From 72fc0a73ea845307d6a109678952a0d07f6a1af4 Mon Sep 17 00:00:00 2001
From: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Date: Sun, 28 Jan 2007 13:29:10 +0000
Subject: History finally works as expected.

2007-01-28  Nickolay V. Shmyrev  <nshmyrev@yandex.ru>

	* shell/ev-navigation-action.c: (activate_menu_item_cb),
	(ev_navigation_action_class_init):
	* shell/ev-navigation-action.h:
	* shell/ev-page-action.c: (activate_cb):
	* shell/ev-page-cache.c: (ev_page_cache_class_init),
	(ev_page_cache_set_current_page_history):
	* shell/ev-page-cache.h:
	* shell/ev-sidebar-thumbnails.c:
	(ev_sidebar_tree_selection_changed),
	(ev_sidebar_icon_selection_changed), (page_changed_cb):
	* shell/ev-view-private.h:
	* shell/ev-view.c: (ev_view_handle_link), (ev_view_class_init):
	* shell/ev-view.h:
	* shell/ev-window.c: (page_changed_cb), (history_changed_cb),
	(ev_window_setup_document), (ev_window_load_job_cb):
	* shell/ev-window.h:
	
	History finally works as expected.



svn path=/trunk/; revision=2259
---
(limited to 'shell/ev-page-cache.c')

diff --git a/shell/ev-page-cache.c b/shell/ev-page-cache.c
index c1af7d2..a6d7bd9 100644
--- a/shell/ev-page-cache.c
+++ b/shell/ev-page-cache.c
@@ -45,11 +45,13 @@ struct _EvPageCacheClass
 	GObjectClass parent_class;
 
 	void (* page_changed) (EvPageCache *page_cache, gint page);
+	void (* history_changed) (EvPageCache *page_cache, gint page);
 };
 
 enum
 {
 	PAGE_CHANGED,
+	HISTORY_CHANGED,
 	N_SIGNALS,
 };
 
@@ -87,6 +89,16 @@ ev_page_cache_class_init (EvPageCacheClass *class)
 			      G_TYPE_NONE, 1,
 			      G_TYPE_INT);
 
+	signals [HISTORY_CHANGED] =
+		g_signal_new ("history-changed",
+			      EV_TYPE_PAGE_CACHE,
+			      G_SIGNAL_RUN_LAST,
+			      G_STRUCT_OFFSET (EvPageCacheClass, history_changed),
+			      NULL, NULL,
+			      g_cclosure_marshal_VOID__INT,
+			      G_TYPE_NONE, 1,
+			      G_TYPE_INT);
+
 }
 
 static void
@@ -324,6 +336,16 @@ ev_page_cache_set_current_page (EvPageCache *page_cache,
 	g_signal_emit (page_cache, signals[PAGE_CHANGED], 0, page);
 }
 
+void
+ev_page_cache_set_current_page_history (EvPageCache *page_cache,
+					int          page)
+{
+	if (page != page_cache->current_page)
+		g_signal_emit (page_cache, signals [HISTORY_CHANGED], 0, page);
+		
+	ev_page_cache_set_current_page (page_cache, page);
+}
+
 gboolean
 ev_page_cache_set_page_label (EvPageCache *page_cache,
 			      const char  *page_label)
--
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