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| author | Alejandro Piñeiro <[email protected]> | 2014-04-11 17:08:17 +0200 |
|---|---|---|
| committer | raveit65 <[email protected]> | 2017-11-27 10:13:51 +0100 |
| commit | 806e8143f1f4e46a2e46c1ebe8dd337740505685 (patch) | |
| tree | 159066f13b00d28ce40e1bfc58d7e408a990644e | |
| parent | ce4c2292416969901af2c55735905fae5b7ed594 (diff) | |
| download | atril-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
| -rw-r--r-- | libview/ev-page-cache.c | 10 | ||||
| -rw-r--r-- | libview/ev-page-cache.h | 2 | ||||
| -rw-r--r-- | libview/ev-view-accessible.c | 10 |
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)); } |