PanoramioWidget.cpp

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//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2009      Bastian Holst <bastianholst@gmx.de>
//

// Self
#include "PanoramioWidget.h"

// Marble
#include "MarbleDebug.h"
#include "GeoPainter.h"
#include "ViewportParams.h"
#include "GeoSceneLayer.h"

using namespace Marble;

PanoramioWidget::PanoramioWidget( QObject *parent )
    : AbstractDataPluginWidget( parent )
{
}

QString PanoramioWidget::widgetType() const
{
    return "panoramioWidget";
}
     
bool PanoramioWidget::initialized()
{
    return !smallImage.isNull();
}
    
void PanoramioWidget::addDownloadedFile( QString url, QString type )
{
    if( standardImageSize == type ) {
        // Loading original image
        QImage largeImage;
        largeImage.load( url );
        
        // Scaling the image to the half of the original size
        smallImage = largeImage.scaled( largeImage.size() / 2,
                                        Qt::IgnoreAspectRatio,
                                        Qt::SmoothTransformation );
    }
    else {
        mDebug() << "PanoramioWidget: addDownloadFile can't handle type " << type;
    }
}

QDate PanoramioWidget::uploadDate() const
{
    return m_uploadDate;
}
    
void PanoramioWidget::setUploadDate( QDate uploadDate )
{
    m_uploadDate = uploadDate;
}

bool PanoramioWidget::operator<( const AbstractDataPluginWidget *other ) const
{
    if( other->widgetType() == widgetType() ) {
        return uploadDate() > ((PanoramioWidget *) other)->uploadDate();
    }
    else {
        return false;
    }
}
   
bool PanoramioWidget::render( GeoPainter *painter, ViewportParams *viewport,
                              const QString& renderPos, GeoSceneLayer * layer )
{
    painter->drawImage( coordinates(), smallImage );
    return true;
}

#include "PanoramioWidget.h"