Remove trailing whitespaces

author: Laurent Napias <[email protected]> 2019-06-29 10:43:23 +0200
committer: raveit65 <[email protected]> 2019-07-01 17:07:40 +0200
commit: aa24676651f8bd3e8b434f72d5aac98e84c0867d (patch)
tree: 37693766ecb4733c6061dcc2ddc26954fab5ca01 /backend/djvu
parent: 6741c5db1e5c48c01b25bb7900dc40d48552925d (diff)
download: atril-aa24676651f8bd3e8b434f72d5aac98e84c0867d.tar.bz2
atril-aa24676651f8bd3e8b434f72d5aac98e84c0867d.tar.xz
7 files changed, 134 insertions, 134 deletions
diff --git a/backend/djvu/djvu-document-private.h b/backend/djvu/djvu-document-private.h
index 2ec9b67a..92bc0f6d 100644
--- a/backend/djvu/djvu-document-private.h
+++ b/backend/djvu/djvu-document-private.h
@@ -1,6 +1,6 @@
-/* 
+/*
 * Declarations used throughout the djvu classes
- * 
+ *
 * Copyright (C) 2006, Michael Hofmann <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
@@ -17,7 +17,7 @@
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
- 
+
 #ifndef __DJVU_DOCUMENT_INTERNAL_H__
 #define __DJVU_DOCUMENT_INTERNAL_H__
 
@@ -41,7 +41,7 @@ struct _DjvuDocument {
 };
 
 int djvu_document_get_n_pages (EvDocument *document);
-void djvu_handle_events (DjvuDocument *djvu_document, 
+void djvu_handle_events (DjvuDocument *djvu_document,
 int wait,
 GError **error);
 
diff --git a/backend/djvu/djvu-document.c b/backend/djvu/djvu-document.c
index 65f7f0f4..b3e41a8d 100644
--- a/backend/djvu/djvu-document.c
+++ b/backend/djvu/djvu-document.c
@@ -75,7 +75,7 @@ ev_djvu_error_quark (void)
 static GQuark q = 0;
 if (q == 0)
 q = g_quark_from_string ("ev-djvu-quark");
- 
+
 return q;
 }
 
@@ -85,7 +85,7 @@ handle_message (const ddjvu_message_t *msg, GError **error)
 switch (msg->m_any.tag) {
 case DDJVU_ERROR: {
 gchar *error_str;
- 
+
 if (msg->m_error.filename) {
 error_str = g_strdup_printf ("DjvuLibre error: %s:%d",
 msg->m_error.filename,
@@ -94,16 +94,16 @@ handle_message (const ddjvu_message_t *msg, GError **error)
 error_str = g_strdup_printf ("DjvuLibre error: %s",
 msg->m_error.message);
 }
- 
+
 if (error) {
 g_set_error_literal (error, EV_DJVU_ERROR, 0, error_str);
 } else {
 g_warning ("%s", error_str);
 }
- 
+
 g_free (error_str);
 return;
- } 
+ }
 break;
 default:
 break;
@@ -115,7 +115,7 @@ djvu_handle_events (DjvuDocument *djvu_document, int wait, GError **error)
 {
 ddjvu_context_t *ctx = djvu_document->d_context;
 const ddjvu_message_t *msg;
- 
+
 if (!ctx)
 return;
 
@@ -162,7 +162,7 @@ djvu_document_load (EvDocument *document,
 filename = g_filename_from_uri (uri, NULL, error);
 if (!filename)
 return FALSE;
- 
+
 doc = ddjvu_document_create_by_filename (djvu_document->d_context, filename, TRUE);
 
 if (!doc) {
@@ -205,10 +205,10 @@ djvu_document_load (EvDocument *document,
 g_free (filename);
 ddjvu_document_release (djvu_document->d_document);
 djvu_document->d_document = NULL;
- 
+
 return FALSE;
 }
- 
+
 g_free (djvu_document->uri);
 djvu_document->uri = g_strdup (uri);
 
