#include <ctype.h>
#include <stdio.h>
#include <sys/time.h>
-#include <bonobo/bonobo-exception.h>
#include <X11/Xlib.h>
#include <X11/extensions/XTest.h>
#include "../libspi/spi-private.h"
#include "deviceeventcontroller.h"
+#include "libspi/keymasks.h"
KeySym ucs2keysym (long ucs);
long keysym2ucs(KeySym keysym);
static void wait_for_release_event (XEvent *event, SpiDEController *controller);
/* Our parent Gtk object type */
-#define PARENT_TYPE BONOBO_TYPE_OBJECT
+#define PARENT_TYPE G_TYPE_OBJECT
/* A pointer to our parent object class */
-static GObjectClass *spi_device_event_controller_parent_class;
static int spi_error_code = 0;
static GdkPoint last_mouse_pos_static = {0, 0};
static GdkPoint *last_mouse_pos = &last_mouse_pos_static;
guint pending_remove : 1;
Accessibility_ControllerEventMask mod_mask;
- CORBA_unsigned_long key_val; /* KeyCode */
+ dbus_uint32_t key_val; /* KeyCode */
} DEControllerGrabMask;
typedef struct {
- CORBA_Object object;
+ char *app_path;
+ char *path;
SpiDeviceTypeCategory type;
- Accessibility_EventTypeSeq *typeseq;
+ gulong types;
} DEControllerListener;
typedef struct {
DEControllerListener listener;
- Accessibility_KeySet *keys;
+ GSList *keys;
Accessibility_ControllerEventMask mask;
Accessibility_EventListenerMode *mode;
} DEControllerKeyListener;
static gboolean spi_controller_update_key_grabs (SpiDEController *controller,
Accessibility_DeviceEvent *recv);
static gboolean spi_controller_register_device_listener (SpiDEController *controller,
- DEControllerListener *l,
- CORBA_Environment *ev);
+ DEControllerListener *l);
static gboolean spi_device_event_controller_forward_key_event (SpiDEController *controller,
const XEvent *event);
-static void spi_deregister_controller_device_listener (SpiDEController *controller,
- DEControllerListener *listener,
- CORBA_Environment *ev);
+static void spi_controller_deregister_device_listener (SpiDEController *controller,
+ DEControllerListener *listener);
static void spi_deregister_controller_key_listener (SpiDEController *controller,
- DEControllerKeyListener *key_listener,
- CORBA_Environment *ev);
+ DEControllerKeyListener *key_listener);
static gboolean spi_controller_notify_mouselisteners (SpiDEController *controller,
- const Accessibility_DeviceEvent *event,
- CORBA_Environment *ev);
+ const Accessibility_DeviceEvent *event);
-static gboolean spi_eventtype_seq_contains_event (Accessibility_EventTypeSeq *type_seq,
+static gboolean spi_eventtype_seq_contains_event (dbus_uint32_t types,
const Accessibility_DeviceEvent *event);
static gboolean spi_clear_error_state (void);
static gboolean spi_dec_poll_mouse_moved (gpointer data);
#define spi_get_display() GDK_DISPLAY()
+G_DEFINE_TYPE(SpiDEController, spi_device_event_controller, G_TYPE_OBJECT)
+
/* Private methods */
static unsigned int
priv->xkb_latch_mask = 0;
}
+static void emit(SpiDEController *controller, const char *name, int first_type, ...)
+{
+ va_list arg;
+
+ va_start(arg, first_type);
+ spi_dbus_emit_valist(controller->registry->droute.bus, SPI_DBUS_PATH_DEC, SPI_DBUS_INTERFACE_DEC, name, first_type, arg);
+ va_end(arg);
+}
+
static gboolean
spi_dec_button_update_and_emit (SpiDEController *controller,
guint mask_return)
{
- CORBA_Environment ev;
- Accessibility_Event e;
Accessibility_DeviceEvent mouse_e;
gchar event_name[24];
gboolean is_consumed = FALSE;
Accessibility_BUTTON_RELEASED_EVENT;
mouse_e.id = button_number;
mouse_e.hw_code = button_number;
- mouse_e.modifiers = (CORBA_unsigned_short) mouse_mask_state;
+ mouse_e.modifiers = (dbus_uint16_t) mouse_mask_state;
mouse_e.timestamp = 0;
mouse_e.event_string = "";
- mouse_e.is_text = CORBA_FALSE;
+ mouse_e.is_text = FALSE;
is_consumed =
spi_controller_notify_mouselisteners (controller,
- &mouse_e,
- &ev);
- e.type = event_name;
- e.source = BONOBO_OBJREF (controller->registry->desktop);
- e.detail1 = last_mouse_pos->x;
- e.detail2 = last_mouse_pos->y;
- spi_init_any_nil (&e.any_data,
- spi_accessible_new_return (atk_get_root (), FALSE, NULL),
- Accessibility_ROLE_UNKNOWN,
- "");
- CORBA_exception_init (&ev);
+ &mouse_e);
if (!is_consumed)
{
- Accessibility_Registry_notifyEvent (BONOBO_OBJREF (controller->registry),
- &e,
- &ev);
+ dbus_uint32_t x = last_mouse_pos->x, y = last_mouse_pos->y;
+ emit(controller, event_name, DBUS_TYPE_UINT32, &x, DBUS_TYPE_UINT32, &y, DBUS_TYPE_INVALID);
}
else
spi_dec_set_unlatch_pending (controller, mask_return);
-
- CORBA_free (e.any_data._value);
}
return TRUE;
}
spi_dec_mouse_check (SpiDEController *controller,
int *x, int *y, gboolean *moved)
{
- Accessibility_Event e;
- Accessibility_EventDetails *details;
- CORBA_Environment ev;
int win_x_return,win_y_return;
unsigned int mask_return;
Window root_return, child_return;
if (*x != last_mouse_pos->x || *y != last_mouse_pos->y)
{
- e.type = "mouse:abs";
- e.source = BONOBO_OBJREF (controller->registry->desktop);
- e.detail1 = *x;
- e.detail2 = *y;
- spi_init_any_nil (&e.any_data,
- spi_accessible_new_return (atk_get_root (), FALSE, NULL),
- Accessibility_ROLE_UNKNOWN,
- "");
- CORBA_exception_init (&ev);
- Accessibility_Registry_notifyEvent (BONOBO_OBJREF (controller->registry),
- &e,
- &ev);
- details = e.any_data._value;
- CORBA_free (details);
- e.type = "mouse:rel";
- e.source = BONOBO_OBJREF (controller->registry->desktop);
- e.detail1 = *x - last_mouse_pos->x;
- e.detail2 = *y - last_mouse_pos->y;
- spi_init_any_nil (&e.any_data,
- spi_accessible_new_return (atk_get_root (), FALSE, NULL),
- Accessibility_ROLE_UNKNOWN,
- "");
- CORBA_exception_init (&ev);
+ // TODO: combine these two signals?
+ dbus_uint32_t ix = *x, iy = *y;
+ emit(controller, "mouse_abs", DBUS_TYPE_UINT32, &ix, DBUS_TYPE_UINT32, &iy, DBUS_TYPE_INVALID);
+ ix -= last_mouse_pos->x;
+ iy -= last_mouse_pos->y;
+ emit(controller, "mouse_rel", DBUS_TYPE_UINT32, &ix, DBUS_TYPE_UINT32, &iy, DBUS_TYPE_INVALID);
last_mouse_pos->x = *x;
last_mouse_pos->y = *y;
- Accessibility_Registry_notifyEvent (BONOBO_OBJREF (controller->registry),
- &e,
- &ev);
- details = e.any_data._value;
- CORBA_free (details);
*moved = True;
}
else
spi_dec_emit_modifier_event (SpiDEController *controller, guint prev_mask,
guint current_mask)
{
- Accessibility_Event e;
- CORBA_Environment ev;
+ dbus_uint32_t d1, d2;
#ifdef SPI_XKB_DEBUG
fprintf (stderr, "MODIFIER CHANGE EVENT! %x to %x\n",
if (current_mask & _numlock_physical_mask)
current_mask |= SPI_KEYMASK_NUMLOCK;
- e.type = "keyboard:modifiers";
- e.source = BONOBO_OBJREF (controller->registry->desktop);
- e.detail1 = prev_mask & key_modifier_mask;
- e.detail2 = current_mask & key_modifier_mask;
- spi_init_any_nil (&e.any_data,
- spi_accessible_new_return (atk_get_root (), FALSE, NULL),
- Accessibility_ROLE_UNKNOWN,
- "");
- CORBA_exception_init (&ev);
- Accessibility_Registry_notifyEvent (BONOBO_OBJREF (controller->registry),
- &e,
- &ev);
- CORBA_free (e.any_data._value);
+ d1 = prev_mask & key_modifier_mask;
+ d2 = current_mask & key_modifier_mask;
+ emit(controller, "keyboard_modifiers", DBUS_TYPE_UINT32, &d1, DBUS_TYPE_UINT32, &d2, DBUS_TYPE_INVALID);
}
static gboolean
}
static DEControllerKeyListener *
-spi_dec_key_listener_new (CORBA_Object l,
- const Accessibility_KeySet *keys,
+spi_dec_key_listener_new (const char *app_path,
+ const char *path,
+ GSList *keys,
const Accessibility_ControllerEventMask mask,
- const Accessibility_EventTypeSeq *typeseq,
- const Accessibility_EventListenerMode *mode,
- CORBA_Environment *ev)
+ const dbus_uint32_t types,
+ const Accessibility_EventListenerMode *mode)
{
DEControllerKeyListener *key_listener = g_new0 (DEControllerKeyListener, 1);
- key_listener->listener.object = bonobo_object_dup_ref (l, ev);
+ key_listener->listener.app_path = g_strdup(app_path);
+ key_listener->listener.path = g_strdup(path);
key_listener->listener.type = SPI_DEVICE_TYPE_KBD;
- key_listener->keys = ORBit_copy_value (keys, TC_Accessibility_KeySet);
+ key_listener->keys = keys;
key_listener->mask = spi_dec_translate_mask (mask);
- key_listener->listener.typeseq = ORBit_copy_value (typeseq, TC_Accessibility_EventTypeSeq);
+ key_listener->listener.types = types;
if (mode)
- key_listener->mode = ORBit_copy_value (mode, TC_Accessibility_EventListenerMode);
+ {
+ key_listener->mode = (Accessibility_EventListenerMode *) g_malloc(sizeof(Accessibility_EventListenerMode));
+ memcpy(key_listener->mode, mode, sizeof(*mode));
+ }
else
key_listener->mode = NULL;
(unsigned int) key_listener->mask,
(int) (mode ? mode->global : 0),
(void *) key_listener->keys,
- (int) (key_listener->keys ? key_listener->keys->_length : 0));
+ (int) (key_listener->keys ? g_slist_length(key_listener->keys) : 0));
#endif
return key_listener;
}
static DEControllerListener *
-spi_dec_listener_new (CORBA_Object l,
- const Accessibility_EventTypeSeq *typeseq,
- CORBA_Environment *ev)
+spi_dec_listener_new (const char *app_path,
+ const char *path,
+ dbus_uint32_t types)
{
DEControllerListener *listener = g_new0 (DEControllerListener, 1);
- listener->object = bonobo_object_dup_ref (l, ev);
+ listener->app_path = g_strdup(app_path);
+ listener->path = g_strdup(path);
listener->type = SPI_DEVICE_TYPE_MOUSE;
- listener->typeseq = ORBit_copy_value (typeseq, TC_Accessibility_EventTypeSeq);
+ listener->types = types;
return listener;
}
static DEControllerListener *
-spi_listener_clone (DEControllerListener *listener, CORBA_Environment *ev)
+spi_listener_clone (DEControllerListener *listener)
{
DEControllerListener *clone = g_new0 (DEControllerListener, 1);
- clone->object =
- CORBA_Object_duplicate (listener->object, ev);
+ clone->app_path = g_strdup (listener->app_path);
+ clone->path = g_strdup (listener->path);
clone->type = listener->type;
- clone->typeseq = ORBit_copy_value (listener->typeseq, TC_Accessibility_EventTypeSeq);
