Make gdk.h an include-only header

Move declarations to other headers, and introduce some new ones:
gdkmain.h, gdkrectangle.h, gdkthreads.h.

6 files changed, 250 insertions, 137 deletions

diff --git a/gdk/Makefile.am b/gdk/Makefile.am
index 5d651c777d..de4957592b 100644
--- a/gdk/Makefile.am
+++ b/gdk/Makefile.am
@@ -85,14 +85,17 @@ gdk_public_h_sources =				\
 	gdkkeys.h				\
 	gdkkeysyms.h				\
 	gdkkeysyms-compat.h			\
+	gdkmain.h				\
 	gdkpango.h				\
 	gdkpixbuf.h				\
 	gdkprivate.h				\
 	gdkproperty.h				\
+	gdkrectangle.h				\
 	gdkscreen.h				\
 	gdkselection.h				\
 	gdkspawn.h				\
 	gdktestutils.h				\
+	gdkthreads.h				\
 	gdktypes.h				\
 	gdkvisual.h				\
 	gdkwindow.h
diff --git a/gdk/gdk.h b/gdk/gdk.h
index 6f6a0735da..6ba5b39e52 100644
--- a/gdk/gdk.h
+++ b/gdk/gdk.h
@@ -44,149 +44,20 @@
 #include <gdk/gdkinput.h>
 #include <gdk/gdkkeys.h>
 #include <gdk/gdkkeysyms.h>
+#include <gdk/gdkmain.h>
 #include <gdk/gdkpango.h>
 #include <gdk/gdkpixbuf.h>
 #include <gdk/gdkproperty.h>
+#include <gdk/gdkrectangle.h>
 #include <gdk/gdkscreen.h>
 #include <gdk/gdkselection.h>
 #include <gdk/gdkspawn.h>
 #include <gdk/gdktestutils.h>
+#include <gdk/gdkthreads.h>
 #include <gdk/gdktypes.h>
 #include <gdk/gdkvisual.h>
 #include <gdk/gdkwindow.h>
 
