1 /* 2 * Copyright (c) 2023 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_PATTERNS_VIEW_VIEW_CONTEXT_MODEL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_VIEW_VIEW_CONTEXT_MODEL_H 18 19 #include <mutex> 20 21 #include "core/components/common/properties/animation_option.h" 22 #include "core/components_ng/pattern/overlay/sheet_style.h" 23 24 namespace OHOS::Ace { 25 class ACE_FORCE_EXPORT ViewContextModel { 26 public: 27 static ViewContextModel* GetInstance(); 28 virtual ~ViewContextModel() = default; 29 30 virtual void closeAnimation(const AnimationOption& option, bool needFlush) = 0; 31 virtual void openAnimation(const AnimationOption& option) = 0; 32 virtual int32_t OpenBindSheet(const RefPtr<NG::FrameNode>& bindContentNode, 33 std::function<void()>&& titleBuildFunc, NG::SheetStyle& sheetStyle, 34 std::function<void()>&& onAppear, std::function<void()>&& onDisappear, std::function<void()>&& shouldDismiss, 35 std::function<void(const int32_t info)>&& onWillDismiss, std::function<void()>&& onWillAppear, 36 std::function<void()>&& onWillDisappear, std::function<void(const float)>&& onHeightDidChange, 37 std::function<void(const float)>&& onDetentsDidChange, std::function<void(const float)>&& onWidthDidChange, 38 std::function<void(const float)>&& onTypeDidChange, std::function<void()>&& sheetSpringBack, 39 int32_t currentInstanceId, int32_t targetId) = 0; 40 virtual int32_t UpdateBindSheet( 41 const RefPtr<NG::FrameNode>& bindContentNode, NG::SheetStyle& sheetStyle, bool isPartialUpdate, 42 int32_t currentInstanceId) = 0; 43 virtual int32_t CloseBindSheet(const RefPtr<NG::FrameNode>& bindContentNode, int32_t currentInstanceId) = 0; 44 45 private: 46 static std::unique_ptr<ViewContextModel> instance_; 47 static std::mutex mutex_; 48 }; 49 } // namespace OHOS::Ace 50 51 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_VIEW_VIEW_CONTEXT_MODEL_H 52