a7bebb15b1
* glib/GInterfaceAdapter.cs: Fix a leak related to GCHandles not being freed. Patch from Mike Kestner with a minor tweak by me. [Fixes #523306] svn path=/trunk/gtk-sharp/; revision=138263
64 lines
1.6 KiB
C#
64 lines
1.6 KiB
C#
// GInterfaceAdapter.cs
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//
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// Author: Mike Kestner <mkestner@novell.com>
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//
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// Copyright (c) 2007 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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namespace GLib {
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using System;
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using System.Runtime.InteropServices;
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public delegate void GInterfaceInitHandler (IntPtr iface_ptr, IntPtr data);
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internal delegate void GInterfaceFinalizeHandler (IntPtr iface_ptr, IntPtr data);
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internal struct GInterfaceInfo {
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internal GInterfaceInitHandler InitHandler;
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internal GInterfaceFinalizeHandler FinalizeHandler;
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internal IntPtr Data;
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}
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public abstract class GInterfaceAdapter {
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GInterfaceInfo info;
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protected GInterfaceAdapter ()
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{
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}
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protected GInterfaceInitHandler InitHandler {
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set {
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info.InitHandler = value;
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}
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}
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public abstract GType GType { get; }
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public abstract IntPtr Handle { get; }
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internal GInterfaceInfo Info {
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get {
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if (info.Data == IntPtr.Zero)
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info.Data = (IntPtr) GCHandle.Alloc (this);
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return info;
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}
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}
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}
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}
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