DevTools: notify backend agents about profiler started/stopped events

Source/core/inspector/InspectorProfilerAgent.cpp

 /*
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 65 matching lines @@
 
 class InspectorProfilerAgent::ProfileDescriptor {
 public:
     ProfileDescriptor(const String& id, const String& title)
         : m_id(id)
         , m_title(title) { }
     String m_id;
     String m_title;
 };
 
-PassOwnPtr<InspectorProfilerAgent> InspectorProfilerAgent::create(InjectedScriptManager* injectedScriptManager, InspectorOverlay* overlay)
+PassOwnPtr<InspectorProfilerAgent> InspectorProfilerAgent::create(InjectedScriptManager* injectedScriptManager, InspectorOverlay* overlay, InspectorAgentRegistry* registry)
 {
-    return adoptPtr(new InspectorProfilerAgent(injectedScriptManager, overlay));
+    return adoptPtr(new InspectorProfilerAgent(injectedScriptManager, overlay, registry));
 }
 
-InspectorProfilerAgent::InspectorProfilerAgent(InjectedScriptManager* injectedScriptManager, InspectorOverlay* overlay)
+InspectorProfilerAgent::InspectorProfilerAgent(InjectedScriptManager* injectedScriptManager, InspectorOverlay* overlay, InspectorAgentRegistry* registry)
     : InspectorBaseAgent<InspectorProfilerAgent>("Profiler")
     , m_injectedScriptManager(injectedScriptManager)
     , m_frontend(0)
     , m_recordingCPUProfile(false)
     , m_profileNameIdleTimeMap(ScriptProfiler::currentProfileNameIdleTimeMap())
     , m_idleStartTime(0.0)
     , m_overlay(overlay)
+    , m_registry(registry)
 {
 }
 
 InspectorProfilerAgent::~InspectorProfilerAgent()
 {
 }
 
 void InspectorProfilerAgent::consoleProfile(const String& title, ScriptState* scriptState)
 {
     ASSERT(m_frontend && enabled());
@@ skipping 101 matching lines @@
     if (m_recordingCPUProfile)
         return;
     if (!enabled()) {
         *error = "Profiler is not enabled";
         return;
     }
     m_recordingCPUProfile = true;
     if (m_overlay)
         m_overlay->startedRecordingProfile();
     m_frontendInitiatedProfileId = nextProfileId();
+    m_registry->profilerStarted();
     ScriptProfiler::start(m_frontendInitiatedProfileId);
     m_state->setBoolean(ProfilerAgentState::userInitiatedProfiling, true);
 }
 
 void InspectorProfilerAgent::stop(ErrorString* errorString, RefPtr<TypeBuilder::Profiler::CPUProfile>& profile)
 {
     stop(errorString, &profile);
 }
 
 void InspectorProfilerAgent::stop(ErrorString* errorString, RefPtr<TypeBuilder::Profiler::CPUProfile>* profile)
 {
     if (!m_recordingCPUProfile) {
         if (errorString)
             *errorString = "No recording profiles found";
         return;
     }
     m_recordingCPUProfile = false;
     if (m_overlay)
         m_overlay->finishedRecordingProfile();
     RefPtr<ScriptProfile> scriptProfile = ScriptProfiler::stop(m_frontendInitiatedProfileId);
+    m_registry->profilerStopped();
     m_frontendInitiatedProfileId = String();
     if (scriptProfile && profile)
         *profile = createCPUProfile(*scriptProfile);
     else if (errorString)
         *errorString = "Profile wasn't found";
     m_state->setBoolean(ProfilerAgentState::userInitiatedProfiling, false);
 }
 
 String InspectorProfilerAgent::nextProfileId()
 {
@@ skipping 40 matching lines @@
     idleStarted();
 }
 
 void InspectorProfilerAgent::didLeaveNestedRunLoop()
 {
     idleFinished();
 }
 
 } // namespace WebCore