qt-everywhere-src-5.14.1/qtscript/src/scripttools/debugging/qscriptdebuggerbackend_p_p.h

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#ifndef QSCRIPTDEBUGGERBACKEND_P_P_H
#define QSCRIPTDEBUGGERBACKEND_P_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/qhash.h>
#include <QtCore/qlist.h>
#include <QtScript/qscriptvalue.h>

#include "qscriptdebuggerbackend_p.h"

QT_BEGIN_NAMESPACE

class QEvent;
class QString;
class QScriptContext;
class QScriptEngine;
class QScriptValueIterator;
class QScriptObjectSnapshot;
class QScriptDebuggerAgent;
class QScriptDebuggerCommandExecutor;

class QScriptDebuggerBackend;
class Q_AUTOTEST_EXPORT QScriptDebuggerBackendPrivate
{
    Q_DECLARE_PUBLIC(QScriptDebuggerBackend)
public:
    QScriptDebuggerBackendPrivate();
    virtual ~QScriptDebuggerBackendPrivate();

    void postEvent(QEvent *e);
    virtual bool event(QEvent *e);

    // events reported by agent
    virtual void stepped(qint64 scriptId, int lineNumber, int columnNumber,
                         const QScriptValue &result);
    virtual void locationReached(qint64 scriptId, int lineNumber, int columnNumber);
    virtual void interrupted(qint64 scriptId, int lineNumber, int columnNumber);
    virtual void breakpoint(qint64 scriptId, int lineNumber, int columnNumber,
                            int breakpointId);
    virtual void exception(qint64 scriptId, const QScriptValue &exception,
                           bool hasHandler);
    virtual void debuggerInvocationRequest(qint64 scriptId, int lineNumber,
                                           int columnNumber);
    virtual void forcedReturn(qint64 scriptId, int lineNumber, int columnNumber,
                              const QScriptValue &value);

    static QScriptValue trace(QScriptContext *context,
                              QScriptEngine *engine);
    static QScriptValue qsassert(QScriptContext *context,
                                 QScriptEngine *engine);
    static QScriptValue fileName(QScriptContext *context,
                                 QScriptEngine *engine);
    static QScriptValue lineNumber(QScriptContext *context,
                                   QScriptEngine *engine);

    void agentDestroyed(QScriptDebuggerAgent *);

    QScriptDebuggerAgent *agent;
    QScriptDebuggerCommandExecutor *commandExecutor;

    int pendingEvaluateContextIndex;
    QString pendingEvaluateProgram;
    QString pendingEvaluateFileName;
    int pendingEvaluateLineNumber;
    bool ignoreExceptions;

    int nextScriptValueIteratorId;
    QMap<int, QScriptValueIterator*> scriptValueIterators;

    int nextScriptObjectSnapshotId;
    QMap<int, QScriptObjectSnapshot*> scriptObjectSnapshots;

    QObject *eventReceiver;

    QScriptDebuggerBackend *q_ptr;

    QScriptValue origTraceFunction;
    QScriptValue origFileNameFunction;
    QScriptValue origLineNumberFunction;
};

QT_END_NAMESPACE

#endif