The Tor Browser: other-licenses/atk-1.0/atk/atkhyperlinkimpl.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* ATK -  Accessibility Toolkit

     2  * Copyright 2001 Sun Microsystems Inc.

     3  *

     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.

     8  *

     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.

    13  *

    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.

    18  */

    20 #ifndef __ATK_HYPERLINK_IMPL_H__

    21 #define __ATK_HYPERLINK_IMPL_H__

    23 #include <atk/atkobject.h>

    24 #include <atk/atkhyperlink.h>

    26 #ifdef __cplusplus

    27 extern "C" {

    28 #endif /* __cplusplus */

    30 /*

    31  * The AtkHyperlinkImpl interface should be supported by objects

    32  * exposed within the hierarchy as children of an AtkHypertext container

    33  * which correspond to "links" or embedded content within the text.

    34  * HTML anchors are not, for instance, normally exposed this way,

    35  * but embedded images and components which appear inline in the

    36  * content of a text object are. The AtkHyperlinkIface interface

    37  * allows a means of determining which children are hyperlinks in this

    38  * sense of the word, and for obtaining their corresponding AtkHyperlink

    39  * object, from which the embedding range, URI, etc. can be obtained.

    40  *

    41  * To some extent this interface exists because, for historical

    42  * reasons, AtkHyperlink was defined as an object type, not an interface.

    43  * Thus, in order to interact with AtkObjects via AtkHyperlink semantics,

    44  * a new interface was required.

    45  */

    47 #define ATK_TYPE_HYPERLINK_IMPL          (atk_hyperlink_impl_get_type ())

    48 #define ATK_IS_HYPERLINK_IMPL(obj)       G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_HYPERLINK_IMPL)

    49 #define ATK_HYPERLINK_IMPL(obj)             G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_HYPERLINK_IMPL, AtkHyperlinkImpl)

    50 #define ATK_HYPERLINK_IMPL_GET_IFACE(obj)   G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_HYPERLINK_IMPL, AtkHyperlinkImplIface)

    52 #ifndef _TYPEDEF_ATK_HYPERLINK_IMPL_

    53 #define _TYPEDEF_ATK_HYPERLINK_IMPL__

    54 typedef struct _AtkHyperlinkImpl AtkHyperlinkImpl;

    55 #endif

    56 typedef struct _AtkHyperlinkImplIface AtkHyperlinkImplIface;

    58 struct _AtkHyperlinkImplIface

    59 {

    60   GTypeInterface parent;

    62   AtkHyperlink*  (* get_hyperlink) (AtkHyperlinkImpl *impl);

    64   AtkFunction pad1;

    65 };

    67 GType            atk_hyperlink_impl_get_type (void);

    69 AtkHyperlink    *atk_hyperlink_impl_get_hyperlink (AtkHyperlinkImpl *obj);

    71 #ifdef __cplusplus

    72 }

    73 #endif /* __cplusplus */

    76 #endif /* __ATK_HYPERLINK_IMPL_H__ */

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