WIP

2024-11-02 19:56:57 +00:00
parent 862e7b2e34
commit ebc4ce5433
16 changed files with 442 additions and 4 deletions
@@ -0,0 +1,49 @@
+using System.Diagnostics.CodeAnalysis;
+using Windows.Win32;
+using Windows.Win32.Foundation;
+using Windows.Win32.UI.WindowsAndMessaging;
+
+namespace Toolkit.Windows;
+
+public class WindowHelper
+{
+    public static void BringToForeground(HWND handle)
+    {
+        if (TryGetBoundsUnsafe(handle, out var bounds))
+        {
+            PInvoke.SetWindowPos(handle, new HWND(), bounds.left, bounds.top, bounds.right - 
+                bounds.left, bounds.bottom - bounds.top, SET_WINDOW_POS_FLAGS.SWP_SHOWWINDOW | SET_WINDOW_POS_FLAGS.SWP_NOACTIVATE);
+        }
+    }
+
+    public static IntPtr Find(string windowName) => 
+        PInvoke.FindWindow(windowName, null);
+
+    public static IntPtr Find(string windowName, IntPtr parentHandle) => 
+        PInvoke.FindWindowEx(new HWND(parentHandle), new HWND(), windowName, null);
+
+    public static void MoveAndResize(HWND handle, int x, int y, int width, int height) => 
+        PInvoke.SetWindowPos(handle, new HWND(), x, y, width, height, 0);
+
+    public static bool TryGetBounds(IntPtr handle,
+        [MaybeNullWhen(false)] out Rect rect)
+    {
+        if (TryGetBoundsUnsafe(handle, out var unsafeRect))
+        {
+            rect = new Rect(unsafeRect.left, unsafeRect.top, unsafeRect.right - unsafeRect.left, unsafeRect.bottom - unsafeRect.top);
+
+            return true;
+        }
+
+        rect = null;
+        return false;
+    }
+
+    private static unsafe bool TryGetBoundsUnsafe(IntPtr handle, out RECT rect)
+    {
+        fixed (RECT* lpRectLocal = &rect)
+        {
+            return PInvoke.GetWindowRect(new HWND(handle), lpRectLocal);
+        }
+    }
+}