/*
    TUIpeer works in conjunction with an implementation of java.awt.Toolkit
    to provide a Text User Interface for programs using the Java AWT.

    Copyright (C) 1997-2000  Stuart D. Gathman <stuart@bmsi.com>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __textedit_h
#define __textedit_h
#pragma interface
#include "textbrowse.h"
#include <strlist.h>
#include <textlist.h>

struct TextEdit: EditorBase, TextBrowse {
  TextEdit(StringList *model = 0);
  ~TextEdit();
  void key(int);
  void cmd(int);
  void addch(char);
  void insch(char);
  void delch();
  void insertln(int);
  void deleteln(int);
  void clrtoeol();
  void replaceText(const string &txt);
  void replaceText(const string &txt,int start,int end);
  //void restoreLine();	// undo changes to current line
  virtual void reform(bool = false);
  static string pasteBuffer;
private:
  void repaintToEOL(int row,int col);
  void repaintToEOL();
  struct TextList: TextArray {
    StringList &txt;
    const char *operator[](int i) {
      if (i < 0 || i >= txt.size()) return 0;
      return txt[i].c_str();
    }
    int size() { return txt.size(); }
    TextList(StringList &r): txt(r) { }
  };
  TextList view;
  TextEdit(const TextEdit &);
  TextEdit&operator=(const TextEdit &);
protected:
  StringList &txt;
  int wrapmargin;
};
#endif