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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtScxml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qscxmldatamodel_p.h"
#include "qscxmlnulldatamodel.h"
#include "qscxmlecmascriptdatamodel.h"
#include "qscxmlstatemachine_p.h"
QT_USE_NAMESPACE
QScxmlDataModel::ForeachLoopBody::~ForeachLoopBody()
{}
/*!
* \class QScxmlDataModel
* \brief Data-model base-class for a QScxmlStateMachine
* \since 5.6
* \inmodule QtScxml
*
* SCXML data models are described in the SCXML specification.
*
* One data-model can only belong to one state machine.
*
* \sa QScxmlStateMachine QScxmlCppDataModel QScxmlEcmaScriptDataModel QScxmlNullDataModel
*/
/*!
* \brief Creates a new data model.
*/
QScxmlDataModel::QScxmlDataModel(QScxmlStateMachine *stateMachine)
: d(new QScxmlDataModelPrivate(stateMachine))
{
QScxmlStateMachinePrivate::get(stateMachine)->m_dataModel = this;
}
/*!
* \brief Destroys the data model.
*/
QScxmlDataModel::~QScxmlDataModel()
{
delete d;
}
/*!
* \return the state machine to which this data-model is associated.
*/
QScxmlStateMachine *QScxmlDataModel::stateMachine() const
{
return d->m_stateMachine;
}
QScxmlTableData *QScxmlDataModel::tableData() const
{
return stateMachine()->tableData();
}
QScxmlDataModel *QScxmlDataModelPrivate::instantiateDataModel(
DocumentModel::Scxml::DataModelType type, QScxmlStateMachine *stateMachine)
{
Q_ASSERT(stateMachine);
QScxmlDataModel *dataModel = Q_NULLPTR;
switch (type) {
case DocumentModel::Scxml::NullDataModel:
dataModel = new QScxmlNullDataModel(stateMachine);
break;
case DocumentModel::Scxml::JSDataModel:
dataModel = new QScxmlEcmaScriptDataModel(stateMachine);
break;
case DocumentModel::Scxml::CppDataModel:
break;
default:
Q_UNREACHABLE();
}
QScxmlStateMachinePrivate::get(stateMachine)->parserData()->m_ownedDataModel.reset(dataModel);
return dataModel;
}
void QScxmlDataModelPrivate::setStateMachine(QScxmlStateMachine *stateMachine)
{
m_stateMachine = stateMachine;
}
/*!
* \fn QScxmlDataModel::setup(const QVariantMap &initialDataValues)
*
* Initializes the data model.
*/
/*!
* \fn QScxmlDataModel::setEvent(const QScxmlEvent &event)
*
* Sets the event to use in subsequent executable content execution.
*/
/*!
* \fn QScxmlDataModel::property(const QString &name) const
*
* Returns the value of the property \a name.
*/
/*!
* \fn QScxmlDataModel::hasProperty(const QString &name) const
*
* \return Returns true if a property with the given \a name exists, false otherwise.
*/
/*!
* \fn QScxmlDataModel::setProperty(const QString &name, const QVariant &value, const QString &context)
*
* Sets a property to the given value.
*
* \param name The name of the property to set.
* \param value The new value for the property.
* \param context A string that is used in error messages to indicate a location in the SCXML file
* where the error occurred.
* \return Returns true if successful, otherwise false if any error occurred.
*/
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