re-organized the code to add the ability to request image paths from

	* libnautilus-extensions/nautilus-theme.c:
	(nautilus_theme_get_image_path_from_theme),
	(nautilus_theme_get_image_path):
	re-organized the code to add the ability to request image
	paths from specific themes, as well as the current one.
	* libnautilus-extensions/nautilus-theme.h:
	added nautilus_theme_get_image_path_from_theme.

	* src/nautilus-sidebar-tabs.c:
	(nautilus_sidebar_tabs_load_theme_data):
	used the above to implement sidebar tab redirection, so a theme
	can use the sidebar tabs from another theme, so sidebar tab images
	don't have to be present in every theme.

	* libnautilus-extensions/nautilus-icon-factory.c:
	(nautilus_icon_factory_destroy), (check_local_theme), (set_theme),
	(get_icon_file_path):
	implemented icon theme default redirection, so a theme can specify
	another theme to get its icons from when they're not present locally;
	this is needed by both Arlo and Susan's themes.

	* src/nautilus-throbber.c,h: (nautilus_throbber_initialize_class),
	(nautilus_throbber_button_press_event):
	made clicking on the throbber take you to a URL specified by
	the current theme.  Did this by adding a location_change signal. This
	fixes bug 3433.

	* src/nautilus-window.c: (nautilus_window_constructed):
	hooked up nautilus-window to the throbber's location_change signal to
	change the location when the signal is emitted.

	* icons/default.xml:
	added default URI for throbber, pointing to www.eazel.com
	* icons/vector/vector.xml:
	added sidebar tab redirection to the Arlo theme for testing

1 files changed, 31 insertions, 5 deletions

diff --git a/src/nautilus-throbber.c b/src/nautilus-throbber.c
index e03300caf..fe29034fb 100644
--- a/src/nautilus-throbber.c
+++ b/src/nautilus-throbber.c
@@ -60,6 +60,12 @@ struct NautilusThrobberDetails {
 	gboolean small_mode;
 };
 
+enum {
+	LOCATION_CHANGED,
+	LAST_SIGNAL
+};
+static guint signals[LAST_SIGNAL];
+
 static void     nautilus_throbber_initialize_class	 (NautilusThrobberClass *klass);
 static void     nautilus_throbber_initialize		 (NautilusThrobber *throbber);
 static void	nautilus_throbber_destroy		 (GtkObject *object);
@@ -82,6 +88,18 @@ nautilus_throbber_initialize_class (NautilusThrobberClass *throbber_class)
 {
 	GtkObjectClass *object_class = GTK_OBJECT_CLASS (throbber_class);
 	GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (throbber_class);
+
+
+	signals[LOCATION_CHANGED] = gtk_signal_new
+		("location_changed",
+		 GTK_RUN_LAST,
+		 object_class->type,
+		 GTK_SIGNAL_OFFSET (NautilusThrobberClass,
+				    location_changed),
+		 gtk_marshal_NONE__STRING,
+		 GTK_TYPE_NONE, 1, GTK_TYPE_STRING);
+
+	gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
 	
 	object_class->destroy = nautilus_throbber_destroy;
 
@@ -397,14 +415,22 @@ nautilus_throbber_load_images (NautilusThrobber *throbber)
 	
 }
 
-/* handle button presses */
+/* handle button presses by emitting the location changed signal */
 
 static gboolean
 nautilus_throbber_button_press_event (GtkWidget *widget, GdkEventButton *event)
-{
-	/*	
-	NautilusThrobber *throbber = NAUTILUS_THROBBER (widget);  
-	*/
+{	
+	char *location;
+
+	location = nautilus_theme_get_theme_data ("throbber", "URL");
+	if (location != NULL) {
+		gtk_signal_emit (GTK_OBJECT (widget),
+			 signals[LOCATION_CHANGED],
+			 location);
+	
+		g_free (location);
+	}
+	
 	return TRUE;
 }