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/gdkcairo.h>
  31 #include <gdk/gdkcolor.h>
  32 #include <gdk/gdkcursor.h>
  33 #include <gdk/gdkdisplay.h>
  34 #include <gdk/gdkdnd.h>
  35 #include <gdk/gdkdrawable.h>
  36 #include <gdk/gdkenumtypes.h>
  37 #include <gdk/gdkevents.h>
  38 #include <gdk/gdkfont.h>
  39 #include <gdk/gdkgc.h>
  40 #include <gdk/gdkimage.h>
  41 #include <gdk/gdkinput.h>
  42 #include <gdk/gdkkeys.h>
  43 #include <gdk/gdkdisplaymanager.h>
  44 #include <gdk/gdkpango.h>
  45 #include <gdk/gdkpixbuf.h>
  46 #include <gdk/gdkpixmap.h>
  47 #include <gdk/gdkproperty.h>
  48 #include <gdk/gdkregion.h>
  49 #include <gdk/gdkrgb.h>
  50 #include <gdk/gdkscreen.h>
  51 #include <gdk/gdkselection.h>
  52 #include <gdk/gdkspawn.h>
  53 #include <gdk/gdktestutils.h>
  54 #include <gdk/gdktypes.h>
  55 #include <gdk/gdkvisual.h>
  56 #include <gdk/gdkwindow.h>
  57
  58 G_BEGIN_DECLS
  59
  60
  61 /* Initialization, exit and events
  62  */
  63 #define   GDK_PRIORITY_EVENTS           (G_PRIORITY_DEFAULT)
  64 void      gdk_parse_args                (gint           *argc,
  65                                          gchar        ***argv);
  66 void      gdk_init                      (gint           *argc,
  67                                          gchar        ***argv);
  68 gboolean  gdk_init_check                (gint           *argc,
  69                                          gchar        ***argv);
  70 void gdk_add_option_entries_libgtk_only (GOptionGroup *group);
  71 void gdk_pre_parse_libgtk_only          (void);
  72
  73 #ifndef GDK_DISABLE_DEPRECATED
  74 void      gdk_exit                      (gint            error_code);
  75 #endif /* GDK_DISABLE_DEPRECATED */
  76 gchar*    gdk_set_locale                (void);
  77
  78 G_CONST_RETURN char *gdk_get_program_class (void);
  79 void                 gdk_set_program_class (const char *program_class);
  80
  81 /* Push and pop error handlers for X errors
  82  */
  83 void      gdk_error_trap_push           (void);
  84 gint      gdk_error_trap_pop            (void);
  85
  86 #ifndef GDK_DISABLE_DEPRECATED
  87 void      gdk_set_use_xshm              (gboolean        use_xshm);
  88 gboolean  gdk_get_use_xshm              (void);
  89 #endif /* GDK_DISABLE_DEPRECATED */
  90
  91 gchar*                    gdk_get_display               (void);
  92 G_CONST_RETURN gchar*     gdk_get_display_arg_name      (void);
  93
  94 #if !defined (GDK_DISABLE_DEPRECATED) || defined (GTK_COMPILATION)
  95 /* Used by gtk_input_add_full () */
  96 gint gdk_input_add_full   (gint              source,
  97                            GdkInputCondition condition,
  98                            GdkInputFunction  function,
  99                            gpointer          data,
 100                            GdkDestroyNotify  destroy);
 101 #endif /* !GDK_DISABLE_DEPRECATED || GTK_COMPILATION */
 102 #ifndef GDK_DISABLE_DEPRECATED
 103 gint gdk_input_add        (gint              source,
 104                            GdkInputCondition condition,
 105                            GdkInputFunction  function,
 106                            gpointer          data);
 107 void gdk_input_remove     (gint              tag);
 108 #endif /* GDK_DISABLE_DEPRECATED */
 109
 110 GdkGrabStatus gdk_pointer_grab       (GdkWindow    *window,
 111                                       gboolean      owner_events,
 112                                       GdkEventMask  event_mask,
 113                                       GdkWindow    *confine_to,
 114                                       GdkCursor    *cursor,
 115                                       guint32       time_);
 116 GdkGrabStatus gdk_keyboard_grab      (GdkWindow    *window,
 117                                       gboolean      owner_events,
 118                                       guint32       time_);
 119
 120 gboolean gdk_pointer_grab_info_libgtk_only (GdkDisplay *display,
 121                                             GdkWindow **grab_window,
 122                                             gboolean   *owner_events);
 123 gboolean gdk_keyboard_grab_info_libgtk_only (GdkDisplay *display,
 124                                              GdkWindow **grab_window,
 125                                              gboolean   *owner_events);
 126
 127 #ifndef GDK_MULTIHEAD_SAFE
