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138 lines
3.5 KiB
138 lines
3.5 KiB
15 years ago
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/*
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yahoowebcam.cpp - Send webcam images
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Copyright (c) 2005 by André Duffec <andre.duffeck@kdemail.net>
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*************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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*************************************************************************
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*/
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#include <kdebug.h>
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#include <kprocess.h>
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#include <ktempfile.h>
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#include <qtimer.h>
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#include "client.h"
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#include "yahoowebcam.h"
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#include "yahooaccount.h"
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#include "yahoowebcamdialog.h"
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#include "avdevice/videodevicepool.h"
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YahooWebcam::YahooWebcam( YahooAccount *account ) : QObject( 0, "yahoo_webcam" )
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{
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kdDebug(YAHOO_GEN_DEBUG) << k_funcinfo << endl;
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theAccount = account;
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theDialog = 0L;
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origImg = new KTempFile();
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convertedImg = new KTempFile();
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m_img = new QImage();
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m_sendTimer = new QTimer( this );
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connect( m_sendTimer, SIGNAL(timeout()), this, SLOT(sendImage()) );
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m_updateTimer = new QTimer( this );
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connect( m_updateTimer, SIGNAL(timeout()), this, SLOT(updateImage()) );
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theDialog = new YahooWebcamDialog( "YahooWebcam" );
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connect( theDialog, SIGNAL(closingWebcamDialog()), this, SLOT(webcamDialogClosing()) );
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m_devicePool = Kopete::AV::VideoDevicePool::self();
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m_devicePool->open();
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m_devicePool->setSize(320, 240);
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m_devicePool->startCapturing();
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m_updateTimer->start( 250 );
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}
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YahooWebcam::~YahooWebcam()
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{
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QFile::remove( origImg->name() );
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QFile::remove( convertedImg->name() );
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delete origImg;
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delete convertedImg;
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delete m_img;
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}
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void YahooWebcam::stopTransmission()
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{
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m_sendTimer->stop();
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}
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void YahooWebcam::startTransmission()
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{
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m_sendTimer->start( 1000 );
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}
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void YahooWebcam::webcamDialogClosing()
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{
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m_sendTimer->stop();
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theDialog->delayedDestruct();
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emit webcamClosing();
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m_devicePool->stopCapturing();
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m_devicePool->close();
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}
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void YahooWebcam::updateImage()
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{
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m_devicePool->getFrame();
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m_devicePool->getImage(m_img);
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theDialog->newImage( *m_img );
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}
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void YahooWebcam::sendImage()
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{
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kdDebug(YAHOO_GEN_DEBUG) << k_funcinfo << endl;
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m_devicePool->getFrame();
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m_devicePool->getImage(m_img);
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origImg->close();
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convertedImg->close();
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m_img->save( origImg->name(), "JPEG");
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KProcess p;
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p << "jasper";
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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";
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p.start( KProcess::Block );
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if( p.exitStatus() != 0 )
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{
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kdDebug(YAHOO_GEN_DEBUG) << " jasper exited with status " << p.exitStatus() << endl;
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}
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else
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{
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QFile file( convertedImg->name() );
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if( file.open( IO_ReadOnly ) )
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{
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QByteArray ar = file.readAll();
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theAccount->yahooSession()->sendWebcamImage( ar );
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}
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else
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kdDebug(YAHOO_GEN_DEBUG) << "Error opening the converted webcam image." << endl;
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}
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}
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void YahooWebcam::addViewer( const QString &viewer )
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{
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m_viewer.push_back( viewer );
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if( theDialog )
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theDialog->setViewer( m_viewer );
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}
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void YahooWebcam::removeViewer( const QString &viewer )
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{
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m_viewer.remove( viewer );
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if( theDialog )
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theDialog->setViewer( m_viewer );
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}
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#include "yahoowebcam.moc"
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