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

   1 /* GDK - The GTK+ 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 #define __GDK_H_INSIDE__
  31
  32 #include <gdk/gdkapplaunchcontext.h>
  33 #include <gdk/gdkcairo.h>
  34 #include <gdk/gdkcolor.h>
  35 #include <gdk/gdkcursor.h>
  36 #include <gdk/gdkdisplay.h>
  37 #include <gdk/gdkdisplaymanager.h>
  38 #include <gdk/gdkdnd.h>
  39 #include <gdk/gdkdrawable.h>
  40 #include <gdk/gdkenumtypes.h>
  41 #include <gdk/gdkevents.h>
  42 #include <gdk/gdkfont.h>
  43 #include <gdk/gdkgc.h>
  44 #include <gdk/gdkimage.h>
  45 #include <gdk/gdkinput.h>
  46 #include <gdk/gdkkeys.h>
  47 #include <gdk/gdkpango.h>
  48 #include <gdk/gdkpixbuf.h>
  49 #include <gdk/gdkpixmap.h>
  50 #include <gdk/gdkproperty.h>
  51 #include <gdk/gdkregion.h>
  52 #include <gdk/gdkrgb.h>
  53 #include <gdk/gdkscreen.h>
  54 #include <gdk/gdkselection.h>
  55 #include <gdk/gdkspawn.h>
  56 #include <gdk/gdktestutils.h>
  57 #include <gdk/gdktypes.h>
  58 #include <gdk/gdkvisual.h>
  59 #include <gdk/gdkwindow.h>
  60
  61 #undef __GDK_H_INSIDE__
  62
  63 G_BEGIN_DECLS
  64
  65
  66 /* Initialization, exit and events
  67  */
  68 #define   GDK_PRIORITY_EVENTS           (G_PRIORITY_DEFAULT)
  69 void      gdk_parse_args                (gint           *argc,
  70                                          gchar        ***argv);
  71 void      gdk_init                      (gint           *argc,
  72                                          gchar        ***argv);
  73 gboolean  gdk_init_check                (gint           *argc,
  74                                          gchar        ***argv);
  75 void gdk_add_option_entries_libgtk_only (GOptionGroup *group);
  76 void gdk_pre_parse_libgtk_only          (void);
  77
  78 #ifndef GDK_DISABLE_DEPRECATED
  79 void      gdk_exit                      (gint            error_code);
  80 #endif /* GDK_DISABLE_DEPRECATED */
  81 gchar*    gdk_set_locale                (void);
  82
  83 G_CONST_RETURN char *gdk_get_program_class (void);
  84 void                 gdk_set_program_class (const char *program_class);
  85
  86 /* Push and pop error handlers for X errors
  87  */
  88 void      gdk_error_trap_push           (void);
  89 gint      gdk_error_trap_pop            (void);
  90
  91 #ifndef GDK_DISABLE_DEPRECATED
  92 void      gdk_set_use_xshm              (gboolean        use_xshm);
  93 gboolean  gdk_get_use_xshm              (void);
  94 #endif /* GDK_DISABLE_DEPRECATED */
  95
  96 gchar*                    gdk_get_display               (void);
  97 G_CONST_RETURN gchar*     gdk_get_display_arg_name      (void);
  98
  99 #if !defined (GDK_DISABLE_DEPRECATED) || defined (GTK_COMPILATION)
 100 /* Used by gtk_input_add_full () */
 101 gint gdk_input_add_full   (gint              source,
 102                            GdkInputCondition condition,
 103                            GdkInputFunction  function,
 104                            gpointer          data,
 105                            GDestroyNotify    destroy);
 106 #endif /* !GDK_DISABLE_DEPRECATED || GTK_COMPILATION */
 107 #ifndef GDK_DISABLE_DEPRECATED
 108 gint gdk_input_add        (gint              source,
 109                            GdkInputCondition condition,
 110                            GdkInputFunction  function,
 111                            gpointer          data);
 112 void gdk_input_remove     (gint              tag);
 113 #endif /* GDK_DISABLE_DEPRECATED */
 114
 115 GdkGrabStatus gdk_pointer_grab       (GdkWindow    *window,
 116                                       gboolean      owner_events,
 117                                       GdkEventMask  event_mask,
 118                                       GdkWindow    *confine_to,
 119                                       GdkCursor    *cursor,
 120                                       guint32       time_);
 121 GdkGrabStatus gdk_keyboard_grab      (GdkWindow    *window,
 122                                       gboolean      owner_events,
 123                                       guint32       time_);
 124
 125 gboolean gdk_pointer_grab_info_libgtk_only (GdkDisplay *display,
 126                                             GdkWindow **grab_window,
 127                                             gboolean   *owner_events);
 128 gboolean gdk_keyboard_grab_info_libgtk_only (GdkDisplay *display,
 129                                              GdkWindow **grab_window,
