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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: http://www.qt-project.org/
**
** This file is part of the QtSCriptTools module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSCRIPTDEBUGGERBACKEND_P_H
#define QSCRIPTDEBUGGERBACKEND_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 <QtCore/qobjectdefs.h>
#include <QtCore/qpair.h>
#include "qscriptbreakpointdata_p.h"
#include "qscriptscriptdata_p.h"
QT_BEGIN_NAMESPACE
class QScriptContext;
class QScriptEngine;
class QScriptDebuggerCommandExecutor;
class QScriptDebuggerEvent;
class QScriptValue;
class QScriptValueIterator;
class QScriptObjectSnapshot;
class QStringList;
typedef QPair<QList<qint64>, QList<qint64> > QScriptScriptsDelta;
typedef QPair<QList<qint64>, QList<qint64> > QScriptContextsDelta;
class QScriptDebuggerBackendPrivate;
class Q_AUTOTEST_EXPORT QScriptDebuggerBackend
{
public:
QScriptDebuggerBackend();
virtual ~QScriptDebuggerBackend();
void attachTo(QScriptEngine *engine);
void detach();
QScriptEngine *engine() const;
void stepInto(int count = 1);
void stepOver(int count = 1);
void stepOut();
void continueEvalution();
void interruptEvaluation();
void runToLocation(const QString &fileName, int lineNumber);
void runToLocation(qint64 scriptId, int lineNumber);
void returnToCaller(int contextIndex, const QScriptValue &value);
void evaluate(int contextIndex, const QString &program,
const QString &fileName, int lineNumber);
int setBreakpoint(const QScriptBreakpointData &data);
bool deleteBreakpoint(int id);
void deleteAllBreakpoints();
QScriptBreakpointData breakpointData(int id) const;
bool setBreakpointData(int id, const QScriptBreakpointData &data);
QScriptBreakpointMap breakpoints() const;
QScriptScriptMap scripts() const;
QScriptScriptData scriptData(qint64 id) const;
void scriptsCheckpoint();
QScriptScriptsDelta scriptsDelta() const;
qint64 resolveScript(const QString &fileName) const;
int contextCount() const;
QScriptContext *context(int index) const;
QStringList backtrace() const;
QList<qint64> contextIds() const;
QScriptContextsDelta contextsCheckpoint();
int newScriptObjectSnapshot();
QScriptObjectSnapshot *scriptObjectSnapshot(int id) const;
void deleteScriptObjectSnapshot(int id);
int newScriptValueIterator(const QScriptValue &object);
QScriptValueIterator *scriptValueIterator(int id) const;
void deleteScriptValueIterator(int id);
QScriptValue traceFunction() const;
QScriptValue assertFunction() const;
QScriptValue fileNameFunction() const;
QScriptValue lineNumberFunction() const;
void doPendingEvaluate(bool postEvent);
bool ignoreExceptions() const;
void setIgnoreExceptions(bool ignore);
QScriptDebuggerCommandExecutor *commandExecutor() const;
void setCommandExecutor(QScriptDebuggerCommandExecutor *executor);
virtual void resume() = 0;
protected:
virtual void event(const QScriptDebuggerEvent &event) = 0;
protected:
QScriptDebuggerBackend(QScriptDebuggerBackendPrivate &dd);
QScopedPointer<QScriptDebuggerBackendPrivate> d_ptr;
private:
Q_DECLARE_PRIVATE(QScriptDebuggerBackend)
Q_DISABLE_COPY(QScriptDebuggerBackend)
};
QT_END_NAMESPACE
#endif
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