/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the QtGui 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 http://www.qt.io/terms-conditions. For further ** information use the contact form at http://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 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QCOPCHANNEL_QWS_H #define QCOPCHANNEL_QWS_H #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) #ifndef QT_NO_COP class QWSClient; class QCopChannelPrivate; class Q_GUI_EXPORT QCopChannel : public QObject { Q_OBJECT public: explicit QCopChannel(const QString& channel, QObject *parent=0); #ifdef QT3_SUPPORT QT3_SUPPORT_CONSTRUCTOR QCopChannel(const QString& channel, QObject *parent, const char *name); #endif virtual ~QCopChannel(); QString channel() const; static bool isRegistered(const QString& channel); static bool send(const QString& channel, const QString& msg); static bool send(const QString& channel, const QString& msg, const QByteArray &data); static bool flush(); static void sendLocally( const QString& ch, const QString& msg, const QByteArray &data); static void reregisterAll(); virtual void receive(const QString& msg, const QByteArray &data); Q_SIGNALS: void received(const QString& msg, const QByteArray &data); private: void init(const QString& channel); // server side static void registerChannel(const QString& ch, QWSClient *cl); static void detach(QWSClient *cl); static void answer(QWSClient *cl, const QString& ch, const QString& msg, const QByteArray &data); // client side QCopChannelPrivate* d; friend class QWSServer; friend class QWSServerPrivate; friend class QApplication; }; #endif // QT_NO_COP QT_END_NAMESPACE QT_END_HEADER #endif // QCOPCHANNEL_QWS_H