/*

 * Copyright (C) 2008 Apple 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.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 INC. OR

 * 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 Profile_h

#define Profile_h

#include "ProfileNode.h"

#include <runtime/UString.h>

#include <wtf/RefCounted.h>

#include <wtf/RefPtr.h>

namespace JSC {

    class Profile : public RefCounted<Profile> {

    public:

        static PassRefPtr<Profile> create(const UString& title, unsigned uid);

        virtual ~Profile();

        const UString& title() const { return m_title; }

        ProfileNode* head() const { return m_head.get(); }

        void setHead(PassRefPtr<ProfileNode> head) { m_head = head; }

        double totalTime() const { return m_head->totalTime(); }

        unsigned int uid() const { return m_uid; }

        void forEach(void (ProfileNode::*)());

        void focus(const ProfileNode*);

        void exclude(const ProfileNode*);

        void restoreAll();

#ifndef NDEBUG

        void debugPrintData() const;

        void debugPrintDataSampleStyle() const;

#endif

    protected:

        Profile(const UString& title, unsigned uid);

    private:

        void removeProfileStart();

        void removeProfileEnd();

        UString m_title;

        RefPtr<ProfileNode> m_head;

        unsigned int m_uid;

    };

} // namespace JSC

#endif // Profile_h