Get rid of the last vestige of ephy_window_update_control(), and make the

2003-10-18  Christian Persch  <chpe@cvs.gnome.org>

	* src/bookmarks/ephy-bookmarks.c: (add_to_favorites),
	(history_site_visited_cb):
	* src/ephy-favorites-menu.c: (ephy_favorites_menu_get_type),
	(ephy_favorites_menu_clean), (ephy_favorites_menu_rebuild),
	(ephy_favorites_menu_set_property),
	(ephy_favorites_menu_get_property),
	(ephy_favorites_menu_class_init), (do_updates), (fav_removed_cb),
	(fav_added_cb), (ephy_favorites_menu_init),
	(ephy_favorites_menu_finalize), (ephy_favorites_menu_new):
	* src/ephy-favorites-menu.h:
	* src/ephy-window.c:
	* src/ephy-window.h:

	Get rid of the last vestige of ephy_window_update_control(), and make
	the favourites menu self-updating.

5 files changed, 126 insertions, 148 deletions

diff --git a/src/bookmarks/ephy-bookmarks.c b/src/bookmarks/ephy-bookmarks.c
index 9dc4e977e..be3ebe1f9 100644
--- a/src/bookmarks/ephy-bookmarks.c
+++ b/src/bookmarks/ephy-bookmarks.c
@@ -397,7 +397,7 @@ add_to_favorites (EphyBookmarks *eb, EphyNode *node, EphyHistory *eh)
 	url = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_LOCATION);
 	score = get_history_item_score (eh, url);
 	full_menu = ephy_node_get_n_children (eb->priv->favorites)
-		    > MAX_FAVORITES_NUM;
+		    >= MAX_FAVORITES_NUM;
 	if (full_menu && score < eb->priv->lower_score) return FALSE;
 
 	if (eb->priv->lower_fav && full_menu)
@@ -413,23 +413,6 @@ add_to_favorites (EphyBookmarks *eb, EphyNode *node, EphyHistory *eh)
 }
 
 static void
-update_favorites_menus ()
-{
-	Session *session;
-	const GList *l;
-
-	session = EPHY_SESSION (ephy_shell_get_session (ephy_shell));
-	l = session_get_windows (session);
-
-	for (; l != NULL; l = l->next)
-	{
-		EphyWindow *window = EPHY_WINDOW (l->data);
-
-		ephy_window_update_control (window, FavoritesControl);
-	}
-}
-
-static void
 history_site_visited_cb (EphyHistory *gh, const char *url, EphyBookmarks *eb)
 {
 	EphyNode *node;
@@ -437,10 +420,7 @@ history_site_visited_cb (EphyHistory *gh, const char *url, EphyBookmarks *eb)
 	node = ephy_bookmarks_find_bookmark (eb, url);
 	if (node == NULL) return;
 
-	if (add_to_favorites (eb, node, gh))
-	{
-		update_favorites_menus ();
-	}
+	add_to_favorites (eb, node, gh);
 }
 
 static void
diff --git a/src/ephy-favorites-menu.c b/src/ephy-favorites-menu.c
index c191b721e..67dafe759 100644
--- a/src/ephy-favorites-menu.c
+++ b/src/ephy-favorites-menu.c
@@ -1,5 +1,6 @@
 /*
  *  Copyright (C) 2002  Ricardo Fernández Pascual
+ *  Copyright (C) 2003  Marco Pesenti Gritti
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -30,10 +31,6 @@
 #include <gtk/gtkuimanager.h>
 #include <glib/gprintf.h>
 
-/**
- * Private data
- */
-
 #define EPHY_FAVORITES_MENU_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_FAVORITES_MENU, EphyFavoritesMenuPrivate))
 
 struct _EphyFavoritesMenuPrivate
@@ -42,19 +39,17 @@ struct _EphyFavoritesMenuPrivate
 	EphyBookmarks *bookmarks;
 	GtkActionGroup *action_group;
 	guint ui_id;
+	guint update_tag;
 };
 
