#include <libbonobo.h>
#include "desktop.h"
+/* SpiDesktop signals */
+enum {
+ APPLICATION_ADDED,
+ APPLICATION_REMOVED,
+LAST_SIGNAL
+};
+static guint spi_desktop_signals[LAST_SIGNAL];
+
+
/* Our parent Gtk object type */
#define PARENT_TYPE SPI_ACCESSIBLE_TYPE
spi_base_construct (SPI_BASE (desktop), g_object_new (ATK_TYPE_OBJECT, NULL));
desktop->applications = NULL;
+ bonobo_object_set_immortal (BONOBO_OBJECT (desktop), TRUE);
atk_object_set_name (ATK_OBJECT (SPI_BASE (desktop)->gobj), "main");
}
while (desktop->applications)
{
- Application *app = (Application *) desktop->applications;
+ Application *app = desktop->applications->data;
+ g_assert (app->ref != CORBA_OBJECT_NIL);
spi_desktop_remove_application (desktop, app->ref);
}
parent_class = g_type_class_ref (SPI_ACCESSIBLE_TYPE);
+ spi_desktop_signals[APPLICATION_ADDED] =
+ g_signal_new ("application_added",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (SpiDesktopClass, application_added),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__UINT,
+ G_TYPE_NONE,
+ 1, G_TYPE_UINT);
+ spi_desktop_signals[APPLICATION_REMOVED] =
+ g_signal_new ("application_removed",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (SpiDesktopClass, application_removed),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__UINT,
+ G_TYPE_NONE,
+ 1, G_TYPE_UINT);
epv->_get_childCount = impl_desktop_get_child_count;
epv->getChildAtIndex = impl_desktop_get_child_at_index;
}
desktop->applications = g_list_append (desktop->applications, app);
- ORBit_small_listen_for_broken (app->ref, G_CALLBACK (abnormal_application_termination), app);
- g_signal_emit_by_name (SPI_BASE(desktop)->gobj, "children_changed::add", g_list_index (desktop->applications, app), NULL);
+ ORBit_small_listen_for_broken (
+ app->ref, G_CALLBACK (abnormal_application_termination), app);
+
+ g_signal_emit (G_OBJECT (desktop),
+ spi_desktop_signals[APPLICATION_ADDED], 0,
+ g_list_index (desktop->applications, app));
}
CORBA_exception_free (&ev);
spi_desktop_remove_application (SpiDesktop *desktop,
const Accessibility_Application app_ref)
{
+ guint idx;
GList *l;
CORBA_Environment ev;
+ g_return_if_fail (app_ref != CORBA_OBJECT_NIL);
g_return_if_fail (SPI_IS_DESKTOP (desktop));
CORBA_exception_init (&ev);
+ idx = 0;
for (l = desktop->applications; l; l = l->next)
{
Application *app = (Application *) l->data;
{
break;
}
+ idx++;
}
CORBA_exception_free (&ev);
{
Application *app = (Application *) l->data;
- g_signal_emit_by_name (SPI_BASE(desktop)->gobj, "children_changed::remove", g_list_index (desktop->applications, l), NULL);
desktop->applications = g_list_delete_link (desktop->applications, l);
ORBit_small_unlisten_for_broken (app->ref, G_CALLBACK (abnormal_application_termination));
bonobo_object_release_unref (app->ref, NULL);
g_free (app);
+
+ g_signal_emit (G_OBJECT (desktop), spi_desktop_signals[APPLICATION_REMOVED], 0, idx);
}
}