mirror of
https://bitbucket.org/smil3y/kde-extraapps.git
synced 2025-02-24 19:02:53 +00:00
117 lines
2.7 KiB
C++
117 lines
2.7 KiB
C++
// 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 ABSTRACTDOCUMENTIMPL_H
|
|
#define ABSTRACTDOCUMENTIMPL_H
|
|
|
|
// Qt
|
|
#include <QByteArray>
|
|
#include <QObject>
|
|
|
|
// KDE
|
|
|
|
// Local
|
|
#include <lib/document/document.h>
|
|
#include <lib/orientation.h>
|
|
|
|
#include <QImage>
|
|
#include <QRect>
|
|
|
|
namespace Gwenview
|
|
{
|
|
|
|
class Document;
|
|
class DocumentJob;
|
|
class AbstractDocumentEditor;
|
|
|
|
struct AbstractDocumentImplPrivate;
|
|
class AbstractDocumentImpl : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
AbstractDocumentImpl(Document*);
|
|
virtual ~AbstractDocumentImpl();
|
|
|
|
/**
|
|
* This method is called by Document::switchToImpl after it has connected
|
|
* signals to the object
|
|
*/
|
|
virtual void init() = 0;
|
|
|
|
virtual Document::LoadingState loadingState() const = 0;
|
|
|
|
virtual DocumentJob* save(const KUrl&, const QByteArray& /*format*/)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
virtual AbstractDocumentEditor* editor()
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
virtual QByteArray rawData() const
|
|
{
|
|
return QByteArray();
|
|
}
|
|
|
|
virtual bool isEditable() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
virtual bool isAnimated() const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
virtual void startAnimation()
|
|
{}
|
|
|
|
virtual void stopAnimation()
|
|
{}
|
|
|
|
Document* document() const;
|
|
|
|
Q_SIGNALS:
|
|
void imageRectUpdated(const QRect&);
|
|
void metaInfoLoaded();
|
|
void loaded();
|
|
void loadingFailed();
|
|
void isAnimatedUpdated();
|
|
void editorUpdated();
|
|
|
|
protected:
|
|
void setDocumentImage(const QImage& image);
|
|
void setDocumentImageSize(const QSize& size);
|
|
void setDocumentKind(MimeTypeUtils::Kind);
|
|
void setDocumentFormat(const QByteArray& format);
|
|
void setDocumentExiv2Image(Exiv2::Image::AutoPtr);
|
|
void setDocumentDownSampledImage(const QImage&, int invertedZoom);
|
|
void setDocumentErrorString(const QString&);
|
|
void switchToImpl(AbstractDocumentImpl* impl);
|
|
|
|
private:
|
|
AbstractDocumentImplPrivate* const d;
|
|
};
|
|
|
|
} // namespace
|
|
|
|
#endif /* ABSTRACTDOCUMENTIMPL_H */
|