-#include <libbonobo.h>
-#include <stdio.h>
-#include "spi.h"
-
-static CORBA_Environment ev;
-static AccessibilityRegistry registry;
-
-static Accessible *
-Obj_Add (Accessible object)
-{
- /* TODO: keep list of live object refs */
- Accessible *oref = g_malloc (sizeof (Accessible));
- *oref = object;
- return oref;
-}
-
/*
*
* Basic SPI initialization and event loop function prototypes
*
*/
+#include <string.h>
+#include <stdlib.h>
+#include <cspi/spi-private.h>
-/**
- * SPI_init:
- *
- * Connects to the accessibility registry and initializes the SPI.
- *
- * Returns: 0 on success, otherwise an integer error code.
- **/
-int
-SPI_init (void)
-{
- int argc = 0;
- CORBA_Object oclient;
- char *obj_id;
+#undef DEBUG_OBJECTS
- CORBA_exception_init(&ev);
+static CORBA_Environment ev = { 0 };
+static Accessibility_Registry registry = CORBA_OBJECT_NIL;
+static GHashTable *live_refs = NULL;
- if (!bonobo_init (&argc, NULL))
- {
- g_error ("Could not initialize Bonobo");
- }
-
- obj_id = "OAFIID:Accessibility_Registry:proto0.1";
-
- oclient = bonobo_activation_activate_from_id (obj_id, 0, NULL, &ev);
- if (ev._major != CORBA_NO_EXCEPTION) {
- fprintf (stderr,
- ("AT-SPI error: during registry activation: %s\n"),
- CORBA_exception_id(&ev));
- CORBA_exception_free(&ev);
- exit(-1);
- }
-
- if (CORBA_Object_is_nil (oclient, &ev))
- {
- g_error ("Could not locate registry");
- exit(-1);
- }
-
- registry = (Accessibility_Registry) oclient;
-
- bonobo_activate ();
+static guint
+cspi_object_hash (gconstpointer key)
+{
+ CORBA_Object object = (CORBA_Object) key;
+ guint retval;
+
+ retval = CORBA_Object_hash (object, 0, &ev);
- return 0;
+ return retval;
}
-/**
- * SPI_event_main:
- * @isGNOMEApp: a #boolean indicating whether the client of the SPI
- * will use the Gnome event loop or not.
- *
- * Starts/enters the main event loop for the SPI services.
- *
- * (NOTE: This method does not return control, it is exited via a call to exit()
- * from within an event handler).
- *
- **/
-void
-SPI_event_main (boolean isGNOMEApp)
+static gboolean
+cspi_object_equal (gconstpointer a, gconstpointer b)
{
- if (isGNOMEApp) bonobo_main();
- else CORBA_ORB_run (bonobo_orb(), &ev);
-}
+ CORBA_Object objecta = (CORBA_Object) a;
+ CORBA_Object objectb = (CORBA_Object) b;
+ gboolean retval;
-/**
- * SPI_event_is_ready:
- *
- * Checks to see if an SPI event is waiting in the event queue.
- * Used by clients that don't wish to use SPI_event_main().
- * Not Yet Implemented.
- *
- * Returns: #TRUE if an event is waiting, otherwise #FALSE.
- *
- **/
-boolean
-SPI_eventIsReady ()
-{
- return FALSE;
-}
+ retval = CORBA_Object_is_equivalent (objecta, objectb, &ev);
-/**
- * SPI_nextEvent:
- *
- * Gets the next event in the SPI event queue; blocks if no event
- * is pending.
- * Used by clients that don't wish to use SPI_event_main().
- * Not Yet Implemented.
- *
- * Returns: the next #AccessibleEvent in the SPI event queue.
- *
- **/
-AccessibleEvent *
-SPI_nextEvent (boolean waitForEvent)
-{
- return NULL;
+ return retval;
}
-/**
- * SPI_exit:
- *
- * Disconnects from the Accessibility Registry and releases resources.
- * Not Yet Implemented.
- *
- **/
-void
-SPI_exit (void)
+static void
+cspi_object_release (gpointer value)
{
- exit(0);
-}
+ Accessible *a = (Accessible *) value;
-/**
- * createEventListener:
- * @callback : an #AccessibleEventListenerCB callback function, or NULL.
- *
- * Create a new #AccessibleEventListener with a specified callback function.
