atk/atkdocument.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 #if defined(ATK_DISABLE_SINGLE_INCLUDES) && !defined (__ATK_H_INSIDE__) && !defined (ATK_COMPILATION)
  21 #error "Only <atk/atk.h> can be included directly."
  22 #endif
  23
  24 #ifndef __ATK_DOCUMENT_H__
  25 #define __ATK_DOCUMENT_H__
  26
  27 #include <atk/atkobject.h>
  28 #include <atk/atkutil.h>
  29
  30 G_BEGIN_DECLS
  31
  32 /*
  33  * The AtkDocument interface should be supported by any object that is a container
  34  * for 'document content' as opposed to a collection of user interface elements.
  35  *
  36  */
  37
  38 #define ATK_TYPE_DOCUMENT                   (atk_document_get_type ())
  39 #define ATK_IS_DOCUMENT(obj)                G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_DOCUMENT)
  40 #define ATK_DOCUMENT(obj)                   G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_DOCUMENT, AtkDocument)
  41 #define ATK_DOCUMENT_GET_IFACE(obj)         (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_DOCUMENT, AtkDocumentIface))
  42
  43 #ifndef _TYPEDEF_ATK_DOCUMENT_
  44 #define _TYPEDEF_ATK_DOCUMENT_
  45 typedef struct _AtkDocument AtkDocument;
  46 #endif
  47 typedef struct _AtkDocumentIface AtkDocumentIface;
  48
  49 struct _AtkDocumentIface
  50 {
  51   GTypeInterface parent;
  52   const gchar*          ( *get_document_type) (AtkDocument              *document);
  53   gpointer              ( *get_document)      (AtkDocument              *document);
  54
  55   const gchar*          ( *get_document_locale) (AtkDocument              *document);
  56   AtkAttributeSet *     ( *get_document_attributes) (AtkDocument        *document);
  57   const gchar*          ( *get_document_attribute_value) (AtkDocument   *document,
  58                                                           const gchar   *attribute_name);
  59   gboolean              ( *set_document_attribute) (AtkDocument         *document,
  60                                                     const gchar         *attribute_name,
  61                                                     const gchar         *attribute_value);
  62
  63   AtkFunction pad1;
  64   AtkFunction pad2;
  65   AtkFunction pad3;
  66   AtkFunction pad4;
  67 };
  68
  69 GType  atk_document_get_type             (void);
  70
  71 const gchar*          atk_document_get_document_type (AtkDocument   *document);
  72 gpointer atk_document_get_document (AtkDocument   *document);
  73 #ifndef ATK_DISABLE_DEPRECATED
  74 G_DEPRECATED
  75 const gchar*          atk_document_get_locale (AtkDocument *document);
  76 #endif /* ATK_DISABLE_DEPRECATED */
  77 AtkAttributeSet*      atk_document_get_attributes (AtkDocument *document);
  78 const gchar*          atk_document_get_attribute_value (AtkDocument *document,
  79                                                         const gchar *attribute_name);
  80 gboolean              atk_document_set_attribute_value (AtkDocument *document,
  81                                                         const gchar *attribute_name,
  82                                                         const gchar *attribute_value);
  83
  84 G_END_DECLS
  85
  86 #endif /* __ATK_DOCUMENT_H__ */