qt-creator/src/plugins/debugger/scriptengine.h

/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact:  Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
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** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 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 GNU
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#ifndef DEBUGGER_SCRIPTENGINE_H
#define DEBUGGER_SCRIPTENGINE_H

#include <QtCore/QByteArray>
#include <QtCore/QHash>
#include <QtCore/QMap>
#include <QtCore/QObject>
#include <QtCore/QProcess>
#include <QtCore/QPoint>
#include <QtCore/QSet>
#include <QtCore/QVariant>

#include <QtNetwork/QLocalSocket>

QT_BEGIN_NAMESPACE
class QAction;
class QAbstractItemModel;
class QSplitter;
class QToolBar;
class QScriptEngine;
class QScriptValue;
QT_END_NAMESPACE

#include "idebuggerengine.h"

namespace Debugger {
namespace Internal {

class DebuggerManager;
class IDebuggerManagerAccessForEngines;
class ScriptAgent;
class WatchData;

class ScriptEngine : public IDebuggerEngine
{
    Q_OBJECT

public:
    ScriptEngine(DebuggerManager *parent);
    ~ScriptEngine();

private:
    // IDebuggerEngine implementation
    void stepExec();
    void stepOutExec();
    void nextExec();
    void stepIExec();
    void nextIExec();

    void shutdown();
    void setToolTipExpression(const QPoint &pos, const QString &exp);
    bool startDebugger();
    void exitDebugger();

    void continueInferior();
    void runInferior();
    void interruptInferior();

    void runToLineExec(const QString &fileName, int lineNumber);
    void runToFunctionExec(const QString &functionName);
    void jumpToLineExec(const QString &fileName, int lineNumber);

    void activateFrame(int index);
    void selectThread(int index);

    void attemptBreakpointSynchronization();

    void loadSessionData() {}
    void saveSessionData() {}

    void assignValueInDebugger(const QString &expr, const QString &value);
    void executeDebuggerCommand(const QString & command);

    void loadSymbols(const QString &moduleName);
    void loadAllSymbols();
    void reloadDisassembler();
    void reloadModules();
    void reloadRegisters() {}

    bool supportsThreads() const { return true; }
    void maybeBreakNow(bool byFunction);
    void updateWatchModel();
    void updateSubItem(const WatchData &data0);

private:
    friend class ScriptAgent;
    DebuggerManager *q;
    IDebuggerManagerAccessForEngines *qq;

    QScriptEngine *m_scriptEngine;
    QString m_scriptContents;
    QString m_scriptFileName;
    ScriptAgent *m_scriptAgent;

    bool m_stopped;
    bool m_stopOnNextLine;
};

} // namespace Internal
} // namespace Debugger

#endif // DEBUGGER_SCRIPTENGINE_H