EditorDataController.h

#ifndef EDITOR_DATA_CONTROLLER_H
#define EDITOR_DATA_CONTROLLER_H

#include <vector>
#include <string>

class EditorDataController
{
public:
  EditorDataController();
  ~EditorDataController();
  void DeleteCharacter(int row, int column);
  void DeleteNewLine(int row);
  char GetCharAt(int row, int col);
  std::string GetLine(int row);
  int GetLineLength(int row);
  std::string GetLineSegment(int row, int x0, int x1);
  int GetNumLines() { return buffer.size(); }
  void InsertCharacter(char c,int row, int column);
  void InsertNewLine(int row, int column);
  void ResetBuffer();

  // File Management Methods
  int SaveFile(std::string fname);
  int LoadFile(std::string fname);
private:
  void ClearBuffer();
  std::vector<std::string*> buffer;
};

#endif /* EDITOR_DATA_CONTROLLER_H */