show.hpp

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#ifndef EASYVIM_SHOW_HPP
#define EASYVIM_SHOW_HPP
#include <vector>
#include <string>
#include <iostream>
#include "config.hpp"
 
 
namespace ev {
 
class window{
public:
 
    enum WindowStatus{
        NORMAL  = 0, 
        INSERT  = 1, 
        COVER   = 2, 
        COMMAND = 3, 
        WARNING_TRY_UNSAVE_QUIT = 4, 
        WARNING_PATTERN_NOT_FOUND = 5 
    };
 
    window(EVFile* f) : lineNumber(0), colNumber(0), status(NORMAL), file(f){}
    ~window(){
    }
    void init();
    void quit();
 
    int  getInput();
 
    std::string getCommand();
 
    void flushScreen();
 
    void flushLine();
 
    void updateStatus();
 
    void moveTo(size_t line, size_t col);
 
    bool moveCur();
 
    void moveUp();
 
    void moveDown();
 
    void moveLeft();
 
    void moveRight();
 
    void moveHead();
 
    void moveEnd();
 
    void moveTop();
 
    void moveBottom();
 
 
    WindowStatus getStatus(){
        return status;
    }
    bool setStatus(WindowStatus s){
        status = s;
        return true;
    }
    void printWin(std::string str);
 
    void getCuryx(int& x, int& y);
 
    void refreshCur(bool flush = true);
 
    size_t getCurRow(){
        return curRow;
    }
 
    size_t getCurCol(){
        return curCol;
    }
 
    void setCurRow(size_t row){
        curRow = row;
        return;
    }
 
 
private:
    size_t          lineNumber; 
    size_t          colNumber;  
    size_t          curRow, curCol; 
    WindowStatus    status;
    EVFile*         file;
    int             x, y;
};
 
}
 
 
 
 
#endif //EASYVIM_SHOW_HPP