jamulus/src/llconserverdlg.cpp
2009-08-11 09:10:23 +00:00

157 lines
5.2 KiB
C++
Executable file

/******************************************************************************\
* Copyright (c) 2004-2009
*
* 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
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* 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
* 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
* 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 )
: pServer ( pNServP ), QDialog ( parent )
{
setupUi ( this );
// set text for version and application name
TextLabelNameVersion->setText ( QString ( APP_NAME ) +
tr ( " server " ) + QString ( VERSION ) );
// set up list view for connected clients
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-- )
{
vecpListViewItems[i] = new CServerListViewItem ( ListViewClients );
vecpListViewItems[i]->setHidden ( true );
}
// Init timing jitter text label
TextLabelResponseTime->setText ( "" );
// Main menu bar -----------------------------------------------------------
pMenu = new QMenuBar ( this );
pMenu->addMenu ( new CLlconHelpMenu ( this ) );
// Now tell the layout about the menu
layout()->setMenuBar ( pMenu );
// Connections -------------------------------------------------------------
// timers
QObject::connect ( &Timer, SIGNAL ( timeout() ), this, SLOT ( OnTimer() ) );
// Timers ------------------------------------------------------------------
// start timer for GUI controls
Timer.start ( GUI_CONTRL_UPDATE_TIME );
}
void CLlconServerDlg::OnTimer()
{
CVector<CHostAddress> vecHostAddresses;
CVector<QString> vecsName;
CVector<int> veciJitBufNumFrames;
CVector<int> veciNetwFrameSizeFact;
double dCurTiStdDev;
ListViewMutex.lock();
pServer->GetConCliParam ( vecHostAddresses, vecsName, veciJitBufNumFrames,
veciNetwFrameSizeFact );
// fill list with connected clients
for ( int i = 0; i < USED_NUM_CHANNELS; i++ )
{
if ( !( vecHostAddresses[i].InetAddr == QHostAddress ( (quint32) 0 ) ) )
{
// IP, port number
vecpListViewItems[i]->setText ( 0, QString("%1 : %2" ).
arg ( vecHostAddresses[i].InetAddr.toString() ).
arg ( vecHostAddresses[i].iPort ) );
// name
vecpListViewItems[i]->setText ( 1, vecsName[i] );
// jitter buffer size (polling for updates)
vecpListViewItems[i]->setText ( 4,
QString().setNum ( veciJitBufNumFrames[i] ) );
// out network block size
vecpListViewItems[i]->setText ( 5,
QString().setNum ( static_cast<double> (
veciNetwFrameSizeFact[i] * SYSTEM_BLOCK_DURATION_MS_FLOAT
), 'f', 2 ) );
vecpListViewItems[i]->setHidden ( false );
}
else
{
vecpListViewItems[i]->setHidden ( true );
}
}
ListViewMutex.unlock();
// response time (if available)
if ( pServer->GetTimingStdDev ( dCurTiStdDev ) )
{
TextLabelResponseTime->setText ( QString().
setNum ( dCurTiStdDev, 'f', 2 ) + " ms" );
}
else
{
TextLabelResponseTime->setText ( "---" );
}
}
void CLlconServerDlg::customEvent ( QEvent* Event )
{
if ( Event->type() == QEvent::User + 11 )
{
ListViewMutex.lock();
const int iMessType = ( (CLlconEvent*) Event )->iMessType;
const int iStatus = ( (CLlconEvent*) Event )->iStatus;
const int iChanNum = ( (CLlconEvent*) Event )->iChanNum;
switch(iMessType)
{
case MS_JIT_BUF_PUT:
vecpListViewItems[iChanNum]->SetLight ( 0, iStatus );
break;
case MS_JIT_BUF_GET:
vecpListViewItems[iChanNum]->SetLight ( 1, iStatus );
break;
}
ListViewMutex.unlock();
}
}