Mercurial > trustbridge
comparison ui/trayicon.cpp @ 871:4efd6378c001
(issue51) Add fallback in case systemtray is unavailable.
If no systemtray is available it will now show a message box
as notification.
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Wed, 06 Aug 2014 18:03:23 +0200 |
| parents | |
| children | c096881e8ed0 |
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| 870:e93ae5233217 | 871:4efd6378c001 |
|---|---|
| 1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik | |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU GPL (v>=2) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! | |
| 6 * See LICENSE.txt for details. | |
| 7 */ | |
| 8 | |
| 9 #include "trayicon.h" | |
| 10 | |
| 11 #include <QMessageBox> | |
| 12 #include <QSystemTrayIcon> | |
| 13 #include <QDebug> | |
| 14 #include <QAbstractButton> | |
| 15 #include <QMainWindow> | |
| 16 | |
| 17 TrayIcon::TrayIcon (QObject *parent) : | |
| 18 QSystemTrayIcon (parent), | |
| 19 useAlt(false) | |
| 20 { | |
| 21 if (QSystemTrayIcon::isSystemTrayAvailable() && | |
| 22 qgetenv("XDG_CURRENT_DESKTOP") != "Unity") { | |
| 23 return; | |
| 24 } | |
| 25 qDebug() << "Platform is without systray. Using Alternative notifications"; | |
| 26 useAlt = true; | |
| 27 | |
| 28 } | |
| 29 | |
| 30 void TrayIcon::show() { | |
| 31 if (useAlt) { | |
| 32 qDebug() << "Would show"; | |
| 33 return; | |
| 34 } | |
| 35 QSystemTrayIcon::show(); | |
| 36 } | |
| 37 | |
| 38 void TrayIcon::showMessage(const QString &title, const QString &msg, | |
| 39 QSystemTrayIcon::MessageIcon msg_icon, int msecs) { | |
| 40 if (!useAlt) { | |
| 41 QSystemTrayIcon::showMessage(title, msg, msg_icon, msecs); | |
| 42 return; | |
| 43 } | |
| 44 QMessageBox *theMessage = new QMessageBox (QMessageBox::Information, | |
| 45 title, msg, QMessageBox::Ok | QMessageBox::No, qobject_cast<QWidget*>(parent())); | |
| 46 theMessage->setIconPixmap (icon().pixmap(theMessage->iconPixmap().size())); | |
| 47 theMessage->button(QMessageBox::Ok)->setText (tr("Install update")); | |
| 48 theMessage->button(QMessageBox::No)->setText (tr("Remind me later")); | |
| 49 connect(theMessage->button(QMessageBox::Ok), SIGNAL(clicked()), this, SIGNAL(messageClicked())); | |
| 50 theMessage->show(); | |
| 51 } |