1967 lines
68 KiB
C++
1967 lines
68 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2002-2011 Werner Schweer
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2
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// as published by the Free Software Foundation and appearing in
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// the file LICENCE.GPL
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//=============================================================================
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/**
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\file
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Implementation of Element, ElementList, StaffLines.
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*/
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#include "element.h"
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#include "accidental.h"
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#include "ambitus.h"
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#include "arpeggio.h"
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#include "articulation.h"
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#include "bagpembell.h"
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#include "barline.h"
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#include "bend.h"
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#include "box.h"
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#include "bracket.h"
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#include "breath.h"
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#include "chord.h"
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#include "chordline.h"
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#include "chordrest.h"
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#include "clef.h"
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#include "dynamic.h"
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#include "figuredbass.h"
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#include "fingering.h"
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#include "fret.h"
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#include "glissando.h"
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#include "hairpin.h"
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#include "harmony.h"
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#include "icon.h"
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#include "image.h"
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#include "iname.h"
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#include "instrchange.h"
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#include "jump.h"
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#include "keysig.h"
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#include "layoutbreak.h"
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#include "lyrics.h"
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#include "marker.h"
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#include "measure.h"
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#include "mscore.h"
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#include "notedot.h"
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#include "note.h"
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#include "noteline.h"
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#include "ossia.h"
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#include "ottava.h"
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#include "page.h"
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#include "pedal.h"
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#include "rehearsalmark.h"
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#include "repeat.h"
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#include "rest.h"
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#include "score.h"
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#include "segment.h"
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#include "slur.h"
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#include "spacer.h"
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#include "staff.h"
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#include "staffstate.h"
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#include "stafftext.h"
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#include "stafftype.h"
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#include "stem.h"
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#include "style.h"
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#include "symbol.h"
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#include "sym.h"
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#include "system.h"
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#include "tempotext.h"
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#include "textframe.h"
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#include "text.h"
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#include "textline.h"
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#include "timesig.h"
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#include "tremolobar.h"
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#include "tremolo.h"
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#include "trill.h"
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#include "undo.h"
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#include "utils.h"
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#include "volta.h"
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#include "xml.h"
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namespace Ms {
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// extern bool showInvisible;
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//
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// list has to be synchronized with Element::Type enum
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//
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static const ElementName elementNames[] = {
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ElementName("invalid", QT_TRANSLATE_NOOP("elementName", "invalid")),
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ElementName("Symbol", QT_TRANSLATE_NOOP("elementName", "Symbol")),
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ElementName("Text", QT_TRANSLATE_NOOP("elementName", "Text")),
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ElementName("InstrumentName", QT_TRANSLATE_NOOP("elementName", "Instrument Name")),
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ElementName("SlurSegment", QT_TRANSLATE_NOOP("elementName", "Slur Segment")),
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ElementName("StaffLines", QT_TRANSLATE_NOOP("elementName", "Staff Lines")),
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ElementName("BarLine", QT_TRANSLATE_NOOP("elementName", "Bar Line")),
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ElementName("StemSlash", QT_TRANSLATE_NOOP("elementName", "Stem Slash")),
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ElementName("Line", QT_TRANSLATE_NOOP("elementName", "Line")),
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ElementName("Bracket", QT_TRANSLATE_NOOP("elementName", "Bracket")),
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ElementName("Arpeggio", QT_TRANSLATE_NOOP("elementName", "Arpeggio")),
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ElementName("Accidental", QT_TRANSLATE_NOOP("elementName", "Accidental")),
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ElementName("Stem", QT_TRANSLATE_NOOP("elementName", "Stem")),
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ElementName("Note", QT_TRANSLATE_NOOP("elementName", "Note")),
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ElementName("Clef", QT_TRANSLATE_NOOP("elementName", "Clef")),
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ElementName("KeySig", QT_TRANSLATE_NOOP("elementName", "Key Signature")),
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ElementName("Ambitus", QT_TRANSLATE_NOOP("elementName", "Ambitus")),
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ElementName("TimeSig", QT_TRANSLATE_NOOP("elementName", "Time Signature")),
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ElementName("Rest", QT_TRANSLATE_NOOP("elementName", "Rest")),
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ElementName("Breath", QT_TRANSLATE_NOOP("elementName", "Breath")),
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ElementName("RepeatMeasure", QT_TRANSLATE_NOOP("elementName", "Repeat Measure")),
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ElementName("Image", QT_TRANSLATE_NOOP("elementName", "Image")),
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ElementName("Tie", QT_TRANSLATE_NOOP("elementName", "Tie")),
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ElementName("Articulation", QT_TRANSLATE_NOOP("elementName", "Articulation")),
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ElementName("ChordLine", QT_TRANSLATE_NOOP("elementName", "Chord Line")),
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ElementName("Dynamic", QT_TRANSLATE_NOOP("elementName", "Dynamic")),
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ElementName("Beam", QT_TRANSLATE_NOOP("elementName", "Beam")),
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ElementName("Hook", QT_TRANSLATE_NOOP("elementName", "Hook")),
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ElementName("Lyrics", QT_TRANSLATE_NOOP("elementName", "Lyrics")),
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ElementName("FiguredBass", QT_TRANSLATE_NOOP("elementName", "Figured Bass")),
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ElementName("Marker", QT_TRANSLATE_NOOP("elementName", "Marker")),
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ElementName("Jump", QT_TRANSLATE_NOOP("elementName", "Jump")),
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ElementName("Fingering", QT_TRANSLATE_NOOP("elementName", "Fingering")),
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ElementName("Tuplet", QT_TRANSLATE_NOOP("elementName", "Tuplet")),
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ElementName("Tempo", QT_TRANSLATE_NOOP("elementName", "Tempo")),
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ElementName("StaffText", QT_TRANSLATE_NOOP("elementName", "Staff Text")),
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ElementName("RehearsalMark", QT_TRANSLATE_NOOP("elementName", "Rehearsal Mark")),
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ElementName("InstrumentChange", QT_TRANSLATE_NOOP("elementName", "Instrument Change")),
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ElementName("Harmony", QT_TRANSLATE_NOOP("elementName", "Chord Symbol")),
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ElementName("FretDiagram", QT_TRANSLATE_NOOP("elementName", "Fretboard Diagram")),
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ElementName("Bend", QT_TRANSLATE_NOOP("elementName", "Bend")),
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ElementName("TremoloBar", QT_TRANSLATE_NOOP("elementName", "Tremolo Bar")),
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ElementName("Volta", QT_TRANSLATE_NOOP("elementName", "Volta")),
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ElementName("HairpinSegment", QT_TRANSLATE_NOOP("elementName", "Hairpin Segment")),
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ElementName("OttavaSegment", QT_TRANSLATE_NOOP("elementName", "Ottava Segment")),
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ElementName("TrillSegment", QT_TRANSLATE_NOOP("elementName", "Trill Segment")),
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ElementName("TextLineSegment", QT_TRANSLATE_NOOP("elementName", "Text Line Segment")),
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ElementName("VoltaSegment", QT_TRANSLATE_NOOP("elementName", "Volta Segment")),
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ElementName("PedalSegment", QT_TRANSLATE_NOOP("elementName", "Pedal Segment")),
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ElementName("LyricsLineSegment", QT_TRANSLATE_NOOP("elementName", "Melisma Line Segment")),
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ElementName("GlissandoSegment", QT_TRANSLATE_NOOP("elementName", "Glissando Segment")),
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ElementName("LayoutBreak", QT_TRANSLATE_NOOP("elementName", "Layout Break")),
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ElementName("Spacer", QT_TRANSLATE_NOOP("elementName", "Spacer")),
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ElementName("StaffState", QT_TRANSLATE_NOOP("elementName", "Staff State")),
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ElementName("LedgerLine", QT_TRANSLATE_NOOP("elementName", "Ledger Line")),
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ElementName("NoteHead", QT_TRANSLATE_NOOP("elementName", "Note Head")),
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ElementName("NoteDot", QT_TRANSLATE_NOOP("elementName", "Note Dot")),
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ElementName("Tremolo", QT_TRANSLATE_NOOP("elementName", "Tremolo")),
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ElementName("Measure", QT_TRANSLATE_NOOP("elementName", "Measure")),
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ElementName("Selection", QT_TRANSLATE_NOOP("elementName", "Selection")),
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ElementName("Lasso", QT_TRANSLATE_NOOP("elementName", "Lasso")),
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ElementName("ShadowNote", QT_TRANSLATE_NOOP("elementName", "Shadow Note")),
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ElementName("TabDurationSymbol", QT_TRANSLATE_NOOP("elementName", "Tab Duration Symbol")),
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ElementName("FSymbol", QT_TRANSLATE_NOOP("elementName", "Font Symbol")),
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ElementName("Page", QT_TRANSLATE_NOOP("elementName", "Page")),
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ElementName("HairPin", QT_TRANSLATE_NOOP("elementName", "Hairpin")),
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ElementName("Ottava", QT_TRANSLATE_NOOP("elementName", "Ottava")),
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ElementName("Pedal", QT_TRANSLATE_NOOP("elementName", "Pedal")),
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ElementName("Trill", QT_TRANSLATE_NOOP("elementName", "Trill")),
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ElementName("TextLine", QT_TRANSLATE_NOOP("elementName", "Text Line")),
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ElementName("NoteLine", QT_TRANSLATE_NOOP("elementName", "Note Line")),
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ElementName("LyricsLine", QT_TRANSLATE_NOOP("elementName", "Melisma Line")),
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ElementName("Glissando", QT_TRANSLATE_NOOP("elementName", "Glissando")),
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ElementName("Segment", QT_TRANSLATE_NOOP("elementName", "Segment")),
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ElementName("System", QT_TRANSLATE_NOOP("elementName", "System")),
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ElementName("Compound", QT_TRANSLATE_NOOP("elementName", "Compound")),
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ElementName("Chord", QT_TRANSLATE_NOOP("elementName", "Chord")),
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ElementName("Slur", QT_TRANSLATE_NOOP("elementName", "Slur")),
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ElementName("Element", QT_TRANSLATE_NOOP("elementName", "Element")),
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ElementName("ElementList", QT_TRANSLATE_NOOP("elementName", "Element List")),
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ElementName("StaffList", QT_TRANSLATE_NOOP("elementName", "Staff List")),
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ElementName("MeasureList", QT_TRANSLATE_NOOP("elementName", "Measure List")),
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ElementName("HBox", QT_TRANSLATE_NOOP("elementName", "Horizontal Frame")),
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ElementName("VBox", QT_TRANSLATE_NOOP("elementName", "Vertical Frame")),
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ElementName("TBox", QT_TRANSLATE_NOOP("elementName", "Text Frame")),
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ElementName("FBox", QT_TRANSLATE_NOOP("elementName", "Fretboard Diagram Frame")),
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ElementName("Icon", QT_TRANSLATE_NOOP("elementName", "Icon")),
