// vim: set tabstop=4 shiftwidth=4 expandtab:
/*
Gwenview: an image viewer
Copyright 2007 Aurélien Gâteau <agateau@kde.org>

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; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

*/
#ifndef DOCUMENTLOADEDIMPL_H
#define DOCUMENTLOADEDIMPL_H

// Qt

// KDE

// Local
#include <lib/document/abstractdocumenteditor.h>
#include <lib/document/abstractdocumentimpl.h>

class QByteArray;
class QIODevice;

class KUrl;

namespace Gwenview
{

struct DocumentLoadedImplPrivate;
class DocumentLoadedImpl : public AbstractDocumentImpl, protected AbstractDocumentEditor
{
    Q_OBJECT
public:
    /**
     * @param quietInit set to true if init() should not emit any signal
     */
    DocumentLoadedImpl(Document*, const QByteArray&, bool quietInit = false);
    ~DocumentLoadedImpl();

    // AbstractDocumentImpl
    virtual void init();
    virtual Document::LoadingState loadingState() const;
    virtual DocumentJob* save(const KUrl&, const QByteArray& format);
    virtual AbstractDocumentEditor* editor();
    virtual QByteArray rawData() const;
    virtual bool isEditable() const;
    //

protected:
    virtual bool saveInternal(QIODevice* device, const QByteArray& format);

    // AbstractDocumentEditor
    virtual void setImage(const QImage&);
    virtual void applyTransformation(Orientation orientation);
    //

private:
    DocumentLoadedImplPrivate* const d;

    friend class SaveJob;
};

} // namespace

#endif /* DOCUMENTLOADEDIMPL_H */