 128 void          gdk_pointer_ungrab     (guint32       time_);
 129 void          gdk_keyboard_ungrab    (guint32       time_);
 130 gboolean      gdk_pointer_is_grabbed (void);
 131
 132 gint gdk_screen_width  (void) G_GNUC_CONST;
 133 gint gdk_screen_height (void) G_GNUC_CONST;
 134
 135 gint gdk_screen_width_mm  (void) G_GNUC_CONST;
 136 gint gdk_screen_height_mm (void) G_GNUC_CONST;
 137
 138 void gdk_beep (void);
 139 #endif /* GDK_MULTIHEAD_SAFE */
 140
 141 void gdk_flush (void);
 142
 143 #ifndef GDK_MULTIHEAD_SAFE
 144 void gdk_set_double_click_time             (guint       msec);
 145 #endif
 146
 147 /* Rectangle utilities
 148  */
 149 gboolean gdk_rectangle_intersect (GdkRectangle *src1,
 150                                   GdkRectangle *src2,
 151                                   GdkRectangle *dest);
 152 void     gdk_rectangle_union     (GdkRectangle *src1,
 153                                   GdkRectangle *src2,
 154                                   GdkRectangle *dest);
 155
 156 GType gdk_rectangle_get_type (void) G_GNUC_CONST;
 157
 158 #define GDK_TYPE_RECTANGLE (gdk_rectangle_get_type ())
 159
 160 /* Conversion functions between wide char and multibyte strings.
 161  */
 162 #ifndef GDK_DISABLE_DEPRECATED
 163 gchar     *gdk_wcstombs          (const GdkWChar   *src);
 164 gint       gdk_mbstowcs          (GdkWChar         *dest,
 165                                   const gchar      *src,
 166                                   gint              dest_max);
 167 #endif
 168
 169 /* Miscellaneous */
 170 #ifndef GDK_MULTIHEAD_SAFE
 171 gboolean gdk_event_send_client_message      (GdkEvent       *event,
 172                                              GdkNativeWindow winid);
 173 void     gdk_event_send_clientmessage_toall (GdkEvent  *event);
 174 #endif
 175 gboolean gdk_event_send_client_message_for_display (GdkDisplay *display,
 176                                                     GdkEvent       *event,
 177                                                     GdkNativeWindow winid);
 178
 179 void gdk_notify_startup_complete (void);
 180
 181 void gdk_notify_startup_complete_with_id (const gchar* startup_id);
 182
 183 /* Threading
 184  */
 185
 186 #if !defined (GDK_DISABLE_DEPRECATED) || defined (GDK_COMPILATION)
 187 GDKVAR GMutex *gdk_threads_mutex; /* private */
 188 #endif
 189
 190 GDKVAR GCallback gdk_threads_lock;
 191 GDKVAR GCallback gdk_threads_unlock;
 192
 193 void     gdk_threads_enter                (void);
 194 void     gdk_threads_leave                (void);
 195 void     gdk_threads_init                 (void);
 196 void     gdk_threads_set_lock_functions   (GCallback enter_fn,
 197                                            GCallback leave_fn);
 198
 199 guint    gdk_threads_add_idle_full        (gint           priority,
 200                                            GSourceFunc    function,
 201                                            gpointer       data,
 202                                            GDestroyNotify notify);
 203 guint    gdk_threads_add_idle             (GSourceFunc    function,
 204                                            gpointer       data);
 205 guint    gdk_threads_add_timeout_full     (gint           priority,
 206                                            guint          interval,
 207                                            GSourceFunc    function,
 208                                            gpointer       data,
 209                                            GDestroyNotify notify);
 210 guint    gdk_threads_add_timeout          (guint          interval,
 211                                            GSourceFunc    function,
 212                                            gpointer       data);
 213
 214 #ifdef  G_THREADS_ENABLED
 215 #  define GDK_THREADS_ENTER()   G_STMT_START {  \
 216       if (gdk_threads_lock)                     \
 217         (*gdk_threads_lock) ();                 \
 218    } G_STMT_END
 219 #  define GDK_THREADS_LEAVE()   G_STMT_START {  \
 220       if (gdk_threads_unlock)                   \
 221         (*gdk_threads_unlock) ();               \
 222    } G_STMT_END
 223 #else   /* !G_THREADS_ENABLED */
 224 #  define GDK_THREADS_ENTER()
 225 #  define GDK_THREADS_LEAVE()
 226 #endif  /* !G_THREADS_ENABLED */
 227
 228 G_END_DECLS
 229
 230
 231 #endif /* __GDK_H__ */