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126 lines
3.3 KiB
C
126 lines
3.3 KiB
C
/* GAIL - The GNOME Accessibility Implementation Library
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* Copyright 2001 Sun Microsystems Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <config.h>
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#include <libgtkhtml/gtkhtml.h>
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#include "gailhtmlboxblock.h"
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static void gail_html_box_block_class_init (GailHtmlBoxBlockClass *klass);
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static gint gail_html_box_block_get_n_children (AtkObject *obj);
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static AtkObject* gail_html_box_block_ref_child (AtkObject *obj,
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gint i);
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G_DEFINE_TYPE (GailHtmlBoxBlock, gail_html_box_block, GAIL_TYPE_HTML_BOX)
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AtkObject*
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gail_html_box_block_new (GObject *obj)
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{
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GObject *object;
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AtkObject *atk_object;
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g_return_val_if_fail (HTML_IS_BOX_BLOCK (obj), NULL);
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object = g_object_new (GAIL_TYPE_HTML_BOX_BLOCK, NULL);
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atk_object = ATK_OBJECT (object);
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atk_object_initialize (atk_object, obj);
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atk_object->role = ATK_ROLE_PANEL;
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return atk_object;
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}
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static void
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gail_html_box_block_class_init (GailHtmlBoxBlockClass *klass)
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{
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AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
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class->get_n_children = gail_html_box_block_get_n_children;
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class->ref_child = gail_html_box_block_ref_child;
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}
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static gint
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gail_html_box_block_get_n_children (AtkObject *obj)
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{
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AtkGObject *atk_gobject;
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HtmlBox *box;
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gint n_children = 0;
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GObject *g_obj;
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g_return_val_if_fail (GAIL_IS_HTML_BOX_BLOCK (obj), 0);
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atk_gobject = ATK_GOBJECT (obj);
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g_obj = atk_gobject_get_object (atk_gobject);
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if (g_obj == NULL)
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return 0;
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g_return_val_if_fail (HTML_IS_BOX (g_obj), 0);
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box = HTML_BOX (g_obj);
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if (box)
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{
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HtmlBox *child;
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child = box->children;
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while (child)
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{
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n_children++;
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child = child->next;
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}
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}
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return n_children;
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}
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static AtkObject *
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gail_html_box_block_ref_child (AtkObject *obj,
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gint i)
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{
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AtkGObject *atk_gobject;
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GObject *g_obj;
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HtmlBox *box;
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AtkObject *atk_child = NULL;
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gint n_children = 0;
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g_return_val_if_fail (GAIL_IS_HTML_BOX_BLOCK (obj), NULL);
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atk_gobject = ATK_GOBJECT (obj);
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g_obj = atk_gobject_get_object (atk_gobject);
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if (g_obj == NULL)
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return NULL;
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g_return_val_if_fail (HTML_IS_BOX (g_obj), NULL);
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box = HTML_BOX (g_obj);
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if (box)
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{
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HtmlBox *child;
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child = box->children;
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while (child)
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{
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if (n_children == i)
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{
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atk_child = atk_gobject_get_accessible (G_OBJECT (child));
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g_object_ref (atk_child);
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break;
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}
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n_children++;
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child = child->next;
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}
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}
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return atk_child;
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}
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