You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
109 lines
3.5 KiB
109 lines
3.5 KiB
14 years ago
|
/****************************************************************************
|
||
|
|
**
|
||
|
|
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
||
|
|
** All rights reserved.
|
||
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||
|
|
**
|
||
|
|
** This file is part of the QtGui module of the Qt Toolkit.
|
||
|
|
**
|
||
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
||
|
|
** Commercial Usage
|
||
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
||
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
||
|
|
** Software or, alternatively, in accordance with the terms contained in
|
||
|
|
** a written agreement between you and Nokia.
|
||
|
|
**
|
||
|
|
** 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 as published by the Free Software
|
||
|
|
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||
|
|
** packaging of this file. Please review the following information to
|
||
|
|
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||
|
|
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||
|
|
**
|
||
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
||
|
|
** rights. These rights are described in the Nokia Qt 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.
|
||
|
|
**
|
||
|
|
** If you have questions regarding the use of this file, please contact
|
||
|
|
** Nokia at qt-info@nokia.com.
|
||
|
|
** $QT_END_LICENSE$
|
||
|
|
**
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#ifndef QCOPCHANNEL_QWS_H
|
||
|
|
#define QCOPCHANNEL_QWS_H
|
||
|
|
|
||
|
|
#include <QtCore/qobject.h>
|
||
|
|
|
||
|
|
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
|