gfxlib: win32: move posting of EVENT_MOUSE_EXIT event in to ToggleFullScreen

- fix WM_SYSKEYDOWN message; it should fall through to WM_KEYDOWN|UP handler

Author: jayrm

src/gfxlib2/win32/gfx_win32.c

@@ -89,8 +89,13 @@ static void fb_hSetMouseClip( void )
 	ClipCursor(&rc);
 }
 
-static void ToggleFullScreen( void )
+static void ToggleFullScreen( EVENT *e )
 {
+	if (has_focus) {
+		e->type = EVENT_MOUSE_EXIT;
+		fb_hPostEvent(e);
+	}
+
 	if (fb_win32.flags & DRIVER_NO_SWITCH)
 		return;
 
@@ -324,11 +329,7 @@ LRESULT CALLBACK fb_hWin32WinProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM
 		case WM_SIZE:
 			if (fb_win32.is_active) {
 				if ( wParam == SIZE_MAXIMIZED ) {
-					if (has_focus) {
-						e.type = EVENT_MOUSE_EXIT;
-						fb_hPostEvent(&e);
-					}
-					ToggleFullScreen();
+					ToggleFullScreen(&e);
 					return FALSE;
 				}
 			}
@@ -337,15 +338,11 @@ LRESULT CALLBACK fb_hWin32WinProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM
 		case WM_SYSKEYDOWN:
 			if (fb_win32.is_active) {
 				if ( (wParam == VK_RETURN) && (lParam & 0x20000000) ) {
-					if (has_focus) {
-						e.type = EVENT_MOUSE_EXIT;
-						fb_hPostEvent(&e);
-					}
-					ToggleFullScreen();
+					ToggleFullScreen(&e);
 					return FALSE;
 				}
 			}
-			break;
+			/* fall through */
 
 		case WM_KEYDOWN:
 		case WM_KEYUP: