src/qtui/systraynotificationbackend.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2016 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 <QApplication>
  22 #include <QCheckBox>
  23 #include <QGroupBox>
  24 #include <QIcon>
  25 #include <QHBoxLayout>
  26
  27 #include "systraynotificationbackend.h"
  28
  29 #include "client.h"
  30 #include "clientsettings.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     notificationSettings.initAndNotify("Systray/Animate", this, SLOT(animateChanged(QVariant)), true);
  43
  44     connect(QtUi::mainWindow()->systemTray(), SIGNAL(messageClicked(uint)), SLOT(notificationActivated(uint)));
  45     connect(QtUi::mainWindow()->systemTray(), SIGNAL(activated(SystemTray::ActivationReason)),
  46         SLOT(notificationActivated(SystemTray::ActivationReason)));
  47
  48     QApplication::instance()->installEventFilter(this);
  49
  50     updateToolTip();
  51 }
  52
  53
  54 void SystrayNotificationBackend::notify(const Notification &n)
  55 {
  56     if (n.type != Highlight && n.type != PrivMsg)
  57         return;
  58
  59     _notifications.append(n);
  60     if (_showBubble) {
  61         QString title = Client::networkModel()->networkName(n.bufferId) + " - " + Client::networkModel()->bufferName(n.bufferId);
  62         QString message = QString("<%1> %2").arg(n.sender, n.message);
  63         QtUi::mainWindow()->systemTray()->showMessage(title, message, SystemTray::Information, 10000, n.notificationId);
  64     }
  65
  66     if (_animate)
  67         QtUi::mainWindow()->systemTray()->setAlert(true);
  68
  69     updateToolTip();
  70 }
  71
  72
  73 void SystrayNotificationBackend::close(uint notificationId)
  74 {
  75     QList<Notification>::iterator i = _notifications.begin();
  76     while (i != _notifications.end()) {
  77         if (i->notificationId == notificationId)
  78             i = _notifications.erase(i);
  79         else
  80             ++i;
  81     }
  82
  83     QtUi::mainWindow()->systemTray()->closeMessage(notificationId);
  84
  85     //if(!_notifications.count()) //FIXME make configurable
  86     QtUi::mainWindow()->systemTray()->setAlert(false);
  87
  88     updateToolTip();
  89 }
  90
  91
  92 void SystrayNotificationBackend::notificationActivated(uint notificationId)
  93 {
  94     if (!_blockActivation) {
  95         QList<Notification>::iterator i = _notifications.begin();
  96         while (i != _notifications.end()) {
  97             if (i->notificationId == notificationId) {
  98                 if (QtUi::mainWindow()->systemTray()->mode() == SystemTray::Legacy)
  99                     _blockActivation = true;  // prevent double activation because both tray icon and bubble might send a signal
 100                 emit activated(notificationId);
 101                 break;
 102             }
 103         ++i;
 104         }
 105     }
 106 }
 107
 108
 109 void SystrayNotificationBackend::notificationActivated(SystemTray::ActivationReason reason)
 110 {
 111     if (reason == SystemTray::Trigger) {
 112         if (_notifications.count())
 113             notificationActivated(_notifications.last().notificationId);
 114         else
 115             GraphicalUi::toggleMainWidget();
 116     }
 117 }
 118
 119
 120 // moving the mouse or releasing the button means that we're not dealing with a double activation
 121 bool SystrayNotificationBackend::eventFilter(QObject *obj, QEvent *event)
 122 {
 123     if (event->type() == QEvent::MouseMove || event->type() == QEvent::MouseButtonRelease) {
 124         _blockActivation = false;
 125     }
 126     return AbstractNotificationBackend::eventFilter(obj, event);
 127 }
 128
 129
 130 void SystrayNotificationBackend::showBubbleChanged(const QVariant &v)
 131 {
 132     _showBubble = v.toBool();
 133 }
 134
 135
 136 void SystrayNotificationBackend::animateChanged(const QVariant &v)
 137 {
 138     _animate = v.toBool();
 139 }
 140
 141
 142 void SystrayNotificationBackend::updateToolTip()
 143 {
 144     QtUi::mainWindow()->systemTray()->setToolTip("Quassel IRC",
 145         _notifications.count() ? tr("%n pending highlight(s)", "", _notifications.count()) : QString());
 146 }
 147
 148
 149 SettingsPage *SystrayNotificationBackend::createConfigWidget() const
 150 {
 151     return new ConfigWidget();
 152 }
 153
 154
 155 /***************************************************************************/
 156
 157 SystrayNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "SystrayNotification", parent)
 158 {
 159     _showBubbleBox = new QCheckBox(tr("Show a message in a popup"));
 160     _showBubbleBox->setIcon(QIcon::fromTheme("dialog-information"));
 161     connect(_showBubbleBox, SIGNAL(toggled(bool)), this, SLOT(widgetChanged()));
 162     QHBoxLayout *layout = new QHBoxLayout(this);
 163     layout->addWidget(_showBubbleBox);
 164 }
 165
 166
 167 void SystrayNotificationBackend::ConfigWidget::widgetChanged()
 168 {
 169     bool changed = (_showBubble != _showBubbleBox->isChecked());
 170     if (changed != hasChanged())
 171         setChangedState(changed);
 172 }
 173
 174
 175 bool SystrayNotificationBackend::ConfigWidget::hasDefaults() const
 176 {
 177     return true;
 178 }
 179
 180
 181 void SystrayNotificationBackend::ConfigWidget::defaults()
 182 {
 183     _showBubbleBox->setChecked(false);
 184     widgetChanged();
 185 }
 186
 187
 188 void SystrayNotificationBackend::ConfigWidget::load()
 189 {
 190     NotificationSettings s;
 191     _showBubble = s.value("Systray/ShowBubble", false).toBool();
 192     _showBubbleBox->setChecked(_showBubble);
 193     setChangedState(false);
 194 }
 195
 196
 197 void SystrayNotificationBackend::ConfigWidget::save()
 198 {
 199     NotificationSettings s;
 200     s.setValue("Systray/ShowBubble", _showBubbleBox->isChecked());
 201     load();
 202 }