static Window root_window;
typedef enum {
- DEVICE_TYPE_KBD,
- DEVICE_TYPE_MOUSE,
- DEVICE_TYPE_LAST_DEFINED
-} DeviceTypeCategory;
+ SPI_DEVICE_TYPE_KBD,
+ SPI_DEVICE_TYPE_MOUSE,
+ SPI_DEVICE_TYPE_LAST_DEFINED
+} SpiDeviceTypeCategory;
+
+struct _DEControllerListener {
+ CORBA_Object object;
+ SpiDeviceTypeCategory type;
+};
+
+typedef struct _DEControllerListener DEControllerListener;
+
+struct _DEControllerKeyListener {
+ DEControllerListener listener;
+ Accessibility_KeySet *keys;
+ Accessibility_ControllerEventMask *mask;
+ Accessibility_KeyEventTypeSeq *typeseq;
+ gboolean is_system_global;
+};
+
+typedef struct _DEControllerKeyListener DEControllerKeyListener;
static gboolean _controller_register_with_devices (SpiDeviceEventController *controller);
static gboolean _controller_grab_keyboard (SpiDeviceEventController *controller);
-static void _controller_register_device_listener (SpiDeviceEventController *controller,
- const CORBA_Object l,
- DeviceTypeCategory type,
- const Accessibility_KeySet *keys,
- const Accessibility_ControllerEventMask *mask,
- CORBA_Environment *ev);
+static void controller_register_device_listener (SpiDeviceEventController *controller,
+ DEControllerListener *l,
+ CORBA_Environment *ev);
/*
* Private methods
*/
static gint
+_compare_listeners (gconstpointer p1, gconstpointer p2)
+{
+ DEControllerListener *l1 = (DEControllerListener *) p1;
+ DEControllerListener *l2 = (DEControllerListener *) p2;
+ return _compare_corba_objects (l1->object, l2->object);
+}
+
+static gint
_compare_corba_objects (gconstpointer p1, gconstpointer p2)
{
CORBA_Environment ev;
return (gint) d;
}
+static DEControllerKeyListener *
+dec_key_listener_new (CORBA_Object l,
+ const Accessibility_KeySet *keys,
+ const Accessibility_ControllerEventMask *mask,
+ const Accessibility_KeyEventTypeSeq *typeseq,
+ const CORBA_boolean is_system_global,
+ CORBA_Environment *ev)
+{
+ DEControllerKeyListener *key_listener = g_new0 (DEControllerKeyListener, 1);
+ key_listener->listener.object = CORBA_Object_duplicate (l, ev);
+ key_listener->listener.type = SPI_DEVICE_TYPE_KBD;
+ key_listener->keys = keys;
+ key_listener->mask = mask;
+ key_listener->is_system_global = is_system_global;
+
+ return key_listener;
+}
+
static void
-_controller_register_device_listener (SpiDeviceEventController *controller,
- const CORBA_Object l,
- DeviceTypeCategory type,
- const Accessibility_KeySet *keys,
- const Accessibility_ControllerEventMask *mask,
- CORBA_Environment *ev)
+controller_register_device_listener (SpiDeviceEventController *controller,
+ DEControllerListener *listener,
+ CORBA_Environment *ev)
{
Accessibility_ControllerEventMask *mask_ptr = NULL;
+ DEControllerKeyListener *key_listener;
- switch (type) {
- case DEVICE_TYPE_KBD:
- controller->key_listeners = g_list_append (controller->key_listeners,
- CORBA_Object_duplicate (l, ev));
+ switch (listener->type) {
+ case SPI_DEVICE_TYPE_KBD:
+ key_listener = (DEControllerKeyListener *) listener;
+ controller->key_listeners = g_list_append (controller->key_listeners, key_listener);
mask_ptr = (Accessibility_ControllerEventMask *)
- g_list_find_custom (controller->keymask_list, (gpointer) mask,
+ g_list_find_custom (controller->keymask_list, (gpointer) key_listener->mask,
_eventmask_compare_value);
if (mask_ptr)
++(mask_ptr->refcount);
else
{
- if (mask->refcount != (CORBA_unsigned_short) 1)
+ if (key_listener->mask->refcount != (CORBA_unsigned_short) 1)
fprintf (stderr, "mask initial refcount is not 1!\n");
- if (mask->value > (CORBA_unsigned_long) 2048)
+ if (key_listener->mask->value > (CORBA_unsigned_long) 2048)
fprintf (stderr, "mask value looks invalid (%lu)\n",
- (unsigned long) mask->value);
+ (unsigned long) key_listener->mask->value);
else
fprintf (stderr, "appending mask with val=%lu\n",
- (unsigned long) mask->value);
+ (unsigned long) key_listener->mask->value);
mask_ptr = Accessibility_ControllerEventMask__alloc();
- mask_ptr->value = mask->value;
+ mask_ptr->value = key_listener->mask->value;
mask_ptr->refcount = (CORBA_unsigned_short) 1;
controller->keymask_list = g_list_append (controller->keymask_list,
(gpointer) mask_ptr);
}
break;
- case DEVICE_TYPE_MOUSE:
+ case SPI_DEVICE_TYPE_MOUSE:
/* controller->mouse_listeners = g_list_append (controller->mouse_listeners,
CORBA_Object_duplicate (l, ev));*/
}
static void
-_controller_deregister_device_listener (SpiDeviceEventController *controller,
