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authorraveit65 (via Travis CI) <[email protected]>2020-09-02 16:26:21 +0000
committerraveit65 (via Travis CI) <[email protected]>2020-09-02 16:26:21 +0000
commitcfbf7d1d5113c2050f6bd5ba85ef5a9b5ecb73fd (patch)
tree0d1f3ee41e9d7c2fbe37c45579b4958396eea632
downloadeom-gh-pages.tar.bz2
eom-gh-pages.tar.xz
Deploy mate-desktop/eom to github.com/mate-desktop/eom.git:gh-pagesgh-pages
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diff --git a/[email protected]_master/index.html b/[email protected]_master/index.html
new file mode 100644
index 0000000..99560fb
--- /dev/null
+++ b/[email protected]_master/index.html
@@ -0,0 +1,165 @@
+<html>
+<head>
+<title>rootdir - scan-build results</title>
+<link type="text/css" rel="stylesheet" href="scanview.css"/>
+<script src="sorttable.js"></script>
+<script language='javascript' type="text/javascript">
+function SetDisplay(RowClass, DisplayVal)
+{
+ var Rows = document.getElementsByTagName("tr");
+ for ( var i = 0 ; i < Rows.length; ++i ) {
+ if (Rows[i].className == RowClass) {
+ Rows[i].style.display = DisplayVal;
+ }
+ }
+}
+
+function CopyCheckedStateToCheckButtons(SummaryCheckButton) {
+ var Inputs = document.getElementsByTagName("input");
+ for ( var i = 0 ; i < Inputs.length; ++i ) {
+ if (Inputs[i].type == "checkbox") {
+ if(Inputs[i] != SummaryCheckButton) {
+ Inputs[i].checked = SummaryCheckButton.checked;
+ Inputs[i].onclick();
+ }
+ }
+ }
+}
+
+function returnObjById( id ) {
+ if (document.getElementById)
+ var returnVar = document.getElementById(id);
+ else if (document.all)
+ var returnVar = document.all[id];
+ else if (document.layers)
+ var returnVar = document.layers[id];
+ return returnVar;
+}
+
+var NumUnchecked = 0;
+
+function ToggleDisplay(CheckButton, ClassName) {
+ if (CheckButton.checked) {
+ SetDisplay(ClassName, "");
+ if (--NumUnchecked == 0) {
+ returnObjById("AllBugsCheck").checked = true;
+ }
+ }
+ else {
+ SetDisplay(ClassName, "none");
+ NumUnchecked++;
+ returnObjById("AllBugsCheck").checked = false;
+ }
+}
+</script>
+<!-- SUMMARYENDHEAD -->
+</head>
+<body>
+<h1>rootdir - scan-build results</h1>
+
+<table>
+<tr><th>User:</th><td>[email protected]</td></tr>
+<tr><th>Working Directory:</th><td>/rootdir</td></tr>
+<tr><th>Command Line:</th><td>make -j 3</td></tr>
+<tr><th>Clang Version:</th><td>clang version 10.0.0 (Fedora 10.0.0-2.fc32)
+</td></tr>
+<tr><th>Date:</th><td>Wed Aug 12 11:37:41 2020</td></tr>
+</table>
+<h2>Bug Summary</h2><table>
+<thead><tr><td>Bug Type</td><td>Quantity</td><td class="sorttable_nosort">Display?</td></tr></thead>
+<tr style="font-weight:bold"><td class="SUMM_DESC">All Bugs</td><td class="Q">22</td><td><center><input type="checkbox" id="AllBugsCheck" onClick="CopyCheckedStateToCheckButtons(this);" checked/></center></td></tr>
+<tr><th>API</th><th colspan=2></th></tr>
+<tr><td class="SUMM_DESC">Argument with 'nonnull' attribute passed null</td><td class="Q">1</td><td><center><input type="checkbox" onClick="ToggleDisplay(this,'bt_api_argument_with_nonnull_attribute_passed_null');" checked/></center></td></tr>
+<tr><th>Dead code</th><th colspan=2></th></tr>
+<tr><td class="SUMM_DESC">Unreachable code</td><td class="Q">11</td><td><center><input type="checkbox" onClick="ToggleDisplay(this,'bt_dead_code_unreachable_code');" checked/></center></td></tr>
+<tr><th>Dead store</th><th colspan=2></th></tr>
+<tr><td class="SUMM_DESC">Dead assignment</td><td class="Q">2</td><td><center><input type="checkbox" onClick="ToggleDisplay(this,'bt_dead_store_dead_assignment');" checked/></center></td></tr>
+<tr><th>Logic error</th><th colspan=2></th></tr>
+<tr><td class="SUMM_DESC">Cast from non-struct type to struct type</td><td class="Q">6</td><td><center><input type="checkbox" onClick="ToggleDisplay(this,'bt_logic_error_cast_from_non-struct_type_to_struct_type');" checked/></center></td></tr>
+<tr><td class="SUMM_DESC">Out-of-bound access</td><td class="Q">1</td><td><center><input type="checkbox" onClick="ToggleDisplay(this,'bt_logic_error_out-of-bound_access');" checked/></center></td></tr>
+<tr><td class="SUMM_DESC">Uninitialized argument value</td><td class="Q">1</td><td><center><input type="checkbox" onClick="ToggleDisplay(this,'bt_logic_error_uninitialized_argument_value');" checked/></center></td></tr>
+</table>
+<h2>Reports</h2>
+
+<table class="sortable" style="table-layout:automatic">
+<thead><tr>
+ <td>Bug Group</td>
+ <td class="sorttable_sorted">Bug Type<span id="sorttable_sortfwdind">&nbsp;&#x25BE;</span></td>
+ <td>File</td>
+ <td>Function/Method</td>
+ <td class="Q">Line</td>
+ <td class="Q">Path Length</td>
+ <td class="sorttable_nosort"></td>
+ <!-- REPORTBUGCOL -->
+</tr></thead>
+<tbody>
+<tr class="bt_api_argument_with_nonnull_attribute_passed_null"><td class="DESC">API</td><td class="DESC">Argument with 'nonnull' attribute passed null</td><td>src/eom-image.c</td><td class="DESC">eom_image_real_load</td><td class="Q">963</td><td class="Q">26</td><td><a href="report-8d227e.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-8d227e.html" -->
+</tr>
+<tr class="bt_logic_error_cast_from_non-struct_type_to_struct_type"><td class="DESC">Logic error</td><td class="DESC">Cast from non-struct type to struct type</td><td>src/eom-scroll-view.c</td><td class="DESC">sv_rgba_to_string_mapping</td><td class="Q">1796</td><td class="Q">1</td><td><a href="report-bb94a1.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-bb94a1.html" -->
+</tr>
+<tr class="bt_logic_error_cast_from_non-struct_type_to_struct_type"><td class="DESC">Logic error</td><td class="DESC">Cast from non-struct type to struct type</td><td>src/eom-scroll-view.c</td><td class="DESC">sv_string_to_rgba_mapping</td><td class="Q">1776</td><td class="Q">1</td><td><a href="report-0cdc23.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-0cdc23.html" -->
+</tr>
+<tr class="bt_logic_error_cast_from_non-struct_type_to_struct_type"><td class="DESC">Logic error</td><td class="DESC">Cast from non-struct type to struct type</td><td>src/eom-preferences-dialog.c</td><td class="DESC">pd_string_to_rgba_mapping</td><td class="Q">79</td><td class="Q">1</td><td><a href="report-b89cc6.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-b89cc6.html" -->
+</tr>
+<tr class="bt_logic_error_cast_from_non-struct_type_to_struct_type"><td class="DESC">Logic error</td><td class="DESC">Cast from non-struct type to struct type</td><td>src/eom-window.c</td><td class="DESC">eom_window_cmd_edit_toolbar</td><td class="Q">2522</td><td class="Q">1</td><td><a href="report-5e39ce.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-5e39ce.html" -->
+</tr>
+<tr class="bt_logic_error_cast_from_non-struct_type_to_struct_type"><td class="DESC">Logic error</td><td class="DESC">Cast from non-struct type to struct type</td><td>src/eom-preferences-dialog.c</td><td class="DESC">pd_rgba_to_string_mapping</td><td class="Q">100</td><td class="Q">1</td><td><a href="report-62ca20.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-62ca20.html" -->
+</tr>
+<tr class="bt_logic_error_cast_from_non-struct_type_to_struct_type"><td class="DESC">Logic error</td><td class="DESC">Cast from non-struct type to struct type</td><td>src/eom-window.c</td><td class="DESC">eom_window_cmd_edit_toolbar</td><td class="Q">2520</td><td class="Q">1</td><td><a href="report-7f4beb.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-7f4beb.html" -->
+</tr>
+<tr class="bt_dead_store_dead_assignment"><td class="DESC">Dead store</td><td class="DESC">Dead assignment</td><td>cut-n-paste/toolbar-editor/egg-toolbar-editor.c</td><td class="DESC">update_editor_sheet</td><td class="Q">620</td><td class="Q">1</td><td><a href="report-89ba22.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-89ba22.html" -->
+</tr>
+<tr class="bt_dead_store_dead_assignment"><td class="DESC">Dead store</td><td class="DESC">Dead assignment</td><td>cut-n-paste/toolbar-editor/egg-toolbars-model.c</td><td class="DESC">egg_toolbars_model_to_xml</td><td class="Q">101</td><td class="Q">1</td><td><a href="report-b1f62c.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-b1f62c.html" -->
+</tr>
+<tr class="bt_logic_error_out-of-bound_access"><td class="DESC">Logic error</td><td class="DESC">Out-of-bound access</td><td>src/eom-util.c</td><td class="DESC">eom_util_filename_get_extension</td><td class="Q">302</td><td class="Q">7</td><td><a href="report-77e2bc.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-77e2bc.html" -->
+</tr>
+<tr class="bt_logic_error_uninitialized_argument_value"><td class="DESC">Logic error</td><td class="DESC">Uninitialized argument value</td><td>src/eom-print-preview.c</td><td class="DESC">key_press_event_cb</td><td class="Q">788</td><td class="Q">5</td><td><a href="report-090360.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-090360.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/eom-transform.c</td><td class="DESC">eom_transform_get_transform_type</td><td class="Q">409</td><td class="Q">1</td><td><a href="report-63e7c1.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-63e7c1.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/main.c</td><td class="DESC">main</td><td class="Q">170</td><td class="Q">1</td><td><a href="report-8f10af.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-8f10af.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/eom-util.c</td><td class="DESC">eom_util_filename_get_extension</td><td class="Q">303</td><td class="Q">1</td><td><a href="report-b8fbf5.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-b8fbf5.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/eom-transform.c</td><td class="DESC">eom_transform_get_transform_type</td><td class="Q">423</td><td class="Q">1</td><td><a href="report-11660d.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-11660d.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/eom-transform.c</td><td class="DESC">eom_transform_get_transform_type</td><td class="Q">431</td><td class="Q">1</td><td><a href="report-e40e80.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-e40e80.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/eom-transform.c</td><td class="DESC">eom_transform_get_transform_type</td><td class="Q">403</td><td class="Q">1</td><td><a href="report-ed6391.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-ed6391.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/eom-transform.c</td><td class="DESC">eom_transform_get_transform_type</td><td class="Q">415</td><td class="Q">1</td><td><a href="report-dd417f.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-dd417f.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/eom-transform.c</td><td class="DESC">eom_transform_get_transform_type</td><td class="Q">398</td><td class="Q">1</td><td><a href="report-43f30a.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-43f30a.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/eom-transform.c</td><td class="DESC">eom_transform_get_transform_type</td><td class="Q">393</td><td class="Q">1</td><td><a href="report-a75f68.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-a75f68.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/main.c</td><td class="DESC">main</td><td class="Q">179</td><td class="Q">1</td><td><a href="report-31cafd.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-31cafd.html" -->
+</tr>
+<tr class="bt_dead_code_unreachable_code"><td class="DESC">Dead code</td><td class="DESC">Unreachable code</td><td>src/main.c</td><td class="DESC">_print_version_and_exit</td><td class="Q">67</td><td class="Q">1</td><td><a href="report-4b6b9f.html#EndPath">View Report</a></td>
+<!-- REPORTBUG id="report-4b6b9f.html" -->
+</tr>
+</tbody>
+</table>
+
+</body></html>
diff --git a/[email protected]_master/report-090360.html b/[email protected]_master/report-090360.html
new file mode 100644
index 0000000..3e46657
--- /dev/null
+++ b/[email protected]_master/report-090360.html
@@ -0,0 +1,1474 @@
+<!doctype html>
+<html>
+<head>
+<title>eom-print-preview.c</title>
+
+<style type="text/css">
+body { color:#000000; background-color:#ffffff }
+body { font-family:Helvetica, sans-serif; font-size:10pt }
+h1 { font-size:14pt }
+.FileName { margin-top: 5px; margin-bottom: 5px; display: inline; }
+.FileNav { margin-left: 5px; margin-right: 5px; display: inline; }
+.FileNav a { text-decoration:none; font-size: larger; }
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+.code { font-family: "Monospace", monospace; font-size:10pt }
+.code { line-height: 1.2em }
+.comment { color: green; font-style: oblique }
+.keyword { color: blue }
+.string_literal { color: red }
+.directive { color: darkmagenta }
+
+/* Macros and variables could have pop-up notes hidden by default.
+ - Macro pop-up: expansion of the macro
+ - Variable pop-up: value (table) of the variable */
+.macro_popup, .variable_popup { display: none; }
+
+/* Pop-up appears on mouse-hover event. */
+.macro:hover .macro_popup, .variable:hover .variable_popup {
+ display: block;
+ padding: 2px;
+ -webkit-border-radius:5px;
+ -webkit-box-shadow:1px 1px 7px #000;
+ border-radius:5px;
+ box-shadow:1px 1px 7px #000;
+ position: absolute;
+ top: -1em;
+ left:10em;
+ z-index: 1
+}
+
+.macro_popup {
+ border: 2px solid red;
+ background-color:#FFF0F0;
+ font-weight: normal;
+}
+
+.variable_popup {
+ border: 2px solid blue;
+ background-color:#F0F0FF;
+ font-weight: bold;
+ font-family: Helvetica, sans-serif;
+ font-size: 9pt;
+}
+
+/* Pop-up notes needs a relative position as a base where they pops up. */
+.macro, .variable {
+ background-color: PaleGoldenRod;
+ position: relative;
+}
+.macro { color: DarkMagenta; }
+
+#tooltiphint {
+ position: fixed;
+ width: 50em;
+ margin-left: -25em;
+ left: 50%;
+ padding: 10px;
+ border: 1px solid #b0b0b0;
+ border-radius: 2px;
+ box-shadow: 1px 1px 7px black;
+ background-color: #c0c0c0;
+ z-index: 2;
+}
+
+.num { width:2.5em; padding-right:2ex; background-color:#eeeeee }
+.num { text-align:right; font-size:8pt }
+.num { color:#444444 }
+.line { padding-left: 1ex; border-left: 3px solid #ccc }
+.line { white-space: pre }
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+.msg { border-radius:5px }
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+.msg { padding:0.25em 1ex 0.25em 1ex }
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+.CodeRemovalHint { background-color:#de1010 }
+.CodeRemovalHint { border-bottom:1px solid #6F9DBE }
+.selected{ background-color:orange !important; }
+
+table.simpletable {
+ padding: 5px;
+ font-size:12pt;
+ margin:20px;
+ border-collapse: collapse; border-spacing: 0px;
+}
+td.rowname {
+ text-align: right;
+ vertical-align: top;
+ font-weight: bold;
+ color:#444444;
+ padding-right:2ex;
+}
+
+/* Hidden text. */
+input.spoilerhider + label {
+ cursor: pointer;
+ text-decoration: underline;
+ display: block;
+}
+input.spoilerhider {
+ display: none;
+}
+input.spoilerhider ~ .spoiler {
+ overflow: hidden;
+ margin: 10px auto 0;
+ height: 0;
+ opacity: 0;
+}
+input.spoilerhider:checked + label + .spoiler{
+ height: auto;
+ opacity: 1;
+}
+</style>
+</head>
+<body>
+<!-- BUGDESC 2nd function call argument is an uninitialized value -->
+
+<!-- BUGTYPE Uninitialized argument value -->
+
+<!-- BUGCATEGORY Logic error -->
+
+<!-- BUGFILE /rootdir/src/eom-print-preview.c -->
+
+<!-- FILENAME eom-print-preview.c -->
+
+<!-- FUNCTIONNAME key_press_event_cb -->
+
+<!-- ISSUEHASHCONTENTOFLINEINCONTEXT d22e5dd40debf7ef6c571a85c6aa57be -->
+
+<!-- BUGLINE 788 -->
+
+<!-- BUGCOLUMN 3 -->
+
+<!-- BUGPATHLENGTH 5 -->
+
+<!-- BUGMETAEND -->
+<!-- REPORTHEADER -->
+<h3>Bug Summary</h3>
+<table class="simpletable">
+<tr><td class="rowname">File:</td><td>src/eom-print-preview.c</td></tr>
+<tr><td class="rowname">Warning:</td><td><a href="#EndPath">line 788, column 3</a><br />2nd function call argument is an uninitialized value</td></tr>
+
+</table>
+<!-- REPORTSUMMARYEXTRA -->
+<h3>Annotated Source Code</h3>
+<p>Press <a href="#" onclick="toggleHelp(); return false;">'?'</a>
+ to see keyboard shortcuts</p>
+<input type="checkbox" class="spoilerhider" id="showinvocation" />
+<label for="showinvocation" >Show analyzer invocation</label>
+<div class="spoiler">clang -cc1 -triple x86_64-unknown-linux-gnu -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name eom-print-preview.c -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -mthread-model posix -mframe-pointer=all -fmath-errno -fno-rounding-math -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -dwarf-column-info -fno-split-dwarf-inlining -debugger-tuning=gdb -resource-dir /usr/lib64/clang/10.0.0 -D HAVE_CONFIG_H -I . -I .. -I . -I .. -I ../jpegutils -I ../cut-n-paste/toolbar-editor -D G_LOG_DOMAIN="EOM" -D EOM_DATA_DIR="/usr/local/share/eom" -D EOM_LOCALE_DIR="/usr/local/share/locale" -D EOM_PLUGIN_DIR="/usr/local/lib/eom/plugins" -D LIBDIR="/usr/local/lib" -I /usr/include/gtk-3.0 -I /usr/include/pango-1.0 -I /usr/include/glib-2.0 -I /usr/lib64/glib-2.0/include -I /usr/include/harfbuzz -I /usr/include/fribidi -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/cairo -I /usr/include/pixman-1 -I /usr/include/gdk-pixbuf-2.0 -I /usr/include/libmount -I /usr/include/blkid -I /usr/include/gio-unix-2.0 -I /usr/include/atk-1.0 -I /usr/include/at-spi2-atk/2.0 -I /usr/include/dbus-1.0 -I /usr/lib64/dbus-1.0/include -I /usr/include/at-spi-2.0 -I /usr/include/mate-desktop-2.0 -I /usr/include/startup-notification-1.0 -I /usr/include/dconf -I /usr/include/gtk-3.0/unix-print -I /usr/include/libpeas-1.0 -I /usr/include/gobject-introspection-1.0 -I /usr/include/exempi-2.0 -I /usr/include/librsvg-2.0 -D PIC -internal-isystem /usr/local/include -internal-isystem /usr/lib64/clang/10.0.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -Wno-unused-parameter -Wno-sign-compare -fdebug-compilation-dir /rootdir/src -ferror-limit 19 -fmessage-length 0 -fgnuc-version=4.2.1 -fobjc-runtime=gcc -fdiagnostics-show-option -analyzer-checker deadcode.DeadStores -analyzer-checker alpha.deadcode.UnreachableCode -analyzer-checker alpha.core.CastSize -analyzer-checker alpha.core.CastToStruct -analyzer-checker alpha.core.IdenticalExpr -analyzer-checker alpha.core.SizeofPtr -analyzer-checker alpha.security.ArrayBoundV2 -analyzer-checker alpha.security.MallocOverflow -analyzer-checker alpha.security.ReturnPtrRange -analyzer-checker alpha.unix.SimpleStream -analyzer-checker alpha.unix.cstring.BufferOverlap -analyzer-checker alpha.unix.cstring.NotNullTerminated -analyzer-checker alpha.unix.cstring.OutOfBounds -analyzer-checker alpha.core.FixedAddr -analyzer-checker security.insecureAPI.strcpy -analyzer-output=html -faddrsig -o /rootdir/html-report/2020-08-12-113741-5602-1 -x c eom-print-preview.c
+</div>
+<div id='tooltiphint' hidden="true">
+ <p>Keyboard shortcuts: </p>
+ <ul>
+ <li>Use 'j/k' keys for keyboard navigation</li>
+ <li>Use 'Shift+S' to show/hide relevant lines</li>
+ <li>Use '?' to toggle this window</li>
+ </ul>
+ <a href="#" onclick="toggleHelp(); return false;">Close</a>
+</div>
+<script type='text/javascript'>
+var relevant_lines = {"1": {"757": 1, "758": 1, "759": 1, "760": 1, "761": 1, "762": 1, "763": 1, "764": 1, "766": 1, "768": 1, "787": 1, "788": 1, "789": 1, "790": 1}};
+
+var filterCounterexample = function (hide) {
+ var tables = document.getElementsByClassName("code");
+ for (var t=0; t<tables.length; t++) {
+ var table = tables[t];
+ var file_id = table.getAttribute("data-fileid");
+ var lines_in_fid = relevant_lines[file_id];
+ if (!lines_in_fid) {
+ lines_in_fid = {};
+ }
+ var lines = table.getElementsByClassName("codeline");
+ for (var i=0; i<lines.length; i++) {
+ var el = lines[i];
+ var lineNo = el.getAttribute("data-linenumber");
+ if (!lines_in_fid[lineNo]) {
+ if (hide) {
+ el.setAttribute("hidden", "");
+ } else {
+ el.removeAttribute("hidden");
+ }
+ }
+ }
+ }
+}
+
+window.addEventListener("keydown", function (event) {
+ if (event.defaultPrevented) {
+ return;
+ }
+ if (event.key == "S") {
+ var checked = document.getElementsByName("showCounterexample")[0].checked;
+ filterCounterexample(!checked);
+ document.getElementsByName("showCounterexample")[0].checked = !checked;
+ } else {
+ return;
+ }
+ event.preventDefault();
+}, true);
+
+document.addEventListener("DOMContentLoaded", function() {
+ document.querySelector('input[name="showCounterexample"]').onchange=
+ function (event) {
+ filterCounterexample(this.checked);
+ };
+});
+</script>
+
+<form>
+ <input type="checkbox" name="showCounterexample" id="showCounterexample" />
+ <label for="showCounterexample">
+ Show only relevant lines
+ </label>
+</form>
+
+<script type='text/javascript'>
+var digitMatcher = new RegExp("[0-9]+");
+
+document.addEventListener("DOMContentLoaded", function() {
+ document.querySelectorAll(".PathNav > a").forEach(
+ function(currentValue, currentIndex) {
+ var hrefValue = currentValue.getAttribute("href");
+ currentValue.onclick = function() {
+ scrollTo(document.querySelector(hrefValue));
+ return false;
+ };
+ });
+});
+
+var findNum = function() {
+ var s = document.querySelector(".selected");
+ if (!s || s.id == "EndPath") {
+ return 0;
+ }
+ var out = parseInt(digitMatcher.exec(s.id)[0]);
+ return out;
+};
+
+var scrollTo = function(el) {
+ document.querySelectorAll(".selected").forEach(function(s) {
+ s.classList.remove("selected");
+ });
+ el.classList.add("selected");
+ window.scrollBy(0, el.getBoundingClientRect().top -
+ (window.innerHeight / 2));
+}
+
+var move = function(num, up, numItems) {
+ if (num == 1 && up || num == numItems - 1 && !up) {
+ return 0;
+ } else if (num == 0 && up) {
+ return numItems - 1;
+ } else if (num == 0 && !up) {
+ return 1 % numItems;
+ }
+ return up ? num - 1 : num + 1;
+}
+
+var numToId = function(num) {
+ if (num == 0) {
+ return document.getElementById("EndPath")
+ }
+ return document.getElementById("Path" + num);
+};
+
+var navigateTo = function(up) {
+ var numItems = document.querySelectorAll(
+ ".line > .msgEvent, .line > .msgControl").length;
+ var currentSelected = findNum();
+ var newSelected = move(currentSelected, up, numItems);
+ var newEl = numToId(newSelected, numItems);
+
+ // Scroll element into center.
+ scrollTo(newEl);
+};
+
+window.addEventListener("keydown", function (event) {
+ if (event.defaultPrevented) {
+ return;
+ }
+ if (event.key == "j") {
+ navigateTo(/*up=*/false);
+ } else if (event.key == "k") {
+ navigateTo(/*up=*/true);
+ } else {
+ return;
+ }
+ event.preventDefault();
+}, true);
+</script>
+
+<script type='text/javascript'>
+
+var toggleHelp = function() {
+ var hint = document.querySelector("#tooltiphint");
+ var attributeName = "hidden";
+ if (hint.hasAttribute(attributeName)) {
+ hint.removeAttribute(attributeName);
+ } else {
+ hint.setAttribute("hidden", "true");
+ }
+};
+window.addEventListener("keydown", function (event) {
+ if (event.defaultPrevented) {
+ return;
+ }
+ if (event.key == "?") {
+ toggleHelp();
+ } else {
+ return;
+ }
+ event.preventDefault();
+});
+</script>
+<table class="code" data-fileid="1">
+<tr class="codeline" data-linenumber="1"><td class="num" id="LN1">1</td><td class="line"><span class='comment'>/* Eye Of MATE -- Print Preview Widget</span></td></tr>
+<tr class="codeline" data-linenumber="2"><td class="num" id="LN2">2</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="3"><td class="num" id="LN3">3</td><td class="line"> <span class='comment'>* Copyright (C) 2006-2008 The Free Software Foundation</span></td></tr>
+<tr class="codeline" data-linenumber="4"><td class="num" id="LN4">4</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="5"><td class="num" id="LN5">5</td><td class="line"> <span class='comment'>* Author: Claudio Saavedra &lt;[email protected]&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="6"><td class="num" id="LN6">6</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="7"><td class="num" id="LN7">7</td><td class="line"> <span class='comment'>* This program is free software; you can redistribute it and/or modify</span></td></tr>
+<tr class="codeline" data-linenumber="8"><td class="num" id="LN8">8</td><td class="line"> <span class='comment'>* it under the terms of the GNU General Public License as published by</span></td></tr>
+<tr class="codeline" data-linenumber="9"><td class="num" id="LN9">9</td><td class="line"> <span class='comment'>* the Free Software Foundation; either version 2 of the License, or</span></td></tr>
+<tr class="codeline" data-linenumber="10"><td class="num" id="LN10">10</td><td class="line"> <span class='comment'>* (at your option) any later version.</span></td></tr>
+<tr class="codeline" data-linenumber="11"><td class="num" id="LN11">11</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="12"><td class="num" id="LN12">12</td><td class="line"> <span class='comment'>* This program is distributed in the hope that it will be useful,</span></td></tr>
+<tr class="codeline" data-linenumber="13"><td class="num" id="LN13">13</td><td class="line"> <span class='comment'>* but WITHOUT ANY WARRANTY; without even the implied warranty of</span></td></tr>
+<tr class="codeline" data-linenumber="14"><td class="num" id="LN14">14</td><td class="line"> <span class='comment'>* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></td></tr>
+<tr class="codeline" data-linenumber="15"><td class="num" id="LN15">15</td><td class="line"> <span class='comment'>* GNU General Public License for more details.</span></td></tr>
+<tr class="codeline" data-linenumber="16"><td class="num" id="LN16">16</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="17"><td class="num" id="LN17">17</td><td class="line"> <span class='comment'>* You should have received a copy of the GNU General Public License</span></td></tr>
+<tr class="codeline" data-linenumber="18"><td class="num" id="LN18">18</td><td class="line"> <span class='comment'>* along with this program; if not, write to the Free Software</span></td></tr>
+<tr class="codeline" data-linenumber="19"><td class="num" id="LN19">19</td><td class="line"> <span class='comment'>* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.</span></td></tr>
+<tr class="codeline" data-linenumber="20"><td class="num" id="LN20">20</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="21"><td class="num" id="LN21">21</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="22"><td class="num" id="LN22">22</td><td class="line"><span class='directive'>#include &lt;gtk/gtk.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="23"><td class="num" id="LN23">23</td><td class="line"><span class='directive'>#include &lt;cairo.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="24"><td class="num" id="LN24">24</td><td class="line"><span class='directive'>#include &lt;gdk/gdkkeysyms.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="25"><td class="num" id="LN25">25</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="26"><td class="num" id="LN26">26</td><td class="line"><span class='directive'>#include "eom-image.h"</span></td></tr>
+<tr class="codeline" data-linenumber="27"><td class="num" id="LN27">27</td><td class="line"><span class='directive'>#include "eom-print-preview.h"</span></td></tr>
+<tr class="codeline" data-linenumber="28"><td class="num" id="LN28">28</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="29"><td class="num" id="LN29">29</td><td class="line"><span class='keyword'>struct</span> _EomPrintPreviewPrivate {</td></tr>
+<tr class="codeline" data-linenumber="30"><td class="num" id="LN30">30</td><td class="line"> GtkWidget *area;</td></tr>
+<tr class="codeline" data-linenumber="31"><td class="num" id="LN31">31</td><td class="line"> GdkPixbuf *image;</td></tr>
+<tr class="codeline" data-linenumber="32"><td class="num" id="LN32">32</td><td class="line"> GdkPixbuf *image_scaled;</td></tr>
+<tr class="codeline" data-linenumber="33"><td class="num" id="LN33">33</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="34"><td class="num" id="LN34">34</td><td class="line"> <span class='comment'>/* The surface to set to the cairo context, created from the image */</span></td></tr>
+<tr class="codeline" data-linenumber="35"><td class="num" id="LN35">35</td><td class="line"> cairo_surface_t *surface;</td></tr>
+<tr class="codeline" data-linenumber="36"><td class="num" id="LN36">36</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="37"><td class="num" id="LN37">37</td><td class="line"> <span class='comment'>/* Flag whether we have to create surface */</span></td></tr>
+<tr class="codeline" data-linenumber="38"><td class="num" id="LN38">38</td><td class="line"> gboolean flag_create_surface;</td></tr>
+<tr class="codeline" data-linenumber="39"><td class="num" id="LN39">39</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="40"><td class="num" id="LN40">40</td><td class="line"> <span class='comment'>/* the alignment of the image in the page */</span></td></tr>
+<tr class="codeline" data-linenumber="41"><td class="num" id="LN41">41</td><td class="line"> gfloat image_x_align, image_y_align;</td></tr>
+<tr class="codeline" data-linenumber="42"><td class="num" id="LN42">42</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="43"><td class="num" id="LN43">43</td><td class="line"> <span class='comment'>/* real paper size, in inches */</span></td></tr>
+<tr class="codeline" data-linenumber="44"><td class="num" id="LN44">44</td><td class="line"> gfloat p_width, p_height;</td></tr>
+<tr class="codeline" data-linenumber="45"><td class="num" id="LN45">45</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="46"><td class="num" id="LN46">46</td><td class="line"> <span class='comment'>/* page margins, in inches */</span></td></tr>
+<tr class="codeline" data-linenumber="47"><td class="num" id="LN47">47</td><td class="line"> gfloat l_margin, r_margin, t_margin, b_margin;</td></tr>
+<tr class="codeline" data-linenumber="48"><td class="num" id="LN48">48</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="49"><td class="num" id="LN49">49</td><td class="line"> <span class='comment'>/* page margins, relatives to the widget size */</span></td></tr>
+<tr class="codeline" data-linenumber="50"><td class="num" id="LN50">50</td><td class="line"> gint l_rmargin, r_rmargin, t_rmargin, b_rmargin;</td></tr>
+<tr class="codeline" data-linenumber="51"><td class="num" id="LN51">51</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="52"><td class="num" id="LN52">52</td><td class="line"> <span class='comment'>/* image width, relative to the widget size */</span></td></tr>
+<tr class="codeline" data-linenumber="53"><td class="num" id="LN53">53</td><td class="line"> gint r_width, r_height;</td></tr>
+<tr class="codeline" data-linenumber="54"><td class="num" id="LN54">54</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="55"><td class="num" id="LN55">55</td><td class="line"> <span class='comment'>/* scale of the image, as defined by the user */</span></td></tr>
+<tr class="codeline" data-linenumber="56"><td class="num" id="LN56">56</td><td class="line"> gfloat i_scale;</td></tr>
+<tr class="codeline" data-linenumber="57"><td class="num" id="LN57">57</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="58"><td class="num" id="LN58">58</td><td class="line"> <span class='comment'>/* scale of the page, relative to the widget size */</span></td></tr>
+<tr class="codeline" data-linenumber="59"><td class="num" id="LN59">59</td><td class="line"> gfloat p_scale;</td></tr>
+<tr class="codeline" data-linenumber="60"><td class="num" id="LN60">60</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="61"><td class="num" id="LN61">61</td><td class="line"> <span class='comment'>/* whether we are currently grabbing the image */</span></td></tr>
+<tr class="codeline" data-linenumber="62"><td class="num" id="LN62">62</td><td class="line"> gboolean grabbed;</td></tr>
+<tr class="codeline" data-linenumber="63"><td class="num" id="LN63">63</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="64"><td class="num" id="LN64">64</td><td class="line"> <span class='comment'>/* the last cursor position */</span></td></tr>
+<tr class="codeline" data-linenumber="65"><td class="num" id="LN65">65</td><td class="line"> gdouble cursorx, cursory;</td></tr>
+<tr class="codeline" data-linenumber="66"><td class="num" id="LN66">66</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="67"><td class="num" id="LN67">67</td><td class="line"> <span class='comment'>/* if we reject to move the image,</span></td></tr>
+<tr class="codeline" data-linenumber="68"><td class="num" id="LN68">68</td><td class="line"> <span class='comment'>store the delta here */</span></td></tr>
+<tr class="codeline" data-linenumber="69"><td class="num" id="LN69">69</td><td class="line"> gdouble r_dx, r_dy;</td></tr>
+<tr class="codeline" data-linenumber="70"><td class="num" id="LN70">70</td><td class="line">};</td></tr>
+<tr class="codeline" data-linenumber="71"><td class="num" id="LN71">71</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="72"><td class="num" id="LN72">72</td><td class="line"><span class='comment'>/* Signal IDs */</span></td></tr>
+<tr class="codeline" data-linenumber="73"><td class="num" id="LN73">73</td><td class="line"><span class='keyword'>enum</span> {</td></tr>
+<tr class="codeline" data-linenumber="74"><td class="num" id="LN74">74</td><td class="line"> SIGNAL_IMAGE_MOVED,</td></tr>
+<tr class="codeline" data-linenumber="75"><td class="num" id="LN75">75</td><td class="line"> SIGNAL_LAST</td></tr>
+<tr class="codeline" data-linenumber="76"><td class="num" id="LN76">76</td><td class="line">};</td></tr>
+<tr class="codeline" data-linenumber="77"><td class="num" id="LN77">77</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="78"><td class="num" id="LN78">78</td><td class="line"><span class='keyword'>static</span> guint preview_signals [SIGNAL_LAST] = { 0 };</td></tr>
+<tr class="codeline" data-linenumber="79"><td class="num" id="LN79">79</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="80"><td class="num" id="LN80">80</td><td class="line"><span class='keyword'>enum</span> {</td></tr>
+<tr class="codeline" data-linenumber="81"><td class="num" id="LN81">81</td><td class="line"> PROP_0,</td></tr>
+<tr class="codeline" data-linenumber="82"><td class="num" id="LN82">82</td><td class="line"> PROP_IMAGE,</td></tr>
+<tr class="codeline" data-linenumber="83"><td class="num" id="LN83">83</td><td class="line"> PROP_IMAGE_X_ALIGN,</td></tr>
+<tr class="codeline" data-linenumber="84"><td class="num" id="LN84">84</td><td class="line"> PROP_IMAGE_Y_ALIGN,</td></tr>
+<tr class="codeline" data-linenumber="85"><td class="num" id="LN85">85</td><td class="line"> PROP_IMAGE_SCALE,</td></tr>
+<tr class="codeline" data-linenumber="86"><td class="num" id="LN86">86</td><td class="line"> PROP_PAPER_WIDTH,</td></tr>
+<tr class="codeline" data-linenumber="87"><td class="num" id="LN87">87</td><td class="line"> PROP_PAPER_HEIGHT,</td></tr>
+<tr class="codeline" data-linenumber="88"><td class="num" id="LN88">88</td><td class="line"> PROP_PAGE_LEFT_MARGIN,</td></tr>
+<tr class="codeline" data-linenumber="89"><td class="num" id="LN89">89</td><td class="line"> PROP_PAGE_RIGHT_MARGIN,</td></tr>
+<tr class="codeline" data-linenumber="90"><td class="num" id="LN90">90</td><td class="line"> PROP_PAGE_TOP_MARGIN,</td></tr>
+<tr class="codeline" data-linenumber="91"><td class="num" id="LN91">91</td><td class="line"> PROP_PAGE_BOTTOM_MARGIN</td></tr>
+<tr class="codeline" data-linenumber="92"><td class="num" id="LN92">92</td><td class="line">};</td></tr>
+<tr class="codeline" data-linenumber="93"><td class="num" id="LN93">93</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="94"><td class="num" id="LN94">94</td><td class="line"><span class='macro'>G_DEFINE_TYPE_WITH_PRIVATE (EomPrintPreview, eom_print_preview, GTK_TYPE_ASPECT_FRAME)<span class='macro_popup'>static void eom_print_preview_init (EomPrintPreview *self); static<br> void eom_print_preview_class_init (EomPrintPreviewClass *klass<br>); static GType eom_print_preview_get_type_once (void); static<br> gpointer eom_print_preview_parent_class = ((void*)0); static<br> gint EomPrintPreview_private_offset; static void eom_print_preview_class_intern_init<br> (gpointer klass) { eom_print_preview_parent_class = g_type_class_peek_parent<br> (klass); if (EomPrintPreview_private_offset != 0) g_type_class_adjust_private_offset<br> (klass, &amp;EomPrintPreview_private_offset); eom_print_preview_class_init<br> ((EomPrintPreviewClass*) klass); } __attribute__((__unused__<br>)) static inline gpointer eom_print_preview_get_instance_private<br> (EomPrintPreview *self) { return (((gpointer) ((guint8*) (self<br>) + (glong) (EomPrintPreview_private_offset)))); } GType eom_print_preview_get_type<br> (void) { static volatile gsize g_define_type_id__volatile = 0<br>; if ((__extension__ ({ _Static_assert (sizeof *(&amp;g_define_type_id__volatile<br>) == sizeof (gpointer), "Expression evaluates to false"); (void<br>) (0 ? (gpointer) *(&amp;g_define_type_id__volatile) : ((void<br>*)0)); (!(__extension__ ({ _Static_assert (sizeof *(&amp;g_define_type_id__volatile<br>) == sizeof (gpointer), "Expression evaluates to false"); gpointer<br> gapg_temp_newval; gpointer *gapg_temp_atomic = (gpointer *)(<br>&amp;g_define_type_id__volatile); __atomic_load (gapg_temp_atomic<br>, &amp;gapg_temp_newval, 5); gapg_temp_newval; })) &amp;&amp;<br> g_once_init_enter (&amp;g_define_type_id__volatile)); }))) {<br> GType g_define_type_id = eom_print_preview_get_type_once ();<br> (__extension__ ({ _Static_assert (sizeof *(&amp;g_define_type_id__volatile<br>) == sizeof (gpointer), "Expression evaluates to false"); 0 ?<br> (void) (*(&amp;g_define_type_id__volatile) = (g_define_type_id<br>)) : (void) 0; g_once_init_leave ((&amp;g_define_type_id__volatile<br>), (gsize) (g_define_type_id)); })); } return g_define_type_id__volatile<br>; } __attribute__((noinline)) static GType eom_print_preview_get_type_once<br> (void) { GType g_define_type_id = g_type_register_static_simple<br> ((gtk_aspect_frame_get_type ()), g_intern_static_string ("EomPrintPreview"<br>), sizeof (EomPrintPreviewClass), (GClassInitFunc)(void (*)(void<br>)) eom_print_preview_class_intern_init, sizeof (EomPrintPreview<br>), (GInstanceInitFunc)(void (*)(void)) eom_print_preview_init<br>, (GTypeFlags) 0); { {{ EomPrintPreview_private_offset = g_type_add_instance_private<br> (g_define_type_id, sizeof (EomPrintPreviewPrivate)); };} } return<br> g_define_type_id; }</span></span></td></tr>
+<tr class="codeline" data-linenumber="95"><td class="num" id="LN95">95</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="96"><td class="num" id="LN96">96</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> eom_print_preview_draw (EomPrintPreview *preview, cairo_t *cr);</td></tr>
+<tr class="codeline" data-linenumber="97"><td class="num" id="LN97">97</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> eom_print_preview_finalize (GObject *object);</td></tr>
+<tr class="codeline" data-linenumber="98"><td class="num" id="LN98">98</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> update_relative_sizes (EomPrintPreview *preview);</td></tr>
+<tr class="codeline" data-linenumber="99"><td class="num" id="LN99">99</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> create_surface (EomPrintPreview *preview);</td></tr>
+<tr class="codeline" data-linenumber="100"><td class="num" id="LN100">100</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> create_image_scaled (EomPrintPreview *preview);</td></tr>
+<tr class="codeline" data-linenumber="101"><td class="num" id="LN101">101</td><td class="line"><span class='keyword'>static</span> gboolean create_surface_when_idle (EomPrintPreview *preview);</td></tr>
+<tr class="codeline" data-linenumber="102"><td class="num" id="LN102">102</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="103"><td class="num" id="LN103">103</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="104"><td class="num" id="LN104">104</td><td class="line">eom_print_preview_get_property (GObject *object,</td></tr>
+<tr class="codeline" data-linenumber="105"><td class="num" id="LN105">105</td><td class="line"> guint prop_id,</td></tr>
+<tr class="codeline" data-linenumber="106"><td class="num" id="LN106">106</td><td class="line"> GValue *value,</td></tr>
+<tr class="codeline" data-linenumber="107"><td class="num" id="LN107">107</td><td class="line"> GParamSpec *pspec)</td></tr>
+<tr class="codeline" data-linenumber="108"><td class="num" id="LN108">108</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="109"><td class="num" id="LN109">109</td><td class="line"> EomPrintPreviewPrivate *priv = <span class='macro'>EOM_PRINT_PREVIEW (object)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((object)), ((eom_print_preview_get_type ()))))))</span></span>-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="110"><td class="num" id="LN110">110</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="111"><td class="num" id="LN111">111</td><td class="line"> <span class='keyword'>switch</span> (prop_id) {</td></tr>
+<tr class="codeline" data-linenumber="112"><td class="num" id="LN112">112</td><td class="line"> <span class='keyword'>case</span> PROP_IMAGE:</td></tr>
+<tr class="codeline" data-linenumber="113"><td class="num" id="LN113">113</td><td class="line"> g_value_set_object (value, priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="114"><td class="num" id="LN114">114</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="115"><td class="num" id="LN115">115</td><td class="line"> <span class='keyword'>case</span> PROP_IMAGE_X_ALIGN:</td></tr>
+<tr class="codeline" data-linenumber="116"><td class="num" id="LN116">116</td><td class="line"> g_value_set_float (value, priv-&gt;image_x_align);</td></tr>
+<tr class="codeline" data-linenumber="117"><td class="num" id="LN117">117</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="118"><td class="num" id="LN118">118</td><td class="line"> <span class='keyword'>case</span> PROP_IMAGE_Y_ALIGN:</td></tr>
+<tr class="codeline" data-linenumber="119"><td class="num" id="LN119">119</td><td class="line"> g_value_set_float (value, priv-&gt;image_y_align);</td></tr>
+<tr class="codeline" data-linenumber="120"><td class="num" id="LN120">120</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="121"><td class="num" id="LN121">121</td><td class="line"> <span class='keyword'>case</span> PROP_IMAGE_SCALE:</td></tr>
+<tr class="codeline" data-linenumber="122"><td class="num" id="LN122">122</td><td class="line"> g_value_set_float (value, priv-&gt;i_scale);</td></tr>
+<tr class="codeline" data-linenumber="123"><td class="num" id="LN123">123</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="124"><td class="num" id="LN124">124</td><td class="line"> <span class='keyword'>case</span> PROP_PAPER_WIDTH:</td></tr>
+<tr class="codeline" data-linenumber="125"><td class="num" id="LN125">125</td><td class="line"> g_value_set_float (value, priv-&gt;p_width);</td></tr>
+<tr class="codeline" data-linenumber="126"><td class="num" id="LN126">126</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="127"><td class="num" id="LN127">127</td><td class="line"> <span class='keyword'>case</span> PROP_PAPER_HEIGHT:</td></tr>
+<tr class="codeline" data-linenumber="128"><td class="num" id="LN128">128</td><td class="line"> g_value_set_float (value, priv-&gt;p_height);</td></tr>
+<tr class="codeline" data-linenumber="129"><td class="num" id="LN129">129</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="130"><td class="num" id="LN130">130</td><td class="line"> <span class='keyword'>case</span> PROP_PAGE_LEFT_MARGIN:</td></tr>
+<tr class="codeline" data-linenumber="131"><td class="num" id="LN131">131</td><td class="line"> g_value_set_float (value, priv-&gt;l_margin);</td></tr>
+<tr class="codeline" data-linenumber="132"><td class="num" id="LN132">132</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="133"><td class="num" id="LN133">133</td><td class="line"> <span class='keyword'>case</span> PROP_PAGE_RIGHT_MARGIN:</td></tr>
+<tr class="codeline" data-linenumber="134"><td class="num" id="LN134">134</td><td class="line"> g_value_set_float (value, priv-&gt;r_margin);</td></tr>
+<tr class="codeline" data-linenumber="135"><td class="num" id="LN135">135</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="136"><td class="num" id="LN136">136</td><td class="line"> <span class='keyword'>case</span> PROP_PAGE_TOP_MARGIN:</td></tr>
+<tr class="codeline" data-linenumber="137"><td class="num" id="LN137">137</td><td class="line"> g_value_set_float (value, priv-&gt;t_margin);</td></tr>
+<tr class="codeline" data-linenumber="138"><td class="num" id="LN138">138</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="139"><td class="num" id="LN139">139</td><td class="line"> <span class='keyword'>case</span> PROP_PAGE_BOTTOM_MARGIN:</td></tr>
+<tr class="codeline" data-linenumber="140"><td class="num" id="LN140">140</td><td class="line"> g_value_set_float (value, priv-&gt;b_margin);</td></tr>
+<tr class="codeline" data-linenumber="141"><td class="num" id="LN141">141</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="142"><td class="num" id="LN142">142</td><td class="line"> <span class='keyword'>default</span>:</td></tr>
+<tr class="codeline" data-linenumber="143"><td class="num" id="LN143">143</td><td class="line"> <span class='macro'>G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec)<span class='macro_popup'>do { GObject *_glib__object = (GObject*) ((object)); GParamSpec<br> *_glib__pspec = (GParamSpec*) ((pspec)); guint _glib__property_id<br> = ((prop_id)); g_warning ("%s:%d: invalid %s id %u for \"%s\" of type '%s' in '%s'"<br>, "eom-print-preview.c", 143, ("property"), _glib__property_id<br>, _glib__pspec-&gt;name, g_type_name ((((((GTypeClass*) (((GTypeInstance<br>*) (_glib__pspec))-&gt;g_class))-&gt;g_type)))), (g_type_name<br> ((((((GTypeClass*) (((GTypeInstance*) (_glib__object))-&gt;g_class<br>))-&gt;g_type)))))); } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="144"><td class="num" id="LN144">144</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="145"><td class="num" id="LN145">145</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="146"><td class="num" id="LN146">146</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="147"><td class="num" id="LN147">147</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="148"><td class="num" id="LN148">148</td><td class="line">eom_print_preview_set_property (GObject *object,</td></tr>
+<tr class="codeline" data-linenumber="149"><td class="num" id="LN149">149</td><td class="line"> guint prop_id,</td></tr>
+<tr class="codeline" data-linenumber="150"><td class="num" id="LN150">150</td><td class="line"> <span class='keyword'>const</span> GValue *value,</td></tr>
+<tr class="codeline" data-linenumber="151"><td class="num" id="LN151">151</td><td class="line"> GParamSpec *pspec)</td></tr>
+<tr class="codeline" data-linenumber="152"><td class="num" id="LN152">152</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="153"><td class="num" id="LN153">153</td><td class="line"> EomPrintPreviewPrivate *priv = <span class='macro'>EOM_PRINT_PREVIEW (object)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((object)), ((eom_print_preview_get_type ()))))))</span></span>-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="154"><td class="num" id="LN154">154</td><td class="line"> gboolean paper_size_changed = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="155"><td class="num" id="LN155">155</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="156"><td class="num" id="LN156">156</td><td class="line"> <span class='keyword'>switch</span> (prop_id) {</td></tr>
+<tr class="codeline" data-linenumber="157"><td class="num" id="LN157">157</td><td class="line"> <span class='keyword'>case</span> PROP_IMAGE:</td></tr>
+<tr class="codeline" data-linenumber="158"><td class="num" id="LN158">158</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image) {</td></tr>
+<tr class="codeline" data-linenumber="159"><td class="num" id="LN159">159</td><td class="line"> g_object_unref (priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="160"><td class="num" id="LN160">160</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="161"><td class="num" id="LN161">161</td><td class="line"> priv-&gt;image = <span class='macro'>GDK_PIXBUF (g_value_dup_object (value))<span class='macro_popup'>((((GdkPixbuf*) g_type_check_instance_cast ((GTypeInstance*) (<br>(g_value_dup_object (value))), ((gdk_pixbuf_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="162"><td class="num" id="LN162">162</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="163"><td class="num" id="LN163">163</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image_scaled) {</td></tr>
+<tr class="codeline" data-linenumber="164"><td class="num" id="LN164">164</td><td class="line"> g_object_unref (priv-&gt;image_scaled);</td></tr>
+<tr class="codeline" data-linenumber="165"><td class="num" id="LN165">165</td><td class="line"> priv-&gt;image_scaled = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="166"><td class="num" id="LN166">166</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="167"><td class="num" id="LN167">167</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="168"><td class="num" id="LN168">168</td><td class="line"> priv-&gt;flag_create_surface = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="169"><td class="num" id="LN169">169</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="170"><td class="num" id="LN170">170</td><td class="line"> <span class='keyword'>case</span> PROP_IMAGE_X_ALIGN:</td></tr>
+<tr class="codeline" data-linenumber="171"><td class="num" id="LN171">171</td><td class="line"> priv-&gt;image_x_align = g_value_get_float (value);</td></tr>
+<tr class="codeline" data-linenumber="172"><td class="num" id="LN172">172</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="173"><td class="num" id="LN173">173</td><td class="line"> <span class='keyword'>case</span> PROP_IMAGE_Y_ALIGN:</td></tr>
+<tr class="codeline" data-linenumber="174"><td class="num" id="LN174">174</td><td class="line"> priv-&gt;image_y_align = g_value_get_float (value);</td></tr>
+<tr class="codeline" data-linenumber="175"><td class="num" id="LN175">175</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="176"><td class="num" id="LN176">176</td><td class="line"> <span class='keyword'>case</span> PROP_IMAGE_SCALE:</td></tr>
+<tr class="codeline" data-linenumber="177"><td class="num" id="LN177">177</td><td class="line"> priv-&gt;i_scale = g_value_get_float (value);</td></tr>
+<tr class="codeline" data-linenumber="178"><td class="num" id="LN178">178</td><td class="line"> priv-&gt;flag_create_surface = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="179"><td class="num" id="LN179">179</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="180"><td class="num" id="LN180">180</td><td class="line"> <span class='keyword'>case</span> PROP_PAPER_WIDTH:</td></tr>
+<tr class="codeline" data-linenumber="181"><td class="num" id="LN181">181</td><td class="line"> priv-&gt;p_width = g_value_get_float (value);</td></tr>
+<tr class="codeline" data-linenumber="182"><td class="num" id="LN182">182</td><td class="line"> paper_size_changed = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="183"><td class="num" id="LN183">183</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="184"><td class="num" id="LN184">184</td><td class="line"> <span class='keyword'>case</span> PROP_PAPER_HEIGHT:</td></tr>
+<tr class="codeline" data-linenumber="185"><td class="num" id="LN185">185</td><td class="line"> priv-&gt;p_height = g_value_get_float (value);</td></tr>
+<tr class="codeline" data-linenumber="186"><td class="num" id="LN186">186</td><td class="line"> paper_size_changed = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="187"><td class="num" id="LN187">187</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="188"><td class="num" id="LN188">188</td><td class="line"> <span class='keyword'>case</span> PROP_PAGE_LEFT_MARGIN:</td></tr>
+<tr class="codeline" data-linenumber="189"><td class="num" id="LN189">189</td><td class="line"> priv-&gt;l_margin = g_value_get_float (value);</td></tr>
+<tr class="codeline" data-linenumber="190"><td class="num" id="LN190">190</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="191"><td class="num" id="LN191">191</td><td class="line"> <span class='keyword'>case</span> PROP_PAGE_RIGHT_MARGIN:</td></tr>
+<tr class="codeline" data-linenumber="192"><td class="num" id="LN192">192</td><td class="line"> priv-&gt;r_margin = g_value_get_float (value);</td></tr>
+<tr class="codeline" data-linenumber="193"><td class="num" id="LN193">193</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="194"><td class="num" id="LN194">194</td><td class="line"> <span class='keyword'>case</span> PROP_PAGE_TOP_MARGIN:</td></tr>
+<tr class="codeline" data-linenumber="195"><td class="num" id="LN195">195</td><td class="line"> priv-&gt;t_margin = g_value_get_float (value);</td></tr>
+<tr class="codeline" data-linenumber="196"><td class="num" id="LN196">196</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="197"><td class="num" id="LN197">197</td><td class="line"> <span class='keyword'>case</span> PROP_PAGE_BOTTOM_MARGIN:</td></tr>
+<tr class="codeline" data-linenumber="198"><td class="num" id="LN198">198</td><td class="line"> priv-&gt;b_margin = g_value_get_float (value);</td></tr>
+<tr class="codeline" data-linenumber="199"><td class="num" id="LN199">199</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="200"><td class="num" id="LN200">200</td><td class="line"> <span class='keyword'>default</span>:</td></tr>
+<tr class="codeline" data-linenumber="201"><td class="num" id="LN201">201</td><td class="line"> <span class='macro'>G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec)<span class='macro_popup'>do { GObject *_glib__object = (GObject*) ((object)); GParamSpec<br> *_glib__pspec = (GParamSpec*) ((pspec)); guint _glib__property_id<br> = ((prop_id)); g_warning ("%s:%d: invalid %s id %u for \"%s\" of type '%s' in '%s'"<br>, "eom-print-preview.c", 201, ("property"), _glib__property_id<br>, _glib__pspec-&gt;name, g_type_name ((((((GTypeClass*) (((GTypeInstance<br>*) (_glib__pspec))-&gt;g_class))-&gt;g_type)))), (g_type_name<br> ((((((GTypeClass*) (((GTypeInstance*) (_glib__object))-&gt;g_class<br>))-&gt;g_type)))))); } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="202"><td class="num" id="LN202">202</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="203"><td class="num" id="LN203">203</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="204"><td class="num" id="LN204">204</td><td class="line"> <span class='keyword'>if</span> (paper_size_changed) {</td></tr>
+<tr class="codeline" data-linenumber="205"><td class="num" id="LN205">205</td><td class="line"> g_object_set (object,</td></tr>
+<tr class="codeline" data-linenumber="206"><td class="num" id="LN206">206</td><td class="line"> <span class='string_literal'>"ratio"</span>, priv-&gt;p_width/priv-&gt;p_height,</td></tr>
+<tr class="codeline" data-linenumber="207"><td class="num" id="LN207">207</td><td class="line"> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="208"><td class="num" id="LN208">208</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="209"><td class="num" id="LN209">209</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="210"><td class="num" id="LN210">210</td><td class="line"> update_relative_sizes (<span class='macro'>EOM_PRINT_PREVIEW (object)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((object)), ((eom_print_preview_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="211"><td class="num" id="LN211">211</td><td class="line"> gtk_widget_queue_draw (priv-&gt;area);</td></tr>
