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/* ATK - Accessibility Toolkit
* Copyright (C) 2009 Novell, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "atk.h"
#include "atksocket.h"
static void atk_socket_class_init (AtkSocketClass *klass);
static void atk_component_interface_init (AtkComponentIface *iface);
G_DEFINE_TYPE_WITH_CODE (AtkSocket, atk_socket, ATK_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (ATK_TYPE_COMPONENT, atk_component_interface_init))
static void
atk_socket_init (AtkSocket* obj)
{
obj->embedded_plug_id = NULL;
}
static void
atk_socket_class_init (AtkSocketClass* klass)
{
klass->embed = NULL;
}
static void atk_component_interface_init (AtkComponentIface *iface)
{
}
AtkObject*
atk_socket_new (void)
{
AtkObject* accessible;
accessible = g_object_new (ATK_TYPE_SOCKET, NULL);
g_return_val_if_fail (accessible != NULL, NULL);
accessible->role = ATK_ROLE_FILLER;
accessible->layer = ATK_LAYER_WIDGET;
return accessible;
}
/**
* atk_socket_embed:
* @obj: an #AtkSocket
* @plug_id: the ID of an #AtkPlug
*
* Embeds the children of an #AtkPlug as the children of the #AtkSocket. The
* plug may be in the same process or in a different process.
* THe class item used by this function should be filled in by the IPC layer
* (ie, at-spi2-atk). The implementor of the AtkSocket should call this
* function and pass the id for the plug as returned by atk_plug_get_id.
* It is the responsibility of the application to pass the plug id on to
* the process implementing the AtkSocket as needed.
*
* Since: 1.30
**/
void
atk_socket_embed (AtkSocket* obj, gchar* plug_id)
{
AtkSocketClass *klass;
g_return_if_fail (plug_id != NULL);
g_return_if_fail (ATK_IS_SOCKET (obj));
klass = g_type_class_peek (ATK_TYPE_SOCKET);
if (klass && klass->embed)
{
if (obj->embedded_plug_id)
g_free (obj->embedded_plug_id);
obj->embedded_plug_id = g_strdup (plug_id);
(klass->embed) (obj, plug_id);
}
}
/**
* atk_socket_is_occupied:
* @obj: an #AtkSocket
*
* Determines whether or not the socket has an embedded plug.
*
* Returns: TRUE if a plug is embedded in the socket
*
* Since: 1.30
**/
gboolean
atk_socket_is_occupied (AtkSocket* obj)
{
g_return_val_if_fail (ATK_IS_SOCKET (obj), FALSE);
return (obj->embedded_plug_id != NULL);
}
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