qspotifyimageprovider.cpp

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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Yoann Lopes (yoann.lopes@nokia.com)
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#include "qspotifyimageprovider.h"

#include <QtConcurrent/QtConcurrentRun>
#include <QtGui/QPainter>

#include <libspotify/api.h>

#include "qspotifysession.h"

QSpotifyImageProvider::QSpotifyImageProvider()
    : QQuickImageProvider(QQuickImageProvider::Image)
{
}

QImage QSpotifyImageProvider::requestImage(const QString &id, QSize *size, const QSize &)
{
    QStringList parts = id.split('?');

    QImage im = QSpotifySession::instance()->requestSpotifyImage(parts.at(0));

    if (size)
        *size = im.size();

    if(parts.length() > 1) {
        QColor color(parts.at(1));
        if(color.isValid()) {
            color.setAlpha(127);
            QPainter painter(&im);
            painter.fillRect(im.rect(), color);
            painter.end();
        }
    }
    return im;
}