1 /*
2 * Copyright (c) 2021-2022 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 #include "click_spring_effect.h"
17
18 #include <unordered_map>
19
20 namespace OHOS::Ace {
21 namespace {
22
23 struct SpringEffectProperty {
24 double scale_;
25 double velocity_;
26 RefPtr<SpringProperty> springProperty_;
27 };
28
29 const static std::unordered_map<ClickSpringEffectType, SpringEffectProperty> CLICK_SPRING_EFFECT_PROPERTIES = {
30 { ClickSpringEffectType::SMALL, { 0.9, 1, AceType::MakeRefPtr<SpringProperty>(0.5, 410.0, 38.0) } },
31 { ClickSpringEffectType::MEDIUM, { 0.95, 0.5, AceType::MakeRefPtr<SpringProperty>(0.5, 350.0, 35.0) } },
32 { ClickSpringEffectType::LARGE, { 0.95, 0, AceType::MakeRefPtr<SpringProperty>(0.5, 240.0, 28.0) } },
33 };
34
35 } // namespace
36
ClickSpringEffect(const WeakPtr<PipelineContext> & context)37 ClickSpringEffect::ClickSpringEffect(const WeakPtr<PipelineContext>& context)
38 {
39 controller_ = AceType::MakeRefPtr<Animator>(context);
40 }
41
FinishPreviousAnimation()42 void ClickSpringEffect::FinishPreviousAnimation()
43 {
44 if (controller_ && !controller_->IsStopped()) {
45 controller_->Finish();
46 }
47 }
48
ShowAnimation(TouchType touchType,ClickSpringEffectType type)49 void ClickSpringEffect::ShowAnimation(TouchType touchType, ClickSpringEffectType type)
50 {
51 FinishPreviousAnimation();
52 auto propertyPos = CLICK_SPRING_EFFECT_PROPERTIES.find(type);
53 if (propertyPos == CLICK_SPRING_EFFECT_PROPERTIES.end()) {
54 LOGE("can't find type %{public}d", type);
55 return;
56 }
57
58 auto& effectProperty = propertyPos->second;
59 RefPtr<SpringMotion> springMotion;
60 switch (touchType) {
61 case TouchType::DOWN:
62 springMotion = AceType::MakeRefPtr<SpringMotion>(
63 GetScale(), effectProperty.scale_, effectProperty.velocity_, effectProperty.springProperty_);
64 break;
65 case TouchType::UP:
66 case TouchType::CANCEL:
67 springMotion = AceType::MakeRefPtr<SpringMotion>(
68 GetScale(), 1.0, effectProperty.velocity_, effectProperty.springProperty_);
69 break;
70 default:
71 return;
72 }
73 if (!springMotion) {
74 return;
75 }
76
77 springMotion->AddListener([weakEffect = AceType::WeakClaim(this)](double value) {
78 auto effect = weakEffect.Upgrade();
79 if (effect) {
80 effect->SetScale(value);
81 effect->MarkRender();
82 }
83 });
84
85 if (controller_) {
86 controller_->PlayMotion(springMotion);
87 }
88 }
89
MarkRender()90 void ClickSpringEffect::MarkRender()
91 {
92 auto node = renderNode_.Upgrade();
93 if (node) {
94 node->MarkNeedLayout();
95 }
96 }
97
98 } // namespace OHOS::Ace