preparations for mixer board

src/channel.cpp

@@ -58,10 +58,8 @@ CChannelSet::CChannelSet()
 
 void CChannelSet::CreateAndSendChanListForAllConClients()
 {
-    int                     i;
+    int                         i;
-    CVector<int>            veciChanIDs ( 0 );
+    CVector<CChannelShortInfo>   vecChanInfo ( 0 );
-    CVector<uint32_t>       veciIpAddrs ( 0 );
-    CVector<std::string>    vecstrNames ( 0 );
 
     // the channel ID is defined as the order of the channels in the channel
     // set where we do not care about not-connected channels
@@ -73,9 +71,11 @@ void CChannelSet::CreateAndSendChanListForAllConClients()
         if ( vecChannels[i].IsConnected() )
         {
             // append channel ID, IP address and channel name to storing vectors
-            veciChanIDs.Add ( i );
+            CChannelShortInfo ChannelShortInfo (
-            veciIpAddrs.Add ( vecChannels[i].GetAddress().InetAddr.ip4Addr() );
+                i, vecChannels[i].GetAddress().InetAddr.ip4Addr(),
-            vecstrNames.Add ( vecChannels[i].GetName() );
+                vecChannels[i].GetName() );
+
+            vecChanInfo.Add ( ChannelShortInfo );
         }
     }
 
@@ -85,7 +85,7 @@ void CChannelSet::CreateAndSendChanListForAllConClients()
         if ( vecChannels[i].IsConnected() )
         {
             // send message
-            vecChannels[i].CreateConClientListMes ( veciChanIDs, veciIpAddrs, vecstrNames );
+            vecChannels[i].CreateConClientListMes ( vecChanInfo );
         }
     }
 }
@@ -225,7 +225,9 @@ void CChannelSet::GetBlockAllConC ( CVector<int>& vecChanID,
             {
                 /* add ID, gain and data */
                 vecChanID.Add ( i );
-                vecdGains.Add ( vecChannels[i].GetGain() );
+
+// TEST
+vecdGains.Add ( 1.0);//vecChannels[i].GetGain() );
 
                 const int iOldSize = vecvecdData.Size();
                 vecvecdData.Enlarge ( 1 );
@@ -278,7 +280,8 @@ void CChannelSet::GetConCliParam ( CVector<CHostAddress>& vecHostAddresses,
 /******************************************************************************\
 * CChannel                                                                     *
 \******************************************************************************/
-CChannel::CChannel() : sName ( "" ), dGain ( (double) 1.0 )
+CChannel::CChannel() : sName ( "" ),
+    vecdGains ( MAX_NUM_CHANNELS, (double) 1.0 )
 {
     // query all possible network in buffer sizes for determining if an
     // audio packet was received
@@ -314,6 +317,9 @@ CChannel::CChannel() : sName ( "" ), dGain ( (double) 1.0 )
     QObject::connect ( &Protocol, SIGNAL ( ReqJittBufSize() ),
         SIGNAL ( ReqJittBufSize() ) );
 
+    QObject::connect ( &Protocol, SIGNAL ( ConClientListMesReceived ( CVector<CChannelShortInfo> ) ),
+        SIGNAL ( ConClientListMesReceived ( CVector<CChannelShortInfo> ) ) );
+
     QObject::connect ( &Protocol, SIGNAL ( ChangeNetwBlSiFact ( int ) ),
         this, SLOT ( OnNetwBlSiFactChange ( int ) ) );
 }

src/channel.h

@@ -83,8 +83,8 @@ public:
     void SetName ( const std::string sNNa ) { sName = sNNa; }
     std::string GetName() { return sName; }
 
-    void SetGain ( const double dNG ) { dGain = dNG; }
+    void SetGain ( const int iNID, const double dNG ) { vecdGains[iNID] = dNG; }
-    double GetGain() { return dGain; }
+    double GetGain( const int iNID ) { return vecdGains[iNID]; }
 
     void SetSockBufSize ( const int iNumBlocks );
     int GetSockBufSize() { return iCurSockBufSize; }
@@ -112,11 +112,9 @@ public:
         }
     }
 
