first working version of chat functionality

src/channel.cpp

@@ -71,12 +71,12 @@ CChannelSet::CChannelSet()
     QObject::connect(&vecChannels[5],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh5()));
 
     // chate text received
-    QObject::connect(&vecChannels[0],SIGNAL(ChatTextReceived()),this,SLOT(OnChatTextReceivedCh0()));
+    QObject::connect(&vecChannels[0],SIGNAL(ChatTextReceived(QString)),this,SLOT(OnChatTextReceivedCh0(QString)));
-    QObject::connect(&vecChannels[1],SIGNAL(ChatTextReceived()),this,SLOT(OnChatTextReceivedCh1()));
+    QObject::connect(&vecChannels[1],SIGNAL(ChatTextReceived(QString)),this,SLOT(OnChatTextReceivedCh1(QString)));
-    QObject::connect(&vecChannels[2],SIGNAL(ChatTextReceived()),this,SLOT(OnChatTextReceivedCh2()));
+    QObject::connect(&vecChannels[2],SIGNAL(ChatTextReceived(QString)),this,SLOT(OnChatTextReceivedCh2(QString)));
-    QObject::connect(&vecChannels[3],SIGNAL(ChatTextReceived()),this,SLOT(OnChatTextReceivedCh3()));
+    QObject::connect(&vecChannels[3],SIGNAL(ChatTextReceived(QString)),this,SLOT(OnChatTextReceivedCh3(QString)));
-    QObject::connect(&vecChannels[4],SIGNAL(ChatTextReceived()),this,SLOT(OnChatTextReceivedCh4()));
+    QObject::connect(&vecChannels[4],SIGNAL(ChatTextReceived(QString)),this,SLOT(OnChatTextReceivedCh4(QString)));
-    QObject::connect(&vecChannels[5],SIGNAL(ChatTextReceived()),this,SLOT(OnChatTextReceivedCh5()));
+    QObject::connect(&vecChannels[5],SIGNAL(ChatTextReceived(QString)),this,SLOT(OnChatTextReceivedCh5(QString)));
 }
 
 CVector<CChannelShortInfo> CChannelSet::CreateChannelList()
@@ -115,7 +115,7 @@ void CChannelSet::CreateAndSendChanListForAllConChannels()
     }
 }
 
-void CChannelSet::CreateAndSendChatTextForAllConChannels ( const QString& strName )
+void CChannelSet::CreateAndSendChatTextForAllConChannels ( const QString& strChatText )
 {
     // send chat text to all connected clients
     for ( int i = 0; i < MAX_NUM_CHANNELS; i++ )
@@ -123,7 +123,7 @@ void CChannelSet::CreateAndSendChatTextForAllConChannels ( const QString& strNam
         if ( vecChannels[i].IsConnected() )
         {
             // send message
-            vecChannels[i].CreateChatTextMes ( strName );
+            vecChannels[i].CreateChatTextMes ( strChatText );
         }
     }
 }

src/channel.h

@@ -117,7 +117,7 @@ public:
     }
     void CreateReqJitBufMes()                             { Protocol.CreateReqJitBufMes(); }
     void CreateReqConnClientsList()                       { Protocol.CreateReqConnClientsList(); }
-    void CreateChatTextMes ( const QString& strName ) { Protocol.CreateChatTextMes ( strName ); }
+    void CreateChatTextMes ( const QString& strChatText ) { Protocol.CreateChatTextMes ( strChatText ); }
 
     void CreateNetwBlSiFactMes ( const int iNetwBlSiFact )
     { 
@@ -193,7 +193,7 @@ signals:
     void ConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
     void ProtocolStatus ( bool bOk );
     void NameHasChanged();
-    void ChatTextReceived ( QString strName );
+    void ChatTextReceived ( QString strChatText );
 };
 
 
@@ -239,7 +239,7 @@ protected:
     void CreateAndSendChanListForAllConChannels();
     void CreateAndSendChanListForAllExceptThisChan ( const int iCurChanID );
     void CreateAndSendChanListForThisChan ( const int iCurChanID );
-    void CreateAndSendChatTextForAllConChannels ( const QString& strName );
+    void CreateAndSendChatTextForAllConChannels ( const QString& strChatText );
 
