*/
/*
- * registry.c: test for accessibility implementation
- *
+ * registry.c: the main accessibility service registry implementation
*/
#ifdef SPI_DEBUG
#include <libspi/Accessibility.h>
/*
+ * We'd like to replace the dependance on X-isms with a wrapper layer,
+ * to the extent that it can't be done with pure GDK.
+ * Anyone want to help?
+ */
+#include <X11/Xlib.h>
+#include <gdk/gdkx.h>
+
+/*
* This pulls the definition for the BonoboObject (GType)
*/
#include "registry.h"
typedef enum {
ETYPE_FOCUS,
+ ETYPE_OBJECT,
+ ETYPE_PROPERTY,
ETYPE_WINDOW,
ETYPE_TOOLKIT,
ETYPE_LAST_DEFINED
static long _get_unique_id();
+static gboolean _device_event_controller_hook (gpointer source);
+
/*
* Implemented GObject::finalize
*/
fprintf (stderr, "registering app %p\n", application);
#endif
registry->desktop->applications = g_list_append (registry->desktop->applications,
- CORBA_Object_duplicate (application, ev));
+ bonobo_object_dup_ref (application, ev));
/* TODO: create unique string here (with libuuid call ?) and hash ? */
Accessibility_Application__set_id (application, _get_unique_id(), ev);
}
static gint
-compare_object_hash (gconstpointer p1, gconstpointer p2)
+compare_corba_objects (gconstpointer p1, gconstpointer p2)
{
CORBA_Environment ev;
- long long diff = ((CORBA_Object_hash ((CORBA_Object) p2, (CORBA_unsigned_long) 0, &ev)) -
- (CORBA_Object_hash ((CORBA_Object) p1, (CORBA_unsigned_long) 0, &ev)));
- return ((diff < 0) ? -1 : ((diff > 0) ? 1 : 0));
+ gint retval;
+ retval = !CORBA_Object_is_equivalent ((CORBA_Object) p1, (CORBA_Object) p2, &ev);
+
+#ifdef SPI_DEBUG
+ fprintf (stderr, "comparing %p to %p; result %d\n",
+ p1, p2,
+ retval);
+#endif
+ return retval;
}
static void
Accessibility_Desktop desktop;
Accessibility_Application app;
Accessibility_Registry registry;
- registry = bonobo_object_corba_objref (bonobo_object (registry_bonobo_object));
+ registry = BONOBO_OBJREF (registry_bonobo_object);
/* for each app in each desktop, call ...Application_registerToolkitEventListener */
app = (Accessibility_Application) Accessibility_Desktop_getChildAtIndex (desktop,
j,
ev);
- /* TODO: should we be ref-ing the registry object before each call ? */
- Accessibility_Application_registerToolkitEventListener (app,
- registry,
- CORBA_string_dup (etype->event_name),
- ev);
+ Accessibility_Application_registerToolkitEventListener (app,
+ registry,
+ CORBA_string_dup (etype->event_name),
+
+ ev);
}
}
}
{
etype->type_cat = ETYPE_FOCUS;
}
+ else if (!g_ascii_strncasecmp (event_name, "object:", 7))
+ {
+ etype->type_cat = ETYPE_OBJECT;
+ }
else if (!g_ascii_strncasecmp (event_name, "window:", 7))
{
etype->type_cat = ETYPE_WINDOW;
CORBA_Environment * ev)
{
Registry *registry = REGISTRY (bonobo_object_from_servant (servant));
- GList *list = g_list_find_custom (registry->applications, application, compare_object_hash);
+ GList *list = g_list_find_custom (registry->desktop->applications, application, compare_corba_objects);
+
+#ifdef SPI_DEBUG
+ gint i;
+#endif
+
if (list)
{
- fprintf (stderr, "deregistering application\n");
- registry->applications = g_list_delete_link (registry->applications, list);
+#ifdef SPI_DEBUG
+ fprintf (stderr, "deregistering application %p\n", application);
+#endif
+ registry->desktop->applications = g_list_delete_link (registry->desktop->applications, list);
+#ifdef SPI_DEBUG
+ fprintf (stderr, "there are now %d apps registered.\n", g_list_length (registry->desktop->applications));
+ for (i = 0; i < g_list_length (registry->desktop->applications); ++i) {
+ fprintf (stderr, "getting application %d\n", i);
