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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_PLUGINCONTROL_H_
#define _RG_PLUGINCONTROL_H_
#include <qobject.h>
#include <vector>
class QWidget;
class QHBox;
class QGridLayout;
namespace Rosegarden
{
class Rotary;
class PluginPort;
class AudioPluginManager;
class Studio;
class PluginControl : public QObject
{
Q_OBJECT
public:
typedef enum
{
Rotary,
Slider,
NumericSlider
} ControlType;
PluginControl(QWidget *parent,
QGridLayout *layout,
ControlType type,
PluginPort *port,
AudioPluginManager *pluginManager,
int index,
float initialValue,
bool showBounds,
bool hidden);
void setValue(float value, bool emitSignals = true);
float getValue() const;
int getIndex() const { return m_index; }
void show();
void hide();
public slots:
void slotValueChanged(float value);
signals:
void valueChanged(float value);
protected:
//--------------- Data members ---------------------------------
QGridLayout *m_layout;
ControlType m_type;
PluginPort *m_port;
::Rosegarden::Rotary *m_dial; // we have to specify the namespace here otherwise gcc 4.1 thinks it's the enum value above
AudioPluginManager *m_pluginManager;
int m_index;
};
typedef std::vector<PluginControl*>::iterator ControlIterator;
typedef std::vector<QHBox*>::iterator ControlLineIterator;
}
#endif
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