public override TextCaretPosition MoveToFirst()
{
var lyric = Lyrics.FirstOrDefault(lyricMovable);
if (lyric == null)
return null;
return new TextCaretPosition(lyric, GetMinIndex(lyric.Text));
}
private Lyric timeTagInLyric(TimeTag timeTag)
{
if (timeTag == null)
{
return(null);
}
return(Lyrics.FirstOrDefault(x => x.TimeTags?.Contains(timeTag) ?? false));
}
public override NavigateCaretPosition MoveToFirst()
{
var lyric = Lyrics.FirstOrDefault();
if (lyric == null)
{
return(null);
}
return(new NavigateCaretPosition(lyric));
}
public override TimeTagIndexCaretPosition MoveToFirst()
{
var lyric = Lyrics.FirstOrDefault(l => !string.IsNullOrEmpty(l.Text));
if (lyric == null)
{
return(null);
}
var index = new TextIndex();
return(new TimeTagIndexCaretPosition(lyric, index));
}
private Lyric tagInLyric(ITextTag textTag)
{
return(Lyrics.FirstOrDefault(x => getRelatedTypeTextTag(x, textTag)?.Contains(textTag) ?? false));
}
