* AT-SPI - Assistive Technology Service Provider Interface
* (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
*
- * Copyright 2001 Sun Microsystems Inc.
+ * Copyright 2008 Novell, Inc.
+ * Copyright 2001, 2002 Sun Microsystems Inc.,
+ * Copyright 2001, 2002 Ximian, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* Boston, MA 02111-1307, USA.
*/
-/* component.c : bonobo wrapper for accessible component implementation */
+#include "accessible.h"
-#include <config.h>
-#include <stdio.h>
-#include <libspi/action.h>
-
-/*
- * Static function declarations
- */
-
-static void
-spi_action_class_init (SpiActionClass *klass);
-static void
-spi_action_init (SpiAction *action);
-static void
-spi_action_finalize (GObject *obj);
-static CORBA_long
-impl__get_nActions(PortableServer_Servant servant,
- CORBA_Environment * ev);
-static CORBA_string
-impl_getDescription (PortableServer_Servant servant,
- const CORBA_long index,
- CORBA_Environment * ev);
-static CORBA_boolean
-impl_doAction (PortableServer_Servant servant,
- const CORBA_long index, CORBA_Environment * ev);
-static CORBA_string
-impl_getName (PortableServer_Servant servant,
- const CORBA_long index,
- CORBA_Environment * ev);
-static CORBA_string
-impl_getKeyBinding (PortableServer_Servant servant,
- const CORBA_long index,
- CORBA_Environment * ev);
-
-static GObjectClass *parent_class;
-
-BONOBO_TYPE_FUNC_FULL (SpiAction,
- Accessibility_Action,
- BONOBO_TYPE_OBJECT,
- spi_action);
-
-static void
-spi_action_class_init (SpiActionClass *klass)
-{
- GObjectClass * object_class = (GObjectClass *) klass;
- POA_Accessibility_Action__epv *epv = &klass->epv;
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = spi_action_finalize;
-
-
- /* Initialize epv table */
-
- epv->_get_nActions = impl__get_nActions;
- epv->doAction = impl_doAction;
- epv->getDescription = impl_getDescription;
- epv->getName = impl_getName;
- epv->getKeyBinding = impl_getKeyBinding;
-}
-
-static void
-spi_action_init (SpiAction *action)
-{
-}
-
-static void
-spi_action_finalize (GObject *obj)
-{
- SpiAction *action = SPI_ACTION (obj);
- g_object_unref (action->atko);
- action->atko = NULL;
- parent_class->finalize (obj);
-}
-
-SpiAction *
-spi_action_interface_new (AtkObject *obj)
+static AtkAction *
+get_action (DBusMessage * message)
{
- SpiAction *new_action = g_object_new (SPI_ACTION_TYPE, NULL);
- new_action->atko = obj;
- g_object_ref (obj);
- return new_action;
+ AtkObject *obj = spi_dbus_get_object (dbus_message_get_path (message));
+ if (!obj)
+ return NULL;
+ return ATK_ACTION (obj);
}
-static CORBA_long
-impl__get_nActions(PortableServer_Servant servant,
- CORBA_Environment * ev)
+static AtkAction *
+get_action_from_path (const char *path, void *user_data)
{
- SpiAction *action = SPI_ACTION (bonobo_object_from_servant(servant));
- return (CORBA_long) atk_action_get_n_actions (ATK_ACTION(action->atko));
+ AtkObject *obj = spi_dbus_get_object (path);
+ if (!obj || !ATK_IS_ACTION(obj))
+ return NULL;
+ return ATK_ACTION (obj);
}
-static CORBA_boolean
-impl_doAction (PortableServer_Servant servant,
- const CORBA_long index, CORBA_Environment * ev)
+static DBusMessage *impl_getActions(DBusConnection *bus, DBusMessage *message, void *user_data)
{
- SpiAction *action = SPI_ACTION (bonobo_object_from_servant (servant));
- return (CORBA_boolean) atk_action_do_action (ATK_ACTION(action->atko), (gint) index);
+ AtkAction *action = get_action(message);
