atk/atkhypertext.h

   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  */
  19
  20 #ifndef __ATK_HYPERTEXT_H__
  21 #define __ATK_HYPERTEXT_H__
  22
  23 #include <atk/atkobject.h>
  24 #include <atk/atkhyperlink.h>
  25
  26 #ifdef __cplusplus
  27 extern "C" {
  28 #endif /* __cplusplus */
  29
  30 /*
  31  * The AtkHypertext interface provides standard  mechanisms for manipulating
  32  * hyperlinks.
  33  */
  34
  35 #define ATK_TYPE_HYPERTEXT                    (atk_hypertext_get_type ())
  36 #define ATK_IS_HYPERTEXT(obj)                 G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_HYPERTEXT)
  37 #define ATK_HYPERTEXT(obj)                    G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_HYPERTEXT, AtkHypertext)
  38 #define ATK_HYPERTEXT_GET_IFACE(obj)          (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_HYPERTEXT, AtkHypertextIface))
  39
  40 #ifndef _TYPEDEF_ATK_HYPERTEXT_
  41 #define _TYPEDEF_ATK_HYPERTEXT_
  42 typedef struct _AtkHypertext AtkHypertext;
  43 #endif
  44 typedef struct _AtkHypertextIface AtkHypertextIface;
  45
  46 struct _AtkHypertextIface
  47 {
  48   GTypeInterface parent;
  49
  50   AtkHyperlink*(* get_link)                 (AtkHypertext       *hypertext,
  51                                              gint               link_index);
  52   gint         (* get_n_links)              (AtkHypertext       *hypertext);
  53   gint         (* get_link_index)           (AtkHypertext       *hypertext,
  54                                              gint               char_index);
  55
  56   /*
  57    * signal handlers
  58    */
  59   void         (* link_selected)            (AtkHypertext       *hypertext,
  60                                              gint               link_index);
  61
  62   AtkFunction pad1;
  63   AtkFunction pad2;
  64   AtkFunction pad3;
  65 };
  66 GType atk_hypertext_get_type (void);
  67
  68 AtkHyperlink* atk_hypertext_get_link       (AtkHypertext *hypertext,
  69                                             gint          link_index);
  70 gint          atk_hypertext_get_n_links    (AtkHypertext *hypertext);
  71 gint          atk_hypertext_get_link_index (AtkHypertext *hypertext,
  72                                             gint          char_index);
  73
  74
  75 #ifdef __cplusplus
  76 }
  77 #endif /* __cplusplus */
  78
  79
  80 #endif /* __ATK_HYPERTEXT_H__ */