     /* do not use the vector class since CChannel does not have appropriate
        copy constructor/operator */
@@ -278,12 +278,12 @@ public slots:
     void OnNameHasChangedCh4() { CreateAndSendChanListForAllConChannels(); }
     void OnNameHasChangedCh5() { CreateAndSendChanListForAllConChannels(); }
 
-    void OnChatTextReceivedCh0(QString strName) { CreateAndSendChatTextForAllConChannels(strName); }
+    void OnChatTextReceivedCh0(QString strChatText) { CreateAndSendChatTextForAllConChannels(strChatText); }
-    void OnChatTextReceivedCh1(QString strName) { CreateAndSendChatTextForAllConChannels(strName); }
+    void OnChatTextReceivedCh1(QString strChatText) { CreateAndSendChatTextForAllConChannels(strChatText); }
-    void OnChatTextReceivedCh2(QString strName) { CreateAndSendChatTextForAllConChannels(strName); }
+    void OnChatTextReceivedCh2(QString strChatText) { CreateAndSendChatTextForAllConChannels(strChatText); }
-    void OnChatTextReceivedCh3(QString strName) { CreateAndSendChatTextForAllConChannels(strName); }
+    void OnChatTextReceivedCh3(QString strChatText) { CreateAndSendChatTextForAllConChannels(strChatText); }
-    void OnChatTextReceivedCh4(QString strName) { CreateAndSendChatTextForAllConChannels(strName); }
+    void OnChatTextReceivedCh4(QString strChatText) { CreateAndSendChatTextForAllConChannels(strChatText); }
-    void OnChatTextReceivedCh5(QString strName) { CreateAndSendChatTextForAllConChannels(strName); }
+    void OnChatTextReceivedCh5(QString strChatText) { CreateAndSendChatTextForAllConChannels(strChatText); }
 
 signals:
     void MessReadyForSending ( int iChID, CVector<uint8_t> vecMessage );

src/chatdlg.cpp

@@ -30,7 +30,25 @@ CChatDlg::CChatDlg ( QWidget* parent, Qt::WindowFlags f )
 {
     setupUi ( this );
 
+    // clear chat window and edit line
+    TextViewChatWindow->clear();
+    lineEditLocalInputText->clear();
+
 
     // Connections -------------------------------------------------------------
-
+    QObject::connect ( lineEditLocalInputText, SIGNAL ( returnPressed() ),
+        this, SLOT ( OnNewLocalInputText() ) );
+}
+
+void CChatDlg::OnNewLocalInputText()
+{
+    // send new text and clear line afterwards
+    emit NewLocalInputText ( lineEditLocalInputText->text() );
+    lineEditLocalInputText->clear();
+}
+
+void CChatDlg::AddChatText ( QString strChatText )
+{
+    // add new text in chat window
+    TextViewChatWindow->append ( strChatText );
 }

src/chatdlg.h

@@ -43,4 +43,12 @@ class CChatDlg : public QDialog, private Ui_CChatDlgBase
 
 public:
     CChatDlg ( QWidget* parent = 0, Qt::WindowFlags f = 0 );
+
+    void AddChatText ( QString strChatText );
+
+public slots:
+    void OnNewLocalInputText();
+
+signals:
+    void NewLocalInputText ( QString strNewText );
 };

src/chatdlgbase.ui

@@ -5,8 +5,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>535</width>
+    <width>360</width>
-    <height>397</height>
+    <height>405</height>
    </rect>
   </property>
   <property name="sizePolicy" >
@@ -82,9 +82,9 @@
   </layout>
  </widget>
  <tabstops>
-  <tabstop>TextViewChatWindow</tabstop>
   <tabstop>lineEditLocalInputText</tabstop>
   <tabstop>buttonClose</tabstop>
+  <tabstop>TextViewChatWindow</tabstop>
  </tabstops>
  <resources>
   <include location="resources.qrc" />

src/client.cpp

@@ -31,7 +31,8 @@ CClient::CClient() : bRun ( false ), Socket ( &Channel ),
     iReverbLevel ( AUD_REVERB_MAX / 6 ),
     bReverbOnLeftChan ( false ),
     iNetwBufSizeFactIn ( DEF_NET_BLOCK_SIZE_FACTOR ),
-    strIPAddress ( "" ), strName ( "" )
+    strIPAddress ( "" ), strName ( "" ),
+    bOpenChatOnNewMessage ( true )
 {
     // connection for protocol
     QObject::connect ( &Channel,
@@ -50,6 +51,9 @@ CClient::CClient() : bRun ( false ), Socket ( &Channel ),
 
