| /* |
| * Copyright 2017 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef SkottieSlide_DEFINED |
| #define SkottieSlide_DEFINED |
| |
| #include "tools/viewer/Slide.h" |
| |
| #if defined(SK_ENABLE_SKOTTIE) |
| #include "modules/skottie/include/Skottie.h" |
| #include "modules/sksg/include/SkSGInvalidationController.h" |
| |
| #include <vector> |
| |
| namespace skottie_utils { |
| class TextEditor; |
| } |
| |
| namespace sksg { class Scene; } |
| |
| class SkottieSlide : public Slide { |
| public: |
| SkottieSlide(const SkString& name, const SkString& path); |
| ~SkottieSlide() override = default; |
| |
| void load(SkScalar winWidth, SkScalar winHeight) override; |
| void unload() override; |
| void resize(SkScalar, SkScalar) override; |
| |
| void draw(SkCanvas*) override; |
| bool animate(double) override; |
| |
| bool onChar(SkUnichar) override; |
| bool onMouse(SkScalar x, SkScalar y, skui::InputState, skui::ModifierKey modifiers) override; |
| |
| // Initializes the Skottie animation independent of window size. |
| void init(); |
| |
| private: |
| SkRect UIArea() const; |
| void renderUI(); |
| |
| class TransformTracker; |
| class SlotManagerInterface; |
| |
| const SkString fPath; |
| |
| sk_sp<skottie::Animation> fAnimation; |
| skottie::Animation::Builder::Stats fAnimationStats; |
| sksg::InvalidationController fInvalController; |
| sk_sp<TransformTracker> fTransformTracker; |
| std::unique_ptr<SlotManagerInterface>fSlotManagerInterface; |
| sk_sp<skottie_utils::TextEditor> fTextEditor; |
| std::vector<float> fFrameTimes; |
| SkSize fWinSize = SkSize::MakeEmpty(); |
| double fTimeBase = 0, |
| fFrameRate = 0; |
| const char* fFrameRateLabel = nullptr; |
| float fCurrentFrame = 0; |
| bool fShowAnimationInval = false, |
| fShowAnimationStats = false, |
| fShowUI = false, |
| fShowTrackerUI = false, |
| fShowSlotManager = false, |
| fDraggingProgress = false, |
| fPreferGlyphPaths = false; |
| }; |
| |
| #endif // SK_ENABLE_SKOTTIE |
| |
| #endif // SkottieSlide_DEFINED |