src/qtui/knotificationbackend.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2010 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  *                                                                         *
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  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include <KNotification>
  22 #include <KNotifyConfigWidget>
  23 #include <QTextDocument>
  24 #include <QVBoxLayout>
  25
  26 #include "knotificationbackend.h"
  27
  28 #include "client.h"
  29 #include "icon.h"
  30 #include "iconloader.h"
  31 #include "networkmodel.h"
  32 #include "qtui.h"
  33
  34 KNotificationBackend::KNotificationBackend(QObject *parent)
  35 : AbstractNotificationBackend(parent)
  36 {
  37   connect(QtUi::mainWindow()->systemTray(), SIGNAL(activated(SystemTray::ActivationReason)),
  38                                             SLOT(notificationActivated(SystemTray::ActivationReason)));
  39 }
  40
  41 void KNotificationBackend::notify(const Notification &n) {
  42   QString type;
  43   switch(n.type) {
  44     case Highlight:
  45       type = "Highlight"; break;
  46     case HighlightFocused:
  47       type = "HighlightFocused"; break;
  48     case PrivMsg:
  49       type = "PrivMsg"; break;
  50     case PrivMsgFocused:
  51       type = "PrivMsgFocused"; break;
  52   }
  53
  54   QString message = QString("<b>&lt;%1&gt;</b> %2").arg(n.sender, Qt::escape(n.message));
  55   KNotification *notification = KNotification::event(type, message, DesktopIcon("dialog-information"), QtUi::mainWindow(),
  56                                 KNotification::RaiseWidgetOnActivation
  57                                |KNotification::CloseWhenWidgetActivated
  58                                |KNotification::CloseOnTimeout);
  59   connect(notification, SIGNAL(activated(uint)), SLOT(notificationActivated()));
  60   notification->setActions(QStringList("View"));
  61   notification->setProperty("notificationId", n.notificationId);
  62
  63   _notifications.append(qMakePair(n.notificationId, QPointer<KNotification>(notification)));
  64
  65   QtUi::mainWindow()->systemTray()->setAlert(true);
  66 }
  67
  68 void KNotificationBackend::removeNotificationById(uint notificationId) {
  69   QList<QPair<uint, QPointer<KNotification> > >::iterator i = _notifications.begin();
  70   while(i != _notifications.end()) {
  71     if(i->first == notificationId) {
  72       if(i->second)
  73         i->second->close();
  74       i = _notifications.erase(i);
  75     } else
  76       ++i;
  77   }
  78 }
  79
  80 void KNotificationBackend::close(uint notificationId) {
  81   removeNotificationById(notificationId);
  82   if(!_notifications.count())
  83     QtUi::mainWindow()->systemTray()->setAlert(false);
  84 }
  85
  86 void KNotificationBackend::notificationActivated() {
  87   uint id = 0;
  88   KNotification *n = qobject_cast<KNotification *>(sender());
  89   if(n)
  90     id = n->property("notificationId").toUInt();
  91
  92   notificationActivated(id);
  93 }
  94
  95 void KNotificationBackend::notificationActivated(SystemTray::ActivationReason reason) {
  96   if(reason == SystemTray::Trigger && _notifications.count()) {
  97     notificationActivated(_notifications.first().first); // oldest one
  98   }
  99 }
 100
 101 void KNotificationBackend::notificationActivated(uint notificationId) {
 102   QtUi::mainWindow()->systemTray()->setInhibitActivation();
 103   emit activated(notificationId);
 104
 105 }
 106
 107 SettingsPage *KNotificationBackend::createConfigWidget() const {
 108   return new ConfigWidget();
 109 }
 110
 111 /***************************************************************************/
 112
 113 KNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "KNotification", parent) {
 114   _widget = new KNotifyConfigWidget(this);
 115   _widget->setApplication("quassel");
 116
 117   QVBoxLayout *layout = new QVBoxLayout(this);
 118   layout->addWidget(_widget);
 119
 120   connect(_widget, SIGNAL(changed(bool)), SLOT(widgetChanged(bool)));
 121 }
 122
 123 void KNotificationBackend::ConfigWidget::widgetChanged(bool changed) {
 124   setChangedState(changed);
 125 }
 126
 127 void KNotificationBackend::ConfigWidget::load() {
 128   setChangedState(false);
 129 }
 130
 131 void KNotificationBackend::ConfigWidget::save() {
 132   _widget->save();
 133   load();
 134 }