skia2/tools/viewer/SlideDir.h
Mike Klein cd5104e942 SkAnimTimer -> AnimTimer
Change-Id: I700b7c0461475062ac66712cc29070f150cf777d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/202315
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2019-03-20 18:26:35 +00:00

68 lines
1.6 KiB
C++

/*
* Copyright 2018 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SlideDir_DEFINED
#define SlideDir_DEFINED
#include "Slide.h"
#include "SkTArray.h"
class SkString;
namespace sksg {
class Group;
class Scene;
}
class SlideDir final : public Slide {
public:
SlideDir(const SkString& name, SkTArray<sk_sp<Slide>>&&,
int columns = kDefaultColumnCount);
protected:
void load(SkScalar winWidth, SkScalar winHeight) override;
void unload() override;
SkISize getDimensions() const override;
void draw(SkCanvas*) override;
bool animate(const AnimTimer&) override;
bool onChar(SkUnichar) override;
bool onMouse(SkScalar x, SkScalar y, sk_app::Window::InputState, uint32_t modifiers) override;
private:
struct Rec;
class FocusController;
static constexpr int kDefaultColumnCount = 4;
const Rec* findCell(float x, float y) const;
const SkTArray<sk_sp<Slide>> fSlides;
std::unique_ptr<FocusController> fFocusController;
const int fColumns;
SkTArray<Rec, true> fRecs;
std::unique_ptr<sksg::Scene> fScene;
sk_sp<sksg::Group> fRoot;
SkSize fWinSize = SkSize::MakeEmpty();
SkSize fCellSize = SkSize::MakeEmpty();
SkMSec fTimeBase = 0;
const Rec* fTrackingCell = nullptr;
SkPoint fTrackingPos = SkPoint::Make(0, 0);
using INHERITED = Slide;
};
#endif // SlideDir_DEFINED