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ElementName("Ossia", QT_TRANSLATE_NOOP("elementName", "Ossia")),
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ElementName("BagpipeEmbellishment", QT_TRANSLATE_NOOP("elementName", "Bagpipe Embellishment"))
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};
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//---------------------------------------------------------
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// DropData
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//---------------------------------------------------------
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DropData::DropData()
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{
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view = 0;
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element = 0;
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duration = Fraction(1,4);
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modifiers = 0;
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}
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//---------------------------------------------------------
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// spatiumChanged
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//---------------------------------------------------------
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void Element::spatiumChanged(qreal oldValue, qreal newValue)
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{
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_userOff *= (newValue / oldValue);
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_readPos *= (newValue / oldValue);
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}
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//---------------------------------------------------------
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// localSpatiumChanged
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// the scale of a staff changed
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//---------------------------------------------------------
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void Element::localSpatiumChanged(qreal oldValue, qreal newValue)
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{
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_userOff *= (newValue / oldValue);
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}
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//---------------------------------------------------------
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// spatium
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//---------------------------------------------------------
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qreal Element::spatium() const
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{
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Staff* s = staff();
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return s ? s->spatium() : _score->spatium();
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}
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//---------------------------------------------------------
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// magS
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//---------------------------------------------------------
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qreal Element::magS() const
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{
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return mag() * (_score->spatium() /(MScore::DPI * SPATIUM20));
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}
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//---------------------------------------------------------
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// name
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//---------------------------------------------------------
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const char* Element::name() const
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{
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return name(type());
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}
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//---------------------------------------------------------
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// name
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//---------------------------------------------------------
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QString Element::subtypeName() const
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{
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return "";
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}
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//---------------------------------------------------------
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// userName
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//---------------------------------------------------------
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QString Element::userName() const
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{
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return qApp->translate("elementName", elementNames[int(type())].userName);
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}
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//---------------------------------------------------------
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// ~Element
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//---------------------------------------------------------
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Element::~Element()
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{
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if (_links) {
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_links->removeOne(this);
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if (_links->isEmpty()) {
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//DEBUG:
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score()->links().remove(_links->lid());
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//
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delete _links;
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}
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}
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}
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//---------------------------------------------------------
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// Element
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//---------------------------------------------------------
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Element::Element(Score* s) :
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QObject(0), ScoreElement(s)
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{
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_selected = false;
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_generated = false;
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_visible = true;
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_placement = Placement::BELOW;
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_flags = ElementFlag::SELECTABLE;
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_track = -1;
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_color = MScore::defaultColor;
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_mag = 1.0;
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_tag = 1;
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itemDiscovered = false;
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}
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Element::Element(const Element& e)
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: QObject(0), ScoreElement(e)
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{
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_parent = e._parent;
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_selected = e._selected;
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_generated = e._generated;
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_visible = e._visible;
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_placement = e._placement;
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_flags = e._flags;
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_track = e._track;
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_color = e._color;
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_mag = e._mag;
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_pos = e._pos;
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_userOff = e._userOff;
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_readPos = e._readPos;
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_bbox = e._bbox;
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_tag = e._tag;
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itemDiscovered = false;
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}
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//---------------------------------------------------------
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// linkedClone
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//---------------------------------------------------------
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Element* Element::linkedClone()
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{
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Element* e = clone();
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score()->undo(new Link(this, e));
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return e;
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}
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//---------------------------------------------------------
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// adjustReadPos
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//---------------------------------------------------------
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void Element::adjustReadPos()
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{
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if (!_readPos.isNull()) {
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_userOff = _readPos - _pos;
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_readPos = QPointF();
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}
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}
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//---------------------------------------------------------
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// scanElements
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//---------------------------------------------------------
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void Element::scanElements(void* data, void (*func)(void*, Element*), bool all)
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{
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if (all || _visible || score()->showInvisible())
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func(data, this);
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}
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//---------------------------------------------------------
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// reset
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//---------------------------------------------------------
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void Element::reset()
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{
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if (!_userOff.isNull())
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score()->undoChangeProperty(this, P_ID::USER_OFF, QPointF());
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}
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//---------------------------------------------------------
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// change
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//---------------------------------------------------------
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void Element::change(Element* o, Element* n)
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{
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remove(o);
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add(n);
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}
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//---------------------------------------------------------
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// staff
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//---------------------------------------------------------
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Staff* Element::staff() const
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{
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if (_track == -1 || score()->staves().isEmpty())
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return 0;
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return score()->staff(staffIdx());
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}
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//---------------------------------------------------------
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// part
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//---------------------------------------------------------
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Part* Element::part() const
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{
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Staff* s = staff();
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return s ? s->part() : 0;
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}
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//---------------------------------------------------------
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// curColor
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//---------------------------------------------------------
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QColor Element::curColor() const
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{
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return curColor(this);
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}
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//---------------------------------------------------------
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// curColor
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//---------------------------------------------------------
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QColor Element::curColor(const Element* proxy) const
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{
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// the default element color is always interpreted as black in
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// printing
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if (score() && score()->printing())
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return (proxy->color() == MScore::defaultColor) ? Qt::black : proxy->color();
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if (flag(ElementFlag::DROP_TARGET))
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return MScore::dropColor;
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bool marked = false;
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if (type() == Element::Type::NOTE) {
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const Note* note = static_cast<const Note*>(this);
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marked = note->mark();
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}
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if (proxy->selected() || marked ) {
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if (track() == -1)
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return MScore::selectColor[0];
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else
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return MScore::selectColor[voice()];
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}
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if (!proxy->visible())
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return Qt::gray;
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return proxy->color();
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}
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//---------------------------------------------------------
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// drag
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/// Return update Rect relative to canvas.
