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//=============================================================================
// Awl
// Audio Widget Library
// $Id:$
//
// Copyright (C) 1999-2011 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
// 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 <stdio.h>
#include "pitchedit.h"
#include "utils.h"
#include <QKeyEvent>
namespace MusEGlobal {
extern QObject* song; // TODO FINDME this is a really dirty hack!
}
namespace Awl {
//---------------------------------------------------------
// PitchEdit
//---------------------------------------------------------
PitchEdit::PitchEdit(QWidget* parent)
: QSpinBox(parent)
{
setRange(0, 127);
deltaMode = false;
connect(MusEGlobal::song, SIGNAL(midiNote(int, int)), SLOT(midiNote(int,int)));
}
//---------------------------------------------------------
// keyPressEvent
//---------------------------------------------------------
void PitchEdit::keyPressEvent(QKeyEvent* ev)
{
if (ev->key() == Qt::Key_Return)
emit returnPressed();
else if (ev->key() == Qt::Key_Escape)
emit escapePressed();
}
//---------------------------------------------------------
// mapValueToText
//---------------------------------------------------------
QString PitchEdit::textFromValue(int v) const
{
if (deltaMode) {
QString s;
s.setNum(v);
return s;
}
else
return pitch2string(v);
}
//---------------------------------------------------------
// mapTextToValue
//---------------------------------------------------------
int PitchEdit::valueFromText(bool* ok) const
{
printf("AwlPitchEdit: mapTextToValue: not impl.\n");
if (ok)
*ok = false;
return 0;
}
//---------------------------------------------------------
// setDeltaMode
//---------------------------------------------------------
void PitchEdit::setDeltaMode(bool val)
{
deltaMode = val;
if (deltaMode)
setRange(-127, 127);
else
setRange(0, 127);
}
void PitchEdit::midiNote(int pitch, int velo)
{
if (hasFocus() && velo)
setValue(pitch);
}
}
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