added automatic network jitter buffer setting functionality

src/client.cpp

@@ -36,7 +36,7 @@ CClient::CClient ( const quint16 iPortNumber ) : bRun ( false ),
     iNetwBufSizeFactIn ( DEF_NET_BLOCK_SIZE_FACTOR ),
     strIPAddress ( "" ), strName ( "" ),
     bOpenChatOnNewMessage ( true ),
-    bDoAutoSockBufSize ( false )
+    bDoAutoSockBufSize ( true )
 {
     // connection for protocol
     QObject::connect ( &Channel,

src/client.h

@@ -92,8 +92,8 @@ public:
         AudioReverb.Clear();
     }
 
-    void SetDoAutoSockBufSize ( const bool bValue )
-        { bDoAutoSockBufSize = bValue; }
+    void SetDoAutoSockBufSize ( const bool bValue ) { bDoAutoSockBufSize = bValue; }
+	bool GetDoAutoSockBufSize() { return bDoAutoSockBufSize; }
     void SetSockBufSize ( const int iNumBlocks )
     {
         if ( Channel.GetSockBufSize() != iNumBlocks )

src/clientsettingsdlg.cpp

@@ -83,8 +83,7 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
 
     // network buffer
     SliderNetBuf->setRange ( 0, MAX_NET_BUF_SIZE_NUM_BL );
-    const int iCurNumNetBuf = pClient->GetSockBufSize();
-    UpdateNetworkBufSlider ( iCurNumNetBuf );
+    UpdateJitterBufferFrame();
 
     // network buffer size factor in
     SliderNetBufSiFactIn->setRange ( 1, MAX_NET_BLOCK_SIZE_FACTOR );
@@ -144,7 +143,6 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
     // timers
     QObject::connect ( &TimerStatus, SIGNAL ( timeout() ),
         this, SLOT ( OnTimerStatus() ) );
-
     QObject::connect ( &TimerPing, SIGNAL ( timeout() ),
         this, SLOT ( OnTimerPing() ) );
 
@@ -165,6 +163,8 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
     // check boxes
     QObject::connect ( cbOpenChatOnNewMessage, SIGNAL ( stateChanged ( int ) ),
         this, SLOT ( OnOpenChatOnNewMessageStateChanged ( int ) ) );
+    QObject::connect ( cbAutoJitBuf, SIGNAL ( stateChanged ( int ) ),
+        this, SLOT ( OnAutoJitBuf ( int ) ) );
 
     // combo boxes
     QObject::connect ( cbSoundcard, SIGNAL ( activated ( int ) ),
@@ -183,10 +183,17 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
     TimerStatus.start ( DISPLAY_UPDATE_TIME );
 }
 
-void CClientSettingsDlg::UpdateNetworkBufSlider ( const int iCurNumNetBuf )
+void CClientSettingsDlg::UpdateJitterBufferFrame()
 {
+	// update slider value and text
+	const int iCurNumNetBuf = pClient->GetSockBufSize();
     SliderNetBuf->setValue ( iCurNumNetBuf );
     TextNetBuf->setText ( "Size: " + QString().setNum ( iCurNumNetBuf ) );
+
+	// if auto setting is enabled, disable slider control
+	cbAutoJitBuf->setChecked ( pClient->GetDoAutoSockBufSize() );
+	SliderNetBuf->setEnabled ( !pClient->GetDoAutoSockBufSize() );
+	TextNetBuf->setEnabled   ( !pClient->GetDoAutoSockBufSize() );
 }
 
 void CClientSettingsDlg::UpdateSndBufInSlider ( const int iCurNumInBuf )
@@ -271,6 +278,12 @@ void CClientSettingsDlg::OnSoundCrdSelection ( int iSndDevIdx )
     UpdateDisplay();
 }
 