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//---------------------------------------------------------
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QRectF Element::drag(EditData* data)
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{
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QRectF r(canvasBoundingRect());
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qreal x = data->delta.x();
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qreal y = data->delta.y();
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qreal _spatium = spatium();
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if (data->hRaster) {
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qreal hRaster = _spatium / MScore::hRaster();
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int n = lrint(x / hRaster);
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x = hRaster * n;
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}
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if (data->vRaster) {
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qreal vRaster = _spatium / MScore::vRaster();
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int n = lrint(y / vRaster);
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y = vRaster * n;
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}
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setUserOff(QPointF(x, y));
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setGenerated(false);
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if (type() == Type::TEXT) { // TODO: check for other types
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//
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// restrict move to page boundaries
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//
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QRectF r(canvasBoundingRect());
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Page* p = 0;
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Element* e = this;
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while (e) {
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if (e->type() == Element::Type::PAGE) {
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p = static_cast<Page*>(e);
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break;
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}
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e = e->parent();
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}
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if (p) {
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bool move = false;
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QRectF pr(p->canvasBoundingRect());
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if (r.right() > pr.right()) {
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x -= r.right() - pr.right();
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move = true;
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}
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else if (r.left() < pr.left()) {
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x += pr.left() - r.left();
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move = true;
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}
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if (r.bottom() > pr.bottom()) {
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y -= r.bottom() - pr.bottom();
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move = true;
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}
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else if (r.top() < pr.top()) {
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y += pr.top() - r.top();
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move = true;
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}
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if (move)
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setUserOff(QPointF(x, y));
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}
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}
|
|
return canvasBoundingRect() | r;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// pagePos
|
|
// return position in canvas coordinates
|
|
//---------------------------------------------------------
|
|
|
|
QPointF Element::pagePos() const
|
|
{
|
|
QPointF p(pos());
|
|
if (parent() == 0)
|
|
return p;
|
|
|
|
if (_flags & ElementFlag::ON_STAFF) {
|
|
System* system = nullptr;
|
|
if (parent()->type() == Element::Type::SEGMENT)
|
|
system = static_cast<Segment*>(parent())->measure()->system();
|
|
else if (parent()->type() == Element::Type::MEASURE) // used in measure number
|
|
system = static_cast<Measure*>(parent())->system();
|
|
else if (parent()->type() == Element::Type::SYSTEM)
|
|
system = static_cast<System*>(parent());
|
|
else
|
|
Q_ASSERT(false);
|
|
if (system) {
|
|
int si = staffIdx();
|
|
if (type() == Element::Type::CHORD || type() == Element::Type::REST)
|
|
si += static_cast<const ChordRest*>(this)->staffMove();
|
|
p.ry() += system->staffYpage(si); // system->staff(si)->y() + system->y();
|
|
}
|
|
p.rx() = pageX();
|
|
}
|
|
else {
|
|
if (parent()->parent())
|
|
p += parent()->pagePos();
|
|
}
|
|
return p;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// canvasPos
|
|
//---------------------------------------------------------
|
|
|
|
QPointF Element::canvasPos() const
|
|
{
|
|
QPointF p(pos());
|
|
if (parent() == 0)
|
|
return p;
|
|
|
|
if (_flags & ElementFlag::ON_STAFF) {
|
|
System* system = nullptr;
|
|
if (parent()->type() == Element::Type::SEGMENT)
|
|
system = static_cast<Segment*>(parent())->system();
|
|
else if (parent()->type() == Element::Type::MEASURE) // used in measure number
|
|
system = static_cast<Measure*>(parent())->system();
|
|
else if (parent()->type() == Element::Type::SYSTEM)
|
|
system = static_cast<System*>(parent());
|
|
else
|
|
Q_ASSERT(false);
|
|
if (system) {
|
|
int si = staffIdx();
|
|
if (type() == Element::Type::CHORD || type() == Element::Type::REST)
|
|
si += static_cast<const ChordRest*>(this)->staffMove();
|
|
p.ry() += system->staffYpage(si); // system->staff(si)->y() + system->y();
|
|
Page* page = system->page();
|
|
if (page)
|
|
p.ry() += page->y();
|
|
}
|
|
p.rx() = canvasX();
|
|
}
|
|
else {
|
|
p += parent()->canvasPos();
|
|
}
|
|
return p;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// pageX
|
|
//---------------------------------------------------------
|
|
|
|
qreal Element::pageX() const
|
|
{
|
|
qreal xp = x();
|
|
for (Element* e = parent(); e && e->parent(); e = e->parent())
|
|
xp += e->x();
|
|
return xp;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// canvasX
|
|
//---------------------------------------------------------
|
|
|
|
qreal Element::canvasX() const
|
|
{
|
|
qreal xp = x();
|
|
for (Element* e = parent(); e; e = e->parent())
|
|
xp += e->x();
|
|
return xp;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// contains
|
|
//---------------------------------------------------------
|
|
|
|
/**
|
|
Return true if \a p is inside the shape of the object.
|
|
|
|
Note: \a p is in page coordinates
|
|
*/
|
|
|
|
bool Element::contains(const QPointF& p) const
|
|
{
|
|
return shape().contains(p - pagePos());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// shape
|
|
//---------------------------------------------------------
|
|
|
|
/**
|
|
Returns the shape of this element as a QPainterPath in local
|
|
coordinates. The shape is used for collision detection and
|
|
hit tests (contains())
|
|
|
|
The default implementation calls bbox() to return a simple rectangular
|
|
shape, but subclasses can reimplement this function to return a more
|
|
accurate shape for non-rectangular elements.
|
|
*/
|
|
|
|
QPainterPath Element::shape() const
|
|
{
|
|
QPainterPath pp;
|
|
pp.addRect(bbox());
|
|
return pp;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// intersects
|
|
//---------------------------------------------------------
|
|
|
|
/**
|
|
Return true if \a rr intersects bounding box of object.
