jamulus/src/llconserverdlg.cpp

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/******************************************************************************\
* Copyright (c) 2004-2006
*
* 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,
const char* name, bool modal, WFlags f ) : pServer ( pNServP ),
CLlconServerDlgBase ( parent, name, modal, f )
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{
/* set text for version and application name */
TextLabelNameVersion->
setText(QString(APP_NAME) + tr(" server ") + QString(VERSION) +
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" (" + QString().setNum(MIN_BLOCK_DURATION_MS * NET_BLOCK_SIZE_FACTOR) + " ms)");
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/* Create bitmaps */
/* Define size of the bitmaps */
const int iXSize = 13;
const int iYSize = 13;
BitmCubeGreen.resize(iXSize, iYSize);
BitmCubeGreen.fill(QColor(0, 255, 0));
BitmCubeRed.resize(iXSize, iYSize);
BitmCubeRed.fill(QColor(255, 0, 0));
BitmCubeYellow.resize(iXSize, iYSize);
BitmCubeYellow.fill(QColor(255, 255, 0));
/* set up list view for connected clients (We assume that one column is
already there) */
ListViewClients->setColumnText(0, tr("Client IP : Port"));
ListViewClients->setColumnWidth(0, 170);
ListViewClients->addColumn(tr("Put"));
ListViewClients->setColumnAlignment(1, Qt::AlignCenter);
ListViewClients->addColumn(tr("Get"));
ListViewClients->setColumnAlignment(2, Qt::AlignCenter);
ListViewClients->addColumn(tr("Jitter buffer size"));
ListViewClients->setColumnAlignment(3, Qt::AlignRight);
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ListViewClients->clear();
/* insert items in reverse order because in Windows all of them are
always visible -> put first item on the top */
vecpListViewItems.Init(MAX_NUM_CHANNELS);
for (int i = MAX_NUM_CHANNELS - 1; i >= 0; i--)
{
vecpListViewItems[i] = new CServerListViewItem(ListViewClients);
#ifndef _WIN32
vecpListViewItems[i]->setVisible(false);
#endif
}
/* Init timing jitter text label */
TextLabelResponseTime->setText("");
/* Main menu bar -------------------------------------------------------- */
pMenu = new QMenuBar(this);
CHECK_PTR(pMenu);
pMenu->insertItem(tr("&?"), new CLlconHelpMenu(this));
pMenu->setSeparator(QMenuBar::InWindowsStyle);
/* Now tell the layout about the menu */
CLlconServerDlgBaseLayout->setMenuBar(pMenu);
/* connections ---------------------------------------------------------- */
/* timers */
QObject::connect(&Timer, SIGNAL(timeout()), this, SLOT(OnTimer()));
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/* timers --------------------------------------------------------------- */
/* start timer for GUI controls */
Timer.start(GUI_CONTRL_UPDATE_TIME);
}
void CLlconServerDlg::OnTimer()
{
CVector<CHostAddress> vecHostAddresses;
CVector<int> veciJitBufSize;
double dCurTiStdDev;
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ListViewMutex.lock();
pServer->GetConCliParam(vecHostAddresses, veciJitBufSize);
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/* fill list with connected clients */
for (int i = 0; i < MAX_NUM_CHANNELS; i++)
{
if (!(vecHostAddresses[i].InetAddr == QHostAddress((Q_UINT32) 0)))
{
/* main text (IP, port number) */
vecpListViewItems[i]->setText(0, QString().sprintf("%s : %d",
vecHostAddresses[i].InetAddr.toString().latin1(),
vecHostAddresses[i].iPort) /* IP, port */);
/* jitter buffer size (polling for updates) */
vecpListViewItems[i]->setText(3,
QString().setNum(veciJitBufSize[i]));
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#ifndef _WIN32
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vecpListViewItems[i]->setVisible ( true );
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#endif
}
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else
{
#ifdef _WIN32
/* remove text for Windows version */
vecpListViewItems[i]->setText(0,"");
vecpListViewItems[i]->setText(3,"");
vecpListViewItems[i]->setText(4,"");
#else
vecpListViewItems[i]->setVisible ( false );
#endif
}
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}
ListViewMutex.unlock();
/* response time (if available) */
if ( pServer->GetTimingStdDev ( dCurTiStdDev ) )
{
TextLabelResponseTime->setText(QString().
setNum(dCurTiStdDev, 'f', 2) + " ms");
}
else
{
TextLabelResponseTime->setText("---");
}
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}
void CLlconServerDlg::customEvent(QCustomEvent* 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();
}
}