1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef STATEMACHINELOADER_P_H
5#define STATEMACHINELOADER_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include "qscxmlqmlglobals_p.h"
19
20#include <QtCore/qurl.h>
21#include <QtScxml/qscxmlstatemachine.h>
22
23#include <QtCore/private/qproperty_p.h>
24#include <QtQml/qqml.h>
25
26QT_BEGIN_NAMESPACE
27
28class Q_SCXMLQML_EXPORT QScxmlStateMachineLoader: public QObject
29{
30 Q_OBJECT
31 Q_PROPERTY(QUrl source READ source WRITE setSource
32 NOTIFY sourceChanged BINDABLE bindableSource)
33 Q_PROPERTY(QScxmlStateMachine *stateMachine READ stateMachine DESIGNABLE false
34 NOTIFY stateMachineChanged BINDABLE bindableStateMachine)
35 Q_PROPERTY(QVariantMap initialValues READ initialValues WRITE setInitialValues
36 NOTIFY initialValuesChanged BINDABLE bindableInitialValues)
37 Q_PROPERTY(QScxmlDataModel *dataModel READ dataModel
38 WRITE setDataModel NOTIFY dataModelChanged BINDABLE bindableDataModel)
39 QML_NAMED_ELEMENT(StateMachineLoader)
40 QML_ADDED_IN_VERSION(5,8)
41
42public:
43 explicit QScxmlStateMachineLoader(QObject *parent = nullptr);
44
45 QScxmlStateMachine *stateMachine() const;
46 QBindable<QScxmlStateMachine*> bindableStateMachine();
47
48 QUrl source();
49 void setSource(const QUrl &source);
50 QBindable<QUrl> bindableSource();
51
52 QVariantMap initialValues() const;
53 void setInitialValues(const QVariantMap &initialValues);
54 QBindable<QVariantMap> bindableInitialValues();
55
56 QScxmlDataModel *dataModel() const;
57 void setDataModel(QScxmlDataModel *dataModel);
58 QBindable<QScxmlDataModel*> bindableDataModel();
59
60Q_SIGNALS:
61 void sourceChanged();
62 void initialValuesChanged();
63 void stateMachineChanged();
64 void dataModelChanged();
65
66private:
67 bool parse(const QUrl &source);
68 void setStateMachine(QScxmlStateMachine* stateMachine);
69
70private:
71 Q_OBJECT_COMPAT_PROPERTY(QScxmlStateMachineLoader, QUrl,
72 m_source, &QScxmlStateMachineLoader::setSource,
73 &QScxmlStateMachineLoader::sourceChanged);
74 Q_OBJECT_COMPAT_PROPERTY(QScxmlStateMachineLoader, QVariantMap,
75 m_initialValues, &QScxmlStateMachineLoader::setInitialValues,
76 &QScxmlStateMachineLoader::initialValuesChanged);
77 Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS(QScxmlStateMachineLoader, QScxmlDataModel*,
78 m_dataModel, &QScxmlStateMachineLoader::setDataModel,
79 &QScxmlStateMachineLoader::dataModelChanged, nullptr);
80 Q_OBJECT_BINDABLE_PROPERTY_WITH_ARGS(QScxmlStateMachineLoader, QScxmlStateMachine*,
81 m_stateMachine, nullptr, &QScxmlStateMachineLoader::stateMachineChanged);
82 QScxmlDataModel *m_implicitDataModel;
83};
84
85QT_END_NAMESPACE
86
87#endif // STATEMACHINELOADER_P_H
88

source code of qtscxml/src/scxmlqml/statemachineloader_p.h