|
|
|
|
Note: \a rr is in page coordinates
|
|
*/
|
|
|
|
bool Element::intersects(const QRectF& rr) const
|
|
{
|
|
return shape().intersects(rr.translated(-pagePos()));
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// writeProperties
|
|
//---------------------------------------------------------
|
|
|
|
void Element::writeProperties(Xml& xml) const
|
|
{
|
|
//copy paste should not keep links
|
|
if (_links && (_links->size() > 1) && !xml.clipboardmode)
|
|
xml.tag("lid", _links->lid());
|
|
if (!userOff().isNull()) {
|
|
if (type() == Element::Type::VOLTA_SEGMENT
|
|
|| type() == Element::Type::GLISSANDO_SEGMENT || isChordRest())
|
|
xml.tag("offset", userOff() / spatium());
|
|
else
|
|
xml.tag("pos", pos() / score()->spatium());
|
|
}
|
|
if (((track() != xml.curTrack) || (type() == Element::Type::SLUR)) && (track() != -1)) {
|
|
int t;
|
|
t = track() + xml.trackDiff;
|
|
xml.tag("track", t);
|
|
}
|
|
if (_tag != 0x1) {
|
|
for (int i = 1; i < MAX_TAGS; i++) {
|
|
if (_tag == ((unsigned)1 << i)) {
|
|
xml.tag("tag", score()->layerTags()[i]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
writeProperty(xml, P_ID::COLOR);
|
|
writeProperty(xml, P_ID::VISIBLE);
|
|
writeProperty(xml, P_ID::PLACEMENT);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// readProperties
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::readProperties(XmlReader& e)
|
|
{
|
|
const QStringRef& tag(e.name());
|
|
|
|
if (tag == "track")
|
|
setTrack(e.readInt() + e.trackOffset());
|
|
else if (tag == "color")
|
|
setColor(e.readColor());
|
|
else if (tag == "visible")
|
|
setVisible(e.readInt());
|
|
else if (tag == "selected") // obsolete
|
|
e.readInt();
|
|
else if (tag == "userOff")
|
|
_userOff = e.readPoint();
|
|
else if (tag == "lid") {
|
|
int id = e.readInt();
|
|
_links = score()->links().value(id);
|
|
if (!_links) {
|
|
if (score()->parentScore()) // DEBUG
|
|
qDebug("---link %d not found (%d)", id, score()->links().size());
|
|
_links = new LinkedElements(score(), id);
|
|
score()->links().insert(id, _links);
|
|
}
|
|
#ifndef NDEBUG
|
|
else {
|
|
foreach(ScoreElement* eee, *_links) {
|
|
Element* ee = static_cast<Element*>(eee);
|
|
if (ee->type() != type()) {
|
|
qFatal("link %s(%d) type mismatch %s linked to %s",
|
|
ee->name(), id, ee->name(), name());
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
Q_ASSERT(!_links->contains(this));
|
|
_links->append(this);
|
|
}
|
|
else if (tag == "tick") {
|
|
int val = e.readInt();
|
|
// certain elements should not be allowed to reset tick
|
|
// these include any elements that occur within context of a Chord in a 1.X score
|
|
if (val >= 0) {
|
|
// if tick is valid, we should honor it
|
|
// but there are certain cases where we cannot
|
|
// - in 1.X scores, copy & paste of gliss resulted in invalid tick value on the new copy (#21211)
|
|
// the tick is not needed for glissandi anyhow, so we can ignore it
|
|
// - another bug allowed text items attached to notes or chords to also have invalid tick values (#25616)
|
|
// the text might be of any type, but we are now converting any text elements within notes into FINGERING
|
|
// - another bug allowed copy & paste of symbols attached to notes to produce invalid tick values (#56146)
|
|
// we can't ignore tick for all symbols, because it is needed for correct positioning of symbols attached to measures
|
|
// and it also can be relied upon by subsequent elements (http://musescore.org/en/node/25572)
|
|
// so honor tick only for elements attached to measures
|
|
// symbols attached to notes or other elements don't need the tick anyhow
|
|
if (score()->mscVersion() <= 114 && type() == Element::Type::SYMBOL) {
|
|
if (!parent() || parent()->type() != Element::Type::MEASURE)
|
|
val = -1;
|
|
}
|
|
if (score()->mscVersion() > 114 || (type() != Element::Type::GLISSANDO && type() != Element::Type::FINGERING && val >= 0))
|
|
e.initTick(score()->fileDivision(val));
|
|
}
|
|
}
|
|
else if (tag == "offset") {
|
|
setUserOff(e.readPoint() * spatium());
|
|
}
|
|
else if (tag == "pos") {
|
|
QPointF pt = e.readPoint();
|
|
if (score()->mscVersion() > 114)
|
|
_readPos = pt * score()->spatium();
|
|
}
|
|
else if (tag == "voice")
|
|
setTrack((_track/VOICES)*VOICES + e.readInt());
|
|
else if (tag == "tag") {
|
|
QString val(e.readElementText());
|
|
for (int i = 1; i < MAX_TAGS; i++) {
|
|
if (score()->layerTags()[i] == val) {
|
|
_tag = 1 << i;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (tag == "placement")
|
|
_placement = Placement(Ms::getProperty(P_ID::PLACEMENT, e).toInt());
|
|
else
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// write
|
|
//---------------------------------------------------------
|
|
|
|
void Element::write(Xml& xml) const
|
|
{
|
|
xml.stag(name());
|
|
writeProperties(xml);
|
|
xml.etag();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// read
|
|
//---------------------------------------------------------
|
|
|
|
void Element::read(XmlReader& e)
|
|
{
|
|
while (e.readNextStartElement()) {
|
|
if (!readProperties(e))
|
|
e.unknown();
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// startEdit
|
|
//---------------------------------------------------------
|
|
|
|
void Element::startEdit(MuseScoreView*, const QPointF&)
|
|
{
|
|
undoPushProperty(P_ID::USER_OFF);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// remove
|
|
/// Remove \a el from the list. Return true on success.
|
|
//---------------------------------------------------------
|
|
|
|
bool ElementList::remove(Element* el)
|
|
{
|
|
auto i = find(begin(), end(), el);
|
|
if (i == end())
|
|
return false;
|
|
erase(i);
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// replace
|
|
//---------------------------------------------------------
|
|
|
|
void ElementList::replace(Element* o, Element* n)
|
|
{
|
|
auto i = find(begin(), end(), o);
|
|
if (i == end()) {
|
|
qDebug("ElementList::replace: element not found");
|
|
return;
|
|
}
|
|
*i = n;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// write
|
|
//---------------------------------------------------------
|
|
|
|
void ElementList::write(Xml& xml) const
|
|
{
|
|
for (const Element* e : *this)
|
|
e->write(xml);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// StaffLines
|
|
//---------------------------------------------------------
|
|
|
|
StaffLines::StaffLines(Score* s)
|
|
: Element(s)
|
|
{
|
|
setWidth(1.0); // dummy
|
|
lines = 5;
|
|
setSelectable(false);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// pagePos
|
|
//---------------------------------------------------------
|
|
|
|
QPointF StaffLines::pagePos() const
|
|
{
|
|
System* system = measure()->system();
|
|
return QPointF(measure()->x() + system->x(),
|
|
system->staff(staffIdx())->y() + system->y());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// canvasPos
|
|
//---------------------------------------------------------
|
|
|
|
QPointF StaffLines::canvasPos() const
|
|
{
|
|
QPointF p(pagePos());
|
|
Element* e = parent();
|
|
while (e) {
|
|
if (e->type() == Element::Type::PAGE) {
|
|
p += e->pos();
|
|
break;
|
|
}
|
|
e = e->parent();
|
|
}
|
|
return p;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// layout
|
|
//---------------------------------------------------------
|
|
|
|
void StaffLines::layout()
|
|
{
|
|
StaffType* st = staff() ? staff()->staffType() : 0;
|
|
qreal _spatium = spatium();
|
|
if (st) {
|
|
dist = st->lineDistance().val() * _spatium;
|
|
lines = st->lines();
|
|
}
|
|
else {
|
|
dist = _spatium;
|
|
lines = 5;
|
|
}
|
|
|
|
// qDebug("StaffLines::layout:: dist %f st %p", dist, st);
|
|
|
|
setColor(staff() ? staff()->color() : MScore::defaultColor);
|
|
|
|
lw = score()->styleS(StyleIdx::staffLineWidth).val() * _spatium;
|
|
bbox().setRect(0.0, -lw*.5, width(), lines * dist + lw);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// draw
|
|
//---------------------------------------------------------
|
|
|
|
void StaffLines::draw(QPainter* painter) const
|
|
{
|
|
QPointF _pos(0.0, 0.0);
|
|
|
|
qreal x1 = _pos.x();
|
|
qreal x2 = x1 + width();
|
|
|
|
QVector<QLineF> ll(lines);
|