+ DBusMessage *reply;
+ gint count;
+ gint i;
+ DBusMessageIter iter, iter_array, iter_struct;
+
+ if (!action)
+ return spi_dbus_general_error (message);
+ count = atk_action_get_n_actions(action);
+ reply = dbus_message_new_method_return (message);
+ if (!reply) goto oom;
+ dbus_message_iter_init_append (reply, &iter);
+ if (!dbus_message_iter_open_container
+ (&iter, DBUS_TYPE_ARRAY, "(sss)", &iter_array))
+ goto oom;
+ for (i = 0; i < count; i++)
+ {
+ const char *name = atk_action_get_name(action, i);
+ const char *desc = atk_action_get_description(action, i);
+ const char *kb = atk_action_get_keybinding(action, i);
+ if (!name) name = "";
+ if (!desc) desc = "";
+ if (!kb) kb = "";
+ if (!dbus_message_iter_open_container(&iter_array, DBUS_TYPE_STRUCT, NULL, &iter_struct)) goto oom;
+ dbus_message_iter_append_basic(&iter_struct, DBUS_TYPE_STRING, &name);
+ dbus_message_iter_append_basic(&iter_struct, DBUS_TYPE_STRING, &desc);
+ dbus_message_iter_append_basic(&iter_struct, DBUS_TYPE_STRING, &kb);
+ if (!dbus_message_iter_close_container(&iter_array, &iter_struct)) goto oom;
+ }
+ if (!dbus_message_iter_close_container (&iter, &iter_array))
+ goto oom;
+ return reply;
+oom:
+ // TODO: handle out-of-memory
+ return reply;
}
-
-static CORBA_string
-impl_getDescription (PortableServer_Servant servant,
- const CORBA_long index,
- CORBA_Environment * ev)
+static DBusMessage *impl_doAction(DBusConnection *bus, DBusMessage *message, void *user_data)
{
- SpiAction *action = SPI_ACTION (bonobo_object_from_servant(servant));
- const gchar *rv;
-
- rv = atk_action_get_description (ATK_ACTION(action->atko), (gint) index);
- if (rv)
- return CORBA_string_dup (rv);
- else
- return CORBA_string_dup ("");
+ AtkAction *action = get_action(message);
+ DBusError error;
+ dbus_int32_t index;
+ dbus_bool_t rv;
+ DBusMessage *reply;
+
+ if (!action)
+ return spi_dbus_general_error (message);
+ dbus_error_init (&error);
+ if (!dbus_message_get_args
+ (message, &error, DBUS_TYPE_INT32, &index, DBUS_TYPE_INVALID))
+ {
+ return SPI_DBUS_RETURN_ERROR (message, &error);
+ }
+ rv = atk_action_do_action(action, index);
+ reply = dbus_message_new_method_return (message);
+ if (reply)
+ {
+ dbus_message_append_args (reply, DBUS_TYPE_BOOLEAN, &rv, DBUS_TYPE_INVALID);
+ }
+ return reply;
}
-
-static CORBA_string
-impl_getName (PortableServer_Servant servant,
- const CORBA_long index,
- CORBA_Environment * ev)
+DRouteMethod methods[] =
{
- SpiAction *action = SPI_ACTION (bonobo_object_from_servant(servant));
- const gchar *rv;
-
- rv = atk_action_get_name (ATK_ACTION(action->atko), (gint) index);
- if (rv)
- return CORBA_string_dup (rv);
- else
- return CORBA_string_dup ("");
-}
+ {impl_getActions, "getActions"},
+ {impl_doAction, "doAction"},
+ {NULL, NULL }
+};
-static CORBA_string
-impl_getKeyBinding (PortableServer_Servant servant,
- const CORBA_long index,
- CORBA_Environment * ev)
+void
+spi_initialize_action (DRouteData * data)
{
- SpiAction *action = SPI_ACTION (bonobo_object_from_servant(servant));
- const gchar *rv;
-
- rv = atk_action_get_keybinding (ATK_ACTION(action->atko), (gint) index);
- if (rv)
- return CORBA_string_dup (rv);
- else
- return CORBA_string_dup ("");
-}
+ droute_add_interface (data, "org.freedesktop.atspi.Action",
+ methods, NULL,
+ (DRouteGetDatumFunction) get_action_from_path,
+ NULL);
+};
projects / platform / core / uifw / at-spi2-atk.git / blobdiff