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//=========================================================
// MusE
// Linux Music Editor
// $Id: transpose.cpp,v 1.1.1.1 2011/05/05 18:51:04 flo93 Exp $
// (C) Copyright 2011 Florian Jung (flo93@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; 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 "transpose.h"
#include "xml.h"
namespace MusEDialog {
Transpose::Transpose(QWidget* parent)
: QDialog(parent)
{
setupUi(this);
range_group = new QButtonGroup;
range_group->addButton(all_events_button,0);
range_group->addButton(selected_events_button,1);
range_group->addButton(looped_events_button,2);
range_group->addButton(selected_looped_button,3);
pull_values();
}
void Transpose::pull_values()
{
range = range_group->checkedId();
amount = amount_spinbox->value();
}
void Transpose::accept()
{
pull_values();
QDialog::accept();
}
int Transpose::exec()
{
if ((range < 0) || (range > 3)) range=0;
range_group->button(range)->setChecked(true);
amount_spinbox->setValue(amount);
return QDialog::exec();
}
void Transpose::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 == "amount")
amount=xml.parseInt();
else
xml.unknown("Transpose");
break;
case Xml::TagEnd:
if (tag == "transpose")
return;
default:
break;
}
}
}
void Transpose::write_configuration(int level, Xml& xml)
{
xml.tag(level++, "transpose");
xml.intTag(level, "range", range);
xml.intTag(level, "amount", amount);
xml.tag(level, "/transpose");
}
} // namespace MusEDialog
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