|
qreal y = _pos.y();
|
|
for (int i = 0; i < lines; ++i) {
|
|
ll[i].setLine(x1, y, x2, y);
|
|
y += dist;
|
|
}
|
|
if (MScore::debugMode) {
|
|
painter->setPen(QPen(Qt::lightGray, lw, Qt::SolidLine, Qt::FlatCap));
|
|
y = _pos.y() - 3 * dist;
|
|
painter->drawLine(QLineF(x1, y, x2, y));
|
|
y = _pos.y() - 2 * dist;
|
|
painter->drawLine(QLineF(x1, y, x2, y));
|
|
y = _pos.y() - dist;
|
|
painter->drawLine(QLineF(x1, y, x2, y));
|
|
y = _pos.y() + lines * dist;
|
|
painter->drawLine(QLineF(x1, y, x2, y));
|
|
y = _pos.y() + (lines+1) * dist;
|
|
painter->drawLine(QLineF(x1, y, x2, y));
|
|
y = _pos.y() + (lines+2) * dist;
|
|
painter->drawLine(QLineF(x1, y, x2, y));
|
|
y = _pos.y() + (lines+3) * dist;
|
|
painter->drawLine(QLineF(x1, y, x2, y));
|
|
y = _pos.y() + (lines+4) * dist;
|
|
painter->drawLine(QLineF(x1, y, x2, y));
|
|
}
|
|
|
|
painter->setPen(QPen(curColor(), lw, Qt::SolidLine, Qt::FlatCap));
|
|
painter->drawLines(ll);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// y1
|
|
//---------------------------------------------------------
|
|
|
|
qreal StaffLines::y1() const
|
|
{
|
|
System* system = measure()->system();
|
|
if (system == 0)
|
|
return 0.0;
|
|
|
|
return system->staff(staffIdx())->y() + ipos().y();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// Line
|
|
//---------------------------------------------------------
|
|
|
|
Line::Line(Score* s, bool v)
|
|
: Element(s)
|
|
{
|
|
vertical = v;
|
|
_z = int(Element::Type::LINE) * 100;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// dump
|
|
//---------------------------------------------------------
|
|
|
|
void Line::dump() const
|
|
{
|
|
qDebug(" width:%g height:%g vert:%d", point(_width), point(_len), vertical);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setLen
|
|
//---------------------------------------------------------
|
|
|
|
void Line::setLen(Spatium l)
|
|
{
|
|
_len = l;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setLineWidth
|
|
//---------------------------------------------------------
|
|
|
|
void Line::setLineWidth(Spatium w)
|
|
{
|
|
_width = w;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// layout
|
|
//---------------------------------------------------------
|
|
|
|
void Line::layout()
|
|
{
|
|
qreal sp = spatium();
|
|
qreal w = _width.val() * sp;
|
|
qreal l = _len.val() * sp;
|
|
qreal w2 = w * .5;
|
|
if (vertical)
|
|
bbox().setRect(-w2, -w2, w, l + w);
|
|
else
|
|
bbox().setRect(-w2, -w2, l + w, w);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// draw
|
|
//---------------------------------------------------------
|
|
|
|
void Line::draw(QPainter* painter) const
|
|
{
|
|
qreal sp = spatium();
|
|
painter->setPen(QPen(curColor(), _width.val() * sp));
|
|
|
|
qreal l = _len.val() * sp;
|
|
if (vertical)
|
|
painter->drawLine(QLineF(0.0, 0.0, 0.0, l));
|
|
else
|
|
painter->drawLine(QLineF(0.0, 0.0, l, 0.0));
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// writeProperties
|
|
//---------------------------------------------------------
|
|
|
|
void Line::writeProperties(Xml& xml) const
|
|
{
|
|
xml.tag("lineWidth", _width.val());
|
|
xml.tag("lineLen", _len.val());
|
|
if (!vertical)
|
|
xml.tag("vertical", vertical);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// readProperties
|
|
//---------------------------------------------------------
|
|
|
|
bool Line::readProperties(XmlReader& e)
|
|
{
|
|
const QStringRef& tag(e.name());
|
|
|
|
if (tag == "lineWidth")
|
|
_width = Spatium(e.readDouble());
|
|
else if (tag == "lineLen")
|
|
_len = Spatium(e.readDouble());
|
|
else if (tag == "vertical")
|
|
vertical = e.readInt();
|
|
else
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// Compound
|
|
//---------------------------------------------------------
|
|
|
|
Compound::Compound(Score* s)
|
|
: Element(s)
|
|
{
|
|
}
|
|
|
|
Compound::Compound(const Compound& c)
|
|
: Element(c)
|
|
{
|
|
elements.clear();
|
|
foreach(Element* e, c.elements)
|
|
elements.append(e->clone());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// draw
|
|
//---------------------------------------------------------
|
|
|
|
void Compound::draw(QPainter* painter) const
|
|
{
|
|
foreach(Element* e, elements) {
|
|
QPointF pt(e->pos());
|
|
painter->translate(pt);
|
|
e->draw(painter);
|
|
painter->translate(-pt);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// addElement
|
|
//---------------------------------------------------------
|
|
|
|
/**
|
|
offset \a x and \a y are in Point units
|
|
*/
|
|
|
|
void Compound::addElement(Element* e, qreal x, qreal y)
|
|
{
|
|
e->setPos(x, y);
|
|
e->setParent(this);
|
|
elements.push_back(e);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// layout
|
|
//---------------------------------------------------------
|
|
|
|
void Compound::layout()
|
|
{
|
|
setbbox(QRectF());
|
|
for (auto i = elements.begin(); i != elements.end(); ++i) {
|
|
Element* e = *i;
|
|
e->layout();
|
|
addbbox(e->bbox().translated(e->pos()));
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setSelected
|
|
//---------------------------------------------------------
|
|
|
|
void Compound::setSelected(bool f)
|
|
{
|
|
Element::setSelected(f);
|
|
for (auto i = elements.begin(); i != elements.end(); ++i)
|
|
(*i)->setSelected(f);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setVisible
|
|
//---------------------------------------------------------
|
|
|
|
void Compound::setVisible(bool f)
|
|
{
|
|
Element::setVisible(f);
|
|
for (auto i = elements.begin(); i != elements.end(); ++i)
|
|
(*i)->setVisible(f);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// clear
|
|
//---------------------------------------------------------
|
|
|
|
void Compound::clear()
|
|
{
|
|
foreach(Element* e, elements) {
|
|
if (e->selected())
|
|
score()->deselect(e);
|
|
delete e;
|
|
}
|
|
elements.clear();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// dump
|
|
//---------------------------------------------------------
|
|
|
|
void Element::dump() const
|
|
{
|
|
qDebug("---Element: %s, pos(%4.2f,%4.2f)"
|
|
"\n bbox(%g,%g,%g,%g)"
|
|
"\n abox(%g,%g,%g,%g)"
|
|
"\n parent: %p",
|
|
name(), ipos().x(), ipos().y(),
|
|
_bbox.x(), _bbox.y(), _bbox.width(), _bbox.height(),
|
|
abbox().x(), abbox().y(), abbox().width(), abbox().height(),
|
|
parent());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// mimeData
|
|
//---------------------------------------------------------
|
|
|
|
QByteArray Element::mimeData(const QPointF& dragOffset) const
|
|
{
|
|
QBuffer buffer;
|
|
buffer.open(QIODevice::WriteOnly);
|
|
Xml xml(&buffer);
|
|
xml.clipboardmode = true;
|
|
xml.stag("Element");
|
|
if (type() == Element::Type::NOTE)
|
|
xml.fTag("duration", static_cast<const Note*>(this)->chord()->duration());
|
|
if (!dragOffset.isNull())
|
|
xml.tag("dragOffset", dragOffset);
|
|
write(xml);
|
|
xml.etag();
|
|
buffer.close();
|
|
return buffer.buffer();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// readType
|
|
// return new position of QDomElement in e
|
|
//---------------------------------------------------------
|
|
|
|
Element::Type Element::readType(XmlReader& e, QPointF* dragOffset,
|
|
Fraction* duration)
|
|
{
|
|
while (e.readNextStartElement()) {
|
|
if (e.name() == "Element")
|
|
while (e.readNextStartElement()) {
|
|
const QStringRef& tag = e.name();
|
|
if (tag == "dragOffset")
|
|
*dragOffset = e.readPoint();
|
|
else if (tag == "duration")
|
|
*duration = e.readFraction();
|
|
else {
|
|
Element::Type type = name2type(tag);
|
|
if (type == Element::Type::INVALID)
|
|
break;
|
|
return type;
|
|
}
|
|
}
|
|
else
|
|
e.unknown();
|
|
}
|
|
return Element::Type::INVALID;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// editDrag
|
|
//---------------------------------------------------------
|
|
|
|
void Element::editDrag(const EditData& ed)
|
|
{
|
|
score()->addRefresh(canvasBoundingRect());
|
|
setUserOff(userOff() + ed.delta);
|
|
score()->addRefresh(canvasBoundingRect());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// edit
|
|
// return true if event is accepted
