WebCore/khtml/ecma/kjs_range.h

// -*- c-basic-offset: 2 -*-
/*
 *  This file is part of the KDE libraries
 *  Copyright (C) 2001 Peter Kelly (pmk@post.com)
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _KJS_RANGE_H_
#define _KJS_RANGE_H_

#include "ecma/kjs_dom.h"

namespace DOM {
    class RangeImpl;
}

namespace KJS {

  class DOMRange : public DOMObject {
  public:
    DOMRange(ExecState *exec, DOM::RangeImpl *r);
    ~DOMRange();
    virtual bool getOwnPropertySlot(ExecState *, const Identifier&, PropertySlot&);
    JSValue *getValueProperty(ExecState *exec, int token) const;
    // no put - all read-only
    virtual const ClassInfo* classInfo() const { return &info; }
    static const ClassInfo info;
    enum { StartContainer, StartOffset, EndContainer, EndOffset, Collapsed,
           CommonAncestorContainer,
           SetStart, SetEnd, SetStartBefore, SetStartAfter, SetEndBefore,
           SetEndAfter, Collapse, SelectNode, SelectNodeContents,
           CompareBoundaryPoints, DeleteContents, ExtractContents,
           CloneContents, InsertNode, SurroundContents, CloneRange, ToString,
           Detach, CreateContextualFragment };
    DOM::RangeImpl *impl() const { return m_impl.get(); }
  private:
    RefPtr<DOM::RangeImpl> m_impl;
};

  // Constructor object Range
  class RangeConstructor : public DOMObject {
  public:
    RangeConstructor(ExecState *) { }
    virtual bool getOwnPropertySlot(ExecState *, const Identifier&, PropertySlot&);
    JSValue *getValueProperty(ExecState *, int token) const;
    // no put - all read-only
    virtual const ClassInfo* classInfo() const { return &info; }
    static const ClassInfo info;
  };

  JSValue *getDOMRange(ExecState *exec, DOM::RangeImpl *r);
  JSValue *getRangeConstructor(ExecState *exec);

  DOM::RangeImpl *toRange(JSValue *); // returns 0 if the value is not a DOMRange object

} // namespace

#endif