jamulus/src/llconserverdlg.cpp

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/******************************************************************************\
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* Copyright (c) 2004-2010
*
* Author(s):
* Volker Fischer
*
******************************************************************************
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
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* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
\******************************************************************************/
#include "llconserverdlg.h"
/* Implementation *************************************************************/
CLlconServerDlg::CLlconServerDlg ( CServer* pNServP, QWidget* parent )
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: pServer ( pNServP ), QDialog ( parent )
{
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setupUi ( this );
// set text for version and application name
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TextLabelNameVersion->setText ( QString ( APP_NAME ) +
tr ( " server " ) + QString ( VERSION ) );
// set up list view for connected clients
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ListViewClients->setColumnWidth ( 0, 170 );
ListViewClients->setColumnWidth ( 1, 130 );
ListViewClients->setColumnWidth ( 2, 40 );
ListViewClients->setColumnWidth ( 3, 40 );
ListViewClients->clear();
// insert items in reverse order because in Windows all of them are
// always visible -> put first item on the top
vecpListViewItems.Init ( USED_NUM_CHANNELS );
for ( int i = USED_NUM_CHANNELS - 1; i >= 0; i-- )
{
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vecpListViewItems[i] = new CServerListViewItem ( ListViewClients );
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vecpListViewItems[i]->setHidden ( true );
}
// Init timing jitter text label
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TextLabelResponseTime->setText ( "" );
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// Main menu bar -----------------------------------------------------------
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pMenu = new QMenuBar ( this );
pMenu->addMenu ( new CLlconHelpMenu ( this ) );
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// Now tell the layout about the menu
layout()->setMenuBar ( pMenu );
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// Connections -------------------------------------------------------------
// timers
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QObject::connect ( &Timer, SIGNAL ( timeout() ), this, SLOT ( OnTimer() ) );
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// Timers ------------------------------------------------------------------
// start timer for GUI controls
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Timer.start ( GUI_CONTRL_UPDATE_TIME );
}
void CLlconServerDlg::OnTimer()
{
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CVector<CHostAddress> vecHostAddresses;
CVector<QString> vecsName;
CVector<int> veciJitBufNumFrames;
CVector<int> veciNetwFrameSizeFact;
double dCurTiStdDev;
ListViewMutex.lock();
pServer->GetConCliParam ( vecHostAddresses, vecsName, veciJitBufNumFrames,
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veciNetwFrameSizeFact );
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// fill list with connected clients
for ( int i = 0; i < USED_NUM_CHANNELS; i++ )
{
if ( !( vecHostAddresses[i].InetAddr == QHostAddress ( (quint32) 0 ) ) )
{
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// IP, port number
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vecpListViewItems[i]->setText ( 0, QString("%1 : %2" ).
arg ( vecHostAddresses[i].InetAddr.toString() ).
arg ( vecHostAddresses[i].iPort ) );
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// name
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vecpListViewItems[i]->setText ( 1, vecsName[i] );
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// jitter buffer size (polling for updates)
vecpListViewItems[i]->setText ( 4,
QString().setNum ( veciJitBufNumFrames[i] ) );
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// out network block size
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vecpListViewItems[i]->setText ( 5,
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QString().setNum ( static_cast<double> (
veciNetwFrameSizeFact[i] * SYSTEM_BLOCK_DURATION_MS_FLOAT
), 'f', 2 ) );
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vecpListViewItems[i]->setHidden ( false );
}
else
{
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vecpListViewItems[i]->setHidden ( true );
}
}
ListViewMutex.unlock();
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// response time (if available)
if ( pServer->GetTimingStdDev ( dCurTiStdDev ) )
{
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TextLabelResponseTime->setText ( QString().
setNum ( dCurTiStdDev, 'f', 2 ) + " ms" );
}
else
{
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TextLabelResponseTime->setText ( "---" );
}
}
void CLlconServerDlg::customEvent ( QEvent* Event )
{
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if ( Event->type() == QEvent::User + 11 )
{
ListViewMutex.lock();
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const int iMessType = ( (CLlconEvent*) Event )->iMessType;
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const int iStatus = ( (CLlconEvent*) Event )->iStatus;
const int iChanNum = ( (CLlconEvent*) Event )->iChanNum;
switch(iMessType)
{
case MS_JIT_BUF_PUT:
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vecpListViewItems[iChanNum]->SetLight ( 0, iStatus );
break;
case MS_JIT_BUF_GET:
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vecpListViewItems[iChanNum]->SetLight ( 1, iStatus );
break;
}
ListViewMutex.unlock();
}
}