1 /* 2 * Copyright (c) 2024 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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_LINEAR_INDICATOR_MODEL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_LINEAR_INDICATOR_MODEL_H 18 19 #include "core/components_ng/base/frame_node.h" 20 21 namespace OHOS::Ace::NG { 22 class LinearIndicatorController; 23 } 24 25 namespace OHOS::Ace { 26 class ACE_EXPORT LinearIndicatorModel { 27 public: 28 static LinearIndicatorModel* GetInstance(); 29 virtual ~LinearIndicatorModel() = default; 30 31 virtual RefPtr<NG::LinearIndicatorController> Create(std::size_t progressCount) = 0; 32 virtual void SetSpace(const Dimension& value) = 0; 33 virtual void SetStrokeWidth(const Dimension& value) = 0; 34 virtual void SetStrokeRadius(const Dimension& value) = 0; 35 virtual void SetTrackBackgroundColor(const Color& value) = 0; 36 virtual void SetTrackColor(const Color& value) = 0; 37 virtual void Loop(bool value) = 0; 38 virtual void OnChange(std::function<void(int index, float progress)>&& event) = 0; 39 40 private: 41 static std::unique_ptr<LinearIndicatorModel> instance_; 42 }; 43 } // namespace OHOS::Ace 44 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_LINEAR_INDICATOR_MODEL_H 45