 #undef __GDK_H_INSIDE__
 
-G_BEGIN_DECLS
-
-
-/* Initialization, exit and events
- */
-#define	  GDK_PRIORITY_EVENTS		(G_PRIORITY_DEFAULT)
-void      gdk_enable_multidevice        (void);
-void 	  gdk_parse_args	   	(gint	   	*argc,
-					 gchar        ***argv);
-void 	  gdk_init		   	(gint	   	*argc,
-					 gchar        ***argv);
-gboolean  gdk_init_check   	        (gint	   	*argc,
-					 gchar        ***argv);
-void gdk_add_option_entries_libgtk_only (GOptionGroup *group);
-void gdk_pre_parse_libgtk_only          (void);
-
-gchar*	  gdk_set_locale	   	(void);
-
-G_CONST_RETURN char *gdk_get_program_class (void);
-void                 gdk_set_program_class (const char *program_class);
-
-/* Push and pop error handlers for X errors
- */
-void                           gdk_error_trap_push        (void);
-/* warn unused because you could use pop_ignored otherwise */
-G_GNUC_WARN_UNUSED_RESULT gint gdk_error_trap_pop         (void);
-void                           gdk_error_trap_pop_ignored (void);
-
-
-gchar*	                  gdk_get_display		(void);
-G_CONST_RETURN gchar*	  gdk_get_display_arg_name	(void);
-
-#ifndef GDK_MULTIDEVICE_SAFE
-GdkGrabStatus gdk_pointer_grab       (GdkWindow    *window,
-				      gboolean      owner_events,
-				      GdkEventMask  event_mask,
-				      GdkWindow    *confine_to,
-				      GdkCursor    *cursor,
-				      guint32       time_);
-GdkGrabStatus gdk_keyboard_grab      (GdkWindow    *window,
-				      gboolean      owner_events,
-				      guint32       time_);
-#endif /* GDK_MULTIDEVICE_SAFE */
-
-#ifndef GDK_MULTIHEAD_SAFE
-
-#ifndef GDK_MULTIDEVICE_SAFE
-void          gdk_pointer_ungrab     (guint32       time_);
-void          gdk_keyboard_ungrab    (guint32       time_);
-gboolean      gdk_pointer_is_grabbed (void);
-#endif /* GDK_MULTIDEVICE_SAFE */
-
-gint gdk_screen_width  (void) G_GNUC_CONST;
-gint gdk_screen_height (void) G_GNUC_CONST;
-
-gint gdk_screen_width_mm  (void) G_GNUC_CONST;
-gint gdk_screen_height_mm (void) G_GNUC_CONST;
-
-void gdk_beep (void);
-#endif /* GDK_MULTIHEAD_SAFE */
-
-void gdk_flush (void);
-
-#ifndef GDK_MULTIHEAD_SAFE
-void gdk_set_double_click_time             (guint       msec);
-#endif
-
-/* Rectangle utilities
- */
-gboolean gdk_rectangle_intersect (const GdkRectangle *src1,
-				  const GdkRectangle *src2,
-				  GdkRectangle       *dest);
-void     gdk_rectangle_union     (const GdkRectangle *src1,
-				  const GdkRectangle *src2,
-				  GdkRectangle       *dest);
-
-GType gdk_rectangle_get_type (void) G_GNUC_CONST;
-
-#define GDK_TYPE_RECTANGLE (gdk_rectangle_get_type ())
-
-/* Miscellaneous */
-#ifndef GDK_MULTIHEAD_SAFE
-gboolean gdk_event_send_client_message      (GdkEvent       *event,
-					     GdkNativeWindow winid);
-void     gdk_event_send_clientmessage_toall (GdkEvent  *event);
-#endif
-gboolean gdk_event_send_client_message_for_display (GdkDisplay *display,
-						    GdkEvent       *event,
-						    GdkNativeWindow winid);
-
-void gdk_notify_startup_complete (void);
-
-void gdk_notify_startup_complete_with_id (const gchar* startup_id);
-
-/* Threading
- */
-
-void     gdk_threads_enter                    (void);
-void     gdk_threads_leave                    (void);
-void     gdk_threads_init                     (void);
-void     gdk_threads_set_lock_functions       (GCallback enter_fn,
-					       GCallback leave_fn);
-
-guint    gdk_threads_add_idle_full            (gint           priority,
-		                               GSourceFunc    function,
-		                               gpointer       data,
-		                               GDestroyNotify notify);
-guint    gdk_threads_add_idle                 (GSourceFunc    function,
-		                               gpointer       data);
-guint    gdk_threads_add_timeout_full         (gint           priority,
-                                               guint          interval,
-                                               GSourceFunc    function,
-                                               gpointer       data,
-                                               GDestroyNotify notify);
-guint    gdk_threads_add_timeout              (guint          interval,
-                                               GSourceFunc    function,
-                                               gpointer       data);
-guint    gdk_threads_add_timeout_seconds_full (gint           priority,
-                                               guint          interval,
-                                               GSourceFunc    function,
-                                               gpointer       data,
-                                               GDestroyNotify notify);
-guint    gdk_threads_add_timeout_seconds      (guint          interval,
-                                               GSourceFunc    function,
-                                               gpointer       data);
-
-#define GDK_THREADS_ENTER() gdk_threads_enter()
-#define GDK_THREADS_LEAVE() gdk_threads_leave()
-
-G_END_DECLS
-
-
 #endif /* __GDK_H__ */
diff --git a/gdk/gdkevents.h b/gdk/gdkevents.h
index 8e7735090f..e3441af2b7 100644
--- a/gdk/gdkevents.h
+++ b/gdk/gdkevents.h
@@ -568,14 +568,22 @@ void	  gdk_set_show_events		(gboolean	 show_events);
 gboolean  gdk_get_show_events		(void);
 
