forked from AuroraMiddleware/gtk
721c3bc101
2006-12-22 Matthias Clasen <mclasen@redhat.com>
* *.c: Replace a lot of idle and timeout calls by
the new gdk_threads api.
247 lines
7.9 KiB
C
247 lines
7.9 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GDK_H__
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#define __GDK_H__
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#include <gdk/gdkcairo.h>
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#include <gdk/gdkcolor.h>
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#include <gdk/gdkcursor.h>
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#include <gdk/gdkdisplay.h>
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#include <gdk/gdkdnd.h>
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#include <gdk/gdkdrawable.h>
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#include <gdk/gdkenumtypes.h>
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#include <gdk/gdkevents.h>
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#include <gdk/gdkfont.h>
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#include <gdk/gdkgc.h>
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#include <gdk/gdkimage.h>
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#include <gdk/gdkinput.h>
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#include <gdk/gdkkeys.h>
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#include <gdk/gdkdisplaymanager.h>
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#include <gdk/gdkpango.h>
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#include <gdk/gdkpixbuf.h>
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#include <gdk/gdkpixmap.h>
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#include <gdk/gdkproperty.h>
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#include <gdk/gdkregion.h>
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#include <gdk/gdkrgb.h>
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#include <gdk/gdkscreen.h>
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#include <gdk/gdkselection.h>
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#include <gdk/gdkspawn.h>
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#include <gdk/gdktypes.h>
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#include <gdk/gdkvisual.h>
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#include <gdk/gdkwindow.h>
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G_BEGIN_DECLS
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/* Initialization, exit and events
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*/
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#define GDK_PRIORITY_EVENTS (G_PRIORITY_DEFAULT)
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void gdk_parse_args (gint *argc,
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gchar ***argv);
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void gdk_init (gint *argc,
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gchar ***argv);
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gboolean gdk_init_check (gint *argc,
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gchar ***argv);
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void gdk_add_option_entries_libgtk_only (GOptionGroup *group);
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void gdk_pre_parse_libgtk_only (void);
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#ifndef GDK_DISABLE_DEPRECATED
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void gdk_exit (gint error_code);
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#endif /* GDK_DISABLE_DEPRECATED */
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gchar* gdk_set_locale (void);
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G_CONST_RETURN char *gdk_get_program_class (void);
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void gdk_set_program_class (const char *program_class);
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/* Push and pop error handlers for X errors
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*/
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void gdk_error_trap_push (void);
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gint gdk_error_trap_pop (void);
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#ifndef GDK_DISABLE_DEPRECATED
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void gdk_set_use_xshm (gboolean use_xshm);
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gboolean gdk_get_use_xshm (void);
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#endif /* GDK_DISABLE_DEPRECATED */
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gchar* gdk_get_display (void);
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G_CONST_RETURN gchar* gdk_get_display_arg_name (void);
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#if !defined (GDK_DISABLE_DEPRECATED) || defined (GTK_COMPILATION)
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/* Used by gtk_input_add_full () */
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gint gdk_input_add_full (gint source,
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GdkInputCondition condition,
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GdkInputFunction function,
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gpointer data,
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GdkDestroyNotify destroy);
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#endif /* !GDK_DISABLE_DEPRECATED || GTK_COMPILATION */
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#ifndef GDK_DISABLE_DEPRECATED
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gint gdk_input_add (gint source,
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GdkInputCondition condition,
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GdkInputFunction function,
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gpointer data);
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void gdk_input_remove (gint tag);
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#endif /* GDK_DISABLE_DEPRECATED */
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GdkGrabStatus gdk_pointer_grab (GdkWindow *window,
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gboolean owner_events,
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GdkEventMask event_mask,
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GdkWindow *confine_to,
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GdkCursor *cursor,
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guint32 time_);
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GdkGrabStatus gdk_keyboard_grab (GdkWindow *window,
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gboolean owner_events,
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guint32 time_);
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gboolean gdk_pointer_grab_info_libgtk_only (GdkDisplay *display,
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GdkWindow **grab_window,
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gboolean *owner_events);
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gboolean gdk_keyboard_grab_info_libgtk_only (GdkDisplay *display,
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GdkWindow **grab_window,
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gboolean *owner_events);
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#ifndef GDK_MULTIHEAD_SAFE
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void gdk_pointer_ungrab (guint32 time_);
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void gdk_keyboard_ungrab (guint32 time_);
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gboolean gdk_pointer_is_grabbed (void);
