private float GetLeftMarginPos(SvgSystem system, Graphics graphics, PageFormat pageFormat)
{
float leftMarginPos = pageFormat.LeftMarginPos;
float maxNameWidth = 0;
foreach (Staff staff in system.Staves)
{
foreach (NoteObject noteObject in staff.Voices[0].NoteObjects)
{
Barline firstBarline = noteObject as Barline;
if (firstBarline != null)
{
foreach (DrawObject drawObject in firstBarline.DrawObjects)
{
StaffNameText staffName = drawObject as StaffNameText;
if (staffName != null)
{
Debug.Assert(staffName.TextInfo != null);
TextMetrics staffNameMetrics = new TextMetrics(graphics, null, staffName.TextInfo);
float nameWidth = staffNameMetrics.Right - staffNameMetrics.Left;
maxNameWidth = (maxNameWidth > nameWidth) ? maxNameWidth : nameWidth;
}
}
break;
}
}
}
leftMarginPos = maxNameWidth + (pageFormat.Gap * 2.0F);
leftMarginPos = (leftMarginPos > pageFormat.LeftMarginPos) ? leftMarginPos : pageFormat.LeftMarginPos;
return(leftMarginPos);
}
/// <summary>
/// Writes out an SVG Voice
/// </summary>
/// <param name="w"></param>
public virtual void WriteSVG(SvgWriter w, bool staffIsVisible)
{
for (int i = 0; i < NoteObjects.Count; ++i)
{
NoteObject noteObject = NoteObjects[i];
Barline barline = noteObject as Barline;
if (staffIsVisible && barline != null)
{
bool isLastNoteObject = (i == (NoteObjects.Count - 1));
float top = Staff.Metrics.StafflinesTop;
float bottom = Staff.Metrics.StafflinesBottom;
PageFormat pageFormat = Staff.SVGSystem.Score.PageFormat;
float barlineStrokeWidth = pageFormat.BarlineStrokeWidth;
float stafflineStrokeWidth = pageFormat.StafflineStemStrokeWidth;
barline.WriteSVG(w, top, bottom, barlineStrokeWidth, stafflineStrokeWidth, isLastNoteObject, false);
}
ChordSymbol chordSymbol = noteObject as ChordSymbol;
if (chordSymbol != null)
{
chordSymbol.WriteSVG(w, staffIsVisible);
}
else
{
// if this is the first barline, the staff name and (maybe) barnumber will be written.
noteObject.WriteSVG(w, staffIsVisible);
}
}
}
/// <summary>
/// Old constructor, currently not used (03.05.2020), but retained for future inspection
/// </summary>
public OutputChordSymbol(Voice voice, MidiChordDef umcd, int absMsPosition, PageFormat pageFormat)
: base(voice, umcd.MsDuration, absMsPosition, pageFormat.MinimumCrotchetDuration, pageFormat.MusicFontHeight)
{
M.Assert(false); // 03.05.2020: don't use this constructor (to be inspected once work on midi info begins).
_midiChordDef = umcd;
_msDurationToNextBarline = umcd.MsDurationToNextBarline;
SetNoteheadPitchesAndVelocities(umcd.NotatedMidiPitches, umcd.NotatedMidiVelocities);
if (!String.IsNullOrEmpty(umcd.OrnamentText))
{
string ornamentString = null;
if (Char.IsDigit(umcd.OrnamentText[0]))
{
// if umcd.OrnamentText is null or empty, there will be no ornamentString DrawObject
ornamentString = String.Concat('~', umcd.OrnamentText);
}
else
{
ornamentString = umcd.OrnamentText;
}
OrnamentText ornamentText = new OrnamentText(this, ornamentString, pageFormat.OrnamentFontHeight);
DrawObjects.Add(ornamentText);
}
if (umcd.Lyric != null)
{
LyricText lyric = new LyricText(this, umcd.Lyric, FontHeight);
DrawObjects.Add(lyric);
}
}
public Notator(PageFormat pageFormat)
{
_pageFormat = pageFormat;
bool error = false;
switch (pageFormat.ChordSymbolType)
{
case "standard":
SymbolSet = new StandardSymbolSet();
break;
//case "2b2":
// SymbolSet = new Study2b2SymbolSet();
// break;
case "none":
SymbolSet = null;
break;
default:
error = true;
break;
}
if (error)
{
throw new ApplicationException("Cannot construct Notator!");
}
}
/// <summary>
/// The systems contain Metrics info, but their top staffline is at 0.
/// The systems are moved to their correct vertical positions on the page here.
/// If pageNumber is set to 0, all the systems in pageSystems will be printed
/// in a single .svg file, whose page height has been changed accordingly.
/// </summary>
/// <param name="Systems"></param>
public SvgPage(SvgScore containerScore, PageFormat pageFormat, int pageNumber, TextInfo infoTextInfo, List <SvgSystem> pageSystems, bool lastPage)
{
_score = containerScore;
_pageFormat = pageFormat;
_pageNumber = pageNumber;
_infoTextInfo = infoTextInfo;
Systems = pageSystems;
MoveSystemsVertically(pageFormat, pageSystems, (pageNumber == 1 || pageNumber == 0), lastPage);
}
public KrystalPaletteScore(string scoreTitleName, CompositionAlgorithm algorithm, PageFormat pageFormat,
List<Krystal> krystals, List<Palette> palettes, string folder,
string keywords, string comment)
: base(folder, scoreTitleName, algorithm, keywords, comment, pageFormat)
{
Notator = new Notator(pageFormat);
bool success = CreateScore(krystals, palettes);
if(success == false)
{
this.Systems.Clear();
}
}
/// <summary>
/// Sets Chord.Stem.Direction for each chord.
/// BeamBlocks are created, beginning with a chord that has IsBeamStart == true, and ending with a chord that has IsBeamEnd == true.