+ clone->types = listener->types;
return clone;
}
+static GSList *keylist_clone (GSList *s)
+{
+ GSList *d = NULL;
+ GSList *l;
+
+ for (l = s; l; l = g_slist_next(l))
+ {
+ Accessibility_KeyDefinition *kd = (Accessibility_KeyDefinition *)g_malloc(sizeof(Accessibility_KeyDefinition));
+ if (kd)
+ {
+ Accessibility_KeyDefinition *kds = (Accessibility_KeyDefinition *)l->data;
+ kd->keycode = kds->keycode;
+ kd->keysym = kds->keysym;
+ kd->keystring = g_strdup(kds->keystring);
+ d = g_slist_append(d, kd);
+ }
+ }
+ return d;
+}
+
static DEControllerKeyListener *
-spi_key_listener_clone (DEControllerKeyListener *key_listener, CORBA_Environment *ev)
+spi_key_listener_clone (DEControllerKeyListener *key_listener)
{
DEControllerKeyListener *clone = g_new0 (DEControllerKeyListener, 1);
- clone->listener.object =
- CORBA_Object_duplicate (key_listener->listener.object, ev);
+ clone->listener.app_path = g_strdup (key_listener->listener.app_path);
+ clone->listener.path = g_strdup (key_listener->listener.path);
clone->listener.type = SPI_DEVICE_TYPE_KBD;
- clone->keys = ORBit_copy_value (key_listener->keys, TC_Accessibility_KeySet);
+ clone->keys = keylist_clone (key_listener->keys);
clone->mask = key_listener->mask;
- clone->listener.typeseq = ORBit_copy_value (key_listener->listener.typeseq, TC_Accessibility_EventTypeSeq);
+ clone->listener.types = key_listener->listener.types;
if (key_listener->mode)
- clone->mode = ORBit_copy_value (key_listener->mode, TC_Accessibility_EventListenerMode);
+ {
+ clone->mode = (Accessibility_EventListenerMode *)g_malloc(sizeof(Accessibility_EventListenerMode));
+ if (clone->mode) memcpy(clone->mode, key_listener->mode, sizeof(Accessibility_EventListenerMode));
+ }
else
clone->mode = NULL;
return clone;
}
+static void keylist_free(GSList *keys)
+{
+ GSList *l;
+
+ for (l = keys; l; l = g_slist_next(l))
+ {
+ Accessibility_KeyDefinition *kd = (Accessibility_KeyDefinition *)l->data;
+ g_free(kd->keystring);
+ g_free(kd);
+ }
+ g_slist_free (keys);
+}
+
static void
-spi_key_listener_data_free (DEControllerKeyListener *key_listener, CORBA_Environment *ev)
+spi_key_listener_data_free (DEControllerKeyListener *key_listener)
{
- CORBA_free (key_listener->listener.typeseq);
- CORBA_free (key_listener->keys);
+ keylist_free(key_listener->keys);
+ if (key_listener->mode) g_free(key_listener->mode);
g_free (key_listener);
}
static void
-spi_key_listener_clone_free (DEControllerKeyListener *clone, CORBA_Environment *ev)
+spi_key_listener_clone_free (DEControllerKeyListener *clone)
{
- CORBA_Object_release (clone->listener.object, ev);
- spi_key_listener_data_free (clone, ev);
+ spi_key_listener_data_free (clone);
}
static void
-spi_listener_clone_free (DEControllerListener *clone, CORBA_Environment *ev)
+spi_listener_clone_free (DEControllerListener *clone)
{
- CORBA_Object_release (clone->object, ev);
- CORBA_free (clone->typeseq);
+ g_free (clone->path);
+ g_free (clone->app_path);
g_free (clone);
}
static void
-spi_dec_listener_free (DEControllerListener *listener,
- CORBA_Environment *ev)
+spi_dec_listener_free (DEControllerListener *listener)
{
- bonobo_object_release_unref (listener->object, ev);
+ g_free (listener->app_path);
+ g_free (listener->path);
if (listener->type == SPI_DEVICE_TYPE_KBD)
- spi_key_listener_data_free ((DEControllerKeyListener *) listener, ev);
+ spi_key_listener_data_free ((DEControllerKeyListener *) listener);
}
static void
DEControllerGrabMask grab_mask = { 0 };
grab_mask.mod_mask = key_listener->mask;
- if (key_listener->keys->_length == 0) /* special case means AnyKey/AllKeys */
+ if (g_slist_length (key_listener->keys) == 0) /* special case means AnyKey/AllKeys */
{
grab_mask.key_val = AnyKey;
#ifdef SPI_DEBUG
}
else
{
- int i;
+ GSList *l;
- for (i = 0; i < key_listener->keys->_length; ++i)
+ for (l = key_listener->keys; l; l = g_slist_next(l))
{
- Accessibility_KeyDefinition keydef = key_listener->keys->_buffer[i];
- long int key_val = keydef.keysym;
+ Accessibility_KeyDefinition *keydef = l->data;
+ long int key_val = keydef->keysym;
/* X Grabs require keycodes, not keysyms */
- if (keydef.keystring && keydef.keystring[0])
+ if (keydef->keystring && keydef->keystring[0])
{
- key_val = XStringToKeysym(keydef.keystring);
+ key_val = XStringToKeysym(keydef->keystring);
}
if (key_val > 0)
{
}
else
{
- key_val = keydef.keycode;
+ key_val = keydef->keycode;
}
grab_mask.key_val = key_val;
process_cb (controller, &grab_mask);
static gboolean
spi_controller_register_device_listener (SpiDEController *controller,
- DEControllerListener *listener,
- CORBA_Environment *ev)
+ DEControllerListener *listener)
{
DEControllerKeyListener *key_listener;
return FALSE;
}
+static gboolean Accessibility_DeviceEventListener_notifyEvent(SpiRegistry *registry, DEControllerListener *listener, const Accessibility_DeviceEvent *key_event)
+{
+ DBusMessage *message = dbus_message_new_method_call(listener->app_path, listener->path, "org.freedesktop.atspi.Registry", "notifyEvent");
+ DBusError error;
+ dbus_bool_t consumed = FALSE;
+
+ dbus_error_init(&error);
+ if (spi_dbus_marshall_deviceEvent(message, key_event))
+ {
+ // TODO: Evaluate performance: perhaps rework this whole architecture
+ // to avoid blocking calls
+ DBusMessage *reply = dbus_connection_send_with_reply_and_block(registry->droute.bus, message, 1000, &error);
+ if (reply)
+ {
+ DBusError error;
+ dbus_error_init(&error);
+ dbus_message_get_args(reply, &error, DBUS_TYPE_BOOLEAN, &consumed, DBUS_TYPE_INVALID);
+ dbus_message_unref(reply);
+ }
+ }
+ dbus_message_unref(message);
+ return consumed;
+}
+
static gboolean
spi_controller_notify_mouselisteners (SpiDEController *controller,
- const Accessibility_DeviceEvent *event,
- CORBA_Environment *ev)
+ const Accessibility_DeviceEvent *event)
{
GList *l;
GSList *notify = NULL, *l2;
{
DEControllerListener *listener = l->data;
- if (spi_eventtype_seq_contains_event (listener->typeseq, event))
+ if (spi_eventtype_seq_contains_event (listener->types, event))
{
- Accessibility_DeviceEventListener ls = listener->object;
-
- if (ls != CORBA_OBJECT_NIL)
- {
- /* we clone (don't dup) the listener, to avoid refcount inc. */
- notify = g_slist_prepend (notify,
- spi_listener_clone (listener, ev));
+ /* we clone (don't dup) the listener, to avoid refcount inc. */
+ notify = g_slist_prepend (notify,
+ spi_listener_clone (listener));
#ifdef SPI_KEYEVENT_DEBUG
- found = TRUE;
+ found = TRUE;
#endif
- }
}
}
for (l2 = notify; l2 && !is_consumed; l2 = l2->next)
{
DEControllerListener *listener = l2->data;
- Accessibility_DeviceEventListener ls = listener->object;
- CORBA_exception_init (ev);
- is_consumed = Accessibility_DeviceEventListener_notifyEvent (ls, event, ev);
- if (BONOBO_EX (ev))
- {
- is_consumed = FALSE;
- DBG (2, g_warning ("error notifying listener, removing it\n"));
- spi_deregister_controller_device_listener (controller, listener,
- ev);
- CORBA_exception_free (ev);
- }
+ is_consumed = Accessibility_DeviceEventListener_notifyEvent (controller->registry, listener, event);
- spi_listener_clone_free ((DEControllerListener *) l2->data, ev);
+ spi_listener_clone_free ((DEControllerListener *) l2->data);
}
for (; l2; l2 = l2->next)
{
DEControllerListener *listener = l2->data;
- spi_listener_clone_free (listener, ev);
+ spi_listener_clone_free (listener);
/* clone doesn't have its own ref, so don't use spi_device_listener_free */
}
spi_device_event_controller_forward_mouse_event (SpiDEController *controller,
XEvent *xevent)
{
- Accessibility_Event e;
Accessibility_DeviceEvent mouse_e;
- CORBA_Environment ev;
gchar event_name[24];
gboolean is_consumed = FALSE;
gboolean xkb_mod_unlatch_occurred;
XButtonEvent *xbutton_event = (XButtonEvent *) xevent;
+ dbus_uint32_t ix, iy;
int button = xbutton_event->button;
(xevent->type == ButtonPress) ? "Press" : "Release",
mouse_button_state);
#endif
- snprintf (event_name, 22, "mouse:button:%d%c", button,
+ snprintf (event_name, 22, "mouse:button_%d%c", button,
(xevent->type == ButtonPress) ? 'p' : 'r');
/* TODO: FIXME distinguish between physical and logical buttons */
Accessibility_BUTTON_RELEASED_EVENT;
mouse_e.id = button;
mouse_e.hw_code = button;
- mouse_e.modifiers = (CORBA_unsigned_short) xbutton_event->state;
- mouse_e.timestamp = (CORBA_unsigned_long) xbutton_event->time;
+ mouse_e.modifiers = (dbus_uint16_t) xbutton_event->state;
+ mouse_e.timestamp = (dbus_uint32_t) xbutton_event->time;
mouse_e.event_string = "";
- mouse_e.is_text = CORBA_FALSE;
+ mouse_e.is_text = FALSE;
if ((mouse_button_state & mouse_button_mask) !=
(mouse_mask_state & mouse_button_mask))
{
mouse_mask_state, mouse_button_state);
mouse_mask_state = mouse_button_state;
is_consumed =
- spi_controller_notify_mouselisteners (controller, &mouse_e, &ev);
- e.type = CORBA_string_dup (event_name);
- e.source = BONOBO_OBJREF (controller->registry->desktop);
- e.detail1 = last_mouse_pos->x;
- e.detail2 = last_mouse_pos->y;
- spi_init_any_nil (&e.any_data,
- spi_accessible_new_return (atk_get_root (), FALSE, NULL),
- Accessibility_ROLE_UNKNOWN,
- "");
- CORBA_exception_init (&ev);
-
- Accessibility_Registry_notifyEvent (BONOBO_OBJREF (controller->registry),
- &e,
- &ev);
- CORBA_free (e.any_data._value);
+ spi_controller_notify_mouselisteners (controller, &mouse_e);
+ ix = last_mouse_pos->x;
+ iy = last_mouse_pos->y;
+ emit(controller, event_name, DBUS_TYPE_UINT32, &ix, DBUS_TYPE_UINT32, &iy, DBUS_TYPE_INVALID);
}
xkb_mod_unlatch_occurred = (xevent->type == ButtonPress ||
}
static gboolean
-spi_key_set_contains_key (Accessibility_KeySet *key_set,
+spi_key_set_contains_key (GSList *key_set,
const Accessibility_DeviceEvent *key_event)
{
gint i;
gint len;
+ GSList *l;
if (!key_set)
{
return TRUE;
}
- len = key_set->_length;
+ len = g_slist_length (key_set);
