Merge WebKit at r66079 : Initial merge by git

Change-Id: Ie2e1440fb9d487d24e52c247342c076fecaecac7

1 files changed, 93 insertions, 0 deletions

diff --git a/WebCore/inspector/InspectorProfilerAgent.h b/WebCore/inspector/InspectorProfilerAgent.h
new file mode 100644
index 0000000..9593eba
--- /dev/null
+++ b/WebCore/inspector/InspectorProfilerAgent.h
@@ -0,0 +1,93 @@
+/*
+ * 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.
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef InspectorProfilerAgent_h
+#define InspectorProfilerAgent_h
+
+#if ENABLE(JAVASCRIPT_DEBUGGER)
+
+#include "PlatformString.h"
+#include <wtf/Forward.h>
+#include <wtf/HashMap.h>
+#include <wtf/Noncopyable.h>
+#include <wtf/PassOwnPtr.h>
+
+namespace WebCore {
+
+class InspectorArray;
+class InspectorController;
+class InspectorFrontend;
+class InspectorObject;
+class ScriptProfile;
+
+class InspectorProfilerAgent : public Noncopyable {
+public:
+    static PassOwnPtr<InspectorProfilerAgent> create(InspectorController*);
+    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 clearProfiles() { resetState(); }
+    void disable();
+    void enable(bool skipRecompile);
+    bool enabled() { return m_enabled; }
+    String getCurrentUserInitiatedProfileName(bool incrementProfileNumber = false);
+    void getProfileHeaders(RefPtr<InspectorArray>* headers);
+    void getProfile(unsigned uid, RefPtr<InspectorObject>* profileObject);
+    bool isRecordingUserInitiatedProfile() { return m_recordingUserInitiatedProfile; }
+    void removeProfile(unsigned uid);
+    void resetState();
+    void setFrontend(InspectorFrontend* frontend) { m_frontend = frontend; }
+    void startProfiling() { startUserInitiatedProfiling(); }
+    void startUserInitiatedProfiling();
+    void stopProfiling() { stopUserInitiatedProfiling(); }
+    void stopUserInitiatedProfiling();
+    void toggleRecordButton(bool isProfiling);
+
+private:
+    typedef HashMap<unsigned int, RefPtr<ScriptProfile> > ProfilesMap;
+
+    InspectorProfilerAgent(InspectorController*);
+    PassRefPtr<InspectorObject> createProfileHeader(const ScriptProfile& profile);
+
+    InspectorController* m_inspectorController;
+    InspectorFrontend* m_frontend;
+    bool m_enabled;
+    bool m_recordingUserInitiatedProfile;
+    int m_currentUserInitiatedProfileNumber;
+    unsigned m_nextUserInitiatedProfileNumber;
+    ProfilesMap m_profiles;
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(JAVASCRIPT_DEBUGGER)
+
+#endif // !defined(InspectorProfilerAgent_h)