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      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 ScriptProfileNode_h
     32 #define ScriptProfileNode_h
     33 
     34 #include "PlatformString.h"
     35 
     36 namespace v8 {
     37 class CpuProfileNode;
     38 }
     39 
     40 namespace WebCore {
     41 
     42 class ScriptProfileNode;
     43 
     44 typedef Vector<RefPtr<ScriptProfileNode> > ProfileNodesList;
     45 
     46 class ScriptProfileNode : public RefCounted<ScriptProfileNode> {
     47 public:
     48     static PassRefPtr<ScriptProfileNode> create(const v8::CpuProfileNode* profileNode)
     49     {
     50         return adoptRef(new ScriptProfileNode(profileNode));
     51     }
     52     virtual ~ScriptProfileNode() {}
     53 
     54     String functionName() const;
     55     String url() const;
     56     unsigned long lineNumber() const;
     57     double totalTime() const;
     58     double selfTime() const;
     59     unsigned long numberOfCalls() const;
     60     ProfileNodesList children() const;
     61     bool visible() const;
     62     unsigned long callUID() const;
     63 
     64 protected:
     65     ScriptProfileNode(const v8::CpuProfileNode* profileNode)
     66         : m_profileNode(profileNode)
     67     {}
     68 
     69 private:
     70     const v8::CpuProfileNode* m_profileNode;
     71 };
     72 
     73 } // namespace WebCore
     74 
     75 #endif // ScriptProfileNode_h
     76