if (len == 0) /* special case, means "all keys/any key" */
{
+#ifdef SPI_DEBUG
g_print ("anykey\n");
+#endif
return TRUE;
}
- for (i = 0; i < len; ++i)
+ for (l = key_set,i = 0; l; l = g_slist_next(l),i++)
{
+ Accessibility_KeyDefinition *kd = l->data;
#ifdef SPI_KEYEVENT_DEBUG
g_print ("key_set[%d] event = %d, code = %d; key_event %d, code %d, string %s\n",
i,
- (int)key_set->_buffer[i].keysym,
- (int) key_set->_buffer[i].keycode,
+ (int) kd->keysym,
+ (int) kd->keycode,
(int) key_event->id,
(int) key_event->hw_code,
key_event->event_string);
#endif
- if (key_set->_buffer[i].keysym == (CORBA_long) key_event->id)
+ if (kd->keysym == (dbus_uint32_t) key_event->id)
{
return TRUE;
}
- if (key_set->_buffer[i].keycode == (CORBA_long) key_event->hw_code)
+ if (kd->keycode == (dbus_uint32_t) key_event->hw_code)
{
return TRUE;
}
if (key_event->event_string && key_event->event_string[0] &&
- !strcmp (key_set->_buffer[i].keystring, key_event->event_string))
+ !strcmp (kd->keystring, key_event->event_string))
{
return TRUE;
}
}
static gboolean
-spi_eventtype_seq_contains_event (Accessibility_EventTypeSeq *type_seq,
+spi_eventtype_seq_contains_event (dbus_uint32_t types,
const Accessibility_DeviceEvent *event)
{
- gint i;
- gint len;
-
-
- if (!type_seq)
+ if (types == 0) /* special case, means "all events/any event" */
{
- g_print ("null type seq!");
return TRUE;
}
- len = type_seq->_length;
-
- if (len == 0) /* special case, means "all events/any event" */
- {
- return TRUE;
- }
-
- for (i = 0; i < len; ++i)
- {
-#ifdef SPI_DEBUG
- g_print ("type_seq[%d] = %d; event type = %d\n", i,
- (int) type_seq->_buffer[i], (int) event->type);
-#endif
- if (type_seq->_buffer[i] == (CORBA_long) event->type)
- {
- return TRUE;
- }
- }
-
- return FALSE;
+ return (types & (1 << event->type));
}
static gboolean
spi_key_event_matches_listener (const Accessibility_DeviceEvent *key_event,
DEControllerKeyListener *listener,
- CORBA_boolean is_system_global)
+ dbus_bool_t is_system_global)
{
- if (((key_event->modifiers & 0xFF) == (CORBA_unsigned_short) (listener->mask & 0xFF)) &&
+ if (((key_event->modifiers & 0xFF) == (dbus_uint16_t) (listener->mask & 0xFF)) &&
spi_key_set_contains_key (listener->keys, key_event) &&
- spi_eventtype_seq_contains_event (listener->listener.typeseq, key_event) &&
+ spi_eventtype_seq_contains_event (listener->listener.types, key_event) &&
(is_system_global == listener->mode->global))
{
return TRUE;
static gboolean
spi_controller_notify_keylisteners (SpiDEController *controller,
Accessibility_DeviceEvent *key_event,
- CORBA_boolean is_system_global,
- CORBA_Environment *ev)
+ dbus_bool_t is_system_global)
{
GList *l;
GSList *notify = NULL, *l2;
if (spi_key_event_matches_listener (key_event, key_listener, is_system_global))
{
- Accessibility_DeviceEventListener ls = key_listener->listener.object;
-
- if (ls != CORBA_OBJECT_NIL)
- {
- /* we clone (don't dup) the listener, to avoid refcount inc. */
- notify = g_slist_prepend (notify,
- spi_key_listener_clone (key_listener, ev));
- }
+ /* we clone (don't dup) the listener, to avoid refcount inc. */
+ notify = g_slist_prepend (notify,
+ spi_key_listener_clone (key_listener));
}
}
for (l2 = notify; l2 && !is_consumed; l2 = l2->next)
{
DEControllerKeyListener *key_listener = l2->data;
- Accessibility_DeviceEventListener ls = key_listener->listener.object;
- is_consumed = Accessibility_DeviceEventListener_notifyEvent (ls, key_event, ev) &&
+ is_consumed = Accessibility_DeviceEventListener_notifyEvent (controller->registry, &key_listener->listener, key_event) &&
key_listener->mode->preemptive;
- if (BONOBO_EX (ev))
- {
- is_consumed = FALSE;
- spi_deregister_controller_key_listener (controller, key_listener,
- ev);
- CORBA_exception_free (ev);
- }
-
- spi_key_listener_clone_free (key_listener, ev);
+ spi_key_listener_clone_free (key_listener);
}
for (; l2; l2 = l2->next)
{
DEControllerKeyListener *key_listener = l2->data;
- spi_key_listener_clone_free (key_listener, ev);
+ spi_key_listener_clone_free (key_listener);
/* clone doesn't have its own ref, so don't use spi_dec_listener_free */
}
int nbytes;
nbytes = XLookupString (x_key_event, cbuf, cbuf_bytes, &keysym, NULL);
- key_event.id = (CORBA_long)(keysym);
- key_event.hw_code = (CORBA_short) x_key_event->keycode;
+ key_event.id = (dbus_int32_t)(keysym);
+ key_event.hw_code = (dbus_int16_t) x_key_event->keycode;
if (((XEvent *) x_key_event)->type == KeyPress)
{
key_event.type = Accessibility_KEY_PRESSED_EVENT;
{
key_event.type = Accessibility_KEY_RELEASED_EVENT;
}
- key_event.modifiers = (CORBA_unsigned_short)(x_key_event->state);
- key_event.is_text = CORBA_FALSE;
+ key_event.modifiers = (dbus_uint16_t)(x_key_event->state);
+ key_event.is_text = FALSE;
switch (keysym)
{
case ' ':
- key_event.event_string = CORBA_string_dup ("space");
+ key_event.event_string = g_strdup ("space");
break;
case XK_Tab:
- key_event.event_string = CORBA_string_dup ("Tab");
+ key_event.event_string = g_strdup ("Tab");
break;
case XK_BackSpace:
- key_event.event_string = CORBA_string_dup ("Backspace");
+ key_event.event_string = g_strdup ("Backspace");
break;
case XK_Return:
- key_event.event_string = CORBA_string_dup ("Return");
+ key_event.event_string = g_strdup ("Return");
break;
case XK_Home:
- key_event.event_string = CORBA_string_dup ("Home");
+ key_event.event_string = g_strdup ("Home");
break;
case XK_Page_Down:
- key_event.event_string = CORBA_string_dup ("Page_Down");
+ key_event.event_string = g_strdup ("Page_Down");
break;
case XK_Page_Up:
- key_event.event_string = CORBA_string_dup ("Page_Up");
+ key_event.event_string = g_strdup ("Page_Up");
break;
case XK_F1:
- key_event.event_string = CORBA_string_dup ("F1");
+ key_event.event_string = g_strdup ("F1");
break;
case XK_F2:
- key_event.event_string = CORBA_string_dup ("F2");
+ key_event.event_string = g_strdup ("F2");
break;
case XK_F3:
- key_event.event_string = CORBA_string_dup ("F3");
+ key_event.event_string = g_strdup ("F3");
break;
case XK_F4:
- key_event.event_string = CORBA_string_dup ("F4");
+ key_event.event_string = g_strdup ("F4");
break;
case XK_F5:
- key_event.event_string = CORBA_string_dup ("F5");
+ key_event.event_string = g_strdup ("F5");
break;
case XK_F6:
- key_event.event_string = CORBA_string_dup ("F6");
+ key_event.event_string = g_strdup ("F6");
break;
case XK_F7:
- key_event.event_string = CORBA_string_dup ("F7");
+ key_event.event_string = g_strdup ("F7");
break;
case XK_F8:
- key_event.event_string = CORBA_string_dup ("F8");
+ key_event.event_string = g_strdup ("F8");
break;
case XK_F9:
- key_event.event_string = CORBA_string_dup ("F9");
+ key_event.event_string = g_strdup ("F9");
break;
case XK_F10:
- key_event.event_string = CORBA_string_dup ("F10");
+ key_event.event_string = g_strdup ("F10");
break;
case XK_F11:
- key_event.event_string = CORBA_string_dup ("F11");
+ key_event.event_string = g_strdup ("F11");
break;
case XK_F12:
- key_event.event_string = CORBA_string_dup ("F12");
+ key_event.event_string = g_strdup ("F12");
break;
case XK_End:
- key_event.event_string = CORBA_string_dup ("End");
+ key_event.event_string = g_strdup ("End");
break;
case XK_Escape:
- key_event.event_string = CORBA_string_dup ("Escape");
+ key_event.event_string = g_strdup ("Escape");
break;
case XK_Up:
- key_event.event_string = CORBA_string_dup ("Up");
+ key_event.event_string = g_strdup ("Up");
break;
case XK_Down:
- key_event.event_string = CORBA_string_dup ("Down");
+ key_event.event_string = g_strdup ("Down");
break;
case XK_Left:
- key_event.event_string = CORBA_string_dup ("Left");
+ key_event.event_string = g_strdup ("Left");
break;
case XK_Right:
- key_event.event_string = CORBA_string_dup ("Right");
+ key_event.event_string = g_strdup ("Right");
break;
default:
if (nbytes > 0)
{
gunichar c;
cbuf[nbytes] = '\0'; /* OK since length is cbuf_bytes+1 */
- key_event.event_string = CORBA_string_dup (cbuf);
+ key_event.event_string = g_strdup (cbuf);
c = keysym2ucs (keysym);
if (c > 0 && !g_unichar_iscntrl (c))
{
- key_event.is_text = CORBA_TRUE;
+ key_event.is_text = TRUE;
/* incorrect for some composed chars? */
}
}
else
{
- key_event.event_string = CORBA_string_dup ("");
+ key_event.event_string = g_strdup ("");
}
}
- key_event.timestamp = (CORBA_unsigned_long) x_key_event->time;
+ key_event.timestamp = (dbus_uint32_t) x_key_event->time;
#ifdef SPI_KEYEVENT_DEBUG
{
char *pressed_str = "pressed";
(int) x_key_event->state,
key_event.event_string,
key_event.event_string[0],
- (key_event.is_text == CORBA_TRUE) ? "(text)" : "(not text)");
+ (key_event.is_text == TRUE) ? "(text)" : "(not text)");
}
#endif
#ifdef SPI_DEBUG
SpiDEController *controller;
DEControllerPrivateData *private;
controller = SPI_DEVICE_EVENT_CONTROLLER (object);
-
+ GObjectClass *parent_class = G_OBJECT_CLASS(spi_device_event_controller_parent_class);
#ifdef SPI_DEBUG
fprintf(stderr, "spi_device_event_controller_object_finalize called\n");
#endif
if (private->xkb_desc)
XkbFreeKeyboard (private->xkb_desc, 0, True);
g_free (private);
- spi_device_event_controller_parent_class->finalize (object);
+ parent_class->finalize (object);
}
/*
- * CORBA Accessibility::DEController::registerKeystrokeListener
+ * DBus Accessibility::DEController::registerKeystrokeListener
* method implementation
*/
-static CORBA_boolean
-impl_register_keystroke_listener (PortableServer_Servant servant,
- const Accessibility_DeviceEventListener l,
- const Accessibility_KeySet *keys,
- const Accessibility_ControllerEventMask mask,
- const Accessibility_EventTypeSeq *type,
- const Accessibility_EventListenerMode *mode,
- CORBA_Environment *ev)
-{
- SpiDEController *controller = SPI_DEVICE_EVENT_CONTROLLER (
- bonobo_object_from_servant (servant));
+static DBusMessage *
+impl_register_keystroke_listener (DBusConnection *bus,
