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230 lines
10 KiB
230 lines
10 KiB
15 years ago
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/*
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avdeviceconfig.cpp - Kopete Video Device Configuration Panel
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Copyright (c) 2005-2006 by Cláudio da Silveira Pinheiro <taupter@gmail.com>
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Kopete (c) 2002-2003 by the Kopete developers <kopete-devel@kde.org>
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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 "avdeviceconfig.h"
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#include "avdeviceconfig_videoconfig.h"
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#include "videodevice.h"
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#include <qcheckbox.h>
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#include <qlayout.h>
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#include <qlabel.h>
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#include <qhbuttongroup.h>
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#include <qspinbox.h>
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#include <qcombobox.h>
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#include <qslider.h>
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#include <kplugininfo.h>
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#include <klocale.h>
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#include <kpushbutton.h>
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#include <kgenericfactory.h>
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#include <ktrader.h>
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#include <kconfig.h>
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#include <kcombobox.h>
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#include <qimage.h>
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#include <qpixmap.h>
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#include <qtabwidget.h>
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//#include "videodevice.h"
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typedef KGenericFactory<AVDeviceConfig, QWidget> KopeteAVDeviceConfigFactory;
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K_EXPORT_COMPONENT_FACTORY( kcm_kopete_avdeviceconfig, KopeteAVDeviceConfigFactory( "kcm_kopete_avdeviceconfig" ) )
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AVDeviceConfig::AVDeviceConfig(QWidget *parent, const char * name , const QStringList &args)
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: KCModule( KopeteAVDeviceConfigFactory::instance(), parent, args )
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{
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kdDebug() << "kopete:config (avdevice): KopeteAVDeviceConfigFactory::instance() called. " << endl;
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(new QVBoxLayout(this))->setAutoAdd(true);
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mAVDeviceTabCtl = new QTabWidget(this, "mAVDeviceTabCtl");
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// "Video" TAB ============================================================
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mPrfsVideoDevice = new AVDeviceConfig_VideoDevice(mAVDeviceTabCtl);
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connect(mPrfsVideoDevice->mDeviceKComboBox, SIGNAL(activated(int)), this, SLOT(slotDeviceKComboBoxChanged(int)));
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connect(mPrfsVideoDevice->mInputKComboBox, SIGNAL(activated(int)), this, SLOT(slotInputKComboBoxChanged(int)));
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connect(mPrfsVideoDevice->mStandardKComboBox, SIGNAL(activated(int)), this, SLOT(slotStandardKComboBoxChanged(int)));
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connect(mPrfsVideoDevice->mBrightnessSlider, SIGNAL(valueChanged(int)), this, SLOT(slotBrightnessSliderChanged(int)));
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connect(mPrfsVideoDevice->mContrastSlider, SIGNAL(valueChanged(int)), this, SLOT(slotContrastSliderChanged(int)));
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connect(mPrfsVideoDevice->mSaturationSlider, SIGNAL(valueChanged(int)), this, SLOT(slotSaturationSliderChanged(int)));
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connect(mPrfsVideoDevice->mWhitenessSlider, SIGNAL(valueChanged(int)), this, SLOT(slotWhitenessSliderChanged(int)));
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connect(mPrfsVideoDevice->mHueSlider, SIGNAL(valueChanged(int)), this, SLOT(slotHueSliderChanged(int)));
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connect(mPrfsVideoDevice->mImageAutoBrightnessContrast, SIGNAL(toggled(bool)), this, SLOT(slotImageAutoBrightnessContrastChanged(bool)));
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connect(mPrfsVideoDevice->mImageAutoColorCorrection, SIGNAL(toggled(bool)), this, SLOT(slotImageAutoColorCorrectionChanged(bool)));
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connect(mPrfsVideoDevice->mImageAsMirror, SIGNAL(toggled(bool)), this, SLOT(slotImageAsMirrorChanged(bool)));
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// why is this here?
