| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com> |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWebChannel 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. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QWEBCHANNEL_H |
| #define QWEBCHANNEL_H |
| |
| #include <QtCore/QObject> |
| #include <QtCore/QJsonValue> |
| |
| #include <QtWebChannel/qwebchannelglobal.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QWebChannelPrivate; |
| class QWebChannelAbstractTransport; |
| |
| class Q_WEBCHANNEL_EXPORT QWebChannel : public QObject |
| { |
| Q_OBJECT |
| Q_DISABLE_COPY(QWebChannel) |
| Q_PROPERTY(bool blockUpdates READ blockUpdates WRITE setBlockUpdates NOTIFY blockUpdatesChanged) |
| public: |
| explicit QWebChannel(QObject *parent = Q_NULLPTR); |
| ~QWebChannel(); |
| |
| void registerObjects(const QHash<QString, QObject*> &objects); |
| QHash<QString, QObject*> registeredObjects() const; |
| Q_INVOKABLE void registerObject(const QString &id, QObject *object); |
| Q_INVOKABLE void deregisterObject(QObject *object); |
| |
| bool blockUpdates() const; |
| |
| void setBlockUpdates(bool block); |
| |
| Q_SIGNALS: |
| void blockUpdatesChanged(bool block); |
| |
| public Q_SLOTS: |
| void connectTo(QWebChannelAbstractTransport *transport); |
| void disconnectFrom(QWebChannelAbstractTransport *transport); |
| |
| private: |
| Q_DECLARE_PRIVATE(QWebChannel) |
| QWebChannel(QWebChannelPrivate &dd, QObject *parent = Q_NULLPTR); |
| Q_PRIVATE_SLOT(d_func(), void _q_transportDestroyed(QObject*)) |
| |
| friend class QMetaObjectPublisher; |
| friend class QQmlWebChannel; |
| friend class TestWebChannel; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QWEBCHANNEL_H |
| |