nicer refresh handling for connections

1 files changed, 33 insertions, 7 deletions

diff --git a/noncore/net/opietooth/manager/bluebase.cpp b/noncore/net/opietooth/manager/bluebase.cpp
index 9663b52..b5a09e5 100644
--- a/noncore/net/opietooth/manager/bluebase.cpp
+++ b/noncore/net/opietooth/manager/bluebase.cpp
@@ -374,209 +374,235 @@ void BlueBase::addServicesToDevice( BTDeviceItem * item ) {
 
 
 /**
  * Overloaded. This one it the one that is
  ted to the foundServices signal
  * @param device the mac address of the remote device
  * @param servicesList the list with the service the device has.
  */
 void BlueBase::addServicesToDevice( const QString& device, Services::ValueList servicesList ) {
     qDebug("fill services list");
 
     QMap<QString,BTDeviceItem*>::Iterator it;
     BTDeviceItem* deviceItem = 0;
 
     // get the right devices which requested the search
     it = m_deviceList.find( device );
     if( it == m_deviceList.end() )
         return;
     deviceItem = it.data();
 
     // remove previous entries
     QList<QListViewItem> tempList;
     tempList.setAutoDelete( true );
     QListViewItem * child = deviceItem->firstChild();
     while( child ) {
         tempList.append( child );
         child = child->nextSibling();
     }
     tempList.clear();
 
     QValueList<OpieTooth::Services>::Iterator it2;
     BTServiceItem* serviceItem;
 
 
     if (!servicesList.isEmpty() ) {
         // add services
         QMap<int, QString> list;
         QMap<int, QString>::Iterator classIt;
         for( it2 = servicesList.begin(); it2 != servicesList.end(); ++it2 ) {
             serviceItem = new BTServiceItem( deviceItem, (*it2)  );
             list = (*it2).classIdList();
             classIt = list.begin();
             int classId=0;
             if ( classIt != list.end() ) {
                 classId = classIt.key();
             }
 
             serviceItem->setPixmap( 0, m_iconLoader->serviceIcon( classId ) );
         }
     } else {
         Services s1;
         s1.setServiceName( tr("no services found") );
         serviceItem = new BTServiceItem( deviceItem, s1 );
     }
     // now remove them from the  list
     m_deviceList.remove( it );
 }
 
 
 
 
 
 void BlueBase::addSignalStrength() {
 
         QListViewItemIterator it( ListView4 );
         for ( ; it.current(); ++it ) {
              m_localDevice->signalStrength( ((BTConnectionItem*)it.current() )->connection().mac() );
         }
 
         QTimer::singleShot( 5000, this, SLOT( addSignalStrength() ) );
 }
 
 void BlueBase::addSignalStrength( const QString& mac, const QString& strength ) {
 
         QListViewItemIterator it( ListView4 );
         for ( ; it.current(); ++it ) {
                 if( ((BTConnectionItem*)it.current())->connection().mac() == mac ) {
                         ((BTConnectionItem*)it.current() )->setSignalStrength( strength );
                 }
         }
 }
 
 /**
  * Add the existing connections (pairs) to the connections tab.
  * This one triggers the search
  */
 void BlueBase::addConnectedDevices() {
         m_localDevice->searchConnections();
 }
 
 /**
  * This adds the found connections to the connection tab.
  * @param connectionList the ValueList with all current connections
  */
 void BlueBase::addConnectedDevices( ConnectionState::ValueList connectionList ) {
 
-    // clear the ListView first
-    ListView4->clear();
-
     QValueList<OpieTooth::ConnectionState>::Iterator it;
     BTConnectionItem * connectionItem;
 
     if ( !connectionList.isEmpty() ) {
 
         for (it = connectionList.begin(); it != connectionList.end(); ++it) {
-            connectionItem = new BTConnectionItem( ListView4, (*it) );
 
