public void AddTieStop()
{
this.Items = ArrayExtensions.ArrayAppend(this.Items, new tie {
type = startstop.stop
});
this.ItemsElementName = ArrayExtensions.ArrayAppend(this.ItemsElementName, ItemsChoiceType1.tie);
var theNotation = new notations();
this.notations = ArrayExtensions.ArrayAppend(this.notations, theNotation);
theNotation.AddTiedStop();
}
private void Init(TimesigVector timesig_table, TempoVector tempo_table, int clock_start, int length, int note_number, bool create_rest)
{
clock_ = clock_start;
length_ = length;
// 着目している範囲内のテンポのみを取り出す
var small_tempo_table = new TempoVector();
small_tempo_table.AddRange(
tempo_table
.Where((tempo) => clock_start <= tempo.Clock && tempo.Clock < clock_start + length)
.Select((tempo) => (TempoTableEntry)tempo.Clone()));
// <pitch> エレメントのテンプレートを作成
MusicXML.pitch pitch = null;
if (!create_rest)
{
pitch = new pitch();
int octave = VsqNote.getNoteOctave(note_number) + 1;
step step;
if (Enum.TryParse <step>(VsqNote.getNoteStringBase(note_number), out step))
{
pitch.step = step;
}
pitch.octave = octave.ToString();
int alter = VsqNote.getNoteAlter(note_number);
if (alter != 0)
{
pitch.alter = alter;
pitch.alterSpecified = true;
}
}
int clock_end = clock_start + length;
int current_clock = clock_start;
while (current_clock < clock_start + length)
{
int next_bar_clock = timesig_table.getClockFromBarCount(timesig_table.getBarCountFromClock(current_clock) + 1);
int next_tempo_change = clock_end;
if (small_tempo_table.Count > 0)
{
try {
next_tempo_change =
small_tempo_table
.First((tempo) => {
return(current_clock < tempo.Clock && tempo.Clock < clock_end);
})
.Clock;
} catch (InvalidOperationException) { }
}
int next_separation_point = Math.Min(Math.Min(clock_end, next_bar_clock), next_tempo_change);
int remain = next_separation_point - current_clock;
var template =
templates_
.OrderByDescending((note) => note.duration.First)
.FirstOrDefault((note) => note.duration.First <= remain);
if (template == null)
{
break;
}
else
{
var note = template.Clone();
if (create_rest)
{
note.rest.Add(new rest());
}
else
{
note.pitch.Add(pitch.Clone());
note.stem = new stem();
note.stem.Value = stemvalue.up;
}
notes_.Add(note);
current_clock += (int)note.duration.First;
}
}
// connect note with tie
if (!create_rest && notes_.Count >= 2)
{
for (int i = 0; i < notes_.Count; ++i)
{
var note = notes_[i];
var tied_list = new List <tied>();
if (i < notes_.Count - 1)
{
var start_tie = new tie();
start_tie.type = startstop.start;
note.tie.Add(start_tie);
var tied = new tied();
tied.type = startstopcontinue.start;
tied_list.Add(tied);
}
if (0 < i)
{
var stop_tie = new tie();
stop_tie.type = startstop.stop;
note.tie.Add(stop_tie);
var tied = new tied();
tied.type = startstopcontinue.stop;
tied_list.Add(tied);
}
var notations = new notations();
notations.Items = tied_list.ToArray();
note.notations = new MusicXML.notations[] { notations };
}
}
}
