Clementine-audio-player-Mac.../src/transcoder/transcoderoptionsmp3.cpp

76 lines
2.6 KiB
C++

/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine 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 3 of the License, or
(at your option) any later version.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "transcoderoptionsmp3.h"
#include "ui_transcoderoptionsmp3.h"
#include <QSettings>
const char* TranscoderOptionsMP3::kSettingsGroup = "Transcoder/lamemp3enc";
TranscoderOptionsMP3::TranscoderOptionsMP3(QWidget* parent)
: TranscoderOptionsInterface(parent), ui_(new Ui_TranscoderOptionsMP3) {
ui_->setupUi(this);
connect(ui_->quality_slider, SIGNAL(valueChanged(int)),
SLOT(QualitySliderChanged(int)));
connect(ui_->quality_spinbox, SIGNAL(valueChanged(double)),
SLOT(QualitySpinboxChanged(double)));
}
TranscoderOptionsMP3::~TranscoderOptionsMP3() { delete ui_; }
void TranscoderOptionsMP3::Load() {
QSettings s;
s.beginGroup(kSettingsGroup + settings_postfix_);
;
if (s.value("target", 1).toInt() == 0) {
ui_->target_quality->setChecked(true);
} else {
ui_->target_bitrate->setChecked(true);
}
ui_->quality_spinbox->setValue(s.value("quality", 4.0).toFloat());
ui_->bitrate_slider->setValue(s.value("bitrate", 128).toInt());
ui_->cbr->setChecked(s.value("cbr", true).toBool());
ui_->encoding_engine_quality->setCurrentIndex(
s.value("encoding-engine-quality", 1).toInt());
ui_->mono->setChecked(s.value("mono", false).toBool());
}
void TranscoderOptionsMP3::Save() {
QSettings s;
s.beginGroup(kSettingsGroup + settings_postfix_);
s.setValue("target", ui_->target_quality->isChecked() ? 0 : 1);
s.setValue("quality", ui_->quality_spinbox->value());
s.setValue("bitrate", ui_->bitrate_slider->value());
s.setValue("cbr", ui_->cbr->isChecked());
s.setValue("encoding-engine-quality",
ui_->encoding_engine_quality->currentIndex());
s.setValue("mono", ui_->mono->isChecked());
}
void TranscoderOptionsMP3::QualitySliderChanged(int value) {
ui_->quality_spinbox->setValue(float(value) / 100);
}
void TranscoderOptionsMP3::QualitySpinboxChanged(double value) {
ui_->quality_slider->setValue(value * 100);
}