@@ -223,7 +223,7 @@ djvu_document_load (EvDocument *document,
 for (i = 0; i < n_files; i++) {
 struct ddjvu_fileinfo_s fileinfo;
 gchar *file;
- 
+
 ddjvu_document_get_fileinfo (djvu_document->d_document,
 i, &fileinfo);
 
@@ -234,7 +234,7 @@ djvu_document_load (EvDocument *document,
 if (!g_file_test (file, G_FILE_TEST_EXISTS)) {
 missing_files = TRUE;
 g_free (file);
- 
+
 break;
 }
 g_free (file);
@@ -271,9 +271,9 @@ int
 djvu_document_get_n_pages (EvDocument *document)
 {
 DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
- 
+
 g_return_val_if_fail (djvu_document->d_document, 0);
- 
+
 return ddjvu_document_get_pagenum (djvu_document->d_document);
 }
 
@@ -285,14 +285,14 @@ document_get_page_size (DjvuDocument *djvu_document,
 {
 ddjvu_pageinfo_t info;
 ddjvu_status_t r;
- 
+
 while ((r = ddjvu_document_get_pageinfo(djvu_document->d_document, page, &info)) < DDJVU_JOB_OK)
 djvu_handle_events(djvu_document, TRUE, NULL);
- 
+
 if (r >= DDJVU_JOB_FAILED)
 djvu_handle_events(djvu_document, TRUE, NULL);
 
- *width = info.width * SCALE_FACTOR; 
+ *width = info.width * SCALE_FACTOR;
 *height = info.height * SCALE_FACTOR;
 }
 
@@ -311,7 +311,7 @@ djvu_document_get_page_size (EvDocument *document,
 }
 
 static cairo_surface_t *
-djvu_document_render (EvDocument *document, 
+djvu_document_render (EvDocument *document,
 EvRenderContext *rc)
 {
 DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
@@ -325,31 +325,31 @@ djvu_document_render (EvDocument *document,
 double page_width, page_height, tmp;
 
 d_page = ddjvu_page_create_by_pageno (djvu_document->d_document, rc->page->index);
- 
+
 while (!ddjvu_page_decoding_done (d_page))
 djvu_handle_events(djvu_document, TRUE, NULL);
 
 page_width = ddjvu_page_get_width (d_page) * rc->scale * SCALE_FACTOR + 0.5;
 page_height = ddjvu_page_get_height (d_page) * rc->scale * SCALE_FACTOR + 0.5;
- 
+
 switch (rc->rotation) {
 case 90:
 rotation = DDJVU_ROTATE_90;
 tmp = page_height;
 page_height = page_width;
 page_width = tmp;
- 
+
 break;
 case 180:
 rotation = DDJVU_ROTATE_180;
- 
+
 break;
 case 270:
 rotation = DDJVU_ROTATE_270;
 tmp = page_height;
 page_height = page_width;
 page_width = tmp;
- 
+
 break;
 default:
 rotation = DDJVU_ROTATE_0;
@@ -367,7 +367,7 @@ djvu_document_render (EvDocument *document,
 rrect = prect;
 
 ddjvu_page_set_rotation (d_page, rotation);
- 
+
 ddjvu_page_render (d_page, DDJVU_RENDER_COLOR,
 &prect,
 &rrect,
@@ -387,18 +387,18 @@ djvu_document_finalize (GObject *object)
 
 if (djvu_document->d_document)
 ddjvu_document_release (djvu_document->d_document);
- 
+
 if (djvu_document->opts)
 g_string_free (djvu_document->opts, TRUE);
 
 if (djvu_document->ps_filename)
 g_free (djvu_document->ps_filename);
- 
+
 ddjvu_context_release (djvu_document->d_context);
 ddjvu_format_release (djvu_document->d_format);
 ddjvu_format_release (djvu_document->thumbs_format);
 g_free (djvu_document->uri);
- 
+
 G_OBJECT_CLASS (djvu_document_parent_class)->finalize (object);
 }
 
