Pileus Git - ~andy/gtk/blob - gdk/gdk.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 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 /*
  21  * Modified by the GTK+ Team and others 1997-1999.  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 #ifndef __GDK_H__
  28 #define __GDK_H__
  29
  30 #include <gdk/gdkcc.h>
  31 #include <gdk/gdkcolor.h>
  32 #include <gdk/gdkcursor.h>
  33 #include <gdk/gdkdnd.h>
  34 #include <gdk/gdkdrawable.h>
  35 #include <gdk/gdkevents.h>
  36 #include <gdk/gdkfont.h>
  37 #include <gdk/gdkgc.h>
  38 #include <gdk/gdkim.h>
  39 #include <gdk/gdkimage.h>
  40 #include <gdk/gdkinput.h>
  41 #include <gdk/gdkpixmap.h>
  42 #include <gdk/gdkproperty.h>
  43 #include <gdk/gdkregion.h>
  44 #include <gdk/gdkrgb.h>
  45 #include <gdk/gdkselection.h>
  46 #include <gdk/gdktypes.h>
  47 #include <gdk/gdkvisual.h>
  48 #include <gdk/gdkwindow.h>
  49
  50 #include <gdk/gdkcompat.h>
  51
  52 #ifdef __cplusplus
  53 extern "C" {
  54 #endif /* __cplusplus */
  55
  56
  57 /* Initialization, exit and events
  58  */
  59 #define   GDK_PRIORITY_EVENTS           (G_PRIORITY_DEFAULT)
  60 void      gdk_init                      (gint           *argc,
  61                                          gchar        ***argv);
  62 gboolean  gdk_init_check                (gint           *argc,
  63                                          gchar        ***argv);
  64 void      gdk_exit                      (gint            error_code);
  65 gchar*    gdk_set_locale                (void);
  66
  67 /* Push and pop error handlers for X errors
  68  */
  69 void      gdk_error_trap_push           (void);
  70 gint      gdk_error_trap_pop            (void);
  71
  72
  73 void      gdk_set_use_xshm              (gboolean        use_xshm);
  74
  75 gboolean  gdk_get_use_xshm              (void);
  76 gchar*    gdk_get_display               (void);
  77
  78 gint gdk_input_add_full   (gint              source,
  79                            GdkInputCondition condition,
  80                            GdkInputFunction  function,
  81                            gpointer          data,
  82                            GdkDestroyNotify  destroy);
  83 gint gdk_input_add        (gint              source,
  84                            GdkInputCondition condition,
  85                            GdkInputFunction  function,
  86                            gpointer          data);
  87 void gdk_input_remove     (gint              tag);
  88
  89 gint     gdk_pointer_grab       (GdkWindow    *window,
  90                                  gboolean      owner_events,
  91                                  GdkEventMask  event_mask,
  92                                  GdkWindow    *confine_to,
  93                                  GdkCursor    *cursor,
  94                                  guint32       time);
  95 void     gdk_pointer_ungrab     (guint32       time);
  96 gint     gdk_keyboard_grab      (GdkWindow    *window,
  97                                  gboolean      owner_events,
  98                                  guint32       time);
  99 void     gdk_keyboard_ungrab    (guint32       time);
 100 gboolean gdk_pointer_is_grabbed (void);
 101
 102 gint gdk_screen_width  (void);
 103 gint gdk_screen_height (void);
 104
 105 gint gdk_screen_width_mm  (void);
 106 gint gdk_screen_height_mm (void);
 107
 108 void gdk_flush (void);
 109 void gdk_beep (void);
 110
 111 void gdk_key_repeat_disable (void);
 112 void gdk_key_repeat_restore (void);
 113
 114 /* Rectangle utilities
 115  */
 116 gboolean gdk_rectangle_intersect (GdkRectangle *src1,
 117                                   GdkRectangle *src2,
 118                                   GdkRectangle *dest);
 119 void     gdk_rectangle_union     (GdkRectangle *src1,
 120                                   GdkRectangle *src2,
 121                                   GdkRectangle *dest);
 122
 123 /* Conversion functions between wide char and multibyte strings.
 124  */
 125 gchar     *gdk_wcstombs          (const GdkWChar   *src);
 126 gint       gdk_mbstowcs          (GdkWChar         *dest,
 127                                   const gchar      *src,
 128                                   gint              dest_max);
 129
 130 /* Miscellaneous */
 131 void     gdk_event_send_clientmessage_toall (GdkEvent    *event);
 132 gboolean gdk_event_send_client_message (GdkEvent    *event,
 133                                         guint32      xid);
 134
 135 /* Key values
 136  */
 137 gchar*   gdk_keyval_name         (guint        keyval);
 138 guint    gdk_keyval_from_name    (const gchar *keyval_name);
 139 void     gdk_keyval_convert_case (guint        symbol,
 140                                   guint       *lower,
 141                                   guint       *upper);
 142 guint    gdk_keyval_to_upper     (guint        keyval);
 143 guint    gdk_keyval_to_lower     (guint        keyval);
 144 gboolean gdk_keyval_is_upper     (guint        keyval);
 145 gboolean gdk_keyval_is_lower     (guint        keyval);
 146
 147
 148 /* Threading
 149  */
 150
 151 GDKVAR GMutex *gdk_threads_mutex;
 152
 153 void     gdk_threads_enter                (void);
 154 void     gdk_threads_leave                (void);
 155
 156 #ifdef  G_THREADS_ENABLED
 157 #  define GDK_THREADS_ENTER()   G_STMT_START {  \
 158       if (gdk_threads_mutex)                    \
 159         g_mutex_lock (gdk_threads_mutex);       \
 160    } G_STMT_END
 161 #  define GDK_THREADS_LEAVE()   G_STMT_START {  \
 162       if (gdk_threads_mutex)                    \
 163         g_mutex_unlock (gdk_threads_mutex);     \
 164    } G_STMT_END
 165 #else   /* !G_THREADS_ENABLED */
 166 #  define GDK_THREADS_ENTER()
 167 #  define GDK_THREADS_LEAVE()
 168 #endif  /* !G_THREADS_ENABLED */
 169
 170 #ifdef __cplusplus
 171 }
 172 #endif /* __cplusplus */
 173
 174
 175 #endif /* __GDK_H__ */