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), _activeId(0)
  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   /* fancy stuff to be implemented later: show notifications in order
  50   _notifications.append(notification);
  51   if(_showBubble && _notifications.count() == 1) {
  52     showBubble();
  53   }
  54   */
  55   _notifications.clear();
  56   _notifications.append(notification);
  57   if(_showBubble)
  58     showBubble();
  59
  60   if(_animate)
  61     QtUi::mainWindow()->systemTray()->setAlert(true);
  62 }
  63
  64 void SystrayNotificationBackend::close(uint notificationId) {
  65   Q_UNUSED(notificationId);
  66   /* fancy stuff to be implemented later
  67   int idx = _notifications.indexOf(notificationId);
  68
  69   if(_notifications.isEmpty()) {
  70   */
  71   _notifications.clear();
  72   _activeId = 0;
  73   closeBubble();
  74   QtUi::mainWindow()->systemTray()->setAlert(false);
  75 }
  76
  77 void SystrayNotificationBackend::showBubble() {
  78   // fancy stuff later: show messages in order
  79   // for now, we just show the last message
  80   if(_notifications.isEmpty())
  81     return;
  82   Notification n = _notifications.takeLast();
  83   _activeId = n.notificationId;
  84   QString title = Client::networkModel()->networkName(n.bufferId) + " - " + Client::networkModel()->bufferName(n.bufferId);
  85   QString message = QString("<%1> %2").arg(n.sender, n.message);
  86   QtUi::mainWindow()->systemTray()->showMessage(title, message);
  87 }
  88
  89 void SystrayNotificationBackend::closeBubble() {
  90   // there really seems to be no sane way to close the bubble... :(
  91 #ifdef Q_WS_X11
  92   QtUi::mainWindow()->systemTray()->showMessage("", "", QSystemTrayIcon::NoIcon, 1);
  93 #endif
  94 }
  95
  96 void SystrayNotificationBackend::notificationActivated() {
  97   if(QtUi::mainWindow()->systemTray()->isAlerted()) {
  98     QtUi::mainWindow()->systemTray()->setInhibitActivation();
  99     emit activated(_activeId);
 100   }
 101 }
 102
 103 void SystrayNotificationBackend::notificationActivated(QSystemTrayIcon::ActivationReason reason) {
 104   if(reason == QSystemTrayIcon::Trigger) {
 105     notificationActivated();
 106   }
 107 }
 108
 109 void SystrayNotificationBackend::showBubbleChanged(const QVariant &v) {
 110   _showBubble = v.toBool();
 111 }
 112
 113 void SystrayNotificationBackend::animateChanged(const QVariant &v) {
 114   _animate = v.toBool();
 115 }
 116
 117 SettingsPage *SystrayNotificationBackend::createConfigWidget() const {
 118   return new ConfigWidget();
 119 }
 120
 121 /***************************************************************************/
 122
 123 SystrayNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "SystrayNotification", parent) {
 124   QGroupBox *groupBox = new QGroupBox(tr("System Tray Icon"), this);
 125   _animateBox = new QCheckBox(tr("Animate"));
 126   connect(_animateBox, SIGNAL(toggled(bool)), this, SLOT(widgetChanged()));
 127   _showBubbleBox = new QCheckBox(tr("Show bubble"));
 128   connect(_showBubbleBox, SIGNAL(toggled(bool)), this, SLOT(widgetChanged()));
 129   QVBoxLayout *layout = new QVBoxLayout(groupBox);
 130   layout->addWidget(_animateBox);
 131   layout->addWidget(_showBubbleBox);
 132   layout->addStretch(1);
 133   QVBoxLayout *globalLayout = new QVBoxLayout(this);
 134   globalLayout->addWidget(groupBox);
 135
 136 }
 137
 138 void SystrayNotificationBackend::ConfigWidget::widgetChanged() {
 139   bool changed = (_showBubble != _showBubbleBox->isChecked() || _animate != _animateBox->isChecked());
 140   if(changed != hasChanged()) setChangedState(changed);
 141 }
 142
 143 bool SystrayNotificationBackend::ConfigWidget::hasDefaults() const {
 144   return true;
 145 }
 146
 147 void SystrayNotificationBackend::ConfigWidget::defaults() {
 148   _animateBox->setChecked(true);
 149   _showBubbleBox->setChecked(false);
 150   widgetChanged();
 151 }
 152
 153 void SystrayNotificationBackend::ConfigWidget::load() {
 154   NotificationSettings s;
 155   _animate = s.value("Systray/Animate", true).toBool();
 156   _showBubble = s.value("Systray/ShowBubble", false).toBool();
 157   _animateBox->setChecked(_animate);
 158   _showBubbleBox->setChecked(_showBubble);
 159   setChangedState(false);
 160 }
 161
 162 void SystrayNotificationBackend::ConfigWidget::save() {
 163   NotificationSettings s;
 164   s.setValue("Systray/Animate", _animateBox->isChecked());
 165   s.setValue("Systray/ShowBubble", _showBubbleBox->isChecked());
 166   load();
 167 }