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finished fader tag implementation

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This commit is contained in:
Volker Fischer 2006-12-10 11:06:14 +00:00
parent 7f29e49691
commit ecd105d6ca
10 changed files with 194 additions and 14 deletions
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27
src/channel.cpp
View file

@ -73,6 +73,18 @@ CChannelSet::CChannelSet()
QObject::connect(&vecChannels[7],SIGNAL(ReqConnClientsList()),this,SLOT(OnReqConnClientsListCh7()));
QObject::connect(&vecChannels[8],SIGNAL(ReqConnClientsList()),this,SLOT(OnReqConnClientsListCh8()));
QObject::connect(&vecChannels[9],SIGNAL(ReqConnClientsList()),this,SLOT(OnReqConnClientsListCh9()));
// channel name has changed
QObject::connect(&vecChannels[0],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh0()));
QObject::connect(&vecChannels[1],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh1()));
QObject::connect(&vecChannels[2],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh2()));
QObject::connect(&vecChannels[3],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh3()));
QObject::connect(&vecChannels[4],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh4()));
QObject::connect(&vecChannels[5],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh5()));
QObject::connect(&vecChannels[6],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh6()));
QObject::connect(&vecChannels[7],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh7()));
QObject::connect(&vecChannels[8],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh8()));
QObject::connect(&vecChannels[9],SIGNAL(NameHasChanged()),this,SLOT(OnNameHasChangedCh9()));
}
CVector<CChannelShortInfo> CChannelSet::CreateChannelList()
@ -433,6 +445,9 @@ CChannel::CChannel() : sName ( "" ),
QObject::connect( &Protocol, SIGNAL ( ChangeChanGain ( int, double ) ),
this, SLOT ( OnChangeChanGain ( int, double ) ) );
QObject::connect( &Protocol, SIGNAL ( ChangeChanName ( std::string ) ),
this, SLOT ( OnChangeChanName ( std::string ) ) );
}
void CChannel::SetEnable ( const bool bNEnStat )
@ -537,6 +552,18 @@ void CChannel::OnChangeChanGain ( int iChanID, double dNewGain )
vecdGains[iChanID] = dNewGain;
}
void CChannel::OnChangeChanName ( std::string strName )
{
// apply value (if different from previous name)
if ( sName.compare ( strName ) )
{
sName = strName;
// fire message that name has changed
emit NameHasChanged();
}
}
bool CChannel::GetAddress(CHostAddress& RetAddr)
{
if ( IsConnected() )

16
src/channel.h
View file

@ -90,6 +90,9 @@ public:
void SetName ( const std::string sNNa ) { sName = sNNa; }
std::string GetName() { return sName; }
void SetRemoteName ( const std::string strName )
{ Protocol.CreateChanNameMes ( strName ); }
void SetGain ( const int iNID, const double dNG ) { vecdGains[iNID] = dNG; }
double GetGain( const int iNID ) { return vecdGains[iNID]; }
@ -179,6 +182,7 @@ public slots:
void OnJittBufSizeChange ( int iNewJitBufSize );
void OnNetwBlSiFactChange ( int iNewNetwBlSiFact );
void OnChangeChanGain ( int iChanID, double dNewGain );
void OnChangeChanName ( std::string strName );
signals:
void MessReadyForSending ( CVector<uint8_t> vecMessage );
@ -187,6 +191,7 @@ signals:
void ReqConnClientsList();
void ConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
void ProtocolStatus ( bool bOk );
void NameHasChanged();
};
@ -274,6 +279,17 @@ public slots:
void OnReqConnClientsListCh8() { CreateAndSendChanListForThisChan ( 8 ); }
void OnReqConnClientsListCh9() { CreateAndSendChanListForThisChan ( 9 ); }
void OnNameHasChangedCh0() { CreateAndSendChanListForAllConChannels(); }
void OnNameHasChangedCh1() { CreateAndSendChanListForAllConChannels(); }
void OnNameHasChangedCh2() { CreateAndSendChanListForAllConChannels(); }
void OnNameHasChangedCh3() { CreateAndSendChanListForAllConChannels(); }
void OnNameHasChangedCh4() { CreateAndSendChanListForAllConChannels(); }
void OnNameHasChangedCh5() { CreateAndSendChanListForAllConChannels(); }
void OnNameHasChangedCh6() { CreateAndSendChanListForAllConChannels(); }
void OnNameHasChangedCh7() { CreateAndSendChanListForAllConChannels(); }
void OnNameHasChangedCh8() { CreateAndSendChanListForAllConChannels(); }
void OnNameHasChangedCh9() { CreateAndSendChanListForAllConChannels(); }
signals:
void MessReadyForSending ( int iChID, CVector<uint8_t> vecMessage );
};

