From f1778669ba4f17f40a2148bca68fee5a1c892842 Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <marco@localhost.localdomain>
Date: Fri, 13 Oct 2006 09:05:47 +0000
Subject: Get basic functionalities back to work.

---
(limited to 'lib')

diff --git a/lib/src/sugar-browser.cpp b/lib/src/sugar-browser.cpp
index 5081c38..d0a8c56 100644
--- a/lib/src/sugar-browser.cpp
+++ b/lib/src/sugar-browser.cpp
@@ -132,12 +132,20 @@ static void
 update_navigation_properties(SugarBrowser *browser)
 {
 	GtkMozEmbed *embed = GTK_MOZ_EMBED(browser);
+	gboolean can_go_back;
+	gboolean can_go_forward;
 
-	browser->can_go_back = gtk_moz_embed_can_go_back(embed);
-	g_object_notify (G_OBJECT(browser), "can_go_back");
+	can_go_back = gtk_moz_embed_can_go_back(embed);
+	if (can_go_back != browser->can_go_back) {
+		browser->can_go_back = can_go_back;
+		g_object_notify (G_OBJECT(browser), "can-go-back");
+	}
 
-	browser->can_go_forward = gtk_moz_embed_can_go_forward(embed);
-	g_object_notify (G_OBJECT(browser), "can_go_forward");
+	can_go_forward = gtk_moz_embed_can_go_forward(embed);
+	if (can_go_forward != browser->can_go_forward) {
+		browser->can_go_forward = can_go_forward;
+		g_object_notify (G_OBJECT(browser), "can-go-forward");
+	}
 }
 
 static void
@@ -172,8 +180,6 @@ net_state_cb(GtkMozEmbed *embed, const char *aURI, gint state, guint status)
 			browser->current_requests = 0;
 			browser->progress = 0.0;
 		}
-
-		update_navigation_properties(browser);
 	}
 
 	if (state & GTK_MOZ_EMBED_FLAG_IS_REQUEST) {
@@ -215,6 +221,8 @@ location_cb(GtkMozEmbed *embed)
 	browser->address = gtk_moz_embed_get_location(embed);
 
 	g_object_notify (G_OBJECT(browser), "address");
+
+	update_navigation_properties(browser);
 }
 
 static void
--
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