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// mPrfsVideoDevice->mVideoImageLabel->setPixmap(qpixmap);
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mAVDeviceTabCtl->addTab(mPrfsVideoDevice, i18n("&Video"));
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mVideoDevicePool = Kopete::AV::VideoDevicePool::self();
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mVideoDevicePool->open();
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mVideoDevicePool->setSize(320, 240);
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mVideoDevicePool->fillDeviceKComboBox(mPrfsVideoDevice->mDeviceKComboBox);
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mVideoDevicePool->fillInputKComboBox(mPrfsVideoDevice->mInputKComboBox);
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mVideoDevicePool->fillStandardKComboBox(mPrfsVideoDevice->mStandardKComboBox);
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setVideoInputParameters();
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mVideoDevicePool->startCapturing();
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mVideoDevicePool->getFrame();
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mVideoDevicePool->getImage(&qimage);
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if (qpixmap.convertFromImage(qimage,0) == true)
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mPrfsVideoDevice->mVideoImageLabel->setPixmap(qpixmap);
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connect(&qtimer, SIGNAL(timeout()), this, SLOT(slotUpdateImage()) );
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qtimer.start(0,FALSE);
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}
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AVDeviceConfig::~AVDeviceConfig()
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{
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mVideoDevicePool->close();
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}
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/*!
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\fn VideoDeviceConfig::save()
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*/
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void AVDeviceConfig::save()
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{
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/// @todo implement me
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kdDebug() << "kopete:config (avdevice): save() called. " << endl;
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mVideoDevicePool->saveConfig();
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}
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/*!
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\fn VideoDeviceConfig::load()
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*/
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void AVDeviceConfig::load()
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{
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/// @todo implement me
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}
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void AVDeviceConfig::slotSettingsChanged(bool){
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emit changed(true);
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}
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void AVDeviceConfig::slotValueChanged(int){
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emit changed( true );
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}
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void AVDeviceConfig::setVideoInputParameters()
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{
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if(mVideoDevicePool->size())
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{
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mPrfsVideoDevice->mBrightnessSlider->setValue((int)(mVideoDevicePool->getBrightness()*65535));
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mPrfsVideoDevice->mContrastSlider->setValue((int)(mVideoDevicePool->getContrast()*65535));
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mPrfsVideoDevice->mSaturationSlider->setValue((int)(mVideoDevicePool->getSaturation()*65535));
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mPrfsVideoDevice->mWhitenessSlider->setValue((int)(mVideoDevicePool->getWhiteness()*65535));
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mPrfsVideoDevice->mHueSlider->setValue((int)(mVideoDevicePool->getHue()*65535));
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mPrfsVideoDevice->mImageAutoBrightnessContrast->setChecked(mVideoDevicePool->getAutoBrightnessContrast());
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mPrfsVideoDevice->mImageAutoColorCorrection->setChecked(mVideoDevicePool->getAutoColorCorrection());
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mPrfsVideoDevice->mImageAsMirror->setChecked(mVideoDevicePool->getImageAsMirror());
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}
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}
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void AVDeviceConfig::slotDeviceKComboBoxChanged(int){
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kdDebug() << "kopete:config (avdevice): slotDeviceKComboBoxChanged(int) called. " << endl;
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unsigned int newdevice = mPrfsVideoDevice->mDeviceKComboBox->currentItem();
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kdDebug() << "kopete:config (avdevice): slotDeviceKComboBoxChanged(int) Current device: " << mVideoDevicePool->currentDevice() << "New device: " << newdevice << endl;
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if ((newdevice < mVideoDevicePool->m_videodevice.size())&&(newdevice!=mVideoDevicePool->currentDevice()))
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{
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kdDebug() << "kopete:config (avdevice): slotDeviceKComboBoxChanged(int) should change device. " << endl;
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mVideoDevicePool->open(newdevice);
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mVideoDevicePool->setSize(320, 240);
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mVideoDevicePool->fillInputKComboBox(mPrfsVideoDevice->mInputKComboBox);
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mVideoDevicePool->startCapturing();
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setVideoInputParameters();
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kdDebug() << "kopete:config (avdevice): slotDeviceKComboBoxChanged(int) called. " << endl;
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emit changed( true );
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}
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}
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void AVDeviceConfig::slotInputKComboBoxChanged(int){
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unsigned int newinput = mPrfsVideoDevice->mInputKComboBox->currentItem();
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if((newinput < mVideoDevicePool->inputs()) && ( newinput !=mVideoDevicePool->currentInput()))
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{
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mVideoDevicePool->selectInput(mPrfsVideoDevice->mInputKComboBox->currentItem());
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mVideoDevicePool->fillStandardKComboBox(mPrfsVideoDevice->mStandardKComboBox);
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setVideoInputParameters();
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emit changed( true );
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}
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}
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// ATTENTION: The 65535.0 value must be used instead of 65535 because the trailing ".0" converts the resulting value to floating point number.