+ DBusMessage *message,
+ void *user_data)
+{
+ SpiDEController *controller = SPI_REGISTRY(user_data)->de_controller;
DEControllerKeyListener *dec_listener;
+ DBusMessageIter iter, iter_array;
+ const char *path;
+ GSList *keys = NULL;
+ dbus_int32_t mask, type;
+ Accessibility_EventListenerMode *mode;
+ dbus_bool_t ret;
+ DBusMessage *reply;
+ char *keystring;
+
+ dbus_message_iter_init(message, &iter);
+ // TODO: verify type signature
+ dbus_message_iter_get_basic(&iter, &path);
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &iter_array);
+ while (dbus_message_iter_get_arg_type(&iter_array) != DBUS_TYPE_INVALID)
+ {
+ Accessibility_KeyDefinition *kd = (Accessibility_KeyDefinition *)g_malloc(sizeof(Accessibility_KeyDefinition));
+ if (!spi_dbus_message_iter_get_struct(&iter_array, DBUS_TYPE_INT32, &kd->keycode, DBUS_TYPE_INT32, &kd->keysym, DBUS_TYPE_STRING, &keystring, DBUS_TYPE_INVALID))
+ {
+ break;
+ }
+ kd->keystring = g_strdup (keystring);
+ keys = g_slist_append(keys, kd);
+ }
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_get_basic(&iter, &mask);
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_get_basic(&iter, &type);
+ dbus_message_iter_next(&iter);
+ mode = (Accessibility_EventListenerMode *)g_malloc(sizeof(Accessibility_EventListenerMode));
+ if (mode)
+ {
+ spi_dbus_message_iter_get_struct(&iter, DBUS_TYPE_BOOLEAN, &mode->synchronous, DBUS_TYPE_BOOLEAN, &mode->preemptive, DBUS_TYPE_BOOLEAN, &mode->global, DBUS_TYPE_INVALID);
+ }
#ifdef SPI_DEBUG
- fprintf (stderr, "registering keystroke listener %p with maskVal %lu\n",
- (void *) l, (unsigned long) mask);
+ fprintf (stderr, "registering keystroke listener %s:%s with maskVal %lu\n",
+ dbus_message_get_sender(message), path, (unsigned long) mask);
#endif
- dec_listener = spi_dec_key_listener_new (l, keys, mask, type, mode, ev);
- return spi_controller_register_device_listener (
- controller, (DEControllerListener *) dec_listener, ev);
+ dec_listener = spi_dec_key_listener_new (dbus_message_get_sender(message), path, keys, mask, type, mode);
+ ret = spi_controller_register_device_listener (
+ controller, (DEControllerListener *) dec_listener);
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &ret, DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-
/*
- * CORBA Accessibility::DEController::registerDeviceEventListener
+ * DBus Accessibility::DEController::registerDeviceEventListener
* method implementation
*/
-static CORBA_boolean
-impl_register_device_listener (PortableServer_Servant servant,
- const Accessibility_DeviceEventListener l,
- const Accessibility_EventTypeSeq *event_types,
- CORBA_Environment *ev)
-{
- SpiDEController *controller = SPI_DEVICE_EVENT_CONTROLLER (
- bonobo_object_from_servant (servant));
+static DBusMessage *
+impl_register_device_listener (DBusConnection *bus,
+ DBusMessage *message,
+ void *user_data)
+{
+ SpiDEController *controller = SPI_REGISTRY(user_data)->de_controller;
DEControllerListener *dec_listener;
-
- dec_listener = spi_dec_listener_new (l, event_types, ev);
- return spi_controller_register_device_listener (
- controller, (DEControllerListener *) dec_listener, ev);
+ DBusError error;
+ const char *path;
+ dbus_int32_t event_types;
+ dbus_bool_t ret;
+ DBusMessage *reply;
+
+ dbus_error_init(&error);
+ if (!dbus_message_get_args(message, &error, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_UINT32, &event_types, DBUS_TYPE_INVALID))
+ {
+ return spi_dbus_general_error (message);
+ }
+ dec_listener = spi_dec_listener_new (dbus_message_get_sender(message), path, event_types);
+ ret = spi_controller_register_device_listener (
+ controller, (DEControllerListener *) dec_listener);
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &ret, DBUS_TYPE_INVALID);
+ }
+ return reply;
}
typedef struct {
- CORBA_Environment *ev;
+ DBusConnection *bus;
DEControllerListener *listener;
} RemoveListenerClosure;
DEControllerListener *listener = (*list)->data;
RemoveListenerClosure *ctx = user_data;
- if (CORBA_Object_is_equivalent (ctx->listener->object,
- listener->object, ctx->ev))
+ if (!strcmp(ctx->listener->app_path, listener->app_path) &&
+ !strcmp(ctx->listener->path, listener->path))
{
spi_re_entrant_list_delete_link (list);
- spi_dec_listener_free (listener, ctx->ev);
+ spi_dec_listener_free (listener);
}
return SPI_RE_ENTRANT_CONTINUE;
DEControllerKeyListener *key_listener = (*list)->data;
RemoveListenerClosure *ctx = user_data;
- if (CORBA_Object_is_equivalent (ctx->listener->object,
- key_listener->listener.object, ctx->ev))
+ if (!strcmp(ctx->listener->app_path, key_listener->listener.app_path) &&
+ !strcmp(ctx->listener->path, key_listener->listener.path))
{
/* TODO: FIXME aggregate keys in case the listener is registered twice */
DEControllerKeyListener *ctx_key_listener =
(DEControllerKeyListener *) ctx->listener;
- CORBA_free (ctx_key_listener->keys);
- ctx_key_listener->keys = ORBit_copy_value (key_listener->keys, TC_Accessibility_KeySet);
+ keylist_free (ctx_key_listener->keys);
+ ctx_key_listener->keys = keylist_clone(key_listener->keys);
}
return SPI_RE_ENTRANT_CONTINUE;
}
static void
-spi_deregister_controller_device_listener (SpiDEController *controller,
- DEControllerListener *listener,
- CORBA_Environment *ev)
+spi_controller_deregister_device_listener (SpiDEController *controller,
+ DEControllerListener *listener)
{
RemoveListenerClosure ctx;
- ctx.ev = ev;
+ ctx.bus = controller->registry->droute.bus;
ctx.listener = listener;
spi_re_entrant_list_foreach (&controller->mouse_listeners,
static void
spi_deregister_controller_key_listener (SpiDEController *controller,
- DEControllerKeyListener *key_listener,
- CORBA_Environment *ev)
+ DEControllerKeyListener *key_listener)
{
RemoveListenerClosure ctx;
- ctx.ev = ev;
+ ctx.bus = controller->registry->droute.bus;
ctx.listener = (DEControllerListener *) key_listener;
/* special case, copy keyset from existing controller list entry */
- if (key_listener->keys->_length == 0)
+ if (g_slist_length(key_listener->keys) == 0)
{
spi_re_entrant_list_foreach (&controller->key_listeners,
copy_key_listener_cb, &ctx);
}
/*
- * CORBA Accessibility::DEController::deregisterKeystrokeListener
+ * DBus Accessibility::DEController::deregisterKeystrokeListener
* method implementation
*/
-static void
-impl_deregister_keystroke_listener (PortableServer_Servant servant,
- const Accessibility_DeviceEventListener l,
- const Accessibility_KeySet *keys,
- const Accessibility_ControllerEventMask mask,
- const Accessibility_EventTypeSeq *type,
- CORBA_Environment *ev)
-{
- DEControllerKeyListener *key_listener;
- SpiDEController *controller;
-
- controller = SPI_DEVICE_EVENT_CONTROLLER (bonobo_object (servant));
-
- key_listener = spi_dec_key_listener_new (l, keys, mask, type, NULL, ev);
+static DBusMessage *
+impl_deregister_keystroke_listener (DBusConnection *bus,
+ DBusMessage *message,
+ void *user_data)
+{
+ SpiDEController *controller = SPI_REGISTRY(user_data)->de_controller;
+ DEControllerKeyListener *key_listener;
+ DBusMessageIter iter, iter_array;
+ const char *path;
+ GSList *keys = NULL;
+ dbus_int32_t mask, type;
+ DBusMessage *reply;
+
+ dbus_message_iter_init(message, &iter);
+ // TODO: verify type signature
+ dbus_message_iter_get_basic(&iter, &path);
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &iter_array);
+ while (dbus_message_iter_get_arg_type(&iter_array) != DBUS_TYPE_INVALID)
+ {
+ Accessibility_KeyDefinition *kd = (Accessibility_KeyDefinition *)g_malloc(sizeof(Accessibility_KeyDefinition));
+ char *keystring;
+ if (!spi_dbus_message_iter_get_struct(&iter_array, DBUS_TYPE_INT32, &kd->keycode, DBUS_TYPE_INT32, &kd->keysym, DBUS_TYPE_STRING, &keystring, DBUS_TYPE_INVALID))
+ {
+ break;
+ }
+ kd->keystring = g_strdup (keystring);
+ keys = g_slist_append(keys, kd);
+ }
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_get_basic(&iter, &mask);
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_get_basic(&iter, &type);
+ dbus_message_iter_next(&iter);
+ key_listener = spi_dec_key_listener_new (dbus_message_get_sender(message), path, keys, mask, type, NULL);
#ifdef SPI_DEREGISTER_DEBUG
fprintf (stderr, "deregistering keystroke listener %p with maskVal %lu\n",
(void *) l, (unsigned long) mask->value);
#endif
- spi_deregister_controller_key_listener (controller, key_listener, ev);
+ spi_deregister_controller_key_listener (controller, key_listener);
- spi_dec_listener_free ((DEControllerListener *) key_listener, ev);
+ spi_dec_listener_free ((DEControllerListener *) key_listener);
+ reply = dbus_message_new_method_return (message);
+ return reply;
}
/*
- * CORBA Accessibility::DEController::deregisterDeviceEventListener
+ * DBus Accessibility::DEController::deregisterDeviceEventListener
* method implementation
*/
-static void
-impl_deregister_device_listener (PortableServer_Servant servant,
- const Accessibility_DeviceEventListener l,
- const Accessibility_EventTypeSeq *event_types,
- CORBA_Environment *ev)
-{
- SpiDEController *controller;
- DEControllerListener *listener =
- spi_dec_listener_new (l, event_types, ev);
-
- controller = SPI_DEVICE_EVENT_CONTROLLER (bonobo_object (servant));
-
- spi_deregister_controller_device_listener (controller, listener, ev);
-
- spi_dec_listener_free (listener, ev);
+static DBusMessage *
+impl_deregister_device_listener (DBusConnection *bus,
+ DBusMessage *message,
+ void *user_data)
+{
+ SpiDEController *controller = SPI_REGISTRY(user_data)->de_controller;
+ DEControllerListener *listener;
+ DBusError error;
+ const char *path;
+ dbus_int32_t event_types;
+ DBusMessage *reply;
+
+ dbus_error_init(&error);
+ if (!dbus_message_get_args(message, &error, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_UINT32, &event_types, DBUS_TYPE_INVALID))