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::edit(MuseScoreView*, Grip, int key, Qt::KeyboardModifiers, const QString&)
|
|
{
|
|
if (key == Qt::Key_Home) {
|
|
setUserOff(QPoint());
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// add
|
|
//---------------------------------------------------------
|
|
|
|
void Element::add(Element* e)
|
|
{
|
|
qDebug("Element: cannot add %s to %s", e->name(), name());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// remove
|
|
//---------------------------------------------------------
|
|
|
|
void Element::remove(Element* e)
|
|
{
|
|
qFatal("Element: cannot remove %s from %s", e->name(), name());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// create
|
|
// Element factory
|
|
//---------------------------------------------------------
|
|
|
|
Element* Element::create(Element::Type type, Score* score)
|
|
{
|
|
switch(type) {
|
|
case Element::Type::VOLTA: return new Volta(score);
|
|
case Element::Type::OTTAVA: return new Ottava(score);
|
|
case Element::Type::TEXTLINE: return new TextLine(score);
|
|
case Element::Type::NOTELINE: return new NoteLine(score);
|
|
case Element::Type::LYRICSLINE: return new LyricsLine(score);
|
|
case Element::Type::TRILL: return new Trill(score);
|
|
case Element::Type::PEDAL: return new Pedal(score);
|
|
case Element::Type::HAIRPIN: return new Hairpin(score);
|
|
case Element::Type::CLEF: return new Clef(score);
|
|
case Element::Type::KEYSIG: return new KeySig(score);
|
|
case Element::Type::TIMESIG: return new TimeSig(score);
|
|
case Element::Type::BAR_LINE: return new BarLine(score);
|
|
case Element::Type::ARPEGGIO: return new Arpeggio(score);
|
|
case Element::Type::BREATH: return new Breath(score);
|
|
case Element::Type::GLISSANDO: return new Glissando(score);
|
|
case Element::Type::BRACKET: return new Bracket(score);
|
|
case Element::Type::ARTICULATION: return new Articulation(score);
|
|
case Element::Type::CHORDLINE: return new ChordLine(score);
|
|
case Element::Type::ACCIDENTAL: return new Accidental(score);
|
|
case Element::Type::DYNAMIC: return new Dynamic(score);
|
|
case Element::Type::TEXT: return new Text(score);
|
|
case Element::Type::INSTRUMENT_NAME: return new InstrumentName(score);
|
|
case Element::Type::STAFF_TEXT: return new StaffText(score);
|
|
case Element::Type::REHEARSAL_MARK: return new RehearsalMark(score);
|
|
case Element::Type::INSTRUMENT_CHANGE: return new InstrumentChange(score);
|
|
case Element::Type::NOTEHEAD: return new NoteHead(score);
|
|
case Element::Type::NOTEDOT: return new NoteDot(score);
|
|
case Element::Type::TREMOLO: return new Tremolo(score);
|
|
case Element::Type::LAYOUT_BREAK: return new LayoutBreak(score);
|
|
case Element::Type::MARKER: return new Marker(score);
|
|
case Element::Type::JUMP: return new Jump(score);
|
|
case Element::Type::REPEAT_MEASURE: return new RepeatMeasure(score);
|
|
case Element::Type::ICON: return new Icon(score);
|
|
case Element::Type::NOTE: return new Note(score);
|
|
case Element::Type::SYMBOL: return new Symbol(score);
|
|
case Element::Type::FSYMBOL: return new FSymbol(score);
|
|
case Element::Type::CHORD: return new Chord(score);
|
|
case Element::Type::REST: return new Rest(score);
|
|
case Element::Type::SPACER: return new Spacer(score);
|
|
case Element::Type::STAFF_STATE: return new StaffState(score);
|
|
case Element::Type::TEMPO_TEXT: return new TempoText(score);
|
|
case Element::Type::HARMONY: return new Harmony(score);
|
|
case Element::Type::FRET_DIAGRAM: return new FretDiagram(score);
|
|
case Element::Type::BEND: return new Bend(score);
|
|
case Element::Type::TREMOLOBAR: return new TremoloBar(score);
|
|
case Element::Type::LYRICS: return new Lyrics(score);
|
|
case Element::Type::FIGURED_BASS: return new FiguredBass(score);
|
|
case Element::Type::STEM: return new Stem(score);
|
|
case Element::Type::SLUR: return new Slur(score);
|
|
case Element::Type::FINGERING: return new Fingering(score);
|
|
case Element::Type::HBOX: return new HBox(score);
|
|
case Element::Type::VBOX: return new VBox(score);
|
|
case Element::Type::TBOX: return new TBox(score);
|
|
case Element::Type::FBOX: return new FBox(score);
|
|
case Element::Type::MEASURE: return new Measure(score);
|
|
case Element::Type::TAB_DURATION_SYMBOL: return new TabDurationSymbol(score);
|
|
case Element::Type::OSSIA: return new Ossia(score);
|
|
case Element::Type::IMAGE: return new Image(score);
|
|
case Element::Type::BAGPIPE_EMBELLISHMENT: return new BagpipeEmbellishment(score);
|
|
case Element::Type::AMBITUS: return new Ambitus(score);
|
|
|
|
case Element::Type::TEXTLINE_SEGMENT: // return new TextLineSegment(score);
|
|
case Element::Type::GLISSANDO_SEGMENT:
|
|
|
|
case Element::Type::SLUR_SEGMENT:
|
|
case Element::Type::STEM_SLASH:
|
|
case Element::Type::LINE:
|
|
case Element::Type::TIE:
|
|
case Element::Type::PAGE:
|
|
case Element::Type::BEAM:
|
|
case Element::Type::HOOK:
|
|
case Element::Type::TUPLET:
|
|
case Element::Type::HAIRPIN_SEGMENT:
|
|
case Element::Type::OTTAVA_SEGMENT:
|
|
case Element::Type::TRILL_SEGMENT:
|
|
case Element::Type::VOLTA_SEGMENT:
|
|
case Element::Type::PEDAL_SEGMENT:
|
|
case Element::Type::LYRICSLINE_SEGMENT:
|
|
case Element::Type::LEDGER_LINE:
|
|
case Element::Type::STAFF_LINES:
|
|
case Element::Type::SELECTION:
|
|
case Element::Type::LASSO:
|
|
case Element::Type::SHADOW_NOTE:
|
|
case Element::Type::SEGMENT:
|
|
case Element::Type::SYSTEM:
|
|
case Element::Type::COMPOUND:
|
|
case Element::Type::ELEMENT:
|
|
case Element::Type::ELEMENT_LIST:
|
|
case Element::Type::STAFF_LIST:
|
|
case Element::Type::MEASURE_LIST:
|
|
case Element::Type::MAXTYPE:
|
|
case Element::Type::INVALID: break;
|
|
}
|
|
qDebug("cannot create type %d <%s>", int(type), Element::name(type));
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// name
|
|
//---------------------------------------------------------
|
|
|
|
const char* Element::name(Element::Type type)
|
|
{
|
|
return elementNames[int(type)].name;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// name2type
|
|
//---------------------------------------------------------
|
|
|
|
Element::Type Element::name2type(const QStringRef& s)
|
|
{
|
|
for (int i = 0; i < int(Element::Type::MAXTYPE); ++i) {
|
|
if (s == elementNames[i].name)
|
|
return Element::Type(i);
|
|
}
|
|
qDebug("name2type: invalid type <%s>", s.toUtf8().data());
|
|
return Element::Type::INVALID;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// name2Element
|
|
//---------------------------------------------------------
|
|
|
|
Element* Element::name2Element(const QStringRef& s, Score* sc)
|
|
{
|
|
Element::Type type = Element::name2type(s);
|
|
if (type == Element::Type::INVALID)
|
|
return 0;
|
|
return Element::create(type, sc);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// elementLessThan
|
|
//---------------------------------------------------------
|
|
|
|
bool elementLessThan(const Element* const e1, const Element* const e2)
|
|
{
|
|
return e1->z() <= e2->z();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// getGrip
|
|
//---------------------------------------------------------
|
|
|
|
QPointF Element::getGrip(Grip) const
|
|
{
|
|
qreal _spatium = score()->spatium();
|
|
return QPointF(userOff().x() / _spatium, userOff().y() / _spatium);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setGrip
|
|
//---------------------------------------------------------
|
|
|
|
void Element::setGrip(Grip, const QPointF& pt)
|
|
{
|
|
qreal _spatium = score()->spatium();
|
|
setUserOff(QPointF(pt.x() * _spatium, pt.y() * _spatium));
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// collectElements
|
|
//---------------------------------------------------------
|
|
|
|
void collectElements(void* data, Element* e)
|
|
{
|
|
QList<Element*>* el = static_cast<QList<Element*>*>(data);
|
|
el->append(e);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// undoSetPlacement
|
|
//---------------------------------------------------------
|
|
|
|
void Element::undoSetPlacement(Placement v)
|
|
{
|
|
score()->undoChangeProperty(this, P_ID::PLACEMENT, int(v));