@@ -432,7 +432,7 @@ djvu_text_copy (DjvuDocument *djvu_document,
 
 if (page_text != miniexp_nil) {
 DjvuTextPage *page = djvu_text_page_new (page_text);
- 
+
 text = djvu_text_page_copy (page, rectangle);
 djvu_text_page_free (page);
 ddjvu_miniexp_release (djvu_document->d_document, page_text);
@@ -451,19 +451,19 @@ djvu_selection_get_selected_text (EvSelection *selection,
 double width, height;
 EvRectangle rectangle;
 gchar *text;
- 
+
 djvu_document_get_page_size (EV_DOCUMENT (djvu_document),
 page, &width, &height);
 rectangle.x1 = points->x1 / SCALE_FACTOR;
 rectangle.y1 = (height - points->y2) / SCALE_FACTOR;
 rectangle.x2 = points->x2 / SCALE_FACTOR;
 rectangle.y2 = (height - points->y1) / SCALE_FACTOR;
- 
+
 text = djvu_text_copy (djvu_document, page->index, &rectangle);
- 
+
 if (text == NULL)
 text = g_strdup ("");
- 
+
 return text;
 }
 
@@ -475,13 +475,13 @@ djvu_selection_iface_init (EvSelectionInterface *iface)
 
 static void
 djvu_document_thumbnails_get_dimensions (EvDocumentThumbnails *document,
- EvRenderContext *rc, 
+ EvRenderContext *rc,
 gint *width,
 gint *height)
 {
- DjvuDocument *djvu_document = DJVU_DOCUMENT (document); 
+ DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
 gdouble page_width, page_height;
- 
+
 djvu_document_get_page_size (EV_DOCUMENT(djvu_document), rc->page,
 &page_width, &page_height);
 
@@ -504,12 +504,12 @@ djvu_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document,
 gdouble page_width, page_height;
 gint thumb_width, thumb_height;
 guchar *pixels;
- 
+
 g_return_val_if_fail (djvu_document->d_document, NULL);
 
 djvu_document_get_page_size (EV_DOCUMENT(djvu_document), rc->page,
 &page_width, &page_height);
- 
+
 thumb_width = (gint) (page_width * rc->scale);
 thumb_height = (gint) (page_height * rc->scale);
 
@@ -517,14 +517,14 @@ djvu_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document,
 thumb_width, thumb_height);
 gdk_pixbuf_fill (pixbuf, 0xffffffff);
 pixels = gdk_pixbuf_get_pixels (pixbuf);
- 
+
 while (ddjvu_thumbnail_status (djvu_document->d_document, rc->page->index, 1) < DDJVU_JOB_OK)
 djvu_handle_events(djvu_document, TRUE, NULL);
- 
- ddjvu_thumbnail_render (djvu_document->d_document, rc->page->index, 
+
+ ddjvu_thumbnail_render (djvu_document->d_document, rc->page->index,
 &thumb_width, &thumb_height,
 djvu_document->thumbs_format,
- gdk_pixbuf_get_rowstride (pixbuf), 
+ gdk_pixbuf_get_rowstride (pixbuf),
 (gchar *)pixels);
 
 rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rc->rotation);
@@ -532,11 +532,11 @@ djvu_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document,
 
 if (border) {
 GdkPixbuf *tmp_pixbuf = rotated_pixbuf;
- 
+
 rotated_pixbuf = ev_document_misc_get_thumbnail_frame (-1, -1, tmp_pixbuf);
 g_object_unref (tmp_pixbuf);
 }
- 
+
 return rotated_pixbuf;
 }
 
@@ -553,9 +553,9 @@ djvu_document_file_exporter_begin (EvFileExporter *exporter,
 EvFileExporterContext *fc)
 {
 DjvuDocument *djvu_document = DJVU_DOCUMENT (exporter);
- 
+
 if (djvu_document->ps_filename)
- g_free (djvu_document->ps_filename); 
+ g_free (djvu_document->ps_filename);
 djvu_document->ps_filename = g_strdup (fc->filename);
 
 g_string_assign (djvu_document->opts, "-page=");
@@ -566,14 +566,14 @@ djvu_document_file_exporter_do_page (EvFileExporter *exporter,
 EvRenderContext *rc)
 {
 DjvuDocument *djvu_document = DJVU_DOCUMENT (exporter);
- 
- g_string_append_printf (djvu_document->opts, "%d,", (rc->page->index) + 1); 
+
+ g_string_append_printf (djvu_document->opts, "%d,", (rc->page->index) + 1);
 }
 
 static void
 djvu_document_file_exporter_end (EvFileExporter *exporter)
 {
- int d_optc = 1; 
+ int d_optc = 1;
 const char *d_optv[d_optc];
 
