/data/gitorious.org/libyui/libyui-master/src/YWidgetID.h

/**************************************************************************
Copyright (C) 2000 - 2010 Novell, Inc.
All Rights Reserved.

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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

**************************************************************************/


/*---------------------------------------------------------------------\
|                                                                      |
|                      __   __    ____ _____ ____                      |
|                      \ \ / /_ _/ ___|_   _|___ \                     |
|                       \ V / _` \___ \ | |   __) |                    |
|                        | | (_| |___) || |  / __/                     |
|                        |_|\__,_|____/ |_| |_____|                    |
|                                                                      |
|                               core system                            |
|                                                        (C) SuSE GmbH |
\----------------------------------------------------------------------/

  File:         YWidgetID.h

  Author:       Stefan Hundhammer <sh@suse.de>

/-*/

#ifndef YWidgetID_h
#define YWidgetID_h

#include <iosfwd>
#include <string>

using std::string;


class YWidgetID
{
protected:
    YWidgetID() {}

public:
    virtual ~YWidgetID() {}

    virtual bool isEqual( YWidgetID * otherID ) const = 0;

    virtual string toString() const = 0;

private:
    YWidgetID( const YWidgetID & orig );
};


class YStringWidgetID: public YWidgetID
{
public:

    YStringWidgetID( const string & value );

    virtual ~YStringWidgetID();

    virtual bool isEqual( YWidgetID * otherID ) const;

    virtual string toString() const;

    string value() const;

    const string & valueConstRef() const;

private:
    string _value;
};

std::ostream & operator<<( std::ostream & stream, const YWidgetID * id );


#endif // YWidgetID_h