create a setup builder impl from MicaSetup

2026-04-04 11:15:18 +08:00 · 2023-12-04 01:36:02 +08:00
parent edc597a19a
commit a6891e29dc
465 changed files with 34946 additions and 75 deletions
--- a/Build/MicaSetup/Natives/Shell/Dialogs/Interop/ShellObjectWatcher/ShellObjectWatcherNativeMethods.cs
+++ b/Build/MicaSetup/Natives/Shell/Dialogs/Interop/ShellObjectWatcher/ShellObjectWatcherNativeMethods.cs
@@ -0,0 +1,132 @@
+using MicaSetup.Natives;
+using System.Runtime.InteropServices;
+using System.Runtime.InteropServices.ComTypes;
+
+namespace MicaSetup.Shell.Dialogs;
+
+[StructLayout(LayoutKind.Sequential)]
+public struct Message
+{
+    private readonly nint windowHandle;
+    private readonly uint msg;
+    private readonly nint wparam;
+    private readonly nint lparam;
+    private readonly int time;
+    private POINT point;
+
+    internal Message(nint windowHandle, uint msg, nint wparam, nint lparam, int time, POINT point)
+        : this()
+    {
+        this.windowHandle = windowHandle;
+        this.msg = msg;
+        this.wparam = wparam;
+        this.lparam = lparam;
+        this.time = time;
+        this.point = point;
+    }
+
+    public nint LParam => lparam;
+
+    public uint Msg => msg;
+
+    public POINT Point => point;
+
+    public int Time => time;
+
+    public nint WindowHandle => windowHandle;
+
+    public nint WParam => wparam;
+
+    public static bool operator !=(Message first, Message second) => !(first == second);
+
+    public static bool operator ==(Message first, Message second) => first.WindowHandle == second.WindowHandle
+            && first.Msg == second.Msg
+            && first.WParam == second.WParam
+            && first.LParam == second.LParam
+            && first.Time == second.Time
+            && first.Point == second.Point;
+
+    public override bool Equals(object obj) => (obj != null && obj is Message) ? this == (Message)obj : false;
+
+    public override int GetHashCode()
+    {
+        var hash = WindowHandle.GetHashCode();
+        hash = hash * 31 + Msg.GetHashCode();
+        hash = hash * 31 + WParam.GetHashCode();
+        hash = hash * 31 + LParam.GetHashCode();
+        hash = hash * 31 + Time.GetHashCode();
+        hash = hash * 31 + Point.GetHashCode();
+        return hash;
+    }
+}
+
+[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+internal struct WindowClassEx
+{
+    internal uint Size;
+    internal uint Style;
+
+    internal ShellObjectWatcherNativeMethods.WndProcDelegate WndProc;
+
+    internal int ExtraClassBytes;
+    internal int ExtraWindowBytes;
+    internal nint InstanceHandle;
+    internal nint IconHandle;
+    internal nint CursorHandle;
+    internal nint BackgroundBrushHandle;
+
+    internal string MenuName;
+    internal string ClassName;
+
+    internal nint SmallIconHandle;
+}
+
+internal static class ShellObjectWatcherNativeMethods
+{
+    public delegate int WndProcDelegate(nint hwnd, uint msg, nint wparam, nint lparam);
+
+    [DllImport(Lib.Ole32)]
+    public static extern HResult CreateBindCtx(
+        int reserved,
+        [Out] out IBindCtx bindCtx);
+
+    [DllImport(Lib.User32, CharSet = CharSet.Unicode, SetLastError = true)]
+    public static extern nint CreateWindowEx(
+        int extendedStyle,
+        [MarshalAs(UnmanagedType.LPWStr)]
+        string className,
+        [MarshalAs(UnmanagedType.LPWStr)]
+        string windowName,
+        int style,
+        int x,
+        int y,
+        int width,
+        int height,
+        nint parentHandle,
+        nint menuHandle,
+        nint instanceHandle,
+        nint additionalData);
+
+    [DllImport(Lib.User32)]
+    public static extern int DefWindowProc(
+        nint hwnd,
+        uint msg,
+        nint wparam,
+        nint lparam);
+
+    [DllImport(Lib.User32)]
+    public static extern void DispatchMessage([In] ref Message message);
+
+    [DllImport(Lib.User32)]
+    [return: MarshalAs(UnmanagedType.Bool)]
+    public static extern bool GetMessage(
+        [Out] out Message message,
+        nint windowHandle,
+        uint filterMinMessage,
+        uint filterMaxMessage);
+
+    [DllImport(Lib.User32, CharSet = CharSet.Unicode, SetLastError = true)]
+    public static extern uint RegisterClassEx(
+        ref WindowClassEx windowClass
+        );
+}