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, SLOT(showBubbleChanged(QVariant)), true);
  41
  42     connect(QtUi::mainWindow()->systemTray(), SIGNAL(messageClicked(uint)), SLOT(notificationActivated(uint)));
  43     connect(QtUi::mainWindow()->systemTray(), SIGNAL(activated(SystemTray::ActivationReason)),
  44         SLOT(notificationActivated(SystemTray::ActivationReason)));
  45
  46     QApplication::instance()->installEventFilter(this);
  47
  48     updateToolTip();
  49 }
  50
  51
  52 void SystrayNotificationBackend::notify(const Notification &n)
  53 {
  54     if (n.type != Highlight && n.type != PrivMsg)
  55         return;
  56
  57     _notifications.append(n);
  58     if (_showBubble) {
  59         QString title = Client::networkModel()->networkName(n.bufferId) + " - " + Client::networkModel()->bufferName(n.bufferId);
  60         QString message = QString("<%1> %2").arg(n.sender, n.message);
  61         QtUi::mainWindow()->systemTray()->showMessage(title, message, SystemTray::Information, 10000, n.notificationId);
  62     }
  63
  64     updateToolTip();
  65 }
  66
  67
  68 void SystrayNotificationBackend::close(uint notificationId)
  69 {
  70     QList<Notification>::iterator i = _notifications.begin();
  71     while (i != _notifications.end()) {
  72         if (i->notificationId == notificationId)
  73             i = _notifications.erase(i);
  74         else
  75             ++i;
  76     }
  77
  78     QtUi::mainWindow()->systemTray()->closeMessage(notificationId);
  79
  80     updateToolTip();
  81 }
  82
  83
  84 void SystrayNotificationBackend::notificationActivated(uint notificationId)
  85 {
  86     if (!_blockActivation) {
  87         QList<Notification>::iterator i = _notifications.begin();
  88         while (i != _notifications.end()) {
  89             if (i->notificationId == notificationId) {
  90                 if (QtUi::mainWindow()->systemTray()->mode() == SystemTray::Legacy)
  91                     _blockActivation = true;  // prevent double activation because both tray icon and bubble might send a signal
  92                 emit activated(notificationId);
  93                 break;
  94             }
  95         ++i;
  96         }
  97     }
  98 }
  99
 100
 101 void SystrayNotificationBackend::notificationActivated(SystemTray::ActivationReason reason)
 102 {
 103     if (reason == SystemTray::Trigger) {
 104         if (_notifications.count())
 105             notificationActivated(_notifications.last().notificationId);
 106         else
 107             GraphicalUi::toggleMainWidget();
 108     }
 109 }
 110
 111
 112 // moving the mouse or releasing the button means that we're not dealing with a double activation
 113 bool SystrayNotificationBackend::eventFilter(QObject *obj, QEvent *event)
 114 {
 115     if (event->type() == QEvent::MouseMove || event->type() == QEvent::MouseButtonRelease) {
 116         _blockActivation = false;
 117     }
 118     return AbstractNotificationBackend::eventFilter(obj, event);
 119 }
 120
 121
 122 void SystrayNotificationBackend::showBubbleChanged(const QVariant &v)
 123 {
 124     _showBubble = v.toBool();
 125 }
 126
 127
 128 void SystrayNotificationBackend::updateToolTip()
 129 {
 130     QtUi::mainWindow()->systemTray()->setToolTip("Quassel IRC",
 131         _notifications.count() ? tr("%n pending highlight(s)", "", _notifications.count()) : QString());
 132 }
 133
 134
 135 SettingsPage *SystrayNotificationBackend::createConfigWidget() const
 136 {
 137     return new ConfigWidget();
 138 }
 139
 140
 141 /***************************************************************************/
 142
 143 SystrayNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "SystrayNotification", parent)
 144 {
 145     _showBubbleBox = new QCheckBox(tr("Show a message in a popup"));
 146     _showBubbleBox->setIcon(icon::get("dialog-information"));
 147     connect(_showBubbleBox, SIGNAL(toggled(bool)), this, SLOT(widgetChanged()));
 148     auto *layout = new QHBoxLayout(this);
 149     layout->addWidget(_showBubbleBox);
 150 }
 151
 152
 153 void SystrayNotificationBackend::ConfigWidget::widgetChanged()
 154 {
 155     bool changed = (_showBubble != _showBubbleBox->isChecked());
 156     if (changed != hasChanged())
 157         setChangedState(changed);
 158 }
 159
 160
 161 bool SystrayNotificationBackend::ConfigWidget::hasDefaults() const
 162 {
 163     return true;
 164 }
 165
 166
 167 void SystrayNotificationBackend::ConfigWidget::defaults()
 168 {
 169     _showBubbleBox->setChecked(false);
 170     widgetChanged();
 171 }
 172
 173
 174 void SystrayNotificationBackend::ConfigWidget::load()
 175 {
 176     NotificationSettings s;
 177     _showBubble = s.value("Systray/ShowBubble", false).toBool();
 178     _showBubbleBox->setChecked(_showBubble);
 179     setChangedState(false);
 180 }
 181
 182
 183 void SystrayNotificationBackend::ConfigWidget::save()
 184 {
 185     NotificationSettings s;
 186     s.setValue("Systray/ShowBubble", _showBubbleBox->isChecked());
 187     load();
 188 }