引擎初始化提前及报错弹窗

LiuYunPlayer · May 29, 2024 · f699f8b · f699f8b
1 parent 62e69d2
commit f699f8b
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Showing 3 changed files with 35 additions and 10 deletions.
diff --git a/TuneLab/App.axaml.cs b/TuneLab/App.axaml.cs
@@ -10,6 +10,7 @@
 using System;
 using Tmds.DBus.Protocol;
 using TuneLab.GUI;
+using TuneLab.Extensions.Voices;
 
 namespace TuneLab;
 
@@ -58,6 +59,23 @@ public override void OnFrameworkInitializationCompleted()
                 dialog.AddButton("Quit", Dialog.ButtonType.Primary).Clicked += () => { Process.GetCurrentProcess().Kill(); };
                 dialog.Show();
             }
+
+            // 暂时改为提前初始化，使Set Voice右键菜单能更快弹出
+            foreach (var engine in VoicesManager.GetAllVoiceEngines())
+            {
+                try
+                {
+                    VoicesManager.InitEngine(engine);
+                }
+                catch (Exception ex)
+                {
+                    var dialog = new Dialog();
+                    dialog.SetTitle("Error");
+                    dialog.SetMessage(string.Format("Voice engine [{0}] failed to init:\n{1}", engine, ex.Message));
+                    dialog.AddButton("OK", Dialog.ButtonType.Primary);
+                    dialog.Show();
+                }
+            }
         }
 
         base.OnFrameworkInitializationCompleted();

diff --git a/TuneLab/Extensions/ExtensionManager.cs b/TuneLab/Extensions/ExtensionManager.cs
@@ -16,11 +16,11 @@ public static void LoadExtensions()
     {
         PathManager.MakeSure(PathManager.ExtensionsFolder);
         FormatsManager.LoadBuiltIn();
-        VoicesManager.LoadBuiltIn();
         foreach (var dir in Directory.GetDirectories(PathManager.ExtensionsFolder))
         {
             Load(dir);
         }
+        VoicesManager.LoadBuiltIn();
     }
 
     public static void Destroy()

diff --git a/TuneLab/Extensions/Voices/VoicesManager.cs b/TuneLab/Extensions/Voices/VoicesManager.cs
@@ -53,9 +53,6 @@ public static void Load(string path)
             }
             catch { }
         }
-
-        if (GetInitedEngine(string.Empty) == null)
-            throw new Exception("Default engine init failed!");
     }
 
     public static void Destroy()
@@ -76,9 +73,6 @@ static void LoadFromTypes(Type[] types, string path)
             {
                 if (typeof(IVoiceEngine).IsAssignableFrom(type))
                 {
-                    if (mVoiceEngines.ContainsKey(attribute.Type))
-                        continue;
-
                     var constructor = type.GetConstructor(Type.EmptyTypes);
                     if (constructor != null)
                         mVoiceEngines.Add(attribute.Type, new VoiceEngineStatus((IVoiceEngine)constructor.Invoke(null), path));
@@ -115,6 +109,16 @@ public static IVoiceSource Create(string type, string id)
             return Create(string.Empty, string.Empty);
     }
 
+    public static void InitEngine(string type)
+    {
+        var engine = mVoiceEngines[type];
+        if (engine.IsInited)
+            return;
+
+        if (!engine.Init(out var error))
+            throw new Exception(error);
+    }
+
     static IVoiceEngine? GetInitedEngine(string type)
     {
         if (!mVoiceEngines.ContainsKey(type))
@@ -126,10 +130,13 @@ public static IVoiceSource Create(string type, string id)
 
         if (!engine.IsInited)
         {
-            bool success = engine.Init(out string? error);
-            if (!success)
+            try
+            {
+                InitEngine(type);
+            }
+            catch (Exception ex)
             {
-                Log.Error(string.Format("Engine {0} init failed: {1}", type, error));
+                Log.Error(string.Format("Engine {0} init failed: {1}", type, ex));
                 return null;
             }
         }