/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef Slide_DEFINED
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#define Slide_DEFINED
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#include "SkRefCnt.h"
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#include "SkSize.h"
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#include "SkString.h"
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#include "sk_app/Window.h"
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class SkCanvas;
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class SkAnimTimer;
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class SkMetaData;
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class Slide : public SkRefCnt {
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public:
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virtual ~Slide() {}
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virtual SkISize getDimensions() const = 0;
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virtual void draw(SkCanvas* canvas) = 0;
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virtual bool animate(const SkAnimTimer&) { return false; }
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virtual void load(SkScalar winWidth, SkScalar winHeight) {}
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virtual void resize(SkScalar winWidth, SkScalar winHeight) {}
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virtual void unload() {}
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virtual bool onChar(SkUnichar c) { return false; }
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virtual bool onMouse(SkScalar x, SkScalar y, sk_app::Window::InputState state,
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uint32_t modifiers) { return false; }
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virtual bool onGetControls(SkMetaData*) { return false; }
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virtual void onSetControls(const SkMetaData&) {}
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SkString getName() { return fName; }
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protected:
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SkString fName;
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};
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#endif
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