From 2c1dae14fc07a34f2a226ae86bd129068a40bff2 Mon Sep 17 00:00:00 2001
From: Marius Mutu <mmarius28@gmail.com>
Date: Tue, 21 Apr 2026 16:22:47 +0300
Subject: [PATCH] =?UTF-8?q?fix:=20for=C8=9Beaz=C4=83=20SetForegroundWindow?=
 =?UTF-8?q?=20prin=20ALT-key=20pentru=20anti=20focus-stealing?=
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pygetwindow.activate() raporta succes dar Windows refuza silent ridicarea
ferestrei TS (confirmat în audit: window_focused cu titlul corect, dar
screenshot-ul manual tot prindea app-ul de deasupra). Trucul standard:
keybd_event(ALT) resetează focus-lock-ul, apoi SetForegroundWindow via
ctypes pe hwnd direct. Fallback la win.activate() dacă lipsește _hWnd.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 src/atm/main.py | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/src/atm/main.py b/src/atm/main.py
index d43778b..e2e3483 100644
--- a/src/atm/main.py
+++ b/src/atm/main.py
@@ -202,6 +202,12 @@ def _focus_window_by_title(needle: str) -> str | None:
 
     Returnează titlul găsit sau None (niciun match, Win32 a refuzat activate,
     sau `pygetwindow` lipsește — caz normal pe Linux/WSL unde rulează doar testele).
+
+    pygetwindow.activate() folosește SetForegroundWindow, care Windows îl
+    refuză silent când procesul apelant nu e cel care deține focus-ul
+    (protecția anti focus-stealing introdusă în Win2000). Trucul standard:
+    trimiți un ALT press/release ca să resetezi lock-ul, apoi restore +
+    SetForegroundWindow prin ctypes pe hwnd direct.
     """
     try:
         import pygetwindow as gw  # type: ignore[import-untyped]
@@ -213,10 +219,22 @@ def _focus_window_by_title(needle: str) -> str | None:
     if not matches:
         return None
     win = matches[0]
+    hwnd = getattr(win, "_hWnd", None)
+    if hwnd is None:
+        try:
+            win.activate()
+            return win.title
+        except Exception:
+            return None
     try:
-        if win.isMinimized:
-            win.restore()
-        win.activate()
+        import ctypes
+        user32 = ctypes.windll.user32
+        # VK_MENU=0x12 (ALT), KEYEVENTF_KEYUP=0x02 — unlocks focus protection.
+        user32.keybd_event(0x12, 0, 0, 0)
+        user32.keybd_event(0x12, 0, 0x02, 0)
+        user32.ShowWindow(hwnd, 9)  # SW_RESTORE
+        user32.BringWindowToTop(hwnd)
+        user32.SetForegroundWindow(hwnd)
         return win.title
     except Exception:
         return None