From 967528630906297c172aeb6f90114862ba1a0faf Mon Sep 17 00:00:00 2001
From: Maiko <maiko3tattun@gmail.com>
Date: Wed, 15 Nov 2023 10:47:56 +0900
Subject: [PATCH] Use filename as alias

---
 OpenUtau.Core/Classic/ClassicSinger.cs   |  2 ++
 OpenUtau.Core/Classic/VoiceBank.cs       |  3 +-
 OpenUtau.Core/Classic/VoicebankConfig.cs |  1 +
 OpenUtau.Core/Classic/VoicebankLoader.cs | 35 ++++++++++++++++++++++--
 OpenUtau/Strings/Strings.axaml           |  3 +-
 OpenUtau/Strings/Strings.ja-JP.axaml     |  3 +-
 OpenUtau/Styles/Styles.axaml             | 16 +++++++++++
 OpenUtau/ViewModels/SingersViewModel.cs  | 24 +++++++++++++---
 OpenUtau/Views/SingersDialog.axaml       |  5 ++++
 OpenUtau/Views/SingersDialog.axaml.cs    |  5 ++++
 10 files changed, 88 insertions(+), 9 deletions(-)

diff --git a/OpenUtau.Core/Classic/ClassicSinger.cs b/OpenUtau.Core/Classic/ClassicSinger.cs
index cdc1d7402..17265b256 100644
--- a/OpenUtau.Core/Classic/ClassicSinger.cs
+++ b/OpenUtau.Core/Classic/ClassicSinger.cs
@@ -43,6 +43,8 @@ public class ClassicSinger : USinger {
         Dictionary<string, UOto> otoMap = new Dictionary<string, UOto>();
         OtoWatcher otoWatcher;
 
+        public bool? UseFilenameAsAlias { get => voicebank.UseFilenameAsAlias; set => voicebank.UseFilenameAsAlias = value; }
+
         public ClassicSinger(Voicebank voicebank) {
             this.voicebank = voicebank;
             found = true;
diff --git a/OpenUtau.Core/Classic/VoiceBank.cs b/OpenUtau.Core/Classic/VoiceBank.cs
index bf992d02d..f586140f9 100644
--- a/OpenUtau.Core/Classic/VoiceBank.cs
+++ b/OpenUtau.Core/Classic/VoiceBank.cs
@@ -1,5 +1,4 @@
 using System.Collections.Generic;
-using System.Drawing;
 using System.Text;
 using OpenUtau.Core.Ustx;
 
@@ -25,6 +24,7 @@ public class Voicebank {
         public List<OtoSet> OtoSets = new List<OtoSet>();
         public List<Subbank> Subbanks = new List<Subbank>();
         public string Id;
+        public bool? UseFilenameAsAlias = null;
 
         public void Reload() {
             Name = null;
@@ -44,6 +44,7 @@ public void Reload() {
             OtoSets.Clear();
             Subbanks.Clear();
             Id = null;
+            UseFilenameAsAlias = null;
             VoicebankLoader.LoadVoicebank(this);
         }
 
diff --git a/OpenUtau.Core/Classic/VoicebankConfig.cs b/OpenUtau.Core/Classic/VoicebankConfig.cs
index 33cf8121e..424ed21c6 100644
--- a/OpenUtau.Core/Classic/VoicebankConfig.cs
+++ b/OpenUtau.Core/Classic/VoicebankConfig.cs
@@ -52,6 +52,7 @@ public class VoicebankConfig {
         public string DefaultPhonemizer;
         public SymbolSet SymbolSet { get; set; }
         public Subbank[] Subbanks { get; set; }
+        public bool? UseFilenameAsAlias = null;
 