-    void CreateConClientListMes ( const CVector<int>& veciChanIDs,
+    void CreateConClientListMes ( const CVector<CChannelShortInfo>& vecChanInfo )
-                                  const CVector<uint32_t>& veciIpAddrs,
-                                  const CVector<std::string>& vecstrNames )
     { 
-        Protocol.CreateConClientListMes ( veciChanIDs, veciIpAddrs, vecstrNames );
+        Protocol.CreateConClientListMes ( vecChanInfo );
     }
 
 protected:
@@ -140,9 +138,8 @@ protected:
     // channel name
     std::string         sName;
 
-// TODO we need mixer and effect settings for all the other channels, too!!!
+    // mixer and effect settings
-// mixer and effect settings
+    CVector<double>     vecdGains;
-double              dGain;
 
     // network jitter-buffer
     CNetBuf             SockBuf;
@@ -173,6 +170,7 @@ signals:
     void MessReadyForSending ( CVector<uint8_t> vecMessage );
     void NewConnection();
     void ReqJittBufSize();
+    void ConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
     void ProtocolStatus ( bool bOk );
 };
 

src/client.cpp

@@ -41,6 +41,9 @@ CClient::CClient () : bRun ( false ), Socket ( &Channel ),
 
     QObject::connect ( &Channel, SIGNAL ( ProtocolStatus ( bool ) ),
         this, SLOT ( OnProtocolStatus ( bool ) ) );
+
+    QObject::connect ( &Channel, SIGNAL ( ConClientListMesReceived ( CVector<CChannelShortInfo> ) ),
+        SIGNAL ( ConClientListMesReceived ( CVector<CChannelShortInfo> ) ) );
 }
 
 void CClient::OnSendProtMessage ( CVector<uint8_t> vecMessage )

src/client.h

@@ -168,6 +168,9 @@ public slots:
     void OnSendProtMessage ( CVector<uint8_t> vecMessage );
     void OnReqJittBufSize();
     void OnProtocolStatus ( bool bOk );
+
+signals:
+    void ConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
 };
 
 

src/llconclientdlg.cpp

@@ -160,59 +160,32 @@ CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent,
     QObject::connect(RadioButtonRevSelR, SIGNAL(clicked()),
         this, SLOT(OnRevSelR()));
 
+    // other
+    QObject::connect(pClient, SIGNAL ( ConClientListMesReceived ( CVector<CChannelShortInfo> ) ),
+        this, SLOT ( OnConClientListMesReceived ( CVector<CChannelShortInfo> ) ) );
+
 
     /* timers --------------------------------------------------------------- */
     /* start timer for status bar */
     TimerStatus.start(STATUSBAR_UPDATE_TIME);
 
 
-/*
+
+
+
+
 // TEST
-QGridLayout* grid1 = new QGridLayout ( FrameAudioFaders, 2, 1 );
+//new CLlconClientDlg::CChannelFader(FrameAudioFaders, FrameAudioFadersLayout);
-
+//new CLlconClientDlg::CChannelFader(FrameAudioFaders, FrameAudioFadersLayout);
-QSlider* pSliderChannelFader = new QSlider ( Qt::Vertical, FrameAudioFaders );
+//new CLlconClientDlg::CChannelFader(FrameAudioFaders, FrameAudioFadersLayout);
-grid1->addWidget( pSliderChannelFader, 0, 0 );
+//new CLlconClientDlg::CChannelFader(FrameAudioFaders, FrameAudioFadersLayout, "test");
-
-pSliderChannelFader->setPageStep ( 1 );
-pSliderChannelFader->setTickmarks ( QSlider::Both );
-pSliderChannelFader->setRange(0, AUD_MIX_FADER_MAX);
-pSliderChannelFader->setTickInterval(AUD_MIX_FADER_MAX / 9);
-
-pSliderChannelFader->setValue ( AUD_MIX_FADER_MAX );
-
-QLabel* pTextChannelName = new QLabel ( "Test", FrameAudioFaders );
-grid1->addWidget( pTextChannelName, 1, 0 );
-
-FrameAudioFadersLayout->insertLayout ( 0, grid1 );
-
-
-
-
-QGridLayout* grid2 = new QGridLayout ( FrameAudioFaders, 2, 1 );
-
-QSlider* pSliderChannelFader2 = new QSlider ( Qt::Vertical, FrameAudioFaders );
-grid2->addWidget( pSliderChannelFader2, 0, 0 );
-
-pSliderChannelFader2->setPageStep ( 1 );
-pSliderChannelFader2->setTickmarks ( QSlider::Both );
-pSliderChannelFader2->setRange(0, AUD_MIX_FADER_MAX);
-pSliderChannelFader2->setTickInterval(AUD_MIX_FADER_MAX / 9);
-
-pSliderChannelFader2->setValue ( AUD_MIX_FADER_MAX );
-
-QLabel* pTextChannelName2 = new QLabel ( "Test", FrameAudioFaders );
-grid2->addWidget( pTextChannelName2, 1, 0 );
-
-FrameAudioFadersLayout->insertLayout ( 0, grid2 );
-*/
 
