Update LyricsHelper.cs to include Thai G2p

OpenUtau.Core/Util/LyricsHelper.cs

@@ -1,124 +1,129 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using IKg2p;
-using OpenUtau.Api;
-using OpenUtau.Core.G2p;
-
-namespace OpenUtau.Core.Util {
-    public interface ILyricsHelper {
-        string Source { get; }
-        string Convert(string lyric);
-    }
-
-    public class ActiveLyricsHelper : SingletonBase<ActiveLyricsHelper> {
-        public ILyricsHelper? Current { get; private set; }
-
-        public ActiveLyricsHelper() {
-            Set(GetPreferred());
-        }
-
-        public void Set(Type? t) {
-            if (t == null || !Available.Contains(t)) {
-                Current = null;
-                return;
-            }
-            Current = Activator.CreateInstance(t) as ILyricsHelper;
-        }
-
-        public Type GetPreferred() {
-            return Available.FirstOrDefault(
-                avail => avail.Name == Preferences.Default.LyricHelper)
-                ?? typeof(HiraganaLyricsHelper);
-        }
-
-        public readonly List<Type> Available = new List<Type>() {
-            typeof(HiraganaLyricsHelper),
-            typeof(PinyinLyricsHelper),
-            typeof(JyutpingLyricsHelper),
-            typeof(ArpabetG2pLyricsHelper),
-            typeof(ArpabetPlusG2pLyricsHelper),
-            typeof(FrenchG2pLyricsHelper),
-            typeof(GermanG2pLyricsHelper),
-            typeof(ItalianG2pLyricsHelper),
-            typeof(PortugueseG2pLyricsHelper),
-            typeof(RussianG2pLyricsHelper),
-            typeof(SpanishG2pLyricsHelper),
-            typeof(KoreanG2pLyricsHelper),
-        };
-    }
-
-    public class HiraganaLyricsHelper : ILyricsHelper {
-        public string Source => "a->あ";
-        public string Convert(string text) {
-            return WanaKanaNet.WanaKana.ToHiragana(text);
-        }
-    }
-
-    public class PinyinLyricsHelper : ILyricsHelper {
-        public string Source => "汉->han";
-        public string Convert(string lyric) {
-            List<G2pRes> g2pResults = ZhG2p.MandarinInstance.Convert(lyric, false, true);
-            return g2pResults.Select(res => res.syllable).ToArray()[0];
-        }
-    }
-
-    public class JyutpingLyricsHelper : ILyricsHelper {
-        public string Source => "粤->jyut";
-        public string Convert(string lyric) {
-            List<G2pRes> g2pResults = ZhG2p.CantoneseInstance.Convert(lyric, false, true);
-            return g2pResults.Select(res => res.syllable).ToArray()[0];
-        }
-    }
-
-    public abstract class G2pLyricsHelper : ILyricsHelper {
-        readonly G2pPack pack;
-        public G2pLyricsHelper(G2pPack pack) {
-            this.pack = pack;
-        }
-        public string Source => pack.GetType().Name;
-        public string Convert(string lyric) {
-            var result = pack.Query(lyric);
-            if (result == null || result.Length == 0) {
-                return String.Empty;
-            }
-            return string.Join(" ", pack.Query(lyric));
-        }
-    }
-
-    public class ArpabetG2pLyricsHelper : G2pLyricsHelper {
-        public ArpabetG2pLyricsHelper() : base(new ArpabetG2p()) { }
-    }
-    public class ArpabetPlusG2pLyricsHelper : G2pLyricsHelper {
-        public ArpabetPlusG2pLyricsHelper() : base(new ArpabetPlusG2p()) { }
-    }
-
-    public class FrenchG2pLyricsHelper : G2pLyricsHelper {
-        public FrenchG2pLyricsHelper() : base(new FrenchG2p()) { }
-    }
-
-    public class GermanG2pLyricsHelper : G2pLyricsHelper {
-        public GermanG2pLyricsHelper() : base(new GermanG2p()) { }
-    }
-
-    public class ItalianG2pLyricsHelper : G2pLyricsHelper {
-        public ItalianG2pLyricsHelper() : base(new ItalianG2p()) { }
-    }
-
-    public class PortugueseG2pLyricsHelper : G2pLyricsHelper {
-        public PortugueseG2pLyricsHelper() : base(new PortugueseG2p()) { }
-    }
-
-    public class RussianG2pLyricsHelper : G2pLyricsHelper {
-        public RussianG2pLyricsHelper() : base(new RussianG2p()) { }
-    }
-
-    public class SpanishG2pLyricsHelper : G2pLyricsHelper {
-        public SpanishG2pLyricsHelper() : base(new SpanishG2p()) { }
-    }
-
-    public class KoreanG2pLyricsHelper : G2pLyricsHelper {
-        public KoreanG2pLyricsHelper() : base(new KoreanG2p()) { }
-    }
-}
-
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using IKg2p;
