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/*
* Copyright (C) 2011 Adobe Systems Incorporated. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "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 THE COPYRIGHT HOLDER 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 "WebKitNamedFlow.h"
#include "Node.h"
#include "NodeList.h"
#include "RenderFlowThread.h"
namespace WebCore {
WebKitNamedFlow::WebKitNamedFlow(RenderFlowThread* parentFlowThread)
: m_parentFlowThread(parentFlowThread)
{
}
WebKitNamedFlow::~WebKitNamedFlow()
{
}
bool WebKitNamedFlow::overflow() const
{
m_parentFlowThread->document()->updateLayoutIgnorePendingStylesheets();
return m_parentFlowThread->overflow();
}
PassRefPtr<NodeList> WebKitNamedFlow::getRegionsByContentNode(Node* contentNode)
{
if (!contentNode)
return 0;
m_parentFlowThread->document()->updateLayoutIgnorePendingStylesheets();
return contentNode->getRegionsByContentNode(m_parentFlowThread->flowThread());
}
} // namespace WebCore
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