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/*
* AT-SPI - Assistive Technology Service Provider Interface
* (Gnome Accessibility Project; https://wiki.gnome.org/Accessibility)
*
* Copyright (c) 2015 Samsung Electronics Co., Ltd.
* 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 2.1 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <atk/atk.h>
#include <stdio.h>
#include <string.h>
#include "my-atk-object.h"
#include "my-atk-selection.h"
static void atk_selection_interface_init (AtkSelectionIface *iface);
G_DEFINE_TYPE_WITH_CODE (MyAtkSelection,
my_atk_selection,
MY_TYPE_ATK_OBJECT,
G_IMPLEMENT_INTERFACE (ATK_TYPE_SELECTION,
atk_selection_interface_init));
static void
my_atk_selection_init (MyAtkSelection *obj)
{
}
static gboolean
my_atk_selection_add_selection (AtkSelection *selection, gint i)
MyAtkSelection *self = MY_ATK_SELECTION (selection);
if (!self)
return FALSE;
AtkObject *child = atk_object_ref_accessible_child (ATK_OBJECT (selection), i);
AtkStateSet *ss = atk_object_ref_state_set (child);
atk_state_set_add_state (ss, ATK_STATE_SELECTED);
return atk_state_set_contains_state (ss, ATK_STATE_SELECTED);
my_atk_selection_clear_selection (AtkSelection *selection)
AtkObject *child = NULL;
AtkStateSet *states = NULL;
int i;
int childs = atk_object_get_n_accessible_children (ATK_OBJECT (selection));
for (i = 0; i < childs; i++)
child = atk_object_ref_accessible_child (ATK_OBJECT (selection), i);
states = atk_object_ref_state_set (child);
atk_state_set_remove_state (states, ATK_STATE_SELECTED);
return TRUE;
static AtkObject *
my_atk_selection_ref_selection (AtkSelection *selection, gint no)
GArray *array = g_array_new (FALSE, FALSE, sizeof (AtkObject *));
if (atk_state_set_contains_state (states, ATK_STATE_SELECTED))
g_array_append_val (array, child);
return g_array_index (array, AtkObject *, no);
static gint
my_atk_selection_get_selection_count (AtkSelection *selection)
int i, ret = 0;
ret++;
return ret;
my_atk_selection_is_child_selected (AtkSelection *selection, gint i)
my_atk_selection_remove_selection (AtkSelection *selection, gint no)
GArray *array = NULL;
AtkObject *o = NULL;
int childs;
gboolean ret = FALSE;
array = g_array_new (FALSE, FALSE, sizeof (AtkObject *));
childs = atk_object_get_n_accessible_children (ATK_OBJECT (selection));
g_object_unref (states);
o = g_array_index (array, AtkObject *, no);
states = atk_object_ref_state_set (o);
ret = !atk_state_set_contains_state (states, ATK_STATE_SELECTED);
g_object_unref (o);
g_object_unref (self);
g_array_free (array, TRUE);
my_atk_selection_select_all_selection (AtkSelection *selection)
atk_state_set_add_state (states, ATK_STATE_SELECTED);
g_object_unref (child);
atk_selection_interface_init (AtkSelectionIface *iface)
if (!iface)
return;
iface->add_selection = my_atk_selection_add_selection;
iface->clear_selection = my_atk_selection_clear_selection;
iface->ref_selection = my_atk_selection_ref_selection;
iface->get_selection_count = my_atk_selection_get_selection_count;
iface->is_child_selected = my_atk_selection_is_child_selected;
iface->remove_selection = my_atk_selection_remove_selection;
iface->select_all_selection = my_atk_selection_select_all_selection;
my_atk_selection_initialize (AtkObject *obj, gpointer data)
my_atk_selection_finalize (GObject *obj)
my_atk_selection_class_init (MyAtkSelectionClass *my_class)
AtkObjectClass *atk_class = ATK_OBJECT_CLASS (my_class);
GObjectClass *gobject_class = G_OBJECT_CLASS (my_class);
gobject_class->finalize = my_atk_selection_finalize;
atk_class->initialize = my_atk_selection_initialize;