/*
* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#include "config.h"
#include "OOMHandler.h"
/*
* Copyright (C) 2007 Nokia, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <config.h>
#include "BrCtl.h"
#include "WebView.h"
#include "WebFrame.h"
#include "Cache.h"
#include "OOMHandler.h"
#include "StaticObjectsContainer.h"
namespace WebCore {
OOMHandler::OOMHandler()
{
MemoryManager::AddCollector(this);
MemoryManager::AddStopper(this);
}
OOMHandler::~OOMHandler()
{
MemoryManager::RemoveCollector(this);
MemoryManager::RemoveStopper(this);
}
TUint OOMHandler::Collect(TUint aRequired)
{
// clear all cached images.
cache()->clearImages();
return 0;
}
void OOMHandler::Restore()
{
// tot fixme: do nothing so far.
}
void OOMHandler::Stop()
{
// the first step is to stop all the active loadings
const Vector<CBrCtl*>& ctrls = StaticObjectsContainer::instance()->activeBrowserControls();
for (int i=0; i<ctrls.size(); ++i) {
ctrls[i]->webView()->mainFrame()->stopLoading();
}
}
}