add:插件系统

2026-04-05 14:06:49 +08:00
parent 069a478559
commit 1fca17d557
31 changed files with 3361 additions and 1438 deletions
@@ -0,0 +1,133 @@
+using System;
+using System.Windows.Controls;
+using InkCanvasForClass.PluginHost;
+using InkCanvasForClass.PluginSdk;
+
+namespace Ink_Canvas.Helpers.Plugins
+{
+    /// <summary>
+    /// 将基于 <see cref="IInkCanvasPlugin"/> 的外部插件适配为宿主统一的 <see cref="IPlugin"/>。
+    /// </summary>
+    public sealed class SdkPluginAdapter : PluginBase
+    {
+        private readonly IInkCanvasPlugin _core;
+        private readonly string _folderId;
+
+        public SdkPluginAdapter(string folderId, IInkCanvasPlugin core, string mainAssemblyPath)
+        {
+            _folderId = folderId ?? throw new ArgumentNullException(nameof(folderId));
+            _core = core ?? throw new ArgumentNullException(nameof(core));
+            PluginPath = mainAssemblyPath ?? string.Empty;
+        }
+
+        public string FolderId => _folderId;
+
+        public IInkCanvasPlugin Core => _core;
+
+        public override string PluginStateKey => "SdkFolder:" + _folderId;
+
+        public override string Name => _core.Name;
+
+        public override string Description => _core.Description;
+
+        public override Version Version => _core.Version;
+
+        public override string Author => _core.Author;
+
+        public override bool IsBuiltIn => false;
+
+        public override void Initialize()
+        {
+            base.Initialize();
+
+            var ctx = PluginRuntime.SdkContext;
+            if (ctx == null)
+            {
+                LogHelper.WriteLogToFile($"SDK 插件 {_core.Name} 初始化失败：宿主上下文未就绪", LogHelper.LogType.Error);
+                return;
+            }
+
+            _core.Initialize(ctx);
+
+            var registry = PluginManager.Instance.ExtensionRegistry;
+            registry.SetCurrentPluginId(_folderId);
+            try
+            {
+                if (_core is InkCanvasPluginBase pluginBase)
+                {
+                    pluginBase.RegisterExtensions(registry);
+                }
+            }
+            finally
+            {
+                registry.SetCurrentPluginId(string.Empty);
+            }
+        }
+
+        public override void Enable()
+        {
+            if (IsEnabled)
+            {
+                return;
+            }
+
+            if (_core is InkCanvasPluginBase b)
+            {
+                b.IsEnabled = true;
+            }
+            else
+            {
+                _core.Start();
+            }
+
+            base.Enable();
+        }
+
+        public override void Disable()
+        {
+            if (!IsEnabled)
+            {
+                return;
+            }
+
+            if (_core is InkCanvasPluginBase b)
+            {
+                b.IsEnabled = false;
+            }
+            else
+            {
+                _core.Stop();
+            }
+
+            base.Disable();
+        }
+
+        public override UserControl GetSettingsView()
+        {
+            return _core.GetSettingsView();
+        }
+
+        public override void Cleanup()
+        {
+            try
+            {
+                if (_core is InkCanvasPluginBase b)
+                {
+                    b.IsEnabled = false;
+                }
+                else
+                {
+                    _core.Stop();
+                }
+
+                _core.Cleanup();
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"SDK 插件 {_core.Name} Cleanup 出错: {ex.Message}", LogHelper.LogType.Error);
+            }
+
+            base.Cleanup();
+        }
+    }
+}