925a2b63c3
* glib/DestroyNotify.cs: add CDeclCallback to the delegate. * glib/Signal.cs: use DestroyHelper. * gdk/Input.custom: use DestroyHelper. * gtk/Quit.custom: remove new on DestroyHelper handler. * gtk/TreeModelFilter.custom: remove new on DestroyHelper handler. * gtk/TreeViewColumn.custom: remove new on DestroyHelper handler. svn path=/trunk/gtk-sharp/; revision=86897
74 lines
2.6 KiB
Text
74 lines
2.6 KiB
Text
// Gtk.Quit.custom - Gtk Quit class customizations
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//
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// Author: Mike Kestner <mkestner@novell.com>
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//
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// Copyright (c) 2005 Novell, Inc.
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the Lesser GNU General
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// Public License as published by the Free Software Foundation.
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//
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// This program 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 program; 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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class QuitProxy {
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GtkSharp.FunctionWrapper function;
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GtkSharp.CallbackMarshalWrapper marshal;
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IntPtr data;
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DestroyNotify destroy;
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GLib.DestroyNotify handler;
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public QuitProxy (GtkSharp.FunctionWrapper function, GtkSharp.CallbackMarshalWrapper marshal, IntPtr data, DestroyNotify destroy)
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{
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this.marshal = marshal;
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this.function = function;
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this.destroy = destroy;
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this.data = data;
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handler = new GLib.DestroyNotify (OnDestroy);
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}
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void OnDestroy (IntPtr data)
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{
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if (destroy != null)
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destroy ();
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GCHandle gch = (GCHandle) data;
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gch.Free ();
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}
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public GLib.DestroyNotify Handler {
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get {
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return handler;
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}
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}
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}
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[DllImport("libgtk-win32-2.0-0.dll")]
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static extern uint gtk_quit_add_full(uint main_level, GtkSharp.FunctionNative function, GtkSharp.CallbackMarshalNative marshal, IntPtr data, GLib.DestroyNotify destroy);
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[Obsolete ("Replaced by Add method")]
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public static uint AddFull (uint main_level, Function function, CallbackMarshal marshal, IntPtr data, DestroyNotify destroy)
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{
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GtkSharp.FunctionWrapper function_wrapper = new GtkSharp.FunctionWrapper (function);
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GtkSharp.CallbackMarshalWrapper marshal_wrapper = new GtkSharp.CallbackMarshalWrapper (marshal);
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QuitProxy proxy = new QuitProxy (function_wrapper, marshal_wrapper, data, destroy);
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GCHandle gch = GCHandle.Alloc (proxy);
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return gtk_quit_add_full (main_level, function_wrapper.NativeDelegate, marshal_wrapper.NativeDelegate, (IntPtr) gch, proxy.Handler);
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}
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public static uint Add (uint main_level, Function function)
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{
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GtkSharp.FunctionWrapper function_wrapper = new GtkSharp.FunctionWrapper (function);
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GCHandle gch = GCHandle.Alloc (function_wrapper);
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return gtk_quit_add_full (main_level, function_wrapper.NativeDelegate, null, (IntPtr) gch, GLib.DestroyHelper.NotifyHandler);
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}
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