Misc.cs

using System.Runtime.InteropServices;

using Windows.Win32.UI.Controls;

namespace Moo.Update;

internal static class Misc
{
	internal static BOOL GlassWindow(HWND hwnd, LPARAM _)
	{
		uint thread_id = Vanara.PInvoke.User32.GetWindowThreadProcessId((nint)hwnd, out uint id);
		Process process = Process.GetProcessById((int)id);
		MARGINS margins = new() { cxLeftWidth = -1, cxRightWidth = -1, cyBottomHeight = -1, cyTopHeight = -1 };
		WINDOW_EX_STYLE style = (WINDOW_EX_STYLE)GetWindowLong(hwnd, WINDOW_LONG_PTR_INDEX.GWL_EXSTYLE);
		if (!string.Equals(process.ProcessName, "filezilla", StringComparison.OrdinalIgnoreCase)) return true;
		BOOL success = GetClientRect(hwnd, out RECT rect);
		if (!success || style is WINDOW_EX_STYLE.WS_EX_TOOLWINDOW || rect.Size.Width is 0 || rect.Size.Height is 0) return true;
		Console.WriteLine($"{(nint)hwnd}: {style}");
		Console.WriteLine($"{(nint)hwnd}: {rect.Size.Width}x{rect.Size.Height}");
		if ((uint)DwmExtendFrameIntoClientArea(hwnd, margins) is 0) return true;
		Console.WriteLine(Marshal.GetLastPInvokeErrorMessage());
		return false;
	}
}