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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_MOUSE_LISTENER_MOUSE_LISTENER_COMPONENT_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_MOUSE_LISTENER_MOUSE_LISTENER_COMPONENT_H 18 19 #include <string> 20 21 #include "core/components/mouse_listener/mouse_listener_element.h" 22 #include "core/components/mouse_listener/render_mouse_listener.h" 23 #include "core/pipeline/base/sole_child_component.h" 24 25 namespace OHOS::Ace { 26 27 using OnHoverCallback = std::function<void(bool, HoverInfo& info)>; 28 using OnHoverMoveCallback = std::function<void(HoverInfo& info)>; 29 30 class ACE_EXPORT MouseListenerComponent final : public SoleChildComponent { 31 DECLARE_ACE_TYPE(MouseListenerComponent, SoleChildComponent); 32 33 public: 34 MouseListenerComponent() = default; MouseListenerComponent(const RefPtr<Component> & child)35 explicit MouseListenerComponent(const RefPtr<Component>& child) : SoleChildComponent(child) {} 36 ~MouseListenerComponent() override = default; 37 CreateElement()38 RefPtr<Element> CreateElement() override 39 { 40 return MakeRefPtr<MouseListenerElement>(); 41 } 42 CreateRenderNode()43 RefPtr<RenderNode> CreateRenderNode() override 44 { 45 return RenderMouseListener::Create(); 46 } 47 SetOnMouseId(const EventMarker & onMouseId)48 void SetOnMouseId(const EventMarker& onMouseId) 49 { 50 onMouseId_ = onMouseId; 51 } 52 GetOnMouseId()53 const EventMarker& GetOnMouseId() const 54 { 55 return onMouseId_; 56 } 57 SetOnMouseHoverId(const EventMarker & onMouseHoverId)58 void SetOnMouseHoverId(const EventMarker& onMouseHoverId) 59 { 60 onMouseHoverId_ = onMouseHoverId; 61 } 62 SetOnHoverId(const OnHoverCallback & onHoverId)63 void SetOnHoverId(const OnHoverCallback& onHoverId) 64 { 65 onHoverId_ = std::make_unique<OnHoverCallback>(onHoverId); 66 } 67 SetOnHoverId(const OnHoverMoveCallback & onHoverMoveId)68 void SetOnHoverId(const OnHoverMoveCallback& onHoverMoveId) 69 { 70 onHoverMoveId_ = std::make_unique<OnHoverMoveCallback>(onHoverMoveId); 71 } 72 GetOnHoverId()73 OnHoverCallback GetOnHoverId() const 74 { 75 if (!onHoverId_) { 76 return nullptr; 77 } 78 return *onHoverId_; 79 } 80 GetOnMouseHoverId()81 const EventMarker& GetOnMouseHoverId() const 82 { 83 return onMouseHoverId_; 84 } 85 SetOnMouseHoverExitId(const EventMarker & onMouseHoverExitId)86 void SetOnMouseHoverExitId(const EventMarker& onMouseHoverExitId) 87 { 88 onMouseHoverExitId_ = onMouseHoverExitId; 89 } 90 GetOnMouseHoverExitId()91 const EventMarker& GetOnMouseHoverExitId() const 92 { 93 return onMouseHoverExitId_; 94 } 95 96 private: 97 EventMarker onMouseId_; 98 EventMarker onMouseHoverId_; 99 EventMarker onMouseHoverExitId_; 100 std::unique_ptr<OnHoverCallback> onHoverId_; 101 std::unique_ptr<OnHoverMoveCallback> onHoverMoveId_; 102 }; 103 104 } // namespace OHOS::Ace 105 106 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_MOUSE_LISTENER_MOUSE_LISTENER_COMPONENT_H 107