workspace/plasma/applets/systemtray/ui/extendertask.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 Rob Scheepmaker <r.scheepmaker@student.utwente.nl> *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
  18  ***************************************************************************/
  19
  20 #include "extendertask.h"
  21 #include <fixx11h.h>
  22
  23 #include <QtGui/QWidget> // QWIDGETSIZE_MAX
  24
  25 #include <plasma/popupapplet.h>
  26 #include <plasma/widgets/iconwidget.h>
  27
  28
  29 namespace SystemTray
  30 {
  31
  32 class ExtenderTask::Private
  33 {
  34 public:
  35     Private(Plasma::PopupApplet *systemTray, Task *q)
  36         : q(q),
  37           iconWidget(0),
  38           systemTray(systemTray)
  39     {
  40     }
  41
  42     Task *q;
  43     QString typeId;
  44     QString iconName;
  45     QIcon icon;
  46     Plasma::IconWidget *iconWidget;
  47     Plasma::PopupApplet *systemTray;
  48 };
  49
  50
  51 ExtenderTask::ExtenderTask(Plasma::PopupApplet *systemTray)
  52     : d(new Private(systemTray, this))
  53 {
  54     setOrder(Last);
  55 }
  56
  57
  58 ExtenderTask::~ExtenderTask()
  59 {
  60     emit taskDeleted(d->typeId);
  61     delete d;
  62 }
  63
  64
  65 bool ExtenderTask::isEmbeddable() const
  66 {
  67     return true;
  68 }
  69
  70 bool ExtenderTask::isValid() const
  71 {
  72     return true;
  73 }
  74
  75 bool ExtenderTask::isHideable() const
  76 {
  77     return false;
  78 }
  79
  80 QString ExtenderTask::name() const
  81 {
  82     return i18n("Show or hide notifications and jobs");
  83 }
  84
  85
  86 QString ExtenderTask::typeId() const
  87 {
  88     //FIXME: what should we return here?
  89     return "toggle_extender";
  90 }
  91
  92
  93 QIcon ExtenderTask::icon() const
  94 {
  95     return d->icon;
  96 }
  97
  98 void ExtenderTask::setIcon(const QString &icon)
  99 {
 100     d->iconName = icon;
 101     if (d->iconWidget) {
 102         d->iconWidget->setIcon(icon);
 103     }
 104 }
 105
 106 QGraphicsWidget* ExtenderTask::createWidget(Plasma::Applet *host)
 107 {
 108     d->iconWidget = new Plasma::IconWidget(host);
 109     d->iconWidget->setToolTip(i18n("Toggle visibility of notifications and jobs"));
 110     d->iconWidget->setIcon(d->iconName);
 111     d->iconWidget->setMinimumSize(22, 22);
 112     d->iconWidget->setMaximumSize(26, QWIDGETSIZE_MAX);
 113     connect(d->iconWidget, SIGNAL(clicked()), d->systemTray, SLOT(togglePopup()));
 114     return d->iconWidget;
 115 }
 116
 117
 118 }
 119
 120 #include "extendertask.moc"