src/qtui/systraynotificationbackend.cpp

   1 /***************************************************************************
   2 *   Copyright (C) 2005-09 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 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19 ***************************************************************************/
  20
  21 #include "systraynotificationbackend.h"
  22
  23 #include <QtGui>
  24
  25 #include "client.h"
  26 #include "clientsettings.h"
  27 #include "icon.h"
  28 #include "mainwin.h"
  29 #include "networkmodel.h"
  30 #include "qtui.h"
  31 #include "systemtray.h"
  32
  33 SystrayNotificationBackend::SystrayNotificationBackend(QObject *parent)
  34   : AbstractNotificationBackend(parent)
  35 {
  36   NotificationSettings notificationSettings;
  37   _showBubble = notificationSettings.value("Systray/ShowBubble", true).toBool();
  38   _animate = notificationSettings.value("Systray/Animate", true).toBool();
  39
  40   notificationSettings.notify("Systray/ShowBubble", this, SLOT(showBubbleChanged(const QVariant &)));
  41   notificationSettings.notify("Systray/Animate", this, SLOT(animateChanged(const QVariant &)));
  42
  43   connect(QtUi::mainWindow()->systemTray(), SIGNAL(messageClicked()), SLOT(notificationActivated()));
  44   connect(QtUi::mainWindow()->systemTray(), SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
  45                                             SLOT(notificationActivated(QSystemTrayIcon::ActivationReason)));
  46 }
  47
  48 void SystrayNotificationBackend::notify(const Notification &notification) {
  49   if(notification.type != Highlight && notification.type != PrivMsg)
  50     return;
  51
  52   _notifications.append(notification);
  53   if(_showBubble)
  54     showBubble();
  55
  56   if(_animate)
  57     QtUi::mainWindow()->systemTray()->setAlert(true);
  58 }
  59
  60 void SystrayNotificationBackend::close(uint notificationId) {
  61   QList<Notification>::iterator i = _notifications.begin();
  62   while(i != _notifications.end()) {
  63     if(i->notificationId == notificationId)
  64       i = _notifications.erase(i);
  65     else
  66       ++i;
  67   }
  68
  69   closeBubble();
  70
  71   if(!_notifications.count())
  72     QtUi::mainWindow()->systemTray()->setAlert(false);
  73 }
  74
  75 void SystrayNotificationBackend::showBubble() {
  76   // fancy stuff later: show messages in order
  77   // for now, we just show the last message
  78   if(_notifications.isEmpty())
  79     return;
  80   Notification n = _notifications.last();
  81   QString title = Client::networkModel()->networkName(n.bufferId) + " - " + Client::networkModel()->bufferName(n.bufferId);
  82   QString message = QString("<%1> %2").arg(n.sender, n.message);
  83   QtUi::mainWindow()->systemTray()->showMessage(title, message);
  84 }
  85
  86 void SystrayNotificationBackend::closeBubble() {
  87   // there really seems to be no sane way to close the bubble... :(
  88 #ifdef Q_WS_X11
  89   QtUi::mainWindow()->systemTray()->showMessage("", "", QSystemTrayIcon::NoIcon, 1);
  90 #endif
  91 }
  92
  93 void SystrayNotificationBackend::notificationActivated() {
  94   if(QtUi::mainWindow()->systemTray()->isAlerted()) {
  95     QtUi::mainWindow()->systemTray()->setInhibitActivation();
  96     uint id = _notifications.count()? _notifications.last().notificationId : 0;
  97     emit activated(id);
  98   }
  99 }
 100
 101 void SystrayNotificationBackend::notificationActivated(QSystemTrayIcon::ActivationReason reason) {
 102   if(reason == QSystemTrayIcon::Trigger) {
 103     notificationActivated();
 104   }
 105 }
 106
 107 void SystrayNotificationBackend::showBubbleChanged(const QVariant &v) {
 108   _showBubble = v.toBool();
 109 }
 110
 111 void SystrayNotificationBackend::animateChanged(const QVariant &v) {
 112   _animate = v.toBool();
 113 }
 114
 115 SettingsPage *SystrayNotificationBackend::createConfigWidget() const {
 116   return new ConfigWidget();
 117 }
 118
 119 /***************************************************************************/
 120
 121 SystrayNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "SystrayNotification", parent) {
 122   QGroupBox *groupBox = new QGroupBox(tr("System Tray Icon"), this);
 123   _animateBox = new QCheckBox(tr("Animate"));
 124   connect(_animateBox, SIGNAL(toggled(bool)), this, SLOT(widgetChanged()));
 125   _showBubbleBox = new QCheckBox(tr("Show bubble"));
 126   connect(_showBubbleBox, SIGNAL(toggled(bool)), this, SLOT(widgetChanged()));
 127   QVBoxLayout *layout = new QVBoxLayout(groupBox);
 128   layout->addWidget(_animateBox);
 129   layout->addWidget(_showBubbleBox);
 130   layout->addStretch(1);
 131   QVBoxLayout *globalLayout = new QVBoxLayout(this);
 132   globalLayout->addWidget(groupBox);
 133
 134 }
 135
 136 void SystrayNotificationBackend::ConfigWidget::widgetChanged() {
 137   bool changed = (_showBubble != _showBubbleBox->isChecked() || _animate != _animateBox->isChecked());
 138   if(changed != hasChanged()) setChangedState(changed);
 139 }
 140
 141 bool SystrayNotificationBackend::ConfigWidget::hasDefaults() const {
 142   return true;
 143 }
 144
 145 void SystrayNotificationBackend::ConfigWidget::defaults() {
 146   _animateBox->setChecked(true);
 147   _showBubbleBox->setChecked(false);
 148   widgetChanged();
 149 }
 150
 151 void SystrayNotificationBackend::ConfigWidget::load() {
 152   NotificationSettings s;
 153   _animate = s.value("Systray/Animate", true).toBool();
 154   _showBubble = s.value("Systray/ShowBubble", false).toBool();
 155   _animateBox->setChecked(_animate);
 156   _showBubbleBox->setChecked(_showBubble);
 157   setChangedState(false);
 158 }
 159
 160 void SystrayNotificationBackend::ConfigWidget::save() {
 161   NotificationSettings s;
 162   s.setValue("Systray/Animate", _animateBox->isChecked());
 163   s.setValue("Systray/ShowBubble", _showBubbleBox->isChecked());
 164   load();
 165 }