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// Otherwise the resulting division operation would return 0 or 1 exclusively.
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void AVDeviceConfig::slotStandardKComboBoxChanged(int){
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emit changed( true );
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}
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void AVDeviceConfig::slotBrightnessSliderChanged(int){
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kdDebug() << "kopete:config (avdevice): slotBrightnessSliderChanged(int) called. " << mPrfsVideoDevice->mBrightnessSlider->value() / 65535.0 << endl;
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mVideoDevicePool->setBrightness( mPrfsVideoDevice->mBrightnessSlider->value() / 65535.0 );
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emit changed( true );
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}
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void AVDeviceConfig::slotContrastSliderChanged(int){
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kdDebug() << "kopete:config (avdevice): slotContrastSliderChanged(int) called. " << mPrfsVideoDevice->mContrastSlider->value() / 65535.0 << endl;
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mVideoDevicePool->setContrast( mPrfsVideoDevice->mContrastSlider->value() / 65535.0 );
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emit changed( true );
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}
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void AVDeviceConfig::slotSaturationSliderChanged(int){
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kdDebug() << "kopete:config (avdevice): slotSaturationSliderChanged(int) called. " << mPrfsVideoDevice->mSaturationSlider->value() / 65535.0 << endl;
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mVideoDevicePool->setSaturation( mPrfsVideoDevice->mSaturationSlider->value() / 65535.0);
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emit changed( true );
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}
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void AVDeviceConfig::slotWhitenessSliderChanged(int){
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kdDebug() << "kopete:config (avdevice): slotWhitenessSliderChanged(int) called. " << mPrfsVideoDevice->mWhitenessSlider->value() / 65535.0 << endl;
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mVideoDevicePool->setWhiteness( mPrfsVideoDevice->mWhitenessSlider->value() / 65535.0);
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emit changed( true );
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}
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void AVDeviceConfig::slotHueSliderChanged(int){
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kdDebug() << "kopete:config (avdevice): slotHueSliderChanged(int) called. " << mPrfsVideoDevice->mHueSlider->value() / 65535.0 << endl;
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mVideoDevicePool->setHue( mPrfsVideoDevice->mHueSlider->value() / 65535.0 );
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emit changed( true );
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}
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void AVDeviceConfig::slotImageAutoBrightnessContrastChanged(bool){
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kdDebug() << "kopete:config (avdevice): slotImageAutoBrightnessContrastChanged(" << mPrfsVideoDevice->mImageAutoBrightnessContrast->isChecked() << ") called. " << endl;
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mVideoDevicePool->setAutoBrightnessContrast(mPrfsVideoDevice->mImageAutoBrightnessContrast->isChecked());
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emit changed( true );
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}
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void AVDeviceConfig::slotImageAutoColorCorrectionChanged(bool){
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kdDebug() << "kopete:config (avdevice): slotImageAutoColorCorrectionChanged(" << mPrfsVideoDevice->mImageAutoColorCorrection->isChecked() << ") called. " << endl;
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mVideoDevicePool->setAutoColorCorrection(mPrfsVideoDevice->mImageAutoColorCorrection->isChecked());
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emit changed( true );
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}
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void AVDeviceConfig::slotImageAsMirrorChanged(bool){
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kdDebug() << "kopete:config (avdevice): slotImageAsMirrorChanged(" << mPrfsVideoDevice->mImageAsMirror->isChecked() << ") called. " << endl;
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mVideoDevicePool->setImageAsMirror(mPrfsVideoDevice->mImageAsMirror->isChecked());
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emit changed( true );
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}
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void AVDeviceConfig::slotUpdateImage()
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{
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mVideoDevicePool->getFrame();
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mVideoDevicePool->getImage(&qimage);
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bitBlt(mPrfsVideoDevice->mVideoImageLabel, 0, 0, &qimage, 0, Qt::CopyROP);
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// kdDebug() << "kopete (avdeviceconfig_videoconfig): Image updated." << endl;
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}
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