skia2/tools/viewer/ParticlesSlide.h
Hal Canary ff2e8fe65f sk_app, Sample: Unify InputState enum.
replace() {
      if git grep -q "$1")";
      then sed -i -e "s#${1}#${2}#g" $(git grep -l "$1");
      fi
    }
    replace 'k\([A-Za-z]*\)_InputState' 'InputState::k\1'
    replace '\(\(sk_app::\|\)Window\|Sample\|\)::InputState' 'InputState'

Change-Id: I4cc18814fb1fbdd1f240aabba05aae79c54a4841
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/227642
Commit-Queue: Hal Canary <halcanary@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Auto-Submit: Hal Canary <halcanary@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
2019-07-16 14:51:03 +00:00

57 lines
1.3 KiB
C++

/*
* Copyright 2019 Google LLC
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef ParticlesSlide_DEFINED
#define ParticlesSlide_DEFINED
#include "tools/viewer/Slide.h"
#include "include/core/SkPath.h"
#include "include/private/SkTArray.h"
#include "include/utils/SkRandom.h"
class SkParticleEffect;
class SkParticleEffectParams;
class ParticlesSlide : public Slide {
public:
ParticlesSlide();
// TODO: We need a way for primarily interactive slides to always be as large as the window
SkISize getDimensions() const override { return SkISize::MakeEmpty(); }
void load(SkScalar winWidth, SkScalar winHeight) override;
void draw(SkCanvas* canvas) override;
bool animate(double) override;
bool onMouse(SkScalar x, SkScalar y, InputState state,
ModifierKey modifiers) override;
private:
void loadEffects(const char* dirname);
SkRandom fRandom;
bool fAnimated = false;
double fAnimationTime = 0;
SkPoint fPlayPosition;
struct LoadedEffect {
SkString fName;
sk_sp<SkParticleEffectParams> fParams;
};
SkTArray<LoadedEffect> fLoaded;
struct RunningEffect {
SkPoint fPosition;
SkString fName;
sk_sp<SkParticleEffect> fEffect;
};
SkTArray<RunningEffect> fRunning;
};
#endif