#include "config.h"
#include "ScriptProfile.h"
#include "InspectorValues.h"
#include "V8Binding.h"
#include <v8-profiler.h>
#include <wtf/PassRefPtr.h>
#include <wtf/RefPtr.h>
namespace WebCore {
ScriptProfile::~ScriptProfile()
{
const_cast<v8::CpuProfile*>(m_profile)->Delete();
}
String ScriptProfile::title() const
{
v8::HandleScope scope;
return toWebCoreString(m_profile->GetTitle());
}
unsigned int ScriptProfile::uid() const
{
return m_profile->GetUid();
}
PassRefPtr<ScriptProfileNode> ScriptProfile::head() const
{
return ScriptProfileNode::create(m_profile->GetTopDownRoot());
}
PassRefPtr<ScriptProfileNode> ScriptProfile::bottomUpHead() const
{
return ScriptProfileNode::create(m_profile->GetBottomUpRoot());
}
#if ENABLE(INSPECTOR)
static PassRefPtr<InspectorObject> buildInspectorObjectFor(const v8::CpuProfileNode* node)
{
v8::HandleScope handleScope;
RefPtr<InspectorObject> result = InspectorObject::create();
result->setString("functionName", toWebCoreString(node->GetFunctionName()));
result->setString("url", toWebCoreString(node->GetScriptResourceName()));
result->setNumber("lineNumber", node->GetLineNumber());
result->setNumber("totalTime", node->GetTotalTime());
result->setNumber("selfTime", node->GetSelfTime());
result->setNumber("numberOfCalls", 0);
result->setBoolean("visible", true);
result->setNumber("callUID", node->GetCallUid());
RefPtr<InspectorArray> children = InspectorArray::create();
const int childrenCount = node->GetChildrenCount();
for (int i = 0; i < childrenCount; i++) {
const v8::CpuProfileNode* child = node->GetChild(i);
children->pushObject(buildInspectorObjectFor(child));
}
result->setArray("children", children);
return result.release();
}
PassRefPtr<InspectorObject> ScriptProfile::buildInspectorObjectForHead() const
{
return buildInspectorObjectFor(m_profile->GetTopDownRoot());
}
PassRefPtr<InspectorObject> ScriptProfile::buildInspectorObjectForBottomUpHead() const
{
return buildInspectorObjectFor(m_profile->GetBottomUpRoot());
}
#endif
}