| Tom Hudson | 2880df2 | 2015-10-29 09:55:42 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | * |
| 7 | */ |
| 8 | |
| 9 | #ifndef VisualModule_DEFINED |
| 10 | #define VisualModule_DEFINED |
| 11 | |
| 12 | #include "SkRefCnt.h" |
| 13 | |
| 14 | class SkCanvas; |
| 15 | |
| 16 | /* |
| 17 | * VisualModule is the base class for all of the various types of activities VisualBench supports. |
| 18 | * |
| 19 | * The common theme tying these all together is they need to display an image to the screen. Later, |
| 20 | * on we some modules will also be interactive |
| 21 | */ |
| 22 | class VisualModule : public SkRefCnt { |
| 23 | public: |
| 24 | virtual ~VisualModule() {} |
| 25 | |
| 26 | virtual void draw(SkCanvas* canvas)=0; |
| 27 | |
| 28 | virtual bool onHandleChar(SkUnichar unichar) = 0; |
| 29 | |
| 30 | private: |
| 31 | typedef SkRefCnt INHERITED; |
| 32 | }; |
| 33 | |
| 34 | #endif |