-/**
- * Private functions, only availble from this file
- */
 static void	ephy_favorites_menu_class_init	  (EphyFavoritesMenuClass *klass);
-static void	ephy_favorites_menu_init	  (EphyFavoritesMenu *wrhm);
+static void	ephy_favorites_menu_init	  (EphyFavoritesMenu *menu);
 static void	ephy_favorites_menu_finalize      (GObject *o);
 
 enum
 {
 	PROP_0,
-	PROP_EPHY_WINDOW
+	PROP_WINDOW
 };
 
 static gpointer parent_class;
@@ -62,34 +57,34 @@ static gpointer parent_class;
 GType
 ephy_favorites_menu_get_type (void)
 {
-        static GType ephy_favorites_menu_type = 0;
-
-        if (ephy_favorites_menu_type == 0)
-        {
-                static const GTypeInfo our_info =
-                {
-                        sizeof (EphyFavoritesMenuClass),
-                        NULL, /* base_init */
-                        NULL, /* base_finalize */
-                        (GClassInitFunc) ephy_favorites_menu_class_init,
-                        NULL,
-                        NULL, /* class_data */
-                        sizeof (EphyFavoritesMenu),
-                        0, /* n_preallocs */
-                        (GInstanceInitFunc) ephy_favorites_menu_init
-                };
-
-                ephy_favorites_menu_type = g_type_register_static (G_TYPE_OBJECT,
-							           "EphyFavoritesMenu",
-							           &our_info, 0);
-        }
-        return ephy_favorites_menu_type;
+	static GType ephy_favorites_menu_type = 0;
+
+	if (ephy_favorites_menu_type == 0)
+	{
+		static const GTypeInfo our_info =
+		{
+			sizeof (EphyFavoritesMenuClass),
+			NULL, /* base_init */
+			NULL, /* base_finalize */
+			(GClassInitFunc) ephy_favorites_menu_class_init,
+			NULL,
+			NULL, /* class_data */
+			sizeof (EphyFavoritesMenu),
+			0, /* n_preallocs */
+			(GInstanceInitFunc) ephy_favorites_menu_init
+		};
+
+		ephy_favorites_menu_type = g_type_register_static (G_TYPE_OBJECT,
+								   "EphyFavoritesMenu",
+								   &our_info, 0);
+	}
+	return ephy_favorites_menu_type;
 }
 
 static void
-ephy_favorites_menu_clean (EphyFavoritesMenu *wrhm)
+ephy_favorites_menu_clean (EphyFavoritesMenu *menu)
 {
-	EphyFavoritesMenuPrivate *p = wrhm->priv;
+	EphyFavoritesMenuPrivate *p = menu->priv;
 	GtkUIManager *merge = GTK_UI_MANAGER (p->window->ui_merge);
 
 	if (p->ui_id > 0)
@@ -113,9 +108,9 @@ go_location_cb (GtkAction *action, char *location, EphyWindow *window)
 }
 
 static void
-ephy_favorites_menu_rebuild (EphyFavoritesMenu *wrhm)
+ephy_favorites_menu_rebuild (EphyFavoritesMenu *menu)
 {
-	EphyFavoritesMenuPrivate *p = wrhm->priv;
+	EphyFavoritesMenuPrivate *p = menu->priv;
 	gint i;
 	EphyNode *fav;
 	GPtrArray *children;
@@ -125,7 +120,7 @@ ephy_favorites_menu_rebuild (EphyFavoritesMenu *wrhm)
 
 	START_PROFILER ("Rebuild favorites menu")
 
