From 8aa10d0c9037d2a85c4d988008bb17469f5f6154 Mon Sep 17 00:00:00 2001
From: Carlos Garcia Campos <carlosgc@gnome.org>
Date: Sun, 01 Jul 2007 08:45:11 +0000
Subject: Do not connect selection changed signal more than once. Fixes bug #349433.

2007-07-01  Carlos Garcia Campos  <carlosgc@gnome.org>
	* shell/ev-sidebar-links.c: (job_finished_callback):
	Do not connect selection changed signal more than once. Fixes bug
	#349433.

svn path=/trunk/; revision=2531
---
(limited to 'shell')

diff --git a/shell/ev-sidebar-links.c b/shell/ev-sidebar-links.c
index 5d34695..cbe19b1 100644
--- a/shell/ev-sidebar-links.c
+++ b/shell/ev-sidebar-links.c
@@ -593,7 +593,7 @@ row_activated_callback (GtkTreeView       *treeview,
 			GtkTreePath       *arg1,
 			GtkTreeViewColumn *arg2,
 			gpointer           user_data)
-{	
+{
 	if (gtk_tree_view_row_expanded (GTK_TREE_VIEW (treeview), arg1)) {
 		gtk_tree_view_collapse_row (GTK_TREE_VIEW (treeview), arg1);
 	} else {
@@ -648,18 +648,26 @@ job_finished_callback (EvJobLinks     *job,
 
 	selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->tree_view));
 	gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
-	priv->selection_id = g_signal_connect (selection, "changed",
-					       G_CALLBACK (selection_changed_callback),
-					       sidebar_links);
-	priv->page_changed_id = g_signal_connect (priv->page_cache, "page-changed",
+	
+	if (priv->selection_id <= 0) {
+		priv->selection_id =
+			g_signal_connect (selection, "changed",
+					  G_CALLBACK (selection_changed_callback),
+					  sidebar_links);
+	}
+	priv->page_changed_id =	g_signal_connect (priv->page_cache, "page-changed",
 						  G_CALLBACK (update_page_callback),
 						  sidebar_links);
-	priv->row_activated_id = g_signal_connect (G_OBJECT (priv->tree_view), "row-activated",
-						    G_CALLBACK (row_activated_callback), sidebar_links);
+	if (priv->row_activated_id <= 0) {
+		priv->row_activated_id =
+			g_signal_connect (G_OBJECT (priv->tree_view), "row-activated",
+					  G_CALLBACK (row_activated_callback),
+					  sidebar_links);
+	}
+	
 	update_page_callback (priv->page_cache,
 			      ev_page_cache_get_current_page (priv->page_cache),
 			      sidebar_links);
-
 }
 
 static void
--
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