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103 lines
2.4 KiB
103 lines
2.4 KiB
/*
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Rosegarden
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A MIDI and audio sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <richard.bown@ferventsoftware.com>
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The moral rights of Guillaume Laurent, Chris Cannam, and Richard
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Bown to claim authorship of this work have been asserted.
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Other copyrights also apply to some parts of this work. Please
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see the AUTHORS file and individual file headers for details.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#ifndef _RG_PLUGINCONTROL_H_
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#define _RG_PLUGINCONTROL_H_
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#include <tqobject.h>
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#include <vector>
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class TQWidget;
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class TQHBox;
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class TQGridLayout;
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namespace Rosegarden
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{
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class Rotary;
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class PluginPort;
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class AudioPluginManager;
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class Studio;
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class PluginControl : public TQObject
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{
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TQ_OBJECT
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public:
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typedef enum
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{
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Rotary,
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Slider,
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NumericSlider
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} ControlType;
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PluginControl(TQWidget *parent,
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TQGridLayout *layout,
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ControlType type,
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PluginPort *port,
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AudioPluginManager *pluginManager,
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int index,
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float initialValue,
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bool showBounds,
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bool hidden);
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void setValue(float value, bool emitSignals = true);
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float getValue() const;
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int getIndex() const { return m_index; }
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void show();
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void hide();
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public slots:
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void slotValueChanged(float value);
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signals:
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void valueChanged(float value);
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protected:
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//--------------- Data members ---------------------------------
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TQGridLayout *m_layout;
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ControlType m_type;
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PluginPort *m_port;
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::Rosegarden::Rotary *m_dial; // we have to specify the namespace here otherwise gcc 4.1 thinks it's the enum value above
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AudioPluginManager *m_pluginManager;
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int m_index;
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};
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typedef std::vector<PluginControl*>::iterator ControlIterator;
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typedef std::vector<TQHBox*>::iterator ControlLineIterator;
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}
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#endif
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