- *
- * Returns: a pointer to a newly-created #AccessibleEventListener.
- *
- **/
-AccessibleEventListener *
-createEventListener (AccessibleEventListenerCB callback)
-{
- AccessibleEventListener *listener = accessible_event_listener_new ();
- if (callback)
- {
- accessible_event_listener_add_callback (listener, callback);
- }
- return listener;
-}
+#ifdef DEBUG_OBJECTS
+ g_print ("releasing %p => %p\n", a, a->objref);
+#endif
-/**
- * EventListener_addCallback:
- * @listener: the #AccessibleEventListener instance to modify.
- * @callback: an #AccessibleEventListenerCB function pointer.
- *
- * Add an in-process callback function to an existing AccessibleEventListener.
- *
- * Returns: #TRUE if successful, otherwise #FALSE.
- *
- **/
-boolean
-EventListener_addCallback (AccessibleEventListener *listener,
- AccessibleEventListenerCB callback)
-{
- accessible_event_listener_add_callback (listener, callback);
- return TRUE;
+ cspi_release_unref (a->objref);
+
+ memset (a, 0xaa, sizeof (Accessible));
+ a->ref_count = -1;
+
+#ifndef DEBUG_OBJECTS
+ free (a);
+#endif
}
-/**
- * EventListener_removeCallback:
- * @listener: the #AccessibleEventListener instance to modify.
- * @callback: an #AccessibleEventListenerCB function pointer.
- *
- * Remove an in-process callback function from an existing AccessibleEventListener.
- *
- * Returns: #TRUE if successful, otherwise #FALSE.
- *
- **/
-boolean
-EventListener_removeCallback (AccessibleEventListener *listener,
- AccessibleEventListenerCB callback)
+SPIBoolean
+cspi_accessible_is_a (Accessible *obj,
+ const char *interface_name)
{
- accessible_event_listener_remove_callback (listener, callback);
- return TRUE;
-}
+ SPIBoolean retval;
+ Bonobo_Unknown unknown;
-/*
- *
- * Global functions serviced by the registry
- *
- */
+ if (obj == NULL)
+ {
+ return FALSE;
+ }
-/**
- * registerGlobalEventListener:
- * @listener: the #AccessibleEventListener to be registered against an event type.
- * @callback: a character string indicating the type of events for which
- * notification is requested. Format is
- * EventClass:major_type:minor_type:detail
- * where all subfields other than EventClass are optional.
- * EventClasses include "Focus", "Window", "Mouse",
- * and toolkit events (e.g. "Gtk", "AWT").
- * Examples: "focus:", "Gtk:GtkWidget:button_press_event".
- *
- * NOTE: this string may be UTF-8, but should not contain byte value 56 (ascii ':'),
- * except as a delimiter, since non-UTF-8 string delimiting
- * functions are used internally. In general, listening to
- * toolkit-specific events is not recommended.
- *
- * Add an in-process callback function to an existing AccessibleEventListener.
- *
- * Returns: #TRUE if successful, otherwise #FALSE.
- *
- **/
-boolean
-registerGlobalEventListener (AccessibleEventListener *listener,
- char *eventType)
-{
- Accessibility_Registry_registerGlobalEventListener (
- registry,
- (Accessibility_EventListener)
- bonobo_object_corba_objref (bonobo_object (listener)),
- eventType,
- &ev);
+ unknown = Bonobo_Unknown_queryInterface (CSPI_OBJREF (obj),
+ interface_name, cspi_ev ());
if (ev._major != CORBA_NO_EXCEPTION)
{
- return FALSE;
+ g_error ("Exception '%s' checking if is '%s'",
+ cspi_exception_get_text (),
+ interface_name);
+ }
+
+ if (unknown != CORBA_OBJECT_NIL)
+ {
+ retval = TRUE;
+ cspi_release_unref (unknown);
}
else
{
- return TRUE;
+ retval = FALSE;
}
-}
-
-/**
- * getDesktopCount:
- *
- * Get the number of virtual desktops.
- * NOTE: currently multiple virtual desktops are not implemented, this
- * function always returns '1'.
- *
- * Returns: an integer indicating the number of active virtual desktops.
- *
- **/
-int
-getDesktopCount ()
-{
- return Accessibility_Registry_getDesktopCount (registry, &ev);
-}
-/**
- * getDesktop:
- * @i: an integer indicating which of the accessible desktops is to be returned.
