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 #ifndef META_SRC_ANIMATION_MODIFIER_H
16 #define META_SRC_ANIMATION_MODIFIER_H
17
18 #include <meta/base/namespace.h>
19 #include <meta/base/types.h>
20 #include <meta/ext/attachment/attachment.h>
21 #include <meta/interface/animation/intf_animation.h>
22 #include <meta/interface/animation/intf_animation_modifier.h>
23
META_BEGIN_NAMESPACE()24 META_BEGIN_NAMESPACE()
25
26 template<class FinalClass, const META_NS::ClassInfo& ClassInfo, class... Interfaces>
27 class AnimationModifierFwd
28 : public META_NS::AttachmentFwd<FinalClass, ClassInfo, META_NS::IAnimationModifier, Interfaces...> {
29 public:
30 using Super = META_NS::AttachmentFwd<FinalClass, ClassInfo, META_NS::IAnimationModifier, Interfaces...>;
31
32 public:
33 bool AttachTo(const META_NS::IAttach::Ptr& target, const META_NS::IObject::Ptr& dataContext) override
34 {
35 return true;
36 }
37 bool DetachFrom(const META_NS::IAttach::Ptr& target) override
38 {
39 return true;
40 }
41
42 public: // IAnimationModifier
43 bool ProcessOnGetDuration(IAnimationModifier::DurationData& duration) const override
44 {
45 return true;
46 }
47 bool ProcessOnStep(IAnimationModifier::StepData& step) const override
48 {
49 return true;
50 }
51 };
52
53 META_END_NAMESPACE()
54
55 #endif // META_SRC_ANIMATION_MODIFIER_H
56