 /*
-// TEST
+for ( int z = 0; z < 100; z++)
-new CLlconClientDlg::CChannelFader(FrameAudioFaders, FrameAudioFadersLayout);
+{
-new CLlconClientDlg::CChannelFader(FrameAudioFaders, FrameAudioFadersLayout);
 CLlconClientDlg::CChannelFader* pTest = new CLlconClientDlg::CChannelFader(FrameAudioFaders, FrameAudioFadersLayout);
-new CLlconClientDlg::CChannelFader(FrameAudioFaders, FrameAudioFadersLayout);
+delete pTest;
-new CLlconClientDlg::CChannelFader(FrameAudioFaders, FrameAudioFadersLayout);
+}
 */
 
 }
@@ -315,6 +288,24 @@ void CLlconClientDlg::OnTimerSigMet ()
     /* show current level */
     ProgressBarInputLevelL->setProgress ( (int) ceil ( dCurSigLevelL ) );
     ProgressBarInputLevelR->setProgress ( (int) ceil ( dCurSigLevelR ) );
+}
+
+void CLlconClientDlg::OnConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo )
+{
+// TODO
+
+// TEST
+for ( int i = 0; i < vecChanInfo.Size(); i++ )
+{
+    QHostAddress addrTest ( vecChanInfo[i].veciIpAddr );
+
+    new CLlconClientDlg::CChannelFader ( FrameAudioFaders,
+        FrameAudioFadersLayout, addrTest.toString() );
+}
+
+
+
+
 }
 
 void CLlconClientDlg::UpdateDisplay()
@@ -360,30 +351,33 @@ void CLlconClientDlg::customEvent ( QCustomEvent* Event )
 
 
 // Help classes ---------------------------------------------------------------
-CLlconClientDlg::CChannelFader::CChannelFader ( QWidget* pNW, QHBoxLayout* pNPtLy ) :
+CLlconClientDlg::CChannelFader::CChannelFader ( QWidget* pNW,
-    pParentLayout ( pNPtLy ),
+                                                QHBoxLayout* pNPtLy,
-    MainGrid ( pNW, 2, 1 ),
+                                                QString sName ) :
-    Fader ( Qt::Vertical, pNW ),
+    pParentLayout ( pNPtLy )
-    Label ( "", pNW )
 {
+    // create new GUI control objects and store pointers to them
+    pMainGrid = new QGridLayout ( pNW, 2, 1 );
+    pFader    = new QSlider ( Qt::Vertical, pNW );
+    pLabel    = new QLabel ( "", pNW );
+
     // add slider to grid as position 0 / 0
-    MainGrid.addWidget( &Fader, 0, 0 );
+    pMainGrid->addWidget( pFader, 0, 0 );
 