/// BeamBlocks only contain ChordSymbols, but these may be interspersed with other NoteObjects (barlines, clefs, rests, cautionaryChords etc...)
/// </summary>
public void SetChordStemDirectionsAndCreateBeamBlocks(PageFormat pageFormat)
{
List <List <OutputChordSymbol> > beamedGroups = GetBeamedGroups();
Clef currentClef = null;
List <OutputChordSymbol> beamedGroup = null;
int groupIndex = 0;
OutputChordSymbol firstChordInVoice = ((OutputChordSymbol)NoteObjects.Find(x => x is OutputChordSymbol));
foreach (var noteObject in NoteObjects)
{
if (noteObject is OutputChordSymbol chord)
{
if (chord.BeamBlockDef != null)
{
M.Assert(currentClef != null);
beamedGroup = beamedGroups[groupIndex];
if (chord.IsBeamStart || (chord == firstChordInVoice && (chord.IsBeamRestart || chord.IsBeamEnd)))
{
groupIndex++;
}
double beamThickness = pageFormat.BeamThickness;
double beamStrokeThickness = pageFormat.StafflineStemStrokeWidthVBPX;
chord.BeamBlock = new BeamBlock(currentClef, beamedGroup, this.StemDirection, beamThickness, beamStrokeThickness);
}
else if (chord.IsBeamEnd)
{
beamedGroup = null;
}
else if (beamedGroup == null)
{
M.Assert(currentClef != null);
if (this.StemDirection == VerticalDir.none)
{
chord.Stem.Direction = chord.DefaultStemDirection(currentClef);
}
else
{
chord.Stem.Direction = this.StemDirection;
}
}
}
if (noteObject is Clef clef)
{
currentClef = clef;
}
}
}
public override NoteObject GetNoteObject(Voice voice, IUniqueDef iud, bool firstDefInVoice,
ref byte currentVelocity, float musicFontHeight)
{
NoteObject noteObject = null;
CautionaryChordDef cautionaryChordDef = iud as CautionaryChordDef;
MidiChordDef midiChordDef = iud as MidiChordDef;
InputChordDef inputChordDef = iud as InputChordDef;
RestDef restDef = iud as RestDef;
ClefChangeDef clefChangeDef = iud as ClefChangeDef;
PageFormat pageFormat = voice.Staff.SVGSystem.Score.PageFormat;
float cautionaryFontHeight = pageFormat.CautionaryNoteheadsFontHeight;
int minimumCrotchetDuration = pageFormat.MinimumCrotchetDuration;
if (cautionaryChordDef != null && firstDefInVoice)
{
CautionaryChordSymbol cautionaryChordSymbol = new CautionaryChordSymbol(voice, cautionaryChordDef, cautionaryFontHeight);
noteObject = cautionaryChordSymbol;
}
else if (midiChordDef != null)
{
OutputChordSymbol outputChordSymbol = new OutputChordSymbol(voice, midiChordDef, minimumCrotchetDuration, musicFontHeight);
if (midiChordDef.MidiVelocity != currentVelocity)
{
outputChordSymbol.AddDynamic(midiChordDef.MidiVelocity, currentVelocity);
currentVelocity = midiChordDef.MidiVelocity;
}
noteObject = outputChordSymbol;
}
else if (inputChordDef != null)
{
InputChordSymbol inputChordSymbol = new InputChordSymbol(voice, inputChordDef, minimumCrotchetDuration, musicFontHeight);
noteObject = inputChordSymbol;
}
else if (restDef != null)
{
RestSymbol restSymbol = new RestSymbol(voice, iud, minimumCrotchetDuration, musicFontHeight);
noteObject = restSymbol;
}
else if (clefChangeDef != null)
{
ClefChangeSymbol clefChangeSymbol = new ClefChangeSymbol(voice, clefChangeDef.ClefType, cautionaryFontHeight, ((IUniqueDef)iud).MsPosition);
noteObject = clefChangeSymbol;
}
return(noteObject);
}
/// <summary>
/// The systems contain Metrics info, but their top staffline is at 0.
/// The systems are moved to their correct vertical positions on the page here.
/// If pageNumber is set to 0, all the systems in pageSystems will be printed
/// in a single .svg file, whose page height has been changed accordingly.
/// </summary>
/// <param name="Systems"></param>
public SvgPage(SvgScore containerScore, PageFormat pageFormat, int pageNumber, TextInfo infoTextInfo, List<SvgSystem> pageSystems, bool lastPage)
{
_score = containerScore;
_pageFormat = pageFormat;
_pageNumber = pageNumber;
_infoTextInfo = infoTextInfo;
Systems = pageSystems;
if(pageNumber == 0)
{
pageFormat.BottomVBPX = GetNewBottomVBPX(pageSystems);
pageFormat.BottomMarginPos = (int) (pageFormat.BottomVBPX - pageFormat.DefaultDistanceBetweenSystems);
}
MoveSystemsVertically(pageFormat, pageSystems, (pageNumber == 1 || pageNumber == 0), lastPage);
}
/// <summary>
/// Old constructor, currently not used (03.05.2020), but retained for future inspection
/// </summary>
public OutputRestSymbol(Voice voice, IUniqueDef iumdd, int absMsPosition, PageFormat pageFormat)
: base(voice, iumdd, absMsPosition, pageFormat.MinimumCrotchetDuration, pageFormat.MusicFontHeight)
{
M.Assert(false); // 03.05.2020: don't use this constructor (to be inspected once work on midi info begins).
if (iumdd is MidiRestDef mrd)
{
_midiRestDef = mrd;
}
// This needs testing!!
if (iumdd is CautionaryChordDef ccd)
{
Console.WriteLine("rest is CautionaryChordDef!");
LocalCautionaryChordDef = ccd;
}
}
/// <summary>
/// The systems contain Metrics info, but their top staffline is at 0.