11
src/client.cpp
View file

@ -30,7 +30,8 @@ CClient::CClient() : bRun ( false ), Socket ( &Channel ),
iAudioInFader ( AUD_FADER_IN_MAX / 2 ),
iReverbLevel ( AUD_REVERB_MAX / 6 ),
bReverbOnLeftChan ( false ),
iNetwBufSizeFactIn ( DEF_NET_BLOCK_SIZE_FACTOR )
iNetwBufSizeFactIn ( DEF_NET_BLOCK_SIZE_FACTOR ),
strIPAddress ( "" ), strName ( "" )
{
// connection for protocol
QObject::connect ( &Channel,
@ -75,6 +76,14 @@ void CClient::OnReqJittBufSize()
Channel.CreateNetwBlSiFactMes ( iNetwBufSizeFactIn );
}
void CClient::OnNewConnection()
{
// a new connection was successfully initiated, send name and request
// connected clients list
Channel.SetRemoteName ( strName );
Channel.CreateReqConnClientsList();
}
bool CClient::SetServerAddr ( QString strNAddr )
{
QHostAddress InetAddr;

6
src/client.h
View file

@ -113,13 +113,15 @@ public:
void SetRemoteChanGain ( const int iId, const double dGain )
{ Channel.SetRemoteChanGain ( iId, dGain ); }
void SetRemoteName() { Channel.SetRemoteName ( strName ); }
CSound* GetSndInterface() { return &Sound; }
CChannel* GetChannel() { return &Channel; }
// settings
string strIPAddress;
std::string strIPAddress;
std::string strName;
protected:
virtual void run ();
@ -168,7 +170,7 @@ public slots:
void OnSendProtMessage ( CVector<uint8_t> vecMessage );
void OnReqJittBufSize();
void OnProtocolStatus ( bool bOk );
void OnNewConnection() { Channel.CreateReqConnClientsList(); }
void OnNewConnection();
signals:
void ConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );

36
src/llconclientdlg.cpp
View file

@ -45,7 +45,7 @@ CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent,
"button will disconnect the connection."));
QWhatsThis::add(TextLabelStatus, tr("<b>Status Bar:</b> In the status bar "
"different messages are displayed. E.g., if an error ocurred or the "
"different messages are displayed. E.g., if an error occurred or the "
"status of the connection is shown."));
QString strServAddrH = tr("<b>Server Address:</b> In this edit control, "
@ -54,6 +54,12 @@ CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent,
QWhatsThis::add(TextLabelServerAddr, strServAddrH);
QWhatsThis::add(LineEditServerAddr, strServAddrH);
QString strFaderTag = tr("<b>Fader Tag:</b> In this edit control, "
"the tag string of your fader can be set. This tag will appear "
"at your fader on the mixer board.");
QWhatsThis::add(TextLabelServerTag, strFaderTag);
QWhatsThis::add(LineEditFaderTag, strFaderTag);
QString strAudFader = tr ( "<b>Audio Fader:</b> With the audio fader "
"control the level of left and right audio input channels can "
"be controlled." );
@ -80,9 +86,15 @@ CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent,
"network or sound interface has bad status, this LED will show "
"red color." ) );
/* init server address line edit */
// init fader tag line edit
LineEditFaderTag->setText ( pClient->strName.c_str() );
// init server address line edit
LineEditServerAddr->setText ( pClient->strIPAddress.c_str() );
// we want the cursor to be at IP address line edit at startup
LineEditServerAddr->setFocus();
/* init status label */
OnTimerStatus();
@ -96,7 +108,7 @@ CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent,
ProgressBarInputLevelR->setProgress ( 0 );
/* init slider controls --- */
// init slider controls ---
// audio in fader
SliderAudInFader->setRange ( 0, AUD_FADER_IN_MAX );
const int iCurAudInFader = pClient->GetAudioInFader();
@ -110,7 +122,7 @@ CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent,
SliderAudReverb->setTickInterval ( AUD_REVERB_MAX / 9 );
/* set radio buttons --- */
// set radio buttons ---
// reverb channel
if ( pClient->IsReverbOnLeftChan() )
{
@ -165,6 +177,10 @@ CLlconClientDlg::CLlconClientDlg ( CClient* pNCliP, QWidget* parent,
QObject::connect(RadioButtonRevSelR, SIGNAL(clicked()),
this, SLOT(OnRevSelR()));
// line edits
QObject::connect ( LineEditFaderTag, SIGNAL ( textChanged ( const QString& ) ),
this, SLOT ( OnFaderTagTextChanged ( const QString& ) ) );
// other
QObject::connect ( pClient,
SIGNAL ( ConClientListMesReceived ( CVector<CChannelShortInfo> ) ),
@ -192,6 +208,9 @@ void CLlconClientDlg::closeEvent ( QCloseEvent * Event )
// store IP address
pClient->strIPAddress = LineEditServerAddr->text().latin1();
// store fader tag
pClient->strName = LineEditFaderTag->text().latin1();
// default implementation of this event handler routine
Event->accept();
}
@ -248,6 +267,15 @@ void CLlconClientDlg::OnOpenGeneralSettings()
ClientSettingsDlg.show();
}
void CLlconClientDlg::OnFaderTagTextChanged ( const QString& strNewName )
{
// refresh internal name parameter
pClient->strName = strNewName.latin1();
// update name at server
pClient->SetRemoteName();
}
void CLlconClientDlg::OnTimerSigMet()
{
/* get current input levels */

