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| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
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| ** |
| ** This file is part of the QtQml module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
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| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| |
| #ifndef QQMLDEBUGSERVICE_H |
| #define QQMLDEBUGSERVICE_H |
| |
| #include <QtCore/qobject.h> |
| #include <QtCore/qhash.h> |
| |
| #include <private/qtqmlglobal_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. |
| // |
| |
| QT_REQUIRE_CONFIG(qml_debug); |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QJSEngine; |
| |
| class QQmlDebugServicePrivate; |
| class Q_QML_PRIVATE_EXPORT QQmlDebugService : public QObject |
| { |
| Q_OBJECT |
| Q_DECLARE_PRIVATE(QQmlDebugService) |
| |
| public: |
| ~QQmlDebugService() override; |
| |
| const QString &name() const; |
| float version() const; |
| |
| enum State { NotConnected, Unavailable, Enabled }; |
| State state() const; |
| void setState(State newState); |
| |
| virtual void stateAboutToBeChanged(State) {} |
| virtual void stateChanged(State) {} |
| virtual void messageReceived(const QByteArray &) {} |
| |
| virtual void engineAboutToBeAdded(QJSEngine *engine) { emit attachedToEngine(engine); } |
| virtual void engineAboutToBeRemoved(QJSEngine *engine) { emit detachedFromEngine(engine); } |
| |
| virtual void engineAdded(QJSEngine *) {} |
| virtual void engineRemoved(QJSEngine *) {} |
| |
| static const QHash<int, QObject *> &objectsForIds(); |
| static int idForObject(QObject *); |
| static QObject *objectForId(int id) { return objectsForIds().value(id); } |
| |
| protected: |
| explicit QQmlDebugService(const QString &, float version, QObject *parent = nullptr); |
| |
| signals: |
| void attachedToEngine(QJSEngine *); |
| void detachedFromEngine(QJSEngine *); |
| |
| void messageToClient(const QString &name, const QByteArray &message); |
| void messagesToClient(const QString &name, const QList<QByteArray> &messages); |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QQMLDEBUGSERVICE_H |
| |