+ {
+ return spi_dbus_general_error (message);
+ }
+ listener = spi_dec_listener_new (dbus_message_get_sender(message), path, event_types);
+ spi_controller_deregister_device_listener (
+ controller, listener);
+ reply = dbus_message_new_method_return (message);
+ return reply;
}
static unsigned int dec_xkb_get_slowkeys_delay (SpiDEController *controller)
static gboolean
-dec_synth_keystring (SpiDEController *controller, const CORBA_char *keystring)
+dec_synth_keystring (SpiDEController *controller, const char *keystring)
{
/* probably we need to create and inject an XIM handler eventually. */
/* for now, try to match the string to existing
/*
- * CORBA Accessibility::DEController::registerKeystrokeListener
+ * DBus Accessibility::DEController::registerKeystrokeListener
* method implementation
*/
-static void
-impl_generate_keyboard_event (PortableServer_Servant servant,
- const CORBA_long keycode,
- const CORBA_char *keystring,
- const Accessibility_KeySynthType synth_type,
- CORBA_Environment *ev)
-{
- SpiDEController *controller =
- SPI_DEVICE_EVENT_CONTROLLER (bonobo_object (servant));
+static DBusMessage * impl_generate_keyboard_event (DBusConnection *bus, DBusMessage *message, void *user_data)
+{
+ SpiDEController *controller = SPI_REGISTRY(user_data)->de_controller;
+ DBusError error;
+ dbus_int32_t keycode;
+ char *keystring;
+ dbus_uint32_t synth_type;
gint err;
KeySym keysym;
DEControllerPrivateData *priv;
+ DBusMessage *reply;
+
+ dbus_error_init(&error);
+ if (!dbus_message_get_args(message, &error, DBUS_TYPE_INT32, &keycode, DBUS_TYPE_STRING, &keystring, DBUS_TYPE_UINT32, &synth_type, DBUS_TYPE_INVALID))
+ {
+ return spi_dbus_general_error (message);
+ }
#ifdef SPI_DEBUG
fprintf (stderr, "synthesizing keystroke %ld, type %d\n",
{
spi_dec_clear_unlatch_pending (controller);
}
+ reply = dbus_message_new_method_return (message);
+ return reply;
}
/* Accessibility::DEController::generateMouseEvent */
-static void
-impl_generate_mouse_event (PortableServer_Servant servant,
- const CORBA_long x,
- const CORBA_long y,
- const CORBA_char *eventName,
- CORBA_Environment *ev)
+static DBusMessage * impl_generate_mouse_event (DBusConnection *bus, DBusMessage *message, void *user_data)
{
+ DBusError error;
+ dbus_int32_t x;
+ dbus_int32_t y;
+ char *eventName;
+ DBusMessage *reply;
int button = 0;
- gboolean error = FALSE;
+ gboolean err = FALSE;
Display *display = spi_get_display ();
+
+ if (!dbus_message_get_args(message, &error, DBUS_TYPE_INT32, &x, DBUS_TYPE_INT32, &y, DBUS_TYPE_STRING, &eventName, DBUS_TYPE_INVALID))
+ {
+ return spi_dbus_general_error (message);
+ }
+
#ifdef SPI_DEBUG
fprintf (stderr, "generating mouse %s event at %ld, %ld\n",
eventName, (long int) x, (long int) y);
button = 5;
break;
default:
- error = TRUE;
+ err = TRUE;
}
- if (!error)
+ if (!err)
{
if (x != -1 && y != -1)
{
x, y, 0);
break;
}
+ reply = dbus_message_new_method_return (message);
+ return reply;
}
/* Accessibility::DEController::notifyListenersSync */
-static CORBA_boolean
-impl_notify_listeners_sync (PortableServer_Servant servant,
- const Accessibility_DeviceEvent *event,
- CORBA_Environment *ev)
+static DBusMessage *
+impl_notify_listeners_sync (DBusConnection *bus, DBusMessage *message, void *user_data)
{
- SpiDEController *controller = SPI_DEVICE_EVENT_CONTROLLER (
- bonobo_object_from_servant (servant));
+ SpiDEController *controller = SPI_REGISTRY(user_data)->de_controller;
+ Accessibility_DeviceEvent event;
+ dbus_bool_t ret;
+ DBusMessage *reply;
+
+ if (!spi_dbus_demarshall_deviceEvent(message, &event))
+ {
+ return spi_dbus_general_error (message);
+ }
#ifdef SPI_DEBUG
g_print ("notifylistening listeners synchronously: controller %p, event id %d\n",
- controller, (int) event->id);
+ controller, (int) event.id);
#endif
- return spi_controller_notify_keylisteners (controller,
+ ret = spi_controller_notify_keylisteners (controller,
(Accessibility_DeviceEvent *)
- event, CORBA_FALSE, ev) ?
- CORBA_TRUE : CORBA_FALSE;
+ &event, FALSE) ?
+ TRUE : FALSE;
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &ret, DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-/* Accessibility::DEController::notifyListenersAsync */
-static void
-impl_notify_listeners_async (PortableServer_Servant servant,
- const Accessibility_DeviceEvent *event,
- CORBA_Environment *ev)
+static DBusMessage *
+impl_notify_listeners_async (DBusConnection *bus, DBusMessage *message, void *user_data)
{
- SpiDEController *controller = SPI_DEVICE_EVENT_CONTROLLER (
- bonobo_object_from_servant (servant));
+ SpiDEController *controller = SPI_REGISTRY(user_data)->de_controller;
+ Accessibility_DeviceEvent event;
+ DBusMessage *reply;
+
+ if (!spi_dbus_demarshall_deviceEvent(message, &event))
+ {
+ return spi_dbus_general_error (message);
+ }
#ifdef SPI_DEBUG
- fprintf (stderr, "notifying listeners asynchronously\n");
+ g_print ("notifylistening listeners asynchronously: controller %p, event id %d\n",
+ controller, (int) event.id);
#endif
spi_controller_notify_keylisteners (controller, (Accessibility_DeviceEvent *)
- event, CORBA_FALSE, ev);
+ &event, FALSE);
+ reply = dbus_message_new_method_return (message);
+ return reply;
}
static void
spi_device_event_controller_class_init (SpiDEControllerClass *klass)
{
GObjectClass * object_class = (GObjectClass *) klass;
- POA_Accessibility_DeviceEventController__epv *epv = &klass->epv;
spi_device_event_controller_parent_class = g_type_class_peek_parent (klass);
object_class->finalize = spi_device_event_controller_object_finalize;
-
- epv->registerKeystrokeListener = impl_register_keystroke_listener;
- epv->deregisterKeystrokeListener = impl_deregister_keystroke_listener;
- epv->registerDeviceEventListener = impl_register_device_listener;
- epv->deregisterDeviceEventListener = impl_deregister_device_listener;
- epv->generateKeyboardEvent = impl_generate_keyboard_event;
- epv->generateMouseEvent = impl_generate_mouse_event;
- epv->notifyListenersSync = impl_notify_listeners_sync;
- epv->notifyListenersAsync = impl_notify_listeners_async;
if (!spi_dec_private_quark)
spi_dec_private_quark = g_quark_from_static_string ("spi-dec-private");
spi_device_event_controller_forward_key_event (SpiDEController *controller,
const XEvent *event)
{
- CORBA_Environment ev;
Accessibility_DeviceEvent key_event;
gboolean ret;
g_assert (event->type == KeyPress || event->type == KeyRelease);
- CORBA_exception_init (&ev);
-
key_event = spi_keystroke_from_x_key_event ((XKeyEvent *) event);
if (controller->xevie_display == NULL)
spi_controller_update_key_grabs (controller, &key_event);
/* relay to listeners, and decide whether to consume it or not */
- ret = spi_controller_notify_keylisteners (controller, &key_event, CORBA_TRUE, &ev);
- CORBA_free(key_event.event_string);
+ ret = spi_controller_notify_keylisteners (controller, &key_event, TRUE);
+ g_free(key_event.event_string);
return ret;
}
SpiDEController *retval = g_object_new (
SPI_DEVICE_EVENT_CONTROLLER_TYPE, NULL);
- retval->registry = SPI_REGISTRY (bonobo_object_ref (
- BONOBO_OBJECT (registry)));
+ retval->registry = g_object_ref (registry);
spi_dec_init_mouse_listener (registry);
/* TODO: kill mouse listener on finalize */
gboolean released;
Accessibility_DeviceEvent *event = (Accessibility_DeviceEvent *)data;
KeyCode code = event->hw_code;
- CORBA_Environment ev;
released = is_key_released (code);
{
check_release_handler = 0;
event->type = Accessibility_KEY_RELEASED_EVENT;
- ev._major = CORBA_NO_EXCEPTION;
- spi_controller_notify_keylisteners (saved_controller, event, CORBA_TRUE, &ev);
+ spi_controller_notify_keylisteners (saved_controller, event, TRUE);
}
return (released == 0);
}
check_release_handler = g_timeout_add (CHECK_RELEASE_DELAY, check_release, &pressed_event);
}
-BONOBO_TYPE_FUNC_FULL (SpiDEController,
- Accessibility_DeviceEventController,
- PARENT_TYPE,
- spi_device_event_controller)
+static DRouteMethod methods[] =
+{
+ { impl_register_keystroke_listener, "registerKeystrokeListener" },
+ { impl_register_device_listener, "registerDeviceListener" },
+ { impl_deregister_keystroke_listener, "deregisterKeystrokeListener" },
+ { impl_deregister_device_listener, "deregisterDeviceListener" },
+ { impl_generate_keyboard_event, "generateKeyboardEvent" },
+ { impl_generate_mouse_event, "generateMouseEvent" },
+ { impl_notify_listeners_sync, "notifyListenersSync" },
+ { impl_notify_listeners_async, "notifyListenersAsync" },
+ { NULL, NULL }
+};
+
+void
+spi_registry_initialize_dec_interface (DRouteData * data)
+{
+ droute_add_interface (data, "org.freedesktop.atspi.DeviceEventController", methods,
+ NULL, NULL, NULL);
+};
# include <stdio.h>
#endif
-#include <bonobo/bonobo-exception.h>
#include "../libspi/spi-private.h"
#include "registry.h"
+#include "dbus/dbus-glib-lowlevel.h"
/* Our parent GObject type */
-#define PARENT_TYPE SPI_LISTENER_TYPE
+#define PARENT_TYPE G_OBJECT_TYPE
-/* A pointer to our parent object class */
-static SpiListenerClass *spi_registry_parent_class;
-
-static GQuark _deactivate_quark = 0;
-static GQuark _activate_quark = 0;
-static GQuark _state_quark = 0;
-static GQuark _state_changed_focused_quark = 0;
int _dbg = 0;
GQuark detail; /* from string segment[3] (not concatenated) */
} EventTypeStruct;
-typedef struct {
- Accessibility_EventListener listener;
- GQuark event_type_quark;
- EventTypeCategory event_type_cat;
-} SpiListenerStruct;
+G_DEFINE_TYPE(SpiRegistry, spi_registry, G_TYPE_OBJECT)
static void
spi_registry_set_debug (const char *debug_flag_string)
_dbg = (int) g_ascii_strtod (debug_flag_string, NULL);
}
-static SpiListenerStruct *
-spi_listener_struct_new (Accessibility_EventListener listener, CORBA_Environment *ev)
+static void emit(SpiRegistry *registry, const char *name, int first_type, ...)