-             if( m_deviceList.find((*it).mac()).data() ) {
+            QListViewItemIterator it2( ListView4 );
+            bool found = false;
+            for ( ; it2.current(); ++it2 ) {
+                if( ( (BTConnectionItem*)it2.current())->connection().mac() == (*it).mac() ) {
+                    found = true;
+                }
+            }
+
+            if ( found == false ) {
+                 connectionItem = new BTConnectionItem( ListView4, (*it) );
+
+                  if( m_deviceList.find((*it).mac()).data() ) {
+                       connectionItem->setName( m_deviceList.find( (*it).mac()).data()->name() );
+                 }
+            }
 
-                connectionItem->setName( m_deviceList.find( (*it).mac()).data()->name() );
-             }
         }
+
+        QListViewItemIterator it2( ListView4 );
+        for ( ; it2.current(); ++it2 ) {
+            bool found = false;
+                for (it = connectionList.begin(); it != connectionList.end(); ++it) {
+                if( ( ((BTConnectionItem*)it2.current())->connection().mac() ) == (*it).mac() )  {
+                        found = true;
+                }
+            }
+
+            if ( !found ) {
+                delete it2.current();
+            }
+
+        }
+
+
     } else {
+        ListView4->clear();
         ConnectionState con;
         con.setMac( tr("No connections found") );
         connectionItem = new BTConnectionItem( ListView4 , con );
     }
 
     //  recall connection search after some time
     QTimer::singleShot( 15000, this, SLOT( addConnectedDevices() ) );
 }
 
 
 /**
  * Find out if a device can  currently be reached
  * @param device
  */
 void BlueBase::deviceActive( const RemoteDevice &device ) {
     // search by mac, async, gets a signal back
     // We should have a BTDeviceItem there or where does it get added to the map -zecke
     m_localDevice->isAvailable( device.mac() );
 }
 
 
 /**
  * The signal catcher. Set the avail. status on device.
  * @param device - the mac address
  * @param connected - if it is avail. or not
  */
 void BlueBase::deviceActive( const QString& device, bool connected  ) {
     qDebug("deviceActive slot");
 
     QMap<QString,BTDeviceItem*>::Iterator it;
 
     it = m_deviceList.find( device );
     if( it == m_deviceList.end() )
         return;
 
     BTDeviceItem* deviceItem = it.data();
 
 
     if ( connected ) {
         deviceItem->setPixmap( 1, m_onPix );
     } else {
         deviceItem->setPixmap( 1, m_offPix );
     }
     m_deviceList.remove( it );
 }
 
 
 /**
  * Open the "scan for devices"  dialog
  */
 void BlueBase::startScan() {
     ScanDialog *scan = new ScanDialog( this, "ScanDialog",
                                        true, WDestructiveClose );
     QObject::connect( scan, SIGNAL( selectedDevices( const QValueList<RemoteDevice>& ) ),
                       this, SLOT( addSearchedDevices( const QValueList<RemoteDevice>& ) ) );
 
     scan->showMaximized();
 }
 
 
 /**
  * Set the informations about the local device in information Tab
  */
 void BlueBase::setInfo() {
     StatusLabel->setText( status() );
 }
 
 
 /**
  * Decontructor
  */
 BlueBase::~BlueBase() {
     writeSavedDevices();
     delete m_iconLoader;
 }
 
 
 /**
  * find searches the ListView for a BTDeviceItem containig
  * the same Device if found return true else false
  * @param dev RemoteDevice to find
  * @return returns true if found
  */
 bool BlueBase::find( const RemoteDevice& rem ) {
     QListViewItemIterator it( ListView2 );
     BTListItem* item;
     BTDeviceItem* device;
     for (; it.current(); ++it ) {
         item = (BTListItem*) it.current();
         if ( item->typeId() != BTListItem::Device )
             continue;
 
         device = (BTDeviceItem*)item;
         if ( rem.equals( device->remoteDevice() ) )
             return true;
     }