#ifndef _COLORER_TEXTLINESSTORE_H_
#define _COLORER_TEXTLINESSTORE_H_

#include<common/Vector.h>
#include<common/io/InputSource.h>
#include<colorer/LineSource.h>

/** Reads array of text lines and
    makes it accessible with LineSource interface.
    All lines should be separated with \\r\\n , \\n or \\r characters.

    @ingroup colorer_viewer
*/
class TextLinesStore : public LineSource
{
public:

  /** Empty constructor. Does nothing.
  */
  TextLinesStore();
  ~TextLinesStore();

  /** Loads specified file into vector of strings.
      @param fileName File to load.
      @param inputEncoding Input file encoding.
      @param tab2spaces Points, if we have to convert all tabs in file into spaces.
  */
  void loadFile(const String *fileName, const String *inputEncoding, bool tab2spaces);
  /** Returns loaded file name.
  */
  const String *getFileName();
  /** Returns total lines count in text. */
  int getLineCount();

  String *getLine(int lno);
protected:
  /** Frees loaded file lines.
  */
  void freeFile();
private:
  Vector<String*> lines;
  SString *fileName;
  void replaceTabs(int lno);

};
#endif
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is the Colorer Library.
 *
 * The Initial Developer of the Original Code is
 * Cail Lomecb <cail@nm.ru>.
 * Portions created by the Initial Developer are Copyright (C) 1999-2005
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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 * ***** END LICENSE BLOCK ***** */