src/qtui/knotificationbackend.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2014 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 <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
  45 void KNotificationBackend::notify(const Notification &n)
  46 {
  47     QString type;
  48     switch (n.type) {
  49     case Highlight:
  50         type = "Highlight"; break;
  51     case HighlightFocused:
  52         type = "HighlightFocused"; break;
  53     case PrivMsg:
  54         type = "PrivMsg"; break;
  55     case PrivMsgFocused:
  56         type = "PrivMsgFocused"; break;
  57     }
  58
  59 #if QT_VERSION < 0x050000
  60     QString message = QString("<b>&lt;%1&gt;</b> %2").arg(n.sender, Qt::escape(n.message));
  61 #else
  62     QString message = QString("<b>&lt;%1&gt;</b> %2").arg(n.sender, n.message.toHtmlEscaped());
  63 #endif
  64     KNotification *notification = KNotification::event(type, message, DesktopIcon("dialog-information"), QtUi::mainWindow(),
  65         KNotification::RaiseWidgetOnActivation
  66         |KNotification::CloseWhenWidgetActivated
  67         |KNotification::CloseOnTimeout);
  68     connect(notification, SIGNAL(activated(uint)), SLOT(notificationActivated()));
  69     notification->setActions(QStringList("View"));
  70     notification->setProperty("notificationId", n.notificationId);
  71
  72     _notifications.append(qMakePair(n.notificationId, QPointer<KNotification>(notification)));
  73
  74     updateToolTip();
  75     QtUi::mainWindow()->systemTray()->setAlert(true);
  76 }
  77
  78
  79 void KNotificationBackend::removeNotificationById(uint notificationId)
  80 {
  81     QList<QPair<uint, QPointer<KNotification> > >::iterator i = _notifications.begin();
  82     while (i != _notifications.end()) {
  83         if (i->first == notificationId) {
  84             if (i->second)
  85                 i->second->close();
  86             i = _notifications.erase(i);
  87         }
  88         else
  89             ++i;
  90     }
  91     updateToolTip();
  92 }
  93
  94
  95 void KNotificationBackend::close(uint notificationId)
  96 {
  97     removeNotificationById(notificationId);
  98     //if(!_notifications.count()) // FIXME make configurable
  99     QtUi::mainWindow()->systemTray()->setAlert(false);
 100 }
 101
 102
 103 void KNotificationBackend::notificationActivated()
 104 {
 105     uint id = 0;
 106     KNotification *n = qobject_cast<KNotification *>(sender());
 107     if (n)
 108         id = n->property("notificationId").toUInt();
 109
 110     notificationActivated(id);
 111 }
 112
 113
 114 void KNotificationBackend::notificationActivated(SystemTray::ActivationReason reason)
 115 {
 116     if (reason == SystemTray::Trigger) {
 117         if (_notifications.count())
 118             notificationActivated(_notifications.first().first);  // oldest one
 119         else
 120             GraphicalUi::toggleMainWidget();
 121     }
 122 }
 123
 124
 125 void KNotificationBackend::notificationActivated(uint notificationId)
 126 {
 127     emit activated(notificationId);
 128 }
 129
 130
 131 void KNotificationBackend::updateToolTip()
 132 {
 133     QtUi::mainWindow()->systemTray()->setToolTip("Quassel IRC",
 134         _notifications.count() ? tr("%n pending highlight(s)", "", _notifications.count()) : QString());
 135 }
 136
 137
 138 SettingsPage *KNotificationBackend::createConfigWidget() const
 139 {
 140     return new ConfigWidget();
 141 }
 142
 143
 144 /***************************************************************************/
 145
 146 KNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "KNotification", parent)
 147 {
 148     _widget = new KNotifyConfigWidget(this);
 149     _widget->setApplication("quassel");
 150
 151     QVBoxLayout *layout = new QVBoxLayout(this);
 152     layout->addWidget(_widget);
 153
 154     connect(_widget, SIGNAL(changed(bool)), SLOT(widgetChanged(bool)));
 155 }
 156
 157
 158 void KNotificationBackend::ConfigWidget::widgetChanged(bool changed)
 159 {
 160     setChangedState(changed);
 161 }
 162
 163
 164 void KNotificationBackend::ConfigWidget::load()
 165 {
 166     setChangedState(false);
 167 }
 168
 169
 170 void KNotificationBackend::ConfigWidget::save()
 171 {
 172     _widget->save();
 173     load();
 174 }