YPartitionSplitter.h

/*
  Copyright (C) 2000-2012 Novell, Inc
  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 2.1 of the
  License, or (at your option) version 3.0 of the License. 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., 51 Franklin Street, Fifth
  Floor, Boston, MA 02110-1301 USA
*/


/*-/

  File:     YPartitionSplitter.h

  Author:   Stefan Hundhammer <shundhammer@suse.de>

/-*/

#ifndef YPartitionSplitter_h
#define YPartitionSplitter_h

#include "YWidget.h"


class YPartitionSplitterPrivate;


class YPartitionSplitter : public YWidget
{
protected:
    YPartitionSplitter( YWidget *       parent,
            int         usedSize,
            int         totalFreeSize,
            int         newPartSize,
            int         minNewPartSize,
            int         minFreeSize,
            const std::string & usedLabel,
            const std::string & freeLabel,
            const std::string & newPartLabel,
            const std::string & freeFieldLabel,
            const std::string & newPartFieldLabel );

public:

    virtual ~YPartitionSplitter();

    virtual const char * widgetClass() const { return "YPartitionSplitter"; }

    virtual int value() = 0;

    virtual void setValue( int newValue ) = 0;


    // Access methods

    int     usedSize()          const;
    int     totalFreeSize()     const;
    int     minFreeSize()           const;
    int     maxFreeSize()           const   { return totalFreeSize() - minNewPartSize(); }
    int     freeSize()          { return totalFreeSize() - newPartSize(); }
    int     newPartSize()           { return value(); }
    int     minNewPartSize()    const;
    int     maxNewPartSize()    const   { return totalFreeSize() - minFreeSize(); }

    std::string usedLabel()             const;
    std::string freeLabel()             const;
    std::string newPartLabel()          const;
    std::string freeFieldLabel()        const;
    std::string newPartFieldLabel()     const;

    virtual bool setProperty( const std::string    & propertyName,
                  const YPropertyValue & val );

    virtual YPropertyValue getProperty( const std::string & propertyName );

    virtual const YPropertySet & propertySet();


    const char * userInputProperty() { return YUIProperty_Value; }


private:

    ImplPtr<YPartitionSplitterPrivate> priv;
};


#endif // YPartitionSplitter_h