     // setup slider
-    Fader.setPageStep ( 1 );
+    pFader->setPageStep ( 1 );
-    Fader.setTickmarks ( QSlider::Both );
+    pFader->setTickmarks ( QSlider::Both );
-    Fader.setRange ( 0, AUD_MIX_FADER_MAX );
+    pFader->setRange ( 0, AUD_MIX_FADER_MAX );
-    Fader.setTickInterval ( AUD_MIX_FADER_MAX / 9 );
+    pFader->setTickInterval ( AUD_MIX_FADER_MAX / 9 );
 
 // TEST set value
-Fader.setValue ( AUD_MIX_FADER_MAX );
+pFader->setValue ( 0 );
 
     // add label to grid
-    MainGrid.addWidget( &Label, 1, 0 );
+    pMainGrid->addWidget( pLabel, 1, 0 );
 
+    // set label text
+    pLabel->setText ( sName );
 
-// TEST set label
+    pParentLayout->insertLayout ( 0, pMainGrid );
-Label.setText ( "Test" );
-
-    pParentLayout->insertLayout ( 0, &MainGrid );
 }

src/llconclientdlg.h

@@ -76,12 +76,19 @@ protected:
     class CChannelFader
     {
     public:
-        CChannelFader ( QWidget* pNW, QHBoxLayout* pNPtLy );
+        CChannelFader ( QWidget* pNW, QHBoxLayout* pNPtLy, QString sName );
+        ~CChannelFader()
+        {
+            pLabel->close();
+            pFader->close();
+
+            // TODO get rid of pMainGrid
+        }
 
     protected:
-        QGridLayout     MainGrid;
+        QGridLayout*    pMainGrid;
-        QSlider         Fader;
+        QSlider*        pFader;
-        QLabel          Label;
+        QLabel*         pLabel;
 
         QHBoxLayout*    pParentLayout;
     };
@@ -112,4 +119,5 @@ public slots:
         { pClient->SetReverbLevel ( AUD_REVERB_MAX - value ); }
     void OnRevSelL() { pClient->SetReverbOnLeftChan(true); }
     void OnRevSelR() { pClient->SetReverbOnLeftChan(false); }
+    void OnConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
 };

src/protocol.cpp

@@ -430,11 +430,9 @@ void CProtocol::EvaluateChanGainMes ( unsigned int iPos, const CVector<uint8_t>&
     emit ChangeChanGain ( iCurID, dNewGain );
 }
 
-void CProtocol::CreateConClientListMes ( const CVector<int>& veciChanIDs,
+void CProtocol::CreateConClientListMes ( const CVector<CChannelShortInfo>& vecChanInfo )
-                                         const CVector<uint32_t>& veciIpAddrs,
-                                         const CVector<std::string>& vecstrNames )
 {
-    const int iNumClients = veciIpAddrs.Size();
+    const int iNumClients = vecChanInfo.Size();
 
     // build data vector
     CVector<uint8_t>    vecData ( 0 );
@@ -443,7 +441,7 @@ void CProtocol::CreateConClientListMes ( const CVector<int>& veciChanIDs,
     for ( int i = 0; i < iNumClients; i++ )
     {
         // current string size
-        const int iCurStrLen = vecstrNames[i].size();
+        const int iCurStrLen = vecChanInfo[i].vecstrName.size();
 
         // size of current list entry
         const int iCurListEntrLen =
@@ -454,11 +452,11 @@ void CProtocol::CreateConClientListMes ( const CVector<int>& veciChanIDs,
 
         // channel ID
         PutValOnStream ( vecData, iPos,
-            static_cast<uint32_t> ( veciChanIDs[i] ), 1 );
+            static_cast<uint32_t> ( vecChanInfo[i].veciChanID ), 1 );
 
         // IP address (4 bytes)
         PutValOnStream ( vecData, iPos,
-            static_cast<uint32_t> ( veciIpAddrs[i] ), 4 );
+            static_cast<uint32_t> ( vecChanInfo[i].veciIpAddr ), 4 );
 
