mirror of
https://github.com/chylex/Nextcloud-Desktop.git
synced 2024-10-19 13:42:46 +02:00
87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
/*
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* Copyright (C) by Duncan Mac-Vicar P. <duncan@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include <signal.h>
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#include "mirall/application.h"
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#include "mirall/theme.h"
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#include "mirall/utility.h"
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#include "mirall/cocoainitializer.h"
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#include "updater/updater.h"
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#include <QTimer>
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#include <QMessageBox>
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using namespace Mirall;
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void warnSystray()
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{
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QMessageBox::critical(0, qApp->translate("main.cpp", "System Tray not available"),
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qApp->translate("main.cpp", "%1 requires on a working system tray. "
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"If you are running XFCE, please follow "
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"<a href=\"http://docs.xfce.org/xfce/xfce4-panel/systray\">these instructions</a>. "
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"Otherwise, please install a system tray application such as 'trayer' and try again.")
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.arg(Theme::instance()->appNameGUI()));
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}
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int main(int argc, char **argv)
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{
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Q_INIT_RESOURCE(mirall);
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#ifdef Q_OS_MAC
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Mac::CocoaInitializer cocoaInit; // RIIA
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#endif
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Mirall::Application app(argc, argv);
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#ifndef Q_OS_WIN
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signal(SIGPIPE, SIG_IGN);
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#endif
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if( app.giveHelp() ) {
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app.showHelp();
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return 0;
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}
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// if handleStartup returns true, main()
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// needs to terminate here, e.g. because
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// the updater is triggered
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if (Updater::instance()->handleStartup()) {
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return true;
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}
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// if the application is already running, notify it.
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if( app.isRunning() ) {
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QStringList args = app.arguments();
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if ( args.size() > 1 && ! app.giveHelp() ) {
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QString msg = args.join( QLatin1String("|") );
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if( ! app.sendMessage( msg ) )
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return -1;
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}
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return 0;
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} else {
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int attempts = 0;
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forever {
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if (!QSystemTrayIcon::isSystemTrayAvailable() && qgetenv("DESKTOP_SESSION") != "ubuntu") {
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Utility::sleep(1);
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attempts++;
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if (attempts < 30) continue;
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} else {
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break;
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}
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warnSystray();
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break;
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}
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}
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return app.exec();
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}
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