1 /* 2 * Copyright (c) 2021 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 #ifndef CHARGER_UI_FRAME_H 17 #define CHARGER_UI_FRAME_H 18 19 #include <map> 20 #include <condition_variable> 21 #include "surface_dev.h" 22 #include "view.h" 23 24 namespace OHOS { 25 namespace HDI { 26 namespace Battery { 27 namespace V1_0 { 28 struct CmpByStartY { operatorCmpByStartY29 bool operator()(const View* v1, const View* v2) const 30 { 31 return v1->startY_ < v2->startY_; 32 } 33 }; 34 35 class Frame : public View { 36 public: 37 Frame(unsigned int w, unsigned int h, View::PixelFormat pixType, SurfaceDev* sfDev); 38 39 ~Frame() override; 40 41 void OnDraw() override; 42 43 void ViewRegister(View* view); 44 45 private: 46 void FlushThreadLoop(); 47 48 int currentActionIndex_ = 0; 49 int maxActionIndex_ = 0; 50 int listIndex_ = 0; 51 int frameViewId = 0; 52 bool flushFlag_ = false; 53 bool needStop_ = false; 54 SurfaceDev* sfDev_ = nullptr; 55 std::mutex frameMutex_; 56 std::mutex keyMutex_; 57 std::condition_variable_any mCondFlush_; 58 std::condition_variable_any mCondKey_; 59 std::map<View*, int, CmpByStartY> viewMapList_; 60 }; 61 } // namespace V1_0 62 } // namespace Battery 63 } // namespace HDI 64 } // namespace OHOS 65 #endif // CHARGER_UI_FRAME_H 66