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Diffstat (limited to 'src/gui/editors/notation/NotationChord.h')
-rw-r--r-- | src/gui/editors/notation/NotationChord.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/gui/editors/notation/NotationChord.h b/src/gui/editors/notation/NotationChord.h new file mode 100644 index 0000000..7ce12fd --- /dev/null +++ b/src/gui/editors/notation/NotationChord.h @@ -0,0 +1,90 @@ + +/* -*- 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 <[email protected]>, + Chris Cannam <[email protected]>, + Richard Bown <[email protected]> + + 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_NOTATIONCHORD_H_ +#define _RG_NOTATIONCHORD_H_ + +#include "base/NotationTypes.h" +#include "base/Sets.h" +#include "NotationElement.h" + +class Iterator; + + +namespace Rosegarden +{ + +class Quantizer; +class NotationProperties; + + +class NotationChord : public GenericChord<NotationElement, + NotationElementList, + true> +{ +public: + NotationChord(NotationElementList &c, + NotationElementList::iterator i, + const Quantizer *quantizer, + const NotationProperties &properties, + const Clef &clef = Clef::DefaultClef, + const Key &key = Key::DefaultKey); + + virtual ~NotationChord() { } + + virtual int getHighestNoteHeight() const { + return getHeight(getHighestNote()); + } + virtual int getLowestNoteHeight() const { + return getHeight(getLowestNote()); + } + + virtual bool hasStem() const; + virtual bool hasStemUp() const; + + virtual bool hasNoteHeadShifted() const; + virtual bool isNoteHeadShifted(const NotationElementList::iterator &itr) + const; + + void applyAccidentalShiftProperties(); + + virtual int getMaxAccidentalShift(bool &extra) const; + virtual int getAccidentalShift(const NotationElementList::iterator &itr, + bool &extra) const; + +protected: + const NotationProperties &m_properties; + Clef m_clef; + Key m_key; + + + int getHeight(const Iterator&) const; +}; + + + +} + +#endif |