gtk/modules/other/gail/gailhtmlboxblock.c
Christian Persch 563ee17a91 Include <config.h>. Bug #504720.
svn path=/trunk/; revision=19228
2007-12-23 12:27:33 +00:00

126 lines
3.3 KiB
C

/* GAIL - The GNOME Accessibility Implementation Library
* Copyright 2001 Sun Microsystems 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 <config.h>
#include <libgtkhtml/gtkhtml.h>
#include "gailhtmlboxblock.h"
static void gail_html_box_block_class_init (GailHtmlBoxBlockClass *klass);
static gint gail_html_box_block_get_n_children (AtkObject *obj);
static AtkObject* gail_html_box_block_ref_child (AtkObject *obj,
gint i);
G_DEFINE_TYPE (GailHtmlBoxBlock, gail_html_box_block, GAIL_TYPE_HTML_BOX)
AtkObject*
gail_html_box_block_new (GObject *obj)
{
GObject *object;
AtkObject *atk_object;
g_return_val_if_fail (HTML_IS_BOX_BLOCK (obj), NULL);
object = g_object_new (GAIL_TYPE_HTML_BOX_BLOCK, NULL);
atk_object = ATK_OBJECT (object);
atk_object_initialize (atk_object, obj);
atk_object->role = ATK_ROLE_PANEL;
return atk_object;
}
static void
gail_html_box_block_class_init (GailHtmlBoxBlockClass *klass)
{
AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
class->get_n_children = gail_html_box_block_get_n_children;
class->ref_child = gail_html_box_block_ref_child;
}
static gint
gail_html_box_block_get_n_children (AtkObject *obj)
{
AtkGObject *atk_gobject;
HtmlBox *box;
gint n_children = 0;
GObject *g_obj;
g_return_val_if_fail (GAIL_IS_HTML_BOX_BLOCK (obj), 0);
atk_gobject = ATK_GOBJECT (obj);
g_obj = atk_gobject_get_object (atk_gobject);
if (g_obj == NULL)
return 0;
g_return_val_if_fail (HTML_IS_BOX (g_obj), 0);
box = HTML_BOX (g_obj);
if (box)
{
HtmlBox *child;
child = box->children;
while (child)
{
n_children++;
child = child->next;
}
}
return n_children;
}
static AtkObject *
gail_html_box_block_ref_child (AtkObject *obj,
gint i)
{
AtkGObject *atk_gobject;
GObject *g_obj;
HtmlBox *box;
AtkObject *atk_child = NULL;
gint n_children = 0;
g_return_val_if_fail (GAIL_IS_HTML_BOX_BLOCK (obj), NULL);
atk_gobject = ATK_GOBJECT (obj);
g_obj = atk_gobject_get_object (atk_gobject);
if (g_obj == NULL)
return NULL;
g_return_val_if_fail (HTML_IS_BOX (g_obj), NULL);
box = HTML_BOX (g_obj);
if (box)
{
HtmlBox *child;
child = box->children;
while (child)
{
if (n_children == i)
{
atk_child = atk_gobject_get_accessible (G_OBJECT (child));
g_object_ref (atk_child);
break;
}
n_children++;
child = child->next;
}
}
return atk_child;
}