{
- SpiListenerStruct *retval = g_malloc (sizeof (SpiListenerStruct));
- retval->listener = bonobo_object_dup_ref (listener, ev);
- return retval;
-}
-
+ va_list arg;
-static void
-spi_listener_struct_free (SpiListenerStruct *ls, CORBA_Environment *ev)
-{
- bonobo_object_release_unref (ls->listener, ev);
- g_free (ls);
+ va_start(arg, first_type);
+ spi_dbus_emit_valist(registry->droute.bus, SPI_DBUS_PATH_REGISTRY, SPI_DBUS_INTERFACE_REGISTRY, name, first_type, arg);
+ va_end(arg);
}
static void
desktop_add_application (SpiDesktop *desktop,
guint index, gpointer data)
{
- BonoboObject *registry = BONOBO_OBJECT (data);
- Accessibility_Event e;
- CORBA_Environment ev;
- Accessibility_Accessible a;
+ SpiRegistry *registry = SPI_REGISTRY (data);
+ const char *name = g_list_nth_data(desktop->applications, index);
- CORBA_exception_init (&ev);
- e.type = "object:children-changed:add";
- e.source = BONOBO_OBJREF (desktop);
- e.detail1 = index;
- e.detail2 = 0;
- a = Accessibility_Accessible_getChildAtIndex (BONOBO_OBJREF (desktop),
- index, &ev);
- /* FIXME
- spi_init_any_object (&e.any_data, a);
- */
- spi_init_any_nil (&e.any_data,
- e.source,
- Accessibility_ROLE_DESKTOP_FRAME,
- "");
-
- Accessibility_Registry_notifyEvent (BONOBO_OBJREF (registry),
- &e, &ev);
- bonobo_object_release_unref (a, &ev);
- CORBA_exception_free (&ev);
+ emit(registry, "ApplicationAdd", DBUS_TYPE_UINT32, &index, DBUS_TYPE_STRING, &name, DBUS_TYPE_INVALID);
}
desktop_remove_application (SpiDesktop *desktop,
guint index, gpointer data)
{
- BonoboObject *registry = BONOBO_OBJECT (data);
- Accessibility_Event e;
- /* Accessibility_Accessible a; FIXME */
- CORBA_Environment ev;
+ SpiRegistry *registry = SPI_REGISTRY (data);
+ const char *name = g_list_nth_data(desktop->applications, index);
- CORBA_exception_init (&ev);
-
- e.type = "object:children-changed:remove";
- e.source = BONOBO_OBJREF (desktop);
- e.detail1 = index;
- e.detail2 = 0;
- /* FIXME
- a = Accessibility_Accessible_getChildAtIndex (BONOBO_OBJREF (desktop),
- index, &ev);
- spi_init_any_object (&e.any_data, a);
- */
- spi_init_any_nil (&e.any_data,
- e.source,
- Accessibility_ROLE_DESKTOP_FRAME,
- "");
- /* Accessibility_Accessible_unref (a, &ev); */
- Accessibility_Registry_notifyEvent (BONOBO_OBJREF (registry),
- &e, &ev);
- Accessibility_Desktop_unref (e.source, &ev);
- CORBA_exception_free (&ev);
+ emit(registry, "ApplicationRemove", DBUS_TYPE_UINT32, &index, DBUS_TYPE_STRING, &name, DBUS_TYPE_INVALID);
}
G_OBJECT_CLASS (spi_registry_parent_class)->finalize (object);
}
-static long
-_get_unique_id (void)
-{
- static long id = 0;
-
- return ++id;
-}
-
/**
* registerApplication:
* @application: a reference to the requesting @Application
* Register a new application with the accessibility broker.
*
**/
-static void
-impl_accessibility_registry_register_application (PortableServer_Servant servant,
- const Accessibility_Application application,
- CORBA_Environment * ev)
+static DBusMessage *
+impl_accessibility_registry_register_application (DBusConnection *bus, DBusMessage *message, void *user_data)
{
- SpiRegistry *registry = SPI_REGISTRY (bonobo_object_from_servant (servant));
+ SpiRegistry *registry = SPI_REGISTRY (user_data);
+ const char *application = dbus_message_get_sender (message);
#ifdef SPI_DEBUG
- fprintf (stderr, "registering app %p\n", application);
+ fprintf (stderr, "registering app %s\n", application);
#endif
spi_desktop_add_application (registry->desktop, application);
- Accessibility_Application__set_id (application, _get_unique_id (), ev);
-
/*
* TODO: change the implementation below to a WM-aware one;
* e.g. don't add all apps to the SpiDesktop
*/
-}
-
-#ifdef USE_A_HASH_IN_FUTURE
-static gint
-compare_corba_objects (gconstpointer p1, gconstpointer p2)
-{
- CORBA_Environment ev;
- gint retval;
-
-#ifdef SPI_DEBUG
- fprintf (stderr, "comparing %p to %p\n",
- p1, p2);
-#endif
-
- retval = !CORBA_Object_is_equivalent ((CORBA_Object) p1, (CORBA_Object) p2, &ev);
- return retval;
-}
-#endif
-
-static void
-register_with_toolkits (SpiRegistry *spi_registry_bonobo_object, EventTypeStruct *etype, CORBA_Environment *ev)
-{
- gint n_desktops;
- gint n_apps;
- gint i, j;
- Accessibility_Desktop desktop;
- Accessibility_Application app;
- Accessibility_Registry registry;
- registry = BONOBO_OBJREF (spi_registry_bonobo_object);
-
- /* for each app in each desktop, call ...Application_registerToolkitEventListener */
-
- n_desktops = Accessibility_Registry_getDesktopCount (registry, ev);
-
- for (i=0; i<n_desktops; ++i)
- {
- desktop = Accessibility_Registry_getDesktop (registry, i, ev);
- n_apps = Accessibility_Desktop__get_childCount (desktop, ev);
- for (j=0; j<n_apps; ++j)
- {
- app = (Accessibility_Application) Accessibility_Desktop_getChildAtIndex (desktop,
- j,
- ev);
- Accessibility_Application_registerToolkitEventListener (app,
- registry,
- CORBA_string_dup (etype->event_name),
- ev);
- }
- }
-}
-
-#ifdef USE_A_HASH_IN_FUTURE
-
-static gint
-compare_listener_quarks (gconstpointer p1, gconstpointer p2)
-{
- return (((SpiListenerStruct *)p2)->event_type_quark !=
- ((SpiListenerStruct *)p1)->event_type_quark);
-}
-
-static gint
-compare_listener_corbaref (gconstpointer p1, gconstpointer p2)
-{
- return compare_corba_objects (((SpiListenerStruct *)p2)->listener,
- ((SpiListenerStruct *)p1)->listener);
-}
-#endif
-
-static void
-parse_event_type (EventTypeStruct *etype, const char *event_name)
-{
- gchar **split_string;
- gchar *s;
-
- split_string = g_strsplit (event_name, ":", 4);
- etype->event_name = event_name;
-
- if (!g_ascii_strncasecmp (event_name, "focus:", 6))
- {
- etype->type_cat = ETYPE_FOCUS;
- }
- else if (!g_ascii_strncasecmp (event_name, "mouse:", 6))
- {
- etype->type_cat = ETYPE_MOUSE;
- }
- else if (!g_ascii_strncasecmp (event_name, "object:", 7))
- {
- etype->type_cat = ETYPE_OBJECT;
- }
- else if (!g_ascii_strncasecmp (event_name, "document:", 9))
- {
- etype->type_cat = ETYPE_OBJECT;
- }
- else if (!g_ascii_strncasecmp (event_name, "window:", 7))
- {
- etype->type_cat = ETYPE_WINDOW;
- }
- else if (!g_ascii_strncasecmp (event_name, "keyboard:", 9))
- {
- etype->type_cat = ETYPE_KEYBOARD;
- }
- else
- {
- etype->type_cat = ETYPE_TOOLKIT;
- }
-
- if (split_string[1])
- {
- etype->major = g_quark_from_string (split_string[1]);
- if (split_string[2])
- {
- etype->minor = g_quark_from_string (s = g_strconcat (split_string[1], split_string[2], NULL));
- g_free (s);
- if (split_string[3])
- {
- etype->detail = g_quark_from_string (split_string[3]);
- }
- else
- {
- etype->detail = g_quark_from_static_string ("");
- }
- }
- else
- {
- etype->minor = etype->major;
- etype->detail = g_quark_from_static_string (""); /*etype->major;*/
- }
- }
- else
- {
- etype->major = g_quark_from_static_string ("");
- etype->minor = etype->major;
- etype->detail = etype->major;
- }
-
- g_strfreev (split_string);
+ return dbus_message_new_method_return (message);
}
/**
* De-register an application previously registered with the broker.
