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path: root/src/plugins/Effect/bs2b/effectbs2bfactory.cpp
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/***************************************************************************
 *   Copyright (C) 2009 by Ilya Kotov                                      *
 *   forkotov02@hotmail.ru                                                 *
 *                                                                         *
 *   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.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/

#include <QtGui>
#include <bs2b/bs2bversion.h>
#include <qmmp/qmmp.h>
#include "effectbs2bfactory.h"
#include "settingsdialog.h"
#include "bs2bplugin.h"

const EffectProperties EffectBs2bFactory::properties() const
{
    EffectProperties properties;
    properties.name = tr("BS2B Plugin");
    properties.shortName = "bs2b";
    properties.hasSettings = true;
    properties.hasAbout = true;
    return properties;
}

Effect *EffectBs2bFactory::create()
{
    return new Bs2bPlugin();
}

void EffectBs2bFactory::showSettings(QWidget *parent)
{
    SettingsDialog *s = new SettingsDialog(parent);
    s ->show();
}

void EffectBs2bFactory::showAbout(QWidget *parent)
{
    QMessageBox::about (parent, tr("About BS2B Effect Plugin"),
                        "<p>"+tr("This is the Qmmp plugin version of Boris Mikhaylov's headphone DSP "
                                 "effect \"Bauer stereophonic-to-binaural\", abbreviated bs2b.")+"</p>"+
                        QString("<p>" + tr("Visit %1 for more details")+"</p>")
                        .arg("<a href=\"http://bs2b.sourceforge.net/\">http://bs2b.sourceforge.net/</a>")+
                        QString("<p>" + tr("Compiled against libbs2b-%1") + "</p>").arg(BS2B_VERSION_STR)+
                        "<p>"+tr("Developers:")+"<br>"+
                        tr("Ilya Kotov") + " &lt;forkotov02@hotmail.ru&gt;"+"<br>"+
                        tr("Sebastian Pipping") + " &lt;sebastian@pipping.org&gt;"+"</p>");
}

QTranslator *EffectBs2bFactory::createTranslator(QObject *parent)
{
    QTranslator *translator = new QTranslator(parent);
    QString locale = Qmmp::systemLanguageID();
    translator->load(QString(":/bs2b_plugin_") + locale);
    return translator;
}

Q_EXPORT_PLUGIN2(bs2b,EffectBs2bFactory)
"> * * * 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., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * ***************************************************************************/ #include <QSettings> #include <bs2b/bs2b.h> #include <qmmp/qmmp.h> #include "bs2bplugin.h" #include "settingsdialog.h" SettingsDialog::SettingsDialog(QWidget *parent) : QDialog(parent) { ui.setupUi(this); setAttribute(Qt::WA_DeleteOnClose, true); ui.feedSlider->setRange(BS2B_MINFEED, BS2B_MAXFEED); ui.freqSlider->setRange(BS2B_MINFCUT, BS2B_MAXFCUT); QSettings settings(Qmmp::configFile(), QSettings::IniFormat); m_level = settings.value("bs2b/level", BS2B_DEFAULT_CLEVEL).toUInt(); ui.feedSlider->setValue(m_level >> 16); ui.freqSlider->setValue(m_level & 0xffff); } SettingsDialog::~SettingsDialog() { } void SettingsDialog::accept() { QSettings settings(Qmmp::configFile(), QSettings::IniFormat); settings.setValue("bs2b/level", ui.feedSlider->value() << 16 | ui.freqSlider->value()); QDialog::accept(); } void SettingsDialog::SettingsDialog::reject() { if (Bs2bPlugin::instance()) //restore crossfeed settings Bs2bPlugin::instance()->setCrossfeedLevel(m_level); QDialog::reject(); } void SettingsDialog::on_freqSlider_valueChanged (int value) { ui.freqLabel->setText(QString(tr("%1 Hz, %2 us")).arg(value).arg(bs2b_level_delay(value))); if (Bs2bPlugin::instance()) Bs2bPlugin::instance()->setCrossfeedLevel(ui.feedSlider->value() << 16 | ui.freqSlider->value()); } void SettingsDialog::on_feedSlider_valueChanged (int value) { ui.feedLabel->setText(QString(tr("%1 dB")).arg((double)value/10)); if (Bs2bPlugin::instance()) Bs2bPlugin::instance()->setCrossfeedLevel(ui.feedSlider->value() << 16 | ui.freqSlider->value()); } void SettingsDialog::on_defaultButton_pressed() { ui.feedSlider->setValue(BS2B_DEFAULT_CLEVEL >> 16); ui.freqSlider->setValue(BS2B_DEFAULT_CLEVEL & 0xffff); } void SettingsDialog::on_cmButton_pressed () { ui.feedSlider->setValue(BS2B_CMOY_CLEVEL >> 16); ui.freqSlider->setValue(BS2B_CMOY_CLEVEL & 0xffff); } void SettingsDialog::on_jmButton_pressed () { ui.feedSlider->setValue(BS2B_JMEIER_CLEVEL >> 16); ui.freqSlider->setValue(BS2B_JMEIER_CLEVEL & 0xffff); }