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annotate ui/trayicon.cpp @ 871:4efd6378c001

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