/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtQml module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QV8PROFILERSERVICE_P_H #define QV8PROFILERSERVICE_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include QT_BEGIN_NAMESPACE struct Q_AUTOTEST_EXPORT QV8ProfilerData { int messageType; QString filename; QString functionname; int lineNumber; double totalTime; double selfTime; int treeLevel; QByteArray toByteArray() const; }; class QQmlEngine; class QV8ProfilerServicePrivate; class Q_AUTOTEST_EXPORT QV8ProfilerService : public QQmlDebugService { Q_OBJECT public: enum MessageType { V8Entry, V8Complete, V8SnapshotChunk, V8SnapshotComplete, V8Started, V8MaximumMessage }; QV8ProfilerService(QObject *parent = 0); ~QV8ProfilerService(); static QV8ProfilerService *instance(); static void initialize(); public Q_SLOTS: void startProfiling(const QString &title); void stopProfiling(const QString &title); void takeSnapshot(); void deleteSnapshots(); void sendProfilingData(); protected: void stateAboutToBeChanged(State state); void messageReceived(const QByteArray &); private: Q_DISABLE_COPY(QV8ProfilerService) Q_DECLARE_PRIVATE(QV8ProfilerService) }; QT_END_NAMESPACE #endif // QV8PROFILERSERVICE_P_H