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