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//=========================================================
// MusE
// Linux Music Editor
// $Id: velocity.cpp,v 1.1.1.1 2003/10/27 18:55:04 wschweer Exp $
// (C) Copyright 2001 Werner Schweer (ws@seh.de)
//
// 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; 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 <QButtonGroup>
#include "velocity.h"
#include "xml.h"
namespace MusEDialog {
//---------------------------------------------------------
// Velocity
//---------------------------------------------------------
Velocity::Velocity(QWidget* parent)
: QDialog(parent)
{
setupUi(this);
rangeGroup = new QButtonGroup;
rangeGroup->addButton(allEvents,0);
rangeGroup->addButton(selectedEvents,1);
rangeGroup->addButton(loopedEvents,2);
rangeGroup->addButton(selectedLooped,3);
pullValues();
}
//---------------------------------------------------------
// accept
//---------------------------------------------------------
void Velocity::accept()
{
pullValues();
QDialog::accept();
}
//---------------------------------------------------------
// pullValues
//---------------------------------------------------------
void Velocity::pullValues()
{
range = rangeGroup->checkedId();
rateVal = rate->value();
offsetVal = offset->value();
}
//---------------------------------------------------------
// exec
//---------------------------------------------------------
int Velocity::exec()
{
rangeGroup->button(range)->setChecked(true);
rate->setValue(rateVal);
offset->setValue(offsetVal);
return QDialog::exec();
}
void Velocity::read_configuration(Xml& xml)
{
for (;;)
{
Xml::Token token = xml.parse();
if (token == Xml::Error || token == Xml::End)
break;
const QString& tag = xml.s1();
switch (token)
{
case Xml::TagStart:
if (tag == "range")
range=xml.parseInt();
else if (tag == "rate")
rateVal=xml.parseInt();
else if (tag == "offset")
offsetVal=xml.parseInt();
else
xml.unknown("ModVelo");
break;
case Xml::TagEnd:
if (tag == "mod_velo")
return;
default:
break;
}
}
}
void Velocity::write_configuration(int level, Xml& xml)
{
xml.tag(level++, "mod_velo");
xml.intTag(level, "range", range);
xml.intTag(level, "offset", offsetVal);
xml.intTag(level, "rate", rateVal);
xml.tag(level, "/mod_velo");
}
} // namespace MusEDialog
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