From 3eb5aac5d3313fee4f4f60ef323b2fa35f03b847 Mon Sep 17 00:00:00 2001
From: Joanmarie Diggs <jdiggs@igalia.com>
Date: Mon, 23 Jun 2014 08:41:00 -0400
Subject: ev-page-cache: Add method to check if a given page has been cached

The Accessibility code will expose child objects (links, images, form
fields) of the page, but can only do so after that page has been cached.

https://bugzilla.gnome.org/show_bug.cgi?id=728475

origin commit:
https://git.gnome.org/browse/evince/commit/?h=gnome-3-14&id=a898d96
---
 libview/ev-page-cache.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'libview/ev-page-cache.c')

diff --git a/libview/ev-page-cache.c b/libview/ev-page-cache.c
index b5be8bac..3aee0453 100644
--- a/libview/ev-page-cache.c
+++ b/libview/ev-page-cache.c
@@ -664,3 +664,17 @@ ev_page_cache_ensure_page (EvPageCache *cache,
 
         ev_page_cache_schedule_job_if_needed (cache, page);
 }
+
+gboolean
+ev_page_cache_is_page_cached (EvPageCache   *cache,
+			      gint           page)
+{
+	EvPageCacheData *data;
+
+	g_return_val_if_fail (EV_IS_PAGE_CACHE (cache), FALSE);
+	g_return_val_if_fail (page >= 0 && page < cache->n_pages, FALSE);
+
+	data = &cache->page_list[page];
+
+	return data->done;
+}
-- 
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