 DjvuDocument *djvu_document = DJVU_DOCUMENT (exporter);
@@ -583,15 +583,15 @@ djvu_document_file_exporter_end (EvFileExporter *exporter)
 g_warning ("Cannot open file “%s”.", djvu_document->ps_filename);
 return;
 }
- 
- d_optv[0] = djvu_document->opts->str; 
+
+ d_optv[0] = djvu_document->opts->str;
 
 ddjvu_job_t * job = ddjvu_document_print(djvu_document->d_document, fn, d_optc, d_optv);
- while (!ddjvu_job_done(job)) { 
+ while (!ddjvu_job_done(job)) {
 djvu_handle_events (djvu_document, TRUE, NULL);
 }
 
- fclose(fn); 
+ fclose(fn);
 }
 
 static EvFileExporterCapabilities
@@ -617,7 +617,7 @@ static void
 djvu_document_init (DjvuDocument *djvu_document)
 {
 guint masks[4] = { 0xff0000, 0xff00, 0xff, 0xff000000 };
- 
+
 djvu_document->d_context = ddjvu_context_create ("Atril");
 djvu_document->d_format = ddjvu_format_create (DDJVU_FORMAT_RGBMASK32, 4, masks);
 ddjvu_format_set_row_order (djvu_document->d_format, 1);
@@ -627,7 +627,7 @@ djvu_document_init (DjvuDocument *djvu_document)
 
 djvu_document->ps_filename = NULL;
 djvu_document->opts = g_string_new ("");
- 
+
 djvu_document->d_document = NULL;
 }
 
@@ -651,7 +651,7 @@ djvu_document_find_find_text (EvDocumentFind *document,
 
 if (page_text != miniexp_nil) {
 DjvuTextPage *tpage = djvu_text_page_new (page_text);
- 
+
 djvu_text_page_prepare_search (tpage, case_sensitive);
 if (tpage->links->len > 0) {
 djvu_text_page_search (tpage, text, case_sensitive);
@@ -675,7 +675,7 @@ djvu_document_find_find_text (EvDocumentFind *document,
 r->y1 = height - r->y2 * SCALE_FACTOR;
 r->y2 = height - tmp * SCALE_FACTOR;
 }
- 
+
 
 return matches;
 }
diff --git a/backend/djvu/djvu-document.h b/backend/djvu/djvu-document.h
index 76ec8765..72f01ba5 100644
--- a/backend/djvu/djvu-document.h
+++ b/backend/djvu/djvu-document.h
@@ -32,7 +32,7 @@ typedef struct _DjvuDocument DjvuDocument;
 GType djvu_document_get_type (void) G_GNUC_CONST;
 
 G_MODULE_EXPORT GType register_atril_backend (GTypeModule *module);
- 
+
 G_END_DECLS
 
 #endif /* __DJVU_DOCUMENT_H__ */
diff --git a/backend/djvu/djvu-links.c b/backend/djvu/djvu-links.c
index 5999ebcd..da871dac 100644
--- a/backend/djvu/djvu-links.c
+++ b/backend/djvu/djvu-links.c
@@ -176,12 +176,12 @@ build_tree (const DjvuDocument *djvu_document,
 iter = miniexp_cdr (iter);
 } else if ( miniexp_length (iter) >= 2 ) {
 gchar *utf8_title = NULL;
- 
+
 /* An entry */
 if (!string_from_miniexp (miniexp_car (iter), &title)) goto unknown_entry;
 if (!string_from_miniexp (miniexp_cadr (iter), &link_dest)) goto unknown_entry;
 
