Pileus Git - ~andy/gtk/blob - gdk/gdkproperty.h

   1 /* GDK - The GIMP Drawing Kit
   2  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser 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  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser 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 /*
  21  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GTK+ Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
  28 #error "Only <gdk/gdk.h> can be included directly."
  29 #endif
  30
  31 #ifndef __GDK_PROPERTY_H__
  32 #define __GDK_PROPERTY_H__
  33
  34 #include <gdk/gdktypes.h>
  35
  36 G_BEGIN_DECLS
  37
  38
  39 /**
  40  * GdkPropMode:
  41  * @GDK_PROP_MODE_REPLACE: the new data replaces the existing data.
  42  * @GDK_PROP_MODE_PREPEND: the new data is prepended to the existing data.
  43  * @GDK_PROP_MODE_APPEND: the new data is appended to the existing data.
  44  *
  45  * Describes how existing data is combined with new data when
  46  * using gdk_property_change().
  47  */
  48 typedef enum
  49 {
  50   GDK_PROP_MODE_REPLACE,
  51   GDK_PROP_MODE_PREPEND,
  52   GDK_PROP_MODE_APPEND
  53 } GdkPropMode;
  54
  55
  56 GdkAtom gdk_atom_intern (const gchar *atom_name,
  57                          gboolean     only_if_exists);
  58 GdkAtom gdk_atom_intern_static_string (const gchar *atom_name);
  59 gchar*  gdk_atom_name   (GdkAtom      atom);
  60
  61
  62 gboolean gdk_property_get    (GdkWindow     *window,
  63                               GdkAtom        property,
  64                               GdkAtom        type,
  65                               gulong         offset,
  66                               gulong         length,
  67                               gint           pdelete,
  68                               GdkAtom       *actual_property_type,
  69                               gint          *actual_format,
  70                               gint          *actual_length,
  71                               guchar       **data);
  72 void     gdk_property_change (GdkWindow     *window,
  73                               GdkAtom        property,
  74                               GdkAtom        type,
  75                               gint           format,
  76                               GdkPropMode    mode,
  77                               const guchar  *data,
  78                               gint           nelements);
  79 void     gdk_property_delete (GdkWindow     *window,
  80                               GdkAtom        property);
  81
  82 #ifndef GDK_MULTIHEAD_SAFE
  83 gint gdk_text_property_to_text_list (GdkAtom        encoding,
  84                                      gint           format,
  85                                      const guchar  *text,
  86                                      gint           length,
  87                                      gchar       ***list);
  88 gint gdk_text_property_to_utf8_list (GdkAtom        encoding,
  89                                      gint           format,
  90                                      const guchar  *text,
  91                                      gint           length,
  92                                      gchar       ***list);
  93 gboolean gdk_utf8_to_compound_text (const gchar *str,
  94                                     GdkAtom     *encoding,
  95                                     gint        *format,
  96                                     guchar     **ctext,
  97                                     gint        *length);
  98 gint gdk_string_to_compound_text    (const gchar   *str,
  99                                      GdkAtom       *encoding,
 100                                      gint          *format,
 101                                      guchar       **ctext,
 102                                      gint          *length);
 103 #endif /* GDK_MULTIHEAD_SAFE */
 104
 105 gint gdk_text_property_to_text_list_for_display (GdkDisplay     *display,
 106                                                  GdkAtom         encoding,
 107                                                  gint            format,
 108                                                  const guchar   *text,
 109                                                  gint            length,
 110                                                  gchar        ***list);
 111 gint gdk_text_property_to_utf8_list_for_display (GdkDisplay     *display,
 112                                                  GdkAtom         encoding,
 113                                                  gint            format,
 114                                                  const guchar   *text,
 115                                                  gint            length,
 116                                                  gchar        ***list);
 117
 118 gchar   *gdk_utf8_to_string_target   (const gchar *str);
 119 gint     gdk_string_to_compound_text_for_display (GdkDisplay   *display,
 120                                                   const gchar  *str,
 121                                                   GdkAtom      *encoding,
 122                                                   gint         *format,
 123                                                   guchar      **ctext,
 124                                                   gint         *length);
 125 gboolean gdk_utf8_to_compound_text_for_display   (GdkDisplay   *display,
 126                                                   const gchar  *str,
 127                                                   GdkAtom      *encoding,
 128                                                   gint         *format,
 129                                                   guchar      **ctext,
 130                                                   gint         *length);
 131
 132 void gdk_free_text_list             (gchar        **list);
 133 void gdk_free_compound_text         (guchar        *ctext);
 134
 135 G_END_DECLS
 136
 137 #endif /* __GDK_PROPERTY_H__ */