         public void Save(Stream stream) {
             using (var writer = new StreamWriter(stream, Encoding.UTF8)) {
diff --git a/OpenUtau.Core/Classic/VoicebankLoader.cs b/OpenUtau.Core/Classic/VoicebankLoader.cs
index e456545ca..462ff6871 100644
--- a/OpenUtau.Core/Classic/VoicebankLoader.cs
+++ b/OpenUtau.Core/Classic/VoicebankLoader.cs
@@ -66,7 +66,7 @@ public static void LoadVoicebank(Voicebank voicebank) {
         public static void LoadOtoSets(Voicebank voicebank, string dirPath) {
             var otoFile = Path.Combine(dirPath, kOtoIni);
             if (File.Exists(otoFile)) {
-                var otoSet = ParseOtoSet(otoFile, voicebank.TextFileEncoding);
+                var otoSet = ParseOtoSet(otoFile, voicebank.TextFileEncoding, voicebank.UseFilenameAsAlias);
                 var voicebankDir = Path.GetDirectoryName(voicebank.File);
                 otoSet.Name = Path.GetRelativePath(voicebankDir, dirPath);
                 if (otoSet.Name == ".") {
@@ -228,6 +228,9 @@ public static void ApplyConfig(Voicebank bank, VoicebankConfig bankConfig) {
                 }
                 bank.Subbanks.AddRange(bankConfig.Subbanks);
             }
+            if (bank.SingerType is USingerType.Classic && bankConfig.UseFilenameAsAlias != null) {
+                bank.UseFilenameAsAlias = bankConfig.UseFilenameAsAlias;
+            }
         }
 
         public static void LoadPrefixMap(Voicebank voicebank) {
@@ -304,11 +307,14 @@ public static Dictionary<Tuple<string, string>, SortedSet<int>> ParsePrefixMap(S
             }
         }
 
-        public static OtoSet ParseOtoSet(string filePath, Encoding encoding) {
+        public static OtoSet ParseOtoSet(string filePath, Encoding encoding , bool? useFilenameAsAlias) {
             try {
                 using (var stream = File.OpenRead(filePath)) {
                     var otoSet = ParseOtoSet(stream, filePath, encoding);
                     AddAliasForMissingFiles(otoSet);
+                    if (useFilenameAsAlias == true) {
+                        AddFilenameAlias(otoSet);
+                    }
                     return otoSet;
                 }
             } catch (Exception e) {
@@ -362,6 +368,31 @@ static void AddAliasForMissingFiles(OtoSet otoSet) {
             }
         }
 
+        static void AddFilenameAlias(OtoSet otoSet) {
+            // Use filename as alias.
+            var files = otoSet.Otos.Where(oto => oto.IsValid).Select(oto => oto.Wav).Distinct().ToList();
+            foreach (var wav in files) {
+                string filename = Path.GetFileNameWithoutExtension(wav);
+                if (!otoSet.Otos.Any(oto => oto.Alias == filename)) {
+                    var reference = otoSet.Otos.OrderBy(oto => oto.Offset).First(oto => oto.Wav == wav);
+                    var oto = new Oto {
+                        Alias = filename,
+                        Phonetic = filename,
+                        Wav = wav,
+                        Offset = reference.Offset,
+                        Consonant = reference.Consonant,
+                        Cutoff = reference.Cutoff,
+                        Preutter = reference.Preutter,
+                        Overlap = reference.Overlap,
+                        IsValid = true,
+                        Error = reference.Error,
+                        FileTrace = reference.FileTrace
+                    };
+                    otoSet.Otos.Add(oto);
+                }
+            }
+        }
+
         static Oto ParseOto(string line, FileTrace trace) {
             const string format = "<wav>=<alias>,<offset>,<consonant>,<cutoff>,<preutter>,<overlap>";
             var oto = new Oto {
diff --git a/OpenUtau/Strings/Strings.axaml b/OpenUtau/Strings/Strings.axaml
index e40ba25cf..ac2523fd5 100644
--- a/OpenUtau/Strings/Strings.axaml
+++ b/OpenUtau/Strings/Strings.axaml
@@ -371,9 +371,9 @@ Warning: this option removes custom presets.</system:String>
   <system:String x:Key="singers.otoview.showall">Show All</system:String>
   <system:String x:Key="singers.otoview.zoomin">Zoom In</system:String>
   <system:String x:Key="singers.otoview.zoomout">Zoom Out</system:String>
+  <system:String x:Key="singers.playsample">Play sample</system:String>
   <system:String x:Key="singers.readme">Open readme.txt</system:String>
   <system:String x:Key="singers.readme.notfound">readme.txt not found.</system:String>
-  <system:String x:Key="singers.playsample">Play sample</system:String>
   <system:String x:Key="singers.refresh">Refresh</system:String>
   <system:String x:Key="singers.setdefaultphonemizer">Set Default Phonemizer</system:String>
   <system:String x:Key="singers.setencoding">Set Encoding</system:String>
@@ -394,6 +394,7 @@ Warning: this option removes custom presets.</system:String>
   <system:String x:Key="singers.subbanks.set">Set</system:String>
   <system:String x:Key="singers.subbanks.tone">Tone</system:String>
   <system:String x:Key="singers.subbanks.toneranges">Tone Ranges</system:String>
+  <system:String x:Key="singers.usefilename">Use filename as alias</system:String>
   <system:String x:Key="singers.visitwebsite">Visit Website</system:String>
 