+<tr class="codeline" data-linenumber="212"><td class="num" id="LN212">212</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="213"><td class="num" id="LN213">213</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="214"><td class="num" id="LN214">214</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="215"><td class="num" id="LN215">215</td><td class="line">eom_print_preview_class_init (EomPrintPreviewClass *klass)</td></tr>
+<tr class="codeline" data-linenumber="216"><td class="num" id="LN216">216</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="217"><td class="num" id="LN217">217</td><td class="line"> GObjectClass *gobject_class;</td></tr>
+<tr class="codeline" data-linenumber="218"><td class="num" id="LN218">218</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="219"><td class="num" id="LN219">219</td><td class="line"> gobject_class = (GObjectClass*) klass;</td></tr>
+<tr class="codeline" data-linenumber="220"><td class="num" id="LN220">220</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="221"><td class="num" id="LN221">221</td><td class="line"> gobject_class-&gt;get_property = eom_print_preview_get_property;</td></tr>
+<tr class="codeline" data-linenumber="222"><td class="num" id="LN222">222</td><td class="line"> gobject_class-&gt;set_property = eom_print_preview_set_property;</td></tr>
+<tr class="codeline" data-linenumber="223"><td class="num" id="LN223">223</td><td class="line"> gobject_class-&gt;finalize = eom_print_preview_finalize;</td></tr>
+<tr class="codeline" data-linenumber="224"><td class="num" id="LN224">224</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="225"><td class="num" id="LN225">225</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="226"><td class="num" id="LN226">226</td><td class="line"> <span class='comment'>* EomPrintPreview:image:</span></td></tr>
+<tr class="codeline" data-linenumber="227"><td class="num" id="LN227">227</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="228"><td class="num" id="LN228">228</td><td class="line"> <span class='comment'>* The "image" property defines the image that is previewed</span></td></tr>
+<tr class="codeline" data-linenumber="229"><td class="num" id="LN229">229</td><td class="line"> <span class='comment'>* in the widget.</span></td></tr>
+<tr class="codeline" data-linenumber="230"><td class="num" id="LN230">230</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="231"><td class="num" id="LN231">231</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="232"><td class="num" id="LN232">232</td><td class="line"> PROP_IMAGE,</td></tr>
+<tr class="codeline" data-linenumber="233"><td class="num" id="LN233">233</td><td class="line"> g_param_spec_object (<span class='string_literal'>"image"</span>,</td></tr>
+<tr class="codeline" data-linenumber="234"><td class="num" id="LN234">234</td><td class="line"> <span class='string_literal'>"Image to show in the preview"</span>,</td></tr>
+<tr class="codeline" data-linenumber="235"><td class="num" id="LN235">235</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="236"><td class="num" id="LN236">236</td><td class="line"> <span class='macro'>G_TYPE_OBJECT<span class='macro_popup'>((GType) ((20) &lt;&lt; (2)))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="237"><td class="num" id="LN237">237</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="238"><td class="num" id="LN238">238</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="239"><td class="num" id="LN239">239</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="240"><td class="num" id="LN240">240</td><td class="line"> <span class='comment'>* EomPrintPreview:image-x-align:</span></td></tr>
+<tr class="codeline" data-linenumber="241"><td class="num" id="LN241">241</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="242"><td class="num" id="LN242">242</td><td class="line"> <span class='comment'>* The "image-x-align" property defines the horizontal alignment</span></td></tr>
+<tr class="codeline" data-linenumber="243"><td class="num" id="LN243">243</td><td class="line"> <span class='comment'>* of the image in the widget.</span></td></tr>
+<tr class="codeline" data-linenumber="244"><td class="num" id="LN244">244</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="245"><td class="num" id="LN245">245</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="246"><td class="num" id="LN246">246</td><td class="line"> PROP_IMAGE_X_ALIGN,</td></tr>
+<tr class="codeline" data-linenumber="247"><td class="num" id="LN247">247</td><td class="line"> g_param_spec_float (<span class='string_literal'>"image-x-align"</span>,</td></tr>
+<tr class="codeline" data-linenumber="248"><td class="num" id="LN248">248</td><td class="line"> <span class='string_literal'>"Horizontal alignment for the image"</span>,</td></tr>
+<tr class="codeline" data-linenumber="249"><td class="num" id="LN249">249</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="250"><td class="num" id="LN250">250</td><td class="line"> 0,</td></tr>
+<tr class="codeline" data-linenumber="251"><td class="num" id="LN251">251</td><td class="line"> 1,</td></tr>
+<tr class="codeline" data-linenumber="252"><td class="num" id="LN252">252</td><td class="line"> 0.5,</td></tr>
+<tr class="codeline" data-linenumber="253"><td class="num" id="LN253">253</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="254"><td class="num" id="LN254">254</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="255"><td class="num" id="LN255">255</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="256"><td class="num" id="LN256">256</td><td class="line"> <span class='comment'>* EomPrintPreview:image-y-align:</span></td></tr>
+<tr class="codeline" data-linenumber="257"><td class="num" id="LN257">257</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="258"><td class="num" id="LN258">258</td><td class="line"> <span class='comment'>* The "image-y-align" property defines the horizontal alignment</span></td></tr>
+<tr class="codeline" data-linenumber="259"><td class="num" id="LN259">259</td><td class="line"> <span class='comment'>* of the image in the widget.</span></td></tr>
+<tr class="codeline" data-linenumber="260"><td class="num" id="LN260">260</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="261"><td class="num" id="LN261">261</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="262"><td class="num" id="LN262">262</td><td class="line"> PROP_IMAGE_Y_ALIGN,</td></tr>
+<tr class="codeline" data-linenumber="263"><td class="num" id="LN263">263</td><td class="line"> g_param_spec_float (<span class='string_literal'>"image-y-align"</span>,</td></tr>
+<tr class="codeline" data-linenumber="264"><td class="num" id="LN264">264</td><td class="line"> <span class='string_literal'>"Vertical alignment for the image"</span>,</td></tr>
+<tr class="codeline" data-linenumber="265"><td class="num" id="LN265">265</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="266"><td class="num" id="LN266">266</td><td class="line"> 0,</td></tr>
+<tr class="codeline" data-linenumber="267"><td class="num" id="LN267">267</td><td class="line"> 1,</td></tr>
+<tr class="codeline" data-linenumber="268"><td class="num" id="LN268">268</td><td class="line"> 0.5,</td></tr>
+<tr class="codeline" data-linenumber="269"><td class="num" id="LN269">269</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="270"><td class="num" id="LN270">270</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="271"><td class="num" id="LN271">271</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="272"><td class="num" id="LN272">272</td><td class="line"> <span class='comment'>* EomPrintPreview:image-scale:</span></td></tr>
+<tr class="codeline" data-linenumber="273"><td class="num" id="LN273">273</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="274"><td class="num" id="LN274">274</td><td class="line"> <span class='comment'>* The "image-scale" property defines the scaling of the image</span></td></tr>
+<tr class="codeline" data-linenumber="275"><td class="num" id="LN275">275</td><td class="line"> <span class='comment'>* that the user wants for the printing.</span></td></tr>
+<tr class="codeline" data-linenumber="276"><td class="num" id="LN276">276</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="277"><td class="num" id="LN277">277</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="278"><td class="num" id="LN278">278</td><td class="line"> PROP_IMAGE_SCALE,</td></tr>
+<tr class="codeline" data-linenumber="279"><td class="num" id="LN279">279</td><td class="line"> g_param_spec_float (<span class='string_literal'>"image-scale"</span>,</td></tr>
+<tr class="codeline" data-linenumber="280"><td class="num" id="LN280">280</td><td class="line"> <span class='string_literal'>"The scale for the image"</span>,</td></tr>
+<tr class="codeline" data-linenumber="281"><td class="num" id="LN281">281</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="282"><td class="num" id="LN282">282</td><td class="line"> 0,</td></tr>
+<tr class="codeline" data-linenumber="283"><td class="num" id="LN283">283</td><td class="line"> 1,</td></tr>
+<tr class="codeline" data-linenumber="284"><td class="num" id="LN284">284</td><td class="line"> 1,</td></tr>
+<tr class="codeline" data-linenumber="285"><td class="num" id="LN285">285</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="286"><td class="num" id="LN286">286</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="287"><td class="num" id="LN287">287</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="288"><td class="num" id="LN288">288</td><td class="line"> <span class='comment'>* EomPrintPreview:paper-width:</span></td></tr>
+<tr class="codeline" data-linenumber="289"><td class="num" id="LN289">289</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="290"><td class="num" id="LN290">290</td><td class="line"> <span class='comment'>* The width of the previewed paper, in inches.</span></td></tr>
+<tr class="codeline" data-linenumber="291"><td class="num" id="LN291">291</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="292"><td class="num" id="LN292">292</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="293"><td class="num" id="LN293">293</td><td class="line"> PROP_PAPER_WIDTH,</td></tr>
+<tr class="codeline" data-linenumber="294"><td class="num" id="LN294">294</td><td class="line"> g_param_spec_float (<span class='string_literal'>"paper-width"</span>,</td></tr>
+<tr class="codeline" data-linenumber="295"><td class="num" id="LN295">295</td><td class="line"> <span class='string_literal'>"Real paper width in inches"</span>,</td></tr>
+<tr class="codeline" data-linenumber="296"><td class="num" id="LN296">296</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="297"><td class="num" id="LN297">297</td><td class="line"> 0,</td></tr>
+<tr class="codeline" data-linenumber="298"><td class="num" id="LN298">298</td><td class="line"> 100,</td></tr>
+<tr class="codeline" data-linenumber="299"><td class="num" id="LN299">299</td><td class="line"> 8.5,</td></tr>
+<tr class="codeline" data-linenumber="300"><td class="num" id="LN300">300</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="301"><td class="num" id="LN301">301</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="302"><td class="num" id="LN302">302</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="303"><td class="num" id="LN303">303</td><td class="line"> <span class='comment'>* EomPrintPreview:paper-height:</span></td></tr>
+<tr class="codeline" data-linenumber="304"><td class="num" id="LN304">304</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="305"><td class="num" id="LN305">305</td><td class="line"> <span class='comment'>* The height of the previewed paper, in inches.</span></td></tr>
+<tr class="codeline" data-linenumber="306"><td class="num" id="LN306">306</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="307"><td class="num" id="LN307">307</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="308"><td class="num" id="LN308">308</td><td class="line"> PROP_PAPER_HEIGHT,</td></tr>
+<tr class="codeline" data-linenumber="309"><td class="num" id="LN309">309</td><td class="line"> g_param_spec_float (<span class='string_literal'>"paper-height"</span>,</td></tr>
+<tr class="codeline" data-linenumber="310"><td class="num" id="LN310">310</td><td class="line"> <span class='string_literal'>"Real paper height in inches"</span>,</td></tr>
+<tr class="codeline" data-linenumber="311"><td class="num" id="LN311">311</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="312"><td class="num" id="LN312">312</td><td class="line"> 0,</td></tr>
+<tr class="codeline" data-linenumber="313"><td class="num" id="LN313">313</td><td class="line"> 200,</td></tr>
+<tr class="codeline" data-linenumber="314"><td class="num" id="LN314">314</td><td class="line"> 11,</td></tr>
+<tr class="codeline" data-linenumber="315"><td class="num" id="LN315">315</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="316"><td class="num" id="LN316">316</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="317"><td class="num" id="LN317">317</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="318"><td class="num" id="LN318">318</td><td class="line"> <span class='comment'>* EomPrintPreview:page-left-margin:</span></td></tr>
+<tr class="codeline" data-linenumber="319"><td class="num" id="LN319">319</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="320"><td class="num" id="LN320">320</td><td class="line"> <span class='comment'>* The size of the page's left margin, in inches.</span></td></tr>
+<tr class="codeline" data-linenumber="321"><td class="num" id="LN321">321</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="322"><td class="num" id="LN322">322</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="323"><td class="num" id="LN323">323</td><td class="line"> PROP_PAGE_LEFT_MARGIN,</td></tr>
+<tr class="codeline" data-linenumber="324"><td class="num" id="LN324">324</td><td class="line"> g_param_spec_float (<span class='string_literal'>"page-left-margin"</span>,</td></tr>
+<tr class="codeline" data-linenumber="325"><td class="num" id="LN325">325</td><td class="line"> <span class='string_literal'>"Left margin of the page in inches"</span>,</td></tr>
+<tr class="codeline" data-linenumber="326"><td class="num" id="LN326">326</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="327"><td class="num" id="LN327">327</td><td class="line"> 0,</td></tr>
+<tr class="codeline" data-linenumber="328"><td class="num" id="LN328">328</td><td class="line"> 100,</td></tr>
+<tr class="codeline" data-linenumber="329"><td class="num" id="LN329">329</td><td class="line"> 0.25,</td></tr>
+<tr class="codeline" data-linenumber="330"><td class="num" id="LN330">330</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="331"><td class="num" id="LN331">331</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="332"><td class="num" id="LN332">332</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="333"><td class="num" id="LN333">333</td><td class="line"> <span class='comment'>* EomPrintPreview:page-right-margin:</span></td></tr>
+<tr class="codeline" data-linenumber="334"><td class="num" id="LN334">334</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="335"><td class="num" id="LN335">335</td><td class="line"> <span class='comment'>* The size of the page's right margin, in inches.</span></td></tr>
+<tr class="codeline" data-linenumber="336"><td class="num" id="LN336">336</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="337"><td class="num" id="LN337">337</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="338"><td class="num" id="LN338">338</td><td class="line"> PROP_PAGE_RIGHT_MARGIN,</td></tr>
+<tr class="codeline" data-linenumber="339"><td class="num" id="LN339">339</td><td class="line"> g_param_spec_float (<span class='string_literal'>"page-right-margin"</span>,</td></tr>
+<tr class="codeline" data-linenumber="340"><td class="num" id="LN340">340</td><td class="line"> <span class='string_literal'>"Right margin of the page in inches"</span>,</td></tr>
+<tr class="codeline" data-linenumber="341"><td class="num" id="LN341">341</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="342"><td class="num" id="LN342">342</td><td class="line"> 0,</td></tr>
+<tr class="codeline" data-linenumber="343"><td class="num" id="LN343">343</td><td class="line"> 200,</td></tr>
+<tr class="codeline" data-linenumber="344"><td class="num" id="LN344">344</td><td class="line"> 0.25,</td></tr>
+<tr class="codeline" data-linenumber="345"><td class="num" id="LN345">345</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="346"><td class="num" id="LN346">346</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="347"><td class="num" id="LN347">347</td><td class="line"> <span class='comment'>* EomPrintPreview:page-top-margin:</span></td></tr>
+<tr class="codeline" data-linenumber="348"><td class="num" id="LN348">348</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="349"><td class="num" id="LN349">349</td><td class="line"> <span class='comment'>* The size of the page's top margin, in inches.</span></td></tr>
+<tr class="codeline" data-linenumber="350"><td class="num" id="LN350">350</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="351"><td class="num" id="LN351">351</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="352"><td class="num" id="LN352">352</td><td class="line"> PROP_PAGE_TOP_MARGIN,</td></tr>
+<tr class="codeline" data-linenumber="353"><td class="num" id="LN353">353</td><td class="line"> g_param_spec_float (<span class='string_literal'>"page-top-margin"</span>,</td></tr>
+<tr class="codeline" data-linenumber="354"><td class="num" id="LN354">354</td><td class="line"> <span class='string_literal'>"Top margin of the page in inches"</span>,</td></tr>
+<tr class="codeline" data-linenumber="355"><td class="num" id="LN355">355</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="356"><td class="num" id="LN356">356</td><td class="line"> 0,</td></tr>
+<tr class="codeline" data-linenumber="357"><td class="num" id="LN357">357</td><td class="line"> 100,</td></tr>
+<tr class="codeline" data-linenumber="358"><td class="num" id="LN358">358</td><td class="line"> 0.25,</td></tr>
+<tr class="codeline" data-linenumber="359"><td class="num" id="LN359">359</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="360"><td class="num" id="LN360">360</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="361"><td class="num" id="LN361">361</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="362"><td class="num" id="LN362">362</td><td class="line"> <span class='comment'>* EomPrintPreview:page-bottom-margin:</span></td></tr>
+<tr class="codeline" data-linenumber="363"><td class="num" id="LN363">363</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="364"><td class="num" id="LN364">364</td><td class="line"> <span class='comment'>* The size of the page's bottom margin, in inches.</span></td></tr>
+<tr class="codeline" data-linenumber="365"><td class="num" id="LN365">365</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="366"><td class="num" id="LN366">366</td><td class="line"> g_object_class_install_property (gobject_class,</td></tr>
+<tr class="codeline" data-linenumber="367"><td class="num" id="LN367">367</td><td class="line"> PROP_PAGE_BOTTOM_MARGIN,</td></tr>
+<tr class="codeline" data-linenumber="368"><td class="num" id="LN368">368</td><td class="line"> g_param_spec_float (<span class='string_literal'>"page-bottom-margin"</span>,</td></tr>
+<tr class="codeline" data-linenumber="369"><td class="num" id="LN369">369</td><td class="line"> <span class='string_literal'>"Bottom margin of the page in inches"</span>,</td></tr>
+<tr class="codeline" data-linenumber="370"><td class="num" id="LN370">370</td><td class="line"> <span class='string_literal'>""</span>,</td></tr>
+<tr class="codeline" data-linenumber="371"><td class="num" id="LN371">371</td><td class="line"> 0,</td></tr>
+<tr class="codeline" data-linenumber="372"><td class="num" id="LN372">372</td><td class="line"> 200,</td></tr>
+<tr class="codeline" data-linenumber="373"><td class="num" id="LN373">373</td><td class="line"> 0.56,</td></tr>
+<tr class="codeline" data-linenumber="374"><td class="num" id="LN374">374</td><td class="line"> G_PARAM_READWRITE));</td></tr>
+<tr class="codeline" data-linenumber="375"><td class="num" id="LN375">375</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="376"><td class="num" id="LN376">376</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="377"><td class="num" id="LN377">377</td><td class="line"> <span class='comment'>* EomPrintPreview::image-moved:</span></td></tr>
+<tr class="codeline" data-linenumber="378"><td class="num" id="LN378">378</td><td class="line"> <span class='comment'>* @preview: the object which received the signal</span></td></tr>
+<tr class="codeline" data-linenumber="379"><td class="num" id="LN379">379</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="380"><td class="num" id="LN380">380</td><td class="line"> <span class='comment'>* The #EomPrintPreview::image-moved signal is emitted when the position</span></td></tr>
+<tr class="codeline" data-linenumber="381"><td class="num" id="LN381">381</td><td class="line"> <span class='comment'>* of the image is changed.</span></td></tr>
+<tr class="codeline" data-linenumber="382"><td class="num" id="LN382">382</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="383"><td class="num" id="LN383">383</td><td class="line"> preview_signals [SIGNAL_IMAGE_MOVED] =</td></tr>
+<tr class="codeline" data-linenumber="384"><td class="num" id="LN384">384</td><td class="line"> g_signal_new (<span class='string_literal'>"image_moved"</span>,</td></tr>
+<tr class="codeline" data-linenumber="385"><td class="num" id="LN385">385</td><td class="line"> <span class='macro'>G_TYPE_FROM_CLASS (gobject_class)<span class='macro_popup'>(((GTypeClass*) (gobject_class))-&gt;g_type)</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="386"><td class="num" id="LN386">386</td><td class="line"> G_SIGNAL_RUN_FIRST, 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="387"><td class="num" id="LN387">387</td><td class="line"> g_cclosure_marshal_VOID__VOID, <span class='macro'>G_TYPE_NONE<span class='macro_popup'>((GType) ((1) &lt;&lt; (2)))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="388"><td class="num" id="LN388">388</td><td class="line"> 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="389"><td class="num" id="LN389">389</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="390"><td class="num" id="LN390">390</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="391"><td class="num" id="LN391">391</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="392"><td class="num" id="LN392">392</td><td class="line">eom_print_preview_finalize (GObject *object)</td></tr>
+<tr class="codeline" data-linenumber="393"><td class="num" id="LN393">393</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="394"><td class="num" id="LN394">394</td><td class="line"> EomPrintPreviewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="395"><td class="num" id="LN395">395</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="396"><td class="num" id="LN396">396</td><td class="line"> priv = <span class='macro'>EOM_PRINT_PREVIEW (object)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((object)), ((eom_print_preview_get_type ()))))))</span></span>-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="397"><td class="num" id="LN397">397</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="398"><td class="num" id="LN398">398</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image) {</td></tr>
+<tr class="codeline" data-linenumber="399"><td class="num" id="LN399">399</td><td class="line"> g_object_unref (priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="400"><td class="num" id="LN400">400</td><td class="line"> priv-&gt;image = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="401"><td class="num" id="LN401">401</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="402"><td class="num" id="LN402">402</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="403"><td class="num" id="LN403">403</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image_scaled) {</td></tr>
+<tr class="codeline" data-linenumber="404"><td class="num" id="LN404">404</td><td class="line"> g_object_unref (priv-&gt;image_scaled);</td></tr>
+<tr class="codeline" data-linenumber="405"><td class="num" id="LN405">405</td><td class="line"> priv-&gt;image_scaled = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="406"><td class="num" id="LN406">406</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="407"><td class="num" id="LN407">407</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="408"><td class="num" id="LN408">408</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;surface) {</td></tr>
+<tr class="codeline" data-linenumber="409"><td class="num" id="LN409">409</td><td class="line"> cairo_surface_destroy (priv-&gt;surface);</td></tr>
+<tr class="codeline" data-linenumber="410"><td class="num" id="LN410">410</td><td class="line"> priv-&gt;surface = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="411"><td class="num" id="LN411">411</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="412"><td class="num" id="LN412">412</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="413"><td class="num" id="LN413">413</td><td class="line"> <span class='macro'>G_OBJECT_CLASS (eom_print_preview_parent_class)<span class='macro_popup'>((((GObjectClass*) g_type_check_class_cast ((GTypeClass*) ((eom_print_preview_parent_class<br>)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>-&gt;finalize (object);</td></tr>
+<tr class="codeline" data-linenumber="414"><td class="num" id="LN414">414</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="415"><td class="num" id="LN415">415</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="416"><td class="num" id="LN416">416</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="417"><td class="num" id="LN417">417</td><td class="line">eom_print_preview_init (EomPrintPreview *preview)</td></tr>
+<tr class="codeline" data-linenumber="418"><td class="num" id="LN418">418</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="419"><td class="num" id="LN419">419</td><td class="line"> EomPrintPreviewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="420"><td class="num" id="LN420">420</td><td class="line"> gfloat ratio;</td></tr>
+<tr class="codeline" data-linenumber="421"><td class="num" id="LN421">421</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="422"><td class="num" id="LN422">422</td><td class="line"> priv = preview-&gt;priv = eom_print_preview_get_instance_private (preview);</td></tr>
+<tr class="codeline" data-linenumber="423"><td class="num" id="LN423">423</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="424"><td class="num" id="LN424">424</td><td class="line"> priv-&gt;area = <span class='macro'>GTK_WIDGET (gtk_drawing_area_new ())<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(gtk_drawing_area_new ())), ((gtk_widget_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="425"><td class="num" id="LN425">425</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="426"><td class="num" id="LN426">426</td><td class="line"> gtk_container_add (<span class='macro'>GTK_CONTAINER (preview)<span class='macro_popup'>((((GtkContainer*) g_type_check_instance_cast ((GTypeInstance<br>*) ((preview)), ((gtk_container_get_type ()))))))</span></span>, priv-&gt;area);</td></tr>
+<tr class="codeline" data-linenumber="427"><td class="num" id="LN427">427</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="428"><td class="num" id="LN428">428</td><td class="line"> priv-&gt;p_width = 8.5;</td></tr>
+<tr class="codeline" data-linenumber="429"><td class="num" id="LN429">429</td><td class="line"> priv-&gt;p_height = 11.0;</td></tr>
+<tr class="codeline" data-linenumber="430"><td class="num" id="LN430">430</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="431"><td class="num" id="LN431">431</td><td class="line"> ratio = priv-&gt;p_width/priv-&gt;p_height;</td></tr>
+<tr class="codeline" data-linenumber="432"><td class="num" id="LN432">432</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="433"><td class="num" id="LN433">433</td><td class="line"> gtk_aspect_frame_set (<span class='macro'>GTK_ASPECT_FRAME (preview)<span class='macro_popup'>((((GtkAspectFrame*) g_type_check_instance_cast ((GTypeInstance<br>*) ((preview)), ((gtk_aspect_frame_get_type ()))))))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="434"><td class="num" id="LN434">434</td><td class="line"> 0.5, 0.5, ratio, <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="435"><td class="num" id="LN435">435</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="436"><td class="num" id="LN436">436</td><td class="line"> priv-&gt;image = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="437"><td class="num" id="LN437">437</td><td class="line"> priv-&gt;image_scaled = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="438"><td class="num" id="LN438">438</td><td class="line"> priv-&gt;image_x_align = 0.5;</td></tr>
+<tr class="codeline" data-linenumber="439"><td class="num" id="LN439">439</td><td class="line"> priv-&gt;image_y_align = 0.5;</td></tr>
+<tr class="codeline" data-linenumber="440"><td class="num" id="LN440">440</td><td class="line"> priv-&gt;i_scale = 1;</td></tr>
+<tr class="codeline" data-linenumber="441"><td class="num" id="LN441">441</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="442"><td class="num" id="LN442">442</td><td class="line"> priv-&gt;surface = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="443"><td class="num" id="LN443">443</td><td class="line"> priv-&gt;flag_create_surface = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="444"><td class="num" id="LN444">444</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="445"><td class="num" id="LN445">445</td><td class="line"> priv-&gt;p_scale = 0;</td></tr>
+<tr class="codeline" data-linenumber="446"><td class="num" id="LN446">446</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="447"><td class="num" id="LN447">447</td><td class="line"> priv-&gt;l_margin = 0.25;</td></tr>
+<tr class="codeline" data-linenumber="448"><td class="num" id="LN448">448</td><td class="line"> priv-&gt;r_margin = 0.25;</td></tr>
+<tr class="codeline" data-linenumber="449"><td class="num" id="LN449">449</td><td class="line"> priv-&gt;t_margin = 0.25;</td></tr>
+<tr class="codeline" data-linenumber="450"><td class="num" id="LN450">450</td><td class="line"> priv-&gt;b_margin = 0.56;</td></tr>
+<tr class="codeline" data-linenumber="451"><td class="num" id="LN451">451</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="452"><td class="num" id="LN452">452</td><td class="line"> priv-&gt;grabbed = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="453"><td class="num" id="LN453">453</td><td class="line"> priv-&gt;cursorx = 0;</td></tr>
+<tr class="codeline" data-linenumber="454"><td class="num" id="LN454">454</td><td class="line"> priv-&gt;cursory = 0;</td></tr>
+<tr class="codeline" data-linenumber="455"><td class="num" id="LN455">455</td><td class="line"> priv-&gt;r_dx = 0;</td></tr>
+<tr class="codeline" data-linenumber="456"><td class="num" id="LN456">456</td><td class="line"> priv-&gt;r_dy = 0;</td></tr>
+<tr class="codeline" data-linenumber="457"><td class="num" id="LN457">457</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="458"><td class="num" id="LN458">458</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="459"><td class="num" id="LN459">459</td><td class="line"><span class='keyword'>static</span> gboolean button_press_event_cb (GtkWidget *widget, GdkEventButton *bev, gpointer user_data);</td></tr>
+<tr class="codeline" data-linenumber="460"><td class="num" id="LN460">460</td><td class="line"><span class='keyword'>static</span> gboolean button_release_event_cb (GtkWidget *widget, GdkEventButton *bev, gpointer user_data);</td></tr>
+<tr class="codeline" data-linenumber="461"><td class="num" id="LN461">461</td><td class="line"><span class='keyword'>static</span> gboolean motion_notify_event_cb (GtkWidget *widget, GdkEventMotion *mev, gpointer user_data);</td></tr>
+<tr class="codeline" data-linenumber="462"><td class="num" id="LN462">462</td><td class="line"><span class='keyword'>static</span> gboolean key_press_event_cb (GtkWidget *widget, GdkEventKey *event, gpointer user_data);</td></tr>
+<tr class="codeline" data-linenumber="463"><td class="num" id="LN463">463</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="464"><td class="num" id="LN464">464</td><td class="line"><span class='keyword'>static</span> gboolean draw_cb (GtkDrawingArea *drawing_area, cairo_t *cr, gpointer user_data);</td></tr>
+<tr class="codeline" data-linenumber="465"><td class="num" id="LN465">465</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> size_allocate_cb (GtkWidget *widget, GtkAllocation *allocation, gpointer user_data);</td></tr>
+<tr class="codeline" data-linenumber="466"><td class="num" id="LN466">466</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="467"><td class="num" id="LN467">467</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="468"><td class="num" id="LN468">468</td><td class="line"> <span class='comment'>* eom_print_preview_new_with_pixbuf:</span></td></tr>
+<tr class="codeline" data-linenumber="469"><td class="num" id="LN469">469</td><td class="line"> <span class='comment'>* @pixbuf: a #GdkPixbuf</span></td></tr>
+<tr class="codeline" data-linenumber="470"><td class="num" id="LN470">470</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="471"><td class="num" id="LN471">471</td><td class="line"> <span class='comment'>* Creates a new #EomPrintPreview widget, and sets the #GdkPixbuf to preview</span></td></tr>
+<tr class="codeline" data-linenumber="472"><td class="num" id="LN472">472</td><td class="line"> <span class='comment'>* on it.</span></td></tr>
+<tr class="codeline" data-linenumber="473"><td class="num" id="LN473">473</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="474"><td class="num" id="LN474">474</td><td class="line"> <span class='comment'>* Returns: A new #EomPrintPreview widget.</span></td></tr>
+<tr class="codeline" data-linenumber="475"><td class="num" id="LN475">475</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="476"><td class="num" id="LN476">476</td><td class="line">GtkWidget *</td></tr>
+<tr class="codeline" data-linenumber="477"><td class="num" id="LN477">477</td><td class="line">eom_print_preview_new_with_pixbuf (GdkPixbuf *pixbuf)</td></tr>
+<tr class="codeline" data-linenumber="478"><td class="num" id="LN478">478</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="479"><td class="num" id="LN479">479</td><td class="line"> EomPrintPreview *preview;</td></tr>
+<tr class="codeline" data-linenumber="480"><td class="num" id="LN480">480</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="481"><td class="num" id="LN481">481</td><td class="line"> <span class='macro'>g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL)<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((pixbuf)); GType __t = ((gdk_pixbuf_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "GDK_IS_PIXBUF (pixbuf)"); return (((void*)0)); } } while<br> (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="482"><td class="num" id="LN482">482</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="483"><td class="num" id="LN483">483</td><td class="line"> preview = <span class='macro'>EOM_PRINT_PREVIEW (eom_print_preview_new ())<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((eom_print_preview_new ())), ((eom_print_preview_get_type<br> ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="484"><td class="num" id="LN484">484</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="485"><td class="num" id="LN485">485</td><td class="line"> preview-&gt;priv-&gt;image = g_object_ref (pixbuf);</td></tr>
+<tr class="codeline" data-linenumber="486"><td class="num" id="LN486">486</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="487"><td class="num" id="LN487">487</td><td class="line"> update_relative_sizes (preview);</td></tr>
+<tr class="codeline" data-linenumber="488"><td class="num" id="LN488">488</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="489"><td class="num" id="LN489">489</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>GTK_WIDGET (preview)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(preview)), ((gtk_widget_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="490"><td class="num" id="LN490">490</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="491"><td class="num" id="LN491">491</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="492"><td class="num" id="LN492">492</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="493"><td class="num" id="LN493">493</td><td class="line"> <span class='comment'>* eom_print_preview_new:</span></td></tr>
+<tr class="codeline" data-linenumber="494"><td class="num" id="LN494">494</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="495"><td class="num" id="LN495">495</td><td class="line"> <span class='comment'>* Creates a new #EomPrintPreview widget, setting it to the default values,</span></td></tr>
+<tr class="codeline" data-linenumber="496"><td class="num" id="LN496">496</td><td class="line"> <span class='comment'>* and leaving the page empty. You still need to set the #EomPrintPreview:image</span></td></tr>
+<tr class="codeline" data-linenumber="497"><td class="num" id="LN497">497</td><td class="line"> <span class='comment'>* property to make it useful.</span></td></tr>
+<tr class="codeline" data-linenumber="498"><td class="num" id="LN498">498</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="499"><td class="num" id="LN499">499</td><td class="line"> <span class='comment'>* Returns: A new and empty #EomPrintPreview widget.</span></td></tr>
+<tr class="codeline" data-linenumber="500"><td class="num" id="LN500">500</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="501"><td class="num" id="LN501">501</td><td class="line">GtkWidget *</td></tr>
+<tr class="codeline" data-linenumber="502"><td class="num" id="LN502">502</td><td class="line">eom_print_preview_new (<span class='keyword'>void</span>)</td></tr>
+<tr class="codeline" data-linenumber="503"><td class="num" id="LN503">503</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="504"><td class="num" id="LN504">504</td><td class="line"> EomPrintPreview *preview;</td></tr>
+<tr class="codeline" data-linenumber="505"><td class="num" id="LN505">505</td><td class="line"> GtkWidget *area;</td></tr>
+<tr class="codeline" data-linenumber="506"><td class="num" id="LN506">506</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="507"><td class="num" id="LN507">507</td><td class="line"> preview = g_object_new (<span class='macro'>EOM_TYPE_PRINT_PREVIEW<span class='macro_popup'>(eom_print_preview_get_type ())</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="508"><td class="num" id="LN508">508</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="509"><td class="num" id="LN509">509</td><td class="line"> area = preview-&gt;priv-&gt;area;</td></tr>
+<tr class="codeline" data-linenumber="510"><td class="num" id="LN510">510</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="511"><td class="num" id="LN511">511</td><td class="line"> gtk_widget_set_events (area,</td></tr>
+<tr class="codeline" data-linenumber="512"><td class="num" id="LN512">512</td><td class="line"> GDK_EXPOSURE_MASK |</td></tr>
+<tr class="codeline" data-linenumber="513"><td class="num" id="LN513">513</td><td class="line"> GDK_POINTER_MOTION_MASK |</td></tr>
+<tr class="codeline" data-linenumber="514"><td class="num" id="LN514">514</td><td class="line"> GDK_BUTTON_PRESS_MASK |</td></tr>
+<tr class="codeline" data-linenumber="515"><td class="num" id="LN515">515</td><td class="line"> GDK_BUTTON_RELEASE_MASK |</td></tr>
+<tr class="codeline" data-linenumber="516"><td class="num" id="LN516">516</td><td class="line"> GDK_KEY_PRESS_MASK);</td></tr>
+<tr class="codeline" data-linenumber="517"><td class="num" id="LN517">517</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="518"><td class="num" id="LN518">518</td><td class="line"> g_object_set (<span class='macro'>G_OBJECT (area)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>area)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="519"><td class="num" id="LN519">519</td><td class="line"> <span class='string_literal'>"can-focus"</span>, <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="520"><td class="num" id="LN520">520</td><td class="line"> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="521"><td class="num" id="LN521">521</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="522"><td class="num" id="LN522">522</td><td class="line"><span class='comment'>/* update_relative_sizes (preview); */</span></td></tr>
+<tr class="codeline" data-linenumber="523"><td class="num" id="LN523">523</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="524"><td class="num" id="LN524">524</td><td class="line"> <span class='macro'>g_signal_connect (G_OBJECT (area),<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("draw"), (((GCallback) (draw_cb))), (preview), ((void*<br>)0), (GConnectFlags) 0)</span></span></td></tr>
+<tr class="codeline" data-linenumber="525"><td class="num" id="LN525">525</td><td class="line"> <span class='string_literal'><span class='macro'>"draw"</span>, G_CALLBACK (draw_cb),<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("draw"), (((GCallback) (draw_cb))), (preview), ((void*<br>)0), (GConnectFlags) 0)</span></span></td></tr>
+<tr class="codeline" data-linenumber="526"><td class="num" id="LN526">526</td><td class="line"> <span class='macro'>preview)<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("draw"), (((GCallback) (draw_cb))), (preview), ((void*<br>)0), (GConnectFlags) 0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="527"><td class="num" id="LN527">527</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="528"><td class="num" id="LN528">528</td><td class="line"> <span class='macro'>g_signal_connect (G_OBJECT (area), <span class='string_literal'>"motion-notify-event"</span>,<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("motion-notify-event"), (((GCallback) (motion_notify_event_cb<br>))), (preview), ((void*)0), (GConnectFlags) 0)</span></span></td></tr>
+<tr class="codeline" data-linenumber="529"><td class="num" id="LN529">529</td><td class="line"> <span class='macro'>G_CALLBACK (motion_notify_event_cb), preview)<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("motion-notify-event"), (((GCallback) (motion_notify_event_cb<br>))), (preview), ((void*)0), (GConnectFlags) 0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="530"><td class="num" id="LN530">530</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="531"><td class="num" id="LN531">531</td><td class="line"> <span class='macro'>g_signal_connect (G_OBJECT (area), <span class='string_literal'>"button-press-event"</span>,<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("button-press-event"), (((GCallback) (button_press_event_cb<br>))), (preview), ((void*)0), (GConnectFlags) 0)</span></span></td></tr>
+<tr class="codeline" data-linenumber="532"><td class="num" id="LN532">532</td><td class="line"> <span class='macro'>G_CALLBACK (button_press_event_cb), preview)<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("button-press-event"), (((GCallback) (button_press_event_cb<br>))), (preview), ((void*)0), (GConnectFlags) 0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="533"><td class="num" id="LN533">533</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="534"><td class="num" id="LN534">534</td><td class="line"> <span class='macro'>g_signal_connect (G_OBJECT (area), <span class='string_literal'>"button-release-event"</span>,<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("button-release-event"), (((GCallback) (button_release_event_cb<br>))), (preview), ((void*)0), (GConnectFlags) 0)</span></span></td></tr>
+<tr class="codeline" data-linenumber="535"><td class="num" id="LN535">535</td><td class="line"> <span class='macro'>G_CALLBACK (button_release_event_cb), preview)<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("button-release-event"), (((GCallback) (button_release_event_cb<br>))), (preview), ((void*)0), (GConnectFlags) 0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="536"><td class="num" id="LN536">536</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="537"><td class="num" id="LN537">537</td><td class="line"> <span class='macro'>g_signal_connect (G_OBJECT (area), <span class='string_literal'>"key-press-event"</span>,<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("key-press-event"), (((GCallback) (key_press_event_cb)<br>)), (preview), ((void*)0), (GConnectFlags) 0)</span></span></td></tr>
+<tr class="codeline" data-linenumber="538"><td class="num" id="LN538">538</td><td class="line"> <span class='macro'>G_CALLBACK (key_press_event_cb), preview)<span class='macro_popup'>g_signal_connect_data ((((((GObject*) g_type_check_instance_cast<br> ((GTypeInstance*) ((area)), (((GType) ((20) &lt;&lt; (2)))))<br>)))), ("key-press-event"), (((GCallback) (key_press_event_cb)<br>)), (preview), ((void*)0), (GConnectFlags) 0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="539"><td class="num" id="LN539">539</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="540"><td class="num" id="LN540">540</td><td class="line"> <span class='macro'>g_signal_connect (area, <span class='string_literal'>"size-allocate"</span>,<span class='macro_popup'>g_signal_connect_data ((area), ("size-allocate"), (((GCallback<br>) (size_allocate_cb))), (preview), ((void*)0), (GConnectFlags<br>) 0)</span></span></td></tr>
+<tr class="codeline" data-linenumber="541"><td class="num" id="LN541">541</td><td class="line"> <span class='macro'>G_CALLBACK (size_allocate_cb), preview)<span class='macro_popup'>g_signal_connect_data ((area), ("size-allocate"), (((GCallback<br>) (size_allocate_cb))), (preview), ((void*)0), (GConnectFlags<br>) 0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="542"><td class="num" id="LN542">542</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="543"><td class="num" id="LN543">543</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>GTK_WIDGET (preview)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(preview)), ((gtk_widget_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="544"><td class="num" id="LN544">544</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="545"><td class="num" id="LN545">545</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="546"><td class="num" id="LN546">546</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="547"><td class="num" id="LN547">547</td><td class="line">draw_cb (GtkDrawingArea *drawing_area,</td></tr>
+<tr class="codeline" data-linenumber="548"><td class="num" id="LN548">548</td><td class="line"> cairo_t *cr,</td></tr>
+<tr class="codeline" data-linenumber="549"><td class="num" id="LN549">549</td><td class="line"> gpointer user_data)</td></tr>
+<tr class="codeline" data-linenumber="550"><td class="num" id="LN550">550</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="551"><td class="num" id="LN551">551</td><td class="line"> update_relative_sizes (<span class='macro'>EOM_PRINT_PREVIEW (user_data)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((user_data)), ((eom_print_preview_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="552"><td class="num" id="LN552">552</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="553"><td class="num" id="LN553">553</td><td class="line"> eom_print_preview_draw (<span class='macro'>EOM_PRINT_PREVIEW (user_data)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((user_data)), ((eom_print_preview_get_type ()))))))</span></span>, cr);</td></tr>
+<tr class="codeline" data-linenumber="554"><td class="num" id="LN554">554</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="555"><td class="num" id="LN555">555</td><td class="line"> <span class='keyword'>if</span> (cairo_status (cr) != CAIRO_STATUS_SUCCESS) {</td></tr>
+<tr class="codeline" data-linenumber="556"><td class="num" id="LN556">556</td><td class="line"> fprintf (<span class='macro'>stderr<span class='macro_popup'>stderr</span></span>, <span class='string_literal'>"Cairo is unhappy: %s\n"</span>,</td></tr>
+<tr class="codeline" data-linenumber="557"><td class="num" id="LN557">557</td><td class="line"> cairo_status_to_string (cairo_status (cr)));</td></tr>
+<tr class="codeline" data-linenumber="558"><td class="num" id="LN558">558</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="559"><td class="num" id="LN559">559</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="560"><td class="num" id="LN560">560</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="561"><td class="num" id="LN561">561</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="562"><td class="num" id="LN562">562</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="563"><td class="num" id="LN563">563</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="564"><td class="num" id="LN564">564</td><td class="line"> <span class='comment'>* get_current_image_coordinates:</span></td></tr>
+<tr class="codeline" data-linenumber="565"><td class="num" id="LN565">565</td><td class="line"> <span class='comment'>* @preview: an #EomPrintPreview</span></td></tr>
+<tr class="codeline" data-linenumber="566"><td class="num" id="LN566">566</td><td class="line"> <span class='comment'>* @x0: A pointer where to store the x coordinate.</span></td></tr>
+<tr class="codeline" data-linenumber="567"><td class="num" id="LN567">567</td><td class="line"> <span class='comment'>* @y0: A pointer where to store the y coordinate.</span></td></tr>
+<tr class="codeline" data-linenumber="568"><td class="num" id="LN568">568</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="569"><td class="num" id="LN569">569</td><td class="line"> <span class='comment'>* This function returns the current image coordinates, according</span></td></tr>
+<tr class="codeline" data-linenumber="570"><td class="num" id="LN570">570</td><td class="line"> <span class='comment'>* with the properties of the given @preview widget.</span></td></tr>
+<tr class="codeline" data-linenumber="571"><td class="num" id="LN571">571</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="572"><td class="num" id="LN572">572</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="573"><td class="num" id="LN573">573</td><td class="line">get_current_image_coordinates (EomPrintPreview *preview,</td></tr>
+<tr class="codeline" data-linenumber="574"><td class="num" id="LN574">574</td><td class="line"> gint *x0, gint *y0)</td></tr>
+<tr class="codeline" data-linenumber="575"><td class="num" id="LN575">575</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="576"><td class="num" id="LN576">576</td><td class="line"> EomPrintPreviewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="577"><td class="num" id="LN577">577</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="578"><td class="num" id="LN578">578</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="579"><td class="num" id="LN579">579</td><td class="line"> priv = preview-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="580"><td class="num" id="LN580">580</td><td class="line"> gtk_widget_get_allocation (<span class='macro'>GTK_WIDGET (priv-&gt;area)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;area)), ((gtk_widget_get_type ()))))))</span></span>, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="581"><td class="num" id="LN581">581</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="582"><td class="num" id="LN582">582</td><td class="line"> *x0 = (gint)((1 - priv-&gt;image_x_align)*priv-&gt;l_rmargin + priv-&gt;image_x_align*(allocation.width - priv-&gt;r_rmargin - priv-&gt;r_width));</td></tr>
+<tr class="codeline" data-linenumber="583"><td class="num" id="LN583">583</td><td class="line"> *y0 = (gint)((1 - priv-&gt;image_y_align)*priv-&gt;t_rmargin + priv-&gt;image_y_align*(allocation.height - priv-&gt;b_rmargin - priv-&gt;r_height));</td></tr>
+<tr class="codeline" data-linenumber="584"><td class="num" id="LN584">584</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="585"><td class="num" id="LN585">585</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="586"><td class="num" id="LN586">586</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="587"><td class="num" id="LN587">587</td><td class="line"> <span class='comment'>* press_inside_image_area:</span></td></tr>
+<tr class="codeline" data-linenumber="588"><td class="num" id="LN588">588</td><td class="line"> <span class='comment'>* @preview: an #EomPrintPreview</span></td></tr>
+<tr class="codeline" data-linenumber="589"><td class="num" id="LN589">589</td><td class="line"> <span class='comment'>* @x: the points x coordinate</span></td></tr>
+<tr class="codeline" data-linenumber="590"><td class="num" id="LN590">590</td><td class="line"> <span class='comment'>* @y: the points y coordinate</span></td></tr>
+<tr class="codeline" data-linenumber="591"><td class="num" id="LN591">591</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="592"><td class="num" id="LN592">592</td><td class="line"> <span class='comment'>* Returns whether the given point is inside the image area.</span></td></tr>
+<tr class="codeline" data-linenumber="593"><td class="num" id="LN593">593</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="594"><td class="num" id="LN594">594</td><td class="line"> <span class='comment'>* Returns: %TRUE if the given point is inside of the image area,</span></td></tr>
+<tr class="codeline" data-linenumber="595"><td class="num" id="LN595">595</td><td class="line"> <span class='comment'>* %FALSE otherwise.</span></td></tr>
+<tr class="codeline" data-linenumber="596"><td class="num" id="LN596">596</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="597"><td class="num" id="LN597">597</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="598"><td class="num" id="LN598">598</td><td class="line">press_inside_image_area (EomPrintPreview *preview,</td></tr>
+<tr class="codeline" data-linenumber="599"><td class="num" id="LN599">599</td><td class="line"> guint x,</td></tr>
+<tr class="codeline" data-linenumber="600"><td class="num" id="LN600">600</td><td class="line"> guint y)</td></tr>
+<tr class="codeline" data-linenumber="601"><td class="num" id="LN601">601</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="602"><td class="num" id="LN602">602</td><td class="line"> EomPrintPreviewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="603"><td class="num" id="LN603">603</td><td class="line"> gint x0, y0;</td></tr>
+<tr class="codeline" data-linenumber="604"><td class="num" id="LN604">604</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="605"><td class="num" id="LN605">605</td><td class="line"> priv = preview-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="606"><td class="num" id="LN606">606</td><td class="line"> get_current_image_coordinates (preview, &amp;x0, &amp;y0);</td></tr>
+<tr class="codeline" data-linenumber="607"><td class="num" id="LN607">607</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="608"><td class="num" id="LN608">608</td><td class="line"> <span class='keyword'>if</span> (x &gt;= x0 &amp;&amp; y &gt;= y0 &amp;&amp;</td></tr>
+<tr class="codeline" data-linenumber="609"><td class="num" id="LN609">609</td><td class="line"> x &lt;= x0 + priv-&gt;r_width &amp;&amp; y &lt;= y0 + priv-&gt;r_height)</td></tr>
