From 0f6f4c9cdd83d80dfd77fbedcc9a9468cb16eaae Mon Sep 17 00:00:00 2001
From: Ted Gould <ted@gould.cx>
Date: Fri, 5 Feb 2010 10:48:48 -0800
Subject: For IDs that we recycle (often the root id) we need to update the
 properties.  Adds a new function to support syncing the properties in the
 menuitem.

---
 libdbusmenu-glib/client.c   | 21 +++++++++++++++++++++
 libdbusmenu-glib/menuitem.c | 20 ++++++++++++++++++++
 libdbusmenu-glib/menuitem.h |  1 +
 3 files changed, 42 insertions(+)

(limited to 'libdbusmenu-glib')

diff --git a/libdbusmenu-glib/client.c b/libdbusmenu-glib/client.c
index 8ff090d..2302110 100644
--- a/libdbusmenu-glib/client.c
+++ b/libdbusmenu-glib/client.c
@@ -570,6 +570,22 @@ menuitem_get_properties_cb (DBusGProxy * proxy, GHashTable * properties, GError
 	return;
 }
 
+static void
+menuitem_get_properties_replace_cb (DBusGProxy * proxy, GHashTable * properties, GError * error, gpointer data)
+{
+	GList * current_props = NULL;
+
+	for (current_props = dbusmenu_menuitem_properties_list(DBUSMENU_MENUITEM(data));
+			current_props != NULL ; current_props = g_list_next(current_props)) {
+		if (g_hash_table_lookup(properties, current_props->data) == NULL) {
+			dbusmenu_menuitem_property_remove(DBUSMENU_MENUITEM(data), (const gchar *)current_props->data);
+		}
+	}
+
+	menuitem_get_properties_cb(proxy, properties, error, data);
+	return;
+}
+
 /* This is a different get properites call back that also sends
    new signals.  It basically is a small wrapper around the original. */
 static void
@@ -648,6 +664,7 @@ parse_layout_xml(DbusmenuClient * client, xmlNodePtr node, DbusmenuMenuitem * it
 	#ifdef MASSIVEDEBUGGING
 	g_debug("Client looking at node with id: %d", id);
 	#endif
+	/* If we don't have any item, or the IDs don't match */
 	if (item == NULL || dbusmenu_menuitem_get_id(item) != id) {
 		if (item != NULL) {
 			if (parent != NULL) {
@@ -676,6 +693,10 @@ parse_layout_xml(DbusmenuClient * client, xmlNodePtr node, DbusmenuMenuitem * it
 		} else {
 			g_warning("Unable to allocate memory to get properties for menuitem.  This menuitem will never be realized.");
 		}
+	} else {
+		/* Refresh the properties */
+		gchar * properties[1] = {NULL}; /* This gets them all */
+		org_ayatana_dbusmenu_get_properties_async(proxy, id, (const gchar **)properties, menuitem_get_properties_replace_cb, item);
 	}
 
 	xmlNodePtr children;
diff --git a/libdbusmenu-glib/menuitem.c b/libdbusmenu-glib/menuitem.c
index 8350b41..a2d2682 100644
--- a/libdbusmenu-glib/menuitem.c
+++ b/libdbusmenu-glib/menuitem.c
@@ -987,6 +987,26 @@ dbusmenu_menuitem_property_exist (DbusmenuMenuitem * mi, const gchar * property)
 	return value != NULL;
 }
 
+/**
+	dbusmenu_menuitem_property_remove:
+	@mi: The #DbusmenuMenuitem to remove the property on.
+	@property: The property to look for.
+
+	Removes a property from the menuitem.
+*/
+void
+dbusmenu_menuitem_property_remove (DbusmenuMenuitem * mi, const gchar * property)
+{
+	g_return_if_fail(DBUSMENU_IS_MENUITEM(mi));
+	g_return_if_fail(property != NULL);
+
+	DbusmenuMenuitemPrivate * priv = DBUSMENU_MENUITEM_GET_PRIVATE(mi);
+
+	g_hash_table_remove(priv->properties, property);
+
+	return;
+}
+
 /**
 	dbusmenu_menuitem_properties_list:
 	@mi: #DbusmenuMenuitem to list the properties on
diff --git a/libdbusmenu-glib/menuitem.h b/libdbusmenu-glib/menuitem.h
index 69f82e5..1382335 100644
--- a/libdbusmenu-glib/menuitem.h
+++ b/libdbusmenu-glib/menuitem.h
@@ -152,6 +152,7 @@ gint dbusmenu_menuitem_property_get_int (DbusmenuMenuitem * mi, const gchar * pr
 gboolean dbusmenu_menuitem_property_exist (DbusmenuMenuitem * mi, const gchar * property);
 GList * dbusmenu_menuitem_properties_list (DbusmenuMenuitem * mi) G_GNUC_WARN_UNUSED_RESULT;
 GHashTable * dbusmenu_menuitem_properties_copy (DbusmenuMenuitem * mi);
+void dbusmenu_menuitem_property_remove (DbusmenuMenuitem * mi, const gchar * property);
 
 void dbusmenu_menuitem_set_root (DbusmenuMenuitem * mi, gboolean root);
 gboolean dbusmenu_menuitem_get_root (DbusmenuMenuitem * mi);
-- 
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