huadexuan
13d0c80335
chore(bridge): 删除桥接包的提交记录和Git属性配置 删除了 .codely-bridge-commit 文件中存储的提交哈希值 移除了 .gitattributes 文件中的行结束符配置规则 ```
109 lines
4.1 KiB
C#
109 lines
4.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text.RegularExpressions;
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using Codely.Newtonsoft.Json.Linq;
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namespace UnityTcp.Editor.Helpers
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{
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/// <summary>One clickable button on a native modal dialog.</summary>
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public sealed class ModalButtonInfo
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{
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/// <summary>Platform handle: HWND on Windows, NSButton pointer on macOS.</summary>
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public IntPtr Handle;
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/// <summary>Win32 dialog control id; 0 on macOS.</summary>
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public int ControlId;
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/// <summary>Normalized label (accelerator '&' stripped, trimmed).</summary>
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public string Label;
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}
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/// <summary>A native modal dialog currently open in this editor process.</summary>
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public sealed class ModalDialogInfo
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{
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/// <summary>Platform handle: HWND on Windows, NSWindow pointer on macOS.</summary>
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public IntPtr Handle;
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public string Title;
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public string Message;
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public List<ModalButtonInfo> Buttons = new List<ModalButtonInfo>();
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}
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/// <summary>
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/// Platform facade over the native modal dialog scanners
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/// (<see cref="Win32ModalDialogScanner"/> / <see cref="MacModalDialogScanner"/>).
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///
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/// Threading contract differs by platform and callers must respect it:
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/// - Windows: Scan/ClickButton are callable from any thread (that is the whole point —
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/// the background watcher reaches into the blocked main thread's dialog).
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/// - macOS: AppKit is main-thread-only, so Scan/ClickButton must run on the main thread.
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/// While a dialog is up that is only possible from the common-modes run-loop timer
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/// (see MacModalDialogScanner.StartMainThreadProbe), which DialogWatcher uses as
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/// its probe there instead of a background thread.
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/// </summary>
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public static class ModalDialogScanner
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{
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/// <summary>
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/// Strips the Win32 accelerator marker, trims, and collapses runs of whitespace:
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/// "&Yes " → "Yes", "Enable & Restart" → "Enable Restart". Whitespace collapsing
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/// matters because removing an '&' between words would otherwise leave a double
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/// space that button regexes would have to know about.
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/// </summary>
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public static string NormalizeButtonLabel(string label)
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{
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string stripped = (label ?? string.Empty).Replace("&", string.Empty).Trim();
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return Regex.Replace(stripped, @"\s{2,}", " ");
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}
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public static JObject Describe(ModalDialogInfo dialog) => new JObject
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{
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["title"] = dialog.Title,
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["message"] = dialog.Message,
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["buttons"] = new JArray(dialog.Buttons.Select(b => b.Label)),
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["handle"] = dialog.Handle.ToInt64(),
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};
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public static JArray Describe(IEnumerable<ModalDialogInfo> dialogs)
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=> new JArray(dialogs.Select(Describe));
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public static bool IsSupported =>
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#if UNITY_EDITOR_WIN || UNITY_EDITOR_OSX
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true;
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#else
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false;
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#endif
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/// <summary>
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/// Records the calling thread as the editor main thread, where the platform scanner
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/// needs it (Windows uses it to reject dialogs pumping on other threads — those do not
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/// block the main thread). Call once from the main thread before any background scan.
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/// </summary>
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public static void CaptureMainThread()
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{
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#if UNITY_EDITOR_WIN
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Win32ModalDialogScanner.CaptureMainThread();
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#endif
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}
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public static List<ModalDialogInfo> Scan()
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{
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#if UNITY_EDITOR_WIN
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return Win32ModalDialogScanner.Scan();
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#elif UNITY_EDITOR_OSX
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return MacModalDialogScanner.Scan();
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#else
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return new List<ModalDialogInfo>();
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#endif
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}
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public static bool ClickButton(ModalDialogInfo dialog, ModalButtonInfo button)
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{
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#if UNITY_EDITOR_WIN
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return Win32ModalDialogScanner.ClickButton(dialog, button);
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#elif UNITY_EDITOR_OSX
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return MacModalDialogScanner.ClickButton(dialog, button);
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#else
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return false;
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#endif
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}
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}
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}
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