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_GESTURE_GESTURE_MODEL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_GESTURE_GESTURE_MODEL_H 18 19 #include <mutex> 20 #include <string> 21 22 #include "core/gestures/gesture_info.h" 23 #include "core/gestures/gesture_processor.h" 24 #include "frameworks/base/memory/referenced.h" 25 26 namespace OHOS::Ace { 27 enum class GestureEventAction { ACTION, START, UPDATE, END, CANCEL }; 28 class GestureModel { 29 public: 30 static GestureModel* GetInstance(); 31 virtual ~GestureModel() = default; 32 33 virtual void Create(int32_t priorityNum, int32_t gestureMaskNum) = 0; 34 virtual void Finish() = 0; 35 virtual void Pop() = 0; 36 virtual void SetOnGestureEvent(const GestureEventNoParameter& gestureEventNoParameter) = 0; 37 virtual void SetOnActionFunc(const GestureEventFunc& gestureEventFunc, const Ace::GestureEventAction& action) = 0; 38 virtual void SetTag(const std::string& tag) = 0; 39 40 private: 41 static std::unique_ptr<GestureModel> instance_; 42 static std::mutex mutex_; 43 }; 44 45 class TapGestureModel { 46 public: 47 static TapGestureModel* GetInstance(); 48 virtual ~TapGestureModel() = default; 49 50 virtual void Create(int32_t countNum, int32_t fingersNum, double distanceThreshold) = 0; 51 52 private: 53 static std::unique_ptr<TapGestureModel> instance_; 54 static std::mutex mutex_; 55 }; 56 57 class LongPressGestureModel { 58 public: 59 static LongPressGestureModel* GetInstance(); 60 virtual ~LongPressGestureModel() = default; 61 62 virtual void Create(int32_t fingersNum, bool repeatResult, int32_t durationNum) = 0; 63 64 private: 65 static std::unique_ptr<LongPressGestureModel> instance_; 66 static std::mutex mutex_; 67 }; 68 69 class PanGestureModel { 70 public: 71 static PanGestureModel* GetInstance(); 72 virtual ~PanGestureModel() = default; 73 74 virtual void Create(int32_t fingersNum, const PanDirection& panDirection, double distanceNum) = 0; 75 virtual void SetPanGestureOption(const RefPtr<PanGestureOption>& panGestureOption) = 0; 76 77 private: 78 static std::unique_ptr<PanGestureModel> instance_; 79 static std::mutex mutex_; 80 }; 81 82 class SwipeGestureModel { 83 public: 84 static SwipeGestureModel* GetInstance(); 85 virtual ~SwipeGestureModel() = default; 86 87 virtual void Create(int32_t fingersNum, const SwipeDirection& slideDirection, double speedNum) = 0; 88 89 private: 90 static std::unique_ptr<SwipeGestureModel> instance_; 91 static std::mutex mutex_; 92 }; 93 94 class PinchGestureModel { 95 public: 96 static PinchGestureModel* GetInstance(); 97 virtual ~PinchGestureModel() = default; 98 99 virtual void Create(int32_t fingersNum, double distanceNum) = 0; 100 101 private: 102 static std::unique_ptr<PinchGestureModel> instance_; 103 static std::mutex mutex_; 104 }; 105 106 class RotationGestureModel { 107 public: 108 static RotationGestureModel* GetInstance(); 109 virtual ~RotationGestureModel() = default; 110 111 virtual void Create(int32_t fingersNum, double angleNum) = 0; 112 113 private: 114 static std::unique_ptr<RotationGestureModel> instance_; 115 static std::mutex mutex_; 116 }; 117 118 class GestureGroupModel { 119 public: 120 static GestureGroupModel* GetInstance(); 121 virtual ~GestureGroupModel() = default; 122 123 virtual void Create(int32_t gestureMode) = 0; 124 125 private: 126 static std::unique_ptr<GestureGroupModel> instance_; 127 static std::mutex mutex_; 128 }; 129 130 class TimeoutGestureModel { 131 public: 132 static TimeoutGestureModel* GetInstance(); 133 virtual ~TimeoutGestureModel() = default; 134 135 virtual RefPtr<GestureProcessor> GetGestureProcessor() = 0; 136 137 private: 138 static std::unique_ptr<TimeoutGestureModel> instance_; 139 static std::mutex mutex_; 140 }; 141 } // namespace OHOS::Ace 142 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_GESTURE_GESTURE_MODEL_H 143