1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "page.h" 17 #include "dock/focus_manager.h" 18 19 namespace Updater { UpdateFocus(bool isVisible)20void Page::UpdateFocus(bool isVisible) 21 { 22 // record old focus to focusedView_ 23 if (auto focused = OHOS::FocusManager::GetInstance()->GetFocusedView(); focused != nullptr) { 24 focusedView_ = focused; 25 } 26 if (isVisible) { 27 // set focus 28 OHOS::FocusManager::GetInstance()->RequestFocus(focusedView_); 29 return; 30 } 31 // clear focus 32 OHOS::FocusManager::GetInstance()->ClearFocus(); 33 } 34 } // namespace Updater 35