/// The systems are moved to their correct vertical positions on the page here.
/// If pageNumber is set to 0, all the systems in pageSystems will be printed
/// in a single .svg file, whose page height has been changed accordingly.
/// </summary>
/// <param name="Systems"></param>
public SvgPage(SvgScore containerScore, PageFormat pageFormat, int pageNumber, TextInfo infoTextInfo, List <SvgSystem> pageSystems, bool lastPage)
{
_score = containerScore;
_pageFormat = pageFormat;
_pageNumber = pageNumber;
_infoTextInfo = infoTextInfo;
Systems = pageSystems;
if (pageNumber == 0)
{
pageFormat.BottomVBPX = GetNewBottomVBPX(pageSystems);
pageFormat.BottomMarginPos = (int)(pageFormat.BottomVBPX - pageFormat.DefaultDistanceBetweenSystems);
}
MoveSystemsVertically(pageFormat, pageSystems, (pageNumber == 1 || pageNumber == 0), lastPage);
}
/// <summary>
/// Moves the systems to their correct vertical position. Justifies on all but the last page.
/// On the first page use pageFormat.FirstPageFrameHeight.
/// On the last page (which may also be the first), the systems are separated by
/// pageFormat.MinimumDistanceBetweenSystems.
/// </summary>
private void MoveSystemsVertically(PageFormat pageFormat, List <SvgSystem> pageSystems, bool firstPage, bool lastPage)
{
float frameTop;
float frameHeight;
if (firstPage)
{
frameTop = pageFormat.TopMarginPage1;
frameHeight = pageFormat.FirstPageFrameHeight; // property uses BottomMarginPos
}
else
{
frameTop = pageFormat.TopMarginOtherPages;
frameHeight = pageFormat.OtherPagesFrameHeight;
}
MoveSystemsVertically(pageSystems, frameTop, frameHeight, pageFormat.DefaultDistanceBetweenSystems, lastPage);
}
public Notator(PageFormat pageFormat)
{
_pageFormat = pageFormat;
bool error = false;
switch(pageFormat.ChordSymbolType)
{
case "standard":
SymbolSet = new StandardSymbolSet();
break;
//case "2b2":
// SymbolSet = new Study2b2SymbolSet();
// break;
case "none":
SymbolSet = null;
break;
default:
error = true;
break;
}
if(error)
throw new ApplicationException("Cannot construct Notator!");
}
public Notator(PageFormat pageFormat)
{
_pageFormat = pageFormat;
bool error = false;
switch(pageFormat.ChordSymbolType)
{
case "standard":
SymbolSet = new StandardSymbolSet(false); // _coloredVelocities = false;
break;
case "coloredVelocities":
SymbolSet = new StandardSymbolSet(true); // _coloredVelocities = true;
break;
case "none":
SymbolSet = null;
break;
default:
error = true;
break;
}
if(error)
throw new ApplicationException("Cannot construct Notator!");
}
private List <float> GetCautionaryRightExtenderX2s(CautionaryChordSymbol cautionaryChordSymbol1,
List <NoteObject> noteObjects, List <float> x1s, List <float> ys, float hairlinePadding)
{
List <float> x2s = new List <float>();
NoteObject no2 = GetFollowingChordRestOrBarlineSymbol(noteObjects);
Barline barline = no2 as Barline;
ChordSymbol chord2 = no2 as ChordSymbol;
RestSymbol rest2 = no2 as RestSymbol;
if (barline != null)
{
float x2 = barline.Metrics.OriginX;
x2s = GetEqualFloats(x2, x1s.Count);
}
else if (chord2 != null)
{
x2s = GetX2sFromChord2(ys, chord2.ChordMetrics, hairlinePadding);
}
else if (rest2 != null)
{
float x2 = rest2.Metrics.Left - hairlinePadding;
x2s = GetEqualFloats(x2, x1s.Count);
}
else // no2 == null
{
Debug.Assert(no2 == null);
// This voice has no further chords or rests,
// so draw extenders to the right margin.
// extend to the right margin
PageFormat pageFormat = cautionaryChordSymbol1.Voice.Staff.SVGSystem.Score.PageFormat;
float rightMarginPos = pageFormat.RightMarginPos;
float gap = pageFormat.Gap;
x2s = GetEqualFloats(rightMarginPos + gap, ys.Count);
}
return(x2s);
}
private void SetWebsiteLink(PageFormat pageFormat)
{
DimensionsAndMetadataForm damf = _dimensionsAndMetadataForm;
pageFormat.AboutLinkText = damf.AboutLinkText;
pageFormat.AboutLinkURL = damf.AboutLinkURL;
}
private void SetTitleSizeAndPosition(PageFormat pageFormat)
{
DimensionsAndMetadataForm damf = _dimensionsAndMetadataForm;
pageFormat.Page1TitleHeight = damf.TitleHeight * pageFormat.ViewBoxMagnification;
pageFormat.Page1AuthorHeight = damf.AuthorHeight * pageFormat.ViewBoxMagnification;
pageFormat.Page1TitleY = damf.TitleY * pageFormat.ViewBoxMagnification;
}
public SvgScore(string folder, string scoreTitleName, string keywords, string comment, PageFormat pageFormat)
{
_pageFormat = pageFormat;
_uniqueID_Number = 0;
SetFilePathAndMetadata(folder, scoreTitleName, keywords, comment);
}
public abstract void WriteSymbolDefinitions(SvgWriter w, PageFormat pageFormat);
public OutputChordSymbol(Voice voice, MNX.Common.Event mnxEventDef, int absMsPosition, PageFormat pageFormat)
: base(voice, mnxEventDef.MsDuration, absMsPosition, mnxEventDef, pageFormat.MusicFontHeight)
{
SetHeads(mnxEventDef);
}
private void WriteConnectors(SvgWriter w, int systemNumber, PageFormat pageFormat)
{
List<bool> barlineContinuesDownList = pageFormat.BarlineContinuesDownList;
int topVisibleStaffIndex = TopUnHiddenStaffIndex();
