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,       *
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  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 "mainwin.h"
  32 #include "networkmodel.h"
  33 #include "qtui.h"
  34
  35 KNotificationBackend::KNotificationBackend(QObject *parent)
  36 : AbstractNotificationBackend(parent)
  37 {
  38   connect(QtUi::mainWindow()->systemTray(), SIGNAL(activated(SystemTray::ActivationReason)),
  39                                             SLOT(notificationActivated(SystemTray::ActivationReason)));
  40
  41   updateToolTip();
  42 }
  43
  44 void KNotificationBackend::notify(const Notification &n) {
  45   QString type;
  46   switch(n.type) {
  47     case Highlight:
  48       type = "Highlight"; break;
  49     case HighlightFocused:
  50       type = "HighlightFocused"; break;
  51     case PrivMsg:
  52       type = "PrivMsg"; break;
  53     case PrivMsgFocused:
  54       type = "PrivMsgFocused"; break;
  55   }
  56
  57   QString message = QString("<b>&lt;%1&gt;</b> %2").arg(n.sender, Qt::escape(n.message));
  58   KNotification *notification = KNotification::event(type, message, DesktopIcon("dialog-information"), QtUi::mainWindow(),
  59                                 KNotification::RaiseWidgetOnActivation
  60                                |KNotification::CloseWhenWidgetActivated
  61                                |KNotification::CloseOnTimeout);
  62   connect(notification, SIGNAL(activated(uint)), SLOT(notificationActivated()));
  63   notification->setActions(QStringList("View"));
  64   notification->setProperty("notificationId", n.notificationId);
  65
  66   _notifications.append(qMakePair(n.notificationId, QPointer<KNotification>(notification)));
  67
  68   updateToolTip();
  69   QtUi::mainWindow()->systemTray()->setAlert(true);
  70 }
  71
  72 void KNotificationBackend::removeNotificationById(uint notificationId) {
  73   QList<QPair<uint, QPointer<KNotification> > >::iterator i = _notifications.begin();
  74   while(i != _notifications.end()) {
  75     if(i->first == notificationId) {
  76       if(i->second)
  77         i->second->close();
  78       i = _notifications.erase(i);
  79     } else
  80       ++i;
  81   }
  82   updateToolTip();
  83 }
  84
  85 void KNotificationBackend::close(uint notificationId) {
  86   removeNotificationById(notificationId);
  87   //if(!_notifications.count()) // FIXME make configurable
  88     QtUi::mainWindow()->systemTray()->setAlert(false);
  89 }
  90
  91 void KNotificationBackend::notificationActivated() {
  92   uint id = 0;
  93   KNotification *n = qobject_cast<KNotification *>(sender());
  94   if(n)
  95     id = n->property("notificationId").toUInt();
  96
  97   notificationActivated(id);
  98 }
  99
 100 void KNotificationBackend::notificationActivated(SystemTray::ActivationReason reason) {
 101   if(reason == SystemTray::Trigger) {
 102     if( _notifications.count())
 103       notificationActivated(_notifications.first().first); // oldest one
 104     else
 105       GraphicalUi::toggleMainWidget();
 106   }
 107 }
 108
 109 void KNotificationBackend::notificationActivated(uint notificationId) {
 110   emit activated(notificationId);
 111 }
 112
 113 void KNotificationBackend::updateToolTip() {
 114   QtUi::mainWindow()->systemTray()->setToolTip("Quassel IRC",
 115                                                _notifications.count()? tr("%n pending highlights", "", _notifications.count()) : QString());
 116 }
 117
 118 SettingsPage *KNotificationBackend::createConfigWidget() const {
 119   return new ConfigWidget();
 120 }
 121
 122 /***************************************************************************/
 123
 124 KNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "KNotification", parent) {
 125   _widget = new KNotifyConfigWidget(this);
 126   _widget->setApplication("quassel");
 127
 128   QVBoxLayout *layout = new QVBoxLayout(this);
 129   layout->addWidget(_widget);
 130
 131   connect(_widget, SIGNAL(changed(bool)), SLOT(widgetChanged(bool)));
 132 }
 133
 134 void KNotificationBackend::ConfigWidget::widgetChanged(bool changed) {
 135   setChangedState(changed);
 136 }
 137
 138 void KNotificationBackend::ConfigWidget::load() {
 139   setChangedState(false);
 140 }
 141
 142 void KNotificationBackend::ConfigWidget::save() {
 143   _widget->save();
 144   load();
 145 }