+<tr class="codeline" data-linenumber="610"><td class="num" id="LN610">610</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="611"><td class="num" id="LN611">611</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="612"><td class="num" id="LN612">612</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="613"><td class="num" id="LN613">613</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="614"><td class="num" id="LN614">614</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="615"><td class="num" id="LN615">615</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="616"><td class="num" id="LN616">616</td><td class="line">create_image_scaled (EomPrintPreview *preview)</td></tr>
+<tr class="codeline" data-linenumber="617"><td class="num" id="LN617">617</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="618"><td class="num" id="LN618">618</td><td class="line"> EomPrintPreviewPrivate *priv = preview-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="619"><td class="num" id="LN619">619</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="620"><td class="num" id="LN620">620</td><td class="line"> <span class='keyword'>if</span> (!priv-&gt;image_scaled) {</td></tr>
+<tr class="codeline" data-linenumber="621"><td class="num" id="LN621">621</td><td class="line"> gint i_width, i_height;</td></tr>
+<tr class="codeline" data-linenumber="622"><td class="num" id="LN622">622</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="623"><td class="num" id="LN623">623</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="624"><td class="num" id="LN624">624</td><td class="line"> gtk_widget_get_allocation (priv-&gt;area, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="625"><td class="num" id="LN625">625</td><td class="line"> i_width = gdk_pixbuf_get_width (priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="626"><td class="num" id="LN626">626</td><td class="line"> i_height = gdk_pixbuf_get_height (priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="627"><td class="num" id="LN627">627</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="628"><td class="num" id="LN628">628</td><td class="line"> <span class='keyword'>if</span> ((i_width &gt; allocation.width) ||</td></tr>
+<tr class="codeline" data-linenumber="629"><td class="num" id="LN629">629</td><td class="line"> (i_height &gt; allocation.height)) {</td></tr>
+<tr class="codeline" data-linenumber="630"><td class="num" id="LN630">630</td><td class="line"> gdouble scale;</td></tr>
+<tr class="codeline" data-linenumber="631"><td class="num" id="LN631">631</td><td class="line"> scale = <span class='macro'>MIN ((gdouble) allocation.width/i_width,<span class='macro_popup'>((((gdouble) allocation.width/i_width) &lt; ((gdouble) allocation<br>.height/i_height)) ? ((gdouble) allocation.width/i_width) : (<br>(gdouble) allocation.height/i_height))</span></span></td></tr>
+<tr class="codeline" data-linenumber="632"><td class="num" id="LN632">632</td><td class="line"> <span class='macro'>(gdouble) allocation.height/i_height)<span class='macro_popup'>((((gdouble) allocation.width/i_width) &lt; ((gdouble) allocation<br>.height/i_height)) ? ((gdouble) allocation.width/i_width) : (<br>(gdouble) allocation.height/i_height))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="633"><td class="num" id="LN633">633</td><td class="line"> scale *= gtk_widget_get_scale_factor (<span class='macro'>GTK_WIDGET (priv-&gt;area)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;area)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="634"><td class="num" id="LN634">634</td><td class="line"> priv-&gt;image_scaled = gdk_pixbuf_scale_simple (priv-&gt;image,</td></tr>
+<tr class="codeline" data-linenumber="635"><td class="num" id="LN635">635</td><td class="line"> i_width*scale,</td></tr>
+<tr class="codeline" data-linenumber="636"><td class="num" id="LN636">636</td><td class="line"> i_height*scale,</td></tr>
+<tr class="codeline" data-linenumber="637"><td class="num" id="LN637">637</td><td class="line"> GDK_INTERP_TILES);</td></tr>
+<tr class="codeline" data-linenumber="638"><td class="num" id="LN638">638</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="639"><td class="num" id="LN639">639</td><td class="line"> priv-&gt;image_scaled = priv-&gt;image;</td></tr>
+<tr class="codeline" data-linenumber="640"><td class="num" id="LN640">640</td><td class="line"> g_object_ref (priv-&gt;image_scaled);</td></tr>
+<tr class="codeline" data-linenumber="641"><td class="num" id="LN641">641</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="642"><td class="num" id="LN642">642</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="643"><td class="num" id="LN643">643</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="644"><td class="num" id="LN644">644</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="645"><td class="num" id="LN645">645</td><td class="line"><span class='keyword'>static</span> GdkPixbuf *</td></tr>
+<tr class="codeline" data-linenumber="646"><td class="num" id="LN646">646</td><td class="line">create_preview_buffer (EomPrintPreview *preview)</td></tr>
+<tr class="codeline" data-linenumber="647"><td class="num" id="LN647">647</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="648"><td class="num" id="LN648">648</td><td class="line"> GdkPixbuf *pixbuf;</td></tr>
+<tr class="codeline" data-linenumber="649"><td class="num" id="LN649">649</td><td class="line"> gint width, height, widget_scale;</td></tr>
+<tr class="codeline" data-linenumber="650"><td class="num" id="LN650">650</td><td class="line"> GdkInterpType type = GDK_INTERP_TILES;</td></tr>
+<tr class="codeline" data-linenumber="651"><td class="num" id="LN651">651</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="652"><td class="num" id="LN652">652</td><td class="line"> <span class='keyword'>if</span> (preview-&gt;priv-&gt;image == <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="653"><td class="num" id="LN653">653</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="654"><td class="num" id="LN654">654</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="655"><td class="num" id="LN655">655</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="656"><td class="num" id="LN656">656</td><td class="line"> create_image_scaled (preview);</td></tr>
+<tr class="codeline" data-linenumber="657"><td class="num" id="LN657">657</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="658"><td class="num" id="LN658">658</td><td class="line"> width = gdk_pixbuf_get_width (preview-&gt;priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="659"><td class="num" id="LN659">659</td><td class="line"> height = gdk_pixbuf_get_height (preview-&gt;priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="660"><td class="num" id="LN660">660</td><td class="line"> widget_scale = gtk_widget_get_scale_factor (<span class='macro'>GTK_WIDGET (preview-&gt;priv-&gt;area)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(preview-&gt;priv-&gt;area)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="661"><td class="num" id="LN661">661</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="662"><td class="num" id="LN662">662</td><td class="line"> width *= preview-&gt;priv-&gt;i_scale * preview-&gt;priv-&gt;p_scale</td></tr>
+<tr class="codeline" data-linenumber="663"><td class="num" id="LN663">663</td><td class="line"> * widget_scale;</td></tr>
+<tr class="codeline" data-linenumber="664"><td class="num" id="LN664">664</td><td class="line"> height *= preview-&gt;priv-&gt;i_scale * preview-&gt;priv-&gt;p_scale</td></tr>
+<tr class="codeline" data-linenumber="665"><td class="num" id="LN665">665</td><td class="line"> * widget_scale;</td></tr>
+<tr class="codeline" data-linenumber="666"><td class="num" id="LN666">666</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="667"><td class="num" id="LN667">667</td><td class="line"> <span class='keyword'>if</span> (width &lt; 1 || height &lt; 1)</td></tr>
+<tr class="codeline" data-linenumber="668"><td class="num" id="LN668">668</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="669"><td class="num" id="LN669">669</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="670"><td class="num" id="LN670">670</td><td class="line"> <span class='comment'>/* to use GDK_INTERP_TILES for small pixbufs is expensive and unnecessary */</span></td></tr>
+<tr class="codeline" data-linenumber="671"><td class="num" id="LN671">671</td><td class="line"> <span class='keyword'>if</span> (width &lt; 25 || height &lt; 25)</td></tr>
+<tr class="codeline" data-linenumber="672"><td class="num" id="LN672">672</td><td class="line"> type = GDK_INTERP_NEAREST;</td></tr>
+<tr class="codeline" data-linenumber="673"><td class="num" id="LN673">673</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="674"><td class="num" id="LN674">674</td><td class="line"> <span class='keyword'>if</span> (preview-&gt;priv-&gt;image_scaled) {</td></tr>
+<tr class="codeline" data-linenumber="675"><td class="num" id="LN675">675</td><td class="line"> pixbuf = gdk_pixbuf_scale_simple (preview-&gt;priv-&gt;image_scaled,</td></tr>
+<tr class="codeline" data-linenumber="676"><td class="num" id="LN676">676</td><td class="line"> width, height, type);</td></tr>
+<tr class="codeline" data-linenumber="677"><td class="num" id="LN677">677</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="678"><td class="num" id="LN678">678</td><td class="line"> pixbuf = gdk_pixbuf_scale_simple (preview-&gt;priv-&gt;image,</td></tr>
+<tr class="codeline" data-linenumber="679"><td class="num" id="LN679">679</td><td class="line"> width, height, type);</td></tr>
+<tr class="codeline" data-linenumber="680"><td class="num" id="LN680">680</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="681"><td class="num" id="LN681">681</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="682"><td class="num" id="LN682">682</td><td class="line"> <span class='keyword'>return</span> pixbuf;</td></tr>
+<tr class="codeline" data-linenumber="683"><td class="num" id="LN683">683</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="684"><td class="num" id="LN684">684</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="685"><td class="num" id="LN685">685</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="686"><td class="num" id="LN686">686</td><td class="line">create_surface (EomPrintPreview *preview)</td></tr>
+<tr class="codeline" data-linenumber="687"><td class="num" id="LN687">687</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="688"><td class="num" id="LN688">688</td><td class="line"> EomPrintPreviewPrivate *priv = preview-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="689"><td class="num" id="LN689">689</td><td class="line"> GdkPixbuf *pixbuf;</td></tr>
+<tr class="codeline" data-linenumber="690"><td class="num" id="LN690">690</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="691"><td class="num" id="LN691">691</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;surface) {</td></tr>
+<tr class="codeline" data-linenumber="692"><td class="num" id="LN692">692</td><td class="line"> cairo_surface_destroy (priv-&gt;surface);</td></tr>
+<tr class="codeline" data-linenumber="693"><td class="num" id="LN693">693</td><td class="line"> priv-&gt;surface = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="694"><td class="num" id="LN694">694</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="695"><td class="num" id="LN695">695</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="696"><td class="num" id="LN696">696</td><td class="line"> pixbuf = create_preview_buffer (preview);</td></tr>
+<tr class="codeline" data-linenumber="697"><td class="num" id="LN697">697</td><td class="line"> <span class='keyword'>if</span> (pixbuf) {</td></tr>
+<tr class="codeline" data-linenumber="698"><td class="num" id="LN698">698</td><td class="line"> priv-&gt;surface =</td></tr>
+<tr class="codeline" data-linenumber="699"><td class="num" id="LN699">699</td><td class="line"> gdk_cairo_surface_create_from_pixbuf (pixbuf, 0,</td></tr>
+<tr class="codeline" data-linenumber="700"><td class="num" id="LN700">700</td><td class="line"> gtk_widget_get_window (<span class='macro'>GTK_WIDGET (preview)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(preview)), ((gtk_widget_get_type ()))))))</span></span>));</td></tr>
+<tr class="codeline" data-linenumber="701"><td class="num" id="LN701">701</td><td class="line"> g_object_unref (pixbuf);</td></tr>
+<tr class="codeline" data-linenumber="702"><td class="num" id="LN702">702</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="703"><td class="num" id="LN703">703</td><td class="line"> priv-&gt;flag_create_surface = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="704"><td class="num" id="LN704">704</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="705"><td class="num" id="LN705">705</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="706"><td class="num" id="LN706">706</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="707"><td class="num" id="LN707">707</td><td class="line">create_surface_when_idle (EomPrintPreview *preview)</td></tr>
+<tr class="codeline" data-linenumber="708"><td class="num" id="LN708">708</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="709"><td class="num" id="LN709">709</td><td class="line"> create_surface (preview);</td></tr>
+<tr class="codeline" data-linenumber="710"><td class="num" id="LN710">710</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="711"><td class="num" id="LN711">711</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="712"><td class="num" id="LN712">712</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="713"><td class="num" id="LN713">713</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="714"><td class="num" id="LN714">714</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="715"><td class="num" id="LN715">715</td><td class="line">button_press_event_cb (GtkWidget *widget,</td></tr>
+<tr class="codeline" data-linenumber="716"><td class="num" id="LN716">716</td><td class="line"> GdkEventButton *event,</td></tr>
+<tr class="codeline" data-linenumber="717"><td class="num" id="LN717">717</td><td class="line"> gpointer user_data)</td></tr>
+<tr class="codeline" data-linenumber="718"><td class="num" id="LN718">718</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="719"><td class="num" id="LN719">719</td><td class="line"> EomPrintPreview *preview = <span class='macro'>EOM_PRINT_PREVIEW (user_data)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((user_data)), ((eom_print_preview_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="720"><td class="num" id="LN720">720</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="721"><td class="num" id="LN721">721</td><td class="line"> preview-&gt;priv-&gt;cursorx = event-&gt;x;</td></tr>
+<tr class="codeline" data-linenumber="722"><td class="num" id="LN722">722</td><td class="line"> preview-&gt;priv-&gt;cursory = event-&gt;y;</td></tr>
+<tr class="codeline" data-linenumber="723"><td class="num" id="LN723">723</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="724"><td class="num" id="LN724">724</td><td class="line"> <span class='keyword'>switch</span> (event-&gt;button) {</td></tr>
+<tr class="codeline" data-linenumber="725"><td class="num" id="LN725">725</td><td class="line"> <span class='keyword'>case</span> 1:</td></tr>
+<tr class="codeline" data-linenumber="726"><td class="num" id="LN726">726</td><td class="line"> preview-&gt;priv-&gt;grabbed = press_inside_image_area (preview, event-&gt;x, event-&gt;y);</td></tr>
+<tr class="codeline" data-linenumber="727"><td class="num" id="LN727">727</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="728"><td class="num" id="LN728">728</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="729"><td class="num" id="LN729">729</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="730"><td class="num" id="LN730">730</td><td class="line"> <span class='keyword'>if</span> (preview-&gt;priv-&gt;grabbed) {</td></tr>
+<tr class="codeline" data-linenumber="731"><td class="num" id="LN731">731</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (preview)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(preview)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="732"><td class="num" id="LN732">732</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="733"><td class="num" id="LN733">733</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="734"><td class="num" id="LN734">734</td><td class="line"> gtk_widget_grab_focus (preview-&gt;priv-&gt;area);</td></tr>
+<tr class="codeline" data-linenumber="735"><td class="num" id="LN735">735</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="736"><td class="num" id="LN736">736</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="737"><td class="num" id="LN737">737</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="738"><td class="num" id="LN738">738</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="739"><td class="num" id="LN739">739</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="740"><td class="num" id="LN740">740</td><td class="line">button_release_event_cb (GtkWidget *widget,</td></tr>
+<tr class="codeline" data-linenumber="741"><td class="num" id="LN741">741</td><td class="line"> GdkEventButton *event,</td></tr>
+<tr class="codeline" data-linenumber="742"><td class="num" id="LN742">742</td><td class="line"> gpointer user_data)</td></tr>
+<tr class="codeline" data-linenumber="743"><td class="num" id="LN743">743</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="744"><td class="num" id="LN744">744</td><td class="line"> EomPrintPreview *preview = <span class='macro'>EOM_PRINT_PREVIEW (user_data)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((user_data)), ((eom_print_preview_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="745"><td class="num" id="LN745">745</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="746"><td class="num" id="LN746">746</td><td class="line"> <span class='keyword'>switch</span> (event-&gt;button) {</td></tr>
+<tr class="codeline" data-linenumber="747"><td class="num" id="LN747">747</td><td class="line"> <span class='keyword'>case</span> 1:</td></tr>
+<tr class="codeline" data-linenumber="748"><td class="num" id="LN748">748</td><td class="line"> preview-&gt;priv-&gt;grabbed = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="749"><td class="num" id="LN749">749</td><td class="line"> preview-&gt;priv-&gt;r_dx = 0;</td></tr>
+<tr class="codeline" data-linenumber="750"><td class="num" id="LN750">750</td><td class="line"> preview-&gt;priv-&gt;r_dy = 0;</td></tr>
+<tr class="codeline" data-linenumber="751"><td class="num" id="LN751">751</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (preview)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(preview)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="752"><td class="num" id="LN752">752</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="753"><td class="num" id="LN753">753</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="754"><td class="num" id="LN754">754</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="755"><td class="num" id="LN755">755</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="756"><td class="num" id="LN756">756</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="757"><td class="num" id="LN757">757</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="758"><td class="num" id="LN758">758</td><td class="line">key_press_event_cb (GtkWidget *widget,</td></tr>
+<tr class="codeline" data-linenumber="759"><td class="num" id="LN759">759</td><td class="line"> GdkEventKey *event,</td></tr>
+<tr class="codeline" data-linenumber="760"><td class="num" id="LN760">760</td><td class="line"> gpointer user_data)</td></tr>
+<tr class="codeline" data-linenumber="761"><td class="num" id="LN761">761</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="762"><td class="num" id="LN762">762</td><td class="line"> gfloat delta, align;</td></tr>
+<tr class="codeline" data-linenumber="763"><td class="num" id="LN763">763</td><td class="line"> gboolean stop_emission = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="764"><td class="num" id="LN764">764</td><td class="line"> <span class="mrange"><span class='keyword'>const</span> gchar *property</span>;</td></tr>
+<tr><td class="num"></td><td class="line"><div id="Path1" class="msg msgEvent" style="margin-left:9ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">1</div></td><td>'property' declared without an initial value</td><td><div class="PathNav"><a href="#Path2" title="Next event (2)">&#x2192;</a></div></td></tr></table></div></td></tr>
+<tr class="codeline" data-linenumber="765"><td class="num" id="LN765">765</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="766"><td class="num" id="LN766">766</td><td class="line"> delta = 0;</td></tr>
+<tr class="codeline" data-linenumber="767"><td class="num" id="LN767">767</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="768"><td class="num" id="LN768">768</td><td class="line"> <span class='keyword'>switch</span> (event-&gt;keyval) {</td></tr>
+<tr><td class="num"></td><td class="line"><div id="Path2" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">2</div></td><td><div class="PathNav"><a href="#Path1" title="Previous event (1)">&#x2190;</a></div></td><td>'Default' branch taken. Execution continues on line 787</td><td><div class="PathNav"><a href="#Path3" title="Next event (3)">&#x2192;</a></div></td></tr></table></div></td></tr>
+<tr class="codeline" data-linenumber="769"><td class="num" id="LN769">769</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Left<span class='macro_popup'>0xff51</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="770"><td class="num" id="LN770">770</td><td class="line"> property = <span class='string_literal'>"image-x-align"</span>;</td></tr>
+<tr class="codeline" data-linenumber="771"><td class="num" id="LN771">771</td><td class="line"> delta = -0.01;</td></tr>
+<tr class="codeline" data-linenumber="772"><td class="num" id="LN772">772</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="773"><td class="num" id="LN773">773</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Right<span class='macro_popup'>0xff53</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="774"><td class="num" id="LN774">774</td><td class="line"> property = <span class='string_literal'>"image-x-align"</span>;</td></tr>
+<tr class="codeline" data-linenumber="775"><td class="num" id="LN775">775</td><td class="line"> delta = 0.01;</td></tr>
+<tr class="codeline" data-linenumber="776"><td class="num" id="LN776">776</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="777"><td class="num" id="LN777">777</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Up<span class='macro_popup'>0xff52</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="778"><td class="num" id="LN778">778</td><td class="line"> property = <span class='string_literal'>"image-y-align"</span>;</td></tr>
+<tr class="codeline" data-linenumber="779"><td class="num" id="LN779">779</td><td class="line"> delta = -0.01;</td></tr>
+<tr class="codeline" data-linenumber="780"><td class="num" id="LN780">780</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="781"><td class="num" id="LN781">781</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Down<span class='macro_popup'>0xff54</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="782"><td class="num" id="LN782">782</td><td class="line"> property = <span class='string_literal'>"image-y-align"</span>;</td></tr>
+<tr class="codeline" data-linenumber="783"><td class="num" id="LN783">783</td><td class="line"> delta = 0.01;</td></tr>
+<tr class="codeline" data-linenumber="784"><td class="num" id="LN784">784</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="785"><td class="num" id="LN785">785</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="786"><td class="num" id="LN786">786</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="787"><td class="num" id="LN787">787</td><td class="line"> <span class='keyword'>if</span> (<span class="mrange">delta != 0</span>) {</td></tr>
+<tr><td class="num"></td><td class="line"><div id="Path3" class="msg msgEvent" style="margin-left:13ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">3</div></td><td><div class="PathNav"><a href="#Path2" title="Previous event (2)">&#x2190;</a></div></td><td>Assuming 'delta' is not equal to 0</td><td><div class="PathNav"><a href="#Path4" title="Next event (4)">&#x2192;</a></div></td></tr></table></div></td></tr>
+<tr><td class="num"></td><td class="line"><div id="Path4" class="msg msgControl" style="margin-left:9ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexControl">4</div></td><td><div class="PathNav"><a href="#Path3" title="Previous event (3)">&#x2190;</a></div></td><td>Taking true branch</td><td><div class="PathNav"><a href="#EndPath" title="Next event (5)">&#x2192;</a></div></td></tr></table></div></td></tr>
+<tr class="codeline" data-linenumber="788"><td class="num" id="LN788">788</td><td class="line"> g_object_get (<span class='macro'>G_OBJECT (user_data)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>user_data)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>,</td></tr>
+<tr><td class="num"></td><td class="line"><div id="EndPath" class="msg msgEvent" style="margin-left:17ex"><table class="msgT"><tr><td valign="top"><div class="PathIndex PathIndexEvent">5</div></td><td><div class="PathNav"><a href="#Path4" title="Previous event (4)">&#x2190;</a></div></td><td>2nd function call argument is an uninitialized value</td></tr></table></div></td></tr>
+<tr class="codeline" data-linenumber="789"><td class="num" id="LN789">789</td><td class="line"> <span class="mrange">property</span>, &amp;align,</td></tr>
+<tr class="codeline" data-linenumber="790"><td class="num" id="LN790">790</td><td class="line"> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="791"><td class="num" id="LN791">791</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="792"><td class="num" id="LN792">792</td><td class="line"> align += delta;</td></tr>
+<tr class="codeline" data-linenumber="793"><td class="num" id="LN793">793</td><td class="line"> align = <span class='macro'>CLAMP (align, 0, 1)<span class='macro_popup'>(((align) &gt; (1)) ? (1) : (((align) &lt; (0)) ? (0) : (align<br>)))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="794"><td class="num" id="LN794">794</td><td class="line"> g_object_set (<span class='macro'>G_OBJECT (user_data)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>user_data)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="795"><td class="num" id="LN795">795</td><td class="line"> property, align,</td></tr>
+<tr class="codeline" data-linenumber="796"><td class="num" id="LN796">796</td><td class="line"> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="797"><td class="num" id="LN797">797</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="798"><td class="num" id="LN798">798</td><td class="line"> stop_emission = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="799"><td class="num" id="LN799">799</td><td class="line"> g_signal_emit (<span class='macro'>G_OBJECT (user_data)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>user_data)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="800"><td class="num" id="LN800">800</td><td class="line"> preview_signals</td></tr>
+<tr class="codeline" data-linenumber="801"><td class="num" id="LN801">801</td><td class="line"> [SIGNAL_IMAGE_MOVED], 0);</td></tr>
+<tr class="codeline" data-linenumber="802"><td class="num" id="LN802">802</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="803"><td class="num" id="LN803">803</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="804"><td class="num" id="LN804">804</td><td class="line"> <span class='keyword'>return</span> stop_emission;</td></tr>
+<tr class="codeline" data-linenumber="805"><td class="num" id="LN805">805</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="806"><td class="num" id="LN806">806</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="807"><td class="num" id="LN807">807</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="808"><td class="num" id="LN808">808</td><td class="line">motion_notify_event_cb (GtkWidget *widget,</td></tr>
+<tr class="codeline" data-linenumber="809"><td class="num" id="LN809">809</td><td class="line"> GdkEventMotion *event,</td></tr>
+<tr class="codeline" data-linenumber="810"><td class="num" id="LN810">810</td><td class="line"> gpointer user_data)</td></tr>
+<tr class="codeline" data-linenumber="811"><td class="num" id="LN811">811</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="812"><td class="num" id="LN812">812</td><td class="line"> EomPrintPreviewPrivate *priv = <span class='macro'>EOM_PRINT_PREVIEW (user_data)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((user_data)), ((eom_print_preview_get_type ()))))))</span></span>-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="813"><td class="num" id="LN813">813</td><td class="line"> gdouble dx, dy;</td></tr>
+<tr class="codeline" data-linenumber="814"><td class="num" id="LN814">814</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="815"><td class="num" id="LN815">815</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="816"><td class="num" id="LN816">816</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;grabbed) {</td></tr>
+<tr class="codeline" data-linenumber="817"><td class="num" id="LN817">817</td><td class="line"> dx = event-&gt;x - priv-&gt;cursorx;</td></tr>
+<tr class="codeline" data-linenumber="818"><td class="num" id="LN818">818</td><td class="line"> dy = event-&gt;y - priv-&gt;cursory;</td></tr>
+<tr class="codeline" data-linenumber="819"><td class="num" id="LN819">819</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="820"><td class="num" id="LN820">820</td><td class="line"> gtk_widget_get_allocation (widget, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="821"><td class="num" id="LN821">821</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="822"><td class="num" id="LN822">822</td><td class="line"> <span class='comment'>/* Make sure the image stays inside the margins */</span></td></tr>
+<tr class="codeline" data-linenumber="823"><td class="num" id="LN823">823</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="824"><td class="num" id="LN824">824</td><td class="line"> priv-&gt;image_x_align += (dx + priv-&gt;r_dx)/(allocation.width - priv-&gt;r_width - priv-&gt;l_rmargin - priv-&gt;r_rmargin);</td></tr>
+<tr class="codeline" data-linenumber="825"><td class="num" id="LN825">825</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image_x_align &lt; 0. || priv-&gt;image_x_align &gt; 1.) {</td></tr>
+<tr class="codeline" data-linenumber="826"><td class="num" id="LN826">826</td><td class="line"> priv-&gt;image_x_align = <span class='macro'>CLAMP (priv-&gt;image_x_align, 0., 1.)<span class='macro_popup'>(((priv-&gt;image_x_align) &gt; (1.)) ? (1.) : (((priv-&gt;image_x_align<br>) &lt; (0.)) ? (0.) : (priv-&gt;image_x_align)))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="827"><td class="num" id="LN827">827</td><td class="line"> priv-&gt;r_dx += dx;</td></tr>
+<tr class="codeline" data-linenumber="828"><td class="num" id="LN828">828</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="829"><td class="num" id="LN829">829</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="830"><td class="num" id="LN830">830</td><td class="line"> priv-&gt;r_dx = 0;</td></tr>
+<tr class="codeline" data-linenumber="831"><td class="num" id="LN831">831</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="832"><td class="num" id="LN832">832</td><td class="line"> priv-&gt;image_y_align += (dy + priv-&gt;r_dy)/(allocation.height - priv-&gt;r_height - priv-&gt;t_rmargin - priv-&gt;b_rmargin);</td></tr>
+<tr class="codeline" data-linenumber="833"><td class="num" id="LN833">833</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image_y_align &lt; 0. || priv-&gt;image_y_align &gt; 1.) {</td></tr>
+<tr class="codeline" data-linenumber="834"><td class="num" id="LN834">834</td><td class="line"> priv-&gt;image_y_align = <span class='macro'>CLAMP (priv-&gt;image_y_align, 0., 1.)<span class='macro_popup'>(((priv-&gt;image_y_align) &gt; (1.)) ? (1.) : (((priv-&gt;image_y_align<br>) &lt; (0.)) ? (0.) : (priv-&gt;image_y_align)))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="835"><td class="num" id="LN835">835</td><td class="line"> priv-&gt;r_dy += dy;</td></tr>
+<tr class="codeline" data-linenumber="836"><td class="num" id="LN836">836</td><td class="line"> } <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="837"><td class="num" id="LN837">837</td><td class="line"> priv-&gt;r_dy = 0;</td></tr>
+<tr class="codeline" data-linenumber="838"><td class="num" id="LN838">838</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="839"><td class="num" id="LN839">839</td><td class="line"> <span class='comment'>/* we do this to correctly change the property values */</span></td></tr>
+<tr class="codeline" data-linenumber="840"><td class="num" id="LN840">840</td><td class="line"> g_object_set (<span class='macro'>EOM_PRINT_PREVIEW (user_data)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((user_data)), ((eom_print_preview_get_type ()))))))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="841"><td class="num" id="LN841">841</td><td class="line"> <span class='string_literal'>"image-x-align"</span>, priv-&gt;image_x_align,</td></tr>
+<tr class="codeline" data-linenumber="842"><td class="num" id="LN842">842</td><td class="line"> <span class='string_literal'>"image-y-align"</span>, priv-&gt;image_y_align,</td></tr>
+<tr class="codeline" data-linenumber="843"><td class="num" id="LN843">843</td><td class="line"> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="844"><td class="num" id="LN844">844</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="845"><td class="num" id="LN845">845</td><td class="line"> priv-&gt;cursorx = event-&gt;x;</td></tr>
+<tr class="codeline" data-linenumber="846"><td class="num" id="LN846">846</td><td class="line"> priv-&gt;cursory = event-&gt;y;</td></tr>
+<tr class="codeline" data-linenumber="847"><td class="num" id="LN847">847</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="848"><td class="num" id="LN848">848</td><td class="line"> g_signal_emit (<span class='macro'>G_OBJECT (user_data)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>user_data)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="849"><td class="num" id="LN849">849</td><td class="line"> preview_signals</td></tr>
+<tr class="codeline" data-linenumber="850"><td class="num" id="LN850">850</td><td class="line"> [SIGNAL_IMAGE_MOVED], 0);</td></tr>
+<tr class="codeline" data-linenumber="851"><td class="num" id="LN851">851</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="852"><td class="num" id="LN852">852</td><td class="line"> <span class='keyword'>if</span> (press_inside_image_area (<span class='macro'>EOM_PRINT_PREVIEW (user_data)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((user_data)), ((eom_print_preview_get_type ()))))))</span></span>, event-&gt;x, event-&gt;y)) {</td></tr>
+<tr class="codeline" data-linenumber="853"><td class="num" id="LN853">853</td><td class="line"> GdkCursor *cursor;</td></tr>
+<tr class="codeline" data-linenumber="854"><td class="num" id="LN854">854</td><td class="line"> cursor = gdk_cursor_new_for_display (gtk_widget_get_display (widget),</td></tr>
+<tr class="codeline" data-linenumber="855"><td class="num" id="LN855">855</td><td class="line"> GDK_FLEUR);</td></tr>
+<tr class="codeline" data-linenumber="856"><td class="num" id="LN856">856</td><td class="line"> gdk_window_set_cursor (gtk_widget_get_window (widget),</td></tr>
+<tr class="codeline" data-linenumber="857"><td class="num" id="LN857">857</td><td class="line"> cursor);</td></tr>
+<tr class="codeline" data-linenumber="858"><td class="num" id="LN858">858</td><td class="line"> g_object_unref (cursor);</td></tr>
+<tr class="codeline" data-linenumber="859"><td class="num" id="LN859">859</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="860"><td class="num" id="LN860">860</td><td class="line"> gdk_window_set_cursor (gtk_widget_get_window (widget),</td></tr>
+<tr class="codeline" data-linenumber="861"><td class="num" id="LN861">861</td><td class="line"> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="862"><td class="num" id="LN862">862</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="863"><td class="num" id="LN863">863</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="864"><td class="num" id="LN864">864</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="865"><td class="num" id="LN865">865</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="866"><td class="num" id="LN866">866</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="867"><td class="num" id="LN867">867</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="868"><td class="num" id="LN868">868</td><td class="line">size_allocate_cb (GtkWidget *widget,</td></tr>
+<tr class="codeline" data-linenumber="869"><td class="num" id="LN869">869</td><td class="line"> GtkAllocation *allocation,</td></tr>
+<tr class="codeline" data-linenumber="870"><td class="num" id="LN870">870</td><td class="line"> gpointer user_data)</td></tr>
+<tr class="codeline" data-linenumber="871"><td class="num" id="LN871">871</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="872"><td class="num" id="LN872">872</td><td class="line"> EomPrintPreview *preview;</td></tr>
+<tr class="codeline" data-linenumber="873"><td class="num" id="LN873">873</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="874"><td class="num" id="LN874">874</td><td class="line"> preview = <span class='macro'>EOM_PRINT_PREVIEW (user_data)<span class='macro_popup'>((((EomPrintPreview*) g_type_check_instance_cast ((GTypeInstance<br>*) ((user_data)), ((eom_print_preview_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="875"><td class="num" id="LN875">875</td><td class="line"> update_relative_sizes (preview);</td></tr>
+<tr class="codeline" data-linenumber="876"><td class="num" id="LN876">876</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="877"><td class="num" id="LN877">877</td><td class="line"> preview-&gt;priv-&gt;flag_create_surface = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="878"><td class="num" id="LN878">878</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="879"><td class="num" id="LN879">879</td><td class="line"> <span class='keyword'>if</span> (preview-&gt;priv-&gt;image_scaled) {</td></tr>
+<tr class="codeline" data-linenumber="880"><td class="num" id="LN880">880</td><td class="line"> g_object_unref (preview-&gt;priv-&gt;image_scaled);</td></tr>
+<tr class="codeline" data-linenumber="881"><td class="num" id="LN881">881</td><td class="line"> preview-&gt;priv-&gt;image_scaled = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="882"><td class="num" id="LN882">882</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="883"><td class="num" id="LN883">883</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="884"><td class="num" id="LN884">884</td><td class="line"> g_idle_add ((GSourceFunc) create_surface_when_idle, preview);</td></tr>
+<tr class="codeline" data-linenumber="885"><td class="num" id="LN885">885</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="886"><td class="num" id="LN886">886</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="887"><td class="num" id="LN887">887</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="888"><td class="num" id="LN888">888</td><td class="line">eom_print_preview_draw (EomPrintPreview *preview, cairo_t *cr)</td></tr>
+<tr class="codeline" data-linenumber="889"><td class="num" id="LN889">889</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="890"><td class="num" id="LN890">890</td><td class="line"> EomPrintPreviewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="891"><td class="num" id="LN891">891</td><td class="line"> GtkWidget *area;</td></tr>
+<tr class="codeline" data-linenumber="892"><td class="num" id="LN892">892</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="893"><td class="num" id="LN893">893</td><td class="line"> gint x0, y0;</td></tr>
+<tr class="codeline" data-linenumber="894"><td class="num" id="LN894">894</td><td class="line"> gboolean has_focus;</td></tr>
+<tr class="codeline" data-linenumber="895"><td class="num" id="LN895">895</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="896"><td class="num" id="LN896">896</td><td class="line"> priv = preview-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="897"><td class="num" id="LN897">897</td><td class="line"> area = priv-&gt;area;</td></tr>
+<tr class="codeline" data-linenumber="898"><td class="num" id="LN898">898</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="899"><td class="num" id="LN899">899</td><td class="line"> has_focus = gtk_widget_has_focus (area);</td></tr>
+<tr class="codeline" data-linenumber="900"><td class="num" id="LN900">900</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="901"><td class="num" id="LN901">901</td><td class="line"> gtk_widget_get_allocation (area, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="902"><td class="num" id="LN902">902</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="903"><td class="num" id="LN903">903</td><td class="line"> <span class='comment'>/* draw the page */</span></td></tr>
+<tr class="codeline" data-linenumber="904"><td class="num" id="LN904">904</td><td class="line"> cairo_set_source_rgb (cr, 1., 1., 1.);</td></tr>
+<tr class="codeline" data-linenumber="905"><td class="num" id="LN905">905</td><td class="line"> cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);</td></tr>
+<tr class="codeline" data-linenumber="906"><td class="num" id="LN906">906</td><td class="line"> cairo_fill (cr);</td></tr>
+<tr class="codeline" data-linenumber="907"><td class="num" id="LN907">907</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="908"><td class="num" id="LN908">908</td><td class="line"> <span class='comment'>/* draw the page margins */</span></td></tr>
+<tr class="codeline" data-linenumber="909"><td class="num" id="LN909">909</td><td class="line"> cairo_set_source_rgb (cr, 0., 0., 0.);</td></tr>
+<tr class="codeline" data-linenumber="910"><td class="num" id="LN910">910</td><td class="line"> cairo_set_line_width (cr, 0.1);</td></tr>
+<tr class="codeline" data-linenumber="911"><td class="num" id="LN911">911</td><td class="line"> cairo_rectangle (cr,</td></tr>
+<tr class="codeline" data-linenumber="912"><td class="num" id="LN912">912</td><td class="line"> priv-&gt;l_rmargin, priv-&gt;t_rmargin,</td></tr>
+<tr class="codeline" data-linenumber="913"><td class="num" id="LN913">913</td><td class="line"> allocation.width - priv-&gt;l_rmargin - priv-&gt;r_rmargin,</td></tr>
+<tr class="codeline" data-linenumber="914"><td class="num" id="LN914">914</td><td class="line"> allocation.height - priv-&gt;t_rmargin - priv-&gt;b_rmargin);</td></tr>
+<tr class="codeline" data-linenumber="915"><td class="num" id="LN915">915</td><td class="line"> cairo_stroke (cr);</td></tr>
+<tr class="codeline" data-linenumber="916"><td class="num" id="LN916">916</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="917"><td class="num" id="LN917">917</td><td class="line"> get_current_image_coordinates (preview, &amp;x0, &amp;y0);</td></tr>
+<tr class="codeline" data-linenumber="918"><td class="num" id="LN918">918</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="919"><td class="num" id="LN919">919</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;flag_create_surface) {</td></tr>
+<tr class="codeline" data-linenumber="920"><td class="num" id="LN920">920</td><td class="line"> create_surface (preview);</td></tr>
+<tr class="codeline" data-linenumber="921"><td class="num" id="LN921">921</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="922"><td class="num" id="LN922">922</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="923"><td class="num" id="LN923">923</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;surface) {</td></tr>
+<tr class="codeline" data-linenumber="924"><td class="num" id="LN924">924</td><td class="line"> cairo_set_source_surface (cr, priv-&gt;surface, x0, y0);</td></tr>
+<tr class="codeline" data-linenumber="925"><td class="num" id="LN925">925</td><td class="line"> cairo_paint (cr);</td></tr>
+<tr class="codeline" data-linenumber="926"><td class="num" id="LN926">926</td><td class="line"> } <span class='keyword'>else</span> <span class='keyword'>if</span> (priv-&gt;image_scaled) {</td></tr>
+<tr class="codeline" data-linenumber="927"><td class="num" id="LN927">927</td><td class="line"> <span class='comment'>/* just in the remote case we don't have the surface */</span></td></tr>
+<tr class="codeline" data-linenumber="928"><td class="num" id="LN928">928</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="929"><td class="num" id="LN929">929</td><td class="line"> <span class='comment'>/* adjust (x0, y0) to the new scale */</span></td></tr>
+<tr class="codeline" data-linenumber="930"><td class="num" id="LN930">930</td><td class="line"> gdouble scale = priv-&gt;i_scale * priv-&gt;p_scale *</td></tr>
+<tr class="codeline" data-linenumber="931"><td class="num" id="LN931">931</td><td class="line"> gdk_pixbuf_get_width (priv-&gt;image) / gdk_pixbuf_get_width (priv-&gt;image_scaled);</td></tr>
+<tr class="codeline" data-linenumber="932"><td class="num" id="LN932">932</td><td class="line"> x0 /= scale;</td></tr>
+<tr class="codeline" data-linenumber="933"><td class="num" id="LN933">933</td><td class="line"> y0 /= scale;</td></tr>
+<tr class="codeline" data-linenumber="934"><td class="num" id="LN934">934</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="935"><td class="num" id="LN935">935</td><td class="line"> cairo_scale (cr, scale, scale);</td></tr>
+<tr class="codeline" data-linenumber="936"><td class="num" id="LN936">936</td><td class="line"> gdk_cairo_set_source_pixbuf (cr, priv-&gt;image_scaled, x0, y0);</td></tr>
+<tr class="codeline" data-linenumber="937"><td class="num" id="LN937">937</td><td class="line"> cairo_paint (cr);</td></tr>
+<tr class="codeline" data-linenumber="938"><td class="num" id="LN938">938</td><td class="line"> } <span class='keyword'>else</span> <span class='keyword'>if</span> (priv-&gt;image) {</td></tr>
+<tr class="codeline" data-linenumber="939"><td class="num" id="LN939">939</td><td class="line"> <span class='comment'>/* just in the remote case we don't have the surface */</span></td></tr>
+<tr class="codeline" data-linenumber="940"><td class="num" id="LN940">940</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="941"><td class="num" id="LN941">941</td><td class="line"> <span class='comment'>/* adjust (x0, y0) to the new scale */</span></td></tr>
+<tr class="codeline" data-linenumber="942"><td class="num" id="LN942">942</td><td class="line"> x0 /= priv-&gt;i_scale * priv-&gt;p_scale;</td></tr>
+<tr class="codeline" data-linenumber="943"><td class="num" id="LN943">943</td><td class="line"> y0 /= priv-&gt;i_scale * priv-&gt;p_scale;</td></tr>
+<tr class="codeline" data-linenumber="944"><td class="num" id="LN944">944</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="945"><td class="num" id="LN945">945</td><td class="line"> cairo_scale (cr, priv-&gt;i_scale*priv-&gt;p_scale, priv-&gt;i_scale*priv-&gt;p_scale);</td></tr>
+<tr class="codeline" data-linenumber="946"><td class="num" id="LN946">946</td><td class="line"> gdk_cairo_set_source_pixbuf (cr, priv-&gt;image, x0, y0);</td></tr>
+<tr class="codeline" data-linenumber="947"><td class="num" id="LN947">947</td><td class="line"> cairo_paint (cr);</td></tr>
+<tr class="codeline" data-linenumber="948"><td class="num" id="LN948">948</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="949"><td class="num" id="LN949">949</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="950"><td class="num" id="LN950">950</td><td class="line"> <span class='keyword'>if</span> (has_focus) {</td></tr>
+<tr class="codeline" data-linenumber="951"><td class="num" id="LN951">951</td><td class="line"> GtkStyleContext *ctx;</td></tr>
+<tr class="codeline" data-linenumber="952"><td class="num" id="LN952">952</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="953"><td class="num" id="LN953">953</td><td class="line"> ctx = gtk_widget_get_style_context (area);</td></tr>
+<tr class="codeline" data-linenumber="954"><td class="num" id="LN954">954</td><td class="line"> gtk_render_focus (ctx, cr, 0, 0,</td></tr>
+<tr class="codeline" data-linenumber="955"><td class="num" id="LN955">955</td><td class="line"> allocation.width, allocation.height);</td></tr>
+<tr class="codeline" data-linenumber="956"><td class="num" id="LN956">956</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="957"><td class="num" id="LN957">957</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="958"><td class="num" id="LN958">958</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="959"><td class="num" id="LN959">959</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="960"><td class="num" id="LN960">960</td><td class="line">update_relative_sizes (EomPrintPreview *preview)</td></tr>
+<tr class="codeline" data-linenumber="961"><td class="num" id="LN961">961</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="962"><td class="num" id="LN962">962</td><td class="line"> EomPrintPreviewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="963"><td class="num" id="LN963">963</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="964"><td class="num" id="LN964">964</td><td class="line"> gint i_width, i_height;</td></tr>
+<tr class="codeline" data-linenumber="965"><td class="num" id="LN965">965</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="966"><td class="num" id="LN966">966</td><td class="line"> priv = preview-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="967"><td class="num" id="LN967">967</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="968"><td class="num" id="LN968">968</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="969"><td class="num" id="LN969">969</td><td class="line"> i_width = gdk_pixbuf_get_width (priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="970"><td class="num" id="LN970">970</td><td class="line"> i_height = gdk_pixbuf_get_height (priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="971"><td class="num" id="LN971">971</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="972"><td class="num" id="LN972">972</td><td class="line"> i_width = i_height = 0;</td></tr>
+<tr class="codeline" data-linenumber="973"><td class="num" id="LN973">973</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="974"><td class="num" id="LN974">974</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="975"><td class="num" id="LN975">975</td><td class="line"> gtk_widget_get_allocation (priv-&gt;area, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="976"><td class="num" id="LN976">976</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="977"><td class="num" id="LN977">977</td><td class="line"> priv-&gt;p_scale = (gfloat) allocation.width / (priv-&gt;p_width * 72.0);</td></tr>
+<tr class="codeline" data-linenumber="978"><td class="num" id="LN978">978</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="979"><td class="num" id="LN979">979</td><td class="line"> priv-&gt;r_width = (gint) i_width * priv-&gt;i_scale * priv-&gt;p_scale;</td></tr>
+<tr class="codeline" data-linenumber="980"><td class="num" id="LN980">980</td><td class="line"> priv-&gt;r_height = (gint) i_height * priv-&gt;i_scale * priv-&gt;p_scale;</td></tr>
+<tr class="codeline" data-linenumber="981"><td class="num" id="LN981">981</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="982"><td class="num" id="LN982">982</td><td class="line"> priv-&gt;l_rmargin = (gint) (72. * priv-&gt;l_margin * priv-&gt;p_scale);</td></tr>
+<tr class="codeline" data-linenumber="983"><td class="num" id="LN983">983</td><td class="line"> priv-&gt;r_rmargin = (gint) (72. * priv-&gt;r_margin * priv-&gt;p_scale);</td></tr>
+<tr class="codeline" data-linenumber="984"><td class="num" id="LN984">984</td><td class="line"> priv-&gt;t_rmargin = (gint) (72. * priv-&gt;t_margin * priv-&gt;p_scale);</td></tr>
+<tr class="codeline" data-linenumber="985"><td class="num" id="LN985">985</td><td class="line"> priv-&gt;b_rmargin = (gint) (72. * priv-&gt;b_margin * priv-&gt;p_scale);</td></tr>
+<tr class="codeline" data-linenumber="986"><td class="num" id="LN986">986</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="987"><td class="num" id="LN987">987</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="988"><td class="num" id="LN988">988</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="989"><td class="num" id="LN989">989</td><td class="line"> <span class='comment'>* eom_print_preview_set_page_margins:</span></td></tr>
+<tr class="codeline" data-linenumber="990"><td class="num" id="LN990">990</td><td class="line"> <span class='comment'>* @preview: a #EomPrintPreview</span></td></tr>
+<tr class="codeline" data-linenumber="991"><td class="num" id="LN991">991</td><td class="line"> <span class='comment'>* @l_margin: Left margin.</span></td></tr>
+<tr class="codeline" data-linenumber="992"><td class="num" id="LN992">992</td><td class="line"> <span class='comment'>* @r_margin: Right margin.</span></td></tr>
+<tr class="codeline" data-linenumber="993"><td class="num" id="LN993">993</td><td class="line"> <span class='comment'>* @t_margin: Top margin.</span></td></tr>
+<tr class="codeline" data-linenumber="994"><td class="num" id="LN994">994</td><td class="line"> <span class='comment'>* @b_margin: Bottom margin.</span></td></tr>
+<tr class="codeline" data-linenumber="995"><td class="num" id="LN995">995</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="996"><td class="num" id="LN996">996</td><td class="line"> <span class='comment'>* Manually set the margins, in inches.</span></td></tr>
+<tr class="codeline" data-linenumber="997"><td class="num" id="LN997">997</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="998"><td class="num" id="LN998">998</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="999"><td class="num" id="LN999">999</td><td class="line">eom_print_preview_set_page_margins (EomPrintPreview *preview,</td></tr>
+<tr class="codeline" data-linenumber="1000"><td class="num" id="LN1000">1000</td><td class="line"> gfloat l_margin,</td></tr>
+<tr class="codeline" data-linenumber="1001"><td class="num" id="LN1001">1001</td><td class="line"> gfloat r_margin,</td></tr>
+<tr class="codeline" data-linenumber="1002"><td class="num" id="LN1002">1002</td><td class="line"> gfloat t_margin,</td></tr>
+<tr class="codeline" data-linenumber="1003"><td class="num" id="LN1003">1003</td><td class="line"> gfloat b_margin)</td></tr>
+<tr class="codeline" data-linenumber="1004"><td class="num" id="LN1004">1004</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1005"><td class="num" id="LN1005">1005</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_PRINT_PREVIEW (preview))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((preview)); GType __t = ((eom_print_preview_get_type ()))<br>; gboolean __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class<br> &amp;&amp; __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)<br>); else __r = g_type_check_instance_is_a (__inst, __t); __r; }<br>)))))) { } else { g_return_if_fail_warning ("EOM", ((const char<br>*) (__func__)), "EOM_IS_PRINT_PREVIEW (preview)"); return; } }<br> while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1006"><td class="num" id="LN1006">1006</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1007"><td class="num" id="LN1007">1007</td><td class="line"> g_object_set (<span class='macro'>G_OBJECT(preview)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>preview)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="1008"><td class="num" id="LN1008">1008</td><td class="line"> <span class='string_literal'>"page-left-margin"</span>, l_margin,</td></tr>