+ fprintf (stderr, "object address %p\n",
+ g_list_nth_data (registry->desktop->applications, i));
+ }
+#endif
}
+ else
+ fprintf (stderr, "could not deregister application\n");
}
/*
* CORBA Accessibility::Registry::registerGlobalEventListener method implementation
*/
static void
-impl_accessibility_registry_register_global_event_listener
- (PortableServer_Servant servant,
+impl_accessibility_registry_register_global_event_listener (
+ PortableServer_Servant servant,
Accessibility_EventListener listener,
const CORBA_char *event_name,
CORBA_Environment *ev)
Registry *registry = REGISTRY (bonobo_object_from_servant (servant));
ListenerStruct *ls = g_malloc (sizeof (ListenerStruct));
EventTypeStruct etype;
+ gboolean is_toolkit_specific = TRUE;
fprintf(stderr, "registering for events of type %s\n", event_name);
switch (etype.type_cat)
{
case (ETYPE_FOCUS) :
+ case (ETYPE_OBJECT) :
+ case (ETYPE_PROPERTY) :
ls->listener = CORBA_Object_duplicate (listener, ev);
- registry->focus_listeners =
- g_list_append (registry->focus_listeners, ls);
+ registry->object_listeners =
+ g_list_append (registry->object_listeners, ls);
break;
case (ETYPE_WINDOW) :
/* Support for Window Manager Events is not yet implemented */
* CORBA Accessibility::Registry::deregisterGlobalEventListenerAll method implementation
*/
static void
-impl_accessibility_registry_deregister_global_event_listener_all
- (PortableServer_Servant servant,
+impl_accessibility_registry_deregister_global_event_listener_all (
+ PortableServer_Servant servant,
Accessibility_EventListener listener,
CORBA_Environment *ev)
{
Registry *registry = REGISTRY (bonobo_object_from_servant (servant));
- GList *list = g_list_find_custom (registry->focus_listeners, listener, compare_object_hash);
+ GList *list = g_list_find_custom (registry->object_listeners, listener, compare_corba_objects);
/*
* TODO : de-register with toolkit if the last instance of a listener
while (list)
{
fprintf (stderr, "deregistering listener\n");
- registry->focus_listeners = g_list_delete_link (registry->focus_listeners, list);
- list = g_list_find_custom (registry->focus_listeners, listener, compare_object_hash);
+ registry->object_listeners = g_list_delete_link (registry->object_listeners, list);
+ list = g_list_find_custom (registry->object_listeners, listener, compare_corba_objects);
}
- list = g_list_find_custom (registry->toolkit_listeners, listener, compare_object_hash);
+ list = g_list_find_custom (registry->toolkit_listeners, listener, compare_corba_objects);
while (list)
{
fprintf (stderr, "deregistering listener\n");
registry->toolkit_listeners = g_list_delete_link (registry->toolkit_listeners, list);
- list = g_list_find_custom (registry->toolkit_listeners, listener, compare_object_hash);
+ list = g_list_find_custom (registry->toolkit_listeners, listener, compare_corba_objects);
}
}
* CORBA Accessibility::Registry::deregisterGlobalEventListener method implementation
*/
static void
-impl_accessibility_registry_deregister_global_event_listener
- (PortableServer_Servant servant,
+impl_accessibility_registry_deregister_global_event_listener (
+ PortableServer_Servant servant,
Accessibility_EventListener listener,
const CORBA_char * event_name,
CORBA_Environment *ev)
parse_event_type (&etype, event_name);
switch (etype.type_cat)
{
+ case (ETYPE_OBJECT) :
+ case (ETYPE_PROPERTY) :
case (ETYPE_FOCUS) :
- listeners = ®istry->focus_listeners;
+ listeners = ®istry->object_listeners;
break;
case (ETYPE_WINDOW) :
/* Support for Window Manager Events is not yet implemented */
if (n == 0)
{
return (Accessibility_Desktop)
