1 /* 2 * Copyright (C) 2014 Satoshi Noguchi 3 * Copyright (C) 2014 Synaptics Inc 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 #ifndef _DISPLAY_H_ 19 #define _DISPLAY_H_ 20 21 class Display 22 { 23 public: Display()24 Display() {} ~Display()25 virtual ~Display() {} 26 Clear()27 virtual void Clear() {}; Reflesh()28 virtual void Reflesh() {}; 29 virtual void Output(const char * buf); 30 }; 31 32 class AnsiConsole : public Display 33 { 34 public: 35 AnsiConsole(); 36 virtual ~AnsiConsole(); 37 38 virtual void Clear(); 39 virtual void Reflesh(); 40 virtual void Output(const char * buf); 41 42 private: 43 void GetWindowSize(); 44 45 protected: 46 int m_numCols; 47 int m_numRows; 48 int m_curX; 49 int m_curY; 50 int m_maxCurX; 51 int m_maxCurY; 52 char * m_buf; 53 }; 54 55 #endif // _DISPLAY_H_ 56