/*
 * Cantata
 *
 * Copyright (c) 2011-2013 Craig Drummond <craig.p.drummond@gmail.com>
 *
 * ----
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "textbrowser.h"
#include <QImage>

// QTextEdit/QTextBrowser seems to do FastTransformation when scaling images, and this looks bad.
QVariant TextBrowser::loadResource(int type, const QUrl &name)
{
    if (QTextDocument::ImageResource==type && (name.scheme().isEmpty() || QLatin1String("file")==name.scheme())) {
        QImage img;
        img.load(name.path());
        if (!img.isNull()) {
            return img.scaled(picSize(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
        }
    }
    return QTextBrowser::loadResource(type, name);
}