/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
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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
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 */

#ifndef LayerRect_h
#define LayerRect_h

#include "core/dom/ClientRect.h"

#include "platform/heap/Handle.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefCounted.h"
#include "wtf/RefPtr.h"
#include "wtf/text/WTFString.h"

namespace WebCore {

class Node;

class LayerRect FINAL : public RefCountedWillBeGarbageCollectedFinalized<LayerRect> {
public:
    static PassRefPtrWillBeRawPtr<LayerRect> create(PassRefPtrWillBeRawPtr<Node> node, const String& layerType, int nodeOffsetX, int nodeOffsetY, PassRefPtrWillBeRawPtr<ClientRect> rect)
    {
        return adoptRefWillBeNoop(new LayerRect(node, layerType, nodeOffsetX, nodeOffsetY, rect));
    }

    Node* layerAssociatedNode() const { return m_layerAssociatedNode.get(); }
    String layerType() const { return m_layerType; }
    int associatedNodeOffsetX() const { return m_associatedNodeOffsetX; }
    int associatedNodeOffsetY() const { return m_associatedNodeOffsetY; }
    ClientRect* layerRelativeRect() const { return m_rect.get(); }

    void trace(Visitor* visitor)
    {
        visitor->trace(m_layerAssociatedNode);
        visitor->trace(m_rect);
    }

private:
    LayerRect(PassRefPtrWillBeRawPtr<Node> node, const String& layerName, int nodeOffsetX, int nodeOffsetY, PassRefPtrWillBeRawPtr<ClientRect> rect)
        : m_layerAssociatedNode(node)
        , m_layerType(layerName)
        , m_associatedNodeOffsetX(nodeOffsetX)
        , m_associatedNodeOffsetY(nodeOffsetY)
        , m_rect(rect)
    {
    }

    RefPtrWillBeMember<Node> m_layerAssociatedNode;
    String m_layerType;
    int m_associatedNodeOffsetX;
    int m_associatedNodeOffsetY;
    RefPtrWillBeMember<ClientRect> m_rect;
};

} // namespace WebCore

#endif