2 * Copyright (C) 2010 Apple Inc. All rights reserved.
3 * Copyright (C) 2010 Google Inc. All rights reserved.
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6 * modification, are permitted provided that the following conditions
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18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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30 #ifndef InspectorProfilerAgent_h
31 #define InspectorProfilerAgent_h
33 #include "InspectorFrontend.h"
34 #include "core/inspector/InspectorBaseAgent.h"
35 #include "wtf/Forward.h"
36 #include "wtf/HashMap.h"
37 #include "wtf/Noncopyable.h"
38 #include "wtf/PassOwnPtr.h"
39 #include "wtf/text/WTFString.h"
43 class InjectedScriptManager;
44 class InspectorConsoleAgent;
45 class InspectorFrontend;
46 class InstrumentingAgents;
47 class ScriptCallStack;
50 typedef String ErrorString;
52 class InspectorProfilerAgent : public InspectorBaseAgent<InspectorProfilerAgent>, public InspectorBackendDispatcher::ProfilerCommandHandler {
53 WTF_MAKE_NONCOPYABLE(InspectorProfilerAgent); WTF_MAKE_FAST_ALLOCATED;
55 static PassOwnPtr<InspectorProfilerAgent> create(InstrumentingAgents*, InspectorConsoleAgent*, InspectorCompositeState*, InjectedScriptManager*);
56 virtual ~InspectorProfilerAgent();
58 void addProfile(PassRefPtr<ScriptProfile> prpProfile, PassRefPtr<ScriptCallStack>);
59 void addProfileFinishedMessageToConsole(PassRefPtr<ScriptProfile>, unsigned lineNumber, const String& sourceURL);
60 virtual void clearProfiles(ErrorString*);
62 virtual void enable(ErrorString*);
63 virtual void disable(ErrorString*);
64 virtual void setSamplingInterval(ErrorString*, int);
65 virtual void start(ErrorString* = 0);
66 virtual void stop(ErrorString*, RefPtr<TypeBuilder::Profiler::ProfileHeader>& header);
69 String getCurrentUserInitiatedProfileName(bool incrementProfileNumber = false);
70 virtual void getCPUProfile(ErrorString*, int uid, RefPtr<TypeBuilder::Profiler::CPUProfile>&);
71 virtual void removeProfile(ErrorString*, const String& type, int uid);
73 virtual void setFrontend(InspectorFrontend*);
74 virtual void clearFrontend();
75 virtual void restore();
77 void toggleRecordButton(bool isProfiling);
79 void willProcessTask();
80 void didProcessTask();
81 void willEnterNestedRunLoop();
82 void didLeaveNestedRunLoop();
85 InspectorProfilerAgent(InstrumentingAgents*, InspectorConsoleAgent*, InspectorCompositeState*, InjectedScriptManager*);
89 void addProfile(PassRefPtr<ScriptProfile> prpProfile, unsigned lineNumber, const String& sourceURL);
91 void resetFrontendProfiles();
92 PassRefPtr<TypeBuilder::Profiler::ProfileHeader> stop(ErrorString* = 0);
94 PassRefPtr<TypeBuilder::Profiler::ProfileHeader> createProfileHeader(const ScriptProfile&);
96 InspectorConsoleAgent* m_consoleAgent;
97 InjectedScriptManager* m_injectedScriptManager;
98 InspectorFrontend::Profiler* m_frontend;
99 bool m_recordingCPUProfile;
100 int m_currentUserInitiatedProfileNumber;
101 unsigned m_nextUserInitiatedProfileNumber;
102 typedef HashMap<unsigned, RefPtr<ScriptProfile> > ProfilesMap;
103 ProfilesMap m_profiles;
105 typedef HashMap<String, double> ProfileNameIdleTimeMap;
106 ProfileNameIdleTimeMap* m_profileNameIdleTimeMap;
107 double m_idleStartTime;
113 } // namespace WebCore
116 #endif // !defined(InspectorProfilerAgent_h)