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authorAlejandro PiƱeiro <[email protected]>2014-04-11 17:08:17 +0200
committerraveit65 <[email protected]>2017-11-27 10:13:51 +0100
commit806e8143f1f4e46a2e46c1ebe8dd337740505685 (patch)
tree159066f13b00d28ce40e1bfc58d7e408a990644e /libview
parentce4c2292416969901af2c55735905fae5b7ed594 (diff)
downloadatril-806e8143f1f4e46a2e46c1ebe8dd337740505685.tar.bz2
atril-806e8143f1f4e46a2e46c1ebe8dd337740505685.tar.xz
a11y: ensure text cached when you request an EvPageAccessible
https://bugzilla.gnome.org/show_bug.cgi?id=724965 origin commit: https://git.gnome.org/browse/evince/commit/?h=gnome-3-14&id=b5fc924
Diffstat (limited to 'libview')
-rw-r--r--libview/ev-page-cache.c10
-rw-r--r--libview/ev-page-cache.h2
-rw-r--r--libview/ev-view-accessible.c10
3 files changed, 22 insertions, 0 deletions
diff --git a/libview/ev-page-cache.c b/libview/ev-page-cache.c
index 827cbaf3..b5be8bac 100644
--- a/libview/ev-page-cache.c
+++ b/libview/ev-page-cache.c
@@ -654,3 +654,13 @@ ev_page_cache_get_text_log_attrs (EvPageCache *cache,
return FALSE;
}
+
+void
+ev_page_cache_ensure_page (EvPageCache *cache,
+ gint page)
+{
+ g_return_if_fail (EV_IS_PAGE_CACHE (cache));
+ g_return_if_fail (page >= 0 && page < cache->n_pages);
+
+ ev_page_cache_schedule_job_if_needed (cache, page);
+}
diff --git a/libview/ev-page-cache.h b/libview/ev-page-cache.h
index a0e56af4..c0f5b82f 100644
--- a/libview/ev-page-cache.h
+++ b/libview/ev-page-cache.h
@@ -72,6 +72,8 @@ gboolean ev_page_cache_get_text_log_attrs (EvPageCache *cach
gint page,
PangoLogAttr **log_attrs,
gulong *n_attrs);
+void ev_page_cache_ensure_page (EvPageCache *cache,
+ gint page);
G_END_DECLS
#endif /* EV_PAGE_CACHE_H */
diff --git a/libview/ev-view-accessible.c b/libview/ev-view-accessible.c
index ae55ddd4..2932c5e1 100644
--- a/libview/ev-view-accessible.c
+++ b/libview/ev-view-accessible.c
@@ -138,11 +138,21 @@ ev_view_accessible_ref_child (AtkObject *obj,
gint i)
{
EvViewAccessible *self;
+ EvView *view;
g_return_val_if_fail (EV_IS_VIEW_ACCESSIBLE (obj), NULL);
self = EV_VIEW_ACCESSIBLE (obj);
g_return_val_if_fail (i >= 0 || i < ev_view_accessible_get_n_pages (self), NULL);
+ view = EV_VIEW (gtk_accessible_get_widget (GTK_ACCESSIBLE (obj)));
+ if (view == NULL)
+ return NULL;
+
+ /* If a given page is requested, we assume that the text would
+ * be requested soon, so we need to be sure that is cached.*/
+ if (view->page_cache)
+ ev_page_cache_ensure_page (view->page_cache, i);
+
return g_object_ref (g_ptr_array_index (self->priv->children, i));
}