+<tr class="codeline" data-linenumber="1009"><td class="num" id="LN1009">1009</td><td class="line"> <span class='string_literal'>"page-right-margin"</span>, r_margin,</td></tr>
+<tr class="codeline" data-linenumber="1010"><td class="num" id="LN1010">1010</td><td class="line"> <span class='string_literal'>"page-top-margin"</span>, t_margin,</td></tr>
+<tr class="codeline" data-linenumber="1011"><td class="num" id="LN1011">1011</td><td class="line"> <span class='string_literal'>"page-bottom-margin"</span>, r_margin,</td></tr>
+<tr class="codeline" data-linenumber="1012"><td class="num" id="LN1012">1012</td><td class="line"> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1013"><td class="num" id="LN1013">1013</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1014"><td class="num" id="LN1014">1014</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1015"><td class="num" id="LN1015">1015</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="1016"><td class="num" id="LN1016">1016</td><td class="line"> <span class='comment'>* eom_print_preview_set_from_page_setup:</span></td></tr>
+<tr class="codeline" data-linenumber="1017"><td class="num" id="LN1017">1017</td><td class="line"> <span class='comment'>* @preview: a #EomPrintPreview</span></td></tr>
+<tr class="codeline" data-linenumber="1018"><td class="num" id="LN1018">1018</td><td class="line"> <span class='comment'>* @setup: a #GtkPageSetup to set the properties from</span></td></tr>
+<tr class="codeline" data-linenumber="1019"><td class="num" id="LN1019">1019</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="1020"><td class="num" id="LN1020">1020</td><td class="line"> <span class='comment'>* Sets up the page properties from a #GtkPageSetup. Useful when using the</span></td></tr>
+<tr class="codeline" data-linenumber="1021"><td class="num" id="LN1021">1021</td><td class="line"> <span class='comment'>* widget with the GtkPrint API.</span></td></tr>
+<tr class="codeline" data-linenumber="1022"><td class="num" id="LN1022">1022</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="1023"><td class="num" id="LN1023">1023</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1024"><td class="num" id="LN1024">1024</td><td class="line">eom_print_preview_set_from_page_setup (EomPrintPreview *preview,</td></tr>
+<tr class="codeline" data-linenumber="1025"><td class="num" id="LN1025">1025</td><td class="line"> GtkPageSetup *setup)</td></tr>
+<tr class="codeline" data-linenumber="1026"><td class="num" id="LN1026">1026</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1027"><td class="num" id="LN1027">1027</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_PRINT_PREVIEW (preview))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((preview)); GType __t = ((eom_print_preview_get_type ()))<br>; gboolean __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class<br> &amp;&amp; __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)<br>); else __r = g_type_check_instance_is_a (__inst, __t); __r; }<br>)))))) { } else { g_return_if_fail_warning ("EOM", ((const char<br>*) (__func__)), "EOM_IS_PRINT_PREVIEW (preview)"); return; } }<br> while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1028"><td class="num" id="LN1028">1028</td><td class="line"> <span class='macro'>g_return_if_fail (GTK_IS_PAGE_SETUP (setup))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((setup)); GType __t = ((gtk_page_setup_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "GTK_IS_PAGE_SETUP (setup)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1029"><td class="num" id="LN1029">1029</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1030"><td class="num" id="LN1030">1030</td><td class="line"> g_object_set (<span class='macro'>G_OBJECT (preview)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>preview)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="1031"><td class="num" id="LN1031">1031</td><td class="line"> <span class='string_literal'>"page-left-margin"</span>, gtk_page_setup_get_left_margin (setup, GTK_UNIT_INCH),</td></tr>
+<tr class="codeline" data-linenumber="1032"><td class="num" id="LN1032">1032</td><td class="line"> <span class='string_literal'>"page-right-margin"</span>, gtk_page_setup_get_right_margin (setup, GTK_UNIT_INCH),</td></tr>
+<tr class="codeline" data-linenumber="1033"><td class="num" id="LN1033">1033</td><td class="line"> <span class='string_literal'>"page-top-margin"</span>, gtk_page_setup_get_top_margin (setup, GTK_UNIT_INCH),</td></tr>
+<tr class="codeline" data-linenumber="1034"><td class="num" id="LN1034">1034</td><td class="line"> <span class='string_literal'>"page-bottom-margin"</span>, gtk_page_setup_get_bottom_margin (setup, GTK_UNIT_INCH),</td></tr>
+<tr class="codeline" data-linenumber="1035"><td class="num" id="LN1035">1035</td><td class="line"> <span class='string_literal'>"paper-width"</span>, gtk_page_setup_get_paper_width (setup, GTK_UNIT_INCH),</td></tr>
+<tr class="codeline" data-linenumber="1036"><td class="num" id="LN1036">1036</td><td class="line"> <span class='string_literal'>"paper-height"</span>, gtk_page_setup_get_paper_height (setup, GTK_UNIT_INCH),</td></tr>
+<tr class="codeline" data-linenumber="1037"><td class="num" id="LN1037">1037</td><td class="line"> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1038"><td class="num" id="LN1038">1038</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1039"><td class="num" id="LN1039">1039</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1040"><td class="num" id="LN1040">1040</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1041"><td class="num" id="LN1041">1041</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="1042"><td class="num" id="LN1042">1042</td><td class="line"> <span class='comment'>* eom_print_preview_get_image_position:</span></td></tr>
+<tr class="codeline" data-linenumber="1043"><td class="num" id="LN1043">1043</td><td class="line"> <span class='comment'>* @preview: a #EomPrintPreview</span></td></tr>
+<tr class="codeline" data-linenumber="1044"><td class="num" id="LN1044">1044</td><td class="line"> <span class='comment'>* @x: a pointer to a #gdouble, or %NULL to ignore it</span></td></tr>
+<tr class="codeline" data-linenumber="1045"><td class="num" id="LN1045">1045</td><td class="line"> <span class='comment'>* @y: a pointer to a #gdouble, or %NULL to ignore it</span></td></tr>
+<tr class="codeline" data-linenumber="1046"><td class="num" id="LN1046">1046</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="1047"><td class="num" id="LN1047">1047</td><td class="line"> <span class='comment'>* Gets current image position in inches, relative to the margins. A</span></td></tr>
+<tr class="codeline" data-linenumber="1048"><td class="num" id="LN1048">1048</td><td class="line"> <span class='comment'>* (0, 0) position is the intersection between the left and top margins.</span></td></tr>
+<tr class="codeline" data-linenumber="1049"><td class="num" id="LN1049">1049</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="1050"><td class="num" id="LN1050">1050</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1051"><td class="num" id="LN1051">1051</td><td class="line">eom_print_preview_get_image_position (EomPrintPreview *preview,</td></tr>
+<tr class="codeline" data-linenumber="1052"><td class="num" id="LN1052">1052</td><td class="line"> gdouble *x,</td></tr>
+<tr class="codeline" data-linenumber="1053"><td class="num" id="LN1053">1053</td><td class="line"> gdouble *y)</td></tr>
+<tr class="codeline" data-linenumber="1054"><td class="num" id="LN1054">1054</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1055"><td class="num" id="LN1055">1055</td><td class="line"> EomPrintPreviewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1056"><td class="num" id="LN1056">1056</td><td class="line"> gdouble width, height;</td></tr>
+<tr class="codeline" data-linenumber="1057"><td class="num" id="LN1057">1057</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1058"><td class="num" id="LN1058">1058</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_PRINT_PREVIEW (preview))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((preview)); GType __t = ((eom_print_preview_get_type ()))<br>; gboolean __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class<br> &amp;&amp; __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)<br>); else __r = g_type_check_instance_is_a (__inst, __t); __r; }<br>)))))) { } else { g_return_if_fail_warning ("EOM", ((const char<br>*) (__func__)), "EOM_IS_PRINT_PREVIEW (preview)"); return; } }<br> while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1059"><td class="num" id="LN1059">1059</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1060"><td class="num" id="LN1060">1060</td><td class="line"> priv = preview-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1061"><td class="num" id="LN1061">1061</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1062"><td class="num" id="LN1062">1062</td><td class="line"> <span class='keyword'>if</span> (x != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1063"><td class="num" id="LN1063">1063</td><td class="line"> width = gdk_pixbuf_get_width (priv-&gt;image) * priv-&gt;i_scale / 72.;</td></tr>
+<tr class="codeline" data-linenumber="1064"><td class="num" id="LN1064">1064</td><td class="line"> *x = priv-&gt;image_x_align * (priv-&gt;p_width - priv-&gt;l_margin - priv-&gt;r_margin - width);</td></tr>
+<tr class="codeline" data-linenumber="1065"><td class="num" id="LN1065">1065</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1066"><td class="num" id="LN1066">1066</td><td class="line"> <span class='keyword'>if</span> (y != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1067"><td class="num" id="LN1067">1067</td><td class="line"> height = gdk_pixbuf_get_height (priv-&gt;image) * priv-&gt;i_scale / 72.;</td></tr>
+<tr class="codeline" data-linenumber="1068"><td class="num" id="LN1068">1068</td><td class="line"> *y = priv-&gt;image_y_align * (priv-&gt;p_height - priv-&gt;t_margin - priv-&gt;b_margin - height);</td></tr>
+<tr class="codeline" data-linenumber="1069"><td class="num" id="LN1069">1069</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1070"><td class="num" id="LN1070">1070</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1071"><td class="num" id="LN1071">1071</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1072"><td class="num" id="LN1072">1072</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="1073"><td class="num" id="LN1073">1073</td><td class="line"> <span class='comment'>* eom_print_preview_set_image_position:</span></td></tr>
+<tr class="codeline" data-linenumber="1074"><td class="num" id="LN1074">1074</td><td class="line"> <span class='comment'>* @preview: a #EomPrintPreview</span></td></tr>
+<tr class="codeline" data-linenumber="1075"><td class="num" id="LN1075">1075</td><td class="line"> <span class='comment'>* @x: The X coordinate, in inches, or -1 to ignore it.</span></td></tr>
+<tr class="codeline" data-linenumber="1076"><td class="num" id="LN1076">1076</td><td class="line"> <span class='comment'>* @y: The Y coordinate, in inches, or -1 to ignore it.</span></td></tr>
+<tr class="codeline" data-linenumber="1077"><td class="num" id="LN1077">1077</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="1078"><td class="num" id="LN1078">1078</td><td class="line"> <span class='comment'>* Sets the image position. You can pass -1 to one of the coordinates if you</span></td></tr>
+<tr class="codeline" data-linenumber="1079"><td class="num" id="LN1079">1079</td><td class="line"> <span class='comment'>* only want to set the other.</span></td></tr>
+<tr class="codeline" data-linenumber="1080"><td class="num" id="LN1080">1080</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="1081"><td class="num" id="LN1081">1081</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1082"><td class="num" id="LN1082">1082</td><td class="line">eom_print_preview_set_image_position (EomPrintPreview *preview,</td></tr>
+<tr class="codeline" data-linenumber="1083"><td class="num" id="LN1083">1083</td><td class="line"> gdouble x,</td></tr>
+<tr class="codeline" data-linenumber="1084"><td class="num" id="LN1084">1084</td><td class="line"> gdouble y)</td></tr>
+<tr class="codeline" data-linenumber="1085"><td class="num" id="LN1085">1085</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1086"><td class="num" id="LN1086">1086</td><td class="line"> EomPrintPreviewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1087"><td class="num" id="LN1087">1087</td><td class="line"> gfloat x_align, y_align;</td></tr>
+<tr class="codeline" data-linenumber="1088"><td class="num" id="LN1088">1088</td><td class="line"> gdouble width, height;</td></tr>
+<tr class="codeline" data-linenumber="1089"><td class="num" id="LN1089">1089</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1090"><td class="num" id="LN1090">1090</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_PRINT_PREVIEW (preview))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((preview)); GType __t = ((eom_print_preview_get_type ()))<br>; gboolean __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class<br> &amp;&amp; __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)<br>); else __r = g_type_check_instance_is_a (__inst, __t); __r; }<br>)))))) { } else { g_return_if_fail_warning ("EOM", ((const char<br>*) (__func__)), "EOM_IS_PRINT_PREVIEW (preview)"); return; } }<br> while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1091"><td class="num" id="LN1091">1091</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1092"><td class="num" id="LN1092">1092</td><td class="line"> priv = preview-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1093"><td class="num" id="LN1093">1093</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1094"><td class="num" id="LN1094">1094</td><td class="line"> <span class='keyword'>if</span> (x != -1) {</td></tr>
+<tr class="codeline" data-linenumber="1095"><td class="num" id="LN1095">1095</td><td class="line"> width = gdk_pixbuf_get_width (priv-&gt;image) * priv-&gt;i_scale / 72.;</td></tr>
+<tr class="codeline" data-linenumber="1096"><td class="num" id="LN1096">1096</td><td class="line"> x_align = <span class='macro'>CLAMP (x/(priv-&gt;p_width - priv-&gt;l_margin - priv-&gt;r_margin - width), 0, 1)<span class='macro_popup'>(((x/(priv-&gt;p_width - priv-&gt;l_margin - priv-&gt;r_margin<br> - width)) &gt; (1)) ? (1) : (((x/(priv-&gt;p_width - priv-&gt;<br>l_margin - priv-&gt;r_margin - width)) &lt; (0)) ? (0) : (x/(<br>priv-&gt;p_width - priv-&gt;l_margin - priv-&gt;r_margin - width<br>))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1097"><td class="num" id="LN1097">1097</td><td class="line"> g_object_set (preview, <span class='string_literal'>"image-x-align"</span>, x_align, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1098"><td class="num" id="LN1098">1098</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1099"><td class="num" id="LN1099">1099</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1100"><td class="num" id="LN1100">1100</td><td class="line"> <span class='keyword'>if</span> (y != -1) {</td></tr>
+<tr class="codeline" data-linenumber="1101"><td class="num" id="LN1101">1101</td><td class="line"> height = gdk_pixbuf_get_height (priv-&gt;image) * priv-&gt;i_scale / 72.;</td></tr>
+<tr class="codeline" data-linenumber="1102"><td class="num" id="LN1102">1102</td><td class="line"> y_align = <span class='macro'>CLAMP (y/(priv-&gt;p_height - priv-&gt;t_margin - priv-&gt;b_margin - height), 0, 1)<span class='macro_popup'>(((y/(priv-&gt;p_height - priv-&gt;t_margin - priv-&gt;b_margin<br> - height)) &gt; (1)) ? (1) : (((y/(priv-&gt;p_height - priv-&gt;<br>t_margin - priv-&gt;b_margin - height)) &lt; (0)) ? (0) : (y/<br>(priv-&gt;p_height - priv-&gt;t_margin - priv-&gt;b_margin - height<br>))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1103"><td class="num" id="LN1103">1103</td><td class="line"> g_object_set (preview, <span class='string_literal'>"image-y-align"</span>, y_align, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1104"><td class="num" id="LN1104">1104</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1105"><td class="num" id="LN1105">1105</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1106"><td class="num" id="LN1106">1106</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1107"><td class="num" id="LN1107">1107</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="1108"><td class="num" id="LN1108">1108</td><td class="line"> <span class='comment'>* eom_print_preview_set_scale:</span></td></tr>
+<tr class="codeline" data-linenumber="1109"><td class="num" id="LN1109">1109</td><td class="line"> <span class='comment'>* @preview: a #EomPrintPreview</span></td></tr>
+<tr class="codeline" data-linenumber="1110"><td class="num" id="LN1110">1110</td><td class="line"> <span class='comment'>* @scale: a scale value, between 0 and 1.</span></td></tr>
+<tr class="codeline" data-linenumber="1111"><td class="num" id="LN1111">1111</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="1112"><td class="num" id="LN1112">1112</td><td class="line"> <span class='comment'>* Sets the scale for the image.</span></td></tr>
+<tr class="codeline" data-linenumber="1113"><td class="num" id="LN1113">1113</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="1114"><td class="num" id="LN1114">1114</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1115"><td class="num" id="LN1115">1115</td><td class="line">eom_print_preview_set_scale (EomPrintPreview *preview,</td></tr>
+<tr class="codeline" data-linenumber="1116"><td class="num" id="LN1116">1116</td><td class="line"> gfloat scale)</td></tr>
+<tr class="codeline" data-linenumber="1117"><td class="num" id="LN1117">1117</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1118"><td class="num" id="LN1118">1118</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_PRINT_PREVIEW (preview))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((preview)); GType __t = ((eom_print_preview_get_type ()))<br>; gboolean __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class<br> &amp;&amp; __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)<br>); else __r = g_type_check_instance_is_a (__inst, __t); __r; }<br>)))))) { } else { g_return_if_fail_warning ("EOM", ((const char<br>*) (__func__)), "EOM_IS_PRINT_PREVIEW (preview)"); return; } }<br> while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1119"><td class="num" id="LN1119">1119</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1120"><td class="num" id="LN1120">1120</td><td class="line"> g_object_set (preview,</td></tr>
+<tr class="codeline" data-linenumber="1121"><td class="num" id="LN1121">1121</td><td class="line"> <span class='string_literal'>"image-scale"</span>, scale,</td></tr>
+<tr class="codeline" data-linenumber="1122"><td class="num" id="LN1122">1122</td><td class="line"> <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1123"><td class="num" id="LN1123">1123</td><td class="line">}</td></tr>
+</table></body></html>
diff --git a/[email protected]_master/report-0cdc23.html b/[email protected]_master/report-0cdc23.html
new file mode 100644
index 0000000..1eac602
--- /dev/null
+++ b/[email protected]_master/report-0cdc23.html
@@ -0,0 +1,2717 @@
+<!doctype html>
+<html>
+<head>
+<title>eom-scroll-view.c</title>
+
+<style type="text/css">
+body { color:#000000; background-color:#ffffff }
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+.keyword { color: blue }
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+/* Macros and variables could have pop-up notes hidden by default.
+ - Macro pop-up: expansion of the macro
+ - Variable pop-up: value (table) of the variable */
+.macro_popup, .variable_popup { display: none; }
+
+/* Pop-up appears on mouse-hover event. */
+.macro:hover .macro_popup, .variable:hover .variable_popup {
+ display: block;
+ padding: 2px;
+ -webkit-border-radius:5px;
+ -webkit-box-shadow:1px 1px 7px #000;
+ border-radius:5px;
+ box-shadow:1px 1px 7px #000;
+ position: absolute;
+ top: -1em;
+ left:10em;
+ z-index: 1
+}
+
+.macro_popup {
+ border: 2px solid red;
+ background-color:#FFF0F0;
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+ border: 2px solid blue;
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+ font-weight: bold;
+ font-family: Helvetica, sans-serif;
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+}
+
+/* Pop-up notes needs a relative position as a base where they pops up. */
+.macro, .variable {
+ background-color: PaleGoldenRod;
+ position: relative;
+}
+.macro { color: DarkMagenta; }
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+ position: fixed;
+ width: 50em;
+ margin-left: -25em;
+ left: 50%;
+ padding: 10px;
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+ background-color: #c0c0c0;
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+.num { text-align:right; font-size:8pt }
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+ vertical-align: top;
+ font-weight: bold;
+ color:#444444;
+ padding-right:2ex;
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+ cursor: pointer;
+ text-decoration: underline;
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+input.spoilerhider:checked + label + .spoiler{
+ height: auto;
+ opacity: 1;
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+</style>
+</head>
+<body>
+<!-- BUGDESC Casting a non-structure type to a structure type and accessing a field can lead to memory access errors or data corruption -->
+
+<!-- BUGTYPE Cast from non-struct type to struct type -->
+
+<!-- BUGCATEGORY Logic error -->
+
+<!-- BUGFILE /rootdir/src/eom-scroll-view.c -->
+
+<!-- FILENAME eom-scroll-view.c -->
+
+<!-- FUNCTIONNAME sv_string_to_rgba_mapping -->
+
+<!-- ISSUEHASHCONTENTOFLINEINCONTEXT d71e34c99196d6ac19e15e2632cd2e52 -->
+
+<!-- BUGLINE 1776 -->
+
+<!-- BUGCOLUMN 2 -->
+
+<!-- BUGPATHLENGTH 1 -->
+
+<!-- BUGMETAEND -->
+<!-- REPORTHEADER -->
+<h3>Bug Summary</h3>
+<table class="simpletable">
+<tr><td class="rowname">File:</td><td>src/eom-scroll-view.c</td></tr>
+<tr><td class="rowname">Warning:</td><td><a href="#EndPath">line 1776, column 2</a><br />Casting a non-structure type to a structure type and accessing a field can lead to memory access errors or data corruption</td></tr>
+
+</table>
+<!-- REPORTSUMMARYEXTRA -->
+<h3>Annotated Source Code</h3>
+<p>Press <a href="#" onclick="toggleHelp(); return false;">'?'</a>
+ to see keyboard shortcuts</p>
+<input type="checkbox" class="spoilerhider" id="showinvocation" />
+<label for="showinvocation" >Show analyzer invocation</label>
+<div class="spoiler">clang -cc1 -triple x86_64-unknown-linux-gnu -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name eom-scroll-view.c -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -mthread-model posix -mframe-pointer=all -fmath-errno -fno-rounding-math -masm-verbose -mconstructor-aliases -munwind-tables -target-cpu x86-64 -dwarf-column-info -fno-split-dwarf-inlining -debugger-tuning=gdb -resource-dir /usr/lib64/clang/10.0.0 -D HAVE_CONFIG_H -I . -I .. -I . -I .. -I ../jpegutils -I ../cut-n-paste/toolbar-editor -D G_LOG_DOMAIN="EOM" -D EOM_DATA_DIR="/usr/local/share/eom" -D EOM_LOCALE_DIR="/usr/local/share/locale" -D EOM_PLUGIN_DIR="/usr/local/lib/eom/plugins" -D LIBDIR="/usr/local/lib" -I /usr/include/gtk-3.0 -I /usr/include/pango-1.0 -I /usr/include/glib-2.0 -I /usr/lib64/glib-2.0/include -I /usr/include/harfbuzz -I /usr/include/fribidi -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/cairo -I /usr/include/pixman-1 -I /usr/include/gdk-pixbuf-2.0 -I /usr/include/libmount -I /usr/include/blkid -I /usr/include/gio-unix-2.0 -I /usr/include/atk-1.0 -I /usr/include/at-spi2-atk/2.0 -I /usr/include/dbus-1.0 -I /usr/lib64/dbus-1.0/include -I /usr/include/at-spi-2.0 -I /usr/include/mate-desktop-2.0 -I /usr/include/startup-notification-1.0 -I /usr/include/dconf -I /usr/include/gtk-3.0/unix-print -I /usr/include/libpeas-1.0 -I /usr/include/gobject-introspection-1.0 -I /usr/include/exempi-2.0 -I /usr/include/librsvg-2.0 -D PIC -internal-isystem /usr/local/include -internal-isystem /usr/lib64/clang/10.0.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -Wno-unused-parameter -Wno-sign-compare -fdebug-compilation-dir /rootdir/src -ferror-limit 19 -fmessage-length 0 -fgnuc-version=4.2.1 -fobjc-runtime=gcc -fdiagnostics-show-option -analyzer-checker deadcode.DeadStores -analyzer-checker alpha.deadcode.UnreachableCode -analyzer-checker alpha.core.CastSize -analyzer-checker alpha.core.CastToStruct -analyzer-checker alpha.core.IdenticalExpr -analyzer-checker alpha.core.SizeofPtr -analyzer-checker alpha.security.ArrayBoundV2 -analyzer-checker alpha.security.MallocOverflow -analyzer-checker alpha.security.ReturnPtrRange -analyzer-checker alpha.unix.SimpleStream -analyzer-checker alpha.unix.cstring.BufferOverlap -analyzer-checker alpha.unix.cstring.NotNullTerminated -analyzer-checker alpha.unix.cstring.OutOfBounds -analyzer-checker alpha.core.FixedAddr -analyzer-checker security.insecureAPI.strcpy -analyzer-output=html -faddrsig -o /rootdir/html-report/2020-08-12-113741-5602-1 -x c eom-scroll-view.c
+</div>
+<div id='tooltiphint' hidden="true">
+ <p>Keyboard shortcuts: </p>
+ <ul>
+ <li>Use 'j/k' keys for keyboard navigation</li>
+ <li>Use 'Shift+S' to show/hide relevant lines</li>
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+var relevant_lines = {"1": {"1776": 1}};
+
+var filterCounterexample = function (hide) {
+ var tables = document.getElementsByClassName("code");
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+ el.setAttribute("hidden", "");
+ } else {
+ el.removeAttribute("hidden");
+ }
+ }
+ }
+ }
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+
+window.addEventListener("keydown", function (event) {
+ if (event.defaultPrevented) {
+ return;
+ }
+ if (event.key == "S") {
+ var checked = document.getElementsByName("showCounterexample")[0].checked;
+ filterCounterexample(!checked);
+ document.getElementsByName("showCounterexample")[0].checked = !checked;
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+ }
+ event.preventDefault();
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+
+document.addEventListener("DOMContentLoaded", function() {
+ document.querySelector('input[name="showCounterexample"]').onchange=
+ function (event) {
+ filterCounterexample(this.checked);
+ };
+});
+</script>
+
+<form>
+ <input type="checkbox" name="showCounterexample" id="showCounterexample" />
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+ Show only relevant lines
+ </label>
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+var digitMatcher = new RegExp("[0-9]+");
+
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+ document.querySelectorAll(".PathNav > a").forEach(
+ function(currentValue, currentIndex) {
+ var hrefValue = currentValue.getAttribute("href");
+ currentValue.onclick = function() {
+ scrollTo(document.querySelector(hrefValue));
+ return false;
+ };
+ });
+});
+
+var findNum = function() {
+ var s = document.querySelector(".selected");
+ if (!s || s.id == "EndPath") {
+ return 0;
+ }
+ var out = parseInt(digitMatcher.exec(s.id)[0]);
+ return out;
+};
+
+var scrollTo = function(el) {
+ document.querySelectorAll(".selected").forEach(function(s) {
+ s.classList.remove("selected");
+ });
+ el.classList.add("selected");
+ window.scrollBy(0, el.getBoundingClientRect().top -
+ (window.innerHeight / 2));
+}
+
+var move = function(num, up, numItems) {
+ if (num == 1 && up || num == numItems - 1 && !up) {
+ return 0;
+ } else if (num == 0 && up) {
+ return numItems - 1;
+ } else if (num == 0 && !up) {
+ return 1 % numItems;
+ }
+ return up ? num - 1 : num + 1;
+}
+
+var numToId = function(num) {
+ if (num == 0) {
+ return document.getElementById("EndPath")
+ }
+ return document.getElementById("Path" + num);
+};
+
+var navigateTo = function(up) {
+ var numItems = document.querySelectorAll(
+ ".line > .msgEvent, .line > .msgControl").length;
+ var currentSelected = findNum();
+ var newSelected = move(currentSelected, up, numItems);
+ var newEl = numToId(newSelected, numItems);
+
+ // Scroll element into center.
+ scrollTo(newEl);
+};
+
+window.addEventListener("keydown", function (event) {
+ if (event.defaultPrevented) {
+ return;
+ }
+ if (event.key == "j") {
+ navigateTo(/*up=*/false);
+ } else if (event.key == "k") {
+ navigateTo(/*up=*/true);
+ } else {
+ return;
+ }
+ event.preventDefault();
+}, true);
+</script>
+
+<script type='text/javascript'>
+
+var toggleHelp = function() {
+ var hint = document.querySelector("#tooltiphint");
+ var attributeName = "hidden";
+ if (hint.hasAttribute(attributeName)) {
+ hint.removeAttribute(attributeName);
+ } else {
+ hint.setAttribute("hidden", "true");
+ }
+};
+window.addEventListener("keydown", function (event) {
+ if (event.defaultPrevented) {
+ return;
+ }
+ if (event.key == "?") {
+ toggleHelp();
+ } else {
+ return;
+ }
+ event.preventDefault();
+});
+</script>
+<table class="code" data-fileid="1">
+<tr class="codeline" data-linenumber="1"><td class="num" id="LN1">1</td><td class="line"><span class='directive'>#ifdef <span class='macro'>HAVE_CONFIG_H<span class='macro_popup'>1</span></span></span></td></tr>
+<tr class="codeline" data-linenumber="2"><td class="num" id="LN2">2</td><td class="line"><span class='directive'>#include &lt;config.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="3"><td class="num" id="LN3">3</td><td class="line"><span class='directive'>#endif</span></td></tr>
+<tr class="codeline" data-linenumber="4"><td class="num" id="LN4">4</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="5"><td class="num" id="LN5">5</td><td class="line"><span class='directive'>#include &lt;stdlib.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="6"><td class="num" id="LN6">6</td><td class="line"><span class='directive'>#include &lt;math.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="7"><td class="num" id="LN7">7</td><td class="line"><span class='directive'>#include &lt;gdk-pixbuf/gdk-pixbuf.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="8"><td class="num" id="LN8">8</td><td class="line"><span class='directive'>#include &lt;gdk/gdkkeysyms.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="9"><td class="num" id="LN9">9</td><td class="line"><span class='directive'>#ifdef <span class='macro'>HAVE_RSVG<span class='macro_popup'>1</span></span></span></td></tr>
+<tr class="codeline" data-linenumber="10"><td class="num" id="LN10">10</td><td class="line"><span class='directive'>#include &lt;librsvg/rsvg.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="11"><td class="num" id="LN11">11</td><td class="line"><span class='directive'>#endif</span></td></tr>
+<tr class="codeline" data-linenumber="12"><td class="num" id="LN12">12</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="13"><td class="num" id="LN13">13</td><td class="line"><span class='directive'>#include "eom-config-keys.h"</span></td></tr>
+<tr class="codeline" data-linenumber="14"><td class="num" id="LN14">14</td><td class="line"><span class='directive'>#include "eom-enum-types.h"</span></td></tr>
+<tr class="codeline" data-linenumber="15"><td class="num" id="LN15">15</td><td class="line"><span class='directive'>#include "eom-marshal.h"</span></td></tr>
+<tr class="codeline" data-linenumber="16"><td class="num" id="LN16">16</td><td class="line"><span class='directive'>#include "eom-scroll-view.h"</span></td></tr>
+<tr class="codeline" data-linenumber="17"><td class="num" id="LN17">17</td><td class="line"><span class='directive'>#include "eom-debug.h"</span></td></tr>
+<tr class="codeline" data-linenumber="18"><td class="num" id="LN18">18</td><td class="line"><span class='directive'>#include "zoom.h"</span></td></tr>
+<tr class="codeline" data-linenumber="19"><td class="num" id="LN19">19</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="20"><td class="num" id="LN20">20</td><td class="line"><span class='directive'>#include &lt;gdk/gdk.h&gt;</span></td></tr>
+<tr class="codeline" data-linenumber="21"><td class="num" id="LN21">21</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="22"><td class="num" id="LN22">22</td><td class="line"><span class='comment'>/* Maximum size of delayed repaint rectangles */</span></td></tr>
+<tr class="codeline" data-linenumber="23"><td class="num" id="LN23">23</td><td class="line"><span class='directive'>#define <span class='macro'>PAINT_RECT_WIDTH<span class='macro_popup'>128</span></span> 128</span></td></tr>
+<tr class="codeline" data-linenumber="24"><td class="num" id="LN24">24</td><td class="line"><span class='directive'>#define <span class='macro'>PAINT_RECT_HEIGHT<span class='macro_popup'>128</span></span> 128</span></td></tr>
+<tr class="codeline" data-linenumber="25"><td class="num" id="LN25">25</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="26"><td class="num" id="LN26">26</td><td class="line"><span class='comment'>/* Scroll step increment */</span></td></tr>
+<tr class="codeline" data-linenumber="27"><td class="num" id="LN27">27</td><td class="line"><span class='directive'>#define <span class='macro'>SCROLL_STEP_SIZE<span class='macro_popup'>32</span></span> 32</span></td></tr>
+<tr class="codeline" data-linenumber="28"><td class="num" id="LN28">28</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="29"><td class="num" id="LN29">29</td><td class="line"><span class='comment'>/* Maximum zoom factor */</span></td></tr>
+<tr class="codeline" data-linenumber="30"><td class="num" id="LN30">30</td><td class="line"><span class='directive'>#define <span class='macro'>MAX_ZOOM_FACTOR<span class='macro_popup'>20</span></span> 20</span></td></tr>
+<tr class="codeline" data-linenumber="31"><td class="num" id="LN31">31</td><td class="line"><span class='directive'>#define <span class='macro'>MIN_ZOOM_FACTOR<span class='macro_popup'>0.02</span></span> 0.02</span></td></tr>
+<tr class="codeline" data-linenumber="32"><td class="num" id="LN32">32</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="33"><td class="num" id="LN33">33</td><td class="line"><span class='directive'>#define <span class='macro'>CHECK_MEDIUM<span class='macro_popup'>8</span></span> 8</span></td></tr>
+<tr class="codeline" data-linenumber="34"><td class="num" id="LN34">34</td><td class="line"><span class='directive'>#define <span class='macro'>CHECK_BLACK<span class='macro_popup'>"#000000"</span></span> "#000000"</span></td></tr>
+<tr class="codeline" data-linenumber="35"><td class="num" id="LN35">35</td><td class="line"><span class='directive'>#define <span class='macro'>CHECK_DARK<span class='macro_popup'>"#555555"</span></span> "#555555"</span></td></tr>
+<tr class="codeline" data-linenumber="36"><td class="num" id="LN36">36</td><td class="line"><span class='directive'>#define <span class='macro'>CHECK_GRAY<span class='macro_popup'>"#808080"</span></span> "#808080"</span></td></tr>
+<tr class="codeline" data-linenumber="37"><td class="num" id="LN37">37</td><td class="line"><span class='directive'>#define <span class='macro'>CHECK_LIGHT<span class='macro_popup'>"#cccccc"</span></span> "#cccccc"</span></td></tr>
+<tr class="codeline" data-linenumber="38"><td class="num" id="LN38">38</td><td class="line"><span class='directive'>#define <span class='macro'>CHECK_WHITE<span class='macro_popup'>"#ffffff"</span></span> "#ffffff"</span></td></tr>
+<tr class="codeline" data-linenumber="39"><td class="num" id="LN39">39</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="40"><td class="num" id="LN40">40</td><td class="line"><span class='comment'>/* Default increment for zooming. The current zoom factor is multiplied or</span></td></tr>
+<tr class="codeline" data-linenumber="41"><td class="num" id="LN41">41</td><td class="line"> <span class='comment'>* divided by this amount on every zooming step. For consistency, you should</span></td></tr>
+<tr class="codeline" data-linenumber="42"><td class="num" id="LN42">42</td><td class="line"> <span class='comment'>* use the same value elsewhere in the program.</span></td></tr>
+<tr class="codeline" data-linenumber="43"><td class="num" id="LN43">43</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="44"><td class="num" id="LN44">44</td><td class="line"><span class='directive'>#define <span class='macro'>IMAGE_VIEW_ZOOM_MULTIPLIER<span class='macro_popup'>1.05</span></span> 1.05</span></td></tr>
+<tr class="codeline" data-linenumber="45"><td class="num" id="LN45">45</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="46"><td class="num" id="LN46">46</td><td class="line"><span class='comment'>/* States for automatically adjusting the zoom factor */</span></td></tr>
+<tr class="codeline" data-linenumber="47"><td class="num" id="LN47">47</td><td class="line"><span class='keyword'>typedef</span> <span class='keyword'>enum</span> {</td></tr>
+<tr class="codeline" data-linenumber="48"><td class="num" id="LN48">48</td><td class="line"> ZOOM_MODE_FIT, <span class='comment'>/* Image is fitted to scroll view even if the latter changes size */</span></td></tr>
+<tr class="codeline" data-linenumber="49"><td class="num" id="LN49">49</td><td class="line"> ZOOM_MODE_FREE <span class='comment'>/* The image remains at its current zoom factor even if the scrollview changes size */</span></td></tr>
+<tr class="codeline" data-linenumber="50"><td class="num" id="LN50">50</td><td class="line">} ZoomMode;</td></tr>
+<tr class="codeline" data-linenumber="51"><td class="num" id="LN51">51</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="52"><td class="num" id="LN52">52</td><td class="line"><span class='comment'>/* Signal IDs */</span></td></tr>
+<tr class="codeline" data-linenumber="53"><td class="num" id="LN53">53</td><td class="line"><span class='keyword'>enum</span> {</td></tr>
+<tr class="codeline" data-linenumber="54"><td class="num" id="LN54">54</td><td class="line"> SIGNAL_ZOOM_CHANGED,</td></tr>
+<tr class="codeline" data-linenumber="55"><td class="num" id="LN55">55</td><td class="line"> SIGNAL_LAST</td></tr>
+<tr class="codeline" data-linenumber="56"><td class="num" id="LN56">56</td><td class="line">};</td></tr>
+<tr class="codeline" data-linenumber="57"><td class="num" id="LN57">57</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="58"><td class="num" id="LN58">58</td><td class="line"><span class='keyword'>static</span> guint view_signals [SIGNAL_LAST] = { 0 };</td></tr>
+<tr class="codeline" data-linenumber="59"><td class="num" id="LN59">59</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="60"><td class="num" id="LN60">60</td><td class="line"><span class='keyword'>typedef</span> <span class='keyword'>enum</span> {</td></tr>
+<tr class="codeline" data-linenumber="61"><td class="num" id="LN61">61</td><td class="line"> EOM_SCROLL_VIEW_CURSOR_NORMAL,</td></tr>
+<tr class="codeline" data-linenumber="62"><td class="num" id="LN62">62</td><td class="line"> EOM_SCROLL_VIEW_CURSOR_HIDDEN,</td></tr>
+<tr class="codeline" data-linenumber="63"><td class="num" id="LN63">63</td><td class="line"> EOM_SCROLL_VIEW_CURSOR_DRAG</td></tr>
+<tr class="codeline" data-linenumber="64"><td class="num" id="LN64">64</td><td class="line">} EomScrollViewCursor;</td></tr>
+<tr class="codeline" data-linenumber="65"><td class="num" id="LN65">65</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="66"><td class="num" id="LN66">66</td><td class="line"><span class='comment'>/* Drag 'n Drop */</span></td></tr>
+<tr class="codeline" data-linenumber="67"><td class="num" id="LN67">67</td><td class="line"><span class='keyword'>static</span> GtkTargetEntry target_table[] = {</td></tr>
+<tr class="codeline" data-linenumber="68"><td class="num" id="LN68">68</td><td class="line"> { <span class='string_literal'>"text/uri-list"</span>, 0, 0},</td></tr>
+<tr class="codeline" data-linenumber="69"><td class="num" id="LN69">69</td><td class="line">};</td></tr>
+<tr class="codeline" data-linenumber="70"><td class="num" id="LN70">70</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="71"><td class="num" id="LN71">71</td><td class="line"><span class='keyword'>enum</span> {</td></tr>
+<tr class="codeline" data-linenumber="72"><td class="num" id="LN72">72</td><td class="line"> PROP_0,</td></tr>
+<tr class="codeline" data-linenumber="73"><td class="num" id="LN73">73</td><td class="line"> PROP_ANTIALIAS_IN,</td></tr>
+<tr class="codeline" data-linenumber="74"><td class="num" id="LN74">74</td><td class="line"> PROP_ANTIALIAS_OUT,</td></tr>
+<tr class="codeline" data-linenumber="75"><td class="num" id="LN75">75</td><td class="line"> PROP_BACKGROUND_COLOR,</td></tr>
+<tr class="codeline" data-linenumber="76"><td class="num" id="LN76">76</td><td class="line"> PROP_IMAGE,</td></tr>
+<tr class="codeline" data-linenumber="77"><td class="num" id="LN77">77</td><td class="line"> PROP_SCROLLWHEEL_ZOOM,</td></tr>
+<tr class="codeline" data-linenumber="78"><td class="num" id="LN78">78</td><td class="line"> PROP_TRANSP_COLOR,</td></tr>
+<tr class="codeline" data-linenumber="79"><td class="num" id="LN79">79</td><td class="line"> PROP_TRANSPARENCY_STYLE,</td></tr>
+<tr class="codeline" data-linenumber="80"><td class="num" id="LN80">80</td><td class="line"> PROP_USE_BG_COLOR,</td></tr>
+<tr class="codeline" data-linenumber="81"><td class="num" id="LN81">81</td><td class="line"> PROP_ZOOM_MULTIPLIER</td></tr>
+<tr class="codeline" data-linenumber="82"><td class="num" id="LN82">82</td><td class="line">};</td></tr>
+<tr class="codeline" data-linenumber="83"><td class="num" id="LN83">83</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="84"><td class="num" id="LN84">84</td><td class="line"><span class='comment'>/* Private part of the EomScrollView structure */</span></td></tr>
+<tr class="codeline" data-linenumber="85"><td class="num" id="LN85">85</td><td class="line"><span class='keyword'>struct</span> _EomScrollViewPrivate {</td></tr>
+<tr class="codeline" data-linenumber="86"><td class="num" id="LN86">86</td><td class="line"> <span class='comment'>/* some widgets we rely on */</span></td></tr>
+<tr class="codeline" data-linenumber="87"><td class="num" id="LN87">87</td><td class="line"> GtkWidget *display;</td></tr>
+<tr class="codeline" data-linenumber="88"><td class="num" id="LN88">88</td><td class="line"> GtkAdjustment *hadj;</td></tr>
+<tr class="codeline" data-linenumber="89"><td class="num" id="LN89">89</td><td class="line"> GtkAdjustment *vadj;</td></tr>
+<tr class="codeline" data-linenumber="90"><td class="num" id="LN90">90</td><td class="line"> GtkWidget *hbar;</td></tr>
+<tr class="codeline" data-linenumber="91"><td class="num" id="LN91">91</td><td class="line"> GtkWidget *vbar;</td></tr>
+<tr class="codeline" data-linenumber="92"><td class="num" id="LN92">92</td><td class="line"> GtkWidget *menu;</td></tr>
+<tr class="codeline" data-linenumber="93"><td class="num" id="LN93">93</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="94"><td class="num" id="LN94">94</td><td class="line"> <span class='comment'>/* actual image */</span></td></tr>
+<tr class="codeline" data-linenumber="95"><td class="num" id="LN95">95</td><td class="line"> EomImage *image;</td></tr>
+<tr class="codeline" data-linenumber="96"><td class="num" id="LN96">96</td><td class="line"> guint image_changed_id;</td></tr>
+<tr class="codeline" data-linenumber="97"><td class="num" id="LN97">97</td><td class="line"> guint frame_changed_id;</td></tr>
+<tr class="codeline" data-linenumber="98"><td class="num" id="LN98">98</td><td class="line"> GdkPixbuf *pixbuf;</td></tr>
+<tr class="codeline" data-linenumber="99"><td class="num" id="LN99">99</td><td class="line"> cairo_surface_t *surface;</td></tr>
+<tr class="codeline" data-linenumber="100"><td class="num" id="LN100">100</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="101"><td class="num" id="LN101">101</td><td class="line"> <span class='comment'>/* scale factor */</span></td></tr>
+<tr class="codeline" data-linenumber="102"><td class="num" id="LN102">102</td><td class="line"> gint scale;</td></tr>
+<tr class="codeline" data-linenumber="103"><td class="num" id="LN103">103</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="104"><td class="num" id="LN104">104</td><td class="line"> <span class='comment'>/* zoom mode, either ZOOM_MODE_FIT or ZOOM_MODE_FREE */</span></td></tr>
+<tr class="codeline" data-linenumber="105"><td class="num" id="LN105">105</td><td class="line"> ZoomMode zoom_mode;</td></tr>
+<tr class="codeline" data-linenumber="106"><td class="num" id="LN106">106</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="107"><td class="num" id="LN107">107</td><td class="line"> <span class='comment'>/* whether to allow zoom &gt; 1.0 on zoom fit */</span></td></tr>
+<tr class="codeline" data-linenumber="108"><td class="num" id="LN108">108</td><td class="line"> gboolean upscale;</td></tr>
+<tr class="codeline" data-linenumber="109"><td class="num" id="LN109">109</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="110"><td class="num" id="LN110">110</td><td class="line"> <span class='comment'>/* the actual zoom factor */</span></td></tr>
+<tr class="codeline" data-linenumber="111"><td class="num" id="LN111">111</td><td class="line"> <span class='keyword'>double</span> zoom;</td></tr>
+<tr class="codeline" data-linenumber="112"><td class="num" id="LN112">112</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="113"><td class="num" id="LN113">113</td><td class="line"> <span class='comment'>/* the minimum possible (reasonable) zoom factor */</span></td></tr>
+<tr class="codeline" data-linenumber="114"><td class="num" id="LN114">114</td><td class="line"> <span class='keyword'>double</span> min_zoom;</td></tr>
+<tr class="codeline" data-linenumber="115"><td class="num" id="LN115">115</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="116"><td class="num" id="LN116">116</td><td class="line"> <span class='comment'>/* Current scrolling offsets */</span></td></tr>
+<tr class="codeline" data-linenumber="117"><td class="num" id="LN117">117</td><td class="line"> <span class='keyword'>int</span> xofs, yofs;</td></tr>
+<tr class="codeline" data-linenumber="118"><td class="num" id="LN118">118</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="119"><td class="num" id="LN119">119</td><td class="line"> <span class='comment'>/* handler ID for paint idle callback */</span></td></tr>
+<tr class="codeline" data-linenumber="120"><td class="num" id="LN120">120</td><td class="line"> guint idle_id;</td></tr>
+<tr class="codeline" data-linenumber="121"><td class="num" id="LN121">121</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="122"><td class="num" id="LN122">122</td><td class="line"> <span class='comment'>/* Interpolation type when zoomed in*/</span></td></tr>
+<tr class="codeline" data-linenumber="123"><td class="num" id="LN123">123</td><td class="line"> cairo_filter_t interp_type_in;</td></tr>
+<tr class="codeline" data-linenumber="124"><td class="num" id="LN124">124</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="125"><td class="num" id="LN125">125</td><td class="line"> <span class='comment'>/* Interpolation type when zoomed out*/</span></td></tr>
+<tr class="codeline" data-linenumber="126"><td class="num" id="LN126">126</td><td class="line"> cairo_filter_t interp_type_out;</td></tr>
+<tr class="codeline" data-linenumber="127"><td class="num" id="LN127">127</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="128"><td class="num" id="LN128">128</td><td class="line"> <span class='comment'>/* Scroll wheel zoom */</span></td></tr>
+<tr class="codeline" data-linenumber="129"><td class="num" id="LN129">129</td><td class="line"> gboolean scroll_wheel_zoom;</td></tr>
+<tr class="codeline" data-linenumber="130"><td class="num" id="LN130">130</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="131"><td class="num" id="LN131">131</td><td class="line"> <span class='comment'>/* Scroll wheel zoom */</span></td></tr>
+<tr class="codeline" data-linenumber="132"><td class="num" id="LN132">132</td><td class="line"> gdouble zoom_multiplier;</td></tr>
+<tr class="codeline" data-linenumber="133"><td class="num" id="LN133">133</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="134"><td class="num" id="LN134">134</td><td class="line"> <span class='comment'>/* dragging stuff */</span></td></tr>
+<tr class="codeline" data-linenumber="135"><td class="num" id="LN135">135</td><td class="line"> <span class='keyword'>int</span> drag_anchor_x, drag_anchor_y;</td></tr>
+<tr class="codeline" data-linenumber="136"><td class="num" id="LN136">136</td><td class="line"> <span class='keyword'>int</span> drag_ofs_x, drag_ofs_y;</td></tr>
+<tr class="codeline" data-linenumber="137"><td class="num" id="LN137">137</td><td class="line"> guint dragging : 1;</td></tr>
+<tr class="codeline" data-linenumber="138"><td class="num" id="LN138">138</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="139"><td class="num" id="LN139">139</td><td class="line"> <span class='comment'>/* how to indicate transparency in images */</span></td></tr>
+<tr class="codeline" data-linenumber="140"><td class="num" id="LN140">140</td><td class="line"> EomTransparencyStyle transp_style;</td></tr>
+<tr class="codeline" data-linenumber="141"><td class="num" id="LN141">141</td><td class="line"> GdkRGBA transp_color;</td></tr>
+<tr class="codeline" data-linenumber="142"><td class="num" id="LN142">142</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="143"><td class="num" id="LN143">143</td><td class="line"> <span class='comment'>/* the type of the cursor we are currently showing */</span></td></tr>
+<tr class="codeline" data-linenumber="144"><td class="num" id="LN144">144</td><td class="line"> EomScrollViewCursor cursor;</td></tr>
+<tr class="codeline" data-linenumber="145"><td class="num" id="LN145">145</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="146"><td class="num" id="LN146">146</td><td class="line"> gboolean use_bg_color;</td></tr>
+<tr class="codeline" data-linenumber="147"><td class="num" id="LN147">147</td><td class="line"> GdkRGBA *background_color;</td></tr>
+<tr class="codeline" data-linenumber="148"><td class="num" id="LN148">148</td><td class="line"> GdkRGBA *override_bg_color;</td></tr>
+<tr class="codeline" data-linenumber="149"><td class="num" id="LN149">149</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="150"><td class="num" id="LN150">150</td><td class="line"> cairo_surface_t *background_surface;</td></tr>
+<tr class="codeline" data-linenumber="151"><td class="num" id="LN151">151</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="152"><td class="num" id="LN152">152</td><td class="line"> <span class='comment'>/* Two-pass filtering */</span></td></tr>
+<tr class="codeline" data-linenumber="153"><td class="num" id="LN153">153</td><td class="line"> GSource *hq_redraw_timeout_source;</td></tr>
+<tr class="codeline" data-linenumber="154"><td class="num" id="LN154">154</td><td class="line"> gboolean force_unfiltered;</td></tr>
+<tr class="codeline" data-linenumber="155"><td class="num" id="LN155">155</td><td class="line">};</td></tr>
+<tr class="codeline" data-linenumber="156"><td class="num" id="LN156">156</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="157"><td class="num" id="LN157">157</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> scroll_by (EomScrollView *view, <span class='keyword'>int</span> xofs, <span class='keyword'>int</span> yofs);</td></tr>
+<tr class="codeline" data-linenumber="158"><td class="num" id="LN158">158</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> set_zoom_fit (EomScrollView *view);</td></tr>
+<tr class="codeline" data-linenumber="159"><td class="num" id="LN159">159</td><td class="line"><span class='comment'>/* static void request_paint_area (EomScrollView *view, GdkRectangle *area); */</span></td></tr>
+<tr class="codeline" data-linenumber="160"><td class="num" id="LN160">160</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> set_minimum_zoom_factor (EomScrollView *view);</td></tr>
+<tr class="codeline" data-linenumber="161"><td class="num" id="LN161">161</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> view_on_drag_begin_cb (GtkWidget *widget, GdkDragContext *context,</td></tr>
+<tr class="codeline" data-linenumber="162"><td class="num" id="LN162">162</td><td class="line"> gpointer user_data);</td></tr>
+<tr class="codeline" data-linenumber="163"><td class="num" id="LN163">163</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span> view_on_drag_data_get_cb (GtkWidget *widget,</td></tr>
+<tr class="codeline" data-linenumber="164"><td class="num" id="LN164">164</td><td class="line"> GdkDragContext*drag_context,</td></tr>
+<tr class="codeline" data-linenumber="165"><td class="num" id="LN165">165</td><td class="line"> GtkSelectionData *data, guint info,</td></tr>
+<tr class="codeline" data-linenumber="166"><td class="num" id="LN166">166</td><td class="line"> guint time, gpointer user_data);</td></tr>
+<tr class="codeline" data-linenumber="167"><td class="num" id="LN167">167</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="168"><td class="num" id="LN168">168</td><td class="line"><span class='keyword'>static</span> gboolean _eom_gdk_rgba_equal0 (<span class='keyword'>const</span> GdkRGBA *a, <span class='keyword'>const</span> GdkRGBA *b);</td></tr>
+<tr class="codeline" data-linenumber="169"><td class="num" id="LN169">169</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="170"><td class="num" id="LN170">170</td><td class="line"><span class='macro'>G_DEFINE_TYPE_WITH_PRIVATE (EomScrollView, eom_scroll_view, GTK_TYPE_GRID)<span class='macro_popup'>static void eom_scroll_view_init (EomScrollView *self); static<br> void eom_scroll_view_class_init (EomScrollViewClass *klass);<br> static GType eom_scroll_view_get_type_once (void); static gpointer<br> eom_scroll_view_parent_class = ((void*)0); static gint EomScrollView_private_offset<br>; static void eom_scroll_view_class_intern_init (gpointer klass<br>) { eom_scroll_view_parent_class = g_type_class_peek_parent (<br>klass); if (EomScrollView_private_offset != 0) g_type_class_adjust_private_offset<br> (klass, &amp;EomScrollView_private_offset); eom_scroll_view_class_init<br> ((EomScrollViewClass*) klass); } __attribute__((__unused__))<br> static inline gpointer eom_scroll_view_get_instance_private (<br>EomScrollView *self) { return (((gpointer) ((guint8*) (self) +<br> (glong) (EomScrollView_private_offset)))); } GType eom_scroll_view_get_type<br> (void) { static volatile gsize g_define_type_id__volatile = 0<br>; if ((__extension__ ({ _Static_assert (sizeof *(&amp;g_define_type_id__volatile<br>) == sizeof (gpointer), "Expression evaluates to false"); (void<br>) (0 ? (gpointer) *(&amp;g_define_type_id__volatile) : ((void<br>*)0)); (!(__extension__ ({ _Static_assert (sizeof *(&amp;g_define_type_id__volatile<br>) == sizeof (gpointer), "Expression evaluates to false"); gpointer<br> gapg_temp_newval; gpointer *gapg_temp_atomic = (gpointer *)(<br>&amp;g_define_type_id__volatile); __atomic_load (gapg_temp_atomic<br>, &amp;gapg_temp_newval, 5); gapg_temp_newval; })) &amp;&amp;<br> g_once_init_enter (&amp;g_define_type_id__volatile)); }))) {<br> GType g_define_type_id = eom_scroll_view_get_type_once (); (<br>__extension__ ({ _Static_assert (sizeof *(&amp;g_define_type_id__volatile<br>) == sizeof (gpointer), "Expression evaluates to false"); 0 ?<br> (void) (*(&amp;g_define_type_id__volatile) = (g_define_type_id<br>)) : (void) 0; g_once_init_leave ((&amp;g_define_type_id__volatile<br>), (gsize) (g_define_type_id)); })); } return g_define_type_id__volatile<br>; } __attribute__((noinline)) static GType eom_scroll_view_get_type_once<br> (void) { GType g_define_type_id = g_type_register_static_simple<br> ((gtk_grid_get_type ()), g_intern_static_string ("EomScrollView"<br>), sizeof (EomScrollViewClass), (GClassInitFunc)(void (*)(void<br>)) eom_scroll_view_class_intern_init, sizeof (EomScrollView),<br> (GInstanceInitFunc)(void (*)(void)) eom_scroll_view_init, (GTypeFlags<br>) 0); { {{ EomScrollView_private_offset = g_type_add_instance_private<br> (g_define_type_id, sizeof (EomScrollViewPrivate)); };} } return<br> g_define_type_id; }</span></span></td></tr>