- const CORBA_Object l,
- const Accessibility_ControllerEventMask *mask,
- DeviceTypeCategory type,
- CORBA_Environment *ev)
+controller_deregister_device_listener (SpiDeviceEventController *controller,
+ DEControllerListener *listener,
+ CORBA_Environment *ev)
{
Accessibility_ControllerEventMask *mask_ptr;
+ DEControllerKeyListener *key_listener;
GList *list_ptr;
- switch (type) {
- case DEVICE_TYPE_KBD:
- list_ptr = g_list_find_custom (controller->key_listeners, l, _compare_corba_objects);
+ switch (listener->type) {
+ case SPI_DEVICE_TYPE_KBD:
+ key_listener = (DEControllerKeyListener *) listener;
+ list_ptr = g_list_find_custom (controller->key_listeners, listener, _compare_listeners);
+ /* TODO: need a different custom compare func */
if (list_ptr)
controller->key_listeners = g_list_remove (controller->key_listeners, list_ptr);
list_ptr = (GList *)
- g_list_find_custom (controller->keymask_list, (gpointer) mask,
+ g_list_find_custom (controller->keymask_list, (gpointer) key_listener->mask,
_eventmask_compare_value);
if (list_ptr)
{
}
}
break;
- case DEVICE_TYPE_MOUSE:
+ case SPI_DEVICE_TYPE_MOUSE:
/* controller->mouse_listeners = g_list_append (controller->mouse_listeners,
CORBA_Object_duplicate (l, ev));*/
return retval;
}
+
+static gboolean
+notify_keylisteners (GList *key_listeners, Accessibility_KeyStroke *key_event, CORBA_Environment *ev)
+{
+ int i, n_listeners = g_list_length (key_listeners);
+ gboolean is_consumed = FALSE;
+ for (i=0; i<n_listeners && !is_consumed; ++i)
+ {
+ Accessibility_KeystrokeListener ls;
+ ls = (Accessibility_KeystrokeListener)
+ g_list_nth_data (key_listeners, i);
+ if (!CORBA_Object_is_nil(ls, ev))
+ {
+ is_consumed = Accessibility_KeystrokeListener_keyEvent (ls, key_event, ev);
+ }
+ }
+ return is_consumed;
+}
+
+
static gboolean
_check_key_event (SpiDeviceEventController *controller)
{
gboolean is_consumed = FALSE;
char key_name[16];
int i;
- int n_listeners = g_list_length (controller->key_listeners);
Accessibility_KeyStroke key_event;
static CORBA_Environment ev;
#endif
}
/* relay to listeners, and decide whether to consume it or not */
- for (i=0; i<n_listeners && !is_consumed; ++i)
- {
- Accessibility_KeystrokeListener ls;
- ls = (Accessibility_KeystrokeListener)
- g_list_nth_data (controller->key_listeners, i);
- if (!CORBA_Object_is_nil(ls, &ev))
- {
- is_consumed = Accessibility_KeystrokeListener_keyEvent (ls, &key_event, &ev);
- }
- }
+ is_consumed = notify_keylisteners (controller->key_listeners, &key_event, &ev);
+
if (is_consumed)
{
XAllowEvents (display, SyncKeyboard, CurrentTime);
{
SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
bonobo_object_from_servant (servant));
+ DEControllerKeyListener *dec_listener;
#ifdef SPI_DEBUG
fprintf (stderr, "registering keystroke listener %p with maskVal %lu\n",
(void *) l, (unsigned long) mask->value);
#endif
- /* TODO: change this to an enum, indicating if event is caught at OS level */
- if (is_system_global)
- _controller_register_device_listener(controller, l, DEVICE_TYPE_KBD, keys, mask, ev);
- else
- ; /* register with toolkit instead */
+ dec_listener = dec_key_listener_new (l, keys, mask, type, is_system_global, ev);
+ controller_register_device_listener (controller, (DEControllerListener *) dec_listener, ev);
}
/*
const Accessibility_KeySet *keys,
const Accessibility_ControllerEventMask *mask,
const Accessibility_KeyEventTypeSeq *type,
- const CORBA_boolean is_synchronous,
+ const CORBA_boolean is_system_global,
CORBA_Environment *ev)
{
SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
bonobo_object_from_servant (servant));
+ DEControllerKeyListener *key_listener = dec_key_listener_new (l,
+ keys,
+ mask,
+ type,
+ is_system_global,
+ ev);
#ifdef SPI_DEBUG
fprintf (stderr, "deregistering keystroke listener %p with maskVal %lu\n",
(void *) l, (unsigned long) mask->value);
#endif
- _controller_deregister_device_listener(controller, l, mask, DEVICE_TYPE_KBD, ev);
+ controller_deregister_device_listener(controller,
+ (DEControllerListener *) key_listener,
+ ev);
}
/*
#ifdef SPI_DEBUG
fprintf (stderr, "registering mouse listener %p\n", l);
#endif
- _controller_register_device_listener(controller, DEVICE_TYPE_MOUSE, l, keys, mask, ev);
+ controller_register_device_listener(controller, DEVICE_TYPE_MOUSE, l, keys, mask, ev);
}
*/
projects / platform / core / uifw / at-spi2-atk.git / blobdiff