refactor: 新建 Platform 平台差异层,主工程 P/Invoke 全部迁出

- 新增 Platform.Abstractions(接口+NoOp+PlatformLog 日志桥)、
  Platform.Windows、Platform.MacOS、Platform.Android 四个项目
- 迁移电源管理、原生对话框、桌面层嵌入、窗口置底/区域穿透、
  DWM 互操作、图标服务、包标识查询等全部 Windows P/Invoke 实现
- 主工程保留静态工厂门面,调用点不变;DllImport 扫描为零
- 更新 WindowPassthroughServiceTests 指向新位置(20/20 通过)
This commit is contained in:
lincube
2026-07-26 22:14:46 +09:00
parent 78cbbede9d
commit 9b7a35ddd3
35 changed files with 2157 additions and 1862 deletions

View File

@@ -0,0 +1,45 @@
using System.Runtime.InteropServices;
namespace LanMountainDesktop.Platform.Windows;
/// <summary>
/// DWM桌面窗口管理器互操作封装。
/// </summary>
public static class WindowsDwmInterop
{
public const int WindowAttributeBorderColor = 34;
public const uint ColorNone = 0xFFFFFFFE;
/// <summary>
/// 移除窗口原生边框颜色Windows 11 22000+)。
/// 失败静默忽略DWM 属性为尽力而为语义)。
/// </summary>
public static void TryDisableWindowBorder(IntPtr windowHandle)
{
if (windowHandle == IntPtr.Zero || !OperatingSystem.IsWindowsVersionAtLeast(10, 0, 22000))
{
return;
}
try
{
var borderColor = ColorNone;
_ = DwmSetWindowAttribute(
windowHandle,
WindowAttributeBorderColor,
ref borderColor,
sizeof(uint));
}
catch
{
// DWM attributes are best-effort and unavailable on older/unsupported Windows builds.
}
}
[DllImport("dwmapi.dll")]
private static extern int DwmSetWindowAttribute(
IntPtr windowHandle,
int attribute,
ref uint attributeValue,
int attributeSize);
}