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