qtmobility/examples/publish-subscribe/main.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 03 May 2010 13:18:40 +0300
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permissions -rw-r--r--
Revision: 201015 Kit: 201018
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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Mobility Components.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file.  Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "publisherdialog.h"
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#include "subscriberdialog.h"
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#include <QApplication>
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#include <qvaluespace.h>
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int main(int argc, char *argv[])
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{
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    QApplication app(argc, argv);
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    bool createDefault = true;
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    bool createPublisher = false;
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    bool createSubscriber = false;
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    for (int i = 1; i < argc; ++i) {
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        if (argv[i] == QLatin1String("-server")) {
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            QValueSpace::initValueSpaceServer();
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        } else if (argv[i] == QLatin1String("-publisher")) {
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            createPublisher = true;
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            createDefault = false;
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        } else if (argv[i] == QLatin1String("-subscriber")) {
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            createSubscriber = true;
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            createDefault = false;
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        }
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    }
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    PublisherDialog *publisher = 0;
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    if (createDefault || createPublisher) {
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        publisher = new PublisherDialog;
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        QObject::connect(publisher, SIGNAL(rejected()), &app, SLOT(quit()));
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#ifndef QTM_EXAMPLES_SMALL_SCREEN
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        publisher->show();
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#endif
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    }
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    SubscriberDialog *subscriber = 0;
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    if (createDefault || createSubscriber) {
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        subscriber = new SubscriberDialog;
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        QObject::connect(subscriber, SIGNAL(rejected()), &app, SLOT(quit()));
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#ifndef QTM_EXAMPLES_SMALL_SCREEN
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        subscriber->show();
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#else
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        subscriber->showMaximized();
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#endif
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    }
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#ifdef QTM_EXAMPLES_SMALL_SCREEN
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    QObject::connect(publisher, SIGNAL(switchRequested()), subscriber, SLOT(showMaximized()));
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    QObject::connect(publisher, SIGNAL(switchRequested()), subscriber, SLOT(repaint()));
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    QObject::connect(publisher, SIGNAL(switchRequested()), publisher, SLOT(hide()));
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    QObject::connect(subscriber, SIGNAL(switchRequested()), publisher, SLOT(showMaximized()));
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    QObject::connect(subscriber, SIGNAL(switchRequested()), publisher, SLOT(repaint()));
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    QObject::connect(subscriber, SIGNAL(switchRequested()), subscriber, SLOT(hide()));
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#endif
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    int result = app.exec();
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    if (publisher)
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        delete publisher;
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    if (subscriber)
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        delete subscriber;
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    return result;
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}