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

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbCore module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

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

#include <hbstyleparameters.h>

class HbStyleParametersPrivate

{

public:

    HbStyleParametersPrivate();

    QList<QString> keys;

    QList<QVariant> values;

};

HbStyleParametersPrivate::HbStyleParametersPrivate()

{

}

/*!

    @stable

    @hbcore

    \class HbStyleParameters

    \brief HbStyleParameters is a class that can be used to fetch style parameters with

    HbStyle::polish.

    \sa HbStyle::polish.

*/

/*!

    Default constructor.

*/

HbStyleParameters::HbStyleParameters() :

    d_ptr(new HbStyleParametersPrivate)

{

}

/*!

    Destructor.

*/

HbStyleParameters::~HbStyleParameters()

{

    delete d_ptr;

}

/*!

    Returns the number of the parameters.

    \return number of parameters

*/

int HbStyleParameters::count()

{

    return d_ptr->keys.count();

}

/*!

    indexOf

    Returns the index of the parameter with given name.

    \param key name of the parameter

    \return index of given parameter

*/

int HbStyleParameters::indexOf( const QString& key )

{

    return d_ptr->keys.indexOf(key);

}

/*!

    Returns the name of the parameter at given index.

    \param index position of the parameter

    \return key name of the parameter

*/

QString HbStyleParameters::key( int index )

{

    return d_ptr->keys.at(index);

}

/*!

    Equals to key(index).

*/

QString HbStyleParameters::parameter( int index )

{

    return key(index);

}

/*!

    Returns the value of the parameter at given index.

    \param index position of the parameter

    \return value of the parameter

*/

QVariant HbStyleParameters::value( int index )

{

    return d_ptr->values.at(index);

}

/*!

    Returns the value of the parameter with given name.

    This is a convenience method. Equals to calling value(indexOf(key)).

    \param key name of the parameter

    \return value of the parameter

*/

QVariant HbStyleParameters::value( const QString &key )

{

    int index = indexOf(key);

    if ( index >= 0 && index < d_ptr->values.count() )

        return value(index);

    return QVariant();

}

/*!

    Sets the value of the parameter at given index.

    \param index position of the parameter

    \param value value to be set

*/

void HbStyleParameters::setValue( int index, const QVariant &value )

{

    d_ptr->values.replace(index, value);

}

/*!

    Sets the value of the parameter with given name.

    This is a convenience method. Equals to calling setValue(indexOf(param), value).

    \param param name of the parameter

    \param value value to be set

*/

void HbStyleParameters::setValue( const QString &param, const QVariant &value )

{

    setValue(indexOf(param), value);

}

/*!

    Add a new parameter.

    \param key name of the parameter to be added

    \param value default value

*/

void HbStyleParameters::addParameter( const QString &key, const QVariant &value )

{

    d_ptr->keys.append(key);

    d_ptr->values.append(value);

}

/*!

    Remove a parameter from given index

    \param index position of the parameter

*/

void HbStyleParameters::removeAt( int index )

{

    d_ptr->keys.removeAt(index);

    d_ptr->values.removeAt(index);

}

/*!

    \internal

*/

QList<QString> &HbStyleParameters::keys()

{

    return d_ptr->keys;

}

/*!

    \internal

*/

QList<QVariant> &HbStyleParameters::values()

{

    return d_ptr->values;

}