InspectorProfilerAgent.h [plain text]
#ifndef InspectorProfilerAgent_h
#define InspectorProfilerAgent_h
#if ENABLE(JAVASCRIPT_DEBUGGER) && ENABLE(INSPECTOR)
#include "InspectorFrontend.h"
#include "PlatformString.h"
#include <wtf/Forward.h>
#include <wtf/HashMap.h>
#include <wtf/Noncopyable.h>
#include <wtf/PassOwnPtr.h>
namespace WebCore {
class InspectorArray;
class InspectorConsoleAgent;
class InspectorFrontend;
class InspectorObject;
class InspectorState;
class InstrumentingAgents;
class Page;
class ScriptHeapSnapshot;
class ScriptProfile;
typedef String ErrorString;
class InspectorProfilerAgent {
WTF_MAKE_NONCOPYABLE(InspectorProfilerAgent); WTF_MAKE_FAST_ALLOCATED;
public:
static PassOwnPtr<InspectorProfilerAgent> create(InstrumentingAgents*, InspectorConsoleAgent*, Page*, InspectorState*);
virtual ~InspectorProfilerAgent();
void addProfile(PassRefPtr<ScriptProfile> prpProfile, unsigned lineNumber, const String& sourceURL);
void addProfileFinishedMessageToConsole(PassRefPtr<ScriptProfile>, unsigned lineNumber, const String& sourceURL);
void addStartProfilingMessageToConsole(const String& title, unsigned lineNumber, const String& sourceURL);
void collectGarbage(ErrorString*);
void clearProfiles(ErrorString*) { resetState(); }
void resetState();
void enable(ErrorString*);
void disable(ErrorString*);
void isEnabled(ErrorString*, bool* result) { *result = enabled(); }
void start(ErrorString*) { startUserInitiatedProfiling(); }
void stop(ErrorString*) { stopUserInitiatedProfiling(); }
void disable();
void enable(bool skipRecompile);
bool enabled() { return m_enabled; }
String getCurrentUserInitiatedProfileName(bool incrementProfileNumber = false);
void getProfileHeaders(ErrorString* error, RefPtr<InspectorArray>* headers);
void getProfile(ErrorString* error, const String& type, unsigned uid, RefPtr<InspectorObject>* profileObject);
bool isRecordingUserInitiatedProfile() { return m_recordingUserInitiatedProfile; }
void removeProfile(ErrorString* error, const String& type, unsigned uid);
void setFrontend(InspectorFrontend*);
void clearFrontend();
void restore();
void startUserInitiatedProfiling();
void stopUserInitiatedProfiling(bool ignoreProfile = false);
void takeHeapSnapshot(ErrorString* error, bool detailed);
void toggleRecordButton(bool isProfiling);
private:
typedef HashMap<unsigned int, RefPtr<ScriptProfile> > ProfilesMap;
typedef HashMap<unsigned int, RefPtr<ScriptHeapSnapshot> > HeapSnapshotsMap;
void resetFrontendProfiles();
void restoreEnablement();
InspectorProfilerAgent(InstrumentingAgents*, InspectorConsoleAgent*, Page*, InspectorState*);
PassRefPtr<InspectorObject> createProfileHeader(const ScriptProfile& profile);
PassRefPtr<InspectorObject> createSnapshotHeader(const ScriptHeapSnapshot& snapshot);
InstrumentingAgents* m_instrumentingAgents;
InspectorConsoleAgent* m_consoleAgent;
Page* m_inspectedPage;
InspectorState* m_inspectorState;
InspectorFrontend::Profiler* m_frontend;
bool m_enabled;
bool m_recordingUserInitiatedProfile;
int m_currentUserInitiatedProfileNumber;
unsigned m_nextUserInitiatedProfileNumber;
unsigned m_nextUserInitiatedHeapSnapshotNumber;
ProfilesMap m_profiles;
HeapSnapshotsMap m_snapshots;
};
}
#endif // ENABLE(JAVASCRIPT_DEBUGGER) && ENABLE(INSPECTOR)
#endif // !defined(InspectorProfilerAgent_h)