- *
- * Get the virtual desktop indicated by index @i.
- * NOTE: currently multiple virtual desktops are not implemented, this
- * function always returns '1'.
- *
- * Returns: a pointer to the 'i-th' virtual desktop's #Accessible representation.
- *
- **/
-Accessible*
-getDesktop (int n)
-{
- return Obj_Add (Accessibility_Registry_getDesktop (registry, (CORBA_short) n, &ev));
+ return retval;
}
-/**
- * getDesktopList:
- * @list: a pointer to an array of #Accessible objects.
- *
- * Get the list of virtual desktops. On return, @list will point
- * to a newly-created array of virtual desktop pointers.
- * It is the responsibility of the caller to free this array when
- * it is no longer needed.
- *
- * Not Yet Implemented.
- *
- * Returns: an integer indicating how many virtual desktops have been
- * placed in the list pointed to by parameter @list.
- **/
-int
-getDesktopList (Accessible **list)
-{
- *list = NULL;
- return 0;
-}
-
-/**
- * registerKeystrokeListener:
- * @listener: a pointer to the #KeystrokeListener for which
- * keystroke events are requested.
- *
- * Not Yet Implemented.
- *
- **/
-void
-registerKeystrokeListener (KeystrokeListener *listener)
-{
- ;
-}
-
-/**
- * generateKeyEvent:
- * @keycode: a #long indicating the keycode of the key event
- * being synthesized.
- * @meta: a #long indicating the key modifiers to be sent
- * with the event, if any.
- *
- * Synthesize a keyboard event (as if a hardware keyboard event occurred in the
- * current UI context).
- * Not Yet Implemented.
- *
- **/
-void
-generateKeyEvent (long keyCode, long meta)
-{
- ;
-}
-
-/**
- * generateMouseEvent:
- * @x: a #long indicating the screen x coordinate of the mouse event.
- * @y: a #long indicating the screen y coordinate of the mouse event.
- * @name: a string indicating which mouse event to be synthesized
- * (e.g. "button1", "button2", "mousemove").
- *
- * Synthesize a mouse event at a specific screen coordinate.
- * Not Yet Implemented.
- *
- **/
-void
-generateMouseEvent (long x, long y, char *name)
-{
- ;
-}
-
-/*
- *
- * Accessible function prototypes
- *
- */
-
-/**
- * Accessible_ref:
- * @obj: a pointer to the #Accessible object on which to operate.
- *
- * Increment the reference count for an #Accessible object.
- *
- * Returns: (no return code implemented yet).
- *
- **/
-int
-Accessible_ref (Accessible *obj)
+static GHashTable *
+cspi_get_live_refs (void)
{
- Accessibility_Accessible_ref (*obj, &ev);
- return 0;
+ if (!live_refs)
+ {
+ live_refs = g_hash_table_new_full (cspi_object_hash,
+ cspi_object_equal,
+ NULL,
+ cspi_object_release);
+ }
+ return live_refs;
}
-
-/**
- * Accessible_unref:
- * @obj: a pointer to the #Accessible object on which to operate.
- *
- * Decrement the reference count for an #Accessible object.
- *
- * Returns: (no return code implemented yet).
- *
- **/
-int
-Accessible_unref (Accessible *obj)
+CORBA_Environment *
+cspi_ev (void)
{
- Accessibility_Accessible_unref (*obj, &ev);
- return 0;
+ /* This method is an ugly hack */
+ return &ev;
}
-/**
- * Accessible_getName:
- * @obj: a pointer to the #Accessible object on which to operate.
- *
- * Get the name of an #Accessible object.
- *
- * Returns: a UTF-8 string indicating the name of the #Accessible object.
- *
- **/
-char *
-Accessible_getName (Accessible *obj)
+Accessibility_Registry
+cspi_registry (void)
{
- return Accessibility_Accessible__get_name (*obj, &ev);
+ return registry;
}
-/**
- * Accessible_getDescription:
- * @obj: a pointer to the #Accessible object on which to operate.
- *
- * Get the description of an #Accessible object.
- *
- * Returns: a UTF-8 string describing the #Accessible object.
