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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
/*
Rosegarden
A MIDI and audio sequencer and musical notation editor.
This program is Copyright 2000-2008
Guillaume Laurent <glaurent@telegraph-road.org>,
Chris Cannam <cannam@all-day-breakfast.com>,
Richard Bown <richard.bown@ferventsoftware.com>
The moral rights of Guillaume Laurent, Chris Cannam, and Richard
Bown to claim authorship of this work have been asserted.
Other copyrights also apply to some parts of this work. Please
see the AUTHORS file and individual file headers for details.
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. See the file
COPYING included with this distribution for more information.
*/
#ifndef _RG_MIDIPROGRAMSEDITOR_H_
#define _RG_MIDIPROGRAMSEDITOR_H_
#include "base/MidiProgram.h"
#include "NameSetEditor.h"
class QWidget;
class QString;
class QSpinBox;
class QListViewItem;
class QCheckBox;
class BankList;
namespace Rosegarden
{
class MidiProgram;
class MidiDevice;
class BankEditorDialog;
class MidiProgramsEditor : public NameSetEditor
{
Q_OBJECT
public:
MidiProgramsEditor(BankEditorDialog *bankEditor,
QWidget *parent,
const char *name = 0);
void clearAll();
void populate(QListViewItem*);
void reset();
public slots:
// Check that any new MSB/LSB combination is unique for this device
//
void slotNewMSB(int value);
void slotNewLSB(int value);
void slotNewPercussion(); // gets value from checkbox
virtual void slotNameChanged(const QString &);
virtual void slotEntryButtonPressed();
void slotEntryMenuItemSelected(int);
protected:
MidiBank* getCurrentBank();
int ensureUniqueMSB(int msb, bool ascending);
int ensureUniqueLSB(int lsb, bool ascending);
// Does the banklist contain this combination already?
//
bool banklistContains(const MidiBank &);
ProgramList getBankSubset(const MidiBank &);
/// Set the currently loaded programs to new MSB and LSB
void modifyCurrentPrograms(const MidiBank &oldBank,
const MidiBank &newBank);
// Get a program (pointer into program list) for modification
//
MidiProgram* getProgram(const MidiBank &bank, int program);
void setBankName(const QString& s);
virtual QWidget *makeAdditionalWidget(QWidget *parent);
void blockAllSignals(bool block);
//--------------- Data members ---------------------------------
QCheckBox *m_percussion;
QSpinBox *m_msb;
QSpinBox *m_lsb;
MidiDevice *m_device;
MidiBank *m_currentBank;
BankList &m_bankList;
ProgramList &m_programList;
MidiBank m_oldBank;
unsigned int m_currentMenuProgram;
};
}
#endif
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