- 
+
 if (!g_utf8_validate (title, -1, NULL)) {
 utf8_title = str_to_utf8 (title);
 title_markup = g_markup_escape_text (utf8_title, -1);
@@ -190,7 +190,7 @@ build_tree (const DjvuDocument *djvu_document,
 }
 
 ev_action = get_djvu_link_action (djvu_document, link_dest, -1);
- 
+
 if (g_str_has_suffix (link_dest, ".djvu")) {
 /* FIXME: component file identifiers */
 } else if (ev_action) {
@@ -236,7 +236,7 @@ get_djvu_hyperlink_area (ddjvu_pageinfo_t *page_info,
 miniexp_t iter;
 
 iter = sexp;
- 
+
 if ((miniexp_car (iter) == miniexp_symbol ("rect") || miniexp_car (iter) == miniexp_symbol ("oval"))
 && miniexp_length (iter) == 5) {
 /* FIXME: get bounding box for (oval) since Atril doesn't support shaped links */
@@ -257,7 +257,7 @@ get_djvu_hyperlink_area (ddjvu_pageinfo_t *page_info,
 ev_link_mapping->area.y2 = (page_info->height - miny);
 } else if (miniexp_car (iter) == miniexp_symbol ("poly")
 && miniexp_length (iter) >= 5 && miniexp_length (iter) % 2 == 1) {
- 
+
 /* FIXME: get bounding box since Atril doesn't support shaped links */
 int minx = G_MAXINT, miny = G_MAXINT;
 int maxx = G_MININT, maxy = G_MININT;
@@ -287,7 +287,7 @@ get_djvu_hyperlink_area (ddjvu_pageinfo_t *page_info,
 }
 
 return TRUE;
- 
+
 unknown_link:
 g_warning("DjvuLibre error: Unknown hyperlink area %s", miniexp_to_name(miniexp_car(sexp)));
 return FALSE;
@@ -333,7 +333,7 @@ get_djvu_hyperlink_mapping (DjvuDocument *djvu_document,
 if (!ev_action) goto unknown_mapping;
 
 ev_link_mapping->data = ev_link_new (comment, ev_action);
- 
+
 return ev_link_mapping;
 
 unknown_mapping:
@@ -356,7 +356,7 @@ djvu_links_has_document_links (EvDocumentLinks *document_links)
 ddjvu_miniexp_release (djvu_document->d_document, outline);
 return TRUE;
 }
- 
+
 return FALSE;
 }
 
@@ -395,7 +395,7 @@ djvu_links_get_links (EvDocumentLinks *document_links,
 }
 ddjvu_miniexp_release (djvu_document->d_document, page_annotations);
 }
- 
+
 return ev_mapping_list_new (page, retval, (GDestroyNotify)g_object_unref);
 }
 
@@ -405,13 +405,13 @@ djvu_links_find_link_dest (EvDocumentLinks *document_links,
 {
 DjvuDocument *djvu_document = DJVU_DOCUMENT (document_links);
 EvLinkDest *ev_dest = NULL;
- 
+
 ev_dest = get_djvu_link_dest (djvu_document, link_name, -1);
 
 if (!ev_dest) {
 g_warning ("DjvuLibre error: unknown link destination %s", link_name);
 }
- 
+
 return ev_dest;
 }
 
@@ -451,6 +451,6 @@ djvu_links_get_links_model (EvDocumentLinks *document_links)
 