   <system:String x:Key="singersetup.archivefileencoding">Archive File Encoding</system:String>
diff --git a/OpenUtau/Strings/Strings.ja-JP.axaml b/OpenUtau/Strings/Strings.ja-JP.axaml
index 58d1e5b47..34b0db958 100644
--- a/OpenUtau/Strings/Strings.ja-JP.axaml
+++ b/OpenUtau/Strings/Strings.ja-JP.axaml
@@ -370,9 +370,9 @@
   <system:String x:Key="singers.otoview.showall">全て表示</system:String>
   <system:String x:Key="singers.otoview.zoomin">ズームイン</system:String>
   <system:String x:Key="singers.otoview.zoomout">ズームアウト</system:String>
+  <system:String x:Key="singers.playsample">サンプルボイスを再生</system:String>
   <system:String x:Key="singers.readme">readme.txtを開く</system:String>
   <system:String x:Key="singers.readme.notfound">readme.txtが見つかりません</system:String>
-  <system:String x:Key="singers.playsample">サンプルボイスを再生</system:String>
   <system:String x:Key="singers.refresh">再読み込み</system:String>
   <system:String x:Key="singers.setdefaultphonemizer">デフォルトのPhonemizerを設定</system:String>
   <system:String x:Key="singers.setencoding">文字コードを設定</system:String>
@@ -393,6 +393,7 @@
   <system:String x:Key="singers.subbanks.set">セット</system:String>
   <system:String x:Key="singers.subbanks.tone">音程</system:String>
   <system:String x:Key="singers.subbanks.toneranges">音域</system:String>
+  <system:String x:Key="singers.usefilename">ファイル名をエイリアスとして使用する</system:String>
   <system:String x:Key="singers.visitwebsite">ウェブサイトを開く</system:String>
 
   <system:String x:Key="singersetup.archivefileencoding">アーカイブファイルのエンコード</system:String>
diff --git a/OpenUtau/Styles/Styles.axaml b/OpenUtau/Styles/Styles.axaml
index c71309f12..5d4cef587 100644
--- a/OpenUtau/Styles/Styles.axaml
+++ b/OpenUtau/Styles/Styles.axaml
@@ -222,6 +222,22 @@
     <Setter Property="VerticalAlignment" Value="Top" />
   </Style>
 
+  <Style Selector="CheckBox.menu">
+    <Setter Property="IsHitTestVisible" Value="False" />
+    <Style Selector="^:unchecked /template/ Border#NormalRectangle">
+      <Setter Property="BorderThickness" Value="0" />
+      <Setter Property="Background" Value="Transparent"/>
+    </Style>
+    <Style Selector="^:checked /template/ Path#CheckGlyph">
+      <Setter Property="Fill" Value="{DynamicResource AccentBrush1}" />
+      <Setter Property="Width" Value="12" />
+    </Style>
+    <Style Selector="^:checked /template/ Border#NormalRectangle">
+      <Setter Property="BorderThickness" Value="0" />
+      <Setter Property="Background" Value="Transparent"/>
+    </Style>
+  </Style>
+
   <Style Selector="DataGridColumnHeader">
     <Setter Property="FontSize" Value="12" />
     <Setter Property="MinHeight" Value="20" />
diff --git a/OpenUtau/ViewModels/SingersViewModel.cs b/OpenUtau/ViewModels/SingersViewModel.cs
index 847dd795d..9d250539c 100644
--- a/OpenUtau/ViewModels/SingersViewModel.cs
+++ b/OpenUtau/ViewModels/SingersViewModel.cs
@@ -34,6 +34,7 @@ public class SingersViewModel : ViewModelBase {
         [Reactive] public int SelectedIndex { get; set; }
         public List<MenuItemViewModel> SetEncodingMenuItems => setEncodingMenuItems;
         public List<MenuItemViewModel> SetDefaultPhonemizerMenuItems => setDefaultPhonemizerMenuItems;
+        [Reactive] public bool UseFilenameAsAlias { get; set; } = false;
 