1
src/llconclientdlg.h
View file

@ -102,4 +102,5 @@ public slots:
{ MainMixerBoard->ApplyNewConClientList ( vecChanInfo ); }
void OnChangeChanGain ( int iId, double dGain )
{ pClient->SetRemoteChanGain ( iId, dGain ); }
void OnFaderTagTextChanged ( const QString& strNewName );
};

33
src/llconclientdlgbase.ui
View file

@ -11,7 +11,7 @@
<rect>
<x>0</x>
<y>0</y>
<width>586</width>
<width>580</width>
<height>289</height>
</rect>
</property>
@ -307,7 +307,7 @@
<class>QLayoutWidget</class>
<property stdset="1">
<name>name</name>
<cstring>Layout17</cstring>
<cstring>Layout9</cstring>
</property>
<hbox>
<property stdset="1">
@ -318,6 +318,28 @@
<name>spacing</name>
<number>6</number>
</property>
<widget>
<class>QLabel</class>
<property stdset="1">
<name>name</name>
<cstring>TextLabelServerTag</cstring>
</property>
<property stdset="1">
<name>text</name>
<string>Fader Tag:</string>
</property>
</widget>
<widget>
<class>QLineEdit</class>
<property stdset="1">
<name>name</name>
<cstring>LineEditFaderTag</cstring>
</property>
<property stdset="1">
<name>maxLength</name>
<number>15</number>
</property>
</widget>
<spacer>
<property>
<name>name</name>
@ -674,7 +696,12 @@ Fader</string>
</image>
</images>
<tabstops>
<tabstop>PushButtonConnect</tabstop>
<tabstop>LineEditServerAddr</tabstop>
<tabstop>PushButtonConnect</tabstop>
<tabstop>LineEditFaderTag</tabstop>
<tabstop>SliderAudReverb</tabstop>
<tabstop>RadioButtonRevSelL</tabstop>
<tabstop>RadioButtonRevSelR</tabstop>
<tabstop>SliderAudInFader</tabstop>
</tabstops>
</UI>