         // number of bytes for name string (2 bytes)
         PutValOnStream ( vecData, iPos,
@@ -469,7 +467,7 @@ void CProtocol::CreateConClientListMes ( const CVector<int>& veciChanIDs,
         {
             // byte-by-byte copying of the string data
             PutValOnStream ( vecData, iPos,
-                static_cast<uint32_t> ( vecstrNames[i][j] ), 1 );
+                static_cast<uint32_t> ( vecChanInfo[i].vecstrName[j] ), 1 );
         }
     }
 
@@ -478,39 +476,37 @@ void CProtocol::CreateConClientListMes ( const CVector<int>& veciChanIDs,
 
 void CProtocol:: EvaluateConClientListMes ( unsigned int iPos, const CVector<uint8_t>& vecData )
 {
-    int         iData;
+    int                         iData;
-    const int   iDataLen = vecData.Size();
+    const int                   iDataLen = vecData.Size();
+    CVector<CChannelShortInfo>  vecChanInfo ( 0 );
 
     while ( iPos < iDataLen )
     {
         // channel ID (1 byte)
-        iData = static_cast<int> ( GetValFromStream ( vecData, iPos, 1 ) );
+        const int iChanID = static_cast<int> ( GetValFromStream ( vecData, iPos, 1 ) );
 
         // IP address (4 bytes)
-        iData = static_cast<int> ( GetValFromStream ( vecData, iPos, 4 ) );
+        const int iIpAddr = static_cast<int> ( GetValFromStream ( vecData, iPos, 4 ) );
-
-// TODO do something with the received IP address "iData"
-
-// TEST
-QHostAddress addrTest ( iData );
-printf ( "%s ", addrTest.toString().latin1() );
 
         // number of bytes for name string (2 bytes)
         const int iStringLen =
             static_cast<int> ( GetValFromStream ( vecData, iPos, 2 ) );
 
         // name string (n bytes)
-        std::string strCurString = "";
+        std::string strCurStr = "";
         for ( int j = 0; j < iStringLen; j++ )
         {
             // byte-by-byte copying of the string data
             iData = static_cast<int> ( GetValFromStream ( vecData, iPos, 1 ) );
-            strCurString += std::string ( (char*) &iData );
+            strCurStr += std::string ( (char*) &iData );
         }
 
-// TODO do something with the received name string "strCurString"
+        // add channel information to vector
-
+        vecChanInfo.Add ( CChannelShortInfo ( iChanID, iIpAddr, strCurStr ) );
     }
+
+    // invoke message action
+    emit ConClientListMesReceived ( vecChanInfo );
 }
 
 

src/protocol.h

@@ -65,9 +65,7 @@ public:
     void CreateNetwBlSiFactMes ( const int iNetwBlSiFact );
     void CreateChanGainMes ( const int iChanID, const double dGain );
 
-    void CreateConClientListMes ( const CVector<int>& veciChanIDs,
+    void CreateConClientListMes ( const CVector<CChannelShortInfo>& vecChanInfo );
-                                  const CVector<uint32_t>& veciIpAddrs,
-                                  const CVector<std::string>& vecstrNames );
 
     void CreateAndSendAcknMess ( const int& iID, const int& iCnt );
 
@@ -153,6 +151,7 @@ signals:
     void ChangeJittBufSize ( int iNewJitBufSize );
     void ChangeNetwBlSiFact ( int iNewNetwBlSiFact );
     void ChangeChanGain ( int iChanID, double dNewGain );
+    void ConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
     void ReqJittBufSize();
 };
 

src/util.h

@@ -360,6 +360,18 @@ public:
     Q_UINT16        iPort;
 };
 
+class CChannelShortInfo
+{
+public:
+    CChannelShortInfo() : veciChanID ( 0 ), veciIpAddr ( 0 ), vecstrName ( "" ) {}
+    CChannelShortInfo ( const int iNID, const uint32_t nIP, const std::string nN ) :
+        veciChanID ( iNID ), veciIpAddr ( nIP ), vecstrName ( nN ) {}
+
+    int         veciChanID;
+    uint32_t    veciIpAddr;
+    std::string vecstrName;
+};
+
 
 /* Audio Reverbration ------------------------------------------------------- */
 class CAudioReverb