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 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_SELECT_OVERLAY_MODIFIER_H 16 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_SELECT_OVERLAY_MODIFIER_H 17 18 #include <optional> 19 #include <vector> 20 21 #include "base/geometry/dimension.h" 22 #include "base/memory/ace_type.h" 23 #include "core/components/common/properties/color.h" 24 #include "core/components_ng/base/modifier.h" 25 #include "core/components_ng/pattern/pattern.h" 26 #include "core/components_ng/render/node_paint_method.h" 27 28 namespace OHOS::Ace::NG { 29 class SelectOverlayModifier : public OverlayModifier { 30 DECLARE_ACE_TYPE(SelectOverlayModifier, OverlayModifier); 31 32 public: 33 SelectOverlayModifier(const OffsetF& menuOptionOffset, bool isReverse, const WeakPtr<Pattern>& pattern); 34 35 ~SelectOverlayModifier() override = default; 36 37 void onDraw(DrawingContext& drawingContext) override; 38 39 void SetOtherPointRadius(const Dimension& radius, bool noAnimation = false); 40 41 void SetHeadPointRadius(const Dimension& radius, bool noAnimation = false); 42 SetMenuOptionOffset(const OffsetF & offset)43 void SetMenuOptionOffset(const OffsetF& offset) 44 { 45 if (menuOptionOffset_) { 46 menuOptionOffset_->Set(offset); 47 } 48 } 49 50 void SetLineEndOffset(bool isMore, bool noAnimation = false); 51 SetHasExtensionMenu(bool hasExtensionMenu)52 void SetHasExtensionMenu(bool hasExtensionMenu) 53 { 54 CHECK_NULL_VOID(hasExtensionMenu_); 55 hasExtensionMenu_->Set(hasExtensionMenu); 56 } 57 GetHasExtensionMenu()58 bool GetHasExtensionMenu() 59 { 60 return hasExtensionMenu_; 61 } 62 SetCirclesAndBackArrowOpacity(float circlesAndBackArrowOpacity)63 void SetCirclesAndBackArrowOpacity(float circlesAndBackArrowOpacity) 64 { 65 CHECK_NULL_VOID(circlesAndBackArrowOpacity_); 66 circlesAndBackArrowOpacity_->Set(circlesAndBackArrowOpacity); 67 } 68 SetFirstHandleIsShow(bool isShow)69 void SetFirstHandleIsShow(bool isShow) 70 { 71 CHECK_NULL_VOID(firstHandleIsShow_); 72 firstHandleIsShow_->Set(isShow); 73 } 74 SetSecondHandleIsShow(bool isShow)75 void SetSecondHandleIsShow(bool isShow) 76 { 77 CHECK_NULL_VOID(secondHandleIsShow_); 78 secondHandleIsShow_->Set(isShow); 79 } 80 SetIsNewAvoid(bool value)81 void SetIsNewAvoid(bool value) 82 { 83 isNewAvoid_ = value; 84 } 85 SetIsReverse(bool isReverse)86 void SetIsReverse(bool isReverse) 87 { 88 isReverse_ = isReverse; 89 } 90 91 private: 92 void SetDefaultCircleAndLineEndOffset(); 93 94 void DrawbBackArrow(DrawingContext& context); 95 void DrawbCircles(DrawingContext& context); 96 void LineEndOffsetWithAnimation(bool isMore, bool noAnimation); 97 void BackArrowTransitionAnimation(bool noAnimation); 98 void ChangeCircle(); 99 void BackArrowTransitionChange(const OffsetF& coordinate, int32_t i); 100 101 RefPtr<PropertyBool> firstHandleIsShow_; 102 RefPtr<PropertyBool> secondHandleIsShow_; 103 RefPtr<PropertyBool> hasExtensionMenu_; 104 RefPtr<PropertyOffsetF> menuOptionOffset_; 105 RefPtr<AnimatablePropertyFloat> pointRadius_; 106 RefPtr<AnimatablePropertyFloat> headPointRadius_; 107 RefPtr<AnimatablePropertyFloat> rotationAngle_; 108 RefPtr<AnimatablePropertyFloat> circlesAndBackArrowOpacity_; 109 std::vector<RefPtr<AnimatablePropertyOffsetF>> circleOffset_; 110 std::vector<RefPtr<AnimatablePropertyOffsetF>> lineEndOffset_; 111 112 Color iconColor_ = Color::BLACK; 113 bool isNewAvoid_ = false; 114 bool isReverse_ = false; 115 WeakPtr<Pattern> pattern_; 116 117 ACE_DISALLOW_COPY_AND_MOVE(SelectOverlayModifier); 118 }; 119 } // namespace OHOS::Ace::NG 120 121 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_SELECT_OVERLAY_MODIFIER_H