 ddjvu_miniexp_release (djvu_document->d_document, outline);
 }
- 
+
 return model;
 }
diff --git a/backend/djvu/djvu-links.h b/backend/djvu/djvu-links.h
index 6cacdd36..151db677 100644
--- a/backend/djvu/djvu-links.h
+++ b/backend/djvu/djvu-links.h
@@ -1,4 +1,4 @@
-/* 
+/*
 * Copyright (C) 2006 Pauli Virtanen <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
diff --git a/backend/djvu/djvu-text-page.c b/backend/djvu/djvu-text-page.c
index d74a3983..90bce25e 100644
--- a/backend/djvu/djvu-text-page.c
+++ b/backend/djvu/djvu-text-page.c
@@ -29,13 +29,13 @@
 * @page: #DjvuTextPage instance
 * @p: s-expression to append
 * @delimit: character/word/... delimiter
- * 
+ *
 * Appends the string in @p to the page text.
- * 
+ *
 * Returns: whether the end was not reached in this s-expression
 */
 static gboolean
-djvu_text_page_selection_process (DjvuTextPage *page, 
+djvu_text_page_selection_process (DjvuTextPage *page,
 miniexp_t p,
 int delimit)
 {
@@ -43,7 +43,7 @@ djvu_text_page_selection_process (DjvuTextPage *page,
 char *token_text = (char *) miniexp_to_str (miniexp_nth (5, p));
 if (page->text) {
 char *new_text =
- g_strjoin (delimit & 2 ? "\n" : 
+ g_strjoin (delimit & 2 ? "\n" :
 delimit & 1 ? " " : NULL,
 page->text, token_text,
 NULL);
@@ -51,7 +51,7 @@ djvu_text_page_selection_process (DjvuTextPage *page,
 page->text = new_text;
 } else
 page->text = g_strdup (token_text);
- if (p == page->end) 
+ if (p == page->end)
 return FALSE;
 }
 return TRUE;
@@ -62,24 +62,24 @@ djvu_text_page_selection_process (DjvuTextPage *page,
 * @page: #DjvuTextPage instance
 * @p: tree to append
 * @delimit: character/word/... delimiter
- * 
+ *
 * Walks the tree in @p and appends the text with
- * djvu_text_page_selection_process() for all s-expressions 
+ * djvu_text_page_selection_process() for all s-expressions
 * between the start and end fields.
- * 
+ *
 * Returns: whether the end was not reached in this subtree
 */
 static gboolean
-djvu_text_page_selection (DjvuTextPage *page, 
+djvu_text_page_selection (DjvuTextPage *page,
 miniexp_t p,
 int delimit)
 {
 g_return_val_if_fail (miniexp_consp (p) && miniexp_symbolp
 (miniexp_car (p)), FALSE);
 
- if (miniexp_car (p) != page->char_symbol) 
+ if (miniexp_car (p) != page->char_symbol)
 delimit |= miniexp_car (p) == page->word_symbol ? 1 : 2;
- 
+
 miniexp_t deeper = miniexp_cddr (miniexp_cdddr (p));
 while (deeper != miniexp_nil) {
 miniexp_t str = miniexp_car (deeper);
@@ -100,11 +100,11 @@ djvu_text_page_selection (DjvuTextPage *page,
 
 static void
 djvu_text_page_limits_process (DjvuTextPage *page,
- miniexp_t p, 
+ miniexp_t p,
 EvRectangle *rect)
 {
 EvRectangle current;
- 
+
 current.x1 = miniexp_to_int (miniexp_nth (1, p));
 current.y1 = miniexp_to_int (miniexp_nth (2, p));
 current.x2 = miniexp_to_int (miniexp_nth (3, p));
@@ -120,10 +120,10 @@ djvu_text_page_limits_process (DjvuTextPage *page,
 
 static void
 djvu_text_page_limits (DjvuTextPage *page,
- miniexp_t p, 
+ miniexp_t p,
 EvRectangle *rect)
 {
- g_return_if_fail (miniexp_consp (p) && 
+ g_return_if_fail (miniexp_consp (p) &&
 miniexp_symbolp (miniexp_car (p)));
 
 miniexp_t deeper = miniexp_cddr (miniexp_cdddr (p));
@@ -139,20 +139,20 @@ djvu_text_page_limits (DjvuTextPage *page,
 }
 
 char *
-djvu_text_page_copy (DjvuTextPage *page, 
+djvu_text_page_copy (DjvuTextPage *page,
 EvRectangle *rectangle)
 {
 char* text;
- 
+
 page->start = miniexp_nil;
 page->end = miniexp_nil;
 djvu_text_page_limits (page, page->text_structure, rectangle);
 djvu_text_page_selection (page, page->text_structure, 0);
- 
- /* Do not free the string */ 
+
+ /* Do not free the string */
 text = page->text;
 page->text = NULL;
- 
+
 return text;
 }
 