-	ephy_favorites_menu_clean (wrhm);
+	ephy_favorites_menu_clean (menu);
 
 	fav = ephy_bookmarks_get_favorites (p->bookmarks);
 	children = ephy_node_get_children (fav);
@@ -169,31 +164,31 @@ ephy_favorites_menu_set_property (GObject *object,
 				  const GValue *value,
 				  GParamSpec *pspec)
 {
-        EphyFavoritesMenu *m = EPHY_FAVORITES_MENU (object);
-
-        switch (prop_id)
-        {
-                case PROP_EPHY_WINDOW:
-                        m->priv->window = g_value_get_object (value);
-			ephy_favorites_menu_rebuild (m);
-                        break;
-        }
+	EphyFavoritesMenu *menu = EPHY_FAVORITES_MENU (object);
+
+	switch (prop_id)
+	{
+		case PROP_WINDOW:
+			menu->priv->window = g_value_get_object (value);
+			ephy_favorites_menu_rebuild (menu);
+			break;
+	}
 }
 
 static void
 ephy_favorites_menu_get_property (GObject *object,
-                                  guint prop_id,
-                                  GValue *value,
-                                  GParamSpec *pspec)
+				  guint prop_id,
+				  GValue *value,
+				  GParamSpec *pspec)
 {
-        EphyFavoritesMenu *m = EPHY_FAVORITES_MENU (object);
-
-        switch (prop_id)
-        {
-                case PROP_EPHY_WINDOW:
-                        g_value_set_object (value, m->priv->window);
-                        break;
-        }
+	EphyFavoritesMenu *menu = EPHY_FAVORITES_MENU (object);
+
+	switch (prop_id)
+	{
+		case PROP_WINDOW:
+			g_value_set_object (value, menu->priv->window);
+			break;
+	}
 }
 
 
@@ -209,9 +204,9 @@ ephy_favorites_menu_class_init (EphyFavoritesMenuClass *klass)
 	object_class->get_property = ephy_favorites_menu_get_property;
 
 	g_object_class_install_property (object_class,
-                                         PROP_EPHY_WINDOW,
-                                         g_param_spec_object ("EphyWindow",
-                                                              "EphyWindow",
+					 PROP_WINDOW,
+					 g_param_spec_object ("window",
+							      "Window",
 							      "Parent window",
 							      EPHY_TYPE_WINDOW,
 							      G_PARAM_READWRITE |
@@ -220,26 +215,71 @@ ephy_favorites_menu_class_init (EphyFavoritesMenuClass *klass)
 	g_type_class_add_private (object_class, sizeof(EphyFavoritesMenuPrivate));
 }
 
+static gboolean
+do_updates (EphyFavoritesMenu *menu)
+{
+	ephy_favorites_menu_rebuild (menu);
+
+	menu->priv->update_tag = 0;
+
+	/* don't run again */
+	return FALSE;
+}
+
 static void
-ephy_favorites_menu_init (EphyFavoritesMenu *wrhm)
+fav_removed_cb (EphyNode *node,
+		EphyNode *child,
+		guint old_index,
+		EphyFavoritesMenu *menu)
 {
-	EphyFavoritesMenuPrivate *p = EPHY_FAVORITES_MENU_GET_PRIVATE (wrhm);
-	wrhm->priv = p;
+	if (menu->priv->update_tag == 0)
+	{
+		menu->priv->update_tag = g_idle_add((GSourceFunc)do_updates, menu);
+	}
+}
+
+static void
+fav_added_cb (EphyNode *node,
+	      EphyNode *child,
+	      EphyFavoritesMenu *menu)
+{
+	if (menu->priv->update_tag == 0)
+	{
+		menu->priv->update_tag = g_idle_add((GSourceFunc)do_updates, menu);
+	}
+}
 
