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 SCENE_SRC_ECS_ANIMATION_H 17 #define SCENE_SRC_ECS_ANIMATION_H 18 19 #include <meta/ext/attachment/attachment.h> 20 #include <meta/ext/implementation_macros.h> 21 #include <meta/interface/animation/intf_animation.h> 22 23 #include "component/animation_component.h" 24 25 SCENE_BEGIN_NAMESPACE() 26 27 META_REGISTER_CLASS(EcsAnimation, "5513d745-958f-4aa6-bab7-7561cebdc3dd", META_NS::ObjectCategoryBits::NO_CATEGORY) 28 29 class EcsAnimation : public META_NS::IntroduceInterfaces<META_NS::AttachmentFwd, META_NS::IStartableAnimation, 30 META_NS::IAnimation, IEcsObjectAccess> { 31 META_OBJECT(EcsAnimation, SCENE_NS::ClassId::EcsAnimation, IntroduceInterfaces) 32 33 public: 34 EcsAnimation() = default; 35 ~EcsAnimation(); 36 37 bool SetEcsObject(const IEcsObject::Ptr&) override; 38 IEcsObject::Ptr GetEcsObject() const override; 39 40 BASE_NS::string GetName() const override; 41 42 public: // IAnimation META_BEGIN_STATIC_DATA()43 META_BEGIN_STATIC_DATA() 44 META_STATIC_PROPERTY_DATA(META_NS::IAnimation, bool, Enabled, true) 45 META_STATIC_PROPERTY_DATA(META_NS::IAnimation, bool, Valid, false) 46 META_STATIC_PROPERTY_DATA(META_NS::IAnimation, META_NS::TimeSpan, TotalDuration) 47 META_STATIC_PROPERTY_DATA(META_NS::IAnimation, bool, Running) 48 META_STATIC_PROPERTY_DATA(META_NS::IAnimation, float, Progress) 49 50 META_STATIC_EVENT_DATA(META_NS::IAnimation, META_NS::IOnChanged, OnFinished) 51 META_STATIC_EVENT_DATA(META_NS::IAnimation, META_NS::IOnChanged, OnStarted) 52 53 META_STATIC_PROPERTY_DATA(META_NS::INamed, BASE_NS::string, Name) 54 55 //--- not supported 56 META_STATIC_PROPERTY_DATA(META_NS::IAnimation, META_NS::ICurve1D::Ptr, Curve) 57 META_STATIC_PROPERTY_DATA(META_NS::IAnimation, BASE_NS::weak_ptr<META_NS::IAnimationController>, Controller) 58 //--- 59 META_END_STATIC_DATA() 60 61 META_IMPLEMENT_PROPERTY(bool, Enabled) 62 META_IMPLEMENT_READONLY_PROPERTY(bool, Valid) 63 META_IMPLEMENT_READONLY_PROPERTY(META_NS::TimeSpan, TotalDuration) 64 META_IMPLEMENT_READONLY_PROPERTY(bool, Running) 65 META_IMPLEMENT_READONLY_PROPERTY(float, Progress) 66 67 META_IMPLEMENT_EVENT(META_NS::IOnChanged, OnFinished) 68 META_IMPLEMENT_EVENT(META_NS::IOnChanged, OnStarted) 69 70 META_IMPLEMENT_PROPERTY(BASE_NS::string, Name) 71 72 //--- not supported 73 META_IMPLEMENT_PROPERTY(META_NS::ICurve1D::Ptr, Curve) 74 META_IMPLEMENT_PROPERTY(BASE_NS::weak_ptr<META_NS::IAnimationController>, Controller) 75 76 //--- not supported 77 void Step(const META_NS::IClock::ConstPtr&) override {} 78 //--- 79 80 public: // IStartableAnimation 81 void Pause() override; 82 void Restart() override; 83 void Seek(float position) override; 84 void Start() override; 85 void Stop() override; 86 void Finish() override; 87 88 public: 89 bool Attach(const META_NS::IObject::Ptr& attachment, const META_NS::IObject::Ptr& dataContext) override; 90 bool Detach(const META_NS::IObject::Ptr& attachment) override; 91 bool AttachTo(const META_NS::IAttach::Ptr& target, const META_NS::IObject::Ptr& dataContext) override; 92 bool DetachFrom(const META_NS::IAttach::Ptr& target) override; 93 94 private: 95 void Init(); 96 void UpdateProgressFromEcs(); 97 void UpdateTotalDuration(); 98 void InternalStop(); 99 void SetProgress(float); 100 101 private: 102 IInternalAnimation::Ptr anim_; 103 }; 104 105 SCENE_END_NAMESPACE() 106 107 #endif