kppp/docking.cpp

   1 /*
   2  *              kPPP: A pppd Front End for the KDE project
   3  *
   4  * $Id$
   5  *
   6  *              Copyright (C) 1997 Bernd Johannes Wuebben
   7  *                      wuebben@math.cornell.edu
   8  *
   9  * This file was contributed by Harri Porten <porten@tu-harburg.de>
  10  *
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU Library General Public
  14  * License as published by the Free Software Foundation; either
  15  * version 2 of the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * Library General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU Library General Public
  23  * License along with this program; if not, write to the Free
  24  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  25  */
  26
  27 #include <kactioncollection.h>
  28 #include <kwindowsystem.h>
  29 #include <klocale.h>
  30 #include <kiconloader.h>
  31 #include <kmenu.h>
  32
  33 #include "docking.h"
  34 #include "main.h"
  35 #include "pppstats.h"
  36 //Added by qt3to4:
  37 #include <QPixmap>
  38 #include <QMouseEvent>
  39 #include <QPaintEvent>
  40
  41 extern KPPPWidget   *p_kppp;
  42
  43 // static member
  44 DockWidget *DockWidget::dock_widget = 0;
  45
  46 DockWidget::DockWidget(QWidget *parent, const char *name, PPPStats *st)
  47   : KSystemTrayIcon(parent), stats(st) {
  48
  49   setObjectName(name);
  50
  51   // load pixmaps
  52   dock_none_pixmap = UserIcon("dock_none");
  53   dock_left_pixmap = UserIcon("dock_left");
  54   dock_right_pixmap = UserIcon("dock_right");
  55   dock_both_pixmap = UserIcon("dock_both");
  56
  57   setIcon(dock_none_pixmap);
  58
  59   // popup menu for right mouse button
  60   popup_m = contextMenu();
  61   popup_m->addAction(i18n("Details"), p_kppp, SLOT(showStats()));
  62   popup_m->addSeparator();
  63   popup_m->addAction(i18n("Disconnect"), p_kppp, SLOT(disconnect()));
  64   // TODO see if we can rather connect the quit action to the
  65   // main window's quit handling, bypassing KSystemTrayIcon::maybeQuit
  66   QAction *quit =
  67     actionCollection()->action(KStandardAction::name(KStandardAction::Quit));
  68   if (quit != 0)
  69     quit->setVisible(false);
  70   // connect to stats for little modem animation
  71   connect(stats, SIGNAL(statsChanged(int)), SLOT(paintIcon(int)));
  72
  73   DockWidget::dock_widget = this;
  74 }
  75
  76
  77 DockWidget::~DockWidget() {
  78   DockWidget::dock_widget = 0;
  79 }
  80
  81
  82 void DockWidget::paintIcon (int status) {
  83   // animate modem lights
  84
  85   if(isVisible()) {
  86     switch(status)
  87       {
  88       case PPPStats::BytesBoth:
  89         setIcon( dock_both_pixmap );
  90         break;
  91       case PPPStats::BytesIn:
  92         setIcon ( dock_left_pixmap );
  93         break;
  94       case PPPStats::BytesOut:
  95         setIcon ( dock_right_pixmap );
  96         break;
  97       case PPPStats::BytesNone:
  98       default:
  99         setIcon ( dock_none_pixmap );
 100         break;
 101       }
 102   }
 103 }
 104
 105
 106 void DockWidget::take_stats() {
 107   if (isVisible()) {
 108     stats->initStats();
 109     stats->start();
 110   }
 111 }
 112
 113
 114 void DockWidget::stop_stats() {
 115   stats->stop();
 116 }
 117
 118 #include "docking.moc"