@@ -160,14 +160,14 @@ djvu_text_page_copy (DjvuTextPage *page,
 * djvu_text_page_position:
 * @page: #DjvuTextPage instance
 * @position: index in the page text
- * 
- * Returns the closest s-expression that contains the given position in 
+ *
+ * Returns the closest s-expression that contains the given position in
 * the page text.
- * 
+ *
 * Returns: closest s-expression
 */
 static miniexp_t
-djvu_text_page_position (DjvuTextPage *page, 
+djvu_text_page_position (DjvuTextPage *page,
 int position)
 {
 GArray *links = page->links;
@@ -197,12 +197,12 @@ djvu_text_page_position (DjvuTextPage *page,
 * djvu_text_page_union:
 * @target: first rectangle and result
 * @source: second rectangle
- * 
- * Calculates the bounding box of two rectangles and stores the reuslt 
+ *
+ * Calculates the bounding box of two rectangles and stores the reuslt
 * in the first.
 */
 static void
-djvu_text_page_union (EvRectangle *target, 
+djvu_text_page_union (EvRectangle *target,
 EvRectangle *source)
 {
 if (source->x1 < target->x1)
@@ -221,15 +221,15 @@ djvu_text_page_union (EvRectangle *target,
 * @p: s-expression to append
 * @start: first s-expression in the selection
 * @end: last s-expression in the selection
- * 
+ *
 * Appends the rectangle defined by @p to the internal bounding box rectangle.
- * 
+ *
 * Returns: whether the end was not reached in this s-expression
 */
 static gboolean
-djvu_text_page_sexpr_process (DjvuTextPage *page, 
+djvu_text_page_sexpr_process (DjvuTextPage *page,
 miniexp_t p,
- miniexp_t start, 
+ miniexp_t start,
 miniexp_t end)
 {
 if (page->bounding_box || p == start) {
@@ -256,16 +256,16 @@ djvu_text_page_sexpr_process (DjvuTextPage *page,
 * @p: tree to append
 * @start: first s-expression in the selection
 * @end: last s-expression in the selection
- * 
- * Walks the tree in @p and extends the rectangle with 
+ *
+ * Walks the tree in @p and extends the rectangle with
 * djvu_text_page_process() for all s-expressions between @start and @end.
- * 
+ *
 * Returns: whether the end was not reached in this subtree
 */
 static gboolean
-djvu_text_page_sexpr (DjvuTextPage *page, 
+djvu_text_page_sexpr (DjvuTextPage *page,
 miniexp_t p,
- miniexp_t start, 
+ miniexp_t start,
 miniexp_t end)
 {
 g_return_val_if_fail (miniexp_consp (p) && miniexp_symbolp
@@ -293,12 +293,12 @@ djvu_text_page_sexpr (DjvuTextPage *page,
 * @page: #DjvuTextPage instance
 * @start: first s-expression in the selection
 * @end: last s-expression in the selection
- * 
+ *
 * Builds a rectangle that contains all s-expressions in the given range.
 */
 static EvRectangle *
 djvu_text_page_box (DjvuTextPage *page,
- miniexp_t start, 
+ miniexp_t start,
 miniexp_t end)
 {
 page->bounding_box = NULL;
@@ -312,22 +312,22 @@ djvu_text_page_box (DjvuTextPage *page,
 * @p: tree to append
 * @case_sensitive: do not ignore case
 * @delimit: insert spaces because of higher (sentence/paragraph/...) break
- * 
- * Appends the tree in @p to the internal text string. 
+ *
+ * Appends the tree in @p to the internal text string.
 */
 static void
 djvu_text_page_append_text (DjvuTextPage *page,
- miniexp_t p, 
- gboolean case_sensitive, 
+ miniexp_t p,
+ gboolean case_sensitive,
 gboolean delimit)
 {
 char *token_text;
- 
- g_return_if_fail (miniexp_consp (p) && 
+
+ g_return_if_fail (miniexp_consp (p) &&
 miniexp_symbolp (miniexp_car (p)));
 
