gtk/gtksocket.c Splice out backend-dependend parts to separate files, see

2005-07-21  Tor Lillqvist  <tml@novell.com>

	* gtk/gtksocket.c
	* gtk/gtkplug.c: Splice out backend-dependend parts to separate
	files, see below.

	* gtk/gtksocketprivate.h
	* gtk/gtkplugprivate.h: New files. Declare the backend-specific
	functions, and the private backend-independent functions they call
	back to.

1 files changed, 171 insertions, 0 deletions

diff --git a/gtk/gtksocketprivate.h b/gtk/gtksocketprivate.h
new file mode 100644
index 0000000000..85852fb8d3
--- /dev/null
+++ b/gtk/gtksocketprivate.h
@@ -0,0 +1,171 @@
+/* GTK - The GIMP Toolkit
+ * 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., 675 Mass Ave, Cambridge, MA 02139, 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/. 
+ */
+
+#ifndef __GTK_SOCKET_PRIVATE_H__
+#define __GTK_SOCKET_PRIVATE_H__
+
+typedef struct _GtkSocketPrivate GtkSocketPrivate;
+
+struct _GtkSocketPrivate
+{
+  gint resize_count;
+};
+
+/* In gtksocket.c: */
+GtkSocketPrivate *_gtk_socket_get_private (GtkSocket *socket);
+
+void _gtk_socket_add_grabbed_key  (GtkSocket        *socket,
+				   guint             keyval,
+				   GdkModifierType   modifiers);
+void _gtk_socket_remove_grabbed_key (GtkSocket      *socket,
+				     guint           keyval,
+				     GdkModifierType modifiers);
+void _gtk_socket_claim_focus 	  (GtkSocket        *socket,
+			     	   gboolean          send_event);
+void _gtk_socket_add_window  	  (GtkSocket        *socket,
+			     	   GdkNativeWindow   xid,
+			     	   gboolean          need_reparent);
+void _gtk_socket_end_embedding    (GtkSocket        *socket);
+
+void _gtk_socket_handle_map_request     (GtkSocket        *socket);
+void _gtk_socket_unmap_notify           (GtkSocket        *socket);
+void _gtk_socket_advance_toplevel_focus (GtkSocket        *socket,
+					 GtkDirectionType  direction);
+
+/* In backend-specific file: */
+
+/**
+ * _gtk_socket_windowing_get_id:
+ *
+ * @socket: a #GtkSocket
+ *
+ * Returns the native windowing system identifier for the plug's window.
+ */
+GdkNativeWindow _gtk_socket_windowing_get_id (GtkSocket *socket);
+
+/**
+ * _gtk_socket_windowing_realize_window:
+ *
+ */
+void _gtk_socket_windowing_realize_window (GtkSocket *socket);
+
+/**
+ * _gtk_socket_windowing_end_embedding_toplevel:
+ *
+ */
+void _gtk_socket_windowing_end_embedding_toplevel (GtkSocket *socket);
+
+/**
+ * _gtk_socket_windowing_size_request:
+ *
+ */
+void _gtk_socket_windowing_size_request (GtkSocket *socket);
+
+/**
+ * _gtk_socket_windowing_send_key_event:
+ *
+ */
+void _gtk_socket_windowing_send_key_event (GtkSocket *socket,
+					   GdkEvent  *gdk_event,
+					   gboolean   mask_key_presses);
+
+/**
+ * _gtk_socket_windowing_focus_change:
+ *
+ */
+void _gtk_socket_windowing_focus_change (GtkSocket *socket,
+					 gboolean   focus_in);
+
+/**
+ * _gtk_socket_windowing_update_active:
+ *
+ */
+void _gtk_socket_windowing_update_active (GtkSocket *socket,
+					  gboolean   active);
+
+/**
+ * _gtk_socket_windowing_update_modality:
+ *
+ */
+void _gtk_socket_windowing_update_modality (GtkSocket *socket,
+					    gboolean   modality);
+
+/**
+ * _gtk_socket_windowing_focus:
+ *
+ */
+void _gtk_socket_windowing_focus (GtkSocket *socket,
+				  GtkDirectionType direction);
+
+/**
+ * _gtk_socket_windowing_send_configure_event:
+ *
+ */
+void _gtk_socket_windowing_send_configure_event (GtkSocket *socket);
+
+/**
+ * _gtk_socket_windowing_select_plug_window_input:
+ *
+ * Asks the windowing system to send necessary events related to the
+ * plug window to the socket window. Called only for out-of-process
+ * embedding.
+ */
+void _gtk_socket_windowing_select_plug_window_input (GtkSocket *socket);
+
+/**
+ * _gtk_socket_windowing_embed_get_info:
+ *
+ * Gets whatever information necessary about an out-of-process plug
+ * window.
+ */
+void _gtk_socket_windowing_embed_get_info (GtkSocket *socket);
+
+/**
+ * _gtk_socket_windowing_embed_notify:
+ *
+ */
+void _gtk_socket_windowing_embed_notify (GtkSocket *socket);
+
+/**
+ * _gtk_socket_windowing_embed_get_focus_wrapped:
+ *
+ */
+gboolean _gtk_socket_windowing_embed_get_focus_wrapped (void);
+
+/**
+ * _gtk_socket_windowing_embed_set_focus_wrapped:
+ *
+ */
+void _gtk_socket_windowing_embed_set_focus_wrapped (void);
+
+/**
+ * _gtk_socket_windowing_filter_func:
+ *
+ */
+GdkFilterReturn _gtk_socket_windowing_filter_func (GdkXEvent *gdk_xevent,
+						   GdkEvent  *event,
+						   gpointer   data);
+
+#endif /* __GTK_SOCKET_PRIVATE_H__ */