- *
- **/
-char *
-Accessible_getDescription (Accessible *obj)
+SPIBoolean
+cspi_exception (void)
{
- return Accessibility_Accessible__get_description (*obj, &ev);
-}
+ SPIBoolean retval;
-/**
- * Accessible_getParent:
- * @obj: a pointer to the #Accessible object to query.
- *
- * Get an #Accessible object's parent container.
- *
- * Returns: a pointer to the #Accessible object which contains the given
- * #Accessible instance, or NULL if the @obj has no parent container.
- *
- **/
-Accessible *
-Accessible_getParent (Accessible *obj)
-{
- return Obj_Add (Accessibility_Accessible__get_parent (*obj, &ev));
-}
+ if (ev._major != CORBA_NO_EXCEPTION)
+ {
+ CORBA_exception_free (&ev);
+ retval = TRUE;
+ }
+ else
+ {
+ retval = FALSE;
+ }
-/**
- * Accessible_getChildCount:
- *
- * @obj: a pointer to the #Accessible object on which to operate.
- *
- * Get the number of children contained by an #Accessible object.
- *
- * Returns: a #long indicating the number of #Accessible children
- * contained by an #Accessible object.
- *
- **/
-long
-Accessible_getChildCount (Accessible *obj)
-{
- return Accessibility_Accessible__get_childCount (*obj, &ev);
+ return retval;
}
-/**
- * Accessible_getChildAtIndex:
- *
- * @obj: a pointer to the #Accessible object on which to operate.
- * @childIndex: a #long indicating which child is specified.
- *
- * Get the #Accessible child of an #Accessible object at a given index.
- *
- * Returns: a pointer to the #Accessible child object at index
- * @childIndex.
- *
- **/
Accessible *
-Accessible_getChildAtIndex (Accessible *obj,
- long childIndex)
-{
- return Obj_Add (Accessibility_Accessible_getChildAtIndex (*obj, childIndex, &ev));
-}
-
-/**
- * Accessible_getIndexInParent:
- *
- * @obj: a pointer to the #Accessible object on which to operate.
- *
- * Get the index of an #Accessible object in its containing #Accessible.
- *
- * Returns: a #long indicating the index of the #Accessible object
- * in its parent (i.e. containing) #Accessible instance,
- * or -1 if @obj has no containing parent.
- *
- **/
-long
-Accessible_getIndexInParent (Accessible *obj)
+cspi_object_add (CORBA_Object corba_object)
{
- return Accessibility_Accessible_getIndexInParent (*obj, &ev);
-}
-
-/**
- * Accessible_getRelationSet:
- *
- * Not Yet Implemented.
- *
- * Returns: a pointer to an array of #AccessibleRelations.
- *
- **/
-AccessibleRelation **
-Accessible_getRelationSet (Accessible *obj)
-{
- return NULL;
-}
+ Accessible *ref;
-/**
- * Accessible_getRole:
- * @obj: a pointer to the #Accessible object on which to operate.
- *
- * Get the UI role of an #Accessible object.
- *
- * Returns: a UTF-8 string indicating the UI role of the #Accessible object.
- *
- **/
-char *
-Accessible_getRole (Accessible *obj)
-{
- return "";
-}
-
-/**
- * Accessible_getStateSet:
- *
- * Not Yet Implemented.
- *
- * Returns: a pointer to an #AccessibleStateSet representing the object's current state.
- **/
-AccessibleStateSet *
-Accessible_getStateSet (Accessible *obj)
-{
- return NULL;
-}
-
-/* Interface query methods */
+ if (corba_object == CORBA_OBJECT_NIL)
+ {
+ ref = NULL;
+ }
+ else if (!cspi_check_ev ("pre method check"))
+ {
+ ref = NULL;
+ }
+ else
+ {
+ if ((ref = g_hash_table_lookup (cspi_get_live_refs (), corba_object)))
+ {
+ g_assert (ref->ref_count > 0);
+ ref->ref_count++;
+ cspi_release_unref (corba_object);
+#ifdef DEBUG_OBJECTS
+ g_print ("returning cached %p => %p\n", ref, ref->objref);
+#endif
+ }
+ else
+ {
+ ref = malloc (sizeof (Accessible));
+
+#ifdef DEBUG_OBJECTS
+ g_print ("allocating %p => %p\n", ref, corba_object);
+#endif
+
+ ref->objref = corba_object;
+ ref->ref_count = 1;
+
+ g_hash_table_insert (cspi_get_live_refs (), ref->objref, ref);
+ }
+ }
-/**
- * Accessible_isAction:
- * @obj: a pointer to the #Accessible instance to query.