+using OpenUtau.Api;
+using OpenUtau.Core.G2p;
+
+namespace OpenUtau.Core.Util {
+    public interface ILyricsHelper {
+        string Source { get; }
+        string Convert(string lyric);
+    }
+
+    public class ActiveLyricsHelper : SingletonBase<ActiveLyricsHelper> {
+        public ILyricsHelper? Current { get; private set; }
+
+        public ActiveLyricsHelper() {
+            Set(GetPreferred());
+        }
+
+        public void Set(Type? t) {
+            if (t == null || !Available.Contains(t)) {
+                Current = null;
+                return;
+            }
+            Current = Activator.CreateInstance(t) as ILyricsHelper;
+        }
+
+        public Type GetPreferred() {
+            return Available.FirstOrDefault(
+                avail => avail.Name == Preferences.Default.LyricHelper)
+                ?? typeof(HiraganaLyricsHelper);
+        }
+
+        public readonly List<Type> Available = new List<Type>() {
+            typeof(HiraganaLyricsHelper),
+            typeof(PinyinLyricsHelper),
+            typeof(JyutpingLyricsHelper),
+            typeof(ArpabetG2pLyricsHelper),
+            typeof(ArpabetPlusG2pLyricsHelper),
+            typeof(FrenchG2pLyricsHelper),
+            typeof(GermanG2pLyricsHelper),
+            typeof(ItalianG2pLyricsHelper),
+            typeof(PortugueseG2pLyricsHelper),
+            typeof(RussianG2pLyricsHelper),
+            typeof(SpanishG2pLyricsHelper),
+            typeof(KoreanG2pLyricsHelper),
+            typeof(ThaiG2pLyricsHelper),
+        };
+    }
+
+    public class HiraganaLyricsHelper : ILyricsHelper {
+        public string Source => "a->あ";
+        public string Convert(string text) {
+            return WanaKanaNet.WanaKana.ToHiragana(text);
+        }
+    }
+
+    public class PinyinLyricsHelper : ILyricsHelper {
+        public string Source => "汉->han";
+        public string Convert(string lyric) {
+            List<G2pRes> g2pResults = ZhG2p.MandarinInstance.Convert(lyric, false, true);
+            return g2pResults.Select(res => res.syllable).ToArray()[0];
+        }
+    }
+
+    public class JyutpingLyricsHelper : ILyricsHelper {
+        public string Source => "粤->jyut";
+        public string Convert(string lyric) {
+            List<G2pRes> g2pResults = ZhG2p.CantoneseInstance.Convert(lyric, false, true);
+            return g2pResults.Select(res => res.syllable).ToArray()[0];
+        }
+    }
+
+    public abstract class G2pLyricsHelper : ILyricsHelper {
+        readonly G2pPack pack;
+        public G2pLyricsHelper(G2pPack pack) {
+            this.pack = pack;
+        }
+        public string Source => pack.GetType().Name;
+        public string Convert(string lyric) {
+            var result = pack.Query(lyric);
+            if (result == null || result.Length == 0) {
+                return String.Empty;
+            }
+            return string.Join(" ", pack.Query(lyric));
+        }
+    }
+
+    public class ArpabetG2pLyricsHelper : G2pLyricsHelper {
+        public ArpabetG2pLyricsHelper() : base(new ArpabetG2p()) { }
+    }
+    public class ArpabetPlusG2pLyricsHelper : G2pLyricsHelper {
+        public ArpabetPlusG2pLyricsHelper() : base(new ArpabetPlusG2p()) { }
+    }
+
+    public class FrenchG2pLyricsHelper : G2pLyricsHelper {
+        public FrenchG2pLyricsHelper() : base(new FrenchG2p()) { }
+    }
+
+    public class GermanG2pLyricsHelper : G2pLyricsHelper {
+        public GermanG2pLyricsHelper() : base(new GermanG2p()) { }
+    }
+
+    public class ItalianG2pLyricsHelper : G2pLyricsHelper {
+        public ItalianG2pLyricsHelper() : base(new ItalianG2p()) { }
+    }
+
+    public class PortugueseG2pLyricsHelper : G2pLyricsHelper {
+        public PortugueseG2pLyricsHelper() : base(new PortugueseG2p()) { }
+    }
+
+    public class RussianG2pLyricsHelper : G2pLyricsHelper {
+        public RussianG2pLyricsHelper() : base(new RussianG2p()) { }
+    }
+
+    public class SpanishG2pLyricsHelper : G2pLyricsHelper {
+        public SpanishG2pLyricsHelper() : base(new SpanishG2p()) { }
+    }
+
+    public class KoreanG2pLyricsHelper : G2pLyricsHelper {
+        public KoreanG2pLyricsHelper() : base(new KoreanG2p()) { }
+    }
+
+    public class ThaiG2pLyricsHelper : G2pLyricsHelper {
+        public ThaiG2pLyricsHelper() : base(new ThaiG2p()) { }
+    }
+}
+