third_party/WebKit/Source/core/testing/LayerRect.h

   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
  42 namespace blink {
  43
  44 class Node;
  45
  46 class LayerRect final : public GarbageCollectedFinalized<LayerRect>, public ScriptWrappable {
  47     DEFINE_WRAPPERTYPEINFO();
  48 public:
  49     static LayerRect* create(PassRefPtrWillBeRawPtr<Node> node, const String& layerType, int nodeOffsetX, int nodeOffsetY, 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     DEFINE_INLINE_TRACE()
  61     {
  62         visitor->trace(m_layerAssociatedNode);
  63         visitor->trace(m_rect);
  64     }
  65
  66 private:
  67     LayerRect(PassRefPtrWillBeRawPtr<Node> node, const String& layerName, int nodeOffsetX, int nodeOffsetY, 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     Member<ClientRect> m_rect;
  79 };
  80
  81 } // namespace blink
  82
  83 #endif // LayerRect_h