src/qtui/systraynotificationbackend.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2013 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 <QHBoxLayout>
  25
  26 #include "systraynotificationbackend.h"
  27
  28 #include "client.h"
  29 #include "clientsettings.h"
  30 #include "icon.h"
  31 #include "iconloader.h"
  32 #include "mainwin.h"
  33 #include "networkmodel.h"
  34 #include "qtui.h"
  35 #include "systemtray.h"
  36
  37 SystrayNotificationBackend::SystrayNotificationBackend(QObject *parent)
  38     : AbstractNotificationBackend(parent),
  39     _blockActivation(false)
  40 {
  41     NotificationSettings notificationSettings;
  42     notificationSettings.initAndNotify("Systray/ShowBubble", this, SLOT(showBubbleChanged(QVariant)), true);
  43     notificationSettings.initAndNotify("Systray/Animate", this, SLOT(animateChanged(QVariant)), true);
  44
  45     connect(QtUi::mainWindow()->systemTray(), SIGNAL(messageClicked(uint)), SLOT(notificationActivated(uint)));
  46     connect(QtUi::mainWindow()->systemTray(), SIGNAL(activated(SystemTray::ActivationReason)),
  47         SLOT(notificationActivated(SystemTray::ActivationReason)));
  48
  49     QApplication::instance()->installEventFilter(this);
  50
  51     updateToolTip();
  52 }
  53
  54
  55 void SystrayNotificationBackend::notify(const Notification &n)
  56 {
  57     if (n.type != Highlight && n.type != PrivMsg)
  58         return;
  59
  60     _notifications.append(n);
  61     if (_showBubble) {
  62         QString title = Client::networkModel()->networkName(n.bufferId) + " - " + Client::networkModel()->bufferName(n.bufferId);
  63         QString message = QString("<%1> %2").arg(n.sender, n.message);
  64         QtUi::mainWindow()->systemTray()->showMessage(title, message, SystemTray::Information, 10000, n.notificationId);
  65     }
  66
  67     if (_animate)
  68         QtUi::mainWindow()->systemTray()->setAlert(true);
  69
  70     updateToolTip();
  71 }
  72
  73
  74 void SystrayNotificationBackend::close(uint notificationId)
  75 {
  76     QList<Notification>::iterator i = _notifications.begin();
  77     while (i != _notifications.end()) {
  78         if (i->notificationId == notificationId)
  79             i = _notifications.erase(i);
  80         else
  81             ++i;
  82     }
  83
  84     QtUi::mainWindow()->systemTray()->closeMessage(notificationId);
  85
  86     //if(!_notifications.count()) //FIXME make configurable
  87     QtUi::mainWindow()->systemTray()->setAlert(false);
  88
  89     updateToolTip();
  90 }
  91
  92
  93 void SystrayNotificationBackend::notificationActivated(uint notificationId)
  94 {
  95     if (!_blockActivation) {
  96         if (_notifications.count()) {
  97             if (QtUi::mainWindow()->systemTray()->mode() == SystemTray::Legacy)
  98                 _blockActivation = true;  // prevent double activation because both tray icon and bubble might send a signal
  99             if (!notificationId)
 100                 notificationId = _notifications.count() ? _notifications.last().notificationId : 0;
 101             emit activated(notificationId);
 102         }
 103         else
 104             GraphicalUi::toggleMainWidget();
 105     }
 106 }
 107
 108
 109 void SystrayNotificationBackend::notificationActivated(SystemTray::ActivationReason reason)
 110 {
 111     if (reason == SystemTray::Trigger) {
 112         notificationActivated(0);
 113     }
 114 }
 115
 116
 117 // moving the mouse or releasing the button means that we're not dealing with a double activation
 118 bool SystrayNotificationBackend::eventFilter(QObject *obj, QEvent *event)
 119 {
 120     if (event->type() == QEvent::MouseMove || event->type() == QEvent::MouseButtonRelease) {
 121         _blockActivation = false;
 122     }
 123     return AbstractNotificationBackend::eventFilter(obj, event);
 124 }
 125
 126
 127 void SystrayNotificationBackend::showBubbleChanged(const QVariant &v)
 128 {
 129     _showBubble = v.toBool();
 130 }
 131
 132
 133 void SystrayNotificationBackend::animateChanged(const QVariant &v)
 134 {
 135     _animate = v.toBool();
 136 }
 137
 138
 139 void SystrayNotificationBackend::updateToolTip()
 140 {
 141     QtUi::mainWindow()->systemTray()->setToolTip("Quassel IRC",
 142         _notifications.count() ? tr("%n pending highlight(s)", "", _notifications.count()) : QString());
 143 }
 144
 145
 146 SettingsPage *SystrayNotificationBackend::createConfigWidget() const
 147 {
 148     return new ConfigWidget();
 149 }
 150
 151
 152 /***************************************************************************/
 153
 154 SystrayNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "SystrayNotification", parent)
 155 {
 156     _showBubbleBox = new QCheckBox(tr("Show a message in a popup"));
 157     _showBubbleBox->setIcon(SmallIcon("dialog-information"));
 158     connect(_showBubbleBox, SIGNAL(toggled(bool)), this, SLOT(widgetChanged()));
 159     QHBoxLayout *layout = new QHBoxLayout(this);
 160     layout->addWidget(_showBubbleBox);
 161 }
 162
 163
 164 void SystrayNotificationBackend::ConfigWidget::widgetChanged()
 165 {
 166     bool changed = (_showBubble != _showBubbleBox->isChecked());
 167     if (changed != hasChanged())
 168         setChangedState(changed);
 169 }
 170
 171
 172 bool SystrayNotificationBackend::ConfigWidget::hasDefaults() const
 173 {
 174     return true;
 175 }
 176
 177
 178 void SystrayNotificationBackend::ConfigWidget::defaults()
 179 {
 180     _showBubbleBox->setChecked(false);
 181     widgetChanged();
 182 }
 183
 184
 185 void SystrayNotificationBackend::ConfigWidget::load()
 186 {
 187     NotificationSettings s;
 188     _showBubble = s.value("Systray/ShowBubble", false).toBool();
 189     _showBubbleBox->setChecked(_showBubble);
 190     setChangedState(false);
 191 }
 192
 193
 194 void SystrayNotificationBackend::ConfigWidget::save()
 195 {
 196     NotificationSettings s;
 197     s.setValue("Systray/ShowBubble", _showBubbleBox->isChecked());
 198     load();
 199 }