- *
- * Query whether the specified #Accessible implements #AccessibleAction.
- * Not Yet Implemented.
- *
- * Returns: #TRUE if @obj implements the #AccessibleAction interface,
- * #FALSE otherwise.
- **/
-boolean
-Accessible_isAction (Accessible *obj)
-{
- return FALSE;
+ return ref;
}
-/**
- * Accessible_isComponent:
- * @obj: a pointer to the #Accessible instance to query.
- *
- * Query whether the specified #Accessible implements #AccessibleComponent.
- *
- * Returns: #TRUE if @obj implements the #AccessibleComponent interface,
- * #FALSE otherwise.
- **/
-boolean
-Accessible_isComponent (Accessible *obj)
+void
+cspi_object_ref (Accessible *accessible)
{
- Bonobo_Unknown iface =
- Accessibility_Accessible_queryInterface (*obj,
- "IDL:Accessibility/Component:1.0",
- &ev);
- return (iface != NULL) ? TRUE : FALSE;
-}
+ g_return_if_fail (accessible != NULL);
-/**
- * Accessible_isEditableText:
- * @obj: a pointer to the #Accessible instance to query.
- *
- * Query whether the specified #Accessible implements #AccessibleEditableText.
- * Not Yet Implemented.
- *
- * Returns: #TRUE if @obj implements the #AccessibleEditableText interface,
- * #FALSE otherwise.
- **/
-boolean
-Accessible_isEditableText (Accessible *obj)
-{
- return FALSE;
+ accessible->ref_count++;
}
-/**
- * Accessible_isHypertext:
- * @obj: a pointer to the #Accessible instance to query.
- *
- * Query whether the specified #Accessible implements #AccessibleHypertext.
- * Not Yet Implemented.
- *
- * Returns: #TRUE if @obj implements the #AccessibleHypertext interface,
- * #FALSE otherwise.
- **/
-boolean
-Accessible_isHypertext (Accessible *obj)
+void
+cspi_object_unref (Accessible *accessible)
{
- return FALSE;
-}
+ if (accessible == NULL)
+ {
+ return;
+ }
-/**
- * Accessible_isImage:
- * @obj: a pointer to the #Accessible instance to query.
- *
- * Query whether the specified #Accessible implements #AccessibleImage.
- * Not Yet Implemented.
- *
- * Returns: #TRUE if @obj implements the #AccessibleImage interface,
- * #FALSE otherwise.
-**/
-boolean
-Accessible_isImage (Accessible *obj)
-{
- return FALSE;
+ if (--accessible->ref_count == 0)
+ {
+ g_hash_table_remove (cspi_get_live_refs (), accessible->objref);
+ }
}
-/**
- * Accessible_isSelection:
- * @obj: a pointer to the #Accessible instance to query.
- *
- * Query whether the specified #Accessible implements #AccessibleSelection.
- * Not Yet Implemented.
- *
- * Returns: #TRUE if @obj implements the #AccessibleSelection interface,
- * #FALSE otherwise.
-**/
-boolean
-Accessible_isSelection (Accessible *obj)
+static void
+cspi_cleanup (void)
{
- return FALSE;
-}
+ GHashTable *refs;
-/**
- * Accessible_isTable:
- * @obj: a pointer to the #Accessible instance to query.
- *
- * Query whether the specified #Accessible implements #AccessibleTable.
- * Not Yet Implemented.
- *
- * Returns: #TRUE if @obj implements the #AccessibleTable interface,
- * #FALSE otherwise.
-**/
-boolean
-Accessible_isTable (Accessible *obj)
-{
- return FALSE;
-}
+ refs = live_refs;
+ live_refs = NULL;
+ if (refs)
+ {
+ g_hash_table_destroy (refs);
+ }
-/**
- * Accessible_isText:
- * @obj: a pointer to the #Accessible instance to query.
- *
- * Query whether the specified #Accessible implements #AccessibleText.
- * Not Yet Implemented.
- *
- * Returns: #TRUE if @obj implements the #AccessibleText interface,
- * #FALSE otherwise.