- CORBA_Object_duplicate (
- bonobo_object_corba_objref (bonobo_object (registry->desktop)), ev);
+ CORBA_Object_duplicate (BONOBO_OBJREF (registry->desktop), ev);
}
else
{
return (Accessibility_DesktopSeq *) NULL;
}
-static CORBA_Object
+static Accessibility_DeviceEventController
impl_accessibility_registry_get_device_event_controller (PortableServer_Servant servant,
CORBA_Environment * ev)
{
- /* TODO: not yet implemented! */
- return CORBA_OBJECT_NIL;
+ Registry *registry = REGISTRY (bonobo_object_from_servant (servant));
+ if (!registry->device_event_controller)
+ registry->device_event_controller = g_object_new (DEVICE_EVENT_CONTROLLER_TYPE, NULL);
+ return CORBA_Object_duplicate (BONOBO_OBJREF (registry->device_event_controller), ev);
}
static void
switch (etype.type_cat)
{
+ case (ETYPE_OBJECT) :
+ case (ETYPE_PROPERTY) :
case (ETYPE_FOCUS) :
- _registry_notify_listeners (registry->focus_listeners, e, ev);
+ _registry_notify_listeners (registry->object_listeners, e, ev);
break;
case (ETYPE_WINDOW) :
_registry_notify_listeners (registry->window_listeners, e, ev);
break;
case (ETYPE_TOOLKIT) :
- _registry_notify_listeners (registry->toolkit_listeners, e, ev);
+ _registry_notify_listeners (registry->toolkit_listeners, e, ev);
break;
default:
break;
}
- Accessibility_Accessible_unref (e->source, ev);
+ /* Accessibility_Accessible_unref (e->source, ev);*/ /* This should be here! */
}
static long
for (n=0; n<len; ++n)
{
ls = (ListenerStruct *) g_list_nth_data (listeners, n);
-#ifdef SPI_DEBUG
+#ifdef SPI_LISTENER_DEBUG
fprintf(stderr, "event hashes: %lx %lx %lx\n", ls->event_type_hash, etype.hash, minor_hash);
fprintf(stderr, "event name: %s\n", etype.event_name);
#endif
{
#ifdef SPI_DEBUG
fprintf(stderr, "notifying listener #%d\n", n);
- fprintf(stderr, "event name %s\n", Accessibility_Accessible__get_name(e->source, ev));
+ fprintf(stderr, "event source name %s\n", Accessibility_Accessible__get_name(e->source, ev));
#endif
+ e->source = CORBA_Object_duplicate (e->source, ev);
Accessibility_Accessible_ref ( e->source, ev);
Accessibility_EventListener_notifyEvent ((Accessibility_EventListener) ls->listener,
e,
}
}
+static gboolean _device_event_controller_hook (gpointer p)
+{
+ Registry *registry = (Registry *)p;
+ DeviceEventController *controller = registry->device_event_controller;
+ if (controller)
+ device_event_controller_check_key_event (controller);
+ return TRUE;
+}
+
static void
registry_class_init (RegistryClass *klass)
{
epv->registerGlobalEventListener = impl_accessibility_registry_register_global_event_listener;
epv->deregisterGlobalEventListener = impl_accessibility_registry_deregister_global_event_listener;
epv->deregisterGlobalEventListenerAll = impl_accessibility_registry_deregister_global_event_listener_all;
+ epv->getDeviceEventController = impl_accessibility_registry_get_device_event_controller;
epv->getDesktopCount = impl_accessibility_registry_get_desktop_count;
epv->getDesktop = impl_accessibility_registry_get_desktop;
epv->getDesktopList = impl_accessibility_registry_get_desktop_list;
- epv->getDeviceEventController = impl_accessibility_registry_get_device_event_controller;
+
((ListenerClass *) klass)->epv.notifyEvent = impl_registry_notify_event;
}
static void
registry_init (Registry *registry)
{
- registry->focus_listeners = NULL;
+ registry->object_listeners = NULL;
registry->window_listeners = NULL;
registry->toolkit_listeners = NULL;
registry->applications = NULL;
registry->desktop = desktop_new();
+ registry->device_event_controller = NULL;
+ registry->kbd_event_hook = _device_event_controller_hook;
}
GType