You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.1 KiB
48 lines
1.1 KiB
/*
|
|
* 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 "SkRefCnt.h"
|
|
#include "SkSize.h"
|
|
#include "SkString.h"
|
|
#include "sk_app/Window.h"
|
|
|
|
class SkCanvas;
|
|
class SkAnimTimer;
|
|
class SkMetaData;
|
|
|
|
class Slide : public SkRefCnt {
|
|
public:
|
|
virtual ~Slide() {}
|
|
|
|
virtual SkISize getDimensions() const = 0;
|
|
|
|
virtual void draw(SkCanvas* canvas) = 0;
|
|
virtual bool animate(const SkAnimTimer&) { 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, sk_app::Window::InputState state,
|
|
uint32_t modifiers) { return false; }
|
|
|
|
virtual bool onGetControls(SkMetaData*) { return false; }
|
|
virtual void onSetControls(const SkMetaData&) {}
|
|
|
|
SkString getName() { return fName; }
|
|
|
|
|
|
protected:
|
|
SkString fName;
|
|
};
|
|
|
|
|
|
#endif
|