fix etcpmon keyboard: move Tab/Enter/Esc from WndProc to message loop pre-translate

tools/etcpmon/etcpmon_gui.c

@@ -972,31 +972,6 @@ static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM l
                 return 0;
             }
             break;
-        case WM_KEYDOWN:
-            if (app) {
-                switch (wParam) {
-                    case VK_TAB: {
-                        HWND hFocus = GetFocus();
-                        if (hFocus == app->hEditAddr) {
-                            SetFocus(app->hEditPort);
-                            int len = GetWindowTextLengthA(app->hEditPort);
-                            SendMessageA(app->hEditPort, EM_SETSEL, len, len);
-                        } else if (hFocus == app->hEditPort) {
-                            SetFocus(app->hEditAddr);
-                            int len = GetWindowTextLengthA(app->hEditAddr);
-                            SendMessageA(app->hEditAddr, EM_SETSEL, len, len);
-                        }
-                        return 0;
-                    }
-                    case VK_RETURN:
-                        if (!app->isConnected) OnConnect(app);
-                        return 0;
-                    case VK_ESCAPE:
-                        if (app->isConnected) OnDisconnect(app);
-                        return 0;
-                }
-            }
-            break;
             
         case WM_DESTROY:
             PostQuitMessage(0);
@@ -1185,6 +1160,31 @@ int etcpmon_gui_run(struct etcpmon_app* app) {
     UpdateWindow(app->hWndMain);
     MSG msg;
     while (GetMessageA(&msg, NULL, 0, 0)) {
+        if (msg.message == WM_KEYDOWN && app) {
+            HWND hFocus = GetFocus();
+            if (hFocus == app->hEditAddr || hFocus == app->hEditPort) {
+                if (msg.wParam == VK_TAB) {
+                    if (hFocus == app->hEditAddr) {
+                        SetFocus(app->hEditPort);
+                        int len = GetWindowTextLengthA(app->hEditPort);
+                        SendMessageA(app->hEditPort, EM_SETSEL, len, len);
+                    } else {
+                        SetFocus(app->hEditAddr);
+                        int len = GetWindowTextLengthA(app->hEditAddr);
+                        SendMessageA(app->hEditAddr, EM_SETSEL, len, len);
+                    }
+                    continue;
+                }
+                if (msg.wParam == VK_RETURN) {
+                    if (!app->isConnected) OnConnect(app);
+                    continue;
+                }
+                if (msg.wParam == VK_ESCAPE) {
+                    if (app->isConnected) OnDisconnect(app);
+                    continue;
+                }
+            }
+        }
         TranslateMessage(&msg);
         DispatchMessageA(&msg);
     }