1fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/* 2fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Copyright 2018 Google Inc. 3fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * 4fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Use of this source code is governed by a BSD-style license that can be 5fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * found in the LICENSE file. 6fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 7fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 8fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#ifndef SkSGScene_DEFINED 9fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#define SkSGScene_DEFINED 10fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 11fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkRefCnt.h" 12fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkTypes.h" 13fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 14fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include <memory> 15fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include <vector> 16fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 17fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass SkCanvas; 18fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 19fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotnamespace sksg { 20fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 21fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass RenderNode; 22fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 23fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/** 24fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Base class for animators. 25fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * 26fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 27fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass Animator : public SkNoncopyable { 28fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotpublic: 29fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot virtual ~Animator(); 30fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 31fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void tick(float t); 32fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 33fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotprotected: 34fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot Animator(); 35fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 36fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot virtual void onTick(float t) = 0; 37fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 38fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotprivate: 39fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot using INHERITED = SkNoncopyable; 40fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot}; 41fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 42fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotusing AnimatorList = std::vector<std::unique_ptr<Animator>>; 43fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 44fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass GroupAnimator : public Animator { 45fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotprotected: 46fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot explicit GroupAnimator(AnimatorList&&); 47fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 48fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void onTick(float t) override; 49fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 50fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotprivate: 51fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot const AnimatorList fAnimators; 52fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 53fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot using INHERITED = Animator; 54fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot}; 55fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 56fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/** 57fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Holds a scene root and a list of animators. 58fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * 59fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Provides high-level mehods for driving rendering and animations. 60fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * 61fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 62fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass Scene final : SkNoncopyable { 63fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotpublic: 64fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot static std::unique_ptr<Scene> Make(sk_sp<RenderNode> root, AnimatorList&& animators); 65fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot ~Scene(); 66fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 67fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void render(SkCanvas*) const; 68fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void animate(float t); 69fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 70fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot void setShowInval(bool show) { fShowInval = show; } 71fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 72fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotprivate: 73fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot Scene(sk_sp<RenderNode> root, AnimatorList&& animators); 74fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 75fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot const sk_sp<RenderNode> fRoot; 76fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot const AnimatorList fAnimators; 77fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 78fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot bool fShowInval = false; 79fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 80fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot using INHERITED = SkNoncopyable; 81fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot}; 82fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 83fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot} // namespace sksg 84fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 85fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#endif // SkSGScene_DEFINED 86