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125 lines
3.5 KiB
125 lines
3.5 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_INSTRUMENTPARAMETERBOX_H_
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#define _RG_INSTRUMENTPARAMETERBOX_H_
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#include "base/MidiProgram.h"
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#include "RosegardenParameterArea.h"
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#include "RosegardenParameterBox.h"
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#include <tqstring.h>
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#include <vector>
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class TQWidgetStack;
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class TQWidget;
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class TQFrame;
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namespace Rosegarden
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{
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class RosegardenGUIDoc;
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class MIDIInstrumentParameterPanel;
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class Instrument;
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class AudioInstrumentParameterPanel;
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/**
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* Display and allow modification of Instrument parameters
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*/
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class InstrumentParameterBox : public RosegardenParameterBox
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{
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TQ_OBJECT
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public:
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InstrumentParameterBox(RosegardenGUIDoc *doc,
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TQWidget *parent = 0);
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~InstrumentParameterBox();
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void useInstrument(Instrument *instrument);
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Instrument* getSelectedInstrument();
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void setAudioMeter(float dBleft, float dBright,
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float recDBleft, float recDBright);
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void setDocument(RosegardenGUIDoc* doc);
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virtual void showAdditionalControls(bool showThem);
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virtual TQString getPreviousBox(RosegardenParameterArea::Arrangement) const;
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public slots:
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// To update all InstrumentParameterBoxen for an Instrument. Called
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// from one of the parameter panels when something changes.
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//
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void slotUpdateAllBoxes();
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// Update InstrumentParameterBoxes that are showing a given instrument.
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// Called from the Outside.
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//
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void slotInstrumentParametersChanged(InstrumentId id);
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// From Plugin dialog
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//
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void slotPluginSelected(InstrumentId id, int index, int plugin);
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void slotPluginBypassed(InstrumentId id, int pluginIndex, bool bp);
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signals:
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void changeInstrumentLabel(InstrumentId id, TQString label);
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void selectPlugin(TQWidget*, InstrumentId id, int index);
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void showPluginGUI(InstrumentId id, int index);
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void instrumentParametersChanged(InstrumentId);
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void instrumentPercussionSetChanged(Instrument *);
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protected:
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//--------------- Data members ---------------------------------
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TQWidgetStack *m_widgetStack;
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TQFrame *m_noInstrumentParameters;
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MIDIInstrumentParameterPanel *m_midiInstrumentParameters;
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AudioInstrumentParameterPanel *m_audioInstrumentParameters;
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// -1 if no instrument, InstrumentId otherwise
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int m_selectedInstrument;
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// So we can setModified()
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//
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RosegardenGUIDoc *m_doc;
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bool m_lastShowAdditionalControlsArg;
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};
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// Global references
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//
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static std::vector<InstrumentParameterBox*> instrumentParamBoxes;
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}
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#endif
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