зеркало из https://github.com/mozilla/gecko-dev.git
39 строки
1.3 KiB
C++
39 строки
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "CStLayerOriginSetter.h"
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// See header file for documentation
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CStLayerOriginSetter::CStLayerOriginSetter(CHTMLView *viewToSet, CL_Layer *the_layer)
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: mShouldChange(false) {
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mViewToSet = viewToSet;
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if (the_layer && mViewToSet) {
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mViewToSet->GetLayerOrigin(&mOldx, &mOldy);
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mViewToSet->SetLayerOrigin(CL_GetLayerXOrigin(the_layer), CL_GetLayerYOrigin(the_layer));
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mShouldChange = true;
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}
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}
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CStLayerOriginSetter::~CStLayerOriginSetter() {
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if (mShouldChange && mViewToSet)
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mViewToSet->SetLayerOrigin(mOldx, mOldy);
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} |