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/******************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtScxml module.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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 The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
******************************************************************************/
#ifndef SCXMLQSTATES_H
#define SCXMLQSTATES_H
#include <QtScxml/qscxmlstatemachine.h>
#include <QtScxml/qscxmlinvokableservice.h>
#include <QAbstractTransition>
#include <QFinalState>
#include <QState>
QT_BEGIN_NAMESPACE
template<class T>
class QScxmlInvokeScxmlFactory: public QScxmlInvokableScxmlServiceFactory
{
public:
QScxmlInvokeScxmlFactory(QScxmlExecutableContent::StringId invokeLocation,
QScxmlExecutableContent::StringId id,
QScxmlExecutableContent::StringId idPrefix,
QScxmlExecutableContent::StringId idlocation,
const QVector<QScxmlExecutableContent::StringId> &namelist,
bool doAutoforward,
const QVector<Param> ¶ms,
QScxmlExecutableContent::ContainerId finalize)
: QScxmlInvokableScxmlServiceFactory(invokeLocation, id, idPrefix, idlocation, namelist,
doAutoforward, params, finalize)
{}
QScxmlInvokableService *invoke(QScxmlStateMachine *parent) Q_DECL_OVERRIDE
{
return finishInvoke(new T, parent);
}
};
class QScxmlStatePrivate;
class Q_SCXML_EXPORT QScxmlState: public QState
{
Q_OBJECT
public:
QScxmlState(QState *parent = Q_NULLPTR);
QScxmlState(QScxmlStateMachine *parent);
~QScxmlState();
void setAsInitialStateFor(QScxmlState *state);
void setAsInitialStateFor(QScxmlStateMachine *stateMachine);
QScxmlStateMachine *stateMachine() const;
QString stateLocation() const;
void setInitInstructions(QScxmlExecutableContent::ContainerId instructions);
void setOnEntryInstructions(QScxmlExecutableContent::ContainerId instructions);
void setOnExitInstructions(QScxmlExecutableContent::ContainerId instructions);
void setInvokableServiceFactories(const QVector<QScxmlInvokableServiceFactory *>& factories);
Q_SIGNALS:
void didEnter(); // TODO: REMOVE!
void willExit(); // TODO: REMOVE!
protected:
void onEntry(QEvent * event) Q_DECL_OVERRIDE;
void onExit(QEvent * event) Q_DECL_OVERRIDE;
private:
friend class QScxmlStatePrivate;
QScxmlStatePrivate *d;
};
class Q_SCXML_EXPORT QScxmlFinalState: public QFinalState
{
Q_OBJECT
public:
class Data;
QScxmlFinalState(QState *parent = Q_NULLPTR);
QScxmlFinalState(QScxmlStateMachine *parent);
~QScxmlFinalState();
void setAsInitialStateFor(QScxmlState *state);
void setAsInitialStateFor(QScxmlStateMachine *stateMachine);
QScxmlStateMachine *stateMachine() const;
QScxmlExecutableContent::ContainerId doneData() const;
void setDoneData(QScxmlExecutableContent::ContainerId doneData);
void setOnEntryInstructions(QScxmlExecutableContent::ContainerId instructions);
void setOnExitInstructions(QScxmlExecutableContent::ContainerId instructions);
protected:
void onEntry(QEvent * event) Q_DECL_OVERRIDE;
void onExit(QEvent * event) Q_DECL_OVERRIDE;
private:
Data *d;
};
class Q_SCXML_EXPORT QScxmlBaseTransition: public QAbstractTransition
{
Q_OBJECT
class Data;
public:
QScxmlBaseTransition(QState * sourceState = Q_NULLPTR,
const QStringList &eventSelector = QStringList());
QScxmlBaseTransition(QAbstractTransitionPrivate &dd, QState *parent,
const QStringList &eventSelector = QStringList());
~QScxmlBaseTransition();
QScxmlStateMachine *stateMachine() const;
QString transitionLocation() const;
bool eventTest(QEvent *event) Q_DECL_OVERRIDE;
protected:
void onTransition(QEvent *event) Q_DECL_OVERRIDE;
private:
Data *d;
};
class Q_SCXML_EXPORT QScxmlTransition: public QScxmlBaseTransition
{
Q_OBJECT
class Data;
public:
QScxmlTransition(QState * sourceState = Q_NULLPTR,
const QStringList &eventSelector = QStringList());
QScxmlTransition(const QStringList &eventSelector);
~QScxmlTransition();
void addTransitionTo(QScxmlState *state);
void addTransitionTo(QScxmlStateMachine *stateMachine);
bool eventTest(QEvent *event) Q_DECL_OVERRIDE;
QScxmlStateMachine *stateMachine() const;
void setInstructionsOnTransition(QScxmlExecutableContent::ContainerId instructions);
void setConditionalExpression(QScxmlExecutableContent::EvaluatorId evaluator);
protected:
void onTransition(QEvent *event) Q_DECL_OVERRIDE;
private:
Data *d;
};
QT_END_NAMESPACE
#endif // SCXMLQSTATES_H
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