FileDrag.h

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/***************************************************************************
             FileDrag.h  -  check if Kwave can handle a mime type per drag&drop
                             -------------------
    begin                : Sat Feb 26 2011
    copyright            : (C) 2011 by Thomas Eschenbacher
    email                : Thomas.Eschenbacher@gmx.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef FILE_DRAG_H
#define FILE_DRAG_H

#include "config.h"

#include <QMimeData>
#include <QString>
#include <QUrl>

#include "libkwave/CodecManager.h"
#include "libkwave/String.h"

namespace Kwave
{
    namespace FileDrag
    {
        static inline bool canDecode(const QMimeData *source) {
            if (!source) return false;

            if (source->hasUrls()) {
                // dropping URLs
                foreach (QUrl url, source->urls()) {
                    QString mimetype =
                        Kwave::CodecManager::mimeTypeOf(url);
                    if (Kwave::CodecManager::canDecode(mimetype)) {
                        return true;
                    }
                }
            }

            foreach (QString format, source->formats()) {
                // dropping known mime type
                if (Kwave::CodecManager::canDecode(format)) {
                    qDebug("Kwave::FileDrag::canDecode(%s)",
                            DBG(QString(format)));
                    return true;
                }
            }
            return false;
        }
    }
}

#endif /* FILE_DRAG_H */

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