+<tr class="codeline" data-linenumber="171"><td class="num" id="LN171">171</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="172"><td class="num" id="LN172">172</td><td class="line"><span class='comment'>/*===================================</span></td></tr>
+<tr class="codeline" data-linenumber="173"><td class="num" id="LN173">173</td><td class="line"> <span class='comment'>widget size changing handler &amp;</span></td></tr>
+<tr class="codeline" data-linenumber="174"><td class="num" id="LN174">174</td><td class="line"> <span class='comment'>util functions</span></td></tr>
+<tr class="codeline" data-linenumber="175"><td class="num" id="LN175">175</td><td class="line"> <span class='comment'>---------------------------------*/</span></td></tr>
+<tr class="codeline" data-linenumber="176"><td class="num" id="LN176">176</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="177"><td class="num" id="LN177">177</td><td class="line"><span class='keyword'>static</span> cairo_surface_t *</td></tr>
+<tr class="codeline" data-linenumber="178"><td class="num" id="LN178">178</td><td class="line">create_surface_from_pixbuf (EomScrollView *view, GdkPixbuf *pixbuf)</td></tr>
+<tr class="codeline" data-linenumber="179"><td class="num" id="LN179">179</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="180"><td class="num" id="LN180">180</td><td class="line"> cairo_surface_t *surface;</td></tr>
+<tr class="codeline" data-linenumber="181"><td class="num" id="LN181">181</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="182"><td class="num" id="LN182">182</td><td class="line"> surface = gdk_cairo_surface_create_from_pixbuf (pixbuf,</td></tr>
+<tr class="codeline" data-linenumber="183"><td class="num" id="LN183">183</td><td class="line"> view-&gt;priv-&gt;scale,</td></tr>
+<tr class="codeline" data-linenumber="184"><td class="num" id="LN184">184</td><td class="line"> gtk_widget_get_window (view-&gt;priv-&gt;display));</td></tr>
+<tr class="codeline" data-linenumber="185"><td class="num" id="LN185">185</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="186"><td class="num" id="LN186">186</td><td class="line"> <span class='keyword'>return</span> surface;</td></tr>
+<tr class="codeline" data-linenumber="187"><td class="num" id="LN187">187</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="188"><td class="num" id="LN188">188</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="189"><td class="num" id="LN189">189</td><td class="line"><span class='comment'>/* Disconnects from the EomImage and removes references to it */</span></td></tr>
+<tr class="codeline" data-linenumber="190"><td class="num" id="LN190">190</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="191"><td class="num" id="LN191">191</td><td class="line">free_image_resources (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="192"><td class="num" id="LN192">192</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="193"><td class="num" id="LN193">193</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="194"><td class="num" id="LN194">194</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="195"><td class="num" id="LN195">195</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="196"><td class="num" id="LN196">196</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="197"><td class="num" id="LN197">197</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image_changed_id &gt; 0) {</td></tr>
+<tr class="codeline" data-linenumber="198"><td class="num" id="LN198">198</td><td class="line"> g_signal_handler_disconnect (<span class='macro'>G_OBJECT (priv-&gt;image)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>priv-&gt;image)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, priv-&gt;image_changed_id);</td></tr>
+<tr class="codeline" data-linenumber="199"><td class="num" id="LN199">199</td><td class="line"> priv-&gt;image_changed_id = 0;</td></tr>
+<tr class="codeline" data-linenumber="200"><td class="num" id="LN200">200</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="201"><td class="num" id="LN201">201</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="202"><td class="num" id="LN202">202</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;frame_changed_id &gt; 0) {</td></tr>
+<tr class="codeline" data-linenumber="203"><td class="num" id="LN203">203</td><td class="line"> g_signal_handler_disconnect (<span class='macro'>G_OBJECT (priv-&gt;image)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>priv-&gt;image)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, priv-&gt;frame_changed_id);</td></tr>
+<tr class="codeline" data-linenumber="204"><td class="num" id="LN204">204</td><td class="line"> priv-&gt;frame_changed_id = 0;</td></tr>
+<tr class="codeline" data-linenumber="205"><td class="num" id="LN205">205</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="206"><td class="num" id="LN206">206</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="207"><td class="num" id="LN207">207</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="208"><td class="num" id="LN208">208</td><td class="line"> eom_image_data_unref (priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="209"><td class="num" id="LN209">209</td><td class="line"> priv-&gt;image = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="210"><td class="num" id="LN210">210</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="211"><td class="num" id="LN211">211</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="212"><td class="num" id="LN212">212</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;pixbuf != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="213"><td class="num" id="LN213">213</td><td class="line"> g_object_unref (priv-&gt;pixbuf);</td></tr>
+<tr class="codeline" data-linenumber="214"><td class="num" id="LN214">214</td><td class="line"> priv-&gt;pixbuf = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="215"><td class="num" id="LN215">215</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="216"><td class="num" id="LN216">216</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="217"><td class="num" id="LN217">217</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;surface !=<span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="218"><td class="num" id="LN218">218</td><td class="line"> cairo_surface_destroy (priv-&gt;surface);</td></tr>
+<tr class="codeline" data-linenumber="219"><td class="num" id="LN219">219</td><td class="line"> priv-&gt;surface = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="220"><td class="num" id="LN220">220</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="221"><td class="num" id="LN221">221</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="222"><td class="num" id="LN222">222</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="223"><td class="num" id="LN223">223</td><td class="line"><span class='comment'>/* Computes the size in pixels of the scaled image */</span></td></tr>
+<tr class="codeline" data-linenumber="224"><td class="num" id="LN224">224</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="225"><td class="num" id="LN225">225</td><td class="line">compute_scaled_size (EomScrollView *view, <span class='keyword'>double</span> zoom, <span class='keyword'>int</span> *width, <span class='keyword'>int</span> *height)</td></tr>
+<tr class="codeline" data-linenumber="226"><td class="num" id="LN226">226</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="227"><td class="num" id="LN227">227</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="228"><td class="num" id="LN228">228</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="229"><td class="num" id="LN229">229</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="230"><td class="num" id="LN230">230</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="231"><td class="num" id="LN231">231</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;pixbuf) {</td></tr>
+<tr class="codeline" data-linenumber="232"><td class="num" id="LN232">232</td><td class="line"> *width = floor (gdk_pixbuf_get_width (priv-&gt;pixbuf) / priv-&gt;scale * zoom + 0.5);</td></tr>
+<tr class="codeline" data-linenumber="233"><td class="num" id="LN233">233</td><td class="line"> *height = floor (gdk_pixbuf_get_height (priv-&gt;pixbuf) / priv-&gt;scale * zoom + 0.5);</td></tr>
+<tr class="codeline" data-linenumber="234"><td class="num" id="LN234">234</td><td class="line"> } <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="235"><td class="num" id="LN235">235</td><td class="line"> *width = *height = 0;</td></tr>
+<tr class="codeline" data-linenumber="236"><td class="num" id="LN236">236</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="237"><td class="num" id="LN237">237</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="238"><td class="num" id="LN238">238</td><td class="line"><span class='comment'>/* Computes the offsets for the new zoom value so that they keep the image</span></td></tr>
+<tr class="codeline" data-linenumber="239"><td class="num" id="LN239">239</td><td class="line"> <span class='comment'>* centered on the view.</span></td></tr>
+<tr class="codeline" data-linenumber="240"><td class="num" id="LN240">240</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="241"><td class="num" id="LN241">241</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="242"><td class="num" id="LN242">242</td><td class="line">compute_center_zoom_offsets (EomScrollView *view,</td></tr>
+<tr class="codeline" data-linenumber="243"><td class="num" id="LN243">243</td><td class="line"> <span class='keyword'>double</span> old_zoom, <span class='keyword'>double</span> new_zoom,</td></tr>
+<tr class="codeline" data-linenumber="244"><td class="num" id="LN244">244</td><td class="line"> <span class='keyword'>int</span> width, <span class='keyword'>int</span> height,</td></tr>
+<tr class="codeline" data-linenumber="245"><td class="num" id="LN245">245</td><td class="line"> <span class='keyword'>double</span> zoom_x_anchor, <span class='keyword'>double</span> zoom_y_anchor,</td></tr>
+<tr class="codeline" data-linenumber="246"><td class="num" id="LN246">246</td><td class="line"> <span class='keyword'>int</span> *xofs, <span class='keyword'>int</span> *yofs)</td></tr>
+<tr class="codeline" data-linenumber="247"><td class="num" id="LN247">247</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="248"><td class="num" id="LN248">248</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="249"><td class="num" id="LN249">249</td><td class="line"> <span class='keyword'>int</span> old_scaled_width, old_scaled_height;</td></tr>
+<tr class="codeline" data-linenumber="250"><td class="num" id="LN250">250</td><td class="line"> <span class='keyword'>int</span> new_scaled_width, new_scaled_height;</td></tr>
+<tr class="codeline" data-linenumber="251"><td class="num" id="LN251">251</td><td class="line"> <span class='keyword'>double</span> view_cx, view_cy;</td></tr>
+<tr class="codeline" data-linenumber="252"><td class="num" id="LN252">252</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="253"><td class="num" id="LN253">253</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="254"><td class="num" id="LN254">254</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="255"><td class="num" id="LN255">255</td><td class="line"> compute_scaled_size (view, old_zoom,</td></tr>
+<tr class="codeline" data-linenumber="256"><td class="num" id="LN256">256</td><td class="line"> &amp;old_scaled_width, &amp;old_scaled_height);</td></tr>
+<tr class="codeline" data-linenumber="257"><td class="num" id="LN257">257</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="258"><td class="num" id="LN258">258</td><td class="line"> <span class='keyword'>if</span> (old_scaled_width &lt; width)</td></tr>
+<tr class="codeline" data-linenumber="259"><td class="num" id="LN259">259</td><td class="line"> view_cx = (zoom_x_anchor * old_scaled_width) / old_zoom;</td></tr>
+<tr class="codeline" data-linenumber="260"><td class="num" id="LN260">260</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="261"><td class="num" id="LN261">261</td><td class="line"> view_cx = (priv-&gt;xofs + zoom_x_anchor * width) / old_zoom;</td></tr>
+<tr class="codeline" data-linenumber="262"><td class="num" id="LN262">262</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="263"><td class="num" id="LN263">263</td><td class="line"> <span class='keyword'>if</span> (old_scaled_height &lt; height)</td></tr>
+<tr class="codeline" data-linenumber="264"><td class="num" id="LN264">264</td><td class="line"> view_cy = (zoom_y_anchor * old_scaled_height) / old_zoom;</td></tr>
+<tr class="codeline" data-linenumber="265"><td class="num" id="LN265">265</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="266"><td class="num" id="LN266">266</td><td class="line"> view_cy = (priv-&gt;yofs + zoom_y_anchor * height) / old_zoom;</td></tr>
+<tr class="codeline" data-linenumber="267"><td class="num" id="LN267">267</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="268"><td class="num" id="LN268">268</td><td class="line"> compute_scaled_size (view, new_zoom,</td></tr>
+<tr class="codeline" data-linenumber="269"><td class="num" id="LN269">269</td><td class="line"> &amp;new_scaled_width, &amp;new_scaled_height);</td></tr>
+<tr class="codeline" data-linenumber="270"><td class="num" id="LN270">270</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="271"><td class="num" id="LN271">271</td><td class="line"> <span class='keyword'>if</span> (new_scaled_width &lt; width)</td></tr>
+<tr class="codeline" data-linenumber="272"><td class="num" id="LN272">272</td><td class="line"> *xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="273"><td class="num" id="LN273">273</td><td class="line"> <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="274"><td class="num" id="LN274">274</td><td class="line"> *xofs = floor (view_cx * new_zoom - zoom_x_anchor * width + 0.5);</td></tr>
+<tr class="codeline" data-linenumber="275"><td class="num" id="LN275">275</td><td class="line"> <span class='keyword'>if</span> (*xofs &lt; 0)</td></tr>
+<tr class="codeline" data-linenumber="276"><td class="num" id="LN276">276</td><td class="line"> *xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="277"><td class="num" id="LN277">277</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="278"><td class="num" id="LN278">278</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="279"><td class="num" id="LN279">279</td><td class="line"> <span class='keyword'>if</span> (new_scaled_height &lt; height)</td></tr>
+<tr class="codeline" data-linenumber="280"><td class="num" id="LN280">280</td><td class="line"> *yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="281"><td class="num" id="LN281">281</td><td class="line"> <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="282"><td class="num" id="LN282">282</td><td class="line"> *yofs = floor (view_cy * new_zoom - zoom_y_anchor * height + 0.5);</td></tr>
+<tr class="codeline" data-linenumber="283"><td class="num" id="LN283">283</td><td class="line"> <span class='keyword'>if</span> (*yofs &lt; 0)</td></tr>
+<tr class="codeline" data-linenumber="284"><td class="num" id="LN284">284</td><td class="line"> *yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="285"><td class="num" id="LN285">285</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="286"><td class="num" id="LN286">286</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="287"><td class="num" id="LN287">287</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="288"><td class="num" id="LN288">288</td><td class="line"><span class='comment'>/* Sets the scrollbar values based on the current scrolling offset */</span></td></tr>
+<tr class="codeline" data-linenumber="289"><td class="num" id="LN289">289</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="290"><td class="num" id="LN290">290</td><td class="line">update_scrollbar_values (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="291"><td class="num" id="LN291">291</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="292"><td class="num" id="LN292">292</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="293"><td class="num" id="LN293">293</td><td class="line"> <span class='keyword'>int</span> scaled_width, scaled_height;</td></tr>
+<tr class="codeline" data-linenumber="294"><td class="num" id="LN294">294</td><td class="line"> gdouble page_size,page_increment,step_increment;</td></tr>
+<tr class="codeline" data-linenumber="295"><td class="num" id="LN295">295</td><td class="line"> gdouble lower, upper;</td></tr>
+<tr class="codeline" data-linenumber="296"><td class="num" id="LN296">296</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="297"><td class="num" id="LN297">297</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="298"><td class="num" id="LN298">298</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="299"><td class="num" id="LN299">299</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="300"><td class="num" id="LN300">300</td><td class="line"> <span class='keyword'>if</span> (!gtk_widget_get_visible (<span class='macro'>GTK_WIDGET (priv-&gt;hbar)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;hbar)), ((gtk_widget_get_type ()))))))</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="301"><td class="num" id="LN301">301</td><td class="line"> &amp;&amp; !gtk_widget_get_visible (<span class='macro'>GTK_WIDGET (priv-&gt;vbar)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;vbar)), ((gtk_widget_get_type ()))))))</span></span>))</td></tr>
+<tr class="codeline" data-linenumber="302"><td class="num" id="LN302">302</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="303"><td class="num" id="LN303">303</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="304"><td class="num" id="LN304">304</td><td class="line"> compute_scaled_size (view, priv-&gt;zoom, &amp;scaled_width, &amp;scaled_height);</td></tr>
+<tr class="codeline" data-linenumber="305"><td class="num" id="LN305">305</td><td class="line"> gtk_widget_get_allocation (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="306"><td class="num" id="LN306">306</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="307"><td class="num" id="LN307">307</td><td class="line"> <span class='keyword'>if</span> (gtk_widget_get_visible (<span class='macro'>GTK_WIDGET (priv-&gt;hbar)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;hbar)), ((gtk_widget_get_type ()))))))</span></span>)) {</td></tr>
+<tr class="codeline" data-linenumber="308"><td class="num" id="LN308">308</td><td class="line"> <span class='comment'>/* Set scroll increments */</span></td></tr>
+<tr class="codeline" data-linenumber="309"><td class="num" id="LN309">309</td><td class="line"> page_size = <span class='macro'>MIN (scaled_width, allocation.width)<span class='macro_popup'>(((scaled_width) &lt; (allocation.width)) ? (scaled_width) : (<br>allocation.width))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="310"><td class="num" id="LN310">310</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="311"><td class="num" id="LN311">311</td><td class="line"> page_increment = allocation.width / 2;</td></tr>
+<tr class="codeline" data-linenumber="312"><td class="num" id="LN312">312</td><td class="line"> step_increment = <span class='macro'>SCROLL_STEP_SIZE<span class='macro_popup'>32</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="313"><td class="num" id="LN313">313</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="314"><td class="num" id="LN314">314</td><td class="line"> <span class='comment'>/* Set scroll bounds and new offsets */</span></td></tr>
+<tr class="codeline" data-linenumber="315"><td class="num" id="LN315">315</td><td class="line"> lower = 0;</td></tr>
+<tr class="codeline" data-linenumber="316"><td class="num" id="LN316">316</td><td class="line"> upper = scaled_width;</td></tr>
+<tr class="codeline" data-linenumber="317"><td class="num" id="LN317">317</td><td class="line"> priv-&gt;xofs = <span class='macro'>CLAMP (priv-&gt;xofs, 0, upper - page_size)<span class='macro_popup'>(((priv-&gt;xofs) &gt; (upper - page_size)) ? (upper - page_size<br>) : (((priv-&gt;xofs) &lt; (0)) ? (0) : (priv-&gt;xofs)))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="318"><td class="num" id="LN318">318</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="319"><td class="num" id="LN319">319</td><td class="line"> g_signal_handlers_block_matched (</td></tr>
+<tr class="codeline" data-linenumber="320"><td class="num" id="LN320">320</td><td class="line"> priv-&gt;hadj, G_SIGNAL_MATCH_DATA,</td></tr>
+<tr class="codeline" data-linenumber="321"><td class="num" id="LN321">321</td><td class="line"> 0, 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, view);</td></tr>
+<tr class="codeline" data-linenumber="322"><td class="num" id="LN322">322</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="323"><td class="num" id="LN323">323</td><td class="line"> gtk_adjustment_configure (priv-&gt;hadj, priv-&gt;xofs, lower,</td></tr>
+<tr class="codeline" data-linenumber="324"><td class="num" id="LN324">324</td><td class="line"> upper, step_increment,</td></tr>
+<tr class="codeline" data-linenumber="325"><td class="num" id="LN325">325</td><td class="line"> page_increment, page_size);</td></tr>
+<tr class="codeline" data-linenumber="326"><td class="num" id="LN326">326</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="327"><td class="num" id="LN327">327</td><td class="line"> g_signal_handlers_unblock_matched (</td></tr>
+<tr class="codeline" data-linenumber="328"><td class="num" id="LN328">328</td><td class="line"> priv-&gt;hadj, G_SIGNAL_MATCH_DATA,</td></tr>
+<tr class="codeline" data-linenumber="329"><td class="num" id="LN329">329</td><td class="line"> 0, 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, view);</td></tr>
+<tr class="codeline" data-linenumber="330"><td class="num" id="LN330">330</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="331"><td class="num" id="LN331">331</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="332"><td class="num" id="LN332">332</td><td class="line"> <span class='keyword'>if</span> (gtk_widget_get_visible (<span class='macro'>GTK_WIDGET (priv-&gt;vbar)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;vbar)), ((gtk_widget_get_type ()))))))</span></span>)) {</td></tr>
+<tr class="codeline" data-linenumber="333"><td class="num" id="LN333">333</td><td class="line"> page_size = <span class='macro'>MIN (scaled_height, allocation.height)<span class='macro_popup'>(((scaled_height) &lt; (allocation.height)) ? (scaled_height)<br> : (allocation.height))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="334"><td class="num" id="LN334">334</td><td class="line"> page_increment = allocation.height / 2;</td></tr>
+<tr class="codeline" data-linenumber="335"><td class="num" id="LN335">335</td><td class="line"> step_increment = <span class='macro'>SCROLL_STEP_SIZE<span class='macro_popup'>32</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="336"><td class="num" id="LN336">336</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="337"><td class="num" id="LN337">337</td><td class="line"> lower = 0;</td></tr>
+<tr class="codeline" data-linenumber="338"><td class="num" id="LN338">338</td><td class="line"> upper = scaled_height;</td></tr>
+<tr class="codeline" data-linenumber="339"><td class="num" id="LN339">339</td><td class="line"> priv-&gt;yofs = <span class='macro'>CLAMP (priv-&gt;yofs, 0, upper - page_size)<span class='macro_popup'>(((priv-&gt;yofs) &gt; (upper - page_size)) ? (upper - page_size<br>) : (((priv-&gt;yofs) &lt; (0)) ? (0) : (priv-&gt;yofs)))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="340"><td class="num" id="LN340">340</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="341"><td class="num" id="LN341">341</td><td class="line"> g_signal_handlers_block_matched (</td></tr>
+<tr class="codeline" data-linenumber="342"><td class="num" id="LN342">342</td><td class="line"> priv-&gt;vadj, G_SIGNAL_MATCH_DATA,</td></tr>
+<tr class="codeline" data-linenumber="343"><td class="num" id="LN343">343</td><td class="line"> 0, 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, view);</td></tr>
+<tr class="codeline" data-linenumber="344"><td class="num" id="LN344">344</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="345"><td class="num" id="LN345">345</td><td class="line"> gtk_adjustment_configure (priv-&gt;vadj, priv-&gt;yofs, lower,</td></tr>
+<tr class="codeline" data-linenumber="346"><td class="num" id="LN346">346</td><td class="line"> upper, step_increment,</td></tr>
+<tr class="codeline" data-linenumber="347"><td class="num" id="LN347">347</td><td class="line"> page_increment, page_size);</td></tr>
+<tr class="codeline" data-linenumber="348"><td class="num" id="LN348">348</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="349"><td class="num" id="LN349">349</td><td class="line"> g_signal_handlers_unblock_matched (</td></tr>
+<tr class="codeline" data-linenumber="350"><td class="num" id="LN350">350</td><td class="line"> priv-&gt;vadj, G_SIGNAL_MATCH_DATA,</td></tr>
+<tr class="codeline" data-linenumber="351"><td class="num" id="LN351">351</td><td class="line"> 0, 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, view);</td></tr>
+<tr class="codeline" data-linenumber="352"><td class="num" id="LN352">352</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="353"><td class="num" id="LN353">353</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="354"><td class="num" id="LN354">354</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="355"><td class="num" id="LN355">355</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="356"><td class="num" id="LN356">356</td><td class="line">eom_scroll_view_set_cursor (EomScrollView *view, EomScrollViewCursor new_cursor)</td></tr>
+<tr class="codeline" data-linenumber="357"><td class="num" id="LN357">357</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="358"><td class="num" id="LN358">358</td><td class="line"> GdkCursor *cursor = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="359"><td class="num" id="LN359">359</td><td class="line"> GdkDisplay *display;</td></tr>
+<tr class="codeline" data-linenumber="360"><td class="num" id="LN360">360</td><td class="line"> GtkWidget *widget;</td></tr>
+<tr class="codeline" data-linenumber="361"><td class="num" id="LN361">361</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="362"><td class="num" id="LN362">362</td><td class="line"> <span class='keyword'>if</span> (view-&gt;priv-&gt;cursor == new_cursor) {</td></tr>
+<tr class="codeline" data-linenumber="363"><td class="num" id="LN363">363</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="364"><td class="num" id="LN364">364</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="365"><td class="num" id="LN365">365</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="366"><td class="num" id="LN366">366</td><td class="line"> widget = gtk_widget_get_toplevel (<span class='macro'>GTK_WIDGET (view)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(view)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="367"><td class="num" id="LN367">367</td><td class="line"> display = gtk_widget_get_display (widget);</td></tr>
+<tr class="codeline" data-linenumber="368"><td class="num" id="LN368">368</td><td class="line"> view-&gt;priv-&gt;cursor = new_cursor;</td></tr>
+<tr class="codeline" data-linenumber="369"><td class="num" id="LN369">369</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="370"><td class="num" id="LN370">370</td><td class="line"> <span class='keyword'>switch</span> (new_cursor) {</td></tr>
+<tr class="codeline" data-linenumber="371"><td class="num" id="LN371">371</td><td class="line"> <span class='keyword'>case</span> EOM_SCROLL_VIEW_CURSOR_NORMAL:</td></tr>
+<tr class="codeline" data-linenumber="372"><td class="num" id="LN372">372</td><td class="line"> gdk_window_set_cursor (gtk_widget_get_window (widget), <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="373"><td class="num" id="LN373">373</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="374"><td class="num" id="LN374">374</td><td class="line"> <span class='keyword'>case</span> EOM_SCROLL_VIEW_CURSOR_HIDDEN:</td></tr>
+<tr class="codeline" data-linenumber="375"><td class="num" id="LN375">375</td><td class="line"> cursor = gdk_cursor_new_for_display (display, GDK_BLANK_CURSOR);</td></tr>
+<tr class="codeline" data-linenumber="376"><td class="num" id="LN376">376</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="377"><td class="num" id="LN377">377</td><td class="line"> <span class='keyword'>case</span> EOM_SCROLL_VIEW_CURSOR_DRAG:</td></tr>
+<tr class="codeline" data-linenumber="378"><td class="num" id="LN378">378</td><td class="line"> cursor = gdk_cursor_new_for_display (display, GDK_FLEUR);</td></tr>
+<tr class="codeline" data-linenumber="379"><td class="num" id="LN379">379</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="380"><td class="num" id="LN380">380</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="381"><td class="num" id="LN381">381</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="382"><td class="num" id="LN382">382</td><td class="line"> <span class='keyword'>if</span> (cursor) {</td></tr>
+<tr class="codeline" data-linenumber="383"><td class="num" id="LN383">383</td><td class="line"> gdk_window_set_cursor (gtk_widget_get_window (widget), cursor);</td></tr>
+<tr class="codeline" data-linenumber="384"><td class="num" id="LN384">384</td><td class="line"> g_object_unref (cursor);</td></tr>
+<tr class="codeline" data-linenumber="385"><td class="num" id="LN385">385</td><td class="line"> gdk_display_flush (display);</td></tr>
+<tr class="codeline" data-linenumber="386"><td class="num" id="LN386">386</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="387"><td class="num" id="LN387">387</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="388"><td class="num" id="LN388">388</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="389"><td class="num" id="LN389">389</td><td class="line"><span class='comment'>/* Changes visibility of the scrollbars based on the zoom factor and the</span></td></tr>
+<tr class="codeline" data-linenumber="390"><td class="num" id="LN390">390</td><td class="line"> <span class='comment'>* specified allocation, or the current allocation if NULL is specified.</span></td></tr>
+<tr class="codeline" data-linenumber="391"><td class="num" id="LN391">391</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="392"><td class="num" id="LN392">392</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="393"><td class="num" id="LN393">393</td><td class="line">check_scrollbar_visibility (EomScrollView *view, GtkAllocation *alloc)</td></tr>
+<tr class="codeline" data-linenumber="394"><td class="num" id="LN394">394</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="395"><td class="num" id="LN395">395</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="396"><td class="num" id="LN396">396</td><td class="line"> <span class='keyword'>int</span> bar_height;</td></tr>
+<tr class="codeline" data-linenumber="397"><td class="num" id="LN397">397</td><td class="line"> <span class='keyword'>int</span> bar_width;</td></tr>
+<tr class="codeline" data-linenumber="398"><td class="num" id="LN398">398</td><td class="line"> <span class='keyword'>int</span> img_width;</td></tr>
+<tr class="codeline" data-linenumber="399"><td class="num" id="LN399">399</td><td class="line"> <span class='keyword'>int</span> img_height;</td></tr>
+<tr class="codeline" data-linenumber="400"><td class="num" id="LN400">400</td><td class="line"> GtkRequisition req;</td></tr>
+<tr class="codeline" data-linenumber="401"><td class="num" id="LN401">401</td><td class="line"> <span class='keyword'>int</span> width, height;</td></tr>
+<tr class="codeline" data-linenumber="402"><td class="num" id="LN402">402</td><td class="line"> gboolean hbar_visible, vbar_visible;</td></tr>
+<tr class="codeline" data-linenumber="403"><td class="num" id="LN403">403</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="404"><td class="num" id="LN404">404</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="405"><td class="num" id="LN405">405</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="406"><td class="num" id="LN406">406</td><td class="line"> <span class='keyword'>if</span> (alloc) {</td></tr>
+<tr class="codeline" data-linenumber="407"><td class="num" id="LN407">407</td><td class="line"> width = alloc-&gt;width;</td></tr>
+<tr class="codeline" data-linenumber="408"><td class="num" id="LN408">408</td><td class="line"> height = alloc-&gt;height;</td></tr>
+<tr class="codeline" data-linenumber="409"><td class="num" id="LN409">409</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="410"><td class="num" id="LN410">410</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="411"><td class="num" id="LN411">411</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="412"><td class="num" id="LN412">412</td><td class="line"> gtk_widget_get_allocation (<span class='macro'>GTK_WIDGET (view)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(view)), ((gtk_widget_get_type ()))))))</span></span>, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="413"><td class="num" id="LN413">413</td><td class="line"> width = allocation.width;</td></tr>
+<tr class="codeline" data-linenumber="414"><td class="num" id="LN414">414</td><td class="line"> height = allocation.height;</td></tr>
+<tr class="codeline" data-linenumber="415"><td class="num" id="LN415">415</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="416"><td class="num" id="LN416">416</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="417"><td class="num" id="LN417">417</td><td class="line"> compute_scaled_size (view, priv-&gt;zoom, &amp;img_width, &amp;img_height);</td></tr>
+<tr class="codeline" data-linenumber="418"><td class="num" id="LN418">418</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="419"><td class="num" id="LN419">419</td><td class="line"> <span class='comment'>/* this should work fairly well in this special case for scrollbars */</span></td></tr>
+<tr class="codeline" data-linenumber="420"><td class="num" id="LN420">420</td><td class="line"> gtk_widget_get_preferred_size (priv-&gt;hbar, &amp;req, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="421"><td class="num" id="LN421">421</td><td class="line"> bar_height = req.height;</td></tr>
+<tr class="codeline" data-linenumber="422"><td class="num" id="LN422">422</td><td class="line"> gtk_widget_get_preferred_size (priv-&gt;vbar, &amp;req, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="423"><td class="num" id="LN423">423</td><td class="line"> bar_width = req.width;</td></tr>
+<tr class="codeline" data-linenumber="424"><td class="num" id="LN424">424</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="425"><td class="num" id="LN425">425</td><td class="line"> eom_debug_message (<span class='macro'>DEBUG_WINDOW<span class='macro_popup'>EOM_DEBUG_WINDOW, "eom-scroll-view.c", 425, ((const char*) (__func__<br>))</span></span>, <span class='string_literal'>"Widget Size allocate: %i, %i Bar: %i, %i\n"</span>,</td></tr>
+<tr class="codeline" data-linenumber="426"><td class="num" id="LN426">426</td><td class="line"> width, height, bar_width, bar_height);</td></tr>
+<tr class="codeline" data-linenumber="427"><td class="num" id="LN427">427</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="428"><td class="num" id="LN428">428</td><td class="line"> hbar_visible = vbar_visible = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="429"><td class="num" id="LN429">429</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;zoom_mode == ZOOM_MODE_FIT)</td></tr>
+<tr class="codeline" data-linenumber="430"><td class="num" id="LN430">430</td><td class="line"> hbar_visible = vbar_visible = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="431"><td class="num" id="LN431">431</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (img_width &lt;= width &amp;&amp; img_height &lt;= height)</td></tr>
+<tr class="codeline" data-linenumber="432"><td class="num" id="LN432">432</td><td class="line"> hbar_visible = vbar_visible = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="433"><td class="num" id="LN433">433</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (img_width &gt; width &amp;&amp; img_height &gt; height)</td></tr>
+<tr class="codeline" data-linenumber="434"><td class="num" id="LN434">434</td><td class="line"> hbar_visible = vbar_visible = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="435"><td class="num" id="LN435">435</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (img_width &gt; width) {</td></tr>
+<tr class="codeline" data-linenumber="436"><td class="num" id="LN436">436</td><td class="line"> hbar_visible = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="437"><td class="num" id="LN437">437</td><td class="line"> <span class='keyword'>if</span> (img_height &lt;= (height - bar_height))</td></tr>
+<tr class="codeline" data-linenumber="438"><td class="num" id="LN438">438</td><td class="line"> vbar_visible = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="439"><td class="num" id="LN439">439</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="440"><td class="num" id="LN440">440</td><td class="line"> vbar_visible = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="441"><td class="num" id="LN441">441</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="442"><td class="num" id="LN442">442</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (img_height &gt; height) {</td></tr>
+<tr class="codeline" data-linenumber="443"><td class="num" id="LN443">443</td><td class="line"> vbar_visible = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="444"><td class="num" id="LN444">444</td><td class="line"> <span class='keyword'>if</span> (img_width &lt;= (width - bar_width))</td></tr>
+<tr class="codeline" data-linenumber="445"><td class="num" id="LN445">445</td><td class="line"> hbar_visible = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="446"><td class="num" id="LN446">446</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="447"><td class="num" id="LN447">447</td><td class="line"> hbar_visible = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="448"><td class="num" id="LN448">448</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="449"><td class="num" id="LN449">449</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="450"><td class="num" id="LN450">450</td><td class="line"> <span class='keyword'>if</span> (hbar_visible != gtk_widget_get_visible (<span class='macro'>GTK_WIDGET (priv-&gt;hbar)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;hbar)), ((gtk_widget_get_type ()))))))</span></span>))</td></tr>
+<tr class="codeline" data-linenumber="451"><td class="num" id="LN451">451</td><td class="line"> g_object_set (<span class='macro'>G_OBJECT (priv-&gt;hbar)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>priv-&gt;hbar)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, <span class='string_literal'>"visible"</span>, hbar_visible, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="452"><td class="num" id="LN452">452</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="453"><td class="num" id="LN453">453</td><td class="line"> <span class='keyword'>if</span> (vbar_visible != gtk_widget_get_visible (<span class='macro'>GTK_WIDGET (priv-&gt;vbar)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;vbar)), ((gtk_widget_get_type ()))))))</span></span>))</td></tr>
+<tr class="codeline" data-linenumber="454"><td class="num" id="LN454">454</td><td class="line"> g_object_set (<span class='macro'>G_OBJECT (priv-&gt;vbar)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>priv-&gt;vbar)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, <span class='string_literal'>"visible"</span>, vbar_visible, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="455"><td class="num" id="LN455">455</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="456"><td class="num" id="LN456">456</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="457"><td class="num" id="LN457">457</td><td class="line"><span class='directive'>#define <span class='macro'>DOUBLE_EQUAL_MAX_DIFF<span class='macro_popup'>1e-6</span></span> 1e-6</span></td></tr>
+<tr class="codeline" data-linenumber="458"><td class="num" id="LN458">458</td><td class="line"><span class='directive'>#define <span class='macro'>DOUBLE_EQUAL(a,b)<span class='macro_popup'>(fabs (a - b) &lt; 1e-6)</span></span> (fabs (a - b) &lt; <span class='macro'>DOUBLE_EQUAL_MAX_DIFF<span class='macro_popup'>1e-6</span></span>)</span></td></tr>
+<tr class="codeline" data-linenumber="459"><td class="num" id="LN459">459</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="460"><td class="num" id="LN460">460</td><td class="line"><span class='comment'>/* Returns whether the image is zoomed in */</span></td></tr>
+<tr class="codeline" data-linenumber="461"><td class="num" id="LN461">461</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="462"><td class="num" id="LN462">462</td><td class="line">is_zoomed_in (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="463"><td class="num" id="LN463">463</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="464"><td class="num" id="LN464">464</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="465"><td class="num" id="LN465">465</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="466"><td class="num" id="LN466">466</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="467"><td class="num" id="LN467">467</td><td class="line"> <span class='keyword'>return</span> priv-&gt;zoom - 1.0 &gt; <span class='macro'>DOUBLE_EQUAL_MAX_DIFF<span class='macro_popup'>1e-6</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="468"><td class="num" id="LN468">468</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="469"><td class="num" id="LN469">469</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="470"><td class="num" id="LN470">470</td><td class="line"><span class='comment'>/* Returns whether the image is zoomed out */</span></td></tr>
+<tr class="codeline" data-linenumber="471"><td class="num" id="LN471">471</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="472"><td class="num" id="LN472">472</td><td class="line">is_zoomed_out (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="473"><td class="num" id="LN473">473</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="474"><td class="num" id="LN474">474</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="475"><td class="num" id="LN475">475</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="476"><td class="num" id="LN476">476</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="477"><td class="num" id="LN477">477</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>DOUBLE_EQUAL_MAX_DIFF<span class='macro_popup'>1e-6</span></span> + priv-&gt;zoom - 1.0 &lt; 0.0;</td></tr>
+<tr class="codeline" data-linenumber="478"><td class="num" id="LN478">478</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="479"><td class="num" id="LN479">479</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="480"><td class="num" id="LN480">480</td><td class="line"><span class='comment'>/* Returns wether the image is movable, that means if it is larger then</span></td></tr>
+<tr class="codeline" data-linenumber="481"><td class="num" id="LN481">481</td><td class="line"> <span class='comment'>* the actual visible area.</span></td></tr>
+<tr class="codeline" data-linenumber="482"><td class="num" id="LN482">482</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="483"><td class="num" id="LN483">483</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="484"><td class="num" id="LN484">484</td><td class="line">is_image_movable (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="485"><td class="num" id="LN485">485</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="486"><td class="num" id="LN486">486</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="487"><td class="num" id="LN487">487</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="488"><td class="num" id="LN488">488</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="489"><td class="num" id="LN489">489</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="490"><td class="num" id="LN490">490</td><td class="line"> <span class='keyword'>return</span> (gtk_widget_get_visible (priv-&gt;hbar) || gtk_widget_get_visible (priv-&gt;vbar));</td></tr>
+<tr class="codeline" data-linenumber="491"><td class="num" id="LN491">491</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="492"><td class="num" id="LN492">492</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="493"><td class="num" id="LN493">493</td><td class="line"><span class='comment'>/*===================================</span></td></tr>
+<tr class="codeline" data-linenumber="494"><td class="num" id="LN494">494</td><td class="line"> <span class='comment'>drawing core</span></td></tr>
+<tr class="codeline" data-linenumber="495"><td class="num" id="LN495">495</td><td class="line"> <span class='comment'>---------------------------------*/</span></td></tr>
+<tr class="codeline" data-linenumber="496"><td class="num" id="LN496">496</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="497"><td class="num" id="LN497">497</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="498"><td class="num" id="LN498">498</td><td class="line">get_transparency_params (EomScrollView *view, <span class='keyword'>int</span> *size, GdkRGBA *color1, GdkRGBA *color2)</td></tr>
+<tr class="codeline" data-linenumber="499"><td class="num" id="LN499">499</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="500"><td class="num" id="LN500">500</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="501"><td class="num" id="LN501">501</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="502"><td class="num" id="LN502">502</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="503"><td class="num" id="LN503">503</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="504"><td class="num" id="LN504">504</td><td class="line"> <span class='comment'>/* Compute transparency parameters */</span></td></tr>
+<tr class="codeline" data-linenumber="505"><td class="num" id="LN505">505</td><td class="line"> <span class='keyword'>switch</span> (priv-&gt;transp_style) {</td></tr>
+<tr class="codeline" data-linenumber="506"><td class="num" id="LN506">506</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSP_BACKGROUND: {</td></tr>
+<tr class="codeline" data-linenumber="507"><td class="num" id="LN507">507</td><td class="line"> <span class='comment'>/* Simply return fully transparent color */</span></td></tr>
+<tr class="codeline" data-linenumber="508"><td class="num" id="LN508">508</td><td class="line"> color1-&gt;red = color1-&gt;green = color1-&gt;blue = color1-&gt;alpha = 0.0;</td></tr>
+<tr class="codeline" data-linenumber="509"><td class="num" id="LN509">509</td><td class="line"> color2-&gt;red = color2-&gt;green = color2-&gt;blue = color2-&gt;alpha = 0.0;</td></tr>
+<tr class="codeline" data-linenumber="510"><td class="num" id="LN510">510</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="511"><td class="num" id="LN511">511</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="512"><td class="num" id="LN512">512</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="513"><td class="num" id="LN513">513</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSP_CHECKED:</td></tr>
+<tr class="codeline" data-linenumber="514"><td class="num" id="LN514">514</td><td class="line"> <span class='macro'>g_warn_if_fail (gdk_rgba_parse (color1, CHECK_GRAY))<span class='macro_popup'>do { if (gdk_rgba_parse (color1, "#808080")) ; else g_warn_message<br> ("EOM", "eom-scroll-view.c", 514, ((const char*) (__func__))<br>, "gdk_rgba_parse (color1, CHECK_GRAY)"); } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="515"><td class="num" id="LN515">515</td><td class="line"> <span class='macro'>g_warn_if_fail (gdk_rgba_parse (color2, CHECK_LIGHT))<span class='macro_popup'>do { if (gdk_rgba_parse (color2, "#cccccc")) ; else g_warn_message<br> ("EOM", "eom-scroll-view.c", 515, ((const char*) (__func__))<br>, "gdk_rgba_parse (color2, CHECK_LIGHT)"); } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="516"><td class="num" id="LN516">516</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="517"><td class="num" id="LN517">517</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="518"><td class="num" id="LN518">518</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSP_COLOR:</td></tr>
+<tr class="codeline" data-linenumber="519"><td class="num" id="LN519">519</td><td class="line"> *color1 = *color2 = priv-&gt;transp_color;</td></tr>
+<tr class="codeline" data-linenumber="520"><td class="num" id="LN520">520</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="521"><td class="num" id="LN521">521</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="522"><td class="num" id="LN522">522</td><td class="line"> <span class='keyword'>default</span>:</td></tr>
+<tr class="codeline" data-linenumber="523"><td class="num" id="LN523">523</td><td class="line"> <span class='macro'>g_assert_not_reached ()<span class='macro_popup'>do { g_assertion_message_expr ("EOM", "eom-scroll-view.c", 523<br>, ((const char*) (__func__)), ((void*)0)); } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="524"><td class="num" id="LN524">524</td><td class="line"> };</td></tr>
+<tr class="codeline" data-linenumber="525"><td class="num" id="LN525">525</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="526"><td class="num" id="LN526">526</td><td class="line"> *size = <span class='macro'>CHECK_MEDIUM<span class='macro_popup'>8</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="527"><td class="num" id="LN527">527</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="528"><td class="num" id="LN528">528</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="529"><td class="num" id="LN529">529</td><td class="line"><span class='keyword'>static</span> cairo_surface_t *</td></tr>
+<tr class="codeline" data-linenumber="530"><td class="num" id="LN530">530</td><td class="line">create_background_surface (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="531"><td class="num" id="LN531">531</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="532"><td class="num" id="LN532">532</td><td class="line"> <span class='keyword'>int</span> check_size;</td></tr>
+<tr class="codeline" data-linenumber="533"><td class="num" id="LN533">533</td><td class="line"> GdkRGBA check_1;</td></tr>
+<tr class="codeline" data-linenumber="534"><td class="num" id="LN534">534</td><td class="line"> GdkRGBA check_2;</td></tr>
+<tr class="codeline" data-linenumber="535"><td class="num" id="LN535">535</td><td class="line"> cairo_surface_t *surface;</td></tr>
+<tr class="codeline" data-linenumber="536"><td class="num" id="LN536">536</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="537"><td class="num" id="LN537">537</td><td class="line"> get_transparency_params (view, &amp;check_size, &amp;check_1, &amp;check_2);</td></tr>
+<tr class="codeline" data-linenumber="538"><td class="num" id="LN538">538</td><td class="line"> surface = gdk_window_create_similar_surface (gtk_widget_get_window (view-&gt;priv-&gt;display),</td></tr>
+<tr class="codeline" data-linenumber="539"><td class="num" id="LN539">539</td><td class="line"> CAIRO_CONTENT_COLOR_ALPHA,</td></tr>
+<tr class="codeline" data-linenumber="540"><td class="num" id="LN540">540</td><td class="line"> check_size * 2, check_size * 2);</td></tr>
+<tr class="codeline" data-linenumber="541"><td class="num" id="LN541">541</td><td class="line"> cairo_t* cr = cairo_create (surface);</td></tr>
+<tr class="codeline" data-linenumber="542"><td class="num" id="LN542">542</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="543"><td class="num" id="LN543">543</td><td class="line"> <span class='comment'>/* Use source operator to make fully transparent work */</span></td></tr>
+<tr class="codeline" data-linenumber="544"><td class="num" id="LN544">544</td><td class="line"> cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);</td></tr>
+<tr class="codeline" data-linenumber="545"><td class="num" id="LN545">545</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="546"><td class="num" id="LN546">546</td><td class="line"> gdk_cairo_set_source_rgba(cr, &amp;check_1);</td></tr>
+<tr class="codeline" data-linenumber="547"><td class="num" id="LN547">547</td><td class="line"> cairo_rectangle (cr, 0, 0, check_size, check_size);</td></tr>
+<tr class="codeline" data-linenumber="548"><td class="num" id="LN548">548</td><td class="line"> cairo_rectangle (cr, check_size, check_size, check_size, check_size);</td></tr>
+<tr class="codeline" data-linenumber="549"><td class="num" id="LN549">549</td><td class="line"> cairo_fill (cr);</td></tr>
+<tr class="codeline" data-linenumber="550"><td class="num" id="LN550">550</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="551"><td class="num" id="LN551">551</td><td class="line"> gdk_cairo_set_source_rgba(cr, &amp;check_2);</td></tr>
+<tr class="codeline" data-linenumber="552"><td class="num" id="LN552">552</td><td class="line"> cairo_rectangle (cr, 0, check_size, check_size, check_size);</td></tr>
+<tr class="codeline" data-linenumber="553"><td class="num" id="LN553">553</td><td class="line"> cairo_rectangle (cr, check_size, 0, check_size, check_size);</td></tr>
+<tr class="codeline" data-linenumber="554"><td class="num" id="LN554">554</td><td class="line"> cairo_fill (cr);</td></tr>
+<tr class="codeline" data-linenumber="555"><td class="num" id="LN555">555</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="556"><td class="num" id="LN556">556</td><td class="line"> cairo_destroy (cr);</td></tr>
+<tr class="codeline" data-linenumber="557"><td class="num" id="LN557">557</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="558"><td class="num" id="LN558">558</td><td class="line"> <span class='keyword'>return</span> surface;</td></tr>
+<tr class="codeline" data-linenumber="559"><td class="num" id="LN559">559</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="560"><td class="num" id="LN560">560</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="561"><td class="num" id="LN561">561</td><td class="line"><span class='comment'>/* =======================================</span></td></tr>
+<tr class="codeline" data-linenumber="562"><td class="num" id="LN562">562</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="563"><td class="num" id="LN563">563</td><td class="line"> <span class='comment'>scrolling stuff</span></td></tr>
+<tr class="codeline" data-linenumber="564"><td class="num" id="LN564">564</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="565"><td class="num" id="LN565">565</td><td class="line"> <span class='comment'>--------------------------------------*/</span></td></tr>