-**/
-boolean
-Accessible_isText (Accessible *obj)
-{
- return FALSE;
+ if (registry != CORBA_OBJECT_NIL)
+ {
+ cspi_release_unref (registry);
+ registry = CORBA_OBJECT_NIL;
+ }
}
-/**
- * Accessible_getAction:
- *
- * Not Yet Implemented.
- *
- **/
-AccessibleAction *
-Accessible_getAction (Accessible *obj)
-{
- return NULL;
-}
+static gboolean SPI_inited = FALSE;
/**
- * Accessible_getComponent:
- * @obj: a pointer to the #Accessible instance to query.
+ * SPI_init:
*
- * Get the #AccessibleComponent interface for an #Accessible.
+ * Connects to the accessibility registry and initializes the SPI.
*
- * Returns: a pointer to an #AccessibleComponent interface instance, or
- * NULL if @obj does not implement #AccessibleComponent.
+ * Returns: 0 on success, otherwise an integer error code.
**/
-AccessibleComponent *
-Accessible_getComponent (Accessible *obj)
+int
+SPI_init (void)
{
- AccessibleComponent iface =
- Accessibility_Accessible_queryInterface (*obj,
- "IDL:Accessibility/Component:1.0",
- &ev);
- return Obj_Add (iface);
-}
+ if (SPI_inited)
+ {
+ return 1;
+ }
-/**
- * Accessible_queryInterface:
- * @obj: a pointer to the #Accessible instance to query.
- * @interface_name: a UTF-8 character string specifiying the requested interface.
- *
- * Query an #Accessible object to for a named interface.
- *
- * Returns: an instance of the named interface object, if it is implemented
- * by @obj, or NULL otherwise.
- *
- **/
-GenericInterface *
-Accessible_queryInterface (Accessible *obj, char *interface_name)
-{
- GenericInterface iface;
- iface = Accessibility_Accessible_queryInterface (*obj,
- interface_name,
- &ev);
- return (iface != NULL) ? Obj_Add (iface) : NULL;
-}
+ SPI_inited = TRUE;
-/*
- *
- * AccessibleApplication function prototypes
- *
- */
+ CORBA_exception_init (&ev);
-/**
- * AccessibleApplication_ref:
- * @obj: a pointer to the #AccessibleApplication on which to operate.
- *
- * Increment the reference count for an #AccessibleApplication.
- *
- * Returns: (no return code implemented yet).
- *
- **/
-int
-AccessibleApplication_ref (AccessibleApplication *obj)
-{
- Accessibility_Application_ref (*obj, &ev);
- return 0;
-}
+ registry = cspi_init ();
-/**
- * AccessibleApplication_unref:
- * @obj: a pointer to the #AccessibleApplication object on which to operate.
- *
- * Decrement the reference count for an #AccessibleApplication.
- *
- * Returns: (no return code implemented yet).
- *
- **/
-int
-AccessibleApplication_unref (AccessibleApplication *obj)
-{
- Accessibility_Application_unref (*obj, &ev);
+ g_atexit (cspi_cleanup);
+
return 0;
}
/**
- * AccessibleApplication_getToolkitName:
- * @obj: a pointer to the #AccessibleApplication to query.
+ * SPI_event_main:
*
- * Get the name of the UI toolkit used by an #AccessibleApplication.
+ * Starts/enters the main event loop for the SPI services.
*
- * Returns: a UTF-8 string indicating which UI toolkit is
- * used by an application.
+ * (NOTE: This method does not return control, it is exited via a call to
+ * SPI_event_quit () from within an event handler).
*
**/
-char *
-AccessibleApplication_getToolkitName (AccessibleApplication *obj)
+void
+SPI_event_main (void)
{
- return Accessibility_Application__get_toolkitName (*obj, &ev);
+ cspi_main ();
}
/**
- * AccessibleApplication_getVersion:
- * @obj: a pointer to the #AccessibleApplication being queried.
- *
- * Get the version of the at-spi bridge exported by an
- * #AccessibleApplication instance.
- *
- * Returns: a UTF-8 string indicating the application's
- * at-spi version.
+ * SPI_event_quit:
*
+ * Quits the last main event loop for the SPI services,
+ * see SPI_event_main
**/
-char *
-AccessibleApplication_getVersion (AccessibleApplication *obj)
+void
+SPI_event_quit (void)
{
- return Accessibility_Application__get_version (*obj, &ev);
+ cspi_main_quit ();
}
/**
- * AccessibleApplication_getID:
- * @obj: a pointer to the #AccessibleApplication being queried.
