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authorChristopher James Lahey <clahey@ximian.com>2001-03-06 00:15:00 +0800
committerChris Lahey <clahey@src.gnome.org>2001-03-06 00:15:00 +0800
commit5c8f0e65f610a0343a895ebafefee8ff796ae7c7 (patch)
tree750c537fdde0dca25b9f239fd25b4c85d6f2907e /widgets/menus/gal-view-menus.c
parent21cad27c3f5e978b3a8dc5d94fa48e14a161707d (diff)
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Rebuild when the collection changes.
2001-03-05 Christopher James Lahey <clahey@ximian.com> * menus/gal-view-menus.c (collection_changed): Rebuild when the collection changes. svn path=/trunk/; revision=8558
Diffstat (limited to 'widgets/menus/gal-view-menus.c')
-rw-r--r--widgets/menus/gal-view-menus.c71
1 files changed, 60 insertions, 11 deletions
diff --git a/widgets/menus/gal-view-menus.c b/widgets/menus/gal-view-menus.c
index 33ae89cbba..acc311bea5 100644
--- a/widgets/menus/gal-view-menus.c
+++ b/widgets/menus/gal-view-menus.c
@@ -19,12 +19,16 @@
struct _GalViewMenusPrivate {
GalViewCollection *collection;
+ int collection_changed_id;
BonoboUIVerb *verbs;
+ BonoboUIComponent *component;
};
#define PARENT_TYPE (gtk_object_get_type())
static GtkObjectClass *gvm_parent_class;
+static void collection_changed (GalViewCollection *collection,
+ GalViewMenus *gvm);
typedef struct {
GalViewCollection *collection;
@@ -37,8 +41,12 @@ free_verbs (GalViewMenus *gvm)
BonoboUIVerb *verbs;
if (gvm->priv->verbs) {
for (verbs = gvm->priv->verbs + 1; verbs->cname; verbs++) {
- CollectionAndView *cnv = verbs->user_data;
+ CollectionAndView *cnv;
+ if (gvm->priv->component)
+ bonobo_ui_component_remove_verb(gvm->priv->component, verbs->cname);
+
+ cnv = verbs->user_data;
g_free(verbs->cname);
gtk_object_unref(GTK_OBJECT(cnv->collection));
@@ -51,13 +59,23 @@ free_verbs (GalViewMenus *gvm)
}
static void
+remove_xml (GalViewMenus *gvm)
+{
+}
+
+static void
gvm_destroy (GtkObject *object)
{
GalViewMenus *gvm = GAL_VIEW_MENUS (object);
+ if (gvm->priv->collection && gvm->priv->collection_changed_id != 0) {
+ gtk_signal_disconnect(GTK_OBJECT(gvm->priv->collection), gvm->priv->collection_changed_id);
+ }
+
if (gvm->priv->collection)
gtk_object_unref(GTK_OBJECT(gvm->priv->collection));
free_verbs(gvm);
+ remove_xml(gvm);
g_free(gvm->priv);
gvm->priv = NULL;
@@ -77,7 +95,9 @@ gvm_init (GalViewMenus *gvm)
{
gvm->priv = g_new(GalViewMenusPrivate, 1);
gvm->priv->collection = NULL;
+ gvm->priv->collection_changed_id = 0;
gvm->priv->verbs = NULL;
+ gvm->priv->component = NULL;
}
E_MAKE_TYPE(gal_view_menus, "GalViewMenus", GalViewMenus, gvm_class_init, gvm_init, PARENT_TYPE);
@@ -99,6 +119,9 @@ gal_view_menus_construct (GalViewMenus *gvm,
if (collection)
gtk_object_ref(GTK_OBJECT(collection));
gvm->priv->collection = collection;
+
+ gtk_signal_connect(GTK_OBJECT(collection), "changed",
+ GTK_SIGNAL_FUNC(collection_changed), gvm);
return gvm;
}
@@ -149,11 +172,15 @@ build_menus(GalViewMenus *menus)
length = gal_view_collection_get_count(collection);
for (i = 0; i < length; i++) {
+ char *verb;
GalViewCollectionItem *item = gal_view_collection_get_view_item(collection, i);
menuitem = bonobo_ui_node_new_child(submenu, "menuitem");
bonobo_ui_node_set_attr(menuitem, "name", item->id);
bonobo_ui_node_set_attr(menuitem, "_label", item->title);
- bonobo_ui_node_set_attr(menuitem, "verb", item->id);
+
+ verb = g_strdup_printf("DefineViews:%s", item->id);
+ bonobo_ui_node_set_attr(menuitem, "verb", verb);
+ g_free(verb);
}
menuitem = bonobo_ui_node_new_child(submenu, "separator");
@@ -193,7 +220,7 @@ build_verbs (GalViewMenus *menus)
int i;
verb = verbs;
- verb->cname = "DefineViews";
+ verb->cname = g_strdup("DefineViews");
verb->cb = (BonoboUIVerbFn) define_views;
verb->user_data = menus;
verb->dummy = NULL;
@@ -209,7 +236,7 @@ build_verbs (GalViewMenus *menus)
gtk_object_ref(GTK_OBJECT(cnv->view));
gtk_object_ref(GTK_OBJECT(cnv->collection));
- verb->cname = item->id;
+ verb->cname = g_strdup_printf("DefineViews:%s", item->id);
verb->cb = show_view;
verb->user_data = cnv;
verb->dummy = NULL;
@@ -225,16 +252,38 @@ build_verbs (GalViewMenus *menus)
return verbs;
}
+static void
+build_stuff (GalViewMenus *gvm,
+ CORBA_Environment *ev)
+{
+ char *xml;
-void gal_view_menus_apply (GalViewMenus *menus,
+ remove_xml(gvm);
+ xml = build_menus(gvm);
+ bonobo_ui_component_set_translate(gvm->priv->component, "/", xml, ev);
+ g_free(xml);
+
+ free_verbs(gvm);
+ gvm->priv->verbs = build_verbs(gvm);
+ bonobo_ui_component_add_verb_list(gvm->priv->component, gvm->priv->verbs);
+}
+
+void gal_view_menus_apply (GalViewMenus *gvm,
BonoboUIComponent *component,
CORBA_Environment *ev)
{
- char *xml = build_menus(menus);
- bonobo_ui_component_set_translate(component, "/", xml, ev);
- g_free(xml);
+ gvm->priv->component = component;
+
+ build_stuff (gvm, ev);
+}
+
+static void
+collection_changed (GalViewCollection *collection,
+ GalViewMenus *gvm)
+{
+ CORBA_Environment ev;
- free_verbs(menus);
- menus->priv->verbs = build_verbs(menus);
- bonobo_ui_component_add_verb_list(component, menus->priv->verbs);
+ CORBA_exception_init (&ev);
+ build_stuff(gvm, &ev);
+ CORBA_exception_free (&ev);
}