-	wrhm->priv->bookmarks = ephy_shell_get_bookmarks (ephy_shell);
-	wrhm->priv->ui_id = 0;
-	wrhm->priv->action_group = NULL;
+static void
+ephy_favorites_menu_init (EphyFavoritesMenu *menu)
+{
+	EphyFavoritesMenuPrivate *p = EPHY_FAVORITES_MENU_GET_PRIVATE (menu);
+	EphyNode *fav;
+	menu->priv = p;
+
+	menu->priv->bookmarks = ephy_shell_get_bookmarks (ephy_shell);
+	menu->priv->ui_id = 0;
+	menu->priv->update_tag = 0;
+	menu->priv->action_group = NULL;
+
+	fav = ephy_bookmarks_get_favorites (menu->priv->bookmarks);
+	ephy_node_signal_connect_object (fav,
+				         EPHY_NODE_CHILD_REMOVED,
+				         (EphyNodeCallback) fav_removed_cb,
+				         G_OBJECT (menu));
+	ephy_node_signal_connect_object (fav,
+				         EPHY_NODE_CHILD_ADDED,
+				         (EphyNodeCallback) fav_added_cb,
+				         G_OBJECT (menu));
 }
 
 static void
 ephy_favorites_menu_finalize (GObject *o)
 {
-	EphyFavoritesMenu *wrhm = EPHY_FAVORITES_MENU (o);
-	EphyFavoritesMenuPrivate *p = wrhm->priv;
+	EphyFavoritesMenu *menu = EPHY_FAVORITES_MENU (o);
 
-	if (p->action_group != NULL)
+	if (menu->priv->action_group != NULL)
 	{
-		g_object_unref (p->action_group);
+		g_object_unref (menu->priv->action_group);
 	}
 
 	G_OBJECT_CLASS (parent_class)->finalize (o);
@@ -248,13 +288,7 @@ ephy_favorites_menu_finalize (GObject *o)
 EphyFavoritesMenu *
 ephy_favorites_menu_new (EphyWindow *window)
 {
-	EphyFavoritesMenu *ret = g_object_new (EPHY_TYPE_FAVORITES_MENU,
-					       "EphyWindow", window,
-					       NULL);
-	return ret;
-}
-
-void ephy_favorites_menu_update	(EphyFavoritesMenu *wrhm)
-{
-	ephy_favorites_menu_rebuild (wrhm);
+	return g_object_new (EPHY_TYPE_FAVORITES_MENU,
+			     "window", window,
+			     NULL);
 }
diff --git a/src/ephy-favorites-menu.h b/src/ephy-favorites-menu.h
index 78bd74193..c7d069283 100644
--- a/src/ephy-favorites-menu.h
+++ b/src/ephy-favorites-menu.h
@@ -1,5 +1,6 @@
 /*
- *  Copyright (C) 2002  Ricardo Fernández Pascual
+ *  Copyright (C) 2002  Ricardo Fernández Pascual
+ *  Copyright (C) 2003  Marco Pesenti Gritti
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -21,29 +22,24 @@
 
 #include "ephy-window.h"
 
-/* object forward declarations */
+G_BEGIN_DECLS
+
+#define EPHY_TYPE_FAVORITES_MENU		(ephy_favorites_menu_get_type())
+#define EPHY_FAVORITES_MENU(object)		(G_TYPE_CHECK_INSTANCE_CAST((object), EPHY_TYPE_FAVORITES_MENU, EphyFavoritesMenu))
+#define EPHY_FAVORITES_MENU_CLASS(klass)	(G_TYPE_CHECK_CLASS_CAST((klass), EPHY_TYPE_FAVORITES_MENU, EphyFavoritesMenuClass))
+#define EPHY_IS_FAVORITES_MENU(object)		(G_TYPE_CHECK_INSTANCE_TYPE((object), EPHY_TYPE_FAVORITES_MENU))
+#define EPHY_IS_FAVORITES_MENU_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE((klass), EPHY_TYPE_FAVORITES_MENU))
+#define EPHY_FAVORITES_MENU_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS((obj), EPHY_TYPE_FAVORITES_MENU, EphyFavoritesMenuClass))
 
 typedef struct _EphyFavoritesMenu EphyFavoritesMenu;
 typedef struct _EphyFavoritesMenuClass EphyFavoritesMenuClass;
 typedef struct _EphyFavoritesMenuPrivate EphyFavoritesMenuPrivate;
 
