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 "core/dom/ClientRect.h" 35 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 WebCore { 43 44 class Node; 45 46 class LayerRect FINAL : public RefCountedWillBeGarbageCollectedFinalized<LayerRect> { 47 public: create(PassRefPtrWillBeRawPtr<Node> node,const String & layerType,int nodeOffsetX,int nodeOffsetY,PassRefPtrWillBeRawPtr<ClientRect> rect)48 static PassRefPtrWillBeRawPtr<LayerRect> create(PassRefPtrWillBeRawPtr<Node> node, const String& layerType, int nodeOffsetX, int nodeOffsetY, PassRefPtrWillBeRawPtr<ClientRect> rect) 49 { 50 return adoptRefWillBeNoop(new LayerRect(node, layerType, nodeOffsetX, nodeOffsetY, rect)); 51 } 52 layerAssociatedNode()53 Node* layerAssociatedNode() const { return m_layerAssociatedNode.get(); } layerType()54 String layerType() const { return m_layerType; } associatedNodeOffsetX()55 int associatedNodeOffsetX() const { return m_associatedNodeOffsetX; } associatedNodeOffsetY()56 int associatedNodeOffsetY() const { return m_associatedNodeOffsetY; } layerRelativeRect()57 ClientRect* layerRelativeRect() const { return m_rect.get(); } 58 trace(Visitor * visitor)59 void trace(Visitor* visitor) 60 { 61 visitor->trace(m_layerAssociatedNode); 62 visitor->trace(m_rect); 63 } 64 65 private: LayerRect(PassRefPtrWillBeRawPtr<Node> node,const String & layerName,int nodeOffsetX,int nodeOffsetY,PassRefPtrWillBeRawPtr<ClientRect> rect)66 LayerRect(PassRefPtrWillBeRawPtr<Node> node, const String& layerName, int nodeOffsetX, int nodeOffsetY, PassRefPtrWillBeRawPtr<ClientRect> rect) 67 : m_layerAssociatedNode(node) 68 , m_layerType(layerName) 69 , m_associatedNodeOffsetX(nodeOffsetX) 70 , m_associatedNodeOffsetY(nodeOffsetY) 71 , m_rect(rect) 72 { 73 } 74 75 RefPtrWillBeMember<Node> m_layerAssociatedNode; 76 String m_layerType; 77 int m_associatedNodeOffsetX; 78 int m_associatedNodeOffsetY; 79 RefPtrWillBeMember<ClientRect> m_rect; 80 }; 81 82 } // namespace WebCore 83 84 #endif 85