src/qtui/knotificationbackend.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2015 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 <QIcon>
  24 #include <QTextDocument>
  25 #include <QVBoxLayout>
  26
  27 #include "knotificationbackend.h"
  28
  29 #include "client.h"
  30 #include "mainwin.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     updateToolTip();
  41 }
  42
  43
  44 void KNotificationBackend::notify(const Notification &n)
  45 {
  46     QString type;
  47     switch (n.type) {
  48     case Highlight:
  49         type = "Highlight"; break;
  50     case HighlightFocused:
  51         type = "HighlightFocused"; break;
  52     case PrivMsg:
  53         type = "PrivMsg"; break;
  54     case PrivMsgFocused:
  55         type = "PrivMsgFocused"; break;
  56     }
  57
  58 #if QT_VERSION < 0x050000
  59     QString message = QString("<b>&lt;%1&gt;</b> %2").arg(n.sender, Qt::escape(n.message));
  60 #else
  61     QString message = QString("<b>&lt;%1&gt;</b> %2").arg(n.sender, n.message.toHtmlEscaped());
  62 #endif
  63     KNotification *notification = KNotification::event(type, message, QIcon::fromTheme("dialog-information").pixmap(48), QtUi::mainWindow(),
  64         KNotification::RaiseWidgetOnActivation
  65         |KNotification::CloseWhenWidgetActivated
  66         |KNotification::CloseOnTimeout);
  67     connect(notification, SIGNAL(activated(uint)), SLOT(notificationActivated()));
  68     notification->setActions(QStringList("View"));
  69     notification->setProperty("notificationId", n.notificationId);
  70
  71     _notifications.append(qMakePair(n.notificationId, QPointer<KNotification>(notification)));
  72
  73     updateToolTip();
  74     QtUi::mainWindow()->systemTray()->setAlert(true);
  75 }
  76
  77
  78 void KNotificationBackend::removeNotificationById(uint notificationId)
  79 {
  80     QList<QPair<uint, QPointer<KNotification> > >::iterator i = _notifications.begin();
  81     while (i != _notifications.end()) {
  82         if (i->first == notificationId) {
  83             if (i->second)
  84                 i->second->close();
  85             i = _notifications.erase(i);
  86         }
  87         else
  88             ++i;
  89     }
  90     updateToolTip();
  91 }
  92
  93
  94 void KNotificationBackend::close(uint notificationId)
  95 {
  96     removeNotificationById(notificationId);
  97     //if(!_notifications.count()) // FIXME make configurable
  98     QtUi::mainWindow()->systemTray()->setAlert(false);
  99 }
 100
 101
 102 void KNotificationBackend::notificationActivated()
 103 {
 104     uint id = 0;
 105     KNotification *n = qobject_cast<KNotification *>(sender());
 106     if (n)
 107         id = n->property("notificationId").toUInt();
 108
 109     notificationActivated(id);
 110 }
 111
 112
 113 void KNotificationBackend::notificationActivated(SystemTray::ActivationReason reason)
 114 {
 115     if (reason == SystemTray::Trigger) {
 116         if (_notifications.count())
 117             notificationActivated(_notifications.first().first);  // oldest one
 118         else
 119             GraphicalUi::toggleMainWidget();
 120     }
 121 }
 122
 123
 124 void KNotificationBackend::notificationActivated(uint notificationId)
 125 {
 126     emit activated(notificationId);
 127 }
 128
 129
 130 void KNotificationBackend::updateToolTip()
 131 {
 132     QtUi::mainWindow()->systemTray()->setToolTip("Quassel IRC",
 133         _notifications.count() ? tr("%n pending highlight(s)", "", _notifications.count()) : QString());
 134 }
 135
 136
 137 SettingsPage *KNotificationBackend::createConfigWidget() const
 138 {
 139     return new ConfigWidget();
 140 }
 141
 142
 143 /***************************************************************************/
 144
 145 KNotificationBackend::ConfigWidget::ConfigWidget(QWidget *parent) : SettingsPage("Internal", "KNotification", parent)
 146 {
 147     _widget = new KNotifyConfigWidget(this);
 148     _widget->setApplication("quassel");
 149
 150     QVBoxLayout *layout = new QVBoxLayout(this);
 151     layout->addWidget(_widget);
 152
 153     connect(_widget, SIGNAL(changed(bool)), SLOT(widgetChanged(bool)));
 154 }
 155
 156
 157 void KNotificationBackend::ConfigWidget::widgetChanged(bool changed)
 158 {
 159     setChangedState(changed);
 160 }
 161
 162
 163 void KNotificationBackend::ConfigWidget::load()
 164 {
 165     setChangedState(false);
 166 }
 167
 168
 169 void KNotificationBackend::ConfigWidget::save()
 170 {
 171     _widget->save();
 172     load();
 173 }