*
**/
-static void
-impl_accessibility_registry_deregister_application (PortableServer_Servant servant,
- const Accessibility_Application application,
- CORBA_Environment * ev)
+static DBusMessage *
+impl_accessibility_registry_deregister_application (DBusConnection *bus, DBusMessage *message, void *user_data)
{
- SpiRegistry *registry = SPI_REGISTRY (bonobo_object_from_servant (servant));
+ SpiRegistry *registry = SPI_REGISTRY (user_data);
+ const char *application = dbus_message_get_sender (message);
spi_desktop_remove_application (registry->desktop, application);
#ifdef SPI_DEBUG
- fprintf (stderr, "de-registered app %p\n", application);
+ fprintf (stderr, "de-registered app %s\n", application);
#endif
+ return dbus_message_new_method_return (message);
}
-static GList **
-get_listener_list (SpiRegistry *registry,
- EventTypeCategory cat)
-{
- GList **ret;
-
- switch (cat)
- {
- case ETYPE_OBJECT:
- case ETYPE_PROPERTY:
- case ETYPE_FOCUS:
- case ETYPE_KEYBOARD:
- ret = ®istry->object_listeners;
- break;
- case ETYPE_WINDOW:
- ret = ®istry->window_listeners;
- break;
- case ETYPE_MOUSE:
- case ETYPE_TOOLKIT:
- ret = ®istry->toolkit_listeners;
- break;
- default:
- ret = NULL;
- break;
- }
- return ret;
-}
-
-/*
- * CORBA Accessibility::Registry::registerGlobalEventListener method implementation
- */
-static void
-impl_accessibility_registry_register_global_event_listener (
- PortableServer_Servant servant,
- Accessibility_EventListener listener,
- const CORBA_char *event_name,
- CORBA_Environment *ev)
-{
- SpiRegistry *registry = SPI_REGISTRY (bonobo_object_from_servant (servant));
- SpiListenerStruct *ls = spi_listener_struct_new (listener, ev);
- EventTypeStruct etype;
- GList **list;
-
-#ifdef SPI_LISTENER_DEBUG
- fprintf (stderr, "registering for events of type %s\n", event_name);
-#endif
-
- /* parse, check major event type and add listener accordingly */
- parse_event_type (&etype, event_name);
- ls->event_type_quark = etype.minor;
- ls->event_type_cat = etype.type_cat;
-
- list = get_listener_list (registry, etype.type_cat);
-
- if (list)
- {
- *list = g_list_prepend (*list, ls);
-
- if (etype.type_cat == ETYPE_TOOLKIT)
- {
- register_with_toolkits (registry, &etype, ev);
- }
- }
- else
- {
- spi_listener_struct_free (ls, ev);
- }
-}
-
-typedef struct {
- gboolean remove_all;
- Accessibility_EventListener listener;
- EventTypeStruct etype;
-} RemoveListenerClosure;
-
-static SpiReEntrantContinue
-remove_listener_cb (GList * const *list, gpointer user_data)
-{
- SpiListenerStruct *ls = (SpiListenerStruct *) (*list)->data;
- CORBA_Environment ev;
- RemoveListenerClosure *cl = user_data;
-
- CORBA_exception_init (&ev);
-
- if (cl->remove_all || (((cl->etype.minor == ls->event_type_quark) ||
- (cl->etype.major == ls->event_type_quark)) &&
- cl->etype.type_cat == ls->event_type_cat ) )
- {
- if (CORBA_Object_is_equivalent (ls->listener, cl->listener, &ev))
- {
- spi_re_entrant_list_delete_link (list);
- spi_listener_struct_free (ls, &ev);
- }
- }
-
- CORBA_exception_free (&ev);
-
- return SPI_RE_ENTRANT_CONTINUE;
-}
-
-/*
- * CORBA Accessibility::Registry::deregisterGlobalEventListenerAll method implementation
- */
-static void
-impl_accessibility_registry_deregister_global_event_listener_all (
- PortableServer_Servant servant,
- Accessibility_EventListener listener,
- CORBA_Environment *ev)
-{
- int i;
- GList **lists[3];
- SpiRegistry *registry = SPI_REGISTRY (bonobo_object_from_servant (servant));
- RemoveListenerClosure cl = { 0, };
-
- lists[0] = ®istry->object_listeners;
- lists[1] = ®istry->window_listeners;
- lists[2] = ®istry->toolkit_listeners;
-
- cl.remove_all = TRUE;
- cl.listener = listener;
-
- for (i = 0; i < sizeof (lists) / sizeof (lists[0]); i++)
- {
- spi_re_entrant_list_foreach (lists [i], remove_listener_cb, &cl);
- }
-}
-
-
-/*
- * CORBA Accessibility::Registry::deregisterGlobalEventListener method implementation
- */
-static void
-impl_accessibility_registry_deregister_global_event_listener (
- PortableServer_Servant servant,
- Accessibility_EventListener listener,
- const CORBA_char *event_name,
- CORBA_Environment *ev)
-{
- SpiRegistry *registry;
- RemoveListenerClosure cl = { 0, };
-
- registry = SPI_REGISTRY (bonobo_object_from_servant (servant));
-
- cl.remove_all = FALSE;
- parse_event_type (&cl.etype, (char *) event_name);
- cl.listener = listener;
-
- spi_re_entrant_list_foreach (get_listener_list (registry, cl.etype.type_cat),
- remove_listener_cb, &cl);
-}
-
-
/**
* getDesktopCount:
* return values: a short integer indicating the current number of
* Get the current number of desktops.
*
**/
-static short
-impl_accessibility_registry_get_desktop_count (PortableServer_Servant servant,
- CORBA_Environment * ev)
+static DBusMessage *
+impl_accessibility_registry_get_desktop_count (DBusConnection *bus, DBusMessage *message, void *user_data)
{
+ dbus_int16_t n_desktops = 1;
+ DBusMessage *reply;
+
/* TODO: implement support for multiple virtual desktops */
- CORBA_short n_desktops;
- n_desktops = (CORBA_short) 1;
- return n_desktops;
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_INT16, &n_desktops, DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-
/**
* getDesktop:
* @n: the index of the requested @Desktop.
* Get the nth accessible desktop.
*
**/
-static Accessibility_Desktop
-impl_accessibility_registry_get_desktop (PortableServer_Servant servant,
- const CORBA_short n,
- CORBA_Environment * ev)
+static DBusMessage *
+impl_accessibility_registry_get_desktop (DBusConnection *bus, DBusMessage *message, void *user_data)
{
- SpiRegistry *registry = SPI_REGISTRY (bonobo_object_from_servant (servant));
+ DBusError error;
+ dbus_int16_t n;
+ const char *path;
+ DBusMessage *reply;
/* TODO: implement support for multiple virtual desktops */
- if (n == 0)
- {
- return (Accessibility_Desktop)
- bonobo_object_dup_ref (BONOBO_OBJREF (registry->desktop), ev);
- }
- else
- {
- return (Accessibility_Desktop) CORBA_OBJECT_NIL;
- }
+ dbus_error_init (&error);
+ if (!dbus_message_get_args (message, &error, DBUS_TYPE_INT16, &n, DBUS_TYPE_INVALID))
+ {
+ return spi_dbus_general_error (message);
+ }
+ path = (n == 0? SPI_DBUS_PATH_DESKTOP: "/");
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_STRING, &path, DBUS_TYPE_INVALID);
+ }
+ return reply;
}
* Get a list of accessible desktops.
*
**/
-static Accessibility_DesktopSeq *
-impl_accessibility_registry_get_desktop_list (PortableServer_Servant servant,
- CORBA_Environment * ev)
+static DBusMessage *
+impl_accessibility_registry_get_desktop_list (DBusConnection *bus, DBusMessage *message, void *user_data)
{
- SpiRegistry *registry = SPI_REGISTRY (bonobo_object_from_servant (servant));
- Accessibility_DesktopSeq *desktops;
+ DBusMessage *reply;
+ DBusMessageIter iter, iter_array;
+ const char *path = SPI_DBUS_PATH_DESKTOP;
- desktops = Accessibility_DesktopSeq__alloc ();
- desktops->_length = desktops->_maximum = 1;
- desktops->_buffer = Accessibility_DesktopSeq_allocbuf (desktops->_length);
- desktops->_buffer [0] = bonobo_object_dup_ref (BONOBO_OBJREF (registry->desktop), ev);
-
- return desktops;
-}
-
-
-static Accessibility_DeviceEventController
-impl_accessibility_registry_get_device_event_controller (PortableServer_Servant servant,
- CORBA_Environment *ev)
-{
- SpiRegistry *registry = SPI_REGISTRY (bonobo_object_from_servant (servant));
-
- if (!registry->de_controller)
- {
- registry->de_controller = spi_device_event_controller_new (registry);
- }
-
- return bonobo_object_dup_ref (BONOBO_OBJREF (registry->de_controller), ev);
-}
-
-typedef struct {
- CORBA_Environment *ev;
- Bonobo_Unknown source;
- EventTypeStruct etype;
- Accessibility_Event *e_out;
-} NotifyContext;
-
-static SpiReEntrantContinue
-notify_listeners_cb (GList * const *list, gpointer user_data)
-{
- SpiListenerStruct *ls;
- NotifyContext *ctx = user_data;
-
- ls = (*list)->data;
-
-#ifdef SPI_LISTENER_DEBUG
- fprintf (stderr, "event quarks: %lx %lx %lx\n", ls->event_type_quark, ctx->etype.major, ctx->etype.minor);
- fprintf (stderr, "event name: %s\n", ctx->etype.event_name);
-#endif
- if ((ls->event_type_quark == ctx->etype.major) ||
- (ls->event_type_quark == ctx->etype.minor))
- {
-#ifdef SPI_DEBUG
- CORBA_string s;
- fprintf (stderr, "notifying listener %d\n", 0);
-/* g_list_index (list, l->data)); */
- s = Accessibility_Accessible__get_name (ctx->source, ctx->ev);
- fprintf (stderr, "event source name %s\n", s);
- CORBA_free (s);
- if (BONOBO_EX (ctx->ev))
- {
- CORBA_exception_free (ctx->ev);
- return SPI_RE_ENTRANT_CONTINUE;
- }
-#endif
-
- ctx->e_out->source = ctx->source;
-
- if ((*list) && (*list)->data == ls)
- {
- Accessibility_EventListener_notifyEvent (
- (Accessibility_EventListener) ls->listener, ctx->e_out, ctx->ev);
- if (ctx->ev->_major != CORBA_NO_EXCEPTION)
- {
- DBG (1, g_warning ("Accessibility app error: exception during "
- "event notification: %s\n",
- CORBA_exception_id (ctx->ev)));
- CORBA_exception_free (ctx->ev);
- /* FIXME: check that this item is removed from the list
- * on system exception by a 'broken' listener */
- }
- }
- }
-
- return SPI_RE_ENTRANT_CONTINUE;
-}
-
-static void
-registry_emit_event (SpiRegistry *registry, NotifyContext *ctx)
-{
- GList **list = get_listener_list (registry, ctx->etype.type_cat);
-
- if (list && *list)
- {
-
- spi_re_entrant_list_foreach (list, notify_listeners_cb, ctx);
- }
-}
-
-static NotifyContext*
-registry_clone_notify_context (NotifyContext *ctx)
-{
- NotifyContext *new_ctx = g_new0 (NotifyContext, 1);
-
- new_ctx->ev = NULL;
- new_ctx->source = bonobo_object_dup_ref (ctx->source, NULL);
- new_ctx->etype.event_name = CORBA_string_dup (ctx->etype.event_name);
- new_ctx->etype.type_cat = ctx->etype.type_cat;
- new_ctx->etype.major = ctx->etype.major;
- new_ctx->etype.minor = ctx->etype.minor;
- new_ctx->etype.detail = ctx->etype.detail;
- new_ctx->e_out = ORBit_copy_value (ctx->e_out, TC_Accessibility_Event);
- return new_ctx;
-}
-
-static void
-registry_flush_event_queue (SpiRegistry *registry,
- gboolean discard,
- CORBA_Environment *ev)
-{
- NotifyContext *q_ctx;
- while (!g_queue_is_empty (registry->deferred_event_queue)) {
- q_ctx = g_queue_pop_tail (registry->deferred_event_queue);
-#ifdef SPI_QUEUE_DEBUG
- fprintf (stderr, "%s! %s [n=%d] %p\n", (discard ? "discard" : "pop"),
- q_ctx->etype.event_name,
- (int) registry->deferred_event_queue->length, q_ctx);
-#endif
- if (!discard) {
- q_ctx->ev = ev;
- registry_emit_event (registry, q_ctx);
- }
