EditorObserver.h

/**
 * This is the cursor observer class
 * 
 * This observer will be responsible for handling the cursor
 * position for the text editor
 * 
 * Author: Jamey Calabrese
 * Date: 04/04/2020
*/

#ifndef CURSOR_OBSERVER_H
#define CURSOR_OBSERVER_H

#include "CommandHistory.h"
#include "ECObserver.h"
#include "ECTextViewImp.h"
#include "EditorCommands.h"
#include "EditorDataController.h"
#include "EditorTextViewCont.h"
#include <vector>
#include <string>

class EditorObserver: public ECObserver
{
public:
  EditorObserver(ECTextViewImp *view, EditorDataController *edc);
  virtual void Update();
  enum MODE
  {
    EDIT,
    COMMAND
  };

private:
  void HandleEditInput();
  void HandleCommandInput();
  void HandleBackspaceCharacter();
  void HandleDeleteCharacter();
  void HandleInsertText(int key);
  void HandleNewLine();
  void ToggleWordWrap();

  MODE mode;
  ECTextViewImp *view;
  EditorDataController *edc;
  EditorTextViewCont vc;
  CommandHistory hist;
  FormatterInterface formatter;
  bool wordWrap;
};

#endif /* CURSOR_OBSERVER_H */