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 {
  39     NotificationSettings notificationSettings;
  40     notificationSettings.initAndNotify("Systray/ShowBubble", this, &SystrayNotificationBackend::showBubbleChanged, true);
  41
  42     connect(QtUi::mainWindow()->systemTray(), &SystemTray::messageClicked,
  43             this, selectOverload<uint>(&SystrayNotificationBackend::onNotificationActivated));
  44     connect(QtUi::mainWindow()->systemTray(), &SystemTray::activated,
  45             this, selectOverload<SystemTray::ActivationReason>(&SystrayNotificationBackend::onNotificationActivated));
  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::onNotificationActivated(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::onNotificationActivated(SystemTray::ActivationReason reason)
 103 {
 104     if (reason == SystemTray::Trigger) {
 105         if (_notifications.count()) {
 106             onNotificationActivated(_notifications.last().notificationId);
 107         }
 108         else {
 109             GraphicalUi::toggleMainWidget();
 110         }
 111     }
 112 }
 113
 114
 115 // moving the mouse or releasing the button means that we're not dealing with a double activation
 116 bool SystrayNotificationBackend::eventFilter(QObject *obj, QEvent *event)
 117 {
 118     if (event->type() == QEvent::MouseMove || event->type() == QEvent::MouseButtonRelease) {
 119         _blockActivation = false;
 120     }
 121     return AbstractNotificationBackend::eventFilter(obj, event);
 122 }
 123
 124
 125 void SystrayNotificationBackend::showBubbleChanged(const QVariant &v)
 126 {
 127     _showBubble = v.toBool();
 128 }
 129
 130
 131 void SystrayNotificationBackend::updateToolTip()
 132 {
 133     QtUi::mainWindow()->systemTray()->setToolTip("Quassel IRC",
 134         _notifications.count() ? tr("%n pending highlight(s)", "", _notifications.count()) : QString());
 135 }
 136
 137
 138 SettingsPage *SystrayNotificationBackend::createConfigWidget() const
 139 {
 140     return new ConfigWidget();
 141 }
 142
 143
 144 /***************************************************************************/
 145
 146 SystrayNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "SystrayNotification", parent)
 147 {
 148     _showBubbleBox = new QCheckBox(tr("Show a message in a popup"));
 149     _showBubbleBox->setIcon(icon::get("dialog-information"));
 150     connect(_showBubbleBox, &QAbstractButton::toggled, this, &ConfigWidget::widgetChanged);
 151     auto *layout = new QHBoxLayout(this);
 152     layout->addWidget(_showBubbleBox);
 153 }
 154
 155
 156 void SystrayNotificationBackend::ConfigWidget::widgetChanged()
 157 {
 158     bool changed = (_showBubble != _showBubbleBox->isChecked());
 159     if (changed != hasChanged())
 160         setChangedState(changed);
 161 }
 162
 163
 164 bool SystrayNotificationBackend::ConfigWidget::hasDefaults() const
 165 {
 166     return true;
 167 }
 168
 169
 170 void SystrayNotificationBackend::ConfigWidget::defaults()
 171 {
 172     _showBubbleBox->setChecked(false);
 173     widgetChanged();
 174 }
 175
 176
 177 void SystrayNotificationBackend::ConfigWidget::load()
 178 {
 179     NotificationSettings s;
 180     _showBubble = s.value("Systray/ShowBubble", false).toBool();
 181     _showBubbleBox->setChecked(_showBubble);
 182     setChangedState(false);
 183 }
 184
 185
 186 void SystrayNotificationBackend::ConfigWidget::save()
 187 {
 188     NotificationSettings s;
 189     s.setValue("Systray/ShowBubble", _showBubbleBox->isChecked());
 190     load();
 191 }