+<tr class="codeline" data-linenumber="566"><td class="num" id="LN566">566</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="567"><td class="num" id="LN567">567</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="568"><td class="num" id="LN568">568</td><td class="line"><span class='comment'>/* Scrolls the view to the specified offsets. */</span></td></tr>
+<tr class="codeline" data-linenumber="569"><td class="num" id="LN569">569</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="570"><td class="num" id="LN570">570</td><td class="line">scroll_to (EomScrollView *view, <span class='keyword'>int</span> x, <span class='keyword'>int</span> y, gboolean change_adjustments)</td></tr>
+<tr class="codeline" data-linenumber="571"><td class="num" id="LN571">571</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="572"><td class="num" id="LN572">572</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="573"><td class="num" id="LN573">573</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="574"><td class="num" id="LN574">574</td><td class="line"> <span class='keyword'>int</span> xofs, yofs;</td></tr>
+<tr class="codeline" data-linenumber="575"><td class="num" id="LN575">575</td><td class="line"> GdkWindow *window;</td></tr>
+<tr class="codeline" data-linenumber="576"><td class="num" id="LN576">576</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="577"><td class="num" id="LN577">577</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="578"><td class="num" id="LN578">578</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="579"><td class="num" id="LN579">579</td><td class="line"> <span class='comment'>/* Check bounds &amp; Compute offsets */</span></td></tr>
+<tr class="codeline" data-linenumber="580"><td class="num" id="LN580">580</td><td class="line"> <span class='keyword'>if</span> (gtk_widget_get_visible (priv-&gt;hbar)) {</td></tr>
+<tr class="codeline" data-linenumber="581"><td class="num" id="LN581">581</td><td class="line"> x = <span class='macro'>CLAMP (x, 0, gtk_adjustment_get_upper (priv-&gt;hadj)<span class='macro_popup'>(((x) &gt; (gtk_adjustment_get_upper (priv-&gt;hadj) - gtk_adjustment_get_page_size<br> (priv-&gt;hadj))) ? (gtk_adjustment_get_upper (priv-&gt;hadj<br>) - gtk_adjustment_get_page_size (priv-&gt;hadj)) : (((x) &lt;<br> (0)) ? (0) : (x)))</span></span></td></tr>
+<tr class="codeline" data-linenumber="582"><td class="num" id="LN582">582</td><td class="line"> <span class='macro'>- gtk_adjustment_get_page_size (priv-&gt;hadj))<span class='macro_popup'>(((x) &gt; (gtk_adjustment_get_upper (priv-&gt;hadj) - gtk_adjustment_get_page_size<br> (priv-&gt;hadj))) ? (gtk_adjustment_get_upper (priv-&gt;hadj<br>) - gtk_adjustment_get_page_size (priv-&gt;hadj)) : (((x) &lt;<br> (0)) ? (0) : (x)))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="583"><td class="num" id="LN583">583</td><td class="line"> xofs = x - priv-&gt;xofs;</td></tr>
+<tr class="codeline" data-linenumber="584"><td class="num" id="LN584">584</td><td class="line"> } <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="585"><td class="num" id="LN585">585</td><td class="line"> xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="586"><td class="num" id="LN586">586</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="587"><td class="num" id="LN587">587</td><td class="line"> <span class='keyword'>if</span> (gtk_widget_get_visible (priv-&gt;vbar)) {</td></tr>
+<tr class="codeline" data-linenumber="588"><td class="num" id="LN588">588</td><td class="line"> y = <span class='macro'>CLAMP (y, 0, gtk_adjustment_get_upper (priv-&gt;vadj)<span class='macro_popup'>(((y) &gt; (gtk_adjustment_get_upper (priv-&gt;vadj) - gtk_adjustment_get_page_size<br> (priv-&gt;vadj))) ? (gtk_adjustment_get_upper (priv-&gt;vadj<br>) - gtk_adjustment_get_page_size (priv-&gt;vadj)) : (((y) &lt;<br> (0)) ? (0) : (y)))</span></span></td></tr>
+<tr class="codeline" data-linenumber="589"><td class="num" id="LN589">589</td><td class="line"> <span class='macro'>- gtk_adjustment_get_page_size (priv-&gt;vadj))<span class='macro_popup'>(((y) &gt; (gtk_adjustment_get_upper (priv-&gt;vadj) - gtk_adjustment_get_page_size<br> (priv-&gt;vadj))) ? (gtk_adjustment_get_upper (priv-&gt;vadj<br>) - gtk_adjustment_get_page_size (priv-&gt;vadj)) : (((y) &lt;<br> (0)) ? (0) : (y)))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="590"><td class="num" id="LN590">590</td><td class="line"> yofs = y - priv-&gt;yofs;</td></tr>
+<tr class="codeline" data-linenumber="591"><td class="num" id="LN591">591</td><td class="line"> } <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="592"><td class="num" id="LN592">592</td><td class="line"> yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="593"><td class="num" id="LN593">593</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="594"><td class="num" id="LN594">594</td><td class="line"> <span class='keyword'>if</span> (xofs == 0 &amp;&amp; yofs == 0)</td></tr>
+<tr class="codeline" data-linenumber="595"><td class="num" id="LN595">595</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="596"><td class="num" id="LN596">596</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="597"><td class="num" id="LN597">597</td><td class="line"> priv-&gt;xofs = x;</td></tr>
+<tr class="codeline" data-linenumber="598"><td class="num" id="LN598">598</td><td class="line"> priv-&gt;yofs = y;</td></tr>
+<tr class="codeline" data-linenumber="599"><td class="num" id="LN599">599</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="600"><td class="num" id="LN600">600</td><td class="line"> <span class='keyword'>if</span> (!gtk_widget_is_drawable (priv-&gt;display))</td></tr>
+<tr class="codeline" data-linenumber="601"><td class="num" id="LN601">601</td><td class="line"> <span class='keyword'>goto</span> out;</td></tr>
+<tr class="codeline" data-linenumber="602"><td class="num" id="LN602">602</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="603"><td class="num" id="LN603">603</td><td class="line"> gtk_widget_get_allocation (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="604"><td class="num" id="LN604">604</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="605"><td class="num" id="LN605">605</td><td class="line"> <span class='keyword'>if</span> (abs (xofs) &gt;= allocation.width || abs (yofs) &gt;= allocation.height) {</td></tr>
+<tr class="codeline" data-linenumber="606"><td class="num" id="LN606">606</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="607"><td class="num" id="LN607">607</td><td class="line"> <span class='keyword'>goto</span> out;</td></tr>
+<tr class="codeline" data-linenumber="608"><td class="num" id="LN608">608</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="609"><td class="num" id="LN609">609</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="610"><td class="num" id="LN610">610</td><td class="line"> window = gtk_widget_get_window (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="611"><td class="num" id="LN611">611</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="612"><td class="num" id="LN612">612</td><td class="line"> gdk_window_scroll (window, -xofs, -yofs);</td></tr>
+<tr class="codeline" data-linenumber="613"><td class="num" id="LN613">613</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="614"><td class="num" id="LN614">614</td><td class="line"> out:</td></tr>
+<tr class="codeline" data-linenumber="615"><td class="num" id="LN615">615</td><td class="line"> <span class='keyword'>if</span> (!change_adjustments)</td></tr>
+<tr class="codeline" data-linenumber="616"><td class="num" id="LN616">616</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="617"><td class="num" id="LN617">617</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="618"><td class="num" id="LN618">618</td><td class="line"> g_signal_handlers_block_matched (</td></tr>
+<tr class="codeline" data-linenumber="619"><td class="num" id="LN619">619</td><td class="line"> priv-&gt;hadj, G_SIGNAL_MATCH_DATA,</td></tr>
+<tr class="codeline" data-linenumber="620"><td class="num" id="LN620">620</td><td class="line"> 0, 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, view);</td></tr>
+<tr class="codeline" data-linenumber="621"><td class="num" id="LN621">621</td><td class="line"> g_signal_handlers_block_matched (</td></tr>
+<tr class="codeline" data-linenumber="622"><td class="num" id="LN622">622</td><td class="line"> priv-&gt;vadj, G_SIGNAL_MATCH_DATA,</td></tr>
+<tr class="codeline" data-linenumber="623"><td class="num" id="LN623">623</td><td class="line"> 0, 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, view);</td></tr>
+<tr class="codeline" data-linenumber="624"><td class="num" id="LN624">624</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="625"><td class="num" id="LN625">625</td><td class="line"> gtk_adjustment_set_value (priv-&gt;hadj, x);</td></tr>
+<tr class="codeline" data-linenumber="626"><td class="num" id="LN626">626</td><td class="line"> gtk_adjustment_set_value (priv-&gt;vadj, y);</td></tr>
+<tr class="codeline" data-linenumber="627"><td class="num" id="LN627">627</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="628"><td class="num" id="LN628">628</td><td class="line"> g_signal_handlers_unblock_matched (</td></tr>
+<tr class="codeline" data-linenumber="629"><td class="num" id="LN629">629</td><td class="line"> priv-&gt;hadj, G_SIGNAL_MATCH_DATA,</td></tr>
+<tr class="codeline" data-linenumber="630"><td class="num" id="LN630">630</td><td class="line"> 0, 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, view);</td></tr>
+<tr class="codeline" data-linenumber="631"><td class="num" id="LN631">631</td><td class="line"> g_signal_handlers_unblock_matched (</td></tr>
+<tr class="codeline" data-linenumber="632"><td class="num" id="LN632">632</td><td class="line"> priv-&gt;vadj, G_SIGNAL_MATCH_DATA,</td></tr>
+<tr class="codeline" data-linenumber="633"><td class="num" id="LN633">633</td><td class="line"> 0, 0, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>, view);</td></tr>
+<tr class="codeline" data-linenumber="634"><td class="num" id="LN634">634</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="635"><td class="num" id="LN635">635</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="636"><td class="num" id="LN636">636</td><td class="line"><span class='comment'>/* Scrolls the image view by the specified offsets. Notifies the adjustments</span></td></tr>
+<tr class="codeline" data-linenumber="637"><td class="num" id="LN637">637</td><td class="line"> <span class='comment'>* about their new values.</span></td></tr>
+<tr class="codeline" data-linenumber="638"><td class="num" id="LN638">638</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="639"><td class="num" id="LN639">639</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="640"><td class="num" id="LN640">640</td><td class="line">scroll_by (EomScrollView *view, <span class='keyword'>int</span> xofs, <span class='keyword'>int</span> yofs)</td></tr>
+<tr class="codeline" data-linenumber="641"><td class="num" id="LN641">641</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="642"><td class="num" id="LN642">642</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="643"><td class="num" id="LN643">643</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="644"><td class="num" id="LN644">644</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="645"><td class="num" id="LN645">645</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="646"><td class="num" id="LN646">646</td><td class="line"> scroll_to (view, priv-&gt;xofs + xofs, priv-&gt;yofs + yofs, <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="647"><td class="num" id="LN647">647</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="648"><td class="num" id="LN648">648</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="649"><td class="num" id="LN649">649</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="650"><td class="num" id="LN650">650</td><td class="line"><span class='comment'>/* Callback used when an adjustment is changed */</span></td></tr>
+<tr class="codeline" data-linenumber="651"><td class="num" id="LN651">651</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="652"><td class="num" id="LN652">652</td><td class="line">adjustment_changed_cb (GtkAdjustment *adj, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="653"><td class="num" id="LN653">653</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="654"><td class="num" id="LN654">654</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="655"><td class="num" id="LN655">655</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="656"><td class="num" id="LN656">656</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="657"><td class="num" id="LN657">657</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="658"><td class="num" id="LN658">658</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="659"><td class="num" id="LN659">659</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="660"><td class="num" id="LN660">660</td><td class="line"> scroll_to (view, gtk_adjustment_get_value (priv-&gt;hadj),</td></tr>
+<tr class="codeline" data-linenumber="661"><td class="num" id="LN661">661</td><td class="line"> gtk_adjustment_get_value (priv-&gt;vadj), <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="662"><td class="num" id="LN662">662</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="663"><td class="num" id="LN663">663</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="664"><td class="num" id="LN664">664</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="665"><td class="num" id="LN665">665</td><td class="line"><span class='comment'>/* Drags the image to the specified position */</span></td></tr>
+<tr class="codeline" data-linenumber="666"><td class="num" id="LN666">666</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="667"><td class="num" id="LN667">667</td><td class="line">drag_to (EomScrollView *view, <span class='keyword'>int</span> x, <span class='keyword'>int</span> y)</td></tr>
+<tr class="codeline" data-linenumber="668"><td class="num" id="LN668">668</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="669"><td class="num" id="LN669">669</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="670"><td class="num" id="LN670">670</td><td class="line"> <span class='keyword'>int</span> dx, dy;</td></tr>
+<tr class="codeline" data-linenumber="671"><td class="num" id="LN671">671</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="672"><td class="num" id="LN672">672</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="673"><td class="num" id="LN673">673</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="674"><td class="num" id="LN674">674</td><td class="line"> dx = priv-&gt;drag_anchor_x - x;</td></tr>
+<tr class="codeline" data-linenumber="675"><td class="num" id="LN675">675</td><td class="line"> dy = priv-&gt;drag_anchor_y - y;</td></tr>
+<tr class="codeline" data-linenumber="676"><td class="num" id="LN676">676</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="677"><td class="num" id="LN677">677</td><td class="line"> x = priv-&gt;drag_ofs_x + dx;</td></tr>
+<tr class="codeline" data-linenumber="678"><td class="num" id="LN678">678</td><td class="line"> y = priv-&gt;drag_ofs_y + dy;</td></tr>
+<tr class="codeline" data-linenumber="679"><td class="num" id="LN679">679</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="680"><td class="num" id="LN680">680</td><td class="line"> scroll_to (view, x, y, <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="681"><td class="num" id="LN681">681</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="682"><td class="num" id="LN682">682</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="683"><td class="num" id="LN683">683</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="684"><td class="num" id="LN684">684</td><td class="line">set_minimum_zoom_factor (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="685"><td class="num" id="LN685">685</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="686"><td class="num" id="LN686">686</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="687"><td class="num" id="LN687">687</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="688"><td class="num" id="LN688">688</td><td class="line"> view-&gt;priv-&gt;min_zoom = <span class='macro'>MAX (1.0 / gdk_pixbuf_get_width (view-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale,<span class='macro_popup'>(((1.0 / gdk_pixbuf_get_width (view-&gt;priv-&gt;pixbuf) / view<br>-&gt;priv-&gt;scale) &gt; ((((1.0 / gdk_pixbuf_get_height (view<br>-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale) &gt; (0.02))<br> ? (1.0 / gdk_pixbuf_get_height (view-&gt;priv-&gt;pixbuf) / view<br>-&gt;priv-&gt;scale) : (0.02)))) ? (1.0 / gdk_pixbuf_get_width<br> (view-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale) : ((((<br>1.0 / gdk_pixbuf_get_height (view-&gt;priv-&gt;pixbuf) / view<br>-&gt;priv-&gt;scale) &gt; (0.02)) ? (1.0 / gdk_pixbuf_get_height<br> (view-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale) : (0.02<br>))))</span></span></td></tr>
+<tr class="codeline" data-linenumber="689"><td class="num" id="LN689">689</td><td class="line"> <span class='macro'>MAX(1.0 / gdk_pixbuf_get_height (view-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale,<span class='macro_popup'>(((1.0 / gdk_pixbuf_get_width (view-&gt;priv-&gt;pixbuf) / view<br>-&gt;priv-&gt;scale) &gt; ((((1.0 / gdk_pixbuf_get_height (view<br>-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale) &gt; (0.02))<br> ? (1.0 / gdk_pixbuf_get_height (view-&gt;priv-&gt;pixbuf) / view<br>-&gt;priv-&gt;scale) : (0.02)))) ? (1.0 / gdk_pixbuf_get_width<br> (view-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale) : ((((<br>1.0 / gdk_pixbuf_get_height (view-&gt;priv-&gt;pixbuf) / view<br>-&gt;priv-&gt;scale) &gt; (0.02)) ? (1.0 / gdk_pixbuf_get_height<br> (view-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale) : (0.02<br>))))</span></span></td></tr>
+<tr class="codeline" data-linenumber="690"><td class="num" id="LN690">690</td><td class="line"> <span class='macro'>MIN_ZOOM_FACTOR) )<span class='macro_popup'>(((1.0 / gdk_pixbuf_get_width (view-&gt;priv-&gt;pixbuf) / view<br>-&gt;priv-&gt;scale) &gt; ((((1.0 / gdk_pixbuf_get_height (view<br>-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale) &gt; (0.02))<br> ? (1.0 / gdk_pixbuf_get_height (view-&gt;priv-&gt;pixbuf) / view<br>-&gt;priv-&gt;scale) : (0.02)))) ? (1.0 / gdk_pixbuf_get_width<br> (view-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale) : ((((<br>1.0 / gdk_pixbuf_get_height (view-&gt;priv-&gt;pixbuf) / view<br>-&gt;priv-&gt;scale) &gt; (0.02)) ? (1.0 / gdk_pixbuf_get_height<br> (view-&gt;priv-&gt;pixbuf) / view-&gt;priv-&gt;scale) : (0.02<br>))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="691"><td class="num" id="LN691">691</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="692"><td class="num" id="LN692">692</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="693"><td class="num" id="LN693">693</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="694"><td class="num" id="LN694">694</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="695"><td class="num" id="LN695">695</td><td class="line"> <span class='comment'>* set_zoom:</span></td></tr>
+<tr class="codeline" data-linenumber="696"><td class="num" id="LN696">696</td><td class="line"> <span class='comment'>* @view: A scroll view.</span></td></tr>
+<tr class="codeline" data-linenumber="697"><td class="num" id="LN697">697</td><td class="line"> <span class='comment'>* @zoom: Zoom factor.</span></td></tr>
+<tr class="codeline" data-linenumber="698"><td class="num" id="LN698">698</td><td class="line"> <span class='comment'>* @have_anchor: Whether the anchor point specified by (@anchorx, @anchory)</span></td></tr>
+<tr class="codeline" data-linenumber="699"><td class="num" id="LN699">699</td><td class="line"> <span class='comment'>* should be used.</span></td></tr>
+<tr class="codeline" data-linenumber="700"><td class="num" id="LN700">700</td><td class="line"> <span class='comment'>* @anchorx: Horizontal anchor point in pixels.</span></td></tr>
+<tr class="codeline" data-linenumber="701"><td class="num" id="LN701">701</td><td class="line"> <span class='comment'>* @anchory: Vertical anchor point in pixels.</span></td></tr>
+<tr class="codeline" data-linenumber="702"><td class="num" id="LN702">702</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="703"><td class="num" id="LN703">703</td><td class="line"> <span class='comment'>* Sets the zoom factor for an image view. The anchor point can be used to</span></td></tr>
+<tr class="codeline" data-linenumber="704"><td class="num" id="LN704">704</td><td class="line"> <span class='comment'>* specify the point that stays fixed when the image is zoomed. If @have_anchor</span></td></tr>
+<tr class="codeline" data-linenumber="705"><td class="num" id="LN705">705</td><td class="line"> <span class='comment'>* is %TRUE, then (@anchorx, @anchory) specify the point relative to the image</span></td></tr>
+<tr class="codeline" data-linenumber="706"><td class="num" id="LN706">706</td><td class="line"> <span class='comment'>* view widget's allocation that will stay fixed when zooming. If @have_anchor</span></td></tr>
+<tr class="codeline" data-linenumber="707"><td class="num" id="LN707">707</td><td class="line"> <span class='comment'>* is %FALSE, then the center point of the image view will be used.</span></td></tr>
+<tr class="codeline" data-linenumber="708"><td class="num" id="LN708">708</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="709"><td class="num" id="LN709">709</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="710"><td class="num" id="LN710">710</td><td class="line">set_zoom (EomScrollView *view, <span class='keyword'>double</span> zoom,</td></tr>
+<tr class="codeline" data-linenumber="711"><td class="num" id="LN711">711</td><td class="line"> gboolean have_anchor, <span class='keyword'>int</span> anchorx, <span class='keyword'>int</span> anchory)</td></tr>
+<tr class="codeline" data-linenumber="712"><td class="num" id="LN712">712</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="713"><td class="num" id="LN713">713</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="714"><td class="num" id="LN714">714</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="715"><td class="num" id="LN715">715</td><td class="line"> <span class='keyword'>int</span> xofs, yofs;</td></tr>
+<tr class="codeline" data-linenumber="716"><td class="num" id="LN716">716</td><td class="line"> <span class='keyword'>double</span> x_rel, y_rel;</td></tr>
+<tr class="codeline" data-linenumber="717"><td class="num" id="LN717">717</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="718"><td class="num" id="LN718">718</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="719"><td class="num" id="LN719">719</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="720"><td class="num" id="LN720">720</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;pixbuf == <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="721"><td class="num" id="LN721">721</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="722"><td class="num" id="LN722">722</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="723"><td class="num" id="LN723">723</td><td class="line"> <span class='keyword'>if</span> (zoom &gt; <span class='macro'>MAX_ZOOM_FACTOR<span class='macro_popup'>20</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="724"><td class="num" id="LN724">724</td><td class="line"> zoom = <span class='macro'>MAX_ZOOM_FACTOR<span class='macro_popup'>20</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="725"><td class="num" id="LN725">725</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (zoom &lt; <span class='macro'>MIN_ZOOM_FACTOR<span class='macro_popup'>0.02</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="726"><td class="num" id="LN726">726</td><td class="line"> zoom = <span class='macro'>MIN_ZOOM_FACTOR<span class='macro_popup'>0.02</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="727"><td class="num" id="LN727">727</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="728"><td class="num" id="LN728">728</td><td class="line"> <span class='keyword'>if</span> (<span class='macro'>DOUBLE_EQUAL (priv-&gt;zoom, zoom)<span class='macro_popup'>(fabs (priv-&gt;zoom - zoom) &lt; 1e-6)</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="729"><td class="num" id="LN729">729</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="730"><td class="num" id="LN730">730</td><td class="line"> <span class='keyword'>if</span> (<span class='macro'>DOUBLE_EQUAL (priv-&gt;zoom, priv-&gt;min_zoom)<span class='macro_popup'>(fabs (priv-&gt;zoom - priv-&gt;min_zoom) &lt; 1e-6)</span></span> &amp;&amp; zoom &lt; priv-&gt;zoom)</td></tr>
+<tr class="codeline" data-linenumber="731"><td class="num" id="LN731">731</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="732"><td class="num" id="LN732">732</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="733"><td class="num" id="LN733">733</td><td class="line"> priv-&gt;zoom_mode = ZOOM_MODE_FREE;</td></tr>
+<tr class="codeline" data-linenumber="734"><td class="num" id="LN734">734</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="735"><td class="num" id="LN735">735</td><td class="line"> gtk_widget_get_allocation (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="736"><td class="num" id="LN736">736</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="737"><td class="num" id="LN737">737</td><td class="line"> <span class='comment'>/* compute new xofs/yofs values */</span></td></tr>
+<tr class="codeline" data-linenumber="738"><td class="num" id="LN738">738</td><td class="line"> <span class='keyword'>if</span> (have_anchor) {</td></tr>
+<tr class="codeline" data-linenumber="739"><td class="num" id="LN739">739</td><td class="line"> x_rel = (<span class='keyword'>double</span>) anchorx / allocation.width;</td></tr>
+<tr class="codeline" data-linenumber="740"><td class="num" id="LN740">740</td><td class="line"> y_rel = (<span class='keyword'>double</span>) anchory / allocation.height;</td></tr>
+<tr class="codeline" data-linenumber="741"><td class="num" id="LN741">741</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="742"><td class="num" id="LN742">742</td><td class="line"> x_rel = 0.5;</td></tr>
+<tr class="codeline" data-linenumber="743"><td class="num" id="LN743">743</td><td class="line"> y_rel = 0.5;</td></tr>
+<tr class="codeline" data-linenumber="744"><td class="num" id="LN744">744</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="745"><td class="num" id="LN745">745</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="746"><td class="num" id="LN746">746</td><td class="line"> compute_center_zoom_offsets (view, priv-&gt;zoom, zoom,</td></tr>
+<tr class="codeline" data-linenumber="747"><td class="num" id="LN747">747</td><td class="line"> allocation.width, allocation.height,</td></tr>
+<tr class="codeline" data-linenumber="748"><td class="num" id="LN748">748</td><td class="line"> x_rel, y_rel,</td></tr>
+<tr class="codeline" data-linenumber="749"><td class="num" id="LN749">749</td><td class="line"> &amp;xofs, &amp;yofs);</td></tr>
+<tr class="codeline" data-linenumber="750"><td class="num" id="LN750">750</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="751"><td class="num" id="LN751">751</td><td class="line"> <span class='comment'>/* set new values */</span></td></tr>
+<tr class="codeline" data-linenumber="752"><td class="num" id="LN752">752</td><td class="line"> priv-&gt;xofs = xofs; <span class='comment'>/* (img_width * x_rel * zoom) - anchorx; */</span></td></tr>
+<tr class="codeline" data-linenumber="753"><td class="num" id="LN753">753</td><td class="line"> priv-&gt;yofs = yofs; <span class='comment'>/* (img_height * y_rel * zoom) - anchory; */</span></td></tr>
+<tr class="codeline" data-linenumber="754"><td class="num" id="LN754">754</td><td class="line"><span class='directive'>#if 0</span></td></tr>
+<tr class="codeline" data-linenumber="755"><td class="num" id="LN755">755</td><td class="line"> g_print (<span class='string_literal'>"xofs: %i yofs: %i\n"</span>, priv-&gt;xofs, priv-&gt;yofs);</td></tr>
+<tr class="codeline" data-linenumber="756"><td class="num" id="LN756">756</td><td class="line"><span class='directive'>#endif</span></td></tr>
+<tr class="codeline" data-linenumber="757"><td class="num" id="LN757">757</td><td class="line"> <span class='keyword'>if</span> (zoom &lt;= priv-&gt;min_zoom)</td></tr>
+<tr class="codeline" data-linenumber="758"><td class="num" id="LN758">758</td><td class="line"> priv-&gt;zoom = priv-&gt;min_zoom;</td></tr>
+<tr class="codeline" data-linenumber="759"><td class="num" id="LN759">759</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="760"><td class="num" id="LN760">760</td><td class="line"> priv-&gt;zoom = zoom;</td></tr>
+<tr class="codeline" data-linenumber="761"><td class="num" id="LN761">761</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="762"><td class="num" id="LN762">762</td><td class="line"> <span class='comment'>/* we make use of the new values here */</span></td></tr>
+<tr class="codeline" data-linenumber="763"><td class="num" id="LN763">763</td><td class="line"> check_scrollbar_visibility (view, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="764"><td class="num" id="LN764">764</td><td class="line"> update_scrollbar_values (view);</td></tr>
+<tr class="codeline" data-linenumber="765"><td class="num" id="LN765">765</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="766"><td class="num" id="LN766">766</td><td class="line"> <span class='comment'>/* repaint the whole image */</span></td></tr>
+<tr class="codeline" data-linenumber="767"><td class="num" id="LN767">767</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="768"><td class="num" id="LN768">768</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="769"><td class="num" id="LN769">769</td><td class="line"> g_signal_emit (view, view_signals [SIGNAL_ZOOM_CHANGED], 0, priv-&gt;zoom);</td></tr>
+<tr class="codeline" data-linenumber="770"><td class="num" id="LN770">770</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="771"><td class="num" id="LN771">771</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="772"><td class="num" id="LN772">772</td><td class="line"><span class='comment'>/* Zooms the image to fit the available allocation */</span></td></tr>
+<tr class="codeline" data-linenumber="773"><td class="num" id="LN773">773</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="774"><td class="num" id="LN774">774</td><td class="line">set_zoom_fit (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="775"><td class="num" id="LN775">775</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="776"><td class="num" id="LN776">776</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="777"><td class="num" id="LN777">777</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="778"><td class="num" id="LN778">778</td><td class="line"> <span class='keyword'>double</span> new_zoom;</td></tr>
+<tr class="codeline" data-linenumber="779"><td class="num" id="LN779">779</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="780"><td class="num" id="LN780">780</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="781"><td class="num" id="LN781">781</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="782"><td class="num" id="LN782">782</td><td class="line"> priv-&gt;zoom_mode = ZOOM_MODE_FIT;</td></tr>
+<tr class="codeline" data-linenumber="783"><td class="num" id="LN783">783</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="784"><td class="num" id="LN784">784</td><td class="line"> <span class='keyword'>if</span> (!gtk_widget_get_mapped (<span class='macro'>GTK_WIDGET (view)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(view)), ((gtk_widget_get_type ()))))))</span></span>))</td></tr>
+<tr class="codeline" data-linenumber="785"><td class="num" id="LN785">785</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="786"><td class="num" id="LN786">786</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="787"><td class="num" id="LN787">787</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;pixbuf == <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="788"><td class="num" id="LN788">788</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="789"><td class="num" id="LN789">789</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="790"><td class="num" id="LN790">790</td><td class="line"> gtk_widget_get_allocation (<span class='macro'>GTK_WIDGET(priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="791"><td class="num" id="LN791">791</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="792"><td class="num" id="LN792">792</td><td class="line"> new_zoom = zoom_fit_scale (allocation.width, allocation.height,</td></tr>
+<tr class="codeline" data-linenumber="793"><td class="num" id="LN793">793</td><td class="line"> gdk_pixbuf_get_width (priv-&gt;pixbuf) / priv-&gt;scale,</td></tr>
+<tr class="codeline" data-linenumber="794"><td class="num" id="LN794">794</td><td class="line"> gdk_pixbuf_get_height (priv-&gt;pixbuf) / priv-&gt;scale,</td></tr>
+<tr class="codeline" data-linenumber="795"><td class="num" id="LN795">795</td><td class="line"> priv-&gt;upscale);</td></tr>
+<tr class="codeline" data-linenumber="796"><td class="num" id="LN796">796</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="797"><td class="num" id="LN797">797</td><td class="line"> <span class='keyword'>if</span> (new_zoom &gt; <span class='macro'>MAX_ZOOM_FACTOR<span class='macro_popup'>20</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="798"><td class="num" id="LN798">798</td><td class="line"> new_zoom = <span class='macro'>MAX_ZOOM_FACTOR<span class='macro_popup'>20</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="799"><td class="num" id="LN799">799</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (new_zoom &lt; <span class='macro'>MIN_ZOOM_FACTOR<span class='macro_popup'>0.02</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="800"><td class="num" id="LN800">800</td><td class="line"> new_zoom = <span class='macro'>MIN_ZOOM_FACTOR<span class='macro_popup'>0.02</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="801"><td class="num" id="LN801">801</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="802"><td class="num" id="LN802">802</td><td class="line"> priv-&gt;zoom = new_zoom;</td></tr>
+<tr class="codeline" data-linenumber="803"><td class="num" id="LN803">803</td><td class="line"> priv-&gt;xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="804"><td class="num" id="LN804">804</td><td class="line"> priv-&gt;yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="805"><td class="num" id="LN805">805</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="806"><td class="num" id="LN806">806</td><td class="line"> g_signal_emit (view, view_signals [SIGNAL_ZOOM_CHANGED], 0, priv-&gt;zoom);</td></tr>
+<tr class="codeline" data-linenumber="807"><td class="num" id="LN807">807</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="808"><td class="num" id="LN808">808</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="809"><td class="num" id="LN809">809</td><td class="line"><span class='comment'>/*===================================</span></td></tr>
+<tr class="codeline" data-linenumber="810"><td class="num" id="LN810">810</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="811"><td class="num" id="LN811">811</td><td class="line"> <span class='comment'>internal signal callbacks</span></td></tr>
+<tr class="codeline" data-linenumber="812"><td class="num" id="LN812">812</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="813"><td class="num" id="LN813">813</td><td class="line"> <span class='comment'>---------------------------------*/</span></td></tr>
+<tr class="codeline" data-linenumber="814"><td class="num" id="LN814">814</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="815"><td class="num" id="LN815">815</td><td class="line"><span class='comment'>/* Key press event handler for the image view */</span></td></tr>
+<tr class="codeline" data-linenumber="816"><td class="num" id="LN816">816</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="817"><td class="num" id="LN817">817</td><td class="line">display_key_press_event (GtkWidget *widget, GdkEventKey *event, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="818"><td class="num" id="LN818">818</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="819"><td class="num" id="LN819">819</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="820"><td class="num" id="LN820">820</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="821"><td class="num" id="LN821">821</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="822"><td class="num" id="LN822">822</td><td class="line"> gboolean do_zoom;</td></tr>
+<tr class="codeline" data-linenumber="823"><td class="num" id="LN823">823</td><td class="line"> <span class='keyword'>double</span> zoom;</td></tr>
+<tr class="codeline" data-linenumber="824"><td class="num" id="LN824">824</td><td class="line"> gboolean do_scroll;</td></tr>
+<tr class="codeline" data-linenumber="825"><td class="num" id="LN825">825</td><td class="line"> <span class='keyword'>int</span> xofs, yofs;</td></tr>
+<tr class="codeline" data-linenumber="826"><td class="num" id="LN826">826</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="827"><td class="num" id="LN827">827</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="828"><td class="num" id="LN828">828</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="829"><td class="num" id="LN829">829</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="830"><td class="num" id="LN830">830</td><td class="line"> do_zoom = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="831"><td class="num" id="LN831">831</td><td class="line"> do_scroll = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="832"><td class="num" id="LN832">832</td><td class="line"> xofs = yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="833"><td class="num" id="LN833">833</td><td class="line"> zoom = 1.0;</td></tr>
+<tr class="codeline" data-linenumber="834"><td class="num" id="LN834">834</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="835"><td class="num" id="LN835">835</td><td class="line"> gtk_widget_get_allocation (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="836"><td class="num" id="LN836">836</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="837"><td class="num" id="LN837">837</td><td class="line"> <span class='comment'>/* EomScrollView doesn't handle/have any Alt+Key combos */</span></td></tr>
+<tr class="codeline" data-linenumber="838"><td class="num" id="LN838">838</td><td class="line"> <span class='keyword'>if</span> (event-&gt;state &amp; GDK_MOD1_MASK) {</td></tr>
+<tr class="codeline" data-linenumber="839"><td class="num" id="LN839">839</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="840"><td class="num" id="LN840">840</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="841"><td class="num" id="LN841">841</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="842"><td class="num" id="LN842">842</td><td class="line"> <span class='keyword'>switch</span> (event-&gt;keyval) {</td></tr>
+<tr class="codeline" data-linenumber="843"><td class="num" id="LN843">843</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Up<span class='macro_popup'>0xff52</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="844"><td class="num" id="LN844">844</td><td class="line"> do_scroll = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="845"><td class="num" id="LN845">845</td><td class="line"> xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="846"><td class="num" id="LN846">846</td><td class="line"> yofs = -<span class='macro'>SCROLL_STEP_SIZE<span class='macro_popup'>32</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="847"><td class="num" id="LN847">847</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="848"><td class="num" id="LN848">848</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="849"><td class="num" id="LN849">849</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Page_Up<span class='macro_popup'>0xff55</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="850"><td class="num" id="LN850">850</td><td class="line"> do_scroll = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="851"><td class="num" id="LN851">851</td><td class="line"> <span class='keyword'>if</span> (event-&gt;state &amp; GDK_CONTROL_MASK) {</td></tr>
+<tr class="codeline" data-linenumber="852"><td class="num" id="LN852">852</td><td class="line"> xofs = -(allocation.width * 3) / 4;</td></tr>
+<tr class="codeline" data-linenumber="853"><td class="num" id="LN853">853</td><td class="line"> yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="854"><td class="num" id="LN854">854</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="855"><td class="num" id="LN855">855</td><td class="line"> xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="856"><td class="num" id="LN856">856</td><td class="line"> yofs = -(allocation.height * 3) / 4;</td></tr>
+<tr class="codeline" data-linenumber="857"><td class="num" id="LN857">857</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="858"><td class="num" id="LN858">858</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="859"><td class="num" id="LN859">859</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="860"><td class="num" id="LN860">860</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Down<span class='macro_popup'>0xff54</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="861"><td class="num" id="LN861">861</td><td class="line"> do_scroll = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="862"><td class="num" id="LN862">862</td><td class="line"> xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="863"><td class="num" id="LN863">863</td><td class="line"> yofs = <span class='macro'>SCROLL_STEP_SIZE<span class='macro_popup'>32</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="864"><td class="num" id="LN864">864</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="865"><td class="num" id="LN865">865</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="866"><td class="num" id="LN866">866</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Page_Down<span class='macro_popup'>0xff56</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="867"><td class="num" id="LN867">867</td><td class="line"> do_scroll = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="868"><td class="num" id="LN868">868</td><td class="line"> <span class='keyword'>if</span> (event-&gt;state &amp; GDK_CONTROL_MASK) {</td></tr>
+<tr class="codeline" data-linenumber="869"><td class="num" id="LN869">869</td><td class="line"> xofs = (allocation.width * 3) / 4;</td></tr>
+<tr class="codeline" data-linenumber="870"><td class="num" id="LN870">870</td><td class="line"> yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="871"><td class="num" id="LN871">871</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="872"><td class="num" id="LN872">872</td><td class="line"> xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="873"><td class="num" id="LN873">873</td><td class="line"> yofs = (allocation.height * 3) / 4;</td></tr>
+<tr class="codeline" data-linenumber="874"><td class="num" id="LN874">874</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="875"><td class="num" id="LN875">875</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="876"><td class="num" id="LN876">876</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="877"><td class="num" id="LN877">877</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Left<span class='macro_popup'>0xff51</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="878"><td class="num" id="LN878">878</td><td class="line"> do_scroll = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="879"><td class="num" id="LN879">879</td><td class="line"> xofs = -<span class='macro'>SCROLL_STEP_SIZE<span class='macro_popup'>32</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="880"><td class="num" id="LN880">880</td><td class="line"> yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="881"><td class="num" id="LN881">881</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="882"><td class="num" id="LN882">882</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="883"><td class="num" id="LN883">883</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_Right<span class='macro_popup'>0xff53</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="884"><td class="num" id="LN884">884</td><td class="line"> do_scroll = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="885"><td class="num" id="LN885">885</td><td class="line"> xofs = <span class='macro'>SCROLL_STEP_SIZE<span class='macro_popup'>32</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="886"><td class="num" id="LN886">886</td><td class="line"> yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="887"><td class="num" id="LN887">887</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="888"><td class="num" id="LN888">888</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="889"><td class="num" id="LN889">889</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_plus<span class='macro_popup'>0x02b</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="890"><td class="num" id="LN890">890</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_equal<span class='macro_popup'>0x03d</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="891"><td class="num" id="LN891">891</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_KP_Add<span class='macro_popup'>0xffab</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="892"><td class="num" id="LN892">892</td><td class="line"> do_zoom = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="893"><td class="num" id="LN893">893</td><td class="line"> zoom = priv-&gt;zoom * priv-&gt;zoom_multiplier;</td></tr>
+<tr class="codeline" data-linenumber="894"><td class="num" id="LN894">894</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="895"><td class="num" id="LN895">895</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="896"><td class="num" id="LN896">896</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_minus<span class='macro_popup'>0x02d</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="897"><td class="num" id="LN897">897</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_KP_Subtract<span class='macro_popup'>0xffad</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="898"><td class="num" id="LN898">898</td><td class="line"> do_zoom = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="899"><td class="num" id="LN899">899</td><td class="line"> zoom = priv-&gt;zoom / priv-&gt;zoom_multiplier;</td></tr>
+<tr class="codeline" data-linenumber="900"><td class="num" id="LN900">900</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="901"><td class="num" id="LN901">901</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="902"><td class="num" id="LN902">902</td><td class="line"> <span class='keyword'>case</span> <span class='macro'>GDK_KEY_1<span class='macro_popup'>0x031</span></span>:</td></tr>
+<tr class="codeline" data-linenumber="903"><td class="num" id="LN903">903</td><td class="line"> do_zoom = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="904"><td class="num" id="LN904">904</td><td class="line"> zoom = 1.0;</td></tr>
+<tr class="codeline" data-linenumber="905"><td class="num" id="LN905">905</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="906"><td class="num" id="LN906">906</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="907"><td class="num" id="LN907">907</td><td class="line"> <span class='keyword'>default</span>:</td></tr>
+<tr class="codeline" data-linenumber="908"><td class="num" id="LN908">908</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="909"><td class="num" id="LN909">909</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="910"><td class="num" id="LN910">910</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="911"><td class="num" id="LN911">911</td><td class="line"> <span class='keyword'>if</span> (do_zoom) {</td></tr>
+<tr class="codeline" data-linenumber="912"><td class="num" id="LN912">912</td><td class="line"> GdkSeat *seat;</td></tr>
+<tr class="codeline" data-linenumber="913"><td class="num" id="LN913">913</td><td class="line"> GdkDevice *device;</td></tr>
+<tr class="codeline" data-linenumber="914"><td class="num" id="LN914">914</td><td class="line"> gint x, y;</td></tr>
+<tr class="codeline" data-linenumber="915"><td class="num" id="LN915">915</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="916"><td class="num" id="LN916">916</td><td class="line"> seat = gdk_display_get_default_seat (gtk_widget_get_display (widget));</td></tr>
+<tr class="codeline" data-linenumber="917"><td class="num" id="LN917">917</td><td class="line"> device = gdk_seat_get_pointer (seat);</td></tr>
+<tr class="codeline" data-linenumber="918"><td class="num" id="LN918">918</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="919"><td class="num" id="LN919">919</td><td class="line"> gdk_window_get_device_position (gtk_widget_get_window (widget), device,</td></tr>
+<tr class="codeline" data-linenumber="920"><td class="num" id="LN920">920</td><td class="line"> &amp;x, &amp;y, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="921"><td class="num" id="LN921">921</td><td class="line"> set_zoom (view, zoom, <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>, x, y);</td></tr>
+<tr class="codeline" data-linenumber="922"><td class="num" id="LN922">922</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="923"><td class="num" id="LN923">923</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="924"><td class="num" id="LN924">924</td><td class="line"> <span class='keyword'>if</span> (do_scroll)</td></tr>
+<tr class="codeline" data-linenumber="925"><td class="num" id="LN925">925</td><td class="line"> scroll_by (view, xofs, yofs);</td></tr>
+<tr class="codeline" data-linenumber="926"><td class="num" id="LN926">926</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="927"><td class="num" id="LN927">927</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="928"><td class="num" id="LN928">928</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="929"><td class="num" id="LN929">929</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="930"><td class="num" id="LN930">930</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="931"><td class="num" id="LN931">931</td><td class="line"><span class='comment'>/* Button press event handler for the image view */</span></td></tr>
+<tr class="codeline" data-linenumber="932"><td class="num" id="LN932">932</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="933"><td class="num" id="LN933">933</td><td class="line">eom_scroll_view_button_press_event (GtkWidget *widget, GdkEventButton *event, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="934"><td class="num" id="LN934">934</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="935"><td class="num" id="LN935">935</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="936"><td class="num" id="LN936">936</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="937"><td class="num" id="LN937">937</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="938"><td class="num" id="LN938">938</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="939"><td class="num" id="LN939">939</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="940"><td class="num" id="LN940">940</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="941"><td class="num" id="LN941">941</td><td class="line"> <span class='keyword'>if</span> (!gtk_widget_has_focus (priv-&gt;display))</td></tr>
+<tr class="codeline" data-linenumber="942"><td class="num" id="LN942">942</td><td class="line"> gtk_widget_grab_focus (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="943"><td class="num" id="LN943">943</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="944"><td class="num" id="LN944">944</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;dragging)</td></tr>
+<tr class="codeline" data-linenumber="945"><td class="num" id="LN945">945</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="946"><td class="num" id="LN946">946</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="947"><td class="num" id="LN947">947</td><td class="line"> <span class='keyword'>switch</span> (event-&gt;button) {</td></tr>
+<tr class="codeline" data-linenumber="948"><td class="num" id="LN948">948</td><td class="line"> <span class='keyword'>case</span> 1:</td></tr>
+<tr class="codeline" data-linenumber="949"><td class="num" id="LN949">949</td><td class="line"> <span class='keyword'>case</span> 2:</td></tr>
+<tr class="codeline" data-linenumber="950"><td class="num" id="LN950">950</td><td class="line"> <span class='keyword'>if</span> (event-&gt;button == 1 &amp;&amp; !priv-&gt;scroll_wheel_zoom &amp;&amp;</td></tr>
+<tr class="codeline" data-linenumber="951"><td class="num" id="LN951">951</td><td class="line"> !(event-&gt;state &amp; GDK_CONTROL_MASK))</td></tr>
+<tr class="codeline" data-linenumber="952"><td class="num" id="LN952">952</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="953"><td class="num" id="LN953">953</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="954"><td class="num" id="LN954">954</td><td class="line"> <span class='keyword'>if</span> (is_image_movable (view)) {</td></tr>
+<tr class="codeline" data-linenumber="955"><td class="num" id="LN955">955</td><td class="line"> eom_scroll_view_set_cursor (view, EOM_SCROLL_VIEW_CURSOR_DRAG);</td></tr>
+<tr class="codeline" data-linenumber="956"><td class="num" id="LN956">956</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="957"><td class="num" id="LN957">957</td><td class="line"> priv-&gt;dragging = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="958"><td class="num" id="LN958">958</td><td class="line"> priv-&gt;drag_anchor_x = event-&gt;x;</td></tr>
+<tr class="codeline" data-linenumber="959"><td class="num" id="LN959">959</td><td class="line"> priv-&gt;drag_anchor_y = event-&gt;y;</td></tr>
+<tr class="codeline" data-linenumber="960"><td class="num" id="LN960">960</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="961"><td class="num" id="LN961">961</td><td class="line"> priv-&gt;drag_ofs_x = priv-&gt;xofs;</td></tr>
+<tr class="codeline" data-linenumber="962"><td class="num" id="LN962">962</td><td class="line"> priv-&gt;drag_ofs_y = priv-&gt;yofs;</td></tr>
+<tr class="codeline" data-linenumber="963"><td class="num" id="LN963">963</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="964"><td class="num" id="LN964">964</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="965"><td class="num" id="LN965">965</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="966"><td class="num" id="LN966">966</td><td class="line"> <span class='keyword'>default</span>:</td></tr>
+<tr class="codeline" data-linenumber="967"><td class="num" id="LN967">967</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="968"><td class="num" id="LN968">968</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="969"><td class="num" id="LN969">969</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="970"><td class="num" id="LN970">970</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="971"><td class="num" id="LN971">971</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="972"><td class="num" id="LN972">972</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="973"><td class="num" id="LN973">973</td><td class="line"><span class='comment'>/* Button release event handler for the image view */</span></td></tr>