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// getProperty
|
|
//---------------------------------------------------------
|
|
|
|
QVariant Element::getProperty(P_ID propertyId) const
|
|
{
|
|
switch (propertyId) {
|
|
case P_ID::TRACK: return track();
|
|
case P_ID::GENERATED: return _generated;
|
|
case P_ID::COLOR: return color();
|
|
case P_ID::VISIBLE: return _visible;
|
|
case P_ID::SELECTED: return _selected;
|
|
case P_ID::USER_OFF: return _userOff;
|
|
case P_ID::PLACEMENT: return int(_placement);
|
|
default:
|
|
return QVariant();
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// setProperty
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::setProperty(P_ID propertyId, const QVariant& v)
|
|
{
|
|
switch (propertyId) {
|
|
case P_ID::TRACK:
|
|
setTrack(v.toInt());
|
|
break;
|
|
case P_ID::GENERATED:
|
|
_generated = v.toBool();
|
|
break;
|
|
case P_ID::COLOR:
|
|
setColor(v.value<QColor>());
|
|
break;
|
|
case P_ID::VISIBLE:
|
|
setVisible(v.toBool());
|
|
break;
|
|
case P_ID::SELECTED:
|
|
setSelected(v.toBool());
|
|
break;
|
|
case P_ID::USER_OFF:
|
|
score()->addRefresh(canvasBoundingRect());
|
|
_userOff = v.toPointF();
|
|
break;
|
|
case P_ID::PLACEMENT:
|
|
_placement = Placement(v.toInt());
|
|
break;
|
|
default:
|
|
qFatal("Element::setProperty: unknown <%s>(%hhd), data <%s>",
|
|
propertyName(propertyId), propertyId, qPrintable(v.toString()));
|
|
return false;
|
|
}
|
|
setGenerated(false);
|
|
score()->addRefresh(canvasBoundingRect());
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// propertyDefault
|
|
//---------------------------------------------------------
|
|
|
|
QVariant Element::propertyDefault(P_ID id) const
|
|
{
|
|
switch(id) {
|
|
case P_ID::GENERATED:
|
|
return false;
|
|
case P_ID::VISIBLE:
|
|
return true;
|
|
case P_ID::COLOR:
|
|
return MScore::defaultColor;
|
|
case P_ID::PLACEMENT:
|
|
return int(Placement::BELOW);
|
|
case P_ID::SELECTED:
|
|
return false;
|
|
case P_ID::USER_OFF:
|
|
return QPointF();
|
|
default: // not all properties have a default
|
|
break;
|
|
}
|
|
return QVariant();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// isSLine
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::isSLine() const
|
|
{
|
|
return type() == Element::Type::HAIRPIN || type() == Element::Type::OTTAVA || type() == Element::Type::PEDAL
|
|
|| type() == Element::Type::TRILL || type() == Element::Type::VOLTA || type() == Element::Type::TEXTLINE || type() == Element::Type::NOTELINE;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// isText
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::isText() const
|
|
{
|
|
return type() == Element::Type::TEXT
|
|
|| type() == Element::Type::LYRICS
|
|
|| type() == Element::Type::DYNAMIC
|
|
|| type() == Element::Type::FINGERING
|
|
|| type() == Element::Type::HARMONY
|
|
|| type() == Element::Type::MARKER
|
|
|| type() == Element::Type::JUMP
|
|
|| type() == Element::Type::STAFF_TEXT
|
|
|| type() == Element::Type::REHEARSAL_MARK
|
|
|| type() == Element::Type::INSTRUMENT_CHANGE
|
|
|| type() == Element::Type::FIGURED_BASS
|
|
|| type() == Element::Type::TEMPO_TEXT
|
|
|| type() == Element::Type::INSTRUMENT_NAME
|
|
;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// isPrintable
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::isPrintable() const
|
|
{
|
|
switch (type()) {
|
|
case Element::Type::PAGE:
|
|
case Element::Type::SYSTEM:
|
|
case Element::Type::MEASURE:
|
|
case Element::Type::SEGMENT:
|
|
case Element::Type::VBOX:
|
|
case Element::Type::HBOX:
|
|
case Element::Type::TBOX:
|
|
case Element::Type::FBOX:
|
|
case Element::Type::SPACER:
|
|
case Element::Type::SHADOW_NOTE:
|
|
case Element::Type::LASSO:
|
|
case Element::Type::ELEMENT_LIST:
|
|
case Element::Type::STAFF_LIST:
|
|
case Element::Type::MEASURE_LIST:
|
|
case Element::Type::SELECTION:
|
|
return false;
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// findMeasure
|
|
//---------------------------------------------------------
|
|
|
|
Element* Element::findMeasure()
|
|
{
|
|
if (type() == Element::Type::MEASURE)
|
|
return this;
|
|
else if (_parent)
|
|
return _parent->findMeasure();
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// undoSetColor
|
|
//---------------------------------------------------------
|
|
|
|
void Element::undoSetColor(const QColor& c)
|
|
{
|
|
score()->undoChangeProperty(this, P_ID::COLOR, c);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// undoSetVisible
|
|
//---------------------------------------------------------
|
|
|
|
void Element::undoSetVisible(bool v)
|
|
{
|
|
score()->undoChangeProperty(this, P_ID::VISIBLE, v);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// bbox() function for scripts
|
|
//
|
|
// use spatium units rather than raster units
|
|
//---------------------------------------------------------
|
|
|
|
QRectF Element::scriptBbox() const
|
|
{
|
|
qreal _sp = spatium();
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QRectF _bbox = bbox();
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return QRectF(_bbox.x() / _sp, _bbox.y() / _sp, _bbox.width() / _sp, _bbox.height() / _sp);
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|
}
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|
|
|
//---------------------------------------------------------
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|
// positioning functions for scripts
|
|
//
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|
// use spatium units rather than raster units
|
|
// are undoable
|
|
// route pos changes to usefOff
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|
//---------------------------------------------------------
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|
|
|
QPointF Element::scriptPagePos() const
|
|
{
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|
return pagePos() / spatium();
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|
}
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|
|
|
QPointF Element::scriptPos() const
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|
{
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return (_pos + _userOff) / spatium();
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|
}
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|
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void Element::scriptSetPos(const QPointF& p)
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|
{
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score()->undoChangeProperty(this, P_ID::USER_OFF, p*spatium() - ipos());
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}
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|
|
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QPointF Element::scriptUserOff() const
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|
{
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|
return _userOff / spatium();
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|
}
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|
|
|
void Element::scriptSetUserOff(const QPointF& o)
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|
{
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score()->undoChangeProperty(this, P_ID::USER_OFF, o * spatium());
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|
}
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|
|
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//void Element::draw(SymId id, QPainter* p) const { score()->scoreFont()->draw(id, p, magS()); }
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|
|
|
//---------------------------------------------------------
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|
// drawSymbol
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|
//---------------------------------------------------------
|
|
|
|
void Element::drawSymbol(SymId id, QPainter* p, const QPointF& o) const
|
|
{
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|
score()->scoreFont()->draw(id, p, magS(), o);
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|
}
|
|
|
|
void Element::drawSymbol(SymId id, QPainter* p, const QPointF& o, int n) const
