third_party/WebKit/Source/core/testing/LayerRectList.cpp

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
 * met:
 *
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 * notice, this list of conditions and the following disclaimer.
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 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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#include "core/testing/LayerRectList.h"

#include "core/dom/ClientRect.h"
#include "core/dom/Node.h"
#include "core/testing/LayerRect.h"

namespace blink {

LayerRectList::LayerRectList()
{
}

unsigned LayerRectList::length() const
{
    return m_list.size();
}

LayerRect* LayerRectList::item(unsigned index)
{
    if (index >= m_list.size())
        return 0;

    return m_list[index].get();
}

void LayerRectList::append(Node* layerRootNode, const String& layerType, int layerOffsetX, int layerOffsetY, ClientRect* layerRelativeRect)
{
    m_list.append(LayerRect::create(layerRootNode, layerType, layerOffsetX, layerOffsetY, layerRelativeRect));
}

DEFINE_TRACE(LayerRectList)
{
    visitor->trace(m_list);
}

} // namespace blink