blob: 127b32da0250052cec91abb0b439363db466964a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* 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 {
return SkISize::Make(0, 0);
}
virtual void draw(SkCanvas* canvas) = 0;
virtual bool animate(const SkAnimTimer&) { return false; }
virtual void load(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
|