+<tr class="codeline" data-linenumber="974"><td class="num" id="LN974">974</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="975"><td class="num" id="LN975">975</td><td class="line">eom_scroll_view_button_release_event (GtkWidget *widget, GdkEventButton *event, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="976"><td class="num" id="LN976">976</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="977"><td class="num" id="LN977">977</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="978"><td class="num" id="LN978">978</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="979"><td class="num" id="LN979">979</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="980"><td class="num" id="LN980">980</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="981"><td class="num" id="LN981">981</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="982"><td class="num" id="LN982">982</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="983"><td class="num" id="LN983">983</td><td class="line"> <span class='keyword'>if</span> (!priv-&gt;dragging)</td></tr>
+<tr class="codeline" data-linenumber="984"><td class="num" id="LN984">984</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="985"><td class="num" id="LN985">985</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="986"><td class="num" id="LN986">986</td><td class="line"> <span class='keyword'>switch</span> (event-&gt;button) {</td></tr>
+<tr class="codeline" data-linenumber="987"><td class="num" id="LN987">987</td><td class="line"> <span class='keyword'>case</span> 1:</td></tr>
+<tr class="codeline" data-linenumber="988"><td class="num" id="LN988">988</td><td class="line"> <span class='keyword'>case</span> 2:</td></tr>
+<tr class="codeline" data-linenumber="989"><td class="num" id="LN989">989</td><td class="line"> drag_to (view, event-&gt;x, event-&gt;y);</td></tr>
+<tr class="codeline" data-linenumber="990"><td class="num" id="LN990">990</td><td class="line"> priv-&gt;dragging = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="991"><td class="num" id="LN991">991</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="992"><td class="num" id="LN992">992</td><td class="line"> eom_scroll_view_set_cursor (view, EOM_SCROLL_VIEW_CURSOR_NORMAL);</td></tr>
+<tr class="codeline" data-linenumber="993"><td class="num" id="LN993">993</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="994"><td class="num" id="LN994">994</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="995"><td class="num" id="LN995">995</td><td class="line"> <span class='keyword'>default</span>:</td></tr>
+<tr class="codeline" data-linenumber="996"><td class="num" id="LN996">996</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="997"><td class="num" id="LN997">997</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="998"><td class="num" id="LN998">998</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="999"><td class="num" id="LN999">999</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1000"><td class="num" id="LN1000">1000</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1001"><td class="num" id="LN1001">1001</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1002"><td class="num" id="LN1002">1002</td><td class="line"><span class='comment'>/* Scroll event handler for the image view. We zoom with an event without</span></td></tr>
+<tr class="codeline" data-linenumber="1003"><td class="num" id="LN1003">1003</td><td class="line"> <span class='comment'>* modifiers rather than scroll; we use the Shift modifier to scroll.</span></td></tr>
+<tr class="codeline" data-linenumber="1004"><td class="num" id="LN1004">1004</td><td class="line"> <span class='comment'>* Rationale: images are not primarily vertical, and in EOM you scan scroll by</span></td></tr>
+<tr class="codeline" data-linenumber="1005"><td class="num" id="LN1005">1005</td><td class="line"> <span class='comment'>* dragging the image with button 1 anyways.</span></td></tr>
+<tr class="codeline" data-linenumber="1006"><td class="num" id="LN1006">1006</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="1007"><td class="num" id="LN1007">1007</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="1008"><td class="num" id="LN1008">1008</td><td class="line">eom_scroll_view_scroll_event (GtkWidget *widget, GdkEventScroll *event, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="1009"><td class="num" id="LN1009">1009</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1010"><td class="num" id="LN1010">1010</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="1011"><td class="num" id="LN1011">1011</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1012"><td class="num" id="LN1012">1012</td><td class="line"> <span class='keyword'>double</span> zoom_factor;</td></tr>
+<tr class="codeline" data-linenumber="1013"><td class="num" id="LN1013">1013</td><td class="line"> <span class='keyword'>int</span> xofs, yofs;</td></tr>
+<tr class="codeline" data-linenumber="1014"><td class="num" id="LN1014">1014</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1015"><td class="num" id="LN1015">1015</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1016"><td class="num" id="LN1016">1016</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1017"><td class="num" id="LN1017">1017</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1018"><td class="num" id="LN1018">1018</td><td class="line"> <span class='comment'>/* Compute zoom factor and scrolling offsets; we'll only use either of them */</span></td></tr>
+<tr class="codeline" data-linenumber="1019"><td class="num" id="LN1019">1019</td><td class="line"> <span class='comment'>/* same as in gtkscrolledwindow.c */</span></td></tr>
+<tr class="codeline" data-linenumber="1020"><td class="num" id="LN1020">1020</td><td class="line"> xofs = gtk_adjustment_get_page_increment (priv-&gt;hadj) / 2;</td></tr>
+<tr class="codeline" data-linenumber="1021"><td class="num" id="LN1021">1021</td><td class="line"> yofs = gtk_adjustment_get_page_increment (priv-&gt;vadj) / 2;</td></tr>
+<tr class="codeline" data-linenumber="1022"><td class="num" id="LN1022">1022</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1023"><td class="num" id="LN1023">1023</td><td class="line"> <span class='keyword'>switch</span> (event-&gt;direction) {</td></tr>
+<tr class="codeline" data-linenumber="1024"><td class="num" id="LN1024">1024</td><td class="line"> <span class='keyword'>case</span> GDK_SCROLL_UP:</td></tr>
+<tr class="codeline" data-linenumber="1025"><td class="num" id="LN1025">1025</td><td class="line"> zoom_factor = priv-&gt;zoom_multiplier;</td></tr>
+<tr class="codeline" data-linenumber="1026"><td class="num" id="LN1026">1026</td><td class="line"> xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="1027"><td class="num" id="LN1027">1027</td><td class="line"> yofs = -yofs;</td></tr>
+<tr class="codeline" data-linenumber="1028"><td class="num" id="LN1028">1028</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1029"><td class="num" id="LN1029">1029</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1030"><td class="num" id="LN1030">1030</td><td class="line"> <span class='keyword'>case</span> GDK_SCROLL_LEFT:</td></tr>
+<tr class="codeline" data-linenumber="1031"><td class="num" id="LN1031">1031</td><td class="line"> zoom_factor = 1.0 / priv-&gt;zoom_multiplier;</td></tr>
+<tr class="codeline" data-linenumber="1032"><td class="num" id="LN1032">1032</td><td class="line"> xofs = -xofs;</td></tr>
+<tr class="codeline" data-linenumber="1033"><td class="num" id="LN1033">1033</td><td class="line"> yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="1034"><td class="num" id="LN1034">1034</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1035"><td class="num" id="LN1035">1035</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1036"><td class="num" id="LN1036">1036</td><td class="line"> <span class='keyword'>case</span> GDK_SCROLL_DOWN:</td></tr>
+<tr class="codeline" data-linenumber="1037"><td class="num" id="LN1037">1037</td><td class="line"> zoom_factor = 1.0 / priv-&gt;zoom_multiplier;</td></tr>
+<tr class="codeline" data-linenumber="1038"><td class="num" id="LN1038">1038</td><td class="line"> xofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="1039"><td class="num" id="LN1039">1039</td><td class="line"> yofs = yofs;</td></tr>
+<tr class="codeline" data-linenumber="1040"><td class="num" id="LN1040">1040</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1041"><td class="num" id="LN1041">1041</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1042"><td class="num" id="LN1042">1042</td><td class="line"> <span class='keyword'>case</span> GDK_SCROLL_RIGHT:</td></tr>
+<tr class="codeline" data-linenumber="1043"><td class="num" id="LN1043">1043</td><td class="line"> zoom_factor = priv-&gt;zoom_multiplier;</td></tr>
+<tr class="codeline" data-linenumber="1044"><td class="num" id="LN1044">1044</td><td class="line"> xofs = xofs;</td></tr>
+<tr class="codeline" data-linenumber="1045"><td class="num" id="LN1045">1045</td><td class="line"> yofs = 0;</td></tr>
+<tr class="codeline" data-linenumber="1046"><td class="num" id="LN1046">1046</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1047"><td class="num" id="LN1047">1047</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1048"><td class="num" id="LN1048">1048</td><td class="line"> <span class='keyword'>default</span>:</td></tr>
+<tr class="codeline" data-linenumber="1049"><td class="num" id="LN1049">1049</td><td class="line"> <span class='macro'>g_assert_not_reached ()<span class='macro_popup'>do { g_assertion_message_expr ("EOM", "eom-scroll-view.c", 1049<br>, ((const char*) (__func__)), ((void*)0)); } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1050"><td class="num" id="LN1050">1050</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1051"><td class="num" id="LN1051">1051</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1052"><td class="num" id="LN1052">1052</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1053"><td class="num" id="LN1053">1053</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;scroll_wheel_zoom) {</td></tr>
+<tr class="codeline" data-linenumber="1054"><td class="num" id="LN1054">1054</td><td class="line"> <span class='keyword'>if</span> (event-&gt;state &amp; GDK_SHIFT_MASK)</td></tr>
+<tr class="codeline" data-linenumber="1055"><td class="num" id="LN1055">1055</td><td class="line"> scroll_by (view, yofs, xofs);</td></tr>
+<tr class="codeline" data-linenumber="1056"><td class="num" id="LN1056">1056</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (event-&gt;state &amp; GDK_CONTROL_MASK)</td></tr>
+<tr class="codeline" data-linenumber="1057"><td class="num" id="LN1057">1057</td><td class="line"> scroll_by (view, xofs, yofs);</td></tr>
+<tr class="codeline" data-linenumber="1058"><td class="num" id="LN1058">1058</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="1059"><td class="num" id="LN1059">1059</td><td class="line"> set_zoom (view, priv-&gt;zoom * zoom_factor,</td></tr>
+<tr class="codeline" data-linenumber="1060"><td class="num" id="LN1060">1060</td><td class="line"> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>, event-&gt;x, event-&gt;y);</td></tr>
+<tr class="codeline" data-linenumber="1061"><td class="num" id="LN1061">1061</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="1062"><td class="num" id="LN1062">1062</td><td class="line"> <span class='keyword'>if</span> (event-&gt;state &amp; GDK_SHIFT_MASK)</td></tr>
+<tr class="codeline" data-linenumber="1063"><td class="num" id="LN1063">1063</td><td class="line"> scroll_by (view, yofs, xofs);</td></tr>
+<tr class="codeline" data-linenumber="1064"><td class="num" id="LN1064">1064</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (event-&gt;state &amp; GDK_CONTROL_MASK)</td></tr>
+<tr class="codeline" data-linenumber="1065"><td class="num" id="LN1065">1065</td><td class="line"> set_zoom (view, priv-&gt;zoom * zoom_factor,</td></tr>
+<tr class="codeline" data-linenumber="1066"><td class="num" id="LN1066">1066</td><td class="line"> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>, event-&gt;x, event-&gt;y);</td></tr>
+<tr class="codeline" data-linenumber="1067"><td class="num" id="LN1067">1067</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="1068"><td class="num" id="LN1068">1068</td><td class="line"> scroll_by (view, xofs, yofs);</td></tr>
+<tr class="codeline" data-linenumber="1069"><td class="num" id="LN1069">1069</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1070"><td class="num" id="LN1070">1070</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1071"><td class="num" id="LN1071">1071</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1072"><td class="num" id="LN1072">1072</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1073"><td class="num" id="LN1073">1073</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1074"><td class="num" id="LN1074">1074</td><td class="line"><span class='comment'>/* Motion event handler for the image view */</span></td></tr>
+<tr class="codeline" data-linenumber="1075"><td class="num" id="LN1075">1075</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="1076"><td class="num" id="LN1076">1076</td><td class="line">eom_scroll_view_motion_event (GtkWidget *widget, GdkEventMotion *event, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="1077"><td class="num" id="LN1077">1077</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1078"><td class="num" id="LN1078">1078</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="1079"><td class="num" id="LN1079">1079</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1080"><td class="num" id="LN1080">1080</td><td class="line"> gint x, y;</td></tr>
+<tr class="codeline" data-linenumber="1081"><td class="num" id="LN1081">1081</td><td class="line"> GdkModifierType mods;</td></tr>
+<tr class="codeline" data-linenumber="1082"><td class="num" id="LN1082">1082</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1083"><td class="num" id="LN1083">1083</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1084"><td class="num" id="LN1084">1084</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1085"><td class="num" id="LN1085">1085</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1086"><td class="num" id="LN1086">1086</td><td class="line"> <span class='keyword'>if</span> (!priv-&gt;dragging)</td></tr>
+<tr class="codeline" data-linenumber="1087"><td class="num" id="LN1087">1087</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1088"><td class="num" id="LN1088">1088</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1089"><td class="num" id="LN1089">1089</td><td class="line"> <span class='keyword'>if</span> (event-&gt;is_hint)</td></tr>
+<tr class="codeline" data-linenumber="1090"><td class="num" id="LN1090">1090</td><td class="line"> gdk_window_get_device_position (gtk_widget_get_window (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>), event-&gt;device, &amp;x, &amp;y, &amp;mods);</td></tr>
+<tr class="codeline" data-linenumber="1091"><td class="num" id="LN1091">1091</td><td class="line"> <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="1092"><td class="num" id="LN1092">1092</td><td class="line"> x = event-&gt;x;</td></tr>
+<tr class="codeline" data-linenumber="1093"><td class="num" id="LN1093">1093</td><td class="line"> y = event-&gt;y;</td></tr>
+<tr class="codeline" data-linenumber="1094"><td class="num" id="LN1094">1094</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1095"><td class="num" id="LN1095">1095</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1096"><td class="num" id="LN1096">1096</td><td class="line"> drag_to (view, x, y);</td></tr>
+<tr class="codeline" data-linenumber="1097"><td class="num" id="LN1097">1097</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1098"><td class="num" id="LN1098">1098</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1099"><td class="num" id="LN1099">1099</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1100"><td class="num" id="LN1100">1100</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1101"><td class="num" id="LN1101">1101</td><td class="line">display_map_event (GtkWidget *widget, GdkEvent *event, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="1102"><td class="num" id="LN1102">1102</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1103"><td class="num" id="LN1103">1103</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="1104"><td class="num" id="LN1104">1104</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1105"><td class="num" id="LN1105">1105</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1106"><td class="num" id="LN1106">1106</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1107"><td class="num" id="LN1107">1107</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1108"><td class="num" id="LN1108">1108</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1109"><td class="num" id="LN1109">1109</td><td class="line"> eom_debug (<span class='macro'>DEBUG_WINDOW<span class='macro_popup'>EOM_DEBUG_WINDOW, "eom-scroll-view.c", 1109, ((const char*) (<br>__func__))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1110"><td class="num" id="LN1110">1110</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1111"><td class="num" id="LN1111">1111</td><td class="line"> set_zoom_fit (view);</td></tr>
+<tr class="codeline" data-linenumber="1112"><td class="num" id="LN1112">1112</td><td class="line"> check_scrollbar_visibility (view, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1113"><td class="num" id="LN1113">1113</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1114"><td class="num" id="LN1114">1114</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1115"><td class="num" id="LN1115">1115</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1116"><td class="num" id="LN1116">1116</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1117"><td class="num" id="LN1117">1117</td><td class="line">eom_scroll_view_size_allocate (GtkWidget *widget, GtkAllocation *alloc)</td></tr>
+<tr class="codeline" data-linenumber="1118"><td class="num" id="LN1118">1118</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1119"><td class="num" id="LN1119">1119</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="1120"><td class="num" id="LN1120">1120</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1121"><td class="num" id="LN1121">1121</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (widget)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((widget)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1122"><td class="num" id="LN1122">1122</td><td class="line"> check_scrollbar_visibility (view, alloc);</td></tr>
+<tr class="codeline" data-linenumber="1123"><td class="num" id="LN1123">1123</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1124"><td class="num" id="LN1124">1124</td><td class="line"> <span class='macro'>GTK_WIDGET_CLASS (eom_scroll_view_parent_class)<span class='macro_popup'>((((GtkWidgetClass*) g_type_check_class_cast ((GTypeClass*) (<br>(eom_scroll_view_parent_class)), ((gtk_widget_get_type ()))))<br>))</span></span>-&gt;size_allocate (widget</td></tr>
+<tr class="codeline" data-linenumber="1125"><td class="num" id="LN1125">1125</td><td class="line"> ,alloc);</td></tr>
+<tr class="codeline" data-linenumber="1126"><td class="num" id="LN1126">1126</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1127"><td class="num" id="LN1127">1127</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1128"><td class="num" id="LN1128">1128</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1129"><td class="num" id="LN1129">1129</td><td class="line">display_size_change (GtkWidget *widget, GdkEventConfigure *event, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="1130"><td class="num" id="LN1130">1130</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1131"><td class="num" id="LN1131">1131</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="1132"><td class="num" id="LN1132">1132</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1133"><td class="num" id="LN1133">1133</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1134"><td class="num" id="LN1134">1134</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1135"><td class="num" id="LN1135">1135</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1136"><td class="num" id="LN1136">1136</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1137"><td class="num" id="LN1137">1137</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;zoom_mode == ZOOM_MODE_FIT) {</td></tr>
+<tr class="codeline" data-linenumber="1138"><td class="num" id="LN1138">1138</td><td class="line"> GtkAllocation alloc;</td></tr>
+<tr class="codeline" data-linenumber="1139"><td class="num" id="LN1139">1139</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1140"><td class="num" id="LN1140">1140</td><td class="line"> alloc.width = event-&gt;width;</td></tr>
+<tr class="codeline" data-linenumber="1141"><td class="num" id="LN1141">1141</td><td class="line"> alloc.height = event-&gt;height;</td></tr>
+<tr class="codeline" data-linenumber="1142"><td class="num" id="LN1142">1142</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1143"><td class="num" id="LN1143">1143</td><td class="line"> set_zoom_fit (view);</td></tr>
+<tr class="codeline" data-linenumber="1144"><td class="num" id="LN1144">1144</td><td class="line"> check_scrollbar_visibility (view, &amp;alloc);</td></tr>
+<tr class="codeline" data-linenumber="1145"><td class="num" id="LN1145">1145</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1146"><td class="num" id="LN1146">1146</td><td class="line"> } <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="1147"><td class="num" id="LN1147">1147</td><td class="line"> <span class='keyword'>int</span> scaled_width, scaled_height;</td></tr>
+<tr class="codeline" data-linenumber="1148"><td class="num" id="LN1148">1148</td><td class="line"> <span class='keyword'>int</span> x_offset = 0;</td></tr>
+<tr class="codeline" data-linenumber="1149"><td class="num" id="LN1149">1149</td><td class="line"> <span class='keyword'>int</span> y_offset = 0;</td></tr>
+<tr class="codeline" data-linenumber="1150"><td class="num" id="LN1150">1150</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1151"><td class="num" id="LN1151">1151</td><td class="line"> compute_scaled_size (view, priv-&gt;zoom, &amp;scaled_width, &amp;scaled_height);</td></tr>
+<tr class="codeline" data-linenumber="1152"><td class="num" id="LN1152">1152</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1153"><td class="num" id="LN1153">1153</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;xofs + event-&gt;width &gt; scaled_width)</td></tr>
+<tr class="codeline" data-linenumber="1154"><td class="num" id="LN1154">1154</td><td class="line"> x_offset = scaled_width - event-&gt;width - priv-&gt;xofs;</td></tr>
+<tr class="codeline" data-linenumber="1155"><td class="num" id="LN1155">1155</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1156"><td class="num" id="LN1156">1156</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;yofs + event-&gt;height &gt; scaled_height)</td></tr>
+<tr class="codeline" data-linenumber="1157"><td class="num" id="LN1157">1157</td><td class="line"> y_offset = scaled_height - event-&gt;height - priv-&gt;yofs;</td></tr>
+<tr class="codeline" data-linenumber="1158"><td class="num" id="LN1158">1158</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1159"><td class="num" id="LN1159">1159</td><td class="line"> scroll_by (view, x_offset, y_offset);</td></tr>
+<tr class="codeline" data-linenumber="1160"><td class="num" id="LN1160">1160</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1161"><td class="num" id="LN1161">1161</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1162"><td class="num" id="LN1162">1162</td><td class="line"> update_scrollbar_values (view);</td></tr>
+<tr class="codeline" data-linenumber="1163"><td class="num" id="LN1163">1163</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1164"><td class="num" id="LN1164">1164</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1165"><td class="num" id="LN1165">1165</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1166"><td class="num" id="LN1166">1166</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="1167"><td class="num" id="LN1167">1167</td><td class="line">eom_scroll_view_focus_in_event (GtkWidget *widget,</td></tr>
+<tr class="codeline" data-linenumber="1168"><td class="num" id="LN1168">1168</td><td class="line"> GdkEventFocus *event,</td></tr>
+<tr class="codeline" data-linenumber="1169"><td class="num" id="LN1169">1169</td><td class="line"> gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="1170"><td class="num" id="LN1170">1170</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1171"><td class="num" id="LN1171">1171</td><td class="line"> g_signal_stop_emission_by_name (<span class='macro'>G_OBJECT (widget)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>widget)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, <span class='string_literal'>"focus_in_event"</span>);</td></tr>
+<tr class="codeline" data-linenumber="1172"><td class="num" id="LN1172">1172</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1173"><td class="num" id="LN1173">1173</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1174"><td class="num" id="LN1174">1174</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1175"><td class="num" id="LN1175">1175</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="1176"><td class="num" id="LN1176">1176</td><td class="line">eom_scroll_view_focus_out_event (GtkWidget *widget,</td></tr>
+<tr class="codeline" data-linenumber="1177"><td class="num" id="LN1177">1177</td><td class="line"> GdkEventFocus *event,</td></tr>
+<tr class="codeline" data-linenumber="1178"><td class="num" id="LN1178">1178</td><td class="line"> gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="1179"><td class="num" id="LN1179">1179</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1180"><td class="num" id="LN1180">1180</td><td class="line"> g_signal_stop_emission_by_name (<span class='macro'>G_OBJECT (widget)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>widget)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, <span class='string_literal'>"focus_out_event"</span>);</td></tr>
+<tr class="codeline" data-linenumber="1181"><td class="num" id="LN1181">1181</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1182"><td class="num" id="LN1182">1182</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1183"><td class="num" id="LN1183">1183</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1184"><td class="num" id="LN1184">1184</td><td class="line"><span class='keyword'>static</span> gboolean _hq_redraw_cb (gpointer user_data)</td></tr>
+<tr class="codeline" data-linenumber="1185"><td class="num" id="LN1185">1185</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1186"><td class="num" id="LN1186">1186</td><td class="line"> EomScrollViewPrivate *priv = <span class='macro'>EOM_SCROLL_VIEW (user_data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((user_data)), ((eom_scroll_view_get_type ()))))))</span></span>-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1187"><td class="num" id="LN1187">1187</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1188"><td class="num" id="LN1188">1188</td><td class="line"> priv-&gt;force_unfiltered = <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1189"><td class="num" id="LN1189">1189</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1190"><td class="num" id="LN1190">1190</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1191"><td class="num" id="LN1191">1191</td><td class="line"> priv-&gt;hq_redraw_timeout_source = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1192"><td class="num" id="LN1192">1192</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>G_SOURCE_REMOVE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1193"><td class="num" id="LN1193">1193</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1194"><td class="num" id="LN1194">1194</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1195"><td class="num" id="LN1195">1195</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1196"><td class="num" id="LN1196">1196</td><td class="line">_clear_hq_redraw_timeout (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1197"><td class="num" id="LN1197">1197</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1198"><td class="num" id="LN1198">1198</td><td class="line"> EomScrollViewPrivate *priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1199"><td class="num" id="LN1199">1199</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1200"><td class="num" id="LN1200">1200</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;hq_redraw_timeout_source != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1201"><td class="num" id="LN1201">1201</td><td class="line"> g_source_unref (priv-&gt;hq_redraw_timeout_source);</td></tr>
+<tr class="codeline" data-linenumber="1202"><td class="num" id="LN1202">1202</td><td class="line"> g_source_destroy (priv-&gt;hq_redraw_timeout_source);</td></tr>
+<tr class="codeline" data-linenumber="1203"><td class="num" id="LN1203">1203</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1204"><td class="num" id="LN1204">1204</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1205"><td class="num" id="LN1205">1205</td><td class="line"> priv-&gt;hq_redraw_timeout_source = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1206"><td class="num" id="LN1206">1206</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1207"><td class="num" id="LN1207">1207</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1208"><td class="num" id="LN1208">1208</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1209"><td class="num" id="LN1209">1209</td><td class="line">_set_hq_redraw_timeout (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1210"><td class="num" id="LN1210">1210</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1211"><td class="num" id="LN1211">1211</td><td class="line"> GSource *source;</td></tr>
+<tr class="codeline" data-linenumber="1212"><td class="num" id="LN1212">1212</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1213"><td class="num" id="LN1213">1213</td><td class="line"> _clear_hq_redraw_timeout (view);</td></tr>
+<tr class="codeline" data-linenumber="1214"><td class="num" id="LN1214">1214</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1215"><td class="num" id="LN1215">1215</td><td class="line"> source = g_timeout_source_new (200);</td></tr>
+<tr class="codeline" data-linenumber="1216"><td class="num" id="LN1216">1216</td><td class="line"> g_source_set_callback (source, &amp;_hq_redraw_cb, view, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1217"><td class="num" id="LN1217">1217</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1218"><td class="num" id="LN1218">1218</td><td class="line"> g_source_attach (source, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1219"><td class="num" id="LN1219">1219</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1220"><td class="num" id="LN1220">1220</td><td class="line"> view-&gt;priv-&gt;hq_redraw_timeout_source = source;</td></tr>
+<tr class="codeline" data-linenumber="1221"><td class="num" id="LN1221">1221</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1222"><td class="num" id="LN1222">1222</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1223"><td class="num" id="LN1223">1223</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="1224"><td class="num" id="LN1224">1224</td><td class="line">display_draw (GtkWidget *widget, cairo_t *cr, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="1225"><td class="num" id="LN1225">1225</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1226"><td class="num" id="LN1226">1226</td><td class="line"> <span class='keyword'>const</span> GdkRGBA *background_color = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1227"><td class="num" id="LN1227">1227</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="1228"><td class="num" id="LN1228">1228</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1229"><td class="num" id="LN1229">1229</td><td class="line"> GtkAllocation allocation;</td></tr>
+<tr class="codeline" data-linenumber="1230"><td class="num" id="LN1230">1230</td><td class="line"> <span class='keyword'>int</span> scaled_width, scaled_height;</td></tr>
+<tr class="codeline" data-linenumber="1231"><td class="num" id="LN1231">1231</td><td class="line"> <span class='keyword'>int</span> xofs, yofs;</td></tr>
+<tr class="codeline" data-linenumber="1232"><td class="num" id="LN1232">1232</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1233"><td class="num" id="LN1233">1233</td><td class="line"> <span class='macro'>g_return_val_if_fail (GTK_IS_DRAWING_AREA (widget), FALSE)<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((widget)); GType __t = ((gtk_drawing_area_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "GTK_IS_DRAWING_AREA (widget)"); return ((0)); } } while (<br>0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1234"><td class="num" id="LN1234">1234</td><td class="line"> <span class='macro'>g_return_val_if_fail (EOM_IS_SCROLL_VIEW (data), FALSE)<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((data)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (data)"); return ((0)); } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1235"><td class="num" id="LN1235">1235</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1236"><td class="num" id="LN1236">1236</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1237"><td class="num" id="LN1237">1237</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1238"><td class="num" id="LN1238">1238</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1239"><td class="num" id="LN1239">1239</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1240"><td class="num" id="LN1240">1240</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;pixbuf == <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="1241"><td class="num" id="LN1241">1241</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1242"><td class="num" id="LN1242">1242</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1243"><td class="num" id="LN1243">1243</td><td class="line"> compute_scaled_size (view, priv-&gt;zoom, &amp;scaled_width, &amp;scaled_height);</td></tr>
+<tr class="codeline" data-linenumber="1244"><td class="num" id="LN1244">1244</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1245"><td class="num" id="LN1245">1245</td><td class="line"> gtk_widget_get_allocation (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>, &amp;allocation);</td></tr>
+<tr class="codeline" data-linenumber="1246"><td class="num" id="LN1246">1246</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1247"><td class="num" id="LN1247">1247</td><td class="line"> <span class='comment'>/* Compute image offsets with respect to the window */</span></td></tr>
+<tr class="codeline" data-linenumber="1248"><td class="num" id="LN1248">1248</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1249"><td class="num" id="LN1249">1249</td><td class="line"> <span class='keyword'>if</span> (scaled_width &lt;= allocation.width)</td></tr>
+<tr class="codeline" data-linenumber="1250"><td class="num" id="LN1250">1250</td><td class="line"> xofs = (allocation.width - scaled_width) / 2;</td></tr>
+<tr class="codeline" data-linenumber="1251"><td class="num" id="LN1251">1251</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="1252"><td class="num" id="LN1252">1252</td><td class="line"> xofs = -priv-&gt;xofs;</td></tr>
+<tr class="codeline" data-linenumber="1253"><td class="num" id="LN1253">1253</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1254"><td class="num" id="LN1254">1254</td><td class="line"> <span class='keyword'>if</span> (scaled_height &lt;= allocation.height)</td></tr>
+<tr class="codeline" data-linenumber="1255"><td class="num" id="LN1255">1255</td><td class="line"> yofs = (allocation.height - scaled_height) / 2;</td></tr>
+<tr class="codeline" data-linenumber="1256"><td class="num" id="LN1256">1256</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="1257"><td class="num" id="LN1257">1257</td><td class="line"> yofs = -priv-&gt;yofs;</td></tr>
+<tr class="codeline" data-linenumber="1258"><td class="num" id="LN1258">1258</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1259"><td class="num" id="LN1259">1259</td><td class="line"> eom_debug_message (<span class='macro'>DEBUG_WINDOW<span class='macro_popup'>EOM_DEBUG_WINDOW, "eom-scroll-view.c", 1259, ((const char*) (<br>__func__))</span></span>, <span class='string_literal'>"zoom %.2f, xofs: %i, yofs: %i scaled w: %i h: %i\n"</span>,</td></tr>
+<tr class="codeline" data-linenumber="1260"><td class="num" id="LN1260">1260</td><td class="line"> priv-&gt;zoom, xofs, yofs, scaled_width, scaled_height);</td></tr>
+<tr class="codeline" data-linenumber="1261"><td class="num" id="LN1261">1261</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1262"><td class="num" id="LN1262">1262</td><td class="line"> <span class='comment'>/* Paint the background */</span></td></tr>
+<tr class="codeline" data-linenumber="1263"><td class="num" id="LN1263">1263</td><td class="line"> cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);</td></tr>
+<tr class="codeline" data-linenumber="1264"><td class="num" id="LN1264">1264</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;transp_style != EOM_TRANSP_BACKGROUND)</td></tr>
+<tr class="codeline" data-linenumber="1265"><td class="num" id="LN1265">1265</td><td class="line"> cairo_rectangle (cr, <span class='macro'>MAX (0, xofs)<span class='macro_popup'>(((0) &gt; (xofs)) ? (0) : (xofs))</span></span>, <span class='macro'>MAX (0, yofs)<span class='macro_popup'>(((0) &gt; (yofs)) ? (0) : (yofs))</span></span>,</td></tr>
+<tr class="codeline" data-linenumber="1266"><td class="num" id="LN1266">1266</td><td class="line"> scaled_width, scaled_height);</td></tr>
+<tr class="codeline" data-linenumber="1267"><td class="num" id="LN1267">1267</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;override_bg_color != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="1268"><td class="num" id="LN1268">1268</td><td class="line"> background_color = priv-&gt;override_bg_color;</td></tr>
+<tr class="codeline" data-linenumber="1269"><td class="num" id="LN1269">1269</td><td class="line"> <span class='keyword'>else</span> <span class='keyword'>if</span> (priv-&gt;use_bg_color)</td></tr>
+<tr class="codeline" data-linenumber="1270"><td class="num" id="LN1270">1270</td><td class="line"> background_color = priv-&gt;background_color;</td></tr>
+<tr class="codeline" data-linenumber="1271"><td class="num" id="LN1271">1271</td><td class="line"> <span class='keyword'>if</span> (background_color != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="1272"><td class="num" id="LN1272">1272</td><td class="line"> cairo_set_source_rgba (cr,</td></tr>
+<tr class="codeline" data-linenumber="1273"><td class="num" id="LN1273">1273</td><td class="line"> background_color-&gt;red,</td></tr>
+<tr class="codeline" data-linenumber="1274"><td class="num" id="LN1274">1274</td><td class="line"> background_color-&gt;green,</td></tr>
+<tr class="codeline" data-linenumber="1275"><td class="num" id="LN1275">1275</td><td class="line"> background_color-&gt;blue,</td></tr>
+<tr class="codeline" data-linenumber="1276"><td class="num" id="LN1276">1276</td><td class="line"> background_color-&gt;alpha);</td></tr>
+<tr class="codeline" data-linenumber="1277"><td class="num" id="LN1277">1277</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="1278"><td class="num" id="LN1278">1278</td><td class="line"> cairo_set_source (cr, gdk_window_get_background_pattern (gtk_widget_get_window (priv-&gt;display)));</td></tr>
+<tr class="codeline" data-linenumber="1279"><td class="num" id="LN1279">1279</td><td class="line"> cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD);</td></tr>
+<tr class="codeline" data-linenumber="1280"><td class="num" id="LN1280">1280</td><td class="line"> cairo_fill (cr);</td></tr>
+<tr class="codeline" data-linenumber="1281"><td class="num" id="LN1281">1281</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1282"><td class="num" id="LN1282">1282</td><td class="line"> <span class='keyword'>if</span> (gdk_pixbuf_get_has_alpha (priv-&gt;pixbuf)) {</td></tr>
+<tr class="codeline" data-linenumber="1283"><td class="num" id="LN1283">1283</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;background_surface == <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1284"><td class="num" id="LN1284">1284</td><td class="line"> priv-&gt;background_surface = create_background_surface (view);</td></tr>
+<tr class="codeline" data-linenumber="1285"><td class="num" id="LN1285">1285</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1286"><td class="num" id="LN1286">1286</td><td class="line"> cairo_set_source_surface (cr, priv-&gt;background_surface, xofs, yofs);</td></tr>
+<tr class="codeline" data-linenumber="1287"><td class="num" id="LN1287">1287</td><td class="line"> cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);</td></tr>
+<tr class="codeline" data-linenumber="1288"><td class="num" id="LN1288">1288</td><td class="line"> cairo_rectangle (cr, xofs, yofs, scaled_width, scaled_height);</td></tr>
+<tr class="codeline" data-linenumber="1289"><td class="num" id="LN1289">1289</td><td class="line"> cairo_fill (cr);</td></tr>
+<tr class="codeline" data-linenumber="1290"><td class="num" id="LN1290">1290</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1291"><td class="num" id="LN1291">1291</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1292"><td class="num" id="LN1292">1292</td><td class="line"> <span class='comment'>/* Make sure the image is only drawn as large as needed.</span></td></tr>
+<tr class="codeline" data-linenumber="1293"><td class="num" id="LN1293">1293</td><td class="line"> <span class='comment'>* This is especially necessary for SVGs where there might</span></td></tr>
+<tr class="codeline" data-linenumber="1294"><td class="num" id="LN1294">1294</td><td class="line"> <span class='comment'>* be more image data available outside the image boundaries.</span></td></tr>
+<tr class="codeline" data-linenumber="1295"><td class="num" id="LN1295">1295</td><td class="line"> <span class='comment'>*/</span></td></tr>
+<tr class="codeline" data-linenumber="1296"><td class="num" id="LN1296">1296</td><td class="line"> cairo_rectangle (cr, xofs, yofs, scaled_width, scaled_height);</td></tr>
+<tr class="codeline" data-linenumber="1297"><td class="num" id="LN1297">1297</td><td class="line"> cairo_clip (cr);</td></tr>
+<tr class="codeline" data-linenumber="1298"><td class="num" id="LN1298">1298</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1299"><td class="num" id="LN1299">1299</td><td class="line"><span class='directive'>#ifdef <span class='macro'>HAVE_RSVG<span class='macro_popup'>1</span></span></span></td></tr>
+<tr class="codeline" data-linenumber="1300"><td class="num" id="LN1300">1300</td><td class="line"> <span class='keyword'>if</span> (eom_image_is_svg (view-&gt;priv-&gt;image)) {</td></tr>
+<tr class="codeline" data-linenumber="1301"><td class="num" id="LN1301">1301</td><td class="line"> cairo_matrix_t matrix, translate, scale, original;</td></tr>
+<tr class="codeline" data-linenumber="1302"><td class="num" id="LN1302">1302</td><td class="line"> EomTransform *transform = eom_image_get_transform (priv-&gt;image);</td></tr>
+<tr class="codeline" data-linenumber="1303"><td class="num" id="LN1303">1303</td><td class="line"> cairo_matrix_init_identity (&amp;matrix);</td></tr>
+<tr class="codeline" data-linenumber="1304"><td class="num" id="LN1304">1304</td><td class="line"> <span class='keyword'>if</span> (transform) {</td></tr>
+<tr class="codeline" data-linenumber="1305"><td class="num" id="LN1305">1305</td><td class="line"> cairo_matrix_t affine;</td></tr>
+<tr class="codeline" data-linenumber="1306"><td class="num" id="LN1306">1306</td><td class="line"> <span class='keyword'>double</span> image_offset_x = 0., image_offset_y = 0.;</td></tr>
+<tr class="codeline" data-linenumber="1307"><td class="num" id="LN1307">1307</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1308"><td class="num" id="LN1308">1308</td><td class="line"> eom_transform_get_affine (transform, &amp;affine);</td></tr>
+<tr class="codeline" data-linenumber="1309"><td class="num" id="LN1309">1309</td><td class="line"> cairo_matrix_multiply (&amp;matrix, &amp;affine, &amp;matrix);</td></tr>
+<tr class="codeline" data-linenumber="1310"><td class="num" id="LN1310">1310</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1311"><td class="num" id="LN1311">1311</td><td class="line"> <span class='keyword'>switch</span> (eom_transform_get_transform_type (transform)) {</td></tr>
+<tr class="codeline" data-linenumber="1312"><td class="num" id="LN1312">1312</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSFORM_ROT_90:</td></tr>
+<tr class="codeline" data-linenumber="1313"><td class="num" id="LN1313">1313</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSFORM_FLIP_HORIZONTAL:</td></tr>
+<tr class="codeline" data-linenumber="1314"><td class="num" id="LN1314">1314</td><td class="line"> image_offset_x = (<span class='keyword'>double</span>) gdk_pixbuf_get_width (priv-&gt;pixbuf);</td></tr>
+<tr class="codeline" data-linenumber="1315"><td class="num" id="LN1315">1315</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1316"><td class="num" id="LN1316">1316</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSFORM_ROT_270:</td></tr>
+<tr class="codeline" data-linenumber="1317"><td class="num" id="LN1317">1317</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSFORM_FLIP_VERTICAL:</td></tr>
+<tr class="codeline" data-linenumber="1318"><td class="num" id="LN1318">1318</td><td class="line"> image_offset_y = (<span class='keyword'>double</span>) gdk_pixbuf_get_height (priv-&gt;pixbuf);</td></tr>
+<tr class="codeline" data-linenumber="1319"><td class="num" id="LN1319">1319</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1320"><td class="num" id="LN1320">1320</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSFORM_ROT_180:</td></tr>
+<tr class="codeline" data-linenumber="1321"><td class="num" id="LN1321">1321</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSFORM_TRANSPOSE:</td></tr>
+<tr class="codeline" data-linenumber="1322"><td class="num" id="LN1322">1322</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSFORM_TRANSVERSE:</td></tr>
+<tr class="codeline" data-linenumber="1323"><td class="num" id="LN1323">1323</td><td class="line"> image_offset_x = (<span class='keyword'>double</span>) gdk_pixbuf_get_width (priv-&gt;pixbuf);</td></tr>
+<tr class="codeline" data-linenumber="1324"><td class="num" id="LN1324">1324</td><td class="line"> image_offset_y = (<span class='keyword'>double</span>) gdk_pixbuf_get_height (priv-&gt;pixbuf);</td></tr>
+<tr class="codeline" data-linenumber="1325"><td class="num" id="LN1325">1325</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1326"><td class="num" id="LN1326">1326</td><td class="line"> <span class='keyword'>case</span> EOM_TRANSFORM_NONE:</td></tr>
+<tr class="codeline" data-linenumber="1327"><td class="num" id="LN1327">1327</td><td class="line"> <span class='keyword'>default</span>:</td></tr>
+<tr class="codeline" data-linenumber="1328"><td class="num" id="LN1328">1328</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1329"><td class="num" id="LN1329">1329</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1330"><td class="num" id="LN1330">1330</td><td class="line"> cairo_matrix_init_translate (&amp;translate, image_offset_x, image_offset_y);</td></tr>
+<tr class="codeline" data-linenumber="1331"><td class="num" id="LN1331">1331</td><td class="line"> cairo_matrix_multiply (&amp;matrix, &amp;matrix, &amp;translate);</td></tr>
+<tr class="codeline" data-linenumber="1332"><td class="num" id="LN1332">1332</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1333"><td class="num" id="LN1333">1333</td><td class="line"> <span class='comment'>/* Zoom factor for SVGs is already scaled, so scale back to application pixels. */</span></td></tr>
+<tr class="codeline" data-linenumber="1334"><td class="num" id="LN1334">1334</td><td class="line"> cairo_matrix_init_scale (&amp;scale, priv-&gt;zoom / priv-&gt;scale, priv-&gt;zoom / priv-&gt;scale);</td></tr>
+<tr class="codeline" data-linenumber="1335"><td class="num" id="LN1335">1335</td><td class="line"> cairo_matrix_multiply (&amp;matrix, &amp;matrix, &amp;scale);</td></tr>
+<tr class="codeline" data-linenumber="1336"><td class="num" id="LN1336">1336</td><td class="line"> cairo_matrix_init_translate (&amp;translate, xofs, yofs);</td></tr>
+<tr class="codeline" data-linenumber="1337"><td class="num" id="LN1337">1337</td><td class="line"> cairo_matrix_multiply (&amp;matrix, &amp;matrix, &amp;translate);</td></tr>
+<tr class="codeline" data-linenumber="1338"><td class="num" id="LN1338">1338</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1339"><td class="num" id="LN1339">1339</td><td class="line"> cairo_get_matrix (cr, &amp;original);</td></tr>
+<tr class="codeline" data-linenumber="1340"><td class="num" id="LN1340">1340</td><td class="line"> cairo_matrix_multiply (&amp;matrix, &amp;matrix, &amp;original);</td></tr>
+<tr class="codeline" data-linenumber="1341"><td class="num" id="LN1341">1341</td><td class="line"> cairo_set_matrix (cr, &amp;matrix);</td></tr>
+<tr class="codeline" data-linenumber="1342"><td class="num" id="LN1342">1342</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1343"><td class="num" id="LN1343">1343</td><td class="line"> rsvg_handle_render_cairo (eom_image_get_svg (priv-&gt;image), cr);</td></tr>
+<tr class="codeline" data-linenumber="1344"><td class="num" id="LN1344">1344</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1345"><td class="num" id="LN1345">1345</td><td class="line"> } <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="1346"><td class="num" id="LN1346">1346</td><td class="line"><span class='directive'>#endif /* HAVE_RSVG */</span></td></tr>
+<tr class="codeline" data-linenumber="1347"><td class="num" id="LN1347">1347</td><td class="line"> {</td></tr>
+<tr class="codeline" data-linenumber="1348"><td class="num" id="LN1348">1348</td><td class="line"> cairo_filter_t interp_type;</td></tr>
+<tr class="codeline" data-linenumber="1349"><td class="num" id="LN1349">1349</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1350"><td class="num" id="LN1350">1350</td><td class="line"> <span class='keyword'>if</span>(!<span class='macro'>DOUBLE_EQUAL(priv-&gt;zoom, 1.0)<span class='macro_popup'>(fabs (priv-&gt;zoom - 1.0) &lt; 1e-6)</span></span> &amp;&amp; priv-&gt;force_unfiltered)</td></tr>
+<tr class="codeline" data-linenumber="1351"><td class="num" id="LN1351">1351</td><td class="line"> {</td></tr>
+<tr class="codeline" data-linenumber="1352"><td class="num" id="LN1352">1352</td><td class="line"> interp_type = CAIRO_FILTER_NEAREST;</td></tr>
+<tr class="codeline" data-linenumber="1353"><td class="num" id="LN1353">1353</td><td class="line"> _set_hq_redraw_timeout(view);</td></tr>
+<tr class="codeline" data-linenumber="1354"><td class="num" id="LN1354">1354</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1355"><td class="num" id="LN1355">1355</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="1356"><td class="num" id="LN1356">1356</td><td class="line"> {</td></tr>
+<tr class="codeline" data-linenumber="1357"><td class="num" id="LN1357">1357</td><td class="line"> <span class='keyword'>if</span> (is_zoomed_in (view))</td></tr>
+<tr class="codeline" data-linenumber="1358"><td class="num" id="LN1358">1358</td><td class="line"> interp_type = priv-&gt;interp_type_in;</td></tr>
+<tr class="codeline" data-linenumber="1359"><td class="num" id="LN1359">1359</td><td class="line"> <span class='keyword'>else</span></td></tr>
+<tr class="codeline" data-linenumber="1360"><td class="num" id="LN1360">1360</td><td class="line"> interp_type = priv-&gt;interp_type_out;</td></tr>
+<tr class="codeline" data-linenumber="1361"><td class="num" id="LN1361">1361</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1362"><td class="num" id="LN1362">1362</td><td class="line"> _clear_hq_redraw_timeout (view);</td></tr>
+<tr class="codeline" data-linenumber="1363"><td class="num" id="LN1363">1363</td><td class="line"> priv-&gt;force_unfiltered = <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1364"><td class="num" id="LN1364">1364</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1365"><td class="num" id="LN1365">1365</td><td class="line"> cairo_scale (cr, priv-&gt;zoom, priv-&gt;zoom);</td></tr>
+<tr class="codeline" data-linenumber="1366"><td class="num" id="LN1366">1366</td><td class="line"> cairo_set_source_surface (cr, priv-&gt;surface, xofs/priv-&gt;zoom, yofs/priv-&gt;zoom);</td></tr>
+<tr class="codeline" data-linenumber="1367"><td class="num" id="LN1367">1367</td><td class="line"> cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_PAD);</td></tr>
+<tr class="codeline" data-linenumber="1368"><td class="num" id="LN1368">1368</td><td class="line"> <span class='keyword'>if</span> (is_zoomed_in (view) || is_zoomed_out (view))</td></tr>
+<tr class="codeline" data-linenumber="1369"><td class="num" id="LN1369">1369</td><td class="line"> cairo_pattern_set_filter (cairo_get_source (cr), interp_type);</td></tr>
+<tr class="codeline" data-linenumber="1370"><td class="num" id="LN1370">1370</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1371"><td class="num" id="LN1371">1371</td><td class="line"> cairo_paint (cr);</td></tr>
+<tr class="codeline" data-linenumber="1372"><td class="num" id="LN1372">1372</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1373"><td class="num" id="LN1373">1373</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1374"><td class="num" id="LN1374">1374</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1375"><td class="num" id="LN1375">1375</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1376"><td class="num" id="LN1376">1376</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1377"><td class="num" id="LN1377">1377</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1378"><td class="num" id="LN1378">1378</td><td class="line"><span class='comment'>/*==================================</span></td></tr>
+<tr class="codeline" data-linenumber="1379"><td class="num" id="LN1379">1379</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1380"><td class="num" id="LN1380">1380</td><td class="line"> <span class='comment'>image loading callbacks</span></td></tr>
+<tr class="codeline" data-linenumber="1381"><td class="num" id="LN1381">1381</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1382"><td class="num" id="LN1382">1382</td><td class="line"> <span class='comment'>-----------------------------------*/</span></td></tr>
+<tr class="codeline" data-linenumber="1383"><td class="num" id="LN1383">1383</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1384"><td class="num" id="LN1384">1384</td><td class="line"><span class='comment'>/* Use when the pixbuf in the view is changed, to keep a</span></td></tr>
+<tr class="codeline" data-linenumber="1385"><td class="num" id="LN1385">1385</td><td class="line"> <span class='comment'>reference to it and create its cairo surface. */</span></td></tr>