Debug.Assert(barlineContinuesDownList[barlineContinuesDownList.Count - 1] == false);
Barline barline = null;
bool isFirstBarline = true;
for(int staffIndex = topVisibleStaffIndex; staffIndex < Staves.Count; staffIndex++)
{
Staff staff = Staves[staffIndex];
if(staff.Metrics != null)
{
Voice voice = staff.Voices[0];
float barlinesTop = staff.Metrics.StafflinesTop;
float barlinesBottom = staff.Metrics.StafflinesBottom;
#region set barlinesTop, barlinesBottom
switch(staff.NumberOfStafflines)
{
case 1:
barlinesTop -= (staff.Gap * 1.5F);
barlinesBottom += (staff.Gap * 1.5F);
break;
case 2:
case 3:
case 4:
barlinesTop -= staff.Gap;
barlinesBottom += staff.Gap;
break;
default:
break;
}
#endregion set barlinesTop, barlinesBottom
#region draw barlines down from staves
if(staffIndex < Staves.Count - 1)
{
//TopEdge topEdge = new TopEdge(Staves[staffIndex + 1], 0F, pageFormat.Right);
TopEdge topEdge = GetTopEdge(staffIndex + 1, pageFormat.Right);
if(topEdge != null)
{
BottomEdge bottomEdge = new BottomEdge(staff, 0F, pageFormat.Right, pageFormat.Gap);
isFirstBarline = true;
for(int i = 0; i < voice.NoteObjects.Count; ++i)
{
NoteObject noteObject = voice.NoteObjects[i];
barline = noteObject as Barline;
if(barline != null)
{
// draw grouping barlines between staves
if(barlineContinuesDownList[staffIndex - topVisibleStaffIndex] || isFirstBarline)
{
float top = bottomEdge.YatX(barline.Metrics.OriginX);
float bottom = topEdge.YatX(barline.Metrics.OriginX);
bool isLastNoteObject = (i == (voice.NoteObjects.Count - 1));
barline.WriteSVG(w, top, bottom, pageFormat.BarlineStrokeWidth, pageFormat.StafflineStemStrokeWidth, isLastNoteObject, true);
isFirstBarline = false;
}
}
}
}
}
#endregion
}
}
}
public SmallClef(Voice voice, string clefType, int absMsPosition, PageFormat pageFormat)
: base(voice, clefType, pageFormat.MusicFontHeight * pageFormat.SmallSizeFactor)
{
_absMsPosition = absMsPosition;
_isVisible = true;
}
public ComposableScore(string folder, string scoreTitleName, CompositionAlgorithm algorithm, string keywords, string comment, PageFormat pageFormat)
: base(folder, scoreTitleName, keywords, comment, pageFormat)
{
_algorithm = algorithm;
}
/// <summary>
/// When this function returns, the moments have been distributed proportionally within each bar.
/// Symbols are at their correct positions, except that no checking has been done for overlapping noteObject Metrics.
/// </summary>
private void DistributeProportionally(List<NoteObjectMoment> moments, Dictionary<int, float> barlineWidths, PageFormat pageFormat,
float leftMarginPos)
{
List<float> momentWidths = new List<float>();
float momentWidth = 0;
for(int i = 1; i < moments.Count; i++)
{
momentWidth = (moments[i].AbsMsPosition - moments[i - 1].AbsMsPosition) * 10000F;
momentWidths.Add(momentWidth);
}
momentWidths.Add(0F); // final barline
float totalMomentWidths = 0F;
foreach(float width in momentWidths)
totalMomentWidths += width;
float totalBarlineWidths = 0F;
foreach(float width in barlineWidths.Values)
{
totalBarlineWidths += width;
}
float leftEdgeToFirstAlignment = moments[0].LeftEdgeToAlignment();
float spreadWidth = pageFormat.RightMarginPos - leftMarginPos - leftEdgeToFirstAlignment - totalBarlineWidths;
float factor = spreadWidth / totalMomentWidths;
float currentPosition = leftMarginPos + leftEdgeToFirstAlignment;
for(int i = 0; i < momentWidths.Count; i++)
{
if(barlineWidths.ContainsKey(moments[i].AbsMsPosition))
{
currentPosition += barlineWidths[moments[i].AbsMsPosition];
}
moments[i].MoveToAlignmentX(currentPosition);
currentPosition += momentWidths[i] * factor;
}
}
/// <summary>
/// All the objects in this SvgSystem are given Metrics which are then moved to their
/// final positions within the SvgSystem.
/// When this function returns, all the contained, drawable objects have their correct
/// relative positions. They are actually drawn when the SvgSystem has been moved to
/// its final position on the page.
/// If the function can't squash everything into the given width, it returns false.
/// Otherwise it returns true.
/// </summary>
public bool MakeGraphics(Graphics graphics, int systemNumber, PageFormat pageFormat, float leftMargin)
{
if(Metrics == null)
CreateMetrics(graphics, pageFormat, leftMargin);
// All noteObject metrics are now on the left edge of the page.
// Chords are aligned on the left edge of the page, with accidentals etc further to
// the left. If two standard chords are synchronous in two voices of the same staff,
// and the noteheads would overlap, the lower chord will have been been moved slightly
// left or right. The two chords are at their final positions relative to each other.
// Barnumbers are aligned centred at a default position just above the first barline
MoveClefsAndBarlines(pageFormat.StafflineStemStrokeWidth);
List<NoteObjectMoment> moments = MomentSymbols(pageFormat.Gap);
// barlineWidths: Key is a moment's msPosition. Value is the distance between the left edge
// of the barline and the AlignmentX of the moment which immediately follows it.