- *
- * Get the unique ID assigned by the Registry to an
- * #AccessibleApplication instance.
- * (Not Yet Implemented by the registry).
+ * SPI_eventIsReady:
*
- * Returns: a unique #long integer associated with the application
- * by the Registry, or 0 if the application is not registered.
-long
-AccessibleApplication_getID (AccessibleApplication *obj)
-{
- return Accessibility_Application__get_id (*obj, &ev);
-}
-
-/**
- * AccessibleApplication_pause:
+ * Checks to see if an SPI event is waiting in the event queue.
+ * Used by clients that don't wish to use SPI_event_main().
*
- * Attempt to pause the application (used when client event queue is
- * over-full).
* Not Yet Implemented.
*
- * Returns: #TRUE if the application was paused successfully, #FALSE otherwise.
+ * Returns: #TRUE if an event is waiting, otherwise #FALSE.
*
**/
-boolean
-AccessibleApplication_pause (AccessibleApplication *obj)
+SPIBoolean
+SPI_eventIsReady ()
{
return FALSE;
}
/**
- * AccessibleApplication_resume:
+ * SPI_nextEvent:
+ * @waitForEvent: a #SPIBoolean indicating whether to block or not.
*
- * Attempt to resume the application (used after #AccessibleApplication_pause).
- * Not Yet Implemented.
+ * Gets the next event in the SPI event queue; blocks if no event
+ * is pending and @waitForEvent is #TRUE.
+ * Used by clients that don't wish to use SPI_event_main().
*
- * Returns: #TRUE if application processing resumed successfully, #FALSE otherwise.
+ * Not Yet Implemented.
*
+ * Returns: the next #AccessibleEvent in the SPI event queue.
**/
-boolean
-AccessibleApplication_resume (AccessibleApplication *obj)
+AccessibleEvent *
+SPI_nextEvent (SPIBoolean waitForEvent)
{
- return FALSE;
+ return NULL;
}
-/*
- *
- * AccessibleComponent function implementations
- *
- */
-
/**
- * AccessibleComponent_ref:
- * @obj: a pointer to an object implementing #AccessibleComponent on which to operate.
- *
- * Increment the reference count for an #AccessibleComponent.
+ * SPI_exit:
*
- * Returns: (no return code implemented yet).
+ * Disconnects from the Accessibility Registry and releases
+ * any floating resources. Call only once at exit.
*
+ * Returns: 0 if there were no leaks, otherwise non zero.
**/
int
-AccessibleComponent_ref (AccessibleComponent *obj)
+SPI_exit (void)
{
- Accessibility_Component_ref (*obj, &ev);
- return 0;
-}
+ int leaked;
-/**
- * AccessibleComponent_unref:
- * @obj: a pointer to the object implementing #AccessibleComponent on which to operate.
- *
- * Decrement the reference count for an #AccessibleComponent.
- *
- * Returns: (no return code implemented yet).
- *
- **/
-int
-AccessibleComponent_unref (AccessibleComponent *obj)
-{
- Accessibility_Component_unref (*obj, &ev);
- return 0;
-}
+ if (!SPI_inited)
+ {
+ return 0;
+ }
-/**
- * AccessibleComponent_contains:
- * @obj: a pointer to the #AccessibleComponent to query.
- * @x: a #long specifying the x coordinate in question.
- * @y: a #long specifying the y coordinate in question.
- * @ctype: the desired coordinate system of the point (@x, @y)
- * (e.g. COORD_TYPE_WINDOW, COORD_TYPE_SCREEN).
- *
- * Query whether a given #AccessibleComponent contains a particular point.
- *
- **/
-boolean
-AccessibleComponent_contains (AccessibleComponent *obj,
- long x,
- long y,
- AccessibleCoordType ctype)
-{
- return Accessibility_Component_contains (*obj,
- (CORBA_long) x,
- (CORBA_long) y,
- ctype,
- &ev);
-}
+ SPI_inited = FALSE;
-/**
- * AccessibleComponent_getAccessibleAtPoint:
- * @obj: a pointer to the #AccessibleComponent to query.
- * @x: a #long specifying the x coordinate of the point in question.
- * @y: a #long specifying the y coordinate of the point in question.
