1 /* ATK - Accessibility Toolkit
2 * Copyright 2001 Sun Microsystems Inc.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #if defined(ATK_DISABLE_SINGLE_INCLUDES) && !defined (__ATK_H_INSIDE__) && !defined (ATK_COMPILATION)
21 #error "Only <atk/atk.h> can be included directly."
24 #ifndef __ATK_HYPERLINK_IMPL_H__
25 #define __ATK_HYPERLINK_IMPL_H__
27 #include <atk/atkobject.h>
28 #include <atk/atkhyperlink.h>
33 * The AtkHyperlinkImpl interface should be supported by objects
34 * exposed within the hierarchy as children of an AtkHypertext container
35 * which correspond to "links" or embedded content within the text.
36 * HTML anchors are not, for instance, normally exposed this way,
37 * but embedded images and components which appear inline in the
38 * content of a text object are. The AtkHyperlinkIface interface
39 * allows a means of determining which children are hyperlinks in this
40 * sense of the word, and for obtaining their corresponding AtkHyperlink
41 * object, from which the embedding range, URI, etc. can be obtained.
43 * To some extent this interface exists because, for historical
44 * reasons, AtkHyperlink was defined as an object type, not an interface.
45 * Thus, in order to interact with AtkObjects via AtkHyperlink semantics,
46 * a new interface was required.
49 #define ATK_TYPE_HYPERLINK_IMPL (atk_hyperlink_impl_get_type ())
50 #define ATK_IS_HYPERLINK_IMPL(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_HYPERLINK_IMPL)
51 #define ATK_HYPERLINK_IMPL(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_HYPERLINK_IMPL, AtkHyperlinkImpl)
52 #define ATK_HYPERLINK_IMPL_GET_IFACE(obj) G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_HYPERLINK_IMPL, AtkHyperlinkImplIface)
54 #ifndef _TYPEDEF_ATK_HYPERLINK_IMPL_
55 #define _TYPEDEF_ATK_HYPERLINK_IMPL__
56 typedef struct _AtkHyperlinkImpl AtkHyperlinkImpl;
58 typedef struct _AtkHyperlinkImplIface AtkHyperlinkImplIface;
60 struct _AtkHyperlinkImplIface
62 GTypeInterface parent;
64 AtkHyperlink* (* get_hyperlink) (AtkHyperlinkImpl *impl);
69 GType atk_hyperlink_impl_get_type (void);
71 AtkHyperlink *atk_hyperlink_impl_get_hyperlink (AtkHyperlinkImpl *impl);
75 #endif /* __ATK_HYPERLINK_IMPL_H__ */