62
src/protocol.cpp
View file

@ -82,6 +82,17 @@ MESSAGES
note: does not have any data -> n = 0
- Name of channel PROTMESSID_CHANNEL_NAME
for each connected client append following data:
+------------------+----------------------+
| 2 bytes number n | n bytes UTF-8 string |
+------------------+----------------------+
*
******************************************************************************
*
@ -343,6 +354,11 @@ for ( int i = 0; i < iNumBytes; i++ ) {
EvaluateReqConnClientsList ( iPos, vecData );
break;
case PROTMESSID_CHANNEL_NAME:
EvaluateChanNameMes ( iPos, vecData );
break;
}
// send acknowledge message
@ -505,7 +521,7 @@ void CProtocol::CreateConClientListMes ( const CVector<CChannelShortInfo>& vecCh
CreateAndSendMessage ( PROTMESSID_CONN_CLIENTS_LIST, vecData );
}
void CProtocol:: EvaluateConClientListMes ( unsigned int iPos, const CVector<uint8_t>& vecData )
void CProtocol::EvaluateConClientListMes ( unsigned int iPos, const CVector<uint8_t>& vecData )
{
int iData;
const int iDataLen = vecData.Size();
@ -551,6 +567,50 @@ void CProtocol::EvaluateReqConnClientsList ( unsigned int iPos, const CVector<ui
emit ReqConnClientsList();
}
void CProtocol::CreateChanNameMes ( const std::string strName )
{
unsigned int iPos = 0; // init position pointer
const int iStrLen = strName.size(); // get string size
// size of current list entry
const int iEntrLen = 2 /* str. size */ + iStrLen;
// build data vector
CVector<uint8_t> vecData ( iEntrLen );
// number of bytes for name string (2 bytes)
PutValOnStream ( vecData, iPos, static_cast<uint32_t> ( iStrLen ), 2 );
// name string (n bytes)
for ( int j = 0; j < iStrLen; j++ )
{
// byte-by-byte copying of the string data
PutValOnStream ( vecData, iPos,
static_cast<uint32_t> ( strName[j] ), 1 );
}
CreateAndSendMessage ( PROTMESSID_CHANNEL_NAME, vecData );
}
void CProtocol::EvaluateChanNameMes ( unsigned int iPos, const CVector<uint8_t>& vecData )
{
// number of bytes for name string (2 bytes)
const int iStrLen =
static_cast<int> ( GetValFromStream ( vecData, iPos, 2 ) );
// name string (n bytes)
std::string strName = "";
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 += std::string ( (char*) &iData );
}
// invoke message action
emit ChangeChanName ( strName );
}
/******************************************************************************\
* Message generation (parsing) *

4
src/protocol.h
View file

@ -45,6 +45,7 @@
#define PROTMESSID_CONN_CLIENTS_LIST 15 // connected client list
#define PROTMESSID_SERVER_FULL 16 // server full message
#define PROTMESSID_REQ_CONN_CLIENTS_LIST 17 // request connected client list
#define PROTMESSID_CHANNEL_NAME 18 // set channel name for fader tag
// lengths of message as defined in protocol.cpp file
#define MESS_HEADER_LENGTH_BYTE 5 /* ID, cnt, length */
@ -68,6 +69,7 @@ public:
void CreateServerFullMes();
void CreateNetwBlSiFactMes ( const int iNetwBlSiFact );
void CreateChanGainMes ( const int iChanID, const double dGain );
void CreateChanNameMes ( const std::string strName );
void CreateConClientListMes ( const CVector<CChannelShortInfo>& vecChanInfo );
@ -135,6 +137,7 @@ protected:
void EvaluateServerFullMes ( unsigned int iPos, const CVector<uint8_t>& vecData );
void EvaluateNetwBlSiFactMes ( unsigned int iPos, const CVector<uint8_t>& vecData );
void EvaluateChanGainMes ( unsigned int iPos, const CVector<uint8_t>& vecData );
void EvaluateChanNameMes ( unsigned int iPos, const CVector<uint8_t>& vecData );
void EvaluateConClientListMes ( unsigned int iPos, const CVector<uint8_t>& vecData );
int iOldRecID, iOldRecCnt;
@ -157,6 +160,7 @@ signals:
void ChangeJittBufSize ( int iNewJitBufSize );
void ChangeNetwBlSiFact ( int iNewNetwBlSiFact );
void ChangeChanGain ( int iChanID, double dNewGain );
void ChangeChanName ( std::string strName );
void ConClientListMesReceived ( CVector<CChannelShortInfo> vecChanInfo );
void ReqJittBufSize();
void ReqConnClientsList();

6
src/settings.cpp
View file

@ -52,6 +52,9 @@ void CSettings::ReadIniFile()
// IP address
pClient->strIPAddress = GetIniSetting ( ini, "Client", "ipaddress" );
// name
pClient->strName = GetIniSetting ( ini, "Client", "name" );
// audio fader
if ( GetNumericIniSet(ini, "Client", "audfad", 0, AUD_FADER_IN_MAX, iValue ) == TRUE ) {
pClient->SetAudioInFader ( iValue );
@ -100,6 +103,9 @@ void CSettings::WriteIniFile()
// IP address
PutIniSetting ( ini, "Client", "ipaddress", pClient->strIPAddress.c_str() );
// name
PutIniSetting ( ini, "Client", "name", pClient->strName.c_str() );
// audio fader
SetNumericIniSet ( ini, "Client", "audfad", pClient->GetAudioInFader() );