tune.

2026-02-15 16:34:59 +08:00
parent c1f3fefdc0
commit 68736b79fb
1 changed files with 26 additions and 3 deletions
@@ -0,0 +1,83 @@
+using Google.Protobuf.WellKnownTypes;
+using Hi.Disp;
+using Hi.Geom;
+using Hi.Licenses;
+using System.Collections.Concurrent;
+using System.Windows;
+
+namespace Hi.WpfPlus.Disp;
+
+/// <summary>
+/// Registers WPF as the display framework for <see cref="DispFrameUtil"/>,
+/// supporting multiple windows identified by key.
+/// </summary>
+/// <remarks>
+/// <para>
+/// Usage pattern: call <see cref="DispFrameUtil.Call"/> to queue display content,
+/// then call <see cref="Run"/> to start the WPF application and show windows.
+/// </para>
+/// <para>
+/// Each unique key creates a separate <see cref="RenderingWindow"/>.
+/// Calling <see cref="DispFrameUtil.Call"/> with the same key updates the existing window.
+/// </para>
+/// <example>
+/// <code>
+/// // Queue display content (before or after Run)
+/// DispFrameUtil.CallDispFrame("Window1", displayee1);
+/// DispFrameUtil.CallDispFrame("Window2", displayee2);
+/// // Start the WPF application (blocks until all windows are closed)
+/// DispFrameWpf.Run();
+/// </code>
+/// </example>
+/// </remarks>
+public static class WpfDispUtil
+{
+	static readonly ConcurrentDictionary<string, RenderingWindow> KeyToWindowDictionary = new();
+
+	static WpfDispUtil()
+	{
+		DispFrameUtil.UpdateByDispEngineConfigFunc = ApplyConfig;
+	}
+	public static void Init() {
+		DispEngine.Init();
+	}
+
+	static void ApplyConfig(string key, DispEngineConfig config)
+	{
+		if (!KeyToWindowDictionary.TryGetValue(key, out var window))
+		{
+			window = new RenderingWindow() { Title = key };
+			window.Closed += (s, e) => KeyToWindowDictionary.TryRemove(key, out _);
+			KeyToWindowDictionary[key] = window;
+			window.Show();
+		}
+
+		var dispEngine = window.GetDispEngine();
+		if (config.Displayee != null)
+			dispEngine.Displayee = config.Displayee;
+		if (config.SketchView == null)
+			config.SketchView = config.Displayee?.GetBox3d()?.FrontView;
+		if (config.SketchView != null)
+			dispEngine.SketchView = config.SketchView;
+	}
+	public static DispEngineConfig Call(
+		string title, params IDisplayee[] displayees)=>
+		DispFrameUtil.Call(title, displayees);
+	public static void RunApplication(string title, params IDisplayee[] displayees)
+	{
+		DispFrameUtil.Call(title, displayees);
+		RunApplication();
+	}
+	public static void RunApplication()
+	{
+		Application app = new Application()
+		{
+			ShutdownMode = ShutdownMode.OnLastWindowClose
+		};
+		//app.Exit += (o, e) =>
+		//{
+		//	License.LogOutAll();
+		//};
+		app.Run();
+	}
+}