Dictionary<int, float> barlineWidths = GetBarlineWidths(moments, pageFormat.Gap);
DistributeProportionally(moments, barlineWidths, pageFormat, leftMargin);
// The moments have now been distributed proportionally within each bar, but no checking has
// been done for overlapping noteObject Metrics.
SymbolSet symbolSet = Score.Notator.SymbolSet;
// SymbolSet is an abstract root class, and the functions called on symbolSet are virtual.
// Usually they only do something when symbolSet is a StandardSymbolSet.
symbolSet.AdjustRestsVertically(Staves);
symbolSet.SetBeamedStemLengths(Staves); // see the comment next to the function
bool success = JustifyHorizontally(moments, barlineWidths, pageFormat.StafflineStemStrokeWidth);
if(success)
{
symbolSet.FinalizeBeamBlocks(Staves);
symbolSet.AlignLyrics(Staves);
SvgSystem nextSystem = null;
if(systemNumber < this.Score.Systems.Count)
{
nextSystem = this.Score.Systems[systemNumber];
}
symbolSet.AddNoteheadExtenderLines(Staves, pageFormat.RightMarginPos, pageFormat.Gap,
pageFormat.NoteheadExtenderStrokeWidth, pageFormat.StafflineStemStrokeWidth, nextSystem);
SetBarlineVisibility(pageFormat.BarlineContinuesDownList);
JustifyVertically(pageFormat.Right, pageFormat.Gap);
AdjustBarnumberVertically(pageFormat.Gap);
AlignStaffnamesInLeftMargin(leftMargin, pageFormat.Gap);
ResetStaffMetricsBoundaries();
}
else
{
string msg =
"There was not enough horizontal space for all the symbols in\n\n" +
" system number " + systemNumber.ToString() + ".\n\n" +
"Possible solutions:\n" +
" Reduce the number of bars in the system.\n" +
" Set a smaller gap size for the score.";
MessageBox.Show(msg, "Problem", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
return success;
}
/// <summary>
/// Sets InitialClefPerChannel to contain a clef for every channel (=voiceDef).
/// Channels that will end up on a HiddenOutputStaff are also given a clef - even though it isn't going to be displayed.
/// </summary>
public void GetInitialClefPerChannel(PageFormat pageFormat)
{
List<string> pageFormatClefsList = pageFormat.ClefsList;
List<List<byte>> visibleOutputVoiceIndicesPerStaff = pageFormat.VisibleOutputVoiceIndicesPerStaff;
List<List<byte>> visibleInputVoiceIndicesPerStaff = pageFormat.VisibleInputVoiceIndicesPerStaff;
List<string> initialClefs = new List<string>();
#region fill initialClefs to the right length, just so that it can be indexed.
for(int i = 0; i < this.MidiChannelIndexPerOutputVoice.Count; ++i)
{
initialClefs.Add("t");
}
for(int i = 0; i < this.NumberOfInputVoices; ++i)
{
initialClefs.Add("t");
}
#endregion
int pageFormatClefsListIndex = 0;
for(int i = 0; i < visibleOutputVoiceIndicesPerStaff.Count; ++i)
{
List<byte> voiceIndices = visibleOutputVoiceIndicesPerStaff[i];
foreach(byte index in voiceIndices)
{
initialClefs[index] = pageFormatClefsList[pageFormatClefsListIndex++];
}
}
int firstInputClefIndex = this.MidiChannelIndexPerOutputVoice.Count;
for(int i = 0; i < visibleInputVoiceIndicesPerStaff.Count; ++i)
{
List<byte> inputVoiceIndices = visibleInputVoiceIndicesPerStaff[i];
foreach(byte index in inputVoiceIndices)
{
initialClefs[firstInputClefIndex + index] = pageFormatClefsList[pageFormatClefsListIndex++];
}
}
InitialClefPerChannel = initialClefs;
}
public CautionaryChordSymbol(Voice voice, CautionaryChordDef lccd, int absMsPosition, PageFormat pageFormat)
: base(voice, lccd.MsDuration, absMsPosition, pageFormat.MinimumCrotchetDuration, pageFormat.MusicFontHeight * pageFormat.SmallSizeFactor)
{
SetNoteheadPitchesAndVelocities(lccd.NotatedMidiPitches, lccd.NotatedMidiVelocities);
_durationClass = DurationClass.cautionary;
_msDuration = 0;
Stem.Draw = false;
}
private PageFormat GetPageFormat()
{
PageFormat pageFormat = new PageFormat();
SetPaperSize(pageFormat);
SetTitleSizeAndPosition(pageFormat);
SetFrame(pageFormat);
SetWebsiteLink(pageFormat);
SetNotation(pageFormat);
return pageFormat;
}
/// <summary>
/// Writes out all the SVGSystem's staves.
/// </summary>
/// <param name="w"></param>
public void WriteSVG(SvgWriter w, int systemNumber, PageFormat pageFormat)
{
w.SvgStartGroup("system");
for(int staffIndex = 0; staffIndex < Staves.Count; staffIndex++)
{
Staves[staffIndex].WriteSVG(w, systemNumber, staffIndex + 1);
}
w.SvgStartGroup("staffConnectors");
WriteConnectors(w, systemNumber, pageFormat);
w.SvgEndGroup(); // connectors
w.SvgEndGroup(); // system
}
/// <summary>
/// Moves the systems to their correct vertical position. Justifies on all but the last page.
/// On the first page use pageFormat.FirstPageFrameHeight.
/// On the last page (which may also be the first), the systems are separated by
/// pageFormat.MinimumDistanceBetweenSystems.
