disable "Rescan Neighbourhood" while scanning

2 files changed, 5 insertions, 3 deletions

diff --git a/noncore/settings/networksettings/wlan/wlan.pro b/noncore/settings/networksettings/wlan/wlan.pro
index e975dde..eb9dd4f 100644
--- a/noncore/settings/networksettings/wlan/wlan.pro
+++ b/noncore/settings/networksettings/wlan/wlan.pro
@@ -1,32 +1,32 @@
 TEMPLATE        = lib
 CONFIG          += qt plugin warn_on
 DESTDIR         = $(OPIEDIR)/plugins/networksettings
 HEADERS		= infoimp.h wlanmodule.h wextensions.h keyedit.h
 SOURCES		= infoimp.cpp wlanmodule.cpp wextensions.cpp keyedit.cpp
 INCLUDEPATH	+= $(OPIEDIR)/include ../ ../interfaces/
 DEPENDPATH	+= $(OPIEDIR)/include
 LIBS            += -lqpe -L../interfaces/ -linterfaces -lopiecore2 -lopienet2
 INTERFACES	= wlan.ui info.ui
 TARGET		= wlan
-VERSION		= 1.0.0
+VERSION		= 1.0.1
 
 #CONFIG += wirelessopts
 
 wirelessopts {
 	HEADERS	+= wlanimp.h
 	SOURCES	+= wlanimp.cpp
 }
 
 ! wirelessopts {
 	HEADERS	+= wlanimp2.h
 	SOURCES += wlanimp2.cpp
 }
 
 include( $(OPIEDIR)/include.pro )
 
 !isEmpty( LIBPCAP_INC_DIR ) {
     INCLUDEPATH = $$LIBPCAP_INC_DIR $$INCLUDEPATH
 }
 !isEmpty( LIBPCAP_LIB_DIR ) {
     LIBS = -L$$LIBPCAP_LIB_DIR $$LIBS
 }
diff --git a/noncore/settings/networksettings/wlan/wlanimp2.cpp b/noncore/settings/networksettings/wlan/wlanimp2.cpp
index 5cb78cf..11dfe74 100644
--- a/noncore/settings/networksettings/wlan/wlanimp2.cpp
+++ b/noncore/settings/networksettings/wlan/wlanimp2.cpp
@@ -349,97 +349,99 @@ void WLANImp::rescanNeighbourhood()
     else if ( devicetype == "wlan-ng" ) wiface->setMonitoring( new OWlanNGMonitoringInterface( wiface, false ) );
     else if ( devicetype == "orinoco" ) wiface->setMonitoring( new OOrinocoMonitoringInterface( wiface, false ) );
     else
     {
         odebug << "rescanNeighbourhood(): unsupported device type for monitoring :(" << oendl;
         return;
     }
 
     wiface->setMode( "monitor" );
     if ( wiface->mode() != "monitor" )
     {
         owarn << "rescanNeighbourhood(): Unable to bring device into monitor mode (" << strerror( errno ) << ")." << oendl;
         return;
     }
 
     // open a packet capturer
     OPacketCapturer* cap = new OPacketCapturer();
     cap->open( name );
     if ( !cap->isOpen() )
     {
         owarn << "rescanNeighbourhood(): Unable to open libpcap (" << strerror( errno ) << ")." << oendl;
         return;
     }
 
-    // display splash screen
+    // disable button and display splash screen
+    rescanButton->setEnabled( false );
     QFrame* splash = new QFrame( this, "splash", false, WStyle_StaysOnTop | WStyle_DialogBorder | WStyle_Customize );
     splash->setLineWidth( 2 );
     splash->setFrameStyle( QFrame::Panel | QFrame::Raised );
     QVBoxLayout* vbox = new QVBoxLayout( splash, 4, 4 );
     QLabel* lab = new QLabel( "<center><b>Scanning...</b><br>Please Wait...</center>", splash );
     QProgressBar* pb = new QProgressBar( wiface->channels(), splash );
     vbox->addWidget( lab );
     vbox->addWidget( pb );
     pb->setCenterIndicator( true );
     pb->setFixedHeight( pb->sizeHint().height() );
     QWidget* widgetDesktop = qApp->desktop();
     int dw = widgetDesktop->width();
     int dh = widgetDesktop->height();
     int pw = vbox->sizeHint().width();
     int ph = vbox->sizeHint().height();
     splash->setGeometry((dw-pw)/2,(dh-ph)/2,pw,ph);
     splash->show();
     splash->raise();
     qApp->processEvents();
 
     // set capturer to non-blocking mode
     cap->setBlocking( false );
 
     for ( int i = 1; i <= wiface->channels(); ++i )
     {
         wiface->setChannel( i );
         pb->setProgress( i );
         qApp->processEvents();
         odebug << "rescanNeighbourhood(): listening on channel " << i << "..." << oendl;
         OPacket* p = cap->next( 1000 );
         if ( !p )
         {
             odebug << "rescanNeighbourhood(): nothing received on channel " << i << "" << oendl;
         }
         else
         {
             odebug << "rescanNeighbourhood(): TADAA - something came in on channel " << i << "" << oendl;
             handlePacket( p );
         }
     }
 
     cap->close();
     wiface->setMode( "managed" ); // TODO: use previous mode
     wiface->setPromiscuousMode( false );
 
+    // hide splash screen and reenable button
     splash->hide();
     delete splash;
-
+    rescanButton->setEnabled( true );
 }
 
 void WLANImp::handlePacket( OPacket* p )
 {
 
     // check if we received a beacon frame
     OWaveLanManagementPacket* beacon = static_cast<OWaveLanManagementPacket*>( p->child( "802.11 Management" ) );
     if ( beacon && beacon->managementType() == "Beacon" )
     {
 
         QString type;
         if ( beacon->canIBSS() )
         {
             type = "adhoc";
         }
         else if ( beacon->canESS() )
         {
             type = "managed";
         }
         else
         {
             owarn << "handlePacket(): invalid frame [possibly noise] detected!" << oendl;
             return;
         }