1/* 2 * Copyright (c) 2010, 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 ScriptProfile_h 32#define ScriptProfile_h 33 34#include "core/InspectorTypeBuilder.h" 35#include "platform/heap/Handle.h" 36#include "wtf/RefCounted.h" 37#include "wtf/text/WTFString.h" 38#include <v8-profiler.h> 39 40namespace blink { 41 42class ScriptProfile FINAL : public RefCountedWillBeGarbageCollectedFinalized<ScriptProfile> { 43public: 44 static PassRefPtrWillBeRawPtr<ScriptProfile> create(v8::CpuProfile* profile, double idleTime) 45 { 46 return adoptRefWillBeNoop(new ScriptProfile(profile, idleTime)); 47 } 48 ~ScriptProfile(); 49 void trace(Visitor*) { } 50 51 String title() const; 52 double idleTime() const; 53 54 double startTime() const; 55 double endTime() const; 56 57 PassRefPtr<TypeBuilder::Profiler::CPUProfileNode> buildInspectorObjectForHead() const; 58 PassRefPtr<TypeBuilder::Array<int> > buildInspectorObjectForSamples() const; 59 PassRefPtr<TypeBuilder::Array<double> > buildInspectorObjectForTimestamps() const; 60 61private: 62 ScriptProfile(v8::CpuProfile* profile, double idleTime) 63 : m_profile(profile) 64 , m_idleTime(idleTime) 65 { 66 } 67 68 v8::CpuProfile* m_profile; 69 double m_idleTime; 70}; 71 72} // namespace blink 73 74#endif // ScriptProfile_h 75