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130 lines
3.5 KiB
130 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_HYDROGENXMLHANDLER_H_
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#define _RG_HYDROGENXMLHANDLER_H_
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#include "HydrogenLoader.h"
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#include "base/MidiProgram.h"
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#include "base/Track.h"
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#include <string>
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#include <tqstring.h>
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#include <vector>
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#include <tqxml.h>
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class TQXmlAttributes;
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namespace Rosegarden
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{
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class Segment;
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class Composition;
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class HydrogenXMLHandler : public TQXmlDefaultHandler
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{
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public:
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HydrogenXMLHandler(Composition *comp,
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InstrumentId drumInstrument = MidiInstrumentBase + 9);
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/**
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* Overloaded handler functions
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*/
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virtual bool startDocument();
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virtual bool startElement(const TQString& namespaceURI,
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const TQString& localName,
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const TQString& qName,
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const TQXmlAttributes& atts);
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virtual bool endElement(const TQString& namespaceURI,
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const TQString& localName,
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const TQString& qName);
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virtual bool characters(const TQString& ch);
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virtual bool endDocument ();
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protected:
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Composition *m_composition;
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InstrumentId m_drumInstrument;
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bool m_inNote;
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bool m_inInstrument;
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bool m_inPattern;
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bool m_inSequence;
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// Pattern attributes
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//
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std::string m_patternName;
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int m_patternSize;
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// Sequence attributes
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//
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std::string m_sequenceName;
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// Note attributes
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//
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int m_position;
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double m_velocity;
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double m_panL;
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double m_panR;
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double m_pitch;
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int m_instrument;
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// Instrument attributes
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//
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int m_id;
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bool m_muted;
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std::vector<double> m_instrumentVolumes;
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std::string m_fileName;
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// Global attributes
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//
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double m_bpm;
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double m_volume;
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std::string m_name;
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std::string m_author;
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std::string m_notes;
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bool m_songMode; // Song mode or pattern mode?
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std::string m_version;
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//
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TQString m_currentProperty;
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Segment *m_segment;
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TrackId m_currentTrackNb;
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bool m_segmentAdded;
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int m_currentBar;
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bool m_newSegment;
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SegmentMap m_segmentMap;
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};
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}
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#endif
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