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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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 qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qgalleryresource.h"
QTM_BEGIN_NAMESPACE
/*!
\class QGalleryResource
\ingroup gallery
\inmodule QtGallery
\brief The QGalleryResource class provides a resource identifier for a
gallery item.
A gallery resource is URL and a set of disambiguating meta-data properties
used to identify a single representation of a gallery item that may be
accessible using multiple protocols or in multiple formats. This may be
useful when querying something like a media server which can serve the same
video in multiple resolutions, instead of listing the same video multiple
times it would list it only once but include a resource for each resolution.
*/
/*!
Constructs a null resource.
*/
QGalleryResource::QGalleryResource()
{
}
/*!
Constructs a resource from a \a url.
*/
QGalleryResource::QGalleryResource(const QUrl &url)
: m_url(url)
{
}
/*!
Constructs a resource from a \a url and a set of \a attributes.
*/
QGalleryResource::QGalleryResource(const QUrl &url, QMap<int, QVariant> attributes)
: m_url(url)
, m_attributes(attributes)
{
}
/*!
Constructs a copy of a \a resource.
*/
QGalleryResource::QGalleryResource(const QGalleryResource &resource)
: m_url(resource.m_url)
, m_attributes(resource.m_attributes)
{
}
/*!
Destroys a resource.
*/
QGalleryResource::~QGalleryResource()
{
}
/*!
Assigns the value of \a resource to another resource.
*/
QGalleryResource &QGalleryResource::operator =(const QGalleryResource &resource)
{
m_url = resource.m_url;
m_attributes = resource.m_attributes;
return *this;
}
/*!
Compares \a resource to another resource.
Returns true if both resources are the same, and false otherwise.
*/
bool QGalleryResource::operator ==(const QGalleryResource &resource) const
{
return m_url == resource.m_url && m_attributes == resource.m_attributes;
}
/*!
Compares \a resource to another resource.
Returns true if the resource are not the same, and false otherwise.
*/
bool QGalleryResource::operator !=(const QGalleryResource &resource) const
{
return m_url != resource.m_url || m_attributes != resource.m_attributes;
}
/*!
Returns the URL of a resource.
*/
QUrl QGalleryResource::url() const
{
return m_url;
}
/*!
Returns the attributes of a resource.
*/
QMap<int, QVariant> QGalleryResource::attributes() const
{
return m_attributes;
}
/*!
Returns the value of the resource attribute identified by \a key.
*/
QVariant QGalleryResource::attribute(int key) const
{
return m_attributes.value(key);
}
QTM_END_NAMESPACE
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