     QObject::connect ( &Channel, SIGNAL ( NewConnection() ),
         this, SLOT ( OnNewConnection() ) );
+
+    QObject::connect ( &Channel, SIGNAL ( ChatTextReceived ( QString ) ),
+        this, SIGNAL ( ChatTextReceived ( QString ) ) );
 }
 
 void CClient::OnSendProtMessage ( CVector<uint8_t> vecMessage )

src/client.h

@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2006
+ * Copyright (c) 2004-2008
  *
  * Author(s):
  *  Volker Fischer
@@ -75,6 +75,9 @@ public:
        the sqaure root. */
     double GetTimingStdDev() { return sqrt ( RespTimeMoAvBuf.GetAverage() ); }
 
+    bool GetOpenChatOnNewMessage() { return bOpenChatOnNewMessage; }
+    void SetOpenChatOnNewMessage ( const bool bNV ) { bOpenChatOnNewMessage = bNV; }
+
     int GetAudioInFader() { return iAudioInFader; }
     void SetAudioInFader ( const int iNV ) { iAudioInFader = iNV; }
 
@@ -98,7 +101,6 @@ public:
     }
     int GetSockBufSize() { return Channel.GetSockBufSize(); }
 
-
     void SetNetwBufSizeFactIn ( const int iNewNetNetwBlSiFactIn )
     {
         // store value and tell the server about new value
@@ -119,6 +121,9 @@ public:
 
     void SetRemoteName() { Channel.SetRemoteName ( strName ); }
 
+    void SendTextMess ( const QString& strChatText )
+        { Channel.CreateChatTextMes ( strChatText ); }
+
     CSound*   GetSndInterface() { return &Sound; }
     CChannel* GetChannel()      { return &Channel; }
 
@@ -151,6 +156,8 @@ protected:
 
     int                 iNetwBufSizeFactIn;
 
+    bool                bOpenChatOnNewMessage;
+
     CVector<short>      vecsAudioSndCrd;
     CVector<double>     vecdAudioSndCrdL;
     CVector<double>     vecdAudioSndCrdR;
@@ -178,6 +185,7 @@ public slots:
 
 signals:
     void ConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
+    void ChatTextReceived ( QString strChatText );
 };
 
 

src/clientsettingsdlg.cpp

@@ -77,6 +77,16 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
         double ( iCurNetBufSiFactOut * MIN_BLOCK_DURATION_MS), 'f', 2 ) +
         " ms" );
 
+    // "OpenChatOnNewMessage" check box
+    if ( pClient->GetOpenChatOnNewMessage() )
+    {
+        cbOpenChatOnNewMessage->setCheckState ( Qt::Checked );
+    }
+    else
+    {
+        cbOpenChatOnNewMessage->setCheckState ( Qt::Unchecked );
+    }
+
 
     // Connections -------------------------------------------------------------
     // timers
@@ -97,6 +107,10 @@ CClientSettingsDlg::CClientSettingsDlg ( CClient* pNCliP, QWidget* parent,
     QObject::connect ( SliderNetBufSiFactOut, SIGNAL ( valueChanged ( int ) ),
         this, SLOT ( OnSliderNetBufSiFactOut ( int ) ) );
 
+    // check boxes
+    QObject::connect ( cbOpenChatOnNewMessage, SIGNAL ( stateChanged ( int ) ),
+        this, SLOT ( OnOpenChatOnNewMessageStateChanged ( int ) ) );
+
 
