kits/interface/Window.cpp

3088 				unpack_cookie cookie;
3089 				while (_UnpackMessage(cookie, &fLastMessage, &handler, &usePreferred)) {
3379 BWindow::_UnpackMessage(unpack_cookie& cookie, BMessage** _message,
3382 	if (cookie.message == NULL)
3385 	if (cookie.index == 0 && !cookie.tokens_scanned) {
3390 			cookie.message = NULL;
3394 		// initialize our cookie
3395 		cookie.message = *_message;
3396 		cookie.focus = *_target;
3398 		if (cookie.focus != NULL)
3399 			cookie.focus_token = _get_object_token_(*_target);
3401 		if (fLastMouseMovedView != NULL && cookie.message->what == B_MOUSE_MOVED)
3402 			cookie.last_view_token = _get_object_token_(fLastMouseMovedView);
3412 	for (int32 token; !cookie.tokens_scanned
3413 			&& cookie.message->FindInt32("_token", cookie.index, &token)
3415 			cookie.index++) {
3417 		if (token == cookie.focus_token) {
3418 			cookie.found_focus = true;
3421 		if (token == cookie.last_view_token)
3428 		*_message = new BMessage(*cookie.message);
3430 		cookie.index++;
3434 	cookie.tokens_scanned = true;
3439 	if (cookie.last_view_token != B_NULL_TOKEN && fLastMouseMovedView != NULL
3440 		&& fLastMouseMovedView != cookie.focus) {
3441 		*_message = new BMessage(*cookie.message);
3443 		cookie.last_view_token = B_NULL_TOKEN;
3451 	if (gDefaultTokens.GetToken(cookie.focus_token, B_HANDLER_TOKEN, (void**)&handler) != B_OK
3455 	if (dispatchToFocus && cookie.index > 0) {
3458 		if (!cookie.found_focus
3459 			&& (cookie.message->FindBool("_feed_focus", &feedFocus) != B_OK
3465 		delete cookie.message;
3466 		cookie.message = NULL;
3470 	*_message = cookie.message;
3471 	*_target = cookie.focus;
3473 	cookie.message = NULL;