src/qtui/systraynotificationbackend.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2018 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  19  ***************************************************************************/
  20
  21 #include "systraynotificationbackend.h"
  22
  23 #include <QApplication>
  24 #include <QCheckBox>
  25 #include <QGroupBox>
  26 #include <QHBoxLayout>
  27
  28 #include "client.h"
  29 #include "clientsettings.h"
  30 #include "icon.h"
  31 #include "mainwin.h"
  32 #include "networkmodel.h"
  33 #include "qtui.h"
  34 #include "systemtray.h"
  35
  36 SystrayNotificationBackend::SystrayNotificationBackend(QObject *parent)
  37     : AbstractNotificationBackend(parent),
  38     _blockActivation(false)
  39 {
  40     NotificationSettings notificationSettings;
  41     notificationSettings.initAndNotify("Systray/ShowBubble", this, SLOT(showBubbleChanged(QVariant)), true);
  42
  43     connect(QtUi::mainWindow()->systemTray(), SIGNAL(messageClicked(uint)), SLOT(notificationActivated(uint)));
  44     connect(QtUi::mainWindow()->systemTray(), SIGNAL(activated(SystemTray::ActivationReason)),
  45         SLOT(notificationActivated(SystemTray::ActivationReason)));
  46
  47     QApplication::instance()->installEventFilter(this);
  48
  49     updateToolTip();
  50 }
  51
  52
  53 void SystrayNotificationBackend::notify(const Notification &n)
  54 {
  55     if (n.type != Highlight && n.type != PrivMsg)
  56         return;
  57
  58     _notifications.append(n);
  59     if (_showBubble) {
  60         QString title = Client::networkModel()->networkName(n.bufferId) + " - " + Client::networkModel()->bufferName(n.bufferId);
  61         QString message = QString("<%1> %2").arg(n.sender, n.message);
  62         QtUi::mainWindow()->systemTray()->showMessage(title, message, SystemTray::Information, 10000, n.notificationId);
  63     }
  64
  65     updateToolTip();
  66 }
  67
  68
  69 void SystrayNotificationBackend::close(uint notificationId)
  70 {
  71     QList<Notification>::iterator i = _notifications.begin();
  72     while (i != _notifications.end()) {
  73         if (i->notificationId == notificationId)
  74             i = _notifications.erase(i);
  75         else
  76             ++i;
  77     }
  78
  79     QtUi::mainWindow()->systemTray()->closeMessage(notificationId);
  80
  81     updateToolTip();
  82 }
  83
  84
  85 void SystrayNotificationBackend::notificationActivated(uint notificationId)
  86 {
  87     if (!_blockActivation) {
  88         QList<Notification>::iterator i = _notifications.begin();
  89         while (i != _notifications.end()) {
  90             if (i->notificationId == notificationId) {
  91                 if (QtUi::mainWindow()->systemTray()->mode() == SystemTray::Legacy)
  92                     _blockActivation = true;  // prevent double activation because both tray icon and bubble might send a signal
  93                 emit activated(notificationId);
  94                 break;
  95             }
  96         ++i;
  97         }
  98     }
  99 }
 100
 101
 102 void SystrayNotificationBackend::notificationActivated(SystemTray::ActivationReason reason)
 103 {
 104     if (reason == SystemTray::Trigger) {
 105         if (_notifications.count())
 106             notificationActivated(_notifications.last().notificationId);
 107         else
 108             GraphicalUi::toggleMainWidget();
 109     }
 110 }
 111
 112
 113 // moving the mouse or releasing the button means that we're not dealing with a double activation
 114 bool SystrayNotificationBackend::eventFilter(QObject *obj, QEvent *event)
 115 {
 116     if (event->type() == QEvent::MouseMove || event->type() == QEvent::MouseButtonRelease) {
 117         _blockActivation = false;
 118     }
 119     return AbstractNotificationBackend::eventFilter(obj, event);
 120 }
 121
 122
 123 void SystrayNotificationBackend::showBubbleChanged(const QVariant &v)
 124 {
 125     _showBubble = v.toBool();
 126 }
 127
 128
 129 void SystrayNotificationBackend::updateToolTip()
 130 {
 131     QtUi::mainWindow()->systemTray()->setToolTip("Quassel IRC",
 132         _notifications.count() ? tr("%n pending highlight(s)", "", _notifications.count()) : QString());
 133 }
 134
 135
 136 SettingsPage *SystrayNotificationBackend::createConfigWidget() const
 137 {
 138     return new ConfigWidget();
 139 }
 140
 141
 142 /***************************************************************************/
 143
 144 SystrayNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "SystrayNotification", parent)
 145 {
 146     _showBubbleBox = new QCheckBox(tr("Show a message in a popup"));
 147     _showBubbleBox->setIcon(icon::get("dialog-information"));
 148     connect(_showBubbleBox, SIGNAL(toggled(bool)), this, SLOT(widgetChanged()));
 149     QHBoxLayout *layout = new QHBoxLayout(this);
 150     layout->addWidget(_showBubbleBox);
 151 }
 152
 153
 154 void SystrayNotificationBackend::ConfigWidget::widgetChanged()
 155 {
 156     bool changed = (_showBubble != _showBubbleBox->isChecked());
 157     if (changed != hasChanged())
 158         setChangedState(changed);
 159 }
 160
 161
 162 bool SystrayNotificationBackend::ConfigWidget::hasDefaults() const
 163 {
 164     return true;
 165 }
 166
 167
 168 void SystrayNotificationBackend::ConfigWidget::defaults()
 169 {
 170     _showBubbleBox->setChecked(false);
 171     widgetChanged();
 172 }
 173
 174
 175 void SystrayNotificationBackend::ConfigWidget::load()
 176 {
 177     NotificationSettings s;
 178     _showBubble = s.value("Systray/ShowBubble", false).toBool();
 179     _showBubbleBox->setChecked(_showBubble);
 180     setChangedState(false);
 181 }
 182
 183
 184 void SystrayNotificationBackend::ConfigWidget::save()
 185 {
 186     NotificationSettings s;
 187     s.setValue("Systray/ShowBubble", _showBubbleBox->isChecked());
 188     load();
 189 }