ImageSlide.h

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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
 
#ifndef ImageSlide_DEFINED
#define ImageSlide_DEFINED
 
#include "include/core/SkImage.h"
#include "include/core/SkRefCnt.h"
#include "include/core/SkScalar.h"
#include "include/core/SkSize.h"
#include "include/core/SkString.h"
#include "tools/viewer/Slide.h"
 
class SkCanvas;
 
class ImageSlide : public Slide {
public:
    ImageSlide(const SkString& name, const SkString& path);
    ImageSlide(const SkString& name, sk_sp<SkImage> image);
 
    SkISize getDimensions() const override;
 
    void draw(SkCanvas* canvas) override;
    void load(SkScalar winWidth, SkScalar winHeight) override;
    void unload() override;
 
private:
    SkString         fPath;
    sk_sp<SkImage>   fImage;
    bool             fRetainImage = false;
};
 
#endif