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/*
yahoowebcam.cpp - Send webcam images
Copyright (c) 2005 by André Duffec <[email protected]>
*************************************************************************
* *
* 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. *
* *
*************************************************************************
*/
#include <kdebug.h>
#include <kprocess.h>
#include <ktempfile.h>
#include <qtimer.h>
#include "client.h"
#include "yahoowebcam.h"
#include "yahooaccount.h"
#include "yahoowebcamdialog.h"
#include "avdevice/videodevicepool.h"
YahooWebcam::YahooWebcam( YahooAccount *account ) : QObject( 0, "yahoo_webcam" )
{
kdDebug(YAHOO_GEN_DEBUG) << k_funcinfo << endl;
theAccount = account;
theDialog = 0L;
origImg = new KTempFile();
convertedImg = new KTempFile();
m_img = new QImage();
m_sendTimer = new QTimer( this );
connect( m_sendTimer, SIGNAL(timeout()), this, SLOT(sendImage()) );
m_updateTimer = new QTimer( this );
connect( m_updateTimer, SIGNAL(timeout()), this, SLOT(updateImage()) );
theDialog = new YahooWebcamDialog( "YahooWebcam" );
connect( theDialog, SIGNAL(closingWebcamDialog()), this, SLOT(webcamDialogClosing()) );
m_devicePool = Kopete::AV::VideoDevicePool::self();
m_devicePool->open();
m_devicePool->setSize(320, 240);
m_devicePool->startCapturing();
m_updateTimer->start( 250 );
}
YahooWebcam::~YahooWebcam()
{
QFile::remove( origImg->name() );
QFile::remove( convertedImg->name() );
delete origImg;
delete convertedImg;
delete m_img;
}
void YahooWebcam::stopTransmission()
{
m_sendTimer->stop();
}
void YahooWebcam::startTransmission()
{
m_sendTimer->start( 1000 );
}
void YahooWebcam::webcamDialogClosing()
{
m_sendTimer->stop();
theDialog->delayedDestruct();
emit webcamClosing();
m_devicePool->stopCapturing();
m_devicePool->close();
}
void YahooWebcam::updateImage()
{
m_devicePool->getFrame();
m_devicePool->getImage(m_img);
theDialog->newImage( *m_img );
}
void YahooWebcam::sendImage()
{
kdDebug(YAHOO_GEN_DEBUG) << k_funcinfo << endl;
m_devicePool->getFrame();
m_devicePool->getImage(m_img);
origImg->close();
convertedImg->close();
m_img->save( origImg->name(), "JPEG");
KProcess p;
p << "jasper";
p << "--input" << origImg->name() << "--output" << convertedImg->name() << "--output-format" << "jpc" << "-O" <<"cblkwidth=64\ncblkheight=64\nnumrlvls=4\nrate=0.0165\nprcheight=128\nprcwidth=2048\nmode=real";
p.start( KProcess::Block );
if( p.exitStatus() != 0 )
{
kdDebug(YAHOO_GEN_DEBUG) << " jasper exited with status " << p.exitStatus() << endl;
}
else
{
QFile file( convertedImg->name() );
if( file.open( IO_ReadOnly ) )
{
QByteArray ar = file.readAll();
theAccount->yahooSession()->sendWebcamImage( ar );
}
else
kdDebug(YAHOO_GEN_DEBUG) << "Error opening the converted webcam image." << endl;
}
}
void YahooWebcam::addViewer( const QString &viewer )
{
m_viewer.push_back( viewer );
if( theDialog )
theDialog->setViewer( m_viewer );
}
void YahooWebcam::removeViewer( const QString &viewer )
{
m_viewer.remove( viewer );
if( theDialog )
theDialog->setViewer( m_viewer );
}
#include "yahoowebcam.moc"
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