     // Timers ------------------------------------------------------------------
     // start timer for status bar
@@ -142,6 +156,12 @@ void CClientSettingsDlg::OnSliderNetBufSiFactOut ( int value )
     UpdateDisplay();
 }
 
+void CClientSettingsDlg::OnOpenChatOnNewMessageStateChanged ( int value )
+{
+    pClient->SetOpenChatOnNewMessage ( value == Qt::Checked );
+    UpdateDisplay();
+}
+
 void CClientSettingsDlg::UpdateDisplay()
 {
     // response time

src/clientsettingsdlg.h

@@ -71,4 +71,5 @@ public slots:
     void OnSliderNetBuf ( int value );
     void OnSliderNetBufSiFactIn ( int value );
     void OnSliderNetBufSiFactOut ( int value );
+    void OnOpenChatOnNewMessageStateChanged ( int value );
 };

src/clientsettingsdlgbase.ui

@@ -5,8 +5,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>469</width>
+    <width>425</width>
-    <height>268</height>
+    <height>271</height>
    </rect>
   </property>
   <property name="windowTitle" >
@@ -19,21 +19,6 @@
    <bool>true</bool>
   </property>
   <layout class="QHBoxLayout" >
-   <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="QGroupBox" name="GroupBoxJitterBuffer" >
      <property name="title" >
@@ -735,24 +720,42 @@
    <item>
     <widget class="QGroupBox" name="GroupBoxMeasureResults" >
      <property name="title" >
-      <string>Debug</string>
+      <string>Misc</string>
      </property>
      <layout class="QVBoxLayout" >
-      <property name="spacing" >
+      <item>
-       <number>6</number>
+       <widget class="QSplitter" name="splitter" >
+        <property name="orientation" >
+         <enum>Qt::Horizontal</enum>
         </property>
-      <property name="leftMargin" >
+        <widget class="QCheckBox" name="cbOpenChatOnNewMessage" >
-       <number>9</number>
+         <property name="text" >
+          <string/>
          </property>
-      <property name="topMargin" >
+        </widget>
-       <number>9</number>
+        <widget class="QLabel" name="label" >
+         <property name="text" >
+          <string>Open chat on new message</string>
          </property>
-      <property name="rightMargin" >
+         <property name="wordWrap" >
-       <number>9</number>
+          <bool>true</bool>
          </property>
-      <property name="bottomMargin" >
+        </widget>
-       <number>9</number>
+       </widget>
+      </item>
+      <item>
+       <spacer>
+        <property name="orientation" >
+         <enum>Qt::Vertical</enum>
         </property>
+        <property name="sizeHint" >
+         <size>
+          <width>20</width>
+          <height>71</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
       <item>
        <layout class="QHBoxLayout" >
         <property name="spacing" >
@@ -843,19 +846,6 @@
         </item>
        </layout>
       </item>
-      <item>
-       <spacer>
-        <property name="orientation" >
-         <enum>Qt::Vertical</enum>
-        </property>
-        <property name="sizeHint" >
-         <size>
-          <width>20</width>
-          <height>40</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
      </layout>
     </widget>
    </item>

src/llconclientdlg.cpp

@@ -28,7 +28,8 @@
 /* Implementation *************************************************************/
 CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent )
     : pClient ( pNCliP ), QDialog ( parent ),
-    ClientSettingsDlg ( pNCliP, parent, Qt::WindowMinMaxButtonsHint )
+    ClientSettingsDlg ( pNCliP, parent, Qt::WindowMinMaxButtonsHint ),
+    ChatDlg ( parent, Qt::WindowMinMaxButtonsHint )
 {
     setupUi ( this );
 
@@ -138,7 +139,9 @@ CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent )
 
 
     // Settings menu  ----------------------------------------------------------
-    pSettingsMenu = new QMenu ( "&Settings", this );
+    pSettingsMenu = new QMenu ( "&View", this );
+    pSettingsMenu->addAction ( tr ( "&Chat..." ), this,
+        SLOT ( OnOpenChatDialog() ) );
     pSettingsMenu->addAction ( tr ( "&General Settings..." ), this,
         SLOT ( OnOpenGeneralSettings() ) );
 