 130                                              gboolean   *owner_events);
 131
 132 #ifndef GDK_MULTIHEAD_SAFE
 133 void          gdk_pointer_ungrab     (guint32       time_);
 134 void          gdk_keyboard_ungrab    (guint32       time_);
 135 gboolean      gdk_pointer_is_grabbed (void);
 136
 137 gint gdk_screen_width  (void) G_GNUC_CONST;
 138 gint gdk_screen_height (void) G_GNUC_CONST;
 139
 140 gint gdk_screen_width_mm  (void) G_GNUC_CONST;
 141 gint gdk_screen_height_mm (void) G_GNUC_CONST;
 142
 143 void gdk_beep (void);
 144 #endif /* GDK_MULTIHEAD_SAFE */
 145
 146 void gdk_flush (void);
 147
 148 #ifndef GDK_MULTIHEAD_SAFE
 149 void gdk_set_double_click_time             (guint       msec);
 150 #endif
 151
 152 /* Rectangle utilities
 153  */
 154 gboolean gdk_rectangle_intersect (const GdkRectangle *src1,
 155                                   const GdkRectangle *src2,
 156                                   GdkRectangle       *dest);
 157 void     gdk_rectangle_union     (const GdkRectangle *src1,
 158                                   const GdkRectangle *src2,
 159                                   GdkRectangle       *dest);
 160
 161 GType gdk_rectangle_get_type (void) G_GNUC_CONST;
 162
 163 #define GDK_TYPE_RECTANGLE (gdk_rectangle_get_type ())
 164
 165 /* Conversion functions between wide char and multibyte strings.
 166  */
 167 #ifndef GDK_DISABLE_DEPRECATED
 168 gchar     *gdk_wcstombs          (const GdkWChar   *src);
 169 gint       gdk_mbstowcs          (GdkWChar         *dest,
 170                                   const gchar      *src,
 171                                   gint              dest_max);
 172 #endif
 173
 174 /* Miscellaneous */
 175 #ifndef GDK_MULTIHEAD_SAFE
 176 gboolean gdk_event_send_client_message      (GdkEvent       *event,
 177                                              GdkNativeWindow winid);
 178 void     gdk_event_send_clientmessage_toall (GdkEvent  *event);
 179 #endif
 180 gboolean gdk_event_send_client_message_for_display (GdkDisplay *display,
 181                                                     GdkEvent       *event,
 182                                                     GdkNativeWindow winid);
 183
 184 void gdk_notify_startup_complete (void);
 185
 186 void gdk_notify_startup_complete_with_id (const gchar* startup_id);
 187
 188 /* Threading
 189  */
 190
 191 #if !defined (GDK_DISABLE_DEPRECATED) || defined (GDK_COMPILATION)
 192 GDKVAR GMutex *gdk_threads_mutex; /* private */
 193 #endif
 194
 195 GDKVAR GCallback gdk_threads_lock;
 196 GDKVAR GCallback gdk_threads_unlock;
 197
 198 void     gdk_threads_enter                (void);
 199 void     gdk_threads_leave                (void);
 200 void     gdk_threads_init                 (void);
 201 void     gdk_threads_set_lock_functions   (GCallback enter_fn,
 202                                            GCallback leave_fn);
 203
 204 guint    gdk_threads_add_idle_full        (gint           priority,
 205                                            GSourceFunc    function,
 206                                            gpointer       data,
 207                                            GDestroyNotify notify);
 208 guint    gdk_threads_add_idle             (GSourceFunc    function,
 209                                            gpointer       data);
 210 guint    gdk_threads_add_timeout_full     (gint           priority,
 211                                            guint          interval,
 212                                            GSourceFunc    function,
 213                                            gpointer       data,
 214                                            GDestroyNotify notify);
 215 guint    gdk_threads_add_timeout          (guint          interval,
 216                                            GSourceFunc    function,
 217                                            gpointer       data);
 218
 219 #ifdef  G_THREADS_ENABLED
 220 #  define GDK_THREADS_ENTER()   G_STMT_START {  \
 221       if (gdk_threads_lock)                     \
 222         (*gdk_threads_lock) ();                 \
 223    } G_STMT_END
 224 #  define GDK_THREADS_LEAVE()   G_STMT_START {  \
 225       if (gdk_threads_unlock)                   \
 226         (*gdk_threads_unlock) ();               \
 227    } G_STMT_END
 228 #else   /* !G_THREADS_ENABLED */
 229 #  define GDK_THREADS_ENTER()
 230 #  define GDK_THREADS_LEAVE()
 231 #endif  /* !G_THREADS_ENABLED */
 232
 233 G_END_DECLS
 234
 235
 236 #endif /* __GDK_H__ */