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c949e6e8de
* glib/Source.cs: rework proxy removal to avoid boxing profile. * glib/Idle.cs: save src_id in proxy to facilitate removal. * glib/Timeout.cs: save src_id in proxy to facilitate removal. [Fixes #359561] svn path=/trunk/gtk-sharp/; revision=96363
63 lines
1.6 KiB
C#
63 lines
1.6 KiB
C#
// GLib.Source.cs - Source class implementation
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//
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// Author: Duncan Mak <duncan@ximian.com>
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//
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// Copyright (c) 2002 Mike Kestner
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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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namespace GLib {
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using System;
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using System.Collections;
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using System.Runtime.InteropServices;
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public delegate bool GSourceFunc ();
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//
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// Base class for IdleProxy and TimeoutProxy
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//
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internal class SourceProxy {
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internal Delegate real_handler;
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internal Delegate proxy_handler;
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internal uint ID;
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internal void Remove ()
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{
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lock (Source.source_handlers)
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Source.source_handlers.Remove (ID);
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real_handler = null;
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proxy_handler = null;
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}
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}
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public class Source {
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private Source () {}
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internal static Hashtable source_handlers = new Hashtable ();
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[DllImport("libglib-2.0-0.dll")]
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static extern bool g_source_remove (uint tag);
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public static bool Remove (uint tag)
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{
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lock (Source.source_handlers)
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source_handlers.Remove (tag);
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return g_source_remove (tag);
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}
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}
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}
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