/// </summary>
private void MoveSystemsVertically(PageFormat pageFormat, List<SvgSystem> pageSystems, bool firstPage, bool lastPage)
{
float frameTop;
float frameHeight;
if(firstPage)
{
frameTop = pageFormat.TopMarginPage1;
frameHeight = pageFormat.FirstPageFrameHeight; // property uses BottomMarginPos
}
else
{
frameTop = pageFormat.TopMarginOtherPages;
frameHeight = pageFormat.OtherPagesFrameHeight;
}
MoveSystemsVertically(pageSystems, frameTop, frameHeight, pageFormat.DefaultDistanceBetweenSystems, lastPage);
}
/// <summary>
/// Sets Chord.Stem.Direction for each chord.
/// Chords are beamed together, duration classes permitting, unless a rest or clef intervenes.
/// If a barline intervenes, and beamsCrossBarlines is true, the chords are beamed together.
/// If a barline intervenes, and beamsCrossBarlines is false, the beam is broken.
/// </summary>
public void SetChordStemDirectionsAndCreateBeamBlocks(PageFormat pageFormat)
{
List <ChordSymbol> chordsBeamedTogether = new List <ChordSymbol>();
ClefSymbol currentClef = null;
bool breakGroup = false;
ChordSymbol lastChord = null;
foreach (ChordSymbol cs in ChordSymbols)
{
lastChord = cs;
}
foreach (NoteObject noteObject in NoteObjects)
{
CautionaryChordSymbol cautionaryChord = noteObject as CautionaryChordSymbol;
ChordSymbol chord = noteObject as ChordSymbol;
RestSymbol rest = noteObject as RestSymbol;
ClefSymbol clef = noteObject as ClefSymbol;
Barline barline = noteObject as Barline;
if (cautionaryChord != null)
{
continue;
}
if (chord != null)
{
if (chord.DurationClass == DurationClass.cautionary ||
chord.DurationClass == DurationClass.breve ||
chord.DurationClass == DurationClass.semibreve ||
chord.DurationClass == DurationClass.minim ||
chord.DurationClass == DurationClass.crotchet)
{
if (currentClef != null)
{
if (this.StemDirection == VerticalDir.none)
{
chord.Stem.Direction = chord.DefaultStemDirection(currentClef);
}
else
{
chord.Stem.Direction = this.StemDirection;
}
}
breakGroup = true;
}
else
{
chordsBeamedTogether.Add(chord);
if (chord.Stem.BeamContinues) // this is true by default
{
breakGroup = false;
}
else
{
breakGroup = true;
}
}
}
if (chordsBeamedTogether.Count > 0)
{
if (rest != null)
{
if (rest.LocalCautionaryChordDef == null)
{
breakGroup = true;
}
}
if (clef != null)
{
breakGroup = true;
}
if (barline != null && !pageFormat.BeamsCrossBarlines)
{
breakGroup = true;
}
if (chord == lastChord)
{
breakGroup = true;
}
}
if (chordsBeamedTogether.Count > 0 && breakGroup)
{
if (currentClef != null)
{
if (chordsBeamedTogether.Count == 1)
{
if (this.StemDirection == VerticalDir.none)
{
chordsBeamedTogether[0].Stem.Direction = chordsBeamedTogether[0].DefaultStemDirection(currentClef);
}
else
{
chordsBeamedTogether[0].Stem.Direction = this.StemDirection;
}
}
else if (chordsBeamedTogether.Count > 1)
{
float beamThickness = pageFormat.BeamThickness;
float beamStrokeThickness = pageFormat.StafflineStemStrokeWidth;
if (this is InputVoice)
{
beamThickness *= pageFormat.InputStavesSizeFactor;
beamStrokeThickness *= pageFormat.InputStavesSizeFactor;
}
chordsBeamedTogether[0].BeamBlock =
new BeamBlock(currentClef, chordsBeamedTogether, this.StemDirection, beamThickness, beamStrokeThickness);
}
}
chordsBeamedTogether.Clear();
}
if (clef != null)
{
currentClef = clef;
}
}
}
private float CreateMetrics(Graphics graphics, PageFormat pageFormat, float leftMarginPos)
{
this.Metrics = new SystemMetrics();
List<NoteObject> NoteObjectsToRemove = new List<NoteObject>();
int topUnHiddenStaffIndex = TopUnHiddenStaffIndex();
for(int staffIndex = topUnHiddenStaffIndex; staffIndex < Staves.Count; ++staffIndex)
{
Staff staff = Staves[staffIndex];
Debug.Assert(!(staff is HiddenOutputStaff));
// Staves that contain no chords will be invisible. Their Metrics attribute is null.
if(staff.ContainsAChordSymbol)
{
float staffHeight = staff.Gap * (staff.NumberOfStafflines - 1);
staff.Metrics = new StaffMetrics(leftMarginPos, pageFormat.RightMarginPos, staffHeight);
for(int voiceIndex = 0; voiceIndex < staff.Voices.Count; ++voiceIndex)
{
Voice voice = staff.Voices[voiceIndex];
voice.SetChordStemDirectionsAndCreateBeamBlocks(pageFormat);
for(int nIndex = 0; nIndex < staff.Voices[voiceIndex].NoteObjects.Count; nIndex++)
{
NoteObject noteObject = staff.Voices[voiceIndex].NoteObjects[nIndex];
noteObject.Metrics = Score.Notator.SymbolSet.NoteObjectMetrics(graphics, noteObject, voice.StemDirection, staff.Gap, staff.StafflineStemStrokeWidth);
if(noteObject.Metrics != null)
staff.Metrics.Add(noteObject.Metrics);
else
NoteObjectsToRemove.Add(noteObject);
}
foreach(NoteObject noteObject in NoteObjectsToRemove)
staff.Voices[voiceIndex].NoteObjects.Remove(noteObject);
NoteObjectsToRemove.Clear();
}
if(staff.Voices.Count > 1)
{
Debug.Assert(Score.Notator.SymbolSet is StandardSymbolSet);
// Other symbol sets do not support multi voice staves.
