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authorAntia Puentes <[email protected]>2013-07-26 14:42:32 +0200
committerraveit65 <[email protected]>2017-09-06 21:19:51 +0200
commit534bb05456ae915bd4ab8fab0183eb14dd479d24 (patch)
tree6a44ef0eb6a2ceb68c9509f54ab90a4f1c791feb /libview
parent3c124fbac4dd43697d33d8d44ea6c48636c49884 (diff)
downloadatril-534bb05456ae915bd4ab8fab0183eb14dd479d24.tar.bz2
atril-534bb05456ae915bd4ab8fab0183eb14dd479d24.tar.xz
libview: Add ev_view_supports_caret_navigation()
https://bugzilla.gnome.org/show_bug.cgi?id=702079 origin commit: https://git.gnome.org/browse/evince/commit/?h=gnome-3-10&id=6127a36
Diffstat (limited to 'libview')
-rw-r--r--libview/ev-view.c15
-rw-r--r--libview/ev-view.h1
2 files changed, 16 insertions, 0 deletions
diff --git a/libview/ev-view.c b/libview/ev-view.c
index ea101dce..50e0af2a 100644
--- a/libview/ev-view.c
+++ b/libview/ev-view.c
@@ -34,6 +34,7 @@
#include "ev-document-links.h"
#include "ev-document-layers.h"
#include "ev-document-misc.h"
+#include "ev-document-text.h"
#include "ev-pixbuf-cache.h"
#include "ev-page-cache.h"
#include "ev-view-marshal.h"
@@ -3443,6 +3444,20 @@ ev_view_pend_cursor_blink (EvView *view)
(GSourceFunc)blink_cb, view);
}
+gboolean
+ev_view_supports_caret_navigation (EvView *view)
+{
+ EvDocumentTextInterface *iface;
+
+ if (!view->document || !EV_IS_DOCUMENT_TEXT (view->document))
+ return FALSE;
+
+ iface = EV_DOCUMENT_TEXT_GET_IFACE (view->document);
+ if (!iface->get_text_layout || !iface->get_text)
+ return FALSE;
+
+ return TRUE;
+}
void
ev_view_set_caret_navigation_enabled (EvView *view,
diff --git a/libview/ev-view.h b/libview/ev-view.h
index be829357..6a4a6d4f 100644
--- a/libview/ev-view.h
+++ b/libview/ev-view.h
@@ -115,6 +115,7 @@ void ev_view_remove_annotation (EvView *view,
void ev_view_disconnect_handlers (EvView *view);
/* Caret navigation */
+gboolean ev_view_supports_caret_navigation (EvView *view);
gboolean ev_view_is_caret_navigation_enabled (EvView *view);
void ev_view_set_caret_navigation_enabled (EvView *view,
gboolean enabled);