/* * 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 Slide_DEFINED #define Slide_DEFINED #include "include/core/SkRefCnt.h" #include "include/core/SkSize.h" #include "include/core/SkString.h" #include "tools/sk_app/Window.h" class SkCanvas; class SkMetaData; class Slide : public SkRefCnt { public: virtual ~Slide() {} virtual SkISize getDimensions() const = 0; virtual void draw(SkCanvas* canvas) = 0; virtual bool animate(double nanos) { return false; } virtual void load(SkScalar winWidth, SkScalar winHeight) {} virtual void resize(SkScalar winWidth, SkScalar winHeight) {} virtual void unload() {} virtual bool onChar(SkUnichar c) { return false; } virtual bool onMouse(SkScalar x, SkScalar y, InputState state, ModifierKey modifiers) { return false; } virtual bool onGetControls(SkMetaData*) { return false; } virtual void onSetControls(const SkMetaData&) {} SkString getName() { return fName; } protected: SkString fName; }; #endif