- if (discard &&
- (q_ctx->etype.type_cat == ETYPE_OBJECT) &&
- (q_ctx->etype.major == _state_quark) &&
- (q_ctx->etype.minor == _state_changed_focused_quark)) {
- registry->focus_object = q_ctx->source;
-#ifdef SPI_QUEUE_DEBUG
- fprintf (stderr, "discard!: set focus_object %p\n", registry->focus_object);
-#endif
- }
- else {
- bonobo_object_release_unref (q_ctx->source, NULL);
- }
- CORBA_free ((void *)q_ctx->etype.event_name);
- CORBA_free (q_ctx->e_out);
- g_free (q_ctx);
- }
- registry->is_queueing = FALSE;
-}
-
-static gboolean
-registry_timeout_flush_queue (gpointer data)
-{
- SpiRegistry *registry = data;
- CORBA_Environment ev;
-#ifdef SPI_QUEUE_DEBUG
- fprintf (stderr, "timeout! flushing queue...\n");
-#endif
- CORBA_exception_init (&ev);
- registry->queue_handler_id = 0;
- registry_flush_event_queue (registry, FALSE, &ev);
- return FALSE;
-}
-
-static gboolean
-registry_discard_on_event (SpiRegistry *registry, NotifyContext *ctx)
-{
- gboolean retval = FALSE;
- NotifyContext *q_ctx = g_queue_peek_tail (registry->deferred_event_queue);
- if ((q_ctx != NULL) &&
- (ctx->etype.type_cat == ETYPE_WINDOW) &&
- (ctx->etype.major == _activate_quark)) {
- if (CORBA_Object_is_equivalent (ctx->source, q_ctx->source, NULL)) {
- retval = TRUE;
- }
- }
- return retval;
-}
-
-static gboolean
-registry_reset_on_event (SpiRegistry *registry, NotifyContext *ctx)
-{
- return (ctx->etype.type_cat == ETYPE_WINDOW) ? TRUE : FALSE;
+ reply = dbus_message_new_method_return (message);
+ if (!reply) return NULL;
+ dbus_message_iter_init_append(reply, &iter);
+ if (!dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY, "o", &iter_array)) goto oom;
+ dbus_message_iter_append_basic(&iter_array, DBUS_TYPE_STRING, &path);
+ if (!dbus_message_iter_close_container (&iter, &iter_array)) goto oom;
+ return reply;
+oom:
+ // TODO: handle out-of-memory
+ return reply;
}
-#ifdef SPI_QUEUE_DEBUG
-#include <sys/time.h>
-#endif
-static void
-registry_start_queue (SpiRegistry *registry)
+static DBusMessage *
+impl_accessibility_registry_get_device_event_controller (DBusConnection *bus, DBusMessage *message, void *user_data)
{
-#ifdef SPI_QUEUE_DEBUG
- struct timeval tp;
- gettimeofday (&tp, NULL);
- fprintf (stderr, "start queueing at %i.%.6i\n", tp.tv_sec, tp.tv_usec);
-#endif
- if (registry->queue_handler_id != 0)
- g_source_remove (registry->queue_handler_id);
-
- if (registry->focus_object)
- {
-#ifdef SPI_QUEUE_DEBUG
- fprintf (stderr, "registry_start_queue: release focus_object %p\n", registry->focus_object);
-#endif
- bonobo_object_release_unref (registry->focus_object, NULL);
- registry->focus_object = NULL;
- }
- registry->queue_handler_id = g_timeout_add_full (G_PRIORITY_HIGH_IDLE,
- registry->exit_notify_timeout,
- registry_timeout_flush_queue, registry,
- NULL);
- registry->is_queueing = TRUE;
-}
+ DBusMessage *reply;
+ const char *path = SPI_DBUS_PATH_DEC;
-static gboolean
-registry_discard_event (SpiRegistry *registry, NotifyContext *ctx)
-{
- gboolean ret = FALSE;
-
- if (ctx->etype.type_cat == ETYPE_FOCUS)
- {
- if (registry->focus_object)
- {
- if (CORBA_Object_is_equivalent (registry->focus_object, ctx->source, NULL))
- {
- ret = TRUE;
- }
-#ifdef SPI_QUEUE_DEBUG
- fprintf (stderr, "registry_discard_event: release focus_object %p\n", registry->focus_object);
-#endif
- bonobo_object_release_unref (registry->focus_object, NULL);
- registry->focus_object = NULL;
- }
- }
- return ret;
-}
-
-static gboolean
-registry_defer_on_event (SpiRegistry *registry, NotifyContext *ctx)
-{
- gboolean defer = FALSE;
- if ((ctx->etype.type_cat == ETYPE_WINDOW) &&
- (ctx->etype.major == _deactivate_quark)) {
- defer = TRUE;
- registry_start_queue (registry);
- }
- /* defer all object:state-change events after a window:deactivate */
- else if ((ctx->etype.type_cat == ETYPE_FOCUS) ||
- ((ctx->etype.type_cat == ETYPE_OBJECT) &&
- (ctx->etype.major == _state_quark))) {
- defer = TRUE;
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_STRING, &path, DBUS_TYPE_INVALID);
}
- return defer;
+ return reply;
}
-static gboolean
-registry_queue_event (SpiRegistry *registry, NotifyContext *ctx)
-{
-#ifdef SPI_QUEUE_DEBUG
- if (ctx->etype.type_cat != ETYPE_MOUSE)
- fprintf (stderr, "push! %s %p\n", ctx->etype.event_name, ctx);
-#endif
- if (registry->is_queueing)
- {
- NotifyContext *q_ctx = registry_clone_notify_context (ctx);
-
- g_queue_push_head (registry->deferred_event_queue, q_ctx);
-
- return FALSE;
- }
- else
- {
- return TRUE;
- }
-}
-
-/**
- * Dispose of event in one of several ways:
- * 1) discard;
- * 2) initiate queuing and push onto queue (below)
- * 3) push on existing queue to either pop on timeout or on subsequent event
- * 4) pass-through immediately
- * 5) pass-through, discarding queued events
- * 6) emit queued events and then pass through
- **/
-static gboolean
-registry_filter_event (SpiRegistry *registry, NotifyContext *ctx,
- CORBA_Environment *ev)
-{
- g_assert (ctx != NULL);
-
- if (registry_discard_event (registry, ctx))
- return FALSE;
-
- if (registry_defer_on_event (registry, ctx)) { /* #2, #3 */
- if (registry->is_queueing) {
- return registry_queue_event (registry, ctx);
- }
- else { /* #4a */
- return TRUE;
- }
- }
- else if (registry_reset_on_event (registry, ctx)) { /* #5, #6 */
- gboolean discard = registry_discard_on_event (registry, ctx);
-#ifdef SPI_QUEUE_DEBUG
- fprintf (stderr, "event %s caused reset, discard=%d\n",
- ctx->etype.event_name, (int) discard);
- {
- struct timeval tp;
- gettimeofday (&tp, NULL);
- fprintf (stderr, "event at %i.%.6i\n", tp.tv_sec, tp.tv_usec);
- }
-#endif
- registry_flush_event_queue (registry, discard, ev);
- return (discard ? FALSE : TRUE);
- }
- else { /* #4b */
- return TRUE;
- }
-}
-
-static void
-impl_registry_notify_event (PortableServer_Servant servant,
- const Accessibility_Event *e,
- CORBA_Environment *ev)
-{
- SpiRegistry *registry;
- NotifyContext ctx;
- static int level = 0;
-
- level++;
- registry = SPI_REGISTRY (bonobo_object_from_servant (servant));
-
- parse_event_type (&ctx.etype, e->type);
-
- ctx.ev = ev;
- ctx.e_out = (Accessibility_Event *)e;
- ctx.source = e->source;
-
-#ifdef SPI_QUEUE_DEBUG
- if (ctx.etype.type_cat != ETYPE_MOUSE)
- fprintf (stderr, "filter! %s level: %d\n", ctx.etype.event_name, level);
-#endif
- if (registry_filter_event (registry, &ctx, ev)) {
-#ifdef SPI_QUEUE_DEBUG
- if (ctx.etype.type_cat != ETYPE_MOUSE)
- fprintf (stderr, "emit! %s level: %d\n", ctx.etype.event_name, level);
-#endif
- registry_emit_event (registry, &ctx);
- }
- level--;
-}
static void
spi_registry_class_init (SpiRegistryClass *klass)
{
GObjectClass * object_class = (GObjectClass *) klass;
- POA_Accessibility_Registry__epv *epv = &klass->epv;
- spi_registry_parent_class = g_type_class_ref (SPI_LISTENER_TYPE);
+ spi_registry_parent_class = g_type_class_ref (G_TYPE_OBJECT);
object_class->finalize = spi_registry_object_finalize;
-
- klass->parent_class.epv.notifyEvent = impl_registry_notify_event;
-
- epv->registerApplication = impl_accessibility_registry_register_application;
- epv->deregisterApplication = impl_accessibility_registry_deregister_application;
- 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;
- _deactivate_quark = g_quark_from_static_string ("deactivate");
- _activate_quark = g_quark_from_static_string ("activate");
- _state_quark = g_quark_from_static_string ("state-changed");
- _state_changed_focused_quark = g_quark_from_static_string ("state-changedfocused");
}
+static DBusObjectPathVTable droute_vtable =
+{
+ NULL,
+ &droute_message,
+ NULL, NULL, NULL, NULL
+};
+
static void
spi_registry_init (SpiRegistry *registry)
{
+ DBusError error;
+
spi_registry_set_debug (g_getenv ("AT_SPI_DEBUG"));
/*
* TODO: FIXME, this module makes the foolish assumptions that
*/
gdk_init (NULL, NULL);
- registry->object_listeners = NULL;
- registry->window_listeners = NULL;
- registry->toolkit_listeners = NULL;
- registry->deferred_event_queue = g_queue_new ();
registry->exit_notify_timeout = 200;
registry->queue_handler_id = 0;
- /*
- * The focus_object is set when a state-change:focused event is discarded
- * after a window:deactivate event is received because a window:activate
- * event has been received for the same window within the timeout period.
- * The focus object is used to suppress a focus event for that object.
- * It is released when a window:deactivate event is received.
- */
- registry->focus_object = NULL;
+
+ dbus_error_init (&error);
+ registry->droute.bus = dbus_bus_get(DBUS_BUS_SESSION, &error);
+ if (!registry->droute.bus)
+ {
+ g_warning("Couldn't connect to dbus: %s\n", error.message);
+ return;
+ }
+ spi_registry_initialize_registry_interface (®istry->droute);
+ spi_registry_initialize_desktop_interface (®istry->droute);
+ spi_registry_initialize_dec_interface (®istry->droute);
+ // todo: initialize accessible and component interfaces, for desktop?
+ if (!dbus_connection_try_register_fallback (registry->droute.bus, "/org/freedesktop/atspi", &droute_vtable, ®istry->droute, &error))
+ {
+ g_warning("Couldn't register droute.\n");
+ }
+ dbus_connection_setup_with_g_main(registry->droute.bus, g_main_context_default());
+
+ // TODO: decide whether focus_object is still relevant
registry->desktop = spi_desktop_new ();
/* Register callback notification for application addition and removal */
g_signal_connect (G_OBJECT (registry->desktop),
registry->de_controller = spi_device_event_controller_new (registry);
}
-BONOBO_TYPE_FUNC_FULL (SpiRegistry,
- Accessibility_Registry,
- PARENT_TYPE,
- spi_registry)
-
SpiRegistry *
spi_registry_new (void)
{
SpiRegistry *retval = g_object_new (SPI_REGISTRY_TYPE, NULL);
- bonobo_object_set_immortal (BONOBO_OBJECT (retval), TRUE);
return retval;
}
+
+static DRouteMethod methods[] =
+{
+ { impl_accessibility_registry_register_application , "registerApplication" },
+ { impl_accessibility_registry_deregister_application, "deregisterApplication" },
+ { impl_accessibility_registry_get_desktop_count, "getDesktopCount" },
+ { impl_accessibility_registry_get_desktop, "getDesktop" },
+ { impl_accessibility_registry_get_desktop_list, "getDesktopList" },
+ { impl_accessibility_registry_get_device_event_controller, "getDeviceEventController" },
+ { NULL, NULL }
+};
+
+void
+spi_registry_initialize_registry_interface (DRouteData * data)
+{
+ droute_add_interface (data, "org.freedesktop.atspi.Registry", methods,
+ NULL, NULL, NULL);
+};
projects / platform / upstream / at-spi2-atk.git / commitdiff