 #ifndef GDK_MULTIHEAD_SAFE
-void gdk_add_client_message_filter (GdkAtom       message_type,
-				    GdkFilterFunc func,
-				    gpointer      data);
 
-gboolean gdk_setting_get (const gchar *name,
-			  GValue      *value); 
+gboolean gdk_setting_get                           (const gchar *name,
+                                                    GValue          *value);
+void gdk_add_client_message_filter                 (GdkAtom          message_type,
+                                                    GdkFilterFunc    func,
+                                                    gpointer         data);
+gboolean gdk_event_send_client_message             (GdkEvent        *event,
+                                                    GdkNativeWindow  winid);
+void     gdk_event_send_clientmessage_toall        (GdkEvent        *event);
+
 #endif /* GDK_MULTIHEAD_SAFE */
 
+gboolean gdk_event_send_client_message_for_display (GdkDisplay      *display,
+                                                    GdkEvent        *event,
+                                                    GdkNativeWindow  winid);
+
 G_END_DECLS
 
 #endif /* __GDK_EVENTS_H__ */
diff --git a/gdk/gdkmain.h b/gdk/gdkmain.h
new file mode 100644
index 0000000000..1b36440780
--- /dev/null
+++ b/gdk/gdkmain.h
@@ -0,0 +1,110 @@
+/* GDK - The GIMP Drawing Kit
+ * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
+ * file for a list of people on the GTK+ Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ */
+
+#if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
+#error "Only <gdk/gdk.h> can be included directly."
+#endif
+
+#ifndef __GDK_MAIN_H__
+#define __GDK_MAIN_H__
+
+#include <glib.h>
+#include <gdk/gdktypes.h>
+
+G_BEGIN_DECLS
+
+
+/* Initialization, exit and events
+ */
+
+#define GDK_PRIORITY_EVENTS (G_PRIORITY_DEFAULT)
+
+void                  gdk_parse_args                      (gint           *argc,
+                                                           gchar        ***argv);
+void                  gdk_init                            (gint           *argc,
+                                                           gchar        ***argv);
+gboolean              gdk_init_check                      (gint           *argc,
+                                                           gchar        ***argv);
+void                  gdk_add_option_entries_libgtk_only  (GOptionGroup   *group);
+void                  gdk_pre_parse_libgtk_only           (void);
+
+gchar*                gdk_set_locale                      (void);
+void                  gdk_enable_multidevice              (void);
+
+G_CONST_RETURN gchar *gdk_get_program_class               (void);
+void                  gdk_set_program_class               (const gchar    *program_class);
+
+void                  gdk_notify_startup_complete         (void);
+void                  gdk_notify_startup_complete_with_id (const gchar* startup_id);
+
+/* Push and pop error handlers for X errors
+ */
+void                           gdk_error_trap_push        (void);
+/* warn unused because you could use pop_ignored otherwise */
+G_GNUC_WARN_UNUSED_RESULT gint gdk_error_trap_pop         (void);
+void                           gdk_error_trap_pop_ignored (void);
+
+
+G_CONST_RETURN gchar *gdk_get_display_arg_name (void);
+gchar*	              gdk_get_display          (void);
+
+#ifndef GDK_MULTIDEVICE_SAFE
+GdkGrabStatus gdk_pointer_grab       (GdkWindow    *window,
+				      gboolean      owner_events,
+				      GdkEventMask  event_mask,
+				      GdkWindow    *confine_to,
+				      GdkCursor    *cursor,
+				      guint32       time_);
+GdkGrabStatus gdk_keyboard_grab      (GdkWindow    *window,
+				      gboolean      owner_events,
+				      guint32       time_);
+#endif /* GDK_MULTIDEVICE_SAFE */
+
+#ifndef GDK_MULTIHEAD_SAFE
+
+#ifndef GDK_MULTIDEVICE_SAFE
+void          gdk_pointer_ungrab     (guint32       time_);
+void          gdk_keyboard_ungrab    (guint32       time_);
+gboolean      gdk_pointer_is_grabbed (void);
+#endif /* GDK_MULTIDEVICE_SAFE */
