public bool Handle(IEnumerable <Key> keys, Piece piece)
{
foreach (var hotkey in _hotkeys)
{
var isHotkey = hotkey.Keys.All(keys.ToList().Contains);
if (!isHotkey)
{
continue;
}
LilypondConverter lilypondConverter = new LilypondConverter();
LilypondText = lilypondConverter.Convert(piece);
hotkey.Command.Piece = piece;
hotkey.Command.LilypondText = LilypondText;
hotkey.Command.execute();
Piece = hotkey.Command.Piece;
LilypondText = hotkey.Command.LilypondText;
return(true);
}
return(false);
}
public void RenderStaffs()
{
LilypondConverter converter = new LilypondConverter();
string[] stringArray = Regex.Replace(mainVM.EditorText, @"\s+", " ").Split(' ');
Track domainTrack = converter.CreateTrackFromStringParts(stringArray);
ServiceLocator.Current.GetInstance <StaffsViewModel>().SetStaffs(new TrackConverter().ConvertToMusicalSymbols(domainTrack));
}
public void insert(string text, int?position = null, bool convert = true)
{
var newText = LilypondText.Insert(position ?? SelectionStart, text);
if (!convert)
{
LilypondText = newText;
return;
}
try
{
Piece = new LilypondLoader().LoadLilypond(newText);
LilypondText = new LilypondConverter().Convert(Piece);
EventBus.Fire(new PieceChangedEvent(Piece));
}
catch
{
LilypondText = newText;
}
}
public LilypondSaver()
{
_musicConverter = new LilypondConverter();
FilterName = "Lilypond";
Extension = ".ly";
}
public override void execute()
{
if (_fixAllBars)
{
try
{
// Fix bars
LilypondLoader lilypondLoader = new LilypondLoader();
lilypondLoader.IsFixingBars = true;
Piece = lilypondLoader.LoadLilypond(LilypondText);
// Piece changed
EventBus.Fire(new PieceChangedEvent(Piece));
}
catch (Exception) { }
}
else
{
// Lilypond text of parts
string begin = LilypondText.Substring(0, SelectionStart);
string select = LilypondText.Substring(SelectionStart, SelectionLength);
string end = LilypondText.Substring(SelectionStart + SelectionLength);
// Regex
string regexWithoutBar = "[a-gr][,']*[\\d][\\d]*[.]*[~]*";
// Matches
int totalNotesBeginning = Regex.Matches(begin, regexWithoutBar).Count;
int totalNotesSelection = Regex.Matches(select, regexWithoutBar).Count;
int totalNotesEnding = Regex.Matches(end, regexWithoutBar).Count;
// Fix all bars
LilypondLoader lilypondLoader = new LilypondLoader();
lilypondLoader.IsFixingBars = true;
LilypondConverter lilypondConverter = new LilypondConverter();
try
{
string lilypondTextWithoutBars = LilypondText.Replace("|", " ").Replace("\n", "\n ").Replace("\n ", "\n ");
Piece = lilypondLoader.LoadLilypond(lilypondTextWithoutBars);
string newLilypondText = lilypondConverter.Convert(Piece);
// Matches renewed text
MatchCollection matchesWithoutBar = Regex.Matches(newLilypondText, regexWithoutBar);
int firstIndexSelection = matchesWithoutBar[totalNotesBeginning].Index;
int firstIndexEnding = matchesWithoutBar[totalNotesBeginning + totalNotesSelection].Index;
// Selection renewed text
int selectionLength = firstIndexEnding - firstIndexSelection;
string newSelectionText = newLilypondText.Substring(firstIndexSelection, selectionLength);
// Combine old and new lilypond text
LilypondText = begin + newSelectionText + end;
lilypondLoader = new LilypondLoader();
Piece = lilypondLoader.LoadLilypond(LilypondText);
// Piece changed
EventBus.Fire(new PieceChangedEvent(Piece));
}
catch (Exception) { }
}
}
public SheetMusicSaver()
{
_musicConverter = new LilypondConverter();
FilterName = "Sheet music";
Extension = ".pdf";
}