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143 lines
4.3 KiB
143 lines
4.3 KiB
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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/*
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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_NOTESTYLE_H_
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#define _RG_NOTESTYLE_H_
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#include "base/NotationTypes.h"
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#include <map>
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#include "NoteCharacterNames.h"
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#include <string>
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#include <utility>
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#include "gui/editors/notation/NoteCharacterNames.h"
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class Mark;
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class Accidental;
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namespace Rosegarden
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{
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class Clef;
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typedef std::string NoteStyleName;
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class NoteStyle
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{
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public:
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virtual ~NoteStyle();
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typedef std::string NoteHeadShape;
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static const NoteHeadShape AngledOval;
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static const NoteHeadShape LevelOval;
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static const NoteHeadShape Breve;
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static const NoteHeadShape Cross;
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static const NoteHeadShape TriangleUp;
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static const NoteHeadShape TriangleDown;
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static const NoteHeadShape Diamond;
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static const NoteHeadShape Rectangle;
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static const NoteHeadShape CustomCharName;
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static const NoteHeadShape Number;
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enum HFixPoint { Normal, Central, Reversed };
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enum VFixPoint { Near, Middle, Far };
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NoteStyleName getName() const { return m_name; }
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NoteHeadShape getShape (Note::Type);
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bool isFilled (Note::Type);
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bool hasStem (Note::Type);
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int getFlagCount (Note::Type);
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int getSlashCount(Note::Type);
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typedef std::pair<CharName, bool> CharNameRec; // bool is "inverted"
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CharNameRec getNoteHeadCharName(Note::Type);
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CharName getRestCharName(Note::Type, bool restOutsideStave);
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CharName getPartialFlagCharName(bool final);
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CharName getFlagCharName(int flagCount);
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CharName getAccidentalCharName(const Accidental &);
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CharName getMarkCharName(const Mark &);
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CharName getClefCharName(const Clef &);
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CharName getTimeSignatureDigitName(int digit);
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void setBaseStyle (NoteStyleName name);
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void setShape (Note::Type, NoteHeadShape);
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void setCharName (Note::Type, CharName);
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void setFilled (Note::Type, bool);
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void setStem (Note::Type, bool);
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void setFlagCount (Note::Type, int);
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void setSlashCount(Note::Type, int);
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void getStemFixPoints(Note::Type, HFixPoint &, VFixPoint &);
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void setStemFixPoints(Note::Type, HFixPoint, VFixPoint);
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protected:
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struct NoteDescription {
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NoteHeadShape shape; // if CustomCharName, use charName
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CharName charName; // only used if shape == CustomCharName
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bool filled;
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bool stem;
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int flags;
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int slashes;
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HFixPoint hfix;
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VFixPoint vfix;
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NoteDescription() :
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shape(AngledOval), charName(NoteCharacterNames::UNKNOWN),
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filled(true), stem(true), flags(0), slashes(0),
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hfix(Normal), vfix(Middle) { }
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NoteDescription(NoteHeadShape _shape, CharName _charName,
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bool _filled, bool _stem, int _flags, int _slashes,
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HFixPoint _hfix, VFixPoint _vfix) :
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shape(_shape), charName(_charName),
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filled(_filled), stem(_stem), flags(_flags), slashes(_slashes),
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hfix(_hfix), vfix(_vfix) { }
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};
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typedef std::map<Note::Type, NoteDescription> NoteDescriptionMap;
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NoteDescriptionMap m_notes;
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NoteStyle *m_baseStyle;
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NoteStyleName m_name;
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void checkDescription(Note::Type type);
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protected: // for use by NoteStyleFileReader
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NoteStyle(NoteStyleName name) : m_baseStyle(0), m_name(name) { }
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friend class NoteStyleFileReader;
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};
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}
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#endif
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