-/**
- * Editor object
- */
-
-#define EPHY_TYPE_FAVORITES_MENU	(ephy_favorites_menu_get_type())
-#define EPHY_FAVORITES_MENU(object)	(G_TYPE_CHECK_INSTANCE_CAST((object), EPHY_TYPE_FAVORITES_MENU, EphyFavoritesMenu))
-#define EPHY_FAVORITES_MENU_CLASS(klass)(G_TYPE_CHECK_CLASS_CAST((klass), EPHY_TYPE_FAVORITES_MENU, EphyFavoritesMenuClass))
-#define EPHY_IS_FAVORITES_MENU(object)	(G_TYPE_CHECK_INSTANCE_TYPE((object), EPHY_TYPE_FAVORITES_MENU))
-#define EPHY_IS_FAVORITES_MENU_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), EPHY_TYPE_FAVORITES_MENU))
-#define EPHY_FAVORITES_MENU_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), EPHY_TYPE_FAVORITES_MENU, EphyFavoritesMenuClass))
-
 struct _EphyFavoritesMenuClass
 {
 	GObjectClass parent_class;
 };
 
-/* Remember: fields are public read-only */
 struct _EphyFavoritesMenu
 {
 	GObject parent_object;
@@ -51,11 +47,10 @@ struct _EphyFavoritesMenu
 	EphyFavoritesMenuPrivate *priv;
 };
 
-GType              ephy_favorites_menu_get_type		(void);
+GType		   ephy_favorites_menu_get_type		(void);
 
 EphyFavoritesMenu *ephy_favorites_menu_new		(EphyWindow *window);
 
-void		   ephy_favorites_menu_update		(EphyFavoritesMenu *wrhm);
+G_END_DECLS
 
 #endif
-
diff --git a/src/ephy-window.c b/src/ephy-window.c
index 0ff42c00a..3cf31c15e 100644
--- a/src/ephy-window.c
+++ b/src/ephy-window.c
@@ -1696,29 +1696,6 @@ ephy_window_show (GtkWidget *widget)
 	GTK_WIDGET_CLASS (parent_class)->show (widget);
 }
 
-static void
-update_favorites_control (EphyWindow *window)
-{
-	ephy_favorites_menu_update (window->priv->fav_menu);
-}
-
-void
-ephy_window_update_control (EphyWindow *window,
-			      ControlID control)
-{
-	g_return_if_fail (EPHY_IS_WINDOW (window));
-
-	switch (control)
-	{
-	case FavoritesControl:
-		update_favorites_control (window);
-		break;
-	default:
-		g_warning ("unknown control specified for updating");
-		break;
-	}
-}
-
 EphyTab *
 ephy_window_get_active_tab (EphyWindow *window)
 {
diff --git a/src/ephy-window.h b/src/ephy-window.h
index 4f5a4d677..598d72194 100644
--- a/src/ephy-window.h
+++ b/src/ephy-window.h
@@ -61,11 +61,6 @@ typedef enum
 	FullscreenMode
 } EphyWindowMode;
 
-typedef enum
-{
-	FavoritesControl
-} ControlID;
-
 /* Include the header down here to resolve circular dependency */
 #include "ephy-tab.h"
 
@@ -99,9 +94,6 @@ void		  ephy_window_set_zoom		  (EphyWindow *window,
 
 void		  ephy_window_activate_location	  (EphyWindow *window);
 
-void		  ephy_window_update_control	  (EphyWindow *window,
-						   ControlID control);
-
 EphyTab		 *ephy_window_get_active_tab	  (EphyWindow *window);
 
 EphyEmbed	 *ephy_window_get_active_embed	  (EphyWindow *window);