1/*
2 * Copyright 2020 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8#include "modules/skottie/src/Adapter.h"
9#include "modules/skottie/src/SkottieJson.h"
10#include "modules/skottie/src/SkottiePriv.h"
11#include "modules/skottie/src/SkottieValue.h"
12#include "modules/skottie/src/layers/shapelayer/ShapeLayer.h"
13#include "modules/sksg/include/SkSGGeometryEffect.h"
14
15namespace skottie {
16namespace internal {
17
18namespace {
19
20class RoundCornersAdapter final : public DiscardableAdapterBase<RoundCornersAdapter,
21 sksg::RoundEffect> {
22public:
23 RoundCornersAdapter(const skjson::ObjectValue& jround,
24 const AnimationBuilder& abuilder,
25 sk_sp<sksg::GeometryNode> child)
26 : INHERITED(sksg::RoundEffect::Make(std::move(child))) {
27 this->bind(abuilder, jround["r"], fRadius);
28 }
29
30private:
31 void onSync() override {
32 this->node()->setRadius(fRadius);
33 }
34
35 ScalarValue fRadius = 0;
36
37 using INHERITED = DiscardableAdapterBase<RoundCornersAdapter, sksg::RoundEffect>;
38};
39
40} // namespace
41
42std::vector<sk_sp<sksg::GeometryNode>> ShapeBuilder::AttachRoundGeometryEffect(
43 const skjson::ObjectValue& jround, const AnimationBuilder* abuilder,
44 std::vector<sk_sp<sksg::GeometryNode>>&& geos) {
45 std::vector<sk_sp<sksg::GeometryNode>> rounded;
46 rounded.reserve(geos.size());
47
48 for (auto& g : geos) {
49 rounded.push_back(
50 abuilder->attachDiscardableAdapter<RoundCornersAdapter>
51 (jround, *abuilder, std::move(g)));
52 }
53
54 return rounded;
55}
56
57} // namespace internal
58} // namespace skottie
59