- * @ctype: the coordinate system of the point (@x, @y)
- * (e.g. COORD_TYPE_WINDOW, COORD_TYPE_SCREEN).
- *
- * Get the accessible child at a given coordinate within an #AccessibleComponent.
- *
- * Returns: a pointer to an #Accessible child of the specified component which
- * contains the point (@x, @y), or NULL of no child contains the point.
- **/
-Accessible *
-AccessibleComponent_getAccessibleAtPoint (AccessibleComponent *obj,
- long x,
- long y,
- AccessibleCoordType ctype)
-{
- Accessible child;
- child = Accessibility_Component_getAccessibleAtPoint(*obj,
- (CORBA_long) x,
- (CORBA_long) y,
- ctype,
- &ev);
- return (child != NULL) ? Obj_Add (child) : NULL;
-}
+ if (live_refs)
+ {
+ leaked = g_hash_table_size (live_refs);
+ }
+ else
+ {
+ leaked = 0;
+ }
-/**
- * AccessibleComponent_getExtents:
- * @obj: a pointer to the #AccessibleComponent to query.
- * @x: a pointer to a #long into which the minimum x coordinate will be returned.
- * @y: a pointer to a #long into which the minimum y coordinate will be returned.
- * @width: a pointer to a #long into which the x extents (width) will be returned.
- * @height: a pointer to a #long into which the y extents (height) will be returned.
- * @ctype: the desired coordinate system into which to return the results,
- * (e.g. COORD_TYPE_WINDOW, COORD_TYPE_SCREEN).
- *
- * Get the bounding box of the specified #AccessibleComponent.
- *
- **/
-void
-AccessibleComponent_getExtents (AccessibleComponent *obj,
- long *x,
- long *y,
- long *width,
- long *height,
- AccessibleCoordType ctype)
-{
- /* TODO: remove assumption that CORBA_long == long in typecast */
- Accessibility_Component_getExtents (*obj,
- (CORBA_long *) x,
- (CORBA_long *) y,
- (CORBA_long *) width,
- (CORBA_long *) height,
- ctype,
- &ev);
-}
+#ifdef DEBUG_OBJECTS
+ if (leaked)
+ {
+ fprintf (stderr, "Leaked %d SPI handles\n", leaked);
+ }
+#endif
-/**
- * AccessibleComponent_getPosition:
- * @obj: a pointer to the #AccessibleComponent to query.
- * @x: a pointer to a #long into which the minimum x coordinate will be returned.
- * @y: a pointer to a #long into which the minimum y coordinate will be returned.
- * @ctype: the desired coordinate system into which to return the results,
- * (e.g. COORD_TYPE_WINDOW, COORD_TYPE_SCREEN).
- *
- * Get the minimum x and y coordinates of the specified #AccessibleComponent.
- *
- **/
-void
-AccessibleComponent_getPosition (AccessibleComponent *obj,
- long *x,
- long *y,
- AccessibleCoordType ctype)
-{
- Accessibility_Component_getPosition (*obj,
- (CORBA_long *) x,
- (CORBA_long *) y,
- ctype,
- &ev);
+ cspi_cleanup ();
+
+ fprintf (stderr, "bye-bye!\n");
+
+ return leaked;
}
/**
- * AccessibleComponent_getSize:
- * @obj: a pointer to the #AccessibleComponent to query.
- * @width: a pointer to a #long into which the x extents (width) will be returned.
- * @height: a pointer to a #long into which the y extents (height) will be returned.
- *
- * Get the size of the specified #AccessibleComponent.
+ * SPI_freeString:
+ * @s: a character string returned from another at-spi call.
*
+ * Free a character string returned from an at-spi call. Clients of
+ * at-spi should use this function instead of free () or g_free().
+ * This API should not be used to free strings
+ * from other libraries or allocated by the client.
**/
void
-AccessibleComponent_getSize (AccessibleComponent *obj,
- long *width,
- long *height)
-{
- Accessibility_Component_getSize (*obj,
- (CORBA_long *) width,
- (CORBA_long *) height,
- &ev);
-}
-
-/* Not Yet Implemented */
-void
-AccessibleComponent_grabFocus (AccessibleComponent *obj)
+SPI_freeString (char *s)
{
- ;
+ CORBA_free (s);
}
projects / platform / core / uifw / at-spi2-atk.git / blobdiff