| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef EVENTCONNECTION_P_H |
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| 5 | #define EVENTCONNECTION_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include "qscxmlqmlglobals_p.h" |
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| 19 | |
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| 20 | #include <QtScxml/qscxmlstatemachine.h> |
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| 21 | #include <QtScxml/qscxmlevent.h> |
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| 22 | #include <QtCore/qobject.h> |
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| 23 | #include <QtQml/qqmlparserstatus.h> |
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| 24 | #include <QtQml/qqml.h> |
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| 25 | #include "QtCore/qproperty.h" |
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| 26 | #include <private/qproperty_p.h> |
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| 27 | |
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| 28 | QT_BEGIN_NAMESPACE |
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| 29 | |
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| 30 | // QScxmlEvent is used as signal parameter, and defined in the cpp lib |
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| 31 | struct Q_SCXMLQML_PRIVATE_EXPORT QScxmlEventForeign |
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| 32 | { |
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| 33 | Q_GADGET |
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| 34 | QML_ANONYMOUS |
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| 35 | QML_FOREIGN(QScxmlEvent) |
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| 36 | QML_ADDED_IN_VERSION(5,8) |
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| 37 | }; |
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| 38 | |
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| 39 | class Q_SCXMLQML_PRIVATE_EXPORT QScxmlEventConnection : public QObject, public QQmlParserStatus |
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| 40 | { |
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| 41 | Q_OBJECT |
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| 42 | Q_PROPERTY(QStringList events READ events WRITE setEvents NOTIFY eventsChanged |
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| 43 | BINDABLE bindableEvents) |
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| 44 | Q_PROPERTY(QScxmlStateMachine *stateMachine READ stateMachine WRITE setStateMachine |
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| 45 | NOTIFY stateMachineChanged BINDABLE bindableStateMachine) |
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| 46 | Q_INTERFACES(QQmlParserStatus) |
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| 47 | QML_NAMED_ELEMENT(EventConnection) |
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| 48 | QML_ADDED_IN_VERSION(5,8) |
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| 49 | |
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| 50 | public: |
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| 51 | QScxmlEventConnection(QObject *parent = nullptr); |
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| 52 | |
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| 53 | QStringList events() const; |
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| 54 | void setEvents(const QStringList &events); |
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| 55 | QBindable<QStringList> bindableEvents(); |
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| 56 | |
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| 57 | QScxmlStateMachine *stateMachine() const; |
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| 58 | void setStateMachine(QScxmlStateMachine *stateMachine); |
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| 59 | QBindable<QScxmlStateMachine*> bindableStateMachine(); |
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| 60 | |
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| 61 | Q_SIGNALS: |
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| 62 | void eventsChanged(); |
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| 63 | void stateMachineChanged(); |
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| 64 | |
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| 65 | void occurred(const QScxmlEvent &event); |
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| 66 | |
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| 67 | private: |
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| 68 | Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS(QScxmlEventConnection, QScxmlStateMachine*, m_stateMachine, |
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| 69 | &QScxmlEventConnection::setStateMachine, |
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| 70 | &QScxmlEventConnection::stateMachineChanged, nullptr); |
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| 71 | Q_OBJECT_COMPAT_PROPERTY(QScxmlEventConnection, QStringList, m_events, |
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| 72 | &QScxmlEventConnection::setEvents, |
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| 73 | &QScxmlEventConnection::eventsChanged); |
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| 74 | |
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| 75 | QList<QMetaObject::Connection> m_connections; |
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| 76 | |
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| 77 | void doConnect(); |
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| 78 | void classBegin() override; |
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| 79 | void componentComplete() override; |
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| 80 | }; |
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| 81 | |
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| 82 | QT_END_NAMESPACE |
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| 83 | |
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| 84 | #endif // EVENTCONNECTION_P_H |
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| 85 | |
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