staff.AdjustTwoPartChords();
}
staff.Metrics.Move(0f, pageFormat.DefaultDistanceBetweenStaves * (staffIndex - topUnHiddenStaffIndex));
this.Metrics.Add(staff.Metrics);
}
}
return (this.Metrics.Bottom - this.Metrics.Top);
}
public abstract Metrics NoteObjectMetrics(Graphics graphics, NoteObject noteObject, VerticalDir voiceStemDirection, double gap, PageFormat pageFormat, string currentClefType);
private void SetFrame(PageFormat pageFormat)
{
DimensionsAndMetadataForm damf = _dimensionsAndMetadataForm;
pageFormat.TopMarginPage1 = damf.TopMarginWidthPage1 * pageFormat.ViewBoxMagnification;
pageFormat.TopMarginOtherPages = damf.TopMarginWidthOtherPages * pageFormat.ViewBoxMagnification;
pageFormat.RightMarginPos = pageFormat.RightVBPX - (damf.RightMarginWidth * pageFormat.ViewBoxMagnification);
pageFormat.LeftMarginPos = damf.LeftMarginWidth * pageFormat.ViewBoxMagnification;
pageFormat.BottomMarginPos = pageFormat.BottomVBPX - (damf.BottomMarginWidth * pageFormat.ViewBoxMagnification);
}
private void SetNotation(PageFormat pageFormat)
{
pageFormat.ChordSymbolType = "standard";
pageFormat.MinimumCrotchetDuration = int.Parse(this.MinimumCrotchetDurationTextBox.Text);
pageFormat.BeamsCrossBarlines = this.BeamsCrossBarlinesCheckBox.Checked;
float strokeWidth = float.Parse(StafflineStemStrokeWidthComboBox.Text, M.En_USNumberFormat) * pageFormat.ViewBoxMagnification;
pageFormat.StafflineStemStrokeWidth = strokeWidth;
pageFormat.Gap = float.Parse(GapPixelsComboBox.Text, M.En_USNumberFormat) * pageFormat.ViewBoxMagnification;
pageFormat.DefaultDistanceBetweenStaves = int.Parse(MinimumGapsBetweenStavesTextBox.Text) * pageFormat.Gap;
pageFormat.DefaultDistanceBetweenSystems = int.Parse(MinimumGapsBetweenSystemsTextBox.Text) * pageFormat.Gap;
pageFormat.VisibleOutputVoiceIndicesPerStaff = _visibleOutputVoiceIndicesPerStaff; // one value per output staff
pageFormat.VisibleInputVoiceIndicesPerStaff = _visibleInputVoiceIndicesPerStaff; // one value per input staff
pageFormat.ClefsList = M.StringToStringList(this.ClefsPerStaffTextBox.Text, ',');
pageFormat.StafflinesPerStaff = M.StringToIntList(this.StafflinesPerStaffTextBox.Text, ',');
pageFormat.StaffGroups = M.StringToIntList(this.StaffGroupsTextBox.Text, ',');
pageFormat.LongStaffNames = M.StringToStringList(this.LongStaffNamesTextBox.Text, ',');
pageFormat.ShortStaffNames = M.StringToStringList(this.ShortStaffNamesTextBox.Text, ',');
pageFormat.SystemStartBars = M.StringToIntList(SystemStartBarsTextBox.Text, ',');
}
private void SetPaperSize(PageFormat pageFormat)
{
pageFormat.PaperSize = _dimensionsAndMetadataForm.PaperSize;
pageFormat.IsLandscape = _dimensionsAndMetadataForm.Landscape;
int bottomPX;
int rightPX;
Debug.Assert(Regex.Matches(pageFormat.PaperSize, @"^(A4|B4|A5|B5|A3|Letter|Legal|Tabloid)$") != null);
if(pageFormat.IsLandscape == true)
{
bottomPX = (int)(pageFormat.VerticalPixelsPerMillimeter * M.PaperSizes[pageFormat.PaperSize].ShortDimension_MM);
rightPX = (int)(pageFormat.HorizontalPixelsPerMillimeter * M.PaperSizes[pageFormat.PaperSize].LongDimension_MM);
}
else
{
rightPX = (int)(pageFormat.HorizontalPixelsPerMillimeter * M.PaperSizes[pageFormat.PaperSize].ShortDimension_MM);
bottomPX = (int)(pageFormat.VerticalPixelsPerMillimeter * M.PaperSizes[pageFormat.PaperSize].LongDimension_MM);
}
pageFormat.RightVBPX = rightPX * pageFormat.ViewBoxMagnification;
pageFormat.BottomVBPX = bottomPX * pageFormat.ViewBoxMagnification;
}
public SvgScore(string folder, string scoreTitleName, string keywords, string comment, PageFormat pageFormat)
{
_pageFormat = pageFormat;
SetFilePathAndMetadata(folder, scoreTitleName, keywords, comment);
}
/// <summary>
/// Sets Chord.Stem.Direction for each chord.
/// Chords are beamed together, duration classes permitting, unless a rest or clef intervenes.
/// If a barline intervenes, and beamsCrossBarlines is true, the chords are beamed together.
/// If a barline intervenes, and beamsCrossBarlines is false, the beam is broken.