 delimit |= page->char_symbol != miniexp_car (p);
- 
+
 miniexp_t deeper = miniexp_cddr (miniexp_cdddr (p));
 while (deeper != miniexp_nil) {
 miniexp_t data = miniexp_car (deeper);
@@ -354,7 +354,7 @@ djvu_text_page_append_text (DjvuTextPage *page,
 if (!case_sensitive)
 g_free (token_text);
 } else
- djvu_text_page_append_text (page, data, 
+ djvu_text_page_append_text (page, data,
 case_sensitive, delimit);
 delimit = FALSE;
 deeper = miniexp_cdr (deeper);
@@ -366,12 +366,12 @@ djvu_text_page_append_text (DjvuTextPage *page,
 * @page: #DjvuTextPage instance
 * @text: text to search
 * @case_sensitive: do not ignore case
- * 
- * Searches the page for the given text. The results list has to be 
+ *
+ * Searches the page for the given text. The results list has to be
 * externally freed afterwards.
 */
-void 
-djvu_text_page_search (DjvuTextPage *page, 
+void
+djvu_text_page_search (DjvuTextPage *page,
 const char *text,
 gboolean case_sensitive)
 {
@@ -409,23 +409,23 @@ djvu_text_page_search (DjvuTextPage *page,
 * djvu_text_page_prepare_search:
 * @page: #DjvuTextPage instance
 * @case_sensitive: do not ignore case
- * 
+ *
 * Indexes the page text and prepares the page for subsequent searches.
 */
 void
 djvu_text_page_prepare_search (DjvuTextPage *page,
 gboolean case_sensitive)
 {
- djvu_text_page_append_text (page, page->text_structure, 
- case_sensitive, FALSE); 
+ djvu_text_page_append_text (page, page->text_structure,
+ case_sensitive, FALSE);
 }
 
 /**
 * djvu_text_page_new:
 * @text: S-expression of the page text
- * 
- * Creates a new page to search. 
- * 
+ *
+ * Creates a new page to search.
+ *
 * Returns: new #DjvuTextPage instance
 */
 DjvuTextPage *
@@ -444,10 +444,10 @@ djvu_text_page_new (miniexp_t text)
 /**
 * djvu_text_page_free:
 * @page: #DjvuTextPage instance
- * 
+ *
 * Frees the given #DjvuTextPage instance.
 */
-void 
+void
 djvu_text_page_free (DjvuTextPage *page)
 {
 g_free (page->text);
diff --git a/backend/djvu/djvu-text-page.h b/backend/djvu/djvu-text-page.h
index 5ee85a3e..a25284f5 100644
--- a/backend/djvu/djvu-text-page.h
+++ b/backend/djvu/djvu-text-page.h
@@ -1,4 +1,4 @@
-/* 
+/*
 * Copyright (C) 2006 Michael Hofmann <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
@@ -46,11 +46,11 @@ struct _DjvuTextLink {
 miniexp_t pair;
 };
 
-char * djvu_text_page_copy (DjvuTextPage *page, 
+char * djvu_text_page_copy (DjvuTextPage *page,
 EvRectangle *rectangle);
 void djvu_text_page_prepare_search (DjvuTextPage *page,
 gboolean case_sensitive);
-void djvu_text_page_search (DjvuTextPage *page, 
+void djvu_text_page_search (DjvuTextPage *page,
 const char *text,
 gboolean case_sensitive);
 DjvuTextPage* djvu_text_page_new (miniexp_t text);
author	Laurent Napias <[email protected]>	2019-06-29 10:43:23 +0200
committer	raveit65 <[email protected]>	2019-07-01 17:07:40 +0200
commit	aa24676651f8bd3e8b434f72d5aac98e84c0867d (patch)
tree	37693766ecb4733c6061dcc2ddc26954fab5ca01 /backend/djvu
parent	6741c5db1e5c48c01b25bb7900dc40d48552925d (diff)
download	atril-aa24676651f8bd3e8b434f72d5aac98e84c0867d.tar.bz2 atril-aa24676651f8bd3e8b434f72d5aac98e84c0867d.tar.xz