         [Reactive] public string SearchAlias { get; set; } = "";
 
@@ -64,6 +65,9 @@ public SingersViewModel() {
                     DisplayedOtos.AddRange(singer.Otos);
                     Info = $"Author: {singer.Author}\nVoice: {singer.Voice}\nWeb: {singer.Web}\nVersion: {singer.Version}\n{singer.OtherInfo}\n\n{string.Join("\n", singer.Errors)}";
                     HasWebsite = !string.IsNullOrEmpty(singer.Web);
+                    if (Singer is ClassicSinger cSinger) {
+                        UseFilenameAsAlias = cSinger.UseFilenameAsAlias ?? false;
+                    }
                     LoadSubbanks();
                     DocManager.Inst.ExecuteCmd(new OtoChangedNotification());
                     this.RaisePropertyChanged(nameof(IsClassic));
@@ -152,6 +156,18 @@ private void SetDefaultPhonemizer(Api.PhonemizerFactory factory) {
             Refresh();
         }
 
+        public void SetUseFilenameAsAlias() {
+            if (Singer == null || !IsClassic) {
+                return;
+            }
+            try {
+                ModifyConfig(Singer, config => config.UseFilenameAsAlias = !this.UseFilenameAsAlias);
+            } catch (Exception e) {
+                DocManager.Inst.ExecuteCmd(new ErrorMessageNotification("Failed to set use filename", e));
+            }
+            Refresh();
+        }
+
         private static void ModifyConfig(USinger singer, Action<VoicebankConfig> modify) {
             var yamlFile = Path.Combine(singer.Location, "character.yaml");
             VoicebankConfig? config = null;
@@ -192,13 +208,13 @@ public void ErrorReport() {
         }
 
         public void Refresh() {
-            if (Singer == null) {
-                return;
+            string singerId = string.Empty;
+            if (Singer != null) {
+                singerId = Singer.Id;
             }
-            var singerId = Singer.Id;
             SingerManager.Inst.SearchAllSingers();
             this.RaisePropertyChanged(nameof(Singers));
-            if (SingerManager.Inst.Singers.TryGetValue(singerId, out var singer)) {
+            if (!string.IsNullOrEmpty(singerId) && SingerManager.Inst.Singers.TryGetValue(singerId, out var singer)) {
                 Singer = singer;
             } else {
                 Singer = Singers.FirstOrDefault();
diff --git a/OpenUtau/Views/SingersDialog.axaml b/OpenUtau/Views/SingersDialog.axaml
index 237b02f8f..325dfaefd 100644
--- a/OpenUtau/Views/SingersDialog.axaml
+++ b/OpenUtau/Views/SingersDialog.axaml
@@ -92,6 +92,11 @@
                 </DataTemplate>
               </MenuItem.DataTemplates>
             </MenuItem>
+            <MenuItem Header="{DynamicResource singers.usefilename}" IsVisible="{Binding IsClassic}" Click="OnSetUseFilenameAsAlias">
+              <MenuItem.Icon>
+                <CheckBox Classes="menu" IsChecked="{Binding UseFilenameAsAlias}" />
+              </MenuItem.Icon>
+            </MenuItem>
             <MenuItem Header="{DynamicResource singers.errorreport}" Command="{Binding ErrorReport}"/>
             <MenuItem Header="{DynamicResource singers.refresh}" Command="{Binding Refresh}"/>
           </ContextMenu>
diff --git a/OpenUtau/Views/SingersDialog.axaml.cs b/OpenUtau/Views/SingersDialog.axaml.cs
index f52a78362..bd13db6b0 100644
--- a/OpenUtau/Views/SingersDialog.axaml.cs
+++ b/OpenUtau/Views/SingersDialog.axaml.cs
@@ -106,6 +106,11 @@ async void OnSetPortrait(object sender, RoutedEventArgs args) {
             }
         }
 
+        void OnSetUseFilenameAsAlias(object sender, RoutedEventArgs args) {
+            var viewModel = (DataContext as SingersViewModel)!;
+            viewModel.SetUseFilenameAsAlias();
+        }
+
         async void OnEditSubbanksButton(object sender, RoutedEventArgs args) {
             var viewModel = (DataContext as SingersViewModel)!;
             if (viewModel.Singer == null) {