/// </summary>
public void SetChordStemDirectionsAndCreateBeamBlocks(PageFormat pageFormat)
{
List<ChordSymbol> chordsBeamedTogether = new List<ChordSymbol>();
ClefSymbol currentClef = null;
bool breakGroup = false;
ChordSymbol lastChord = null;
foreach(ChordSymbol cs in ChordSymbols)
lastChord = cs;
foreach(NoteObject noteObject in NoteObjects)
{
CautionaryChordSymbol cautionaryChord = noteObject as CautionaryChordSymbol;
ChordSymbol chord = noteObject as ChordSymbol;
RestSymbol rest = noteObject as RestSymbol;
ClefSymbol clef = noteObject as ClefSymbol;
Barline barline = noteObject as Barline;
if(cautionaryChord != null)
continue;
if(chord != null)
{
if(chord.DurationClass == DurationClass.cautionary
|| chord.DurationClass == DurationClass.breve
|| chord.DurationClass == DurationClass.semibreve
|| chord.DurationClass == DurationClass.minim
|| chord.DurationClass == DurationClass.crotchet)
{
if(currentClef != null)
{
if(this.StemDirection == VerticalDir.none)
chord.Stem.Direction = chord.DefaultStemDirection(currentClef);
else
chord.Stem.Direction = this.StemDirection;
}
breakGroup = true;
}
else
{
chordsBeamedTogether.Add(chord);
if(chord.Stem.BeamContinues) // this is true by default
breakGroup = false;
else
breakGroup = true;
}
}
if(chordsBeamedTogether.Count > 0)
{
if(rest != null)
{
if(rest.LocalCautionaryChordDef == null)
breakGroup = true;
}
if(clef != null)
breakGroup = true;
if(barline != null && !pageFormat.BeamsCrossBarlines)
breakGroup = true;
if(chord == lastChord)
breakGroup = true;
}
if(chordsBeamedTogether.Count > 0 && breakGroup)
{
if(currentClef != null)
{
if(chordsBeamedTogether.Count == 1)
{
if(this.StemDirection == VerticalDir.none)
chordsBeamedTogether[0].Stem.Direction = chordsBeamedTogether[0].DefaultStemDirection(currentClef);
else
chordsBeamedTogether[0].Stem.Direction = this.StemDirection;
}
else if(chordsBeamedTogether.Count > 1)
{
float beamThickness = pageFormat.BeamThickness;
float beamStrokeThickness = pageFormat.StafflineStemStrokeWidth;
if(this is InputVoice)
{
beamThickness *= pageFormat.InputStavesSizeFactor;
beamStrokeThickness *= pageFormat.InputStavesSizeFactor;
}
chordsBeamedTogether[0].BeamBlock =
new BeamBlock(currentClef, chordsBeamedTogether, this.StemDirection, beamThickness, beamStrokeThickness);
}
}
chordsBeamedTogether.Clear();
}
if(clef != null)
currentClef = clef;
}
}
private Dictionary<int, string> GetUpperVoiceClefDict(List<List<VoiceDef>> bars, PageFormat _pageFormat, List<int> visibleLowerVoiceIndices)
{
int nVisibleOutputStaves = _pageFormat.VisibleOutputVoiceIndicesPerStaff.Count;
int nVisibleInputStaves = _pageFormat.VisibleInputVoiceIndicesPerStaff.Count;
Debug.Assert(_pageFormat.ClefsList.Count == nVisibleOutputStaves + nVisibleInputStaves);
int nTrks = GetNumberOfTrks(bars[0]);
Dictionary<int, string> upperVoiceClefDict = new Dictionary<int, string>();
int clefIndex = 0;
#region get upperVoiceClefs and visibleLowerVoiceIndices
for(int i = 0; i < nVisibleOutputStaves; ++i)
{
List<byte> visibleOutputVoiceIndicesPerStaff = _pageFormat.VisibleOutputVoiceIndicesPerStaff[i];
upperVoiceClefDict.Add(visibleOutputVoiceIndicesPerStaff[0], _pageFormat.ClefsList[clefIndex++]);
if(visibleOutputVoiceIndicesPerStaff.Count > 1)
{
visibleLowerVoiceIndices.Add(visibleOutputVoiceIndicesPerStaff[1]);
}
}
for(int i = 0; i < nVisibleInputStaves; ++i)
{
List<byte> visibleInputVoiceIndicesPerStaff = _pageFormat.VisibleInputVoiceIndicesPerStaff[i];
upperVoiceClefDict.Add(nTrks + visibleInputVoiceIndicesPerStaff[0], _pageFormat.ClefsList[clefIndex++]);
if(visibleInputVoiceIndicesPerStaff.Count > 1)
{
visibleLowerVoiceIndices.Add(nTrks + visibleInputVoiceIndicesPerStaff[1]);
}
}
for(int i = 0; i < bars[0].Count; ++i)
{
if(!upperVoiceClefDict.ContainsKey(i))
{
upperVoiceClefDict.Add(i, "noClef");
}
}
#endregion
return upperVoiceClefDict;
}
private float GetLeftMarginPos(SvgSystem system, Graphics graphics, PageFormat pageFormat)
{
float leftMarginPos = pageFormat.LeftMarginPos;
float maxNameWidth = 0;
foreach(Staff staff in system.Staves)
{
foreach(NoteObject noteObject in staff.Voices[0].NoteObjects)
{
Barline firstBarline = noteObject as Barline;
if(firstBarline != null)
{
foreach(DrawObject drawObject in firstBarline.DrawObjects)
{
StaffNameText staffName = drawObject as StaffNameText;
if(staffName != null)
{
Debug.Assert(staffName.TextInfo != null);
TextMetrics staffNameMetrics = new TextMetrics(graphics, null, staffName.TextInfo);
float nameWidth = staffNameMetrics.Right - staffNameMetrics.Left;
maxNameWidth = (maxNameWidth > nameWidth) ? maxNameWidth : nameWidth;
}
}
break;
}
}
}
leftMarginPos = maxNameWidth + (pageFormat.Gap * 2.0F);
leftMarginPos = (leftMarginPos > pageFormat.LeftMarginPos) ? leftMarginPos : pageFormat.LeftMarginPos;
return leftMarginPos;
}
