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//=============================================================================
// MusE
// Linux Music Editor
// $Id:$
//
// Copyright (C) 2002-2006 by Werner Schweer and others
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2.
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
//=============================================================================
#include "definemidictrl.h"
#include "miditrack.h"
#include "instruments/minstrument.h"
//---------------------------------------------------------
// DefineMidiCtrlDialog
// controllerName QLineEdit
// controllerType QComboBox
// msbId lsbId minVal maxVal initVal QSpinBox
// moveWithPart QCheckBox
//---------------------------------------------------------
DefineMidiCtrl::DefineMidiCtrl(MidiTrack* t, QWidget* parent)
: QDialog(parent)
{
setupUi(this);
track = t;
connect(controllerType, SIGNAL(currentIndexChanged(int)), SLOT(typeChanged(int)));
}
//---------------------------------------------------------
// done
// val == 1 -> OK
//---------------------------------------------------------
void DefineMidiCtrl::done(int val)
{
if (val) {
ctrl.setName(controllerName->text());
ctrl.setComment(controllerComment->toPlainText());
int num = MidiController::genNum(
MidiController::ControllerType(controllerType->currentIndex()),
msbId->value(), lsbId->value());
ctrl.setNum(num);
ctrl.setMinVal(minVal->value());
ctrl.setMaxVal(maxVal->value());
ctrl.setInitVal(initVal->value());
ctrl.setMoveWithPart(moveWithPart->isChecked());
//
// add controller to instrument
//
MidiInstrument* instrument = track->instrument();
MidiControllerList* mcl = instrument->controller();
MidiController* c = new MidiController(ctrl);
mcl->append(c);
}
QDialog::done(val);
}
//---------------------------------------------------------
// typeChanged
//---------------------------------------------------------
void DefineMidiCtrl::typeChanged(int val)
{
MidiController::ControllerType t = (MidiController::ControllerType)val;
switch (t) {
case MidiController::RPN:
case MidiController::NRPN:
case MidiController::Controller7:
msbId->setEnabled(false);
lsbId->setEnabled(true);
maxVal->setRange(0, 127);
maxVal->setValue(127);
initVal->setRange(0, 127);
break;
case MidiController::Controller14:
case MidiController::RPN14:
case MidiController::NRPN14:
msbId->setEnabled(true);
lsbId->setEnabled(true);
maxVal->setRange(0, 128*128-1);
maxVal->setValue(128*128-1);
initVal->setRange(0, 128*128-1);
break;
case MidiController::Pitch:
case MidiController::Program:
msbId->setEnabled(false);
lsbId->setEnabled(false);
maxVal->setRange(0, 128*128-1);
initVal->setRange(0, 128*128-1);
maxVal->setValue(128*128-1);
break;
default:
break;
}
}
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