@@ -187,8 +190,13 @@ CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent )
     QObject::connect ( pClient,
         SIGNAL ( ConClientListMesReceived ( CVector<CChannelShortInfo> ) ),
         this, SLOT ( OnConClientListMesReceived ( CVector<CChannelShortInfo> ) ) );
+    QObject::connect ( pClient,
+        SIGNAL ( ChatTextReceived ( QString ) ),
+        this, SLOT ( OnChatTextReceived ( QString ) ) );
     QObject::connect ( MainMixerBoard, SIGNAL ( ChangeChanGain ( int, double ) ),
         this, SLOT ( OnChangeChanGain ( int, double ) ) );
+    QObject::connect ( &ChatDlg, SIGNAL ( NewLocalInputText ( QString ) ),
+        this, SLOT ( OnNewLocalInputText ( QString ) ) );
 
 
     // Timers ------------------------------------------------------------------
@@ -207,8 +215,9 @@ CLlconClientDlg::~CLlconClientDlg()
 
 void CLlconClientDlg::closeEvent ( QCloseEvent * Event )
 {
-    // if settings dialog is open, close it
+    // if settings dialog or chat dialog is open, close it
     ClientSettingsDlg.close();
+    ChatDlg.close();
 
     // store IP address
     pClient->strIPAddress = LineEditServerAddr->text();
@@ -273,6 +282,27 @@ void CLlconClientDlg::OnOpenGeneralSettings()
     ClientSettingsDlg.activateWindow();
 }
 
+void CLlconClientDlg::OnChatTextReceived ( QString strChatText )
+{
+    ChatDlg.AddChatText ( strChatText );
+
+    // if requested, open window
+    if ( pClient->GetOpenChatOnNewMessage() )
+    {
+        ShowChatWindow();
+    }
+}
+
+void CLlconClientDlg::ShowChatWindow()
+{
+    // open chat dialog
+    ChatDlg.show();
+
+    // make sure dialog is upfront and has focus
+    ChatDlg.raise();
+    ChatDlg.activateWindow();
+}
+
 void CLlconClientDlg::OnFaderTagTextChanged ( const QString& strNewName )
 {
     // refresh internal name parameter

src/llconclientdlg.h

@@ -38,6 +38,7 @@
 #include "multicolorled.h"
 #include "audiomixerboard.h"
 #include "clientsettingsdlg.h"
+#include "chatdlg.h"
 #ifdef _WIN32
 # include "../windows/moc/llconclientdlgbase.h"
 #else
@@ -72,6 +73,8 @@ public:
     virtual ~CLlconClientDlg();
 
 protected:
+    void                    ShowChatWindow();
+
     CClient*                pClient;
     bool                    bConnected;
     QTimer                  TimerSigMet;
@@ -85,12 +88,14 @@ protected:
     QMenuBar*               pMenu;
 
     CClientSettingsDlg      ClientSettingsDlg;
+    CChatDlg                ChatDlg;
 
 public slots:
     void OnConnectDisconBut();
     void OnTimerSigMet();
     void OnTimerStatus() { UpdateDisplay(); }
     void OnOpenGeneralSettings();
+    void OnOpenChatDialog() { ShowChatWindow(); }
     void OnSliderAudInFader ( int value ) { pClient->SetAudioInFader ( value ); }
     void OnSliderAudReverb ( int value ) { pClient->SetReverbLevel ( value ); }
     void OnRevSelL() { pClient->SetReverbOnLeftChan ( true ); }
@@ -100,4 +105,7 @@ public slots:
     void OnChangeChanGain ( int iId, double dGain )
         { pClient->SetRemoteChanGain ( iId, dGain ); }
     void OnFaderTagTextChanged ( const QString& strNewName );
+    void OnChatTextReceived ( QString strChatText );
+    void OnNewLocalInputText ( QString strChatText )
+        { pClient->SendTextMess ( strChatText ); }
 };

src/protocol.cpp

@@ -603,10 +603,10 @@ void CProtocol::CreateChanNameMes ( const QString strName )
     CreateAndSendMessage ( PROTMESSID_CHANNEL_NAME, vecData );
 }
 
