1/*
2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef LayerRect_h
32#define LayerRect_h
33
34#include "bindings/core/v8/ScriptWrappable.h"
35#include "core/dom/ClientRect.h"
36#include "platform/heap/Handle.h"
37#include "wtf/PassRefPtr.h"
38#include "wtf/RefCounted.h"
39#include "wtf/RefPtr.h"
40#include "wtf/text/WTFString.h"
41
42namespace blink {
43
44class Node;
45
46class LayerRect FINAL : public GarbageCollectedFinalized<LayerRect>, public ScriptWrappable {
47    DEFINE_WRAPPERTYPEINFO();
48public:
49    static LayerRect* create(PassRefPtrWillBeRawPtr<Node> node, const String& layerType, int nodeOffsetX, int nodeOffsetY, PassRefPtrWillBeRawPtr<ClientRect> rect)
50    {
51        return new LayerRect(node, layerType, nodeOffsetX, nodeOffsetY, rect);
52    }
53
54    Node* layerAssociatedNode() const { return m_layerAssociatedNode.get(); }
55    String layerType() const { return m_layerType; }
56    int associatedNodeOffsetX() const { return m_associatedNodeOffsetX; }
57    int associatedNodeOffsetY() const { return m_associatedNodeOffsetY; }
58    ClientRect* layerRelativeRect() const { return m_rect.get(); }
59
60    void trace(Visitor* visitor)
61    {
62        visitor->trace(m_layerAssociatedNode);
63        visitor->trace(m_rect);
64    }
65
66private:
67    LayerRect(PassRefPtrWillBeRawPtr<Node> node, const String& layerName, int nodeOffsetX, int nodeOffsetY, PassRefPtrWillBeRawPtr<ClientRect> rect)
68        : m_layerAssociatedNode(node)
69        , m_layerType(layerName)
70        , m_associatedNodeOffsetX(nodeOffsetX)
71        , m_associatedNodeOffsetY(nodeOffsetY)
72        , m_rect(rect) { }
73
74    RefPtrWillBeMember<Node> m_layerAssociatedNode;
75    String m_layerType;
76    int m_associatedNodeOffsetX;
77    int m_associatedNodeOffsetY;
78    RefPtrWillBeMember<ClientRect> m_rect;
79};
80
81} // namespace blink
82
83#endif // LayerRect_h
84