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32 #include "ScriptProfile.h"
34 #include "InspectorValues.h"
35 #include "V8Binding.h"
36 #include <v8-profiler.h>
37 #include <wtf/PassRefPtr.h>
38 #include <wtf/RefPtr.h>
42 ScriptProfile::~ScriptProfile()
44 const_cast<v8::CpuProfile*>(m_profile)->Delete();
47 String ScriptProfile::title() const
49 v8::HandleScope scope;
50 return toWebCoreString(m_profile->GetTitle());
53 unsigned int ScriptProfile::uid() const
55 return m_profile->GetUid();
58 PassRefPtr<ScriptProfileNode> ScriptProfile::head() const
60 return ScriptProfileNode::create(m_profile->GetTopDownRoot());
63 PassRefPtr<ScriptProfileNode> ScriptProfile::bottomUpHead() const
65 return ScriptProfileNode::create(m_profile->GetBottomUpRoot());
69 static PassRefPtr<InspectorObject> buildInspectorObjectFor(const v8::CpuProfileNode* node)
71 v8::HandleScope handleScope;
72 RefPtr<InspectorObject> result = InspectorObject::create();
73 result->setString("functionName", toWebCoreString(node->GetFunctionName()));
74 result->setString("url", toWebCoreString(node->GetScriptResourceName()));
75 result->setNumber("lineNumber", node->GetLineNumber());
76 result->setNumber("totalTime", node->GetTotalTime());
77 result->setNumber("selfTime", node->GetSelfTime());
78 result->setNumber("numberOfCalls", 0);
79 result->setBoolean("visible", true);
80 result->setNumber("callUID", node->GetCallUid());
82 RefPtr<InspectorArray> children = InspectorArray::create();
83 const int childrenCount = node->GetChildrenCount();
84 for (int i = 0; i < childrenCount; i++) {
85 const v8::CpuProfileNode* child = node->GetChild(i);
86 children->pushObject(buildInspectorObjectFor(child));
88 result->setArray("children", children);
89 return result.release();
92 PassRefPtr<InspectorObject> ScriptProfile::buildInspectorObjectForHead() const
94 return buildInspectorObjectFor(m_profile->GetTopDownRoot());
97 PassRefPtr<InspectorObject> ScriptProfile::buildInspectorObjectForBottomUpHead() const
99 return buildInspectorObjectFor(m_profile->GetBottomUpRoot());
103 } // namespace WebCore