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/* smplayer, GUI front-end for mplayer.
Copyright (C) 2006-2017 Ricardo Villalba <rvm@users.sourceforge.net>
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 "videoequalizer.h"
VideoEqualizer::VideoEqualizer( QWidget* parent, Qt::WindowFlags f )
: QWidget(parent, f)
{
setupUi(this);
/*
contrast_indicator->setNum(0);
brightness_indicator->setNum(0);
hue_indicator->setNum(0);
saturation_indicator->setNum(0);
gamma_indicator->setNum(0);
*/
connect( contrast_slider, SIGNAL(valueChanged(int)),
contrast_indicator, SLOT(setNum(int)) );
connect( brightness_slider, SIGNAL(valueChanged(int)),
brightness_indicator, SLOT(setNum(int)) );
connect( hue_slider, SIGNAL(valueChanged(int)),
hue_indicator, SLOT(setNum(int)) );
connect( saturation_slider, SIGNAL(valueChanged(int)),
saturation_indicator, SLOT(setNum(int)) );
connect( gamma_slider, SIGNAL(valueChanged(int)),
gamma_indicator, SLOT(setNum(int)) );
// Reemit signals
connect( contrast_slider, SIGNAL(valueChanged(int)),
this, SIGNAL(contrastChanged(int)) );
connect( brightness_slider, SIGNAL(valueChanged(int)),
this, SIGNAL(brightnessChanged(int)) );
connect( hue_slider, SIGNAL(valueChanged(int)),
this, SIGNAL(hueChanged(int)) );
connect( saturation_slider, SIGNAL(valueChanged(int)),
this, SIGNAL(saturationChanged(int)) );
connect( gamma_slider, SIGNAL(valueChanged(int)),
this, SIGNAL(gammaChanged(int)) );
connect( makedefault_button, SIGNAL(clicked()),
this, SIGNAL(requestToChangeDefaultValues()) );
adjustSize();
}
VideoEqualizer::~VideoEqualizer() {
}
void VideoEqualizer::reset() {
setContrast(0);
setBrightness(0);
setHue(0);
setSaturation(0);
setGamma(0);
}
void VideoEqualizer::on_reset_button_clicked() {
qDebug("VideoEqualizer::on_reset_button_clicked");
reset();
}
void VideoEqualizer::on_bysoftware_check_stateChanged(int state) {
qDebug("VideoEqualizer::on_bysoftware_check_stateChanged");
emit bySoftwareChanged(state == Qt::Checked);
}
void VideoEqualizer::hideEvent( QHideEvent * ) {
emit visibilityChanged();
}
void VideoEqualizer::showEvent( QShowEvent * ) {
emit visibilityChanged();
}
void VideoEqualizer::retranslateStrings() {
retranslateUi(this);
// What's this help:
makedefault_button->setWhatsThis(
tr("Use the current values as default values for new videos.") );
reset_button->setWhatsThis( tr("Set all controls to zero.") );
}
// Language change stuff
void VideoEqualizer::changeEvent(QEvent *e) {
if (e->type() == QEvent::LanguageChange) {
retranslateStrings();
} else {
QWidget::changeEvent(e);
}
}
#include "moc_videoequalizer.cpp"
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