1 /* 2 * Copyright (C) 2014 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 GraphicsLayerDebugInfo_h 32 #define GraphicsLayerDebugInfo_h 33 34 #include "platform/JSONValues.h" 35 #include "platform/geometry/LayoutRect.h" 36 #include "platform/graphics/CompositingReasons.h" 37 #include "public/platform/WebGraphicsLayerDebugInfo.h" 38 39 #include "wtf/Vector.h" 40 41 namespace WebCore { 42 43 class GraphicsLayerDebugInfo FINAL : public blink::WebGraphicsLayerDebugInfo { 44 public: 45 GraphicsLayerDebugInfo(); 46 virtual ~GraphicsLayerDebugInfo(); 47 48 virtual void appendAsTraceFormat(blink::WebString* out) const OVERRIDE; 49 50 GraphicsLayerDebugInfo* clone() const; 51 setDebugName(const String & name)52 void setDebugName(const String& name) { m_debugName = name; } compositingReasons()53 CompositingReasons compositingReasons() const { return m_compositingReasons; } setCompositingReasons(CompositingReasons reasons)54 void setCompositingReasons(CompositingReasons reasons) { m_compositingReasons = reasons; } setOwnerNodeId(int id)55 void setOwnerNodeId(int id) { m_ownerNodeId = id; } currentLayoutRects()56 Vector<LayoutRect>& currentLayoutRects() { return m_currentLayoutRects; } 57 58 private: 59 void appendLayoutRects(JSONObject*) const; 60 void appendCompositingReasons(JSONObject*) const; 61 void appendDebugName(JSONObject*) const; 62 void appendOwnerNodeId(JSONObject*) const; 63 64 String m_debugName; 65 CompositingReasons m_compositingReasons; 66 int m_ownerNodeId; 67 Vector<LayoutRect> m_currentLayoutRects; 68 }; 69 70 } // namespace WebCore 71 72 #endif 73