+
+gint gdk_screen_width  (void) G_GNUC_CONST;
+gint gdk_screen_height (void) G_GNUC_CONST;
+
+gint gdk_screen_width_mm  (void) G_GNUC_CONST;
+gint gdk_screen_height_mm (void) G_GNUC_CONST;
+
+void gdk_set_double_click_time (guint msec);
+
+void gdk_beep (void);
+
+#endif /* GDK_MULTIHEAD_SAFE */
+
+void gdk_flush (void);
+
+G_END_DECLS
+
+#endif /* __GDK_MAIN_H__ */
diff --git a/gdk/gdkrectangle.h b/gdk/gdkrectangle.h
new file mode 100644
index 0000000000..de72b29f2d
--- /dev/null
+++ b/gdk/gdkrectangle.h
@@ -0,0 +1,51 @@
+/* GDK - The GIMP Drawing Kit
+ * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
+ * file for a list of people on the GTK+ Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ */
+
+#if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
+#error "Only <gdk/gdk.h> can be included directly."
+#endif
+
+#ifndef __GDK_RECTANGLE_H__
+#define __GDK_RECTANGLE_H__
+
+G_BEGIN_DECLS
+
+/* Rectangle utilities
+ */
+gboolean gdk_rectangle_intersect (const GdkRectangle *src1,
+                                  const GdkRectangle *src2,
+                                  GdkRectangle       *dest);
+void     gdk_rectangle_union     (const GdkRectangle *src1,
+                                  const GdkRectangle *src2,
+                                  GdkRectangle       *dest);
+
+GType gdk_rectangle_get_type (void) G_GNUC_CONST;
+
+#define GDK_TYPE_RECTANGLE (gdk_rectangle_get_type ())
+
+G_END_DECLS
+
+#endif /* __GDK__RECTANGLE_H__ */
diff --git a/gdk/gdkthreads.h b/gdk/gdkthreads.h
new file mode 100644
index 0000000000..9b2517173f
--- /dev/null
+++ b/gdk/gdkthreads.h
@@ -0,0 +1,70 @@
+/* GDK - The GIMP Drawing Kit
+ * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
+ * file for a list of people on the GTK+ Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ */
+
+#if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
+#error "Only <gdk/gdk.h> can be included directly."
+#endif
+
+#ifndef __GDK_THREADS_H__
+#define __GDK_THREADS_H__
+
+G_BEGIN_DECLS
+
+void     gdk_threads_init                     (void);
+void     gdk_threads_enter                    (void);
+void     gdk_threads_leave                    (void);
+void     gdk_threads_set_lock_functions       (GCallback enter_fn,
+                                               GCallback leave_fn);
+
+guint    gdk_threads_add_idle_full            (gint           priority,
+                                               GSourceFunc    function,
+                                               gpointer       data,
+                                               GDestroyNotify notify);
+guint    gdk_threads_add_idle                 (GSourceFunc    function,
+                                               gpointer       data);
+guint    gdk_threads_add_timeout_full         (gint           priority,
+                                               guint          interval,
+                                               GSourceFunc    function,
+                                               gpointer       data,
+                                               GDestroyNotify notify);
+guint    gdk_threads_add_timeout              (guint          interval,
+                                               GSourceFunc    function,
+                                               gpointer       data);
+guint    gdk_threads_add_timeout_seconds_full (gint           priority,
+                                               guint          interval,
+                                               GSourceFunc    function,
+                                               gpointer       data,
+                                               GDestroyNotify notify);
+guint    gdk_threads_add_timeout_seconds      (guint          interval,
+                                               GSourceFunc    function,
+                                               gpointer       data);
+
+#define GDK_THREADS_ENTER() gdk_threads_enter()
+#define GDK_THREADS_LEAVE() gdk_threads_leave()
+
+G_END_DECLS
+
+#endif /* __GDK_THREADS_H__ */