////////////////////////////////////////////////////////////////////////////////
/// @brief V8 line editor
///
/// @file
///
/// DISCLAIMER
///
/// Copyright 2004-2013 triAGENS GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is triAGENS GmbH, Cologne, Germany
///
/// @author Dr. Frank Celler
/// @author Copyright 2011-2013, triAGENS GmbH, Cologne, Germany
////////////////////////////////////////////////////////////////////////////////

#ifndef TRIAGENS_V8_V8LINE_EDITOR_H
#define TRIAGENS_V8_V8LINE_EDITOR_H 1

#include "Utilities/LineEditor.h"

#include <v8.h>

// -----------------------------------------------------------------------------
// --SECTION--                                                class V8LineEditor
// -----------------------------------------------------------------------------

////////////////////////////////////////////////////////////////////////////////
/// @brief line editor
////////////////////////////////////////////////////////////////////////////////

class V8LineEditor : public LineEditor {
  V8LineEditor (LineEditor const&);
  V8LineEditor& operator= (LineEditor const&);

// -----------------------------------------------------------------------------
// --SECTION--                                      constructors and destructors
// -----------------------------------------------------------------------------

  public:

////////////////////////////////////////////////////////////////////////////////
/// @brief constructor
////////////////////////////////////////////////////////////////////////////////

    V8LineEditor (v8::Handle<v8::Context>, std::string const& history);

////////////////////////////////////////////////////////////////////////////////
/// @brief destructor
////////////////////////////////////////////////////////////////////////////////
    
    ~V8LineEditor ();

// -----------------------------------------------------------------------------
// --SECTION--                                                    public methods
// -----------------------------------------------------------------------------

  public:

////////////////////////////////////////////////////////////////////////////////
/// @brief line editor open
////////////////////////////////////////////////////////////////////////////////

    bool open (bool);

// -----------------------------------------------------------------------------
// --SECTION--                                                 protected methods
// -----------------------------------------------------------------------------

////////////////////////////////////////////////////////////////////////////////
/// @brief check if line is complete
////////////////////////////////////////////////////////////////////////////////

    bool isComplete (std::string const&, size_t lineno, size_t column);

// -----------------------------------------------------------------------------
// --SECTION--                                                 private variables
// -----------------------------------------------------------------------------

  private:

////////////////////////////////////////////////////////////////////////////////
/// @brief context
////////////////////////////////////////////////////////////////////////////////

    v8::Handle<v8::Context> _context;
};

#endif

// -----------------------------------------------------------------------------
// --SECTION--                                                       END-OF-FILE
// -----------------------------------------------------------------------------

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