1 files changed, 6 insertions, 2 deletions

diff --git a/noncore/net/opietooth/applet/bluezapplet.cpp b/noncore/net/opietooth/applet/bluezapplet.cpp
index b662ff7..39a9c6e 100644
--- a/noncore/net/opietooth/applet/bluezapplet.cpp
+++ b/noncore/net/opietooth/applet/bluezapplet.cpp
@@ -1,199 +1,203 @@
 /*
                =.            This file is part of the OPIE Project
              .=l.            Copyright (c)  2002 Maximilian Reiss <max.reiss@gmx.de>
            .>+-=
  _;:,     .>    :=|.         This library is free software; you can
 .> <,   >  .   <=          redistribute it and/or  modify it under
 :=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%+i>       _;_.
     .i_,=:_.      -<s.       This library is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 
 #include "bluezapplet.h"
 #include <qapplication.h>
 
 #include <qpe/resource.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 
 #include <qpoint.h>
 #include <qpainter.h>
 #include <qlayout.h>
 #include <qframe.h>
 #include <qpixmap.h>
 #include <qstring.h>
 #include <qtimer.h>
 #include <qpopupmenu.h>
 
 #include <device.h>
 
 namespace OpieTooth {
 
     BluezApplet::BluezApplet( QWidget *parent, const char *name ) : QWidget( parent, name ) {
         setFixedHeight( 18 );
         setFixedWidth( 14 );
         bluezOnPixmap = Resource::loadPixmap( "bluetoothapplet/bluezon" );
         bluezOffPixmap = Resource::loadPixmap( "bluetoothapplet/bluezoff" );
         //    bluezDiscoveryOnPixmap = Resource::loadPixmap( "bluetoothapplet/magglass" );
         startTimer(5000);
         timerEvent(NULL);
     }
 
     BluezApplet::~BluezApplet() {
     }
 
     int BluezApplet::checkBluezStatus() {
-        if (btDevice->isLoaded() ) {
-            return 1;
+      if (btDevice) {
+	if (btDevice->isLoaded() ) {
+	  return 1;
         } else {
             return 0;
         }
+      } else {
+	return 0;
+      }
     }
 
     int BluezApplet::setBluezStatus(int c) {
 
         if (c == 1) {
             btDevice = new Device("/dev/ttySB0", "scr" );
             // system("hciattach /dev/ttySB0 csr");
             //system("hcid");
         } else {
             if (btDevice) {
                 delete btDevice;
             }
             //system("killall hciattach");
             //system("killall hcid");
         }
         return 0;
     }
 
     int BluezApplet::checkBluezDiscoveryStatus() {
     }
 
     int BluezApplet::setBluezDiscoveryStatus(int d) {
     }
 
     void BluezApplet::mousePressEvent( QMouseEvent *) {
 
         QPopupMenu *menu = new QPopupMenu();
         QPopupMenu *signal = new QPopupMenu();
         int ret=0;
 
         /* Refresh active state */
         timerEvent(NULL);
 
 
         if (bluezactive) {
             menu->insertItem( tr("Disable Bluetooth"), 0 );
         } else {
             menu->insertItem( tr("Enable Bluetooth"), 1 );
         }
 
         menu->insertItem( tr("Launch manager"), 2 );
 
         menu->insertSeparator(6);
         menu->insertItem( tr("Signal strength"), signal,  5);
         menu->insertSeparator(8);
 
         if (bluezDiscoveryActive) {
             menu->insertItem( tr("Disable discovery"), 3 );
         } else {
             menu->insertItem( tr("Enable discovery"), 4 );
         }
         //menu->insertItem( tr("More..."), 7 )
 
         QPoint p = mapToGlobal( QPoint(1, -menu->sizeHint().height()-1) );
         ret = menu->exec(p, 0);
 
         //    qDebug("ret was %d\n", ret);
 
         switch(ret) {
         case 0:
             setBluezStatus(0);
             timerEvent(NULL);
             break;
         case 1:
             setBluezStatus(1);
             timerEvent(NULL);
             break;
         case 2:
             // start bluetoothmanager
             launchManager();
             timerEvent(NULL);
             break;
         case 3:
             setBluezDiscoveryStatus(0);
             timerEvent(NULL);
             break;
         case 4:
             setBluezDiscoveryStatus(1);
             timerEvent(NULL);
             break;
             //case 7:
             // With table of currently-detected devices.
         }
     }
 
 /**
  * Launches the bluetooth manager
  */
     void BluezApplet::launchManager() {
         QCopEnvelope e("QPE/System", "execute(QString)");
         e << QString("bluetooth-manager");
     }
 
 /**
  * Refresh timer
  * @param the timer event
  */
     void BluezApplet::timerEvent( QTimerEvent * ) {
         int oldactive = bluezactive;
         int olddiscovery = bluezDiscoveryActive;
 
         bluezactive = checkBluezStatus();
         bluezDiscoveryActive = checkBluezDiscoveryStatus();
 
         if ((bluezactive != oldactive) || (bluezDiscoveryActive != olddiscovery)) {
             paintEvent(NULL);
         }
     }
 
 /**
  * Implementation of the paint event
  * @param the QPaintEvent
  */
     void BluezApplet::paintEvent( QPaintEvent* ) {
         QPainter p(this);
         qDebug("paint bluetooth pixmap");
 
         p.eraseRect ( 0, 0, this->width(), this->height() );
 
         if (bluezactive > 0) {
             p.drawPixmap( 0, 1,  bluezOnPixmap );
         } else {
             p.drawPixmap( 0, 1,  bluezOffPixmap );
         }
 
         if (bluezDiscoveryActive > 0) {
             p.drawPixmap( 0, 1,  bluezDiscoveryOnPixmap );
         }
     }
 };