qabstractstate_p.h

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant

#ifndef QABSTRACTSTATE_P_H

#define QABSTRACTSTATE_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 <private/qobject_p.h>

#include <QtStateMachine/qabstractstate.h>

#include <private/qstatemachineglobal_p.h>

QT_REQUIRE_CONFIG(statemachine);

QT_BEGIN_NAMESPACE

class QStateMachine;

class QState;

class QAbstractStatePrivate : public QObjectPrivate

    Q_DECLARE_PUBLIC(QAbstractState)

public:

    enum StateType {

        AbstractState,

        StandardState,

        FinalState,

        HistoryState

};

    QAbstractStatePrivate(StateType type);

    static QAbstractStatePrivate *get(QAbstractState *q)

    { return q->d_func(); }

    static const QAbstractStatePrivate *get(const QAbstractState *q)

    { return q->d_func(); }

    QStateMachine *machine() const;

    void callOnEntry(QEvent *e);

    void callOnExit(QEvent *e);

    void emitEntered();

    void emitExited();

    quint16 stateType;

    bool isMachine;

    void activeChanged()

        emit q_func()->activeChanged(active.value());

    Q_OBJECT_BINDABLE_PROPERTY(QAbstractStatePrivate, bool, active,

                               &QAbstractStatePrivate::activeChanged);

    mutable QState *parentState;

};

QT_END_NAMESPACE

#endif // QABSTRACTSTATE_P_H