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gint gdk_screen_width (void) G_GNUC_CONST;
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gint gdk_screen_height (void) G_GNUC_CONST;
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gint gdk_screen_width_mm (void) G_GNUC_CONST;
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gint gdk_screen_height_mm (void) G_GNUC_CONST;
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void gdk_beep (void);
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#endif /* GDK_MULTIHEAD_SAFE */
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void gdk_flush (void);
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#ifndef GDK_MULTIHEAD_SAFE
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void gdk_set_double_click_time (guint msec);
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#endif
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/* Rectangle utilities
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*/
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gboolean gdk_rectangle_intersect (GdkRectangle *src1,
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GdkRectangle *src2,
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GdkRectangle *dest);
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void gdk_rectangle_union (GdkRectangle *src1,
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GdkRectangle *src2,
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GdkRectangle *dest);
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GType gdk_rectangle_get_type (void) G_GNUC_CONST;
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#define GDK_TYPE_RECTANGLE (gdk_rectangle_get_type ())
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/* Conversion functions between wide char and multibyte strings.
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*/
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#ifndef GDK_DISABLE_DEPRECATED
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gchar *gdk_wcstombs (const GdkWChar *src);
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gint gdk_mbstowcs (GdkWChar *dest,
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const gchar *src,
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gint dest_max);
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#endif
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/* Miscellaneous */
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#ifndef GDK_MULTIHEAD_SAFE
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gboolean gdk_event_send_client_message (GdkEvent *event,
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GdkNativeWindow winid);
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void gdk_event_send_clientmessage_toall (GdkEvent *event);
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#endif
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gboolean gdk_event_send_client_message_for_display (GdkDisplay *display,
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GdkEvent *event,
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GdkNativeWindow winid);
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void gdk_notify_startup_complete (void);
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/* Threading
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*/
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#if !defined (GDK_DISABLE_DEPRECATED) || defined (GDK_COMPILATION)
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GDKVAR GMutex *gdk_threads_mutex; /* private */
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#endif
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GDKVAR GCallback gdk_threads_lock;
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GDKVAR GCallback gdk_threads_unlock;
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void gdk_threads_enter (void);
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void gdk_threads_leave (void);
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void gdk_threads_init (void);
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void gdk_threads_set_lock_functions (GCallback enter_fn,
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GCallback leave_fn);
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guint gdk_threads_add_idle_full (gint priority,
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GSourceFunc function,
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gpointer data,
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GDestroyNotify notify);
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guint gdk_threads_add_idle (GSourceFunc function,
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gpointer data);
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guint gdk_threads_add_timeout_full (gint priority,
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guint interval,
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GSourceFunc function,
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gpointer data,
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GDestroyNotify notify);
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guint gdk_threads_add_timeout (guint interval,
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GSourceFunc function,
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gpointer data);
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guint gdk_threads_add_idle_full (gint priority,
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GSourceFunc function,
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gpointer data,
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GDestroyNotify notify);
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guint gdk_threads_add_idle (GSourceFunc function,
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gpointer data);
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guint gdk_threads_add_timeout_full (gint priority,
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guint interval,
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GSourceFunc function,
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gpointer data,
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GDestroyNotify notify);
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guint gdk_threads_add_timeout (guint interval,
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GSourceFunc function,
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gpointer data);
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#ifdef G_THREADS_ENABLED
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# define GDK_THREADS_ENTER() G_STMT_START { \
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if (gdk_threads_lock) \
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(*gdk_threads_lock) (); \
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} G_STMT_END
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# define GDK_THREADS_LEAVE() G_STMT_START { \
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if (gdk_threads_unlock) \
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(*gdk_threads_unlock) (); \
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} G_STMT_END
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#else /* !G_THREADS_ENABLED */
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# define GDK_THREADS_ENTER()
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# define GDK_THREADS_LEAVE()
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#endif /* !G_THREADS_ENABLED */
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G_END_DECLS
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#endif /* __GDK_H__ */
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