+void CClientSettingsDlg::OnAutoJitBuf ( int value )
+{
+	pClient->SetDoAutoSockBufSize ( value == Qt::Checked );
+	UpdateJitterBufferFrame();
+}
+
 void CClientSettingsDlg::OnOpenChatOnNewMessageStateChanged ( int value )
 {
     pClient->SetOpenChatOnNewMessage ( value == Qt::Checked );
@@ -353,9 +366,9 @@ void CClientSettingsDlg::OnPingTimeResult ( int iPingTime )
 void CClientSettingsDlg::UpdateDisplay()
 {
     // update slider controls (settings might have been changed by sound interface)
-    UpdateSndBufInSlider   ( pClient->GetSndInterface()->GetInNumBuf() );
-    UpdateSndBufOutSlider  ( pClient->GetSndInterface()->GetOutNumBuf() );
-    UpdateNetworkBufSlider ( pClient->GetSockBufSize() );
+    UpdateSndBufInSlider  ( pClient->GetSndInterface()->GetInNumBuf() );
+    UpdateSndBufOutSlider ( pClient->GetSndInterface()->GetOutNumBuf() );
+    UpdateJitterBufferFrame();
 
     if ( !pClient->IsRunning() )
     {

src/clientsettingsdlg.h

@@ -72,9 +72,9 @@ protected:
     virtual void showEvent ( QShowEvent* showEvent );
     virtual void hideEvent ( QHideEvent* hideEvent );
 
-    void UpdateSndBufInSlider   ( const int iCurNumInBuf );
-    void UpdateSndBufOutSlider  ( const int iCurNumOutBuf );
-    void UpdateNetworkBufSlider ( const int iCurNumNetBuf );
+    void UpdateSndBufInSlider  ( const int iCurNumInBuf );
+    void UpdateSndBufOutSlider ( const int iCurNumOutBuf );
+    void UpdateJitterBufferFrame();
 
 public slots:
     void OnTimerStatus() { UpdateDisplay(); }
@@ -84,6 +84,7 @@ public slots:
     void OnSliderNetBuf ( int value );
     void OnSliderNetBufSiFactIn ( int value );
     void OnSliderNetBufSiFactOut ( int value );
+	void OnAutoJitBuf ( int value );
     void OnOpenChatOnNewMessageStateChanged ( int value );
     void OnAudioCompressionButtonGroupClicked ( QAbstractButton* button );
     void OnPingTimeResult ( int iPingTime );

src/clientsettingsdlgbase.ui

@@ -25,21 +25,13 @@
       <string>Jitter Buffer</string>
      </property>
      <layout class="QVBoxLayout" >
-      <property name="spacing" >
-       <number>6</number>
-      </property>
-      <property name="leftMargin" >
-       <number>9</number>
-      </property>
-      <property name="topMargin" >
-       <number>9</number>
-      </property>
-      <property name="rightMargin" >
-       <number>9</number>
-      </property>
-      <property name="bottomMargin" >
-       <number>9</number>
-      </property>
+      <item>
+       <widget class="QCheckBox" name="cbAutoJitBuf" >
+        <property name="text" >
+         <string>Auto</string>
+        </property>
+       </widget>
+      </item>
       <item>
        <widget class="QLabel" name="TextNetBuf" >
         <property name="minimumSize" >

src/settings.cpp

@@ -104,6 +104,12 @@ void CSettings::ReadIniFile ( const QString& sFileName )
         pClient->GetSndInterface()->SetOutNumBuf ( iValue );
     }
 
+    // automatic network jitter buffer size setting
+    if ( GetFlagIniSet ( IniXMLDocument, "client", "autojitbuf", bValue ) )
+	{
+        pClient->SetDoAutoSockBufSize ( bValue );
+    }
+
     // network jitter buffer size
     if ( GetNumericIniSet ( IniXMLDocument, "client", "jitbuf", 0, MAX_NET_BUF_SIZE_NUM_BL, iValue ) )
 	{
@@ -180,6 +186,9 @@ void CSettings::WriteIniFile ( const QString& sFileName )
     // sound card out number of buffers
     SetNumericIniSet ( IniXMLDocument, "client", "audoutbuf", pClient->GetSndInterface()->GetOutNumBuf() );
 
+    // automatic network jitter buffer size setting
+    SetFlagIniSet ( IniXMLDocument, "client", "autojitbuf", pClient->GetDoAutoSockBufSize() );
+
     // network jitter buffer size
     SetNumericIniSet ( IniXMLDocument, "client", "jitbuf", pClient->GetSockBufSize() );