|
|
{
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|
score()->scoreFont()->draw(id, p, magS(), o, n);
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|
}
|
|
|
|
void Element::drawSymbols(const QList<SymId>& s, QPainter* p, const QPointF& o) const
|
|
{
|
|
score()->scoreFont()->draw(s, p, magS(), o);
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|
}
|
|
|
|
//---------------------------------------------------------
|
|
// symHeight
|
|
//---------------------------------------------------------
|
|
|
|
qreal Element::symHeight(SymId id) const
|
|
{
|
|
return score()->scoreFont()->height(id, magS());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// symWidth
|
|
//---------------------------------------------------------
|
|
|
|
qreal Element::symWidth(SymId id) const
|
|
{
|
|
return score()->scoreFont()->width(id, magS());
|
|
}
|
|
qreal Element::symWidth(const QList<SymId>& s) const
|
|
{
|
|
return score()->scoreFont()->width(s, magS());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// symAdvance
|
|
//---------------------------------------------------------
|
|
|
|
qreal Element::symAdvance(SymId id) const
|
|
{
|
|
return score()->scoreFont()->advance(id, magS());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// symBbox
|
|
//---------------------------------------------------------
|
|
|
|
QRectF Element::symBbox(SymId id) const
|
|
{
|
|
return score()->scoreFont()->bbox(id, magS());
|
|
}
|
|
|
|
QRectF Element::symBbox(const QList<SymId>& s) const
|
|
{
|
|
return score()->scoreFont()->bbox(s, magS());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// symAttach
|
|
//---------------------------------------------------------
|
|
|
|
QPointF Element::symAttach(SymId id) const
|
|
{
|
|
return score()->scoreFont()->attach(id, magS());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// symCutOutNE / symCutOutNW / symCutOutSE / symCutOutNW
|
|
//---------------------------------------------------------
|
|
|
|
QPointF Element::symCutOutNE(SymId id) const
|
|
{
|
|
return score()->scoreFont()->cutOutNE(id, magS());
|
|
}
|
|
|
|
QPointF Element::symCutOutNW(SymId id) const
|
|
{
|
|
return score()->scoreFont()->cutOutNW(id, magS());
|
|
}
|
|
|
|
QPointF Element::symCutOutSE(SymId id) const
|
|
{
|
|
return score()->scoreFont()->cutOutSE(id, magS());
|
|
}
|
|
|
|
QPointF Element::symCutOutSW(SymId id) const
|
|
{
|
|
return score()->scoreFont()->cutOutSW(id, magS());
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// symIsValid
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::symIsValid(SymId id) const
|
|
{
|
|
return score()->scoreFont()->isValid(id);
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// toTimeSigString
|
|
//---------------------------------------------------------
|
|
|
|
QList<SymId> Element::toTimeSigString(const QString& s) const
|
|
{
|
|
QList<SymId> d;
|
|
for (int i = 0; i < s.size(); ++i) {
|
|
switch (s[i].toLatin1()) {
|
|
case '+': d += SymId::timeSigPlusSmall; break;
|
|
case '0': d += SymId::timeSig0; break;
|
|
case '1': d += SymId::timeSig1; break;
|
|
case '2': d += SymId::timeSig2; break;
|
|
case '3': d += SymId::timeSig3; break;
|
|
case '4': d += SymId::timeSig4; break;
|
|
case '5': d += SymId::timeSig5; break;
|
|
case '6': d += SymId::timeSig6; break;
|
|
case '7': d += SymId::timeSig7; break;
|
|
case '8': d += SymId::timeSig8; break;
|
|
case '9': d += SymId::timeSig9; break;
|
|
case 'C': d += SymId::timeSigCommon; break;
|
|
case 'O': d += SymId::mensuralProlation2; break;
|
|
case '(': d += SymId::timeSigParensLeftSmall; break;
|
|
case ')': d += SymId::timeSigParensRightSmall; break;
|
|
case '\xA2': d += SymId::timeSigCutCommon; break; // '¢'
|
|
case '\xD8': d += SymId::mensuralProlation3; break; // 'Ø'
|
|
default: break; // d += s[i]; break;
|
|
}
|
|
}
|
|
return d;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// concertPitch
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::concertPitch() const
|
|
{
|
|
return score()->styleB(StyleIdx::concertPitch);
|
|
}
|
|
|
|
//------------------------------------------------------------------------------------------
|
|
// nextElement
|
|
// This function is used in for the next-element command to navigate between main elements
|
|
// of segments. (Note, Rest, Clef, Time Signature, Key Signature, Barline, Ambitus, Breath, etc.)
|
|
// The default implementation is to look for the first such element. After it is found each
|
|
// element knows how to find the next one and overrides this method
|
|
//------------------------------------------------------------------------------------------
|
|
|
|
Element* Element::nextElement()
|
|
{
|
|
Element* p = this;
|
|
while (p) {
|
|
switch (p->type()) {
|
|
case Element::Type::NOTE:
|
|
if(static_cast<Note*>(p)->chord()->isGrace())
|
|
break;
|
|
return p;
|
|
case Element::Type::REST:
|
|
return p;
|
|
case Element::Type::CHORD: {
|
|
Chord* c = static_cast<Chord*>(p);
|
|
if (!c->isGrace())
|
|
return c->notes().back();
|
|
}
|
|
break;
|
|
case Element::Type::SEGMENT: {
|
|
Segment* s = static_cast<Segment*>(p);
|
|
return s->firstElement(staffIdx());
|
|
}
|
|
case Element::Type::MEASURE: {
|
|
Measure* m = static_cast<Measure*>(p);
|
|
return m->nextElementStaff(staffIdx());
|
|
}
|
|
case Element::Type::SYSTEM: {
|
|
System* sys = static_cast<System*>(p);
|
|
return sys->nextElement();
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
p = p->parent();
|
|
}
|
|
return score()->firstElement();
|
|
}
|
|
|
|
//------------------------------------------------------------------------------------------
|
|
// prevElement
|
|
// This function is used in for the prev-element command to navigate between main elements
|
|
// of segments. (Note, Rest, Clef, Time Signature, Key Signature, Barline, Ambitus, Breath, etc.)
|
|
// The default implementation is to look for the first such element. After it is found each
|
|
// element knows how to find the previous one and overrides this method
|
|
//------------------------------------------------------------------------------------------
|
|
|
|
Element* Element::prevElement()
|
|
{
|
|
Element* p = this;
|
|
while (p) {
|
|
switch (p->type()) {
|
|
case Element::Type::NOTE:
|
|
if(static_cast<Note*>(p)->chord()->isGrace())
|
|
break;
|
|
return p;
|
|
case Element::Type::REST:
|
|
return p;
|
|
case Element::Type::CHORD: {
|
|
Chord* c = static_cast<Chord*>(p);
|
|
if (!c->isGrace())
|
|
return c->notes().first();
|
|
}
|
|
break;
|
|
case Element::Type::SEGMENT: {
|
|
Segment* s = static_cast<Segment*>(p);
|
|
return s->lastElement(staffIdx());
|
|
}
|
|
case Element::Type::MEASURE: {
|
|
Measure* m = static_cast<Measure*>(p);
|
|
return m->prevElementStaff(staffIdx());
|
|
}
|
|
case Element::Type::SYSTEM: {
|
|
System* sys = static_cast<System*>(p);
|
|
return sys->prevElement();
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
p = p->parent();
|
|
}
|
|
return score()->firstElement();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// accessibleInfo
|
|
//---------------------------------------------------------
|
|
|
|
QString Element::accessibleInfo()
|
|
{
|
|
return userName();
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// nextGrip
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::nextGrip(Grip* grip) const
|
|
{
|
|
int i = int(*grip) + 1;
|
|
if (i >= grips()) {
|
|
*grip = Grip(0);
|
|
return false;
|
|
}
|
|
*grip = Grip(i);
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// prevGrip
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::prevGrip(Grip* grip) const
|
|
{
|
|
int i = int(*grip) - 1;
|
|
if (i < 0) {
|
|
*grip = Grip(grips() - 1);
|
|
return false;
|
|
}
|
|
*grip = Grip(i);
|
|
return true;
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
// isUserModified
|
|
// Check if this element was modified by user and
|
|
// therefore must be saved.
|
|
//---------------------------------------------------------
|
|
|
|
bool Element::isUserModified() const
|
|
{
|
|
return !visible() || !userOff().isNull() || (color() != MScore::defaultColor);
|
|
}
|
|
|
|
}
|