-void CProtocol::CreateChatTextMes ( const QString strName )
+void CProtocol::CreateChatTextMes ( const QString strChatText )
 {
     unsigned int  iPos = 0; // init position pointer
-    const int     iStrLen = strName.size(); // get string size
+    const int     iStrLen = strChatText.size(); // get string size
 
     // size of current list entry
     const int iEntrLen = 2 /* str. size */ + iStrLen;
@@ -622,7 +622,7 @@ void CProtocol::CreateChatTextMes ( const QString strName )
     {
         // byte-by-byte copying of the string data
         PutValOnStream ( vecData, iPos,
-            static_cast<uint32_t> ( strName[j].toAscii() ), 1 );
+            static_cast<uint32_t> ( strChatText[j].toAscii() ), 1 );
     }
 
     CreateAndSendMessage ( PROTMESSID_CHAT_TEXT, vecData );
@@ -654,16 +654,16 @@ void CProtocol::EvaluateChatTextMes ( unsigned int iPos, const CVector<uint8_t>&
         static_cast<int> ( GetValFromStream ( vecData, iPos, 2 ) );
 
     // name string (n bytes)
-    QString strName = "";
+    QString strChatText = "";
     for ( int j = 0; j < iStrLen; j++ )
     {
         // byte-by-byte copying of the string data
         int iData = static_cast<int> ( GetValFromStream ( vecData, iPos, 1 ) );
-        strName += QString ( (char*) &iData );
+        strChatText += QString ( (char*) &iData );
     }
 
     // invoke message action
-    emit ChatTextReceived ( strName );
+    emit ChatTextReceived ( strChatText );
 }
 
 

src/protocol.h

@@ -71,7 +71,7 @@ public:
     void CreateNetwBlSiFactMes ( const int iNetwBlSiFact );
     void CreateChanGainMes ( const int iChanID, const double dGain );
     void CreateChanNameMes ( const QString strName );
-    void CreateChatTextMes ( const QString strName );
+    void CreateChatTextMes ( const QString strChatText );
 
     void CreateConClientListMes ( const CVector<CChannelShortInfo>& vecChanInfo );
 
@@ -164,7 +164,7 @@ signals:
     void ChangeNetwBlSiFact ( int iNewNetwBlSiFact );
     void ChangeChanGain ( int iChanID, double dNewGain );
     void ChangeChanName ( QString strName );
-    void ChatTextReceived ( QString strName );
+    void ChatTextReceived ( QString strChatText );
     void ConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
     void ReqJittBufSize();
     void ReqConnClientsList();

src/settings.cpp

@@ -101,10 +101,10 @@ void CSettings::ReadIniFile ( const QString& sFileName )
         pClient->SetNetwBufSizeFactIn ( iValue );
     }
 
-    // network buffer size factor out
+    // flag whether the chat window shall be opened on a new chat message
-    if ( GetNumericIniSet ( IniXMLDocument, "client", "netwbusifactout", 1, MAX_NET_BLOCK_SIZE_FACTOR, iValue ) )
+    if ( GetFlagIniSet ( IniXMLDocument, "client", "openchatonnewmessage", bValue ) )
 	{
-        pClient->SetNetwBufSizeFactOut ( iValue );
+        pClient->SetOpenChatOnNewMessage ( bValue );
     }
 }
 
@@ -145,6 +145,9 @@ void CSettings::WriteIniFile ( const QString& sFileName )
     // network buffer size factor out
     SetNumericIniSet ( IniXMLDocument, "client", "netwbusifactout", pClient->GetNetwBufSizeFactOut() );
 
+    // flag whether the chat window shall be opened on a new chat message
+    SetFlagIniSet ( IniXMLDocument, "client", "openchatonnewmessage", pClient->GetOpenChatOnNewMessage() );
+
 
     // prepare file name for storing initialization data in XML file
     QString sCurFileName = sFileName;

windows/llcon.vcproj

@@ -303,6 +303,10 @@
 					/>
 				</FileConfiguration>
 			</File>
+			<File
+				RelativePath="..\src\chatdlg.cpp"
+				>
+			</File>
 			<File
 				RelativePath="..\src\client.cpp"
 				>