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/* ATK - Accessibility Toolkit
* Copyright 2001 Sun Microsystems Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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.
*/
#ifndef __ATK_HYPERTEXT_H__
#define __ATK_HYPERTEXT_H__
#include <atk/atkobject.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* The AtkHypertext class is the base class for all classes that present
* hypertext information on the display. This class provides the standard
* mechanism for an assistive technology to access that text via its
* content, attributes, and spatial location. It also provides standard
* mechanisms for manipulating hyperlinks.
*
* I do not think that there is a GTK+ widget for this but I assume that
* there will be a custom widget so we define the interface.
*/
#define ATK_TYPE_HYPERTEXT (atk_hypertext_get_type ())
#define ATK_IS_HYPERTEXT(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_HYPERTEXT)
#define ATK_HYPERTEXT(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_HYPERTEXT, AtkHypertext)
#define ATK_HYPERTEXT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_HYPERTEXT, AtkHypertextIface))
#ifndef _TYPEDEF_ATK_HYPERTEXT_
#define _TYPEDEF_ATK_HYPERTEXT_
typedef struct _AtkHypertext AtkHypertext;
#endif
typedef struct _AtkHyperLink AtkHyperLink;
struct _AtkHypertextIface
{
GTypeInterface parent;
/*
* Returns the nth link of this hypertext document
*/
AtkHyperLink*(* get_link) (AtkHypertext *hypertext,
gint link_index);
/*
* Returns the number of links within this hypertext document.
*/
gint (* get_n_links) (AtkHypertext *hypertext);
/*
* Returns the index into the array of hyperlinks that is associated
* this character index, or -1 if there is no hyperlink associated with
* this index.
*/
gint (* get_link_index) (AtkHypertext *hypertext,
gint char_index);
};
GType atk_hypertext_get_type (void);
AtkHyperLink* atk_hypertext_get_link (AtkHypertext *hypertext,
gint link_index);
gint atk_hypertext_get_n_links (AtkHypertext *hypertext);
gint atk_hypertext_get_link_index (AtkHypertext *hypertext,
gint char_index);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __ATK_HYPERTEXT_H__ */
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