+<tr class="codeline" data-linenumber="1386"><td class="num" id="LN1386">1386</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1387"><td class="num" id="LN1387">1387</td><td class="line">update_pixbuf (EomScrollView *view, GdkPixbuf *pixbuf)</td></tr>
+<tr class="codeline" data-linenumber="1388"><td class="num" id="LN1388">1388</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1389"><td class="num" id="LN1389">1389</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1390"><td class="num" id="LN1390">1390</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1391"><td class="num" id="LN1391">1391</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1392"><td class="num" id="LN1392">1392</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1393"><td class="num" id="LN1393">1393</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;pixbuf != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1394"><td class="num" id="LN1394">1394</td><td class="line"> g_object_unref (priv-&gt;pixbuf);</td></tr>
+<tr class="codeline" data-linenumber="1395"><td class="num" id="LN1395">1395</td><td class="line"> priv-&gt;pixbuf = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1396"><td class="num" id="LN1396">1396</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1397"><td class="num" id="LN1397">1397</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1398"><td class="num" id="LN1398">1398</td><td class="line"> priv-&gt;pixbuf = pixbuf;</td></tr>
+<tr class="codeline" data-linenumber="1399"><td class="num" id="LN1399">1399</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1400"><td class="num" id="LN1400">1400</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;surface) {</td></tr>
+<tr class="codeline" data-linenumber="1401"><td class="num" id="LN1401">1401</td><td class="line"> cairo_surface_destroy (priv-&gt;surface);</td></tr>
+<tr class="codeline" data-linenumber="1402"><td class="num" id="LN1402">1402</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1403"><td class="num" id="LN1403">1403</td><td class="line"> priv-&gt;surface = create_surface_from_pixbuf (view, priv-&gt;pixbuf);</td></tr>
+<tr class="codeline" data-linenumber="1404"><td class="num" id="LN1404">1404</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1405"><td class="num" id="LN1405">1405</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1406"><td class="num" id="LN1406">1406</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1407"><td class="num" id="LN1407">1407</td><td class="line">image_changed_cb (EomImage *img, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="1408"><td class="num" id="LN1408">1408</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1409"><td class="num" id="LN1409">1409</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1410"><td class="num" id="LN1410">1410</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1411"><td class="num" id="LN1411">1411</td><td class="line"> priv = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1412"><td class="num" id="LN1412">1412</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1413"><td class="num" id="LN1413">1413</td><td class="line"> update_pixbuf (<span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>, eom_image_get_pixbuf (img));</td></tr>
+<tr class="codeline" data-linenumber="1414"><td class="num" id="LN1414">1414</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1415"><td class="num" id="LN1415">1415</td><td class="line"> set_zoom_fit (<span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1416"><td class="num" id="LN1416">1416</td><td class="line"> check_scrollbar_visibility (<span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1417"><td class="num" id="LN1417">1417</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1418"><td class="num" id="LN1418">1418</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1419"><td class="num" id="LN1419">1419</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1420"><td class="num" id="LN1420">1420</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1421"><td class="num" id="LN1421">1421</td><td class="line"><span class='comment'>/*===================================</span></td></tr>
+<tr class="codeline" data-linenumber="1422"><td class="num" id="LN1422">1422</td><td class="line"> <span class='comment'>public API</span></td></tr>
+<tr class="codeline" data-linenumber="1423"><td class="num" id="LN1423">1423</td><td class="line"> <span class='comment'>---------------------------------*/</span></td></tr>
+<tr class="codeline" data-linenumber="1424"><td class="num" id="LN1424">1424</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1425"><td class="num" id="LN1425">1425</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1426"><td class="num" id="LN1426">1426</td><td class="line">eom_scroll_view_hide_cursor (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1427"><td class="num" id="LN1427">1427</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1428"><td class="num" id="LN1428">1428</td><td class="line"> eom_scroll_view_set_cursor (view, EOM_SCROLL_VIEW_CURSOR_HIDDEN);</td></tr>
+<tr class="codeline" data-linenumber="1429"><td class="num" id="LN1429">1429</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1430"><td class="num" id="LN1430">1430</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1431"><td class="num" id="LN1431">1431</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1432"><td class="num" id="LN1432">1432</td><td class="line">eom_scroll_view_show_cursor (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1433"><td class="num" id="LN1433">1433</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1434"><td class="num" id="LN1434">1434</td><td class="line"> eom_scroll_view_set_cursor (view, EOM_SCROLL_VIEW_CURSOR_NORMAL);</td></tr>
+<tr class="codeline" data-linenumber="1435"><td class="num" id="LN1435">1435</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1436"><td class="num" id="LN1436">1436</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1437"><td class="num" id="LN1437">1437</td><td class="line"><span class='comment'>/* general properties */</span></td></tr>
+<tr class="codeline" data-linenumber="1438"><td class="num" id="LN1438">1438</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1439"><td class="num" id="LN1439">1439</td><td class="line">eom_scroll_view_set_zoom_upscale (EomScrollView *view, gboolean upscale)</td></tr>
+<tr class="codeline" data-linenumber="1440"><td class="num" id="LN1440">1440</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1441"><td class="num" id="LN1441">1441</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1442"><td class="num" id="LN1442">1442</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1443"><td class="num" id="LN1443">1443</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1444"><td class="num" id="LN1444">1444</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1445"><td class="num" id="LN1445">1445</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1446"><td class="num" id="LN1446">1446</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1447"><td class="num" id="LN1447">1447</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;upscale != upscale) {</td></tr>
+<tr class="codeline" data-linenumber="1448"><td class="num" id="LN1448">1448</td><td class="line"> priv-&gt;upscale = upscale;</td></tr>
+<tr class="codeline" data-linenumber="1449"><td class="num" id="LN1449">1449</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1450"><td class="num" id="LN1450">1450</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;zoom_mode == ZOOM_MODE_FIT) {</td></tr>
+<tr class="codeline" data-linenumber="1451"><td class="num" id="LN1451">1451</td><td class="line"> set_zoom_fit (view);</td></tr>
+<tr class="codeline" data-linenumber="1452"><td class="num" id="LN1452">1452</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1453"><td class="num" id="LN1453">1453</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1454"><td class="num" id="LN1454">1454</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1455"><td class="num" id="LN1455">1455</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1456"><td class="num" id="LN1456">1456</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1457"><td class="num" id="LN1457">1457</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1458"><td class="num" id="LN1458">1458</td><td class="line">eom_scroll_view_set_antialiasing_in (EomScrollView *view, gboolean state)</td></tr>
+<tr class="codeline" data-linenumber="1459"><td class="num" id="LN1459">1459</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1460"><td class="num" id="LN1460">1460</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1461"><td class="num" id="LN1461">1461</td><td class="line"> cairo_filter_t new_interp_type;</td></tr>
+<tr class="codeline" data-linenumber="1462"><td class="num" id="LN1462">1462</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1463"><td class="num" id="LN1463">1463</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1464"><td class="num" id="LN1464">1464</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1465"><td class="num" id="LN1465">1465</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1466"><td class="num" id="LN1466">1466</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1467"><td class="num" id="LN1467">1467</td><td class="line"> new_interp_type = state ? CAIRO_FILTER_GOOD : CAIRO_FILTER_NEAREST;</td></tr>
+<tr class="codeline" data-linenumber="1468"><td class="num" id="LN1468">1468</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1469"><td class="num" id="LN1469">1469</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;interp_type_in != new_interp_type) {</td></tr>
+<tr class="codeline" data-linenumber="1470"><td class="num" id="LN1470">1470</td><td class="line"> priv-&gt;interp_type_in = new_interp_type;</td></tr>
+<tr class="codeline" data-linenumber="1471"><td class="num" id="LN1471">1471</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1472"><td class="num" id="LN1472">1472</td><td class="line"> g_object_notify (<span class='macro'>G_OBJECT (view)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>view)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, <span class='string_literal'>"antialiasing-in"</span>);</td></tr>
+<tr class="codeline" data-linenumber="1473"><td class="num" id="LN1473">1473</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1474"><td class="num" id="LN1474">1474</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1475"><td class="num" id="LN1475">1475</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1476"><td class="num" id="LN1476">1476</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1477"><td class="num" id="LN1477">1477</td><td class="line">eom_scroll_view_set_antialiasing_out (EomScrollView *view, gboolean state)</td></tr>
+<tr class="codeline" data-linenumber="1478"><td class="num" id="LN1478">1478</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1479"><td class="num" id="LN1479">1479</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1480"><td class="num" id="LN1480">1480</td><td class="line"> cairo_filter_t new_interp_type;</td></tr>
+<tr class="codeline" data-linenumber="1481"><td class="num" id="LN1481">1481</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1482"><td class="num" id="LN1482">1482</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1483"><td class="num" id="LN1483">1483</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1484"><td class="num" id="LN1484">1484</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1485"><td class="num" id="LN1485">1485</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1486"><td class="num" id="LN1486">1486</td><td class="line"> new_interp_type = state ? CAIRO_FILTER_GOOD : CAIRO_FILTER_NEAREST;</td></tr>
+<tr class="codeline" data-linenumber="1487"><td class="num" id="LN1487">1487</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1488"><td class="num" id="LN1488">1488</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;interp_type_out != new_interp_type) {</td></tr>
+<tr class="codeline" data-linenumber="1489"><td class="num" id="LN1489">1489</td><td class="line"> priv-&gt;interp_type_out = new_interp_type;</td></tr>
+<tr class="codeline" data-linenumber="1490"><td class="num" id="LN1490">1490</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1491"><td class="num" id="LN1491">1491</td><td class="line"> g_object_notify (<span class='macro'>G_OBJECT (view)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>view)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, <span class='string_literal'>"antialiasing-out"</span>);</td></tr>
+<tr class="codeline" data-linenumber="1492"><td class="num" id="LN1492">1492</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1493"><td class="num" id="LN1493">1493</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1494"><td class="num" id="LN1494">1494</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1495"><td class="num" id="LN1495">1495</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1496"><td class="num" id="LN1496">1496</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1497"><td class="num" id="LN1497">1497</td><td class="line">_transp_background_changed (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1498"><td class="num" id="LN1498">1498</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1499"><td class="num" id="LN1499">1499</td><td class="line"> EomScrollViewPrivate *priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1500"><td class="num" id="LN1500">1500</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1501"><td class="num" id="LN1501">1501</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;pixbuf != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span> &amp;&amp; gdk_pixbuf_get_has_alpha (priv-&gt;pixbuf)) {</td></tr>
+<tr class="codeline" data-linenumber="1502"><td class="num" id="LN1502">1502</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;background_surface) {</td></tr>
+<tr class="codeline" data-linenumber="1503"><td class="num" id="LN1503">1503</td><td class="line"> cairo_surface_destroy (priv-&gt;background_surface);</td></tr>
+<tr class="codeline" data-linenumber="1504"><td class="num" id="LN1504">1504</td><td class="line"> <span class='comment'>/* Will be recreated if needed during redraw */</span></td></tr>
+<tr class="codeline" data-linenumber="1505"><td class="num" id="LN1505">1505</td><td class="line"> priv-&gt;background_surface = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1506"><td class="num" id="LN1506">1506</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1507"><td class="num" id="LN1507">1507</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1508"><td class="num" id="LN1508">1508</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1509"><td class="num" id="LN1509">1509</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1510"><td class="num" id="LN1510">1510</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1511"><td class="num" id="LN1511">1511</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1512"><td class="num" id="LN1512">1512</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1513"><td class="num" id="LN1513">1513</td><td class="line">eom_scroll_view_set_transparency_color (EomScrollView *view, GdkRGBA *color)</td></tr>
+<tr class="codeline" data-linenumber="1514"><td class="num" id="LN1514">1514</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1515"><td class="num" id="LN1515">1515</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1516"><td class="num" id="LN1516">1516</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1517"><td class="num" id="LN1517">1517</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1518"><td class="num" id="LN1518">1518</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1519"><td class="num" id="LN1519">1519</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1520"><td class="num" id="LN1520">1520</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1521"><td class="num" id="LN1521">1521</td><td class="line"> <span class='keyword'>if</span> (!_eom_gdk_rgba_equal0 (&amp;priv-&gt;transp_color, color)) {</td></tr>
+<tr class="codeline" data-linenumber="1522"><td class="num" id="LN1522">1522</td><td class="line"> priv-&gt;transp_color = *color;</td></tr>
+<tr class="codeline" data-linenumber="1523"><td class="num" id="LN1523">1523</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;transp_style == EOM_TRANSP_COLOR)</td></tr>
+<tr class="codeline" data-linenumber="1524"><td class="num" id="LN1524">1524</td><td class="line"> _transp_background_changed (view);</td></tr>
+<tr class="codeline" data-linenumber="1525"><td class="num" id="LN1525">1525</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1526"><td class="num" id="LN1526">1526</td><td class="line"> g_object_notify (<span class='macro'>G_OBJECT (view)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>view)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, <span class='string_literal'>"transparency-color"</span>);</td></tr>
+<tr class="codeline" data-linenumber="1527"><td class="num" id="LN1527">1527</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1528"><td class="num" id="LN1528">1528</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1529"><td class="num" id="LN1529">1529</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1530"><td class="num" id="LN1530">1530</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1531"><td class="num" id="LN1531">1531</td><td class="line">eom_scroll_view_set_transparency (EomScrollView *view,</td></tr>
+<tr class="codeline" data-linenumber="1532"><td class="num" id="LN1532">1532</td><td class="line"> EomTransparencyStyle style)</td></tr>
+<tr class="codeline" data-linenumber="1533"><td class="num" id="LN1533">1533</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1534"><td class="num" id="LN1534">1534</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1535"><td class="num" id="LN1535">1535</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1536"><td class="num" id="LN1536">1536</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1537"><td class="num" id="LN1537">1537</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1538"><td class="num" id="LN1538">1538</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1539"><td class="num" id="LN1539">1539</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1540"><td class="num" id="LN1540">1540</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;transp_style != style) {</td></tr>
+<tr class="codeline" data-linenumber="1541"><td class="num" id="LN1541">1541</td><td class="line"> priv-&gt;transp_style = style;</td></tr>
+<tr class="codeline" data-linenumber="1542"><td class="num" id="LN1542">1542</td><td class="line"> _transp_background_changed (view);</td></tr>
+<tr class="codeline" data-linenumber="1543"><td class="num" id="LN1543">1543</td><td class="line"> g_object_notify (<span class='macro'>G_OBJECT (view)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>view)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, <span class='string_literal'>"transparency-style"</span>);</td></tr>
+<tr class="codeline" data-linenumber="1544"><td class="num" id="LN1544">1544</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1545"><td class="num" id="LN1545">1545</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1546"><td class="num" id="LN1546">1546</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1547"><td class="num" id="LN1547">1547</td><td class="line"><span class='comment'>/* zoom api */</span></td></tr>
+<tr class="codeline" data-linenumber="1548"><td class="num" id="LN1548">1548</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1549"><td class="num" id="LN1549">1549</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>double</span> preferred_zoom_levels[] = {</td></tr>
+<tr class="codeline" data-linenumber="1550"><td class="num" id="LN1550">1550</td><td class="line"> 1.0 / 100, 1.0 / 50, 1.0 / 20,</td></tr>
+<tr class="codeline" data-linenumber="1551"><td class="num" id="LN1551">1551</td><td class="line"> 1.0 / 10.0, 1.0 / 5.0, 1.0 / 3.0, 1.0 / 2.0, 1.0 / 1.5,</td></tr>
+<tr class="codeline" data-linenumber="1552"><td class="num" id="LN1552">1552</td><td class="line"> 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0,</td></tr>
+<tr class="codeline" data-linenumber="1553"><td class="num" id="LN1553">1553</td><td class="line"> 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0</td></tr>
+<tr class="codeline" data-linenumber="1554"><td class="num" id="LN1554">1554</td><td class="line">};</td></tr>
+<tr class="codeline" data-linenumber="1555"><td class="num" id="LN1555">1555</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>const</span> gint n_zoom_levels = (<span class='keyword'>sizeof</span> (preferred_zoom_levels) / <span class='keyword'>sizeof</span> (<span class='keyword'>double</span>));</td></tr>
+<tr class="codeline" data-linenumber="1556"><td class="num" id="LN1556">1556</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1557"><td class="num" id="LN1557">1557</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1558"><td class="num" id="LN1558">1558</td><td class="line">eom_scroll_view_zoom_in (EomScrollView *view, gboolean smooth)</td></tr>
+<tr class="codeline" data-linenumber="1559"><td class="num" id="LN1559">1559</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1560"><td class="num" id="LN1560">1560</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1561"><td class="num" id="LN1561">1561</td><td class="line"> <span class='keyword'>double</span> zoom;</td></tr>
+<tr class="codeline" data-linenumber="1562"><td class="num" id="LN1562">1562</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1563"><td class="num" id="LN1563">1563</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1564"><td class="num" id="LN1564">1564</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1565"><td class="num" id="LN1565">1565</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1566"><td class="num" id="LN1566">1566</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1567"><td class="num" id="LN1567">1567</td><td class="line"> <span class='keyword'>if</span> (smooth) {</td></tr>
+<tr class="codeline" data-linenumber="1568"><td class="num" id="LN1568">1568</td><td class="line"> zoom = priv-&gt;zoom * priv-&gt;zoom_multiplier;</td></tr>
+<tr class="codeline" data-linenumber="1569"><td class="num" id="LN1569">1569</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1570"><td class="num" id="LN1570">1570</td><td class="line"> <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="1571"><td class="num" id="LN1571">1571</td><td class="line"> <span class='keyword'>int</span> i;</td></tr>
+<tr class="codeline" data-linenumber="1572"><td class="num" id="LN1572">1572</td><td class="line"> <span class='keyword'>int</span> index = -1;</td></tr>
+<tr class="codeline" data-linenumber="1573"><td class="num" id="LN1573">1573</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1574"><td class="num" id="LN1574">1574</td><td class="line"> <span class='keyword'>for</span> (i = 0; i &lt; n_zoom_levels; i++) {</td></tr>
+<tr class="codeline" data-linenumber="1575"><td class="num" id="LN1575">1575</td><td class="line"> <span class='keyword'>if</span> (preferred_zoom_levels [i] - priv-&gt;zoom</td></tr>
+<tr class="codeline" data-linenumber="1576"><td class="num" id="LN1576">1576</td><td class="line"> &gt; <span class='macro'>DOUBLE_EQUAL_MAX_DIFF<span class='macro_popup'>1e-6</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1577"><td class="num" id="LN1577">1577</td><td class="line"> index = i;</td></tr>
+<tr class="codeline" data-linenumber="1578"><td class="num" id="LN1578">1578</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1579"><td class="num" id="LN1579">1579</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1580"><td class="num" id="LN1580">1580</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1581"><td class="num" id="LN1581">1581</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1582"><td class="num" id="LN1582">1582</td><td class="line"> <span class='keyword'>if</span> (index == -1) {</td></tr>
+<tr class="codeline" data-linenumber="1583"><td class="num" id="LN1583">1583</td><td class="line"> zoom = priv-&gt;zoom;</td></tr>
+<tr class="codeline" data-linenumber="1584"><td class="num" id="LN1584">1584</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1585"><td class="num" id="LN1585">1585</td><td class="line"> <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="1586"><td class="num" id="LN1586">1586</td><td class="line"> zoom = preferred_zoom_levels [i];</td></tr>
+<tr class="codeline" data-linenumber="1587"><td class="num" id="LN1587">1587</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1588"><td class="num" id="LN1588">1588</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1589"><td class="num" id="LN1589">1589</td><td class="line"> set_zoom (view, zoom, <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>, 0, 0);</td></tr>
+<tr class="codeline" data-linenumber="1590"><td class="num" id="LN1590">1590</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1591"><td class="num" id="LN1591">1591</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1592"><td class="num" id="LN1592">1592</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1593"><td class="num" id="LN1593">1593</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1594"><td class="num" id="LN1594">1594</td><td class="line">eom_scroll_view_zoom_out (EomScrollView *view, gboolean smooth)</td></tr>
+<tr class="codeline" data-linenumber="1595"><td class="num" id="LN1595">1595</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1596"><td class="num" id="LN1596">1596</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1597"><td class="num" id="LN1597">1597</td><td class="line"> <span class='keyword'>double</span> zoom;</td></tr>
+<tr class="codeline" data-linenumber="1598"><td class="num" id="LN1598">1598</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1599"><td class="num" id="LN1599">1599</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1600"><td class="num" id="LN1600">1600</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1601"><td class="num" id="LN1601">1601</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1602"><td class="num" id="LN1602">1602</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1603"><td class="num" id="LN1603">1603</td><td class="line"> <span class='keyword'>if</span> (smooth) {</td></tr>
+<tr class="codeline" data-linenumber="1604"><td class="num" id="LN1604">1604</td><td class="line"> zoom = priv-&gt;zoom / priv-&gt;zoom_multiplier;</td></tr>
+<tr class="codeline" data-linenumber="1605"><td class="num" id="LN1605">1605</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1606"><td class="num" id="LN1606">1606</td><td class="line"> <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="1607"><td class="num" id="LN1607">1607</td><td class="line"> <span class='keyword'>int</span> i;</td></tr>
+<tr class="codeline" data-linenumber="1608"><td class="num" id="LN1608">1608</td><td class="line"> <span class='keyword'>int</span> index = -1;</td></tr>
+<tr class="codeline" data-linenumber="1609"><td class="num" id="LN1609">1609</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1610"><td class="num" id="LN1610">1610</td><td class="line"> <span class='keyword'>for</span> (i = n_zoom_levels - 1; i &gt;= 0; i--) {</td></tr>
+<tr class="codeline" data-linenumber="1611"><td class="num" id="LN1611">1611</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;zoom - preferred_zoom_levels [i]</td></tr>
+<tr class="codeline" data-linenumber="1612"><td class="num" id="LN1612">1612</td><td class="line"> &gt; <span class='macro'>DOUBLE_EQUAL_MAX_DIFF<span class='macro_popup'>1e-6</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1613"><td class="num" id="LN1613">1613</td><td class="line"> index = i;</td></tr>
+<tr class="codeline" data-linenumber="1614"><td class="num" id="LN1614">1614</td><td class="line"> <span class='keyword'>break</span>;</td></tr>
+<tr class="codeline" data-linenumber="1615"><td class="num" id="LN1615">1615</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1616"><td class="num" id="LN1616">1616</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1617"><td class="num" id="LN1617">1617</td><td class="line"> <span class='keyword'>if</span> (index == -1) {</td></tr>
+<tr class="codeline" data-linenumber="1618"><td class="num" id="LN1618">1618</td><td class="line"> zoom = priv-&gt;zoom;</td></tr>
+<tr class="codeline" data-linenumber="1619"><td class="num" id="LN1619">1619</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1620"><td class="num" id="LN1620">1620</td><td class="line"> <span class='keyword'>else</span> {</td></tr>
+<tr class="codeline" data-linenumber="1621"><td class="num" id="LN1621">1621</td><td class="line"> zoom = preferred_zoom_levels [i];</td></tr>
+<tr class="codeline" data-linenumber="1622"><td class="num" id="LN1622">1622</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1623"><td class="num" id="LN1623">1623</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1624"><td class="num" id="LN1624">1624</td><td class="line"> set_zoom (view, zoom, <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>, 0, 0);</td></tr>
+<tr class="codeline" data-linenumber="1625"><td class="num" id="LN1625">1625</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1626"><td class="num" id="LN1626">1626</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1627"><td class="num" id="LN1627">1627</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1628"><td class="num" id="LN1628">1628</td><td class="line">eom_scroll_view_zoom_fit (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1629"><td class="num" id="LN1629">1629</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1630"><td class="num" id="LN1630">1630</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1631"><td class="num" id="LN1631">1631</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1632"><td class="num" id="LN1632">1632</td><td class="line"> set_zoom_fit (view);</td></tr>
+<tr class="codeline" data-linenumber="1633"><td class="num" id="LN1633">1633</td><td class="line"> check_scrollbar_visibility (view, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1634"><td class="num" id="LN1634">1634</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (view-&gt;priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(view-&gt;priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1635"><td class="num" id="LN1635">1635</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1636"><td class="num" id="LN1636">1636</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1637"><td class="num" id="LN1637">1637</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1638"><td class="num" id="LN1638">1638</td><td class="line">eom_scroll_view_set_zoom (EomScrollView *view, <span class='keyword'>double</span> zoom)</td></tr>
+<tr class="codeline" data-linenumber="1639"><td class="num" id="LN1639">1639</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1640"><td class="num" id="LN1640">1640</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1641"><td class="num" id="LN1641">1641</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1642"><td class="num" id="LN1642">1642</td><td class="line"> set_zoom (view, zoom, <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>, 0, 0);</td></tr>
+<tr class="codeline" data-linenumber="1643"><td class="num" id="LN1643">1643</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1644"><td class="num" id="LN1644">1644</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1645"><td class="num" id="LN1645">1645</td><td class="line"><span class='keyword'>double</span></td></tr>
+<tr class="codeline" data-linenumber="1646"><td class="num" id="LN1646">1646</td><td class="line">eom_scroll_view_get_zoom (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1647"><td class="num" id="LN1647">1647</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1648"><td class="num" id="LN1648">1648</td><td class="line"> <span class='macro'>g_return_val_if_fail (EOM_IS_SCROLL_VIEW (view), 0.0)<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return (0.0); } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1649"><td class="num" id="LN1649">1649</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1650"><td class="num" id="LN1650">1650</td><td class="line"> <span class='keyword'>return</span> view-&gt;priv-&gt;zoom;</td></tr>
+<tr class="codeline" data-linenumber="1651"><td class="num" id="LN1651">1651</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1652"><td class="num" id="LN1652">1652</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1653"><td class="num" id="LN1653">1653</td><td class="line">gboolean</td></tr>
+<tr class="codeline" data-linenumber="1654"><td class="num" id="LN1654">1654</td><td class="line">eom_scroll_view_get_zoom_is_min (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1655"><td class="num" id="LN1655">1655</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1656"><td class="num" id="LN1656">1656</td><td class="line"> <span class='macro'>g_return_val_if_fail (EOM_IS_SCROLL_VIEW (view), FALSE)<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return ((0)); } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1657"><td class="num" id="LN1657">1657</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1658"><td class="num" id="LN1658">1658</td><td class="line"> set_minimum_zoom_factor (view);</td></tr>
+<tr class="codeline" data-linenumber="1659"><td class="num" id="LN1659">1659</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1660"><td class="num" id="LN1660">1660</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>DOUBLE_EQUAL (view-&gt;priv-&gt;zoom, MIN_ZOOM_FACTOR)<span class='macro_popup'>(fabs (view-&gt;priv-&gt;zoom - 0.02) &lt; 1e-6)</span></span> ||</td></tr>
+<tr class="codeline" data-linenumber="1661"><td class="num" id="LN1661">1661</td><td class="line"> <span class='macro'>DOUBLE_EQUAL (view-&gt;priv-&gt;zoom, view-&gt;priv-&gt;min_zoom)<span class='macro_popup'>(fabs (view-&gt;priv-&gt;zoom - view-&gt;priv-&gt;min_zoom) &lt;<br> 1e-6)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1662"><td class="num" id="LN1662">1662</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1663"><td class="num" id="LN1663">1663</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1664"><td class="num" id="LN1664">1664</td><td class="line">gboolean</td></tr>
+<tr class="codeline" data-linenumber="1665"><td class="num" id="LN1665">1665</td><td class="line">eom_scroll_view_get_zoom_is_max (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1666"><td class="num" id="LN1666">1666</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1667"><td class="num" id="LN1667">1667</td><td class="line"> <span class='macro'>g_return_val_if_fail (EOM_IS_SCROLL_VIEW (view), FALSE)<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return ((0)); } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1668"><td class="num" id="LN1668">1668</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1669"><td class="num" id="LN1669">1669</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>DOUBLE_EQUAL (view-&gt;priv-&gt;zoom, MAX_ZOOM_FACTOR)<span class='macro_popup'>(fabs (view-&gt;priv-&gt;zoom - 20) &lt; 1e-6)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1670"><td class="num" id="LN1670">1670</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1671"><td class="num" id="LN1671">1671</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1672"><td class="num" id="LN1672">1672</td><td class="line"><span class='keyword'>static</span> <span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1673"><td class="num" id="LN1673">1673</td><td class="line">display_next_frame_cb (EomImage *image, gint delay, gpointer data)</td></tr>
+<tr class="codeline" data-linenumber="1674"><td class="num" id="LN1674">1674</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1675"><td class="num" id="LN1675">1675</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1676"><td class="num" id="LN1676">1676</td><td class="line"> EomScrollView *view;</td></tr>
+<tr class="codeline" data-linenumber="1677"><td class="num" id="LN1677">1677</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1678"><td class="num" id="LN1678">1678</td><td class="line"> <span class='keyword'>if</span> (!<span class='macro'>EOM_IS_SCROLL_VIEW (data)<span class='macro_popup'>(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) (<br>(data)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; }))))</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="1679"><td class="num" id="LN1679">1679</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="1680"><td class="num" id="LN1680">1680</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1681"><td class="num" id="LN1681">1681</td><td class="line"> view = <span class='macro'>EOM_SCROLL_VIEW (data)<span class='macro_popup'>((((EomScrollView*) g_type_check_instance_cast ((GTypeInstance<br>*) ((data)), ((eom_scroll_view_get_type ()))))))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1682"><td class="num" id="LN1682">1682</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1683"><td class="num" id="LN1683">1683</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1684"><td class="num" id="LN1684">1684</td><td class="line"> update_pixbuf (view, eom_image_get_pixbuf (image));</td></tr>
+<tr class="codeline" data-linenumber="1685"><td class="num" id="LN1685">1685</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1686"><td class="num" id="LN1686">1686</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1687"><td class="num" id="LN1687">1687</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1688"><td class="num" id="LN1688">1688</td><td class="line"><span class='keyword'>void</span></td></tr>
+<tr class="codeline" data-linenumber="1689"><td class="num" id="LN1689">1689</td><td class="line">eom_scroll_view_set_image (EomScrollView *view, EomImage *image)</td></tr>
+<tr class="codeline" data-linenumber="1690"><td class="num" id="LN1690">1690</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1691"><td class="num" id="LN1691">1691</td><td class="line"> EomScrollViewPrivate *priv;</td></tr>
+<tr class="codeline" data-linenumber="1692"><td class="num" id="LN1692">1692</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1693"><td class="num" id="LN1693">1693</td><td class="line"> <span class='macro'>g_return_if_fail (EOM_IS_SCROLL_VIEW (view))<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return; } } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1694"><td class="num" id="LN1694">1694</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1695"><td class="num" id="LN1695">1695</td><td class="line"> priv = view-&gt;priv;</td></tr>
+<tr class="codeline" data-linenumber="1696"><td class="num" id="LN1696">1696</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1697"><td class="num" id="LN1697">1697</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image == image) {</td></tr>
+<tr class="codeline" data-linenumber="1698"><td class="num" id="LN1698">1698</td><td class="line"> <span class='keyword'>return</span>;</td></tr>
+<tr class="codeline" data-linenumber="1699"><td class="num" id="LN1699">1699</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1700"><td class="num" id="LN1700">1700</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1701"><td class="num" id="LN1701">1701</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;image != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1702"><td class="num" id="LN1702">1702</td><td class="line"> free_image_resources (view);</td></tr>
+<tr class="codeline" data-linenumber="1703"><td class="num" id="LN1703">1703</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1704"><td class="num" id="LN1704">1704</td><td class="line"> <span class='macro'>g_assert (priv-&gt;image == NULL)<span class='macro_popup'>do { if (priv-&gt;image == ((void*)0)) ; else g_assertion_message_expr<br> ("EOM", "eom-scroll-view.c", 1704, ((const char*) (__func__)<br>), "priv-&gt;image == NULL"); } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1705"><td class="num" id="LN1705">1705</td><td class="line"> <span class='macro'>g_assert (priv-&gt;pixbuf == NULL)<span class='macro_popup'>do { if (priv-&gt;pixbuf == ((void*)0)) ; else g_assertion_message_expr<br> ("EOM", "eom-scroll-view.c", 1705, ((const char*) (__func__)<br>), "priv-&gt;pixbuf == NULL"); } while (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1706"><td class="num" id="LN1706">1706</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1707"><td class="num" id="LN1707">1707</td><td class="line"> <span class='keyword'>if</span> (image != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1708"><td class="num" id="LN1708">1708</td><td class="line"> eom_image_data_ref (image);</td></tr>
+<tr class="codeline" data-linenumber="1709"><td class="num" id="LN1709">1709</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1710"><td class="num" id="LN1710">1710</td><td class="line"> <span class='keyword'>if</span> (priv-&gt;pixbuf == <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>) {</td></tr>
+<tr class="codeline" data-linenumber="1711"><td class="num" id="LN1711">1711</td><td class="line"> update_pixbuf (view, eom_image_get_pixbuf (image));</td></tr>
+<tr class="codeline" data-linenumber="1712"><td class="num" id="LN1712">1712</td><td class="line"> set_zoom_fit (view);</td></tr>
+<tr class="codeline" data-linenumber="1713"><td class="num" id="LN1713">1713</td><td class="line"> check_scrollbar_visibility (view, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1714"><td class="num" id="LN1714">1714</td><td class="line"> gtk_widget_queue_draw (<span class='macro'>GTK_WIDGET (priv-&gt;display)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(priv-&gt;display)), ((gtk_widget_get_type ()))))))</span></span>);</td></tr>
+<tr class="codeline" data-linenumber="1715"><td class="num" id="LN1715">1715</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1716"><td class="num" id="LN1716">1716</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1717"><td class="num" id="LN1717">1717</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1718"><td class="num" id="LN1718">1718</td><td class="line"> priv-&gt;image_changed_id = <span class='macro'>g_signal_connect (image, <span class='string_literal'>"changed"</span>,<span class='macro_popup'>g_signal_connect_data ((image), ("changed"), ((GCallback) image_changed_cb<br>), (view), ((void*)0), (GConnectFlags) 0)</span></span></td></tr>
+<tr class="codeline" data-linenumber="1719"><td class="num" id="LN1719">1719</td><td class="line"> <span class='macro'>(GCallback) image_changed_cb, view)<span class='macro_popup'>g_signal_connect_data ((image), ("changed"), ((GCallback) image_changed_cb<br>), (view), ((void*)0), (GConnectFlags) 0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1720"><td class="num" id="LN1720">1720</td><td class="line"> <span class='keyword'>if</span> (eom_image_is_animation (image) == <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span> ) {</td></tr>
+<tr class="codeline" data-linenumber="1721"><td class="num" id="LN1721">1721</td><td class="line"> eom_image_start_animation (image);</td></tr>
+<tr class="codeline" data-linenumber="1722"><td class="num" id="LN1722">1722</td><td class="line"> priv-&gt;frame_changed_id = <span class='macro'>g_signal_connect (image, <span class='string_literal'>"next-frame"</span>,<span class='macro_popup'>g_signal_connect_data ((image), ("next-frame"), ((GCallback) display_next_frame_cb<br>), (view), ((void*)0), (GConnectFlags) 0)</span></span></td></tr>
+<tr class="codeline" data-linenumber="1723"><td class="num" id="LN1723">1723</td><td class="line"> <span class='macro'>(GCallback) display_next_frame_cb, view)<span class='macro_popup'>g_signal_connect_data ((image), ("next-frame"), ((GCallback) display_next_frame_cb<br>), (view), ((void*)0), (GConnectFlags) 0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1724"><td class="num" id="LN1724">1724</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1725"><td class="num" id="LN1725">1725</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1726"><td class="num" id="LN1726">1726</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1727"><td class="num" id="LN1727">1727</td><td class="line"> priv-&gt;image = image;</td></tr>
+<tr class="codeline" data-linenumber="1728"><td class="num" id="LN1728">1728</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1729"><td class="num" id="LN1729">1729</td><td class="line"> g_object_notify (<span class='macro'>G_OBJECT (view)<span class='macro_popup'>((((GObject*) g_type_check_instance_cast ((GTypeInstance*) ((<br>view)), (((GType) ((20) &lt;&lt; (2))))))))</span></span>, <span class='string_literal'>"image"</span>);</td></tr>
+<tr class="codeline" data-linenumber="1730"><td class="num" id="LN1730">1730</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1731"><td class="num" id="LN1731">1731</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1732"><td class="num" id="LN1732">1732</td><td class="line"><span class='comment'>/**</span></td></tr>
+<tr class="codeline" data-linenumber="1733"><td class="num" id="LN1733">1733</td><td class="line"> <span class='comment'>* eom_scroll_view_get_image:</span></td></tr>
+<tr class="codeline" data-linenumber="1734"><td class="num" id="LN1734">1734</td><td class="line"> <span class='comment'>* @view: An #EomScrollView.</span></td></tr>
+<tr class="codeline" data-linenumber="1735"><td class="num" id="LN1735">1735</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="1736"><td class="num" id="LN1736">1736</td><td class="line"> <span class='comment'>* Gets the the currently displayed #EomImage.</span></td></tr>
+<tr class="codeline" data-linenumber="1737"><td class="num" id="LN1737">1737</td><td class="line"> <span class='comment'>*</span></td></tr>
+<tr class="codeline" data-linenumber="1738"><td class="num" id="LN1738">1738</td><td class="line"> <span class='comment'>* Returns: (transfer full): An #EomImage.</span></td></tr>
+<tr class="codeline" data-linenumber="1739"><td class="num" id="LN1739">1739</td><td class="line"> <span class='comment'>**/</span></td></tr>
+<tr class="codeline" data-linenumber="1740"><td class="num" id="LN1740">1740</td><td class="line">EomImage*</td></tr>
+<tr class="codeline" data-linenumber="1741"><td class="num" id="LN1741">1741</td><td class="line">eom_scroll_view_get_image (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1742"><td class="num" id="LN1742">1742</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1743"><td class="num" id="LN1743">1743</td><td class="line"> EomImage *img;</td></tr>
+<tr class="codeline" data-linenumber="1744"><td class="num" id="LN1744">1744</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1745"><td class="num" id="LN1745">1745</td><td class="line"> <span class='macro'>g_return_val_if_fail (EOM_IS_SCROLL_VIEW (view), NULL)<span class='macro_popup'>do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance<br>*) ((view)); GType __t = ((eom_scroll_view_get_type ())); gboolean<br> __r; if (!__inst) __r = (0); else if (__inst-&gt;g_class &amp;&amp;<br> __inst-&gt;g_class-&gt;g_type == __t) __r = (!(0)); else __r<br> = g_type_check_instance_is_a (__inst, __t); __r; })))))) { }<br> else { g_return_if_fail_warning ("EOM", ((const char*) (__func__<br>)), "EOM_IS_SCROLL_VIEW (view)"); return (((void*)0)); } } while<br> (0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1746"><td class="num" id="LN1746">1746</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1747"><td class="num" id="LN1747">1747</td><td class="line"> img = view-&gt;priv-&gt;image;</td></tr>
+<tr class="codeline" data-linenumber="1748"><td class="num" id="LN1748">1748</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1749"><td class="num" id="LN1749">1749</td><td class="line"> <span class='keyword'>if</span> (img != <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>)</td></tr>
+<tr class="codeline" data-linenumber="1750"><td class="num" id="LN1750">1750</td><td class="line"> g_object_ref (img);</td></tr>
+<tr class="codeline" data-linenumber="1751"><td class="num" id="LN1751">1751</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1752"><td class="num" id="LN1752">1752</td><td class="line"> <span class='keyword'>return</span> img;</td></tr>
+<tr class="codeline" data-linenumber="1753"><td class="num" id="LN1753">1753</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1754"><td class="num" id="LN1754">1754</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1755"><td class="num" id="LN1755">1755</td><td class="line">gboolean</td></tr>
+<tr class="codeline" data-linenumber="1756"><td class="num" id="LN1756">1756</td><td class="line">eom_scroll_view_scrollbars_visible (EomScrollView *view)</td></tr>
+<tr class="codeline" data-linenumber="1757"><td class="num" id="LN1757">1757</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1758"><td class="num" id="LN1758">1758</td><td class="line"> <span class='keyword'>if</span> (!gtk_widget_get_visible (<span class='macro'>GTK_WIDGET (view-&gt;priv-&gt;hbar)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(view-&gt;priv-&gt;hbar)), ((gtk_widget_get_type ()))))))</span></span>) &amp;&amp;</td></tr>
+<tr class="codeline" data-linenumber="1759"><td class="num" id="LN1759">1759</td><td class="line"> !gtk_widget_get_visible (<span class='macro'>GTK_WIDGET (view-&gt;priv-&gt;vbar)<span class='macro_popup'>((((GtkWidget*) g_type_check_instance_cast ((GTypeInstance*) (<br>(view-&gt;priv-&gt;vbar)), ((gtk_widget_get_type ()))))))</span></span>))</td></tr>
+<tr class="codeline" data-linenumber="1760"><td class="num" id="LN1760">1760</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1761"><td class="num" id="LN1761">1761</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1762"><td class="num" id="LN1762">1762</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1763"><td class="num" id="LN1763">1763</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1764"><td class="num" id="LN1764">1764</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1765"><td class="num" id="LN1765">1765</td><td class="line"><span class='comment'>/*===================================</span></td></tr>
+<tr class="codeline" data-linenumber="1766"><td class="num" id="LN1766">1766</td><td class="line"> <span class='comment'>object creation/freeing</span></td></tr>
+<tr class="codeline" data-linenumber="1767"><td class="num" id="LN1767">1767</td><td class="line"> <span class='comment'>---------------------------------*/</span></td></tr>
+<tr class="codeline" data-linenumber="1768"><td class="num" id="LN1768">1768</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1769"><td class="num" id="LN1769">1769</td><td class="line"><span class='keyword'>static</span> gboolean</td></tr>
+<tr class="codeline" data-linenumber="1770"><td class="num" id="LN1770">1770</td><td class="line">sv_string_to_rgba_mapping (GValue *value,</td></tr>
+<tr class="codeline" data-linenumber="1771"><td class="num" id="LN1771">1771</td><td class="line"> GVariant *variant,</td></tr>
+<tr class="codeline" data-linenumber="1772"><td class="num" id="LN1772">1772</td><td class="line"> gpointer user_data)</td></tr>
+<tr class="codeline" data-linenumber="1773"><td class="num" id="LN1773">1773</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1774"><td class="num" id="LN1774">1774</td><td class="line"> GdkRGBA color;</td></tr>
+<tr class="codeline" data-linenumber="1775"><td class="num" id="LN1775">1775</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1776"><td class="num" id="LN1776">1776</td><td class="line"> <span class="mrange"><span class="mrange"><span class='macro'>g_return_val_if_fail</span></span> (g_variant_is_of_type (variant, G_VARIANT_TYPE_STRING), FALSE)<span class='macro_popup'>do { if ((g_variant_is_of_type (variant, ((const GVariantType<br> *) "s")))) { } else { g_return_if_fail_warning ("EOM", ((const<br> char*) (__func__)), "g_variant_is_of_type (variant, G_VARIANT_TYPE_STRING)"<br>); return ((0)); } } while (0)</span></span>;</td></tr>
+<tr><td class="num"></td><td class="line"><div id="EndPath" class="msg msgEvent" style="margin-left:9ex; max-width:31em">Casting a non-structure type to a structure type and accessing a field can lead to memory access errors or data corruption</div></td></tr>
+<tr class="codeline" data-linenumber="1777"><td class="num" id="LN1777">1777</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1778"><td class="num" id="LN1778">1778</td><td class="line"> <span class='keyword'>if</span> (gdk_rgba_parse (&amp;color, g_variant_get_string (variant, <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>))) {</td></tr>
+<tr class="codeline" data-linenumber="1779"><td class="num" id="LN1779">1779</td><td class="line"> g_value_set_boxed (value, &amp;color);</td></tr>
+<tr class="codeline" data-linenumber="1780"><td class="num" id="LN1780">1780</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>TRUE<span class='macro_popup'>(!(0))</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1781"><td class="num" id="LN1781">1781</td><td class="line"> }</td></tr>
+<tr class="codeline" data-linenumber="1782"><td class="num" id="LN1782">1782</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1783"><td class="num" id="LN1783">1783</td><td class="line"> <span class='keyword'>return</span> <span class='macro'>FALSE<span class='macro_popup'>(0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1784"><td class="num" id="LN1784">1784</td><td class="line">}</td></tr>
+<tr class="codeline" data-linenumber="1785"><td class="num" id="LN1785">1785</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1786"><td class="num" id="LN1786">1786</td><td class="line"><span class='keyword'>static</span> GVariant*</td></tr>
+<tr class="codeline" data-linenumber="1787"><td class="num" id="LN1787">1787</td><td class="line">sv_rgba_to_string_mapping (<span class='keyword'>const</span> GValue *value,</td></tr>
+<tr class="codeline" data-linenumber="1788"><td class="num" id="LN1788">1788</td><td class="line"> <span class='keyword'>const</span> GVariantType *expected_type,</td></tr>
+<tr class="codeline" data-linenumber="1789"><td class="num" id="LN1789">1789</td><td class="line"> gpointer user_data)</td></tr>
+<tr class="codeline" data-linenumber="1790"><td class="num" id="LN1790">1790</td><td class="line">{</td></tr>
+<tr class="codeline" data-linenumber="1791"><td class="num" id="LN1791">1791</td><td class="line"> GVariant *variant = <span class='macro'>NULL<span class='macro_popup'>((void*)0)</span></span>;</td></tr>
+<tr class="codeline" data-linenumber="1792"><td class="num" id="LN1792">1792</td><td class="line"> GdkRGBA *color;</td></tr>
+<tr class="codeline" data-linenumber="1793"><td class="num" id="LN1793">1793</td><td class="line"> gchar *hex_val;</td></tr>
+<tr class="codeline" data-linenumber="1794"><td class="num" id="LN1794">1794</td><td class="line"> </td></tr>
+<tr class="codeline" data-linenumber="1795"><td class="num" id="LN1795">1795</td><td class="line"> <span class='macro'>g_return_val_if_fail (G_VALUE_TYPE (value) == GDK_TYPE_RGBA, NULL)<span class='macro_popup'>do { if (((((GValue*) (value))-&gt;g_type) == (gdk_rgba_get_type<br> ()))) { } else { g_return_if_fail_warning ("EOM", ((const char<br>*) (__func__)), "G_VALUE_TYPE (value) == GDK_TYPE_RGBA"); return<br> (((void*)0)); } } while (0)<