1 : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 : * vim: sw=2 ts=8 et :
3 : */
4 : /* ***** BEGIN LICENSE BLOCK *****
5 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
6 : *
7 : * The contents of this file are subject to the Mozilla Public License Version
8 : * 1.1 (the "License"); you may not use this file except in compliance with
9 : * the License. You may obtain a copy of the License at:
10 : * http://www.mozilla.org/MPL/
11 : *
12 : * Software distributed under the License is distributed on an "AS IS" basis,
13 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
14 : * for the specific language governing rights and limitations under the
15 : * License.
16 : *
17 : * The Original Code is Mozilla Code.
18 : *
19 : * The Initial Developer of the Original Code is
20 : * The Mozilla Foundation
21 : * Portions created by the Initial Developer are Copyright (C) 2010
22 : * the Initial Developer. All Rights Reserved.
23 : *
24 : * Contributor(s):
25 : * Chris Jones <jones.chris.g@gmail.com>
26 : *
27 : * Alternatively, the contents of this file may be used under the terms of
28 : * either the GNU General Public License Version 2 or later (the "GPL"), or
29 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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38 : *
39 : * ***** END LICENSE BLOCK ***** */
40 :
41 : #include "ShadowLayerChild.h"
42 : #include "Layers.h"
43 : #include "ShadowLayers.h"
44 :
45 : namespace mozilla {
46 : namespace layers {
47 :
48 0 : ShadowLayerChild::ShadowLayerChild(ShadowableLayer* aLayer)
49 0 : : mLayer(aLayer)
50 0 : { }
51 :
52 0 : ShadowLayerChild::~ShadowLayerChild()
53 0 : { }
54 :
55 : void
56 0 : ShadowLayerChild::ActorDestroy(ActorDestroyReason why)
57 : {
58 0 : NS_ABORT_IF_FALSE(AncestorDeletion != why,
59 : "shadowable layer should have been cleaned up by now");
60 :
61 0 : if (AbnormalShutdown == why) {
62 : // This is last-ditch emergency shutdown. Just have the layer
63 : // forget its IPDL resources; IPDL-generated code will clean up
64 : // automatically in this case.
65 0 : mLayer->AsLayer()->Disconnect();
66 0 : mLayer = nsnull;
67 : }
68 0 : }
69 :
70 : } // namespace layers
71 : } // namespace mozilla
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