qpdfviewsb/sources/imagemodel.h

106 righe
2.1 KiB
C

/*
Copyright 2015 Adam Reichold
This file is part of qpdfview.
qpdfview 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.
qpdfview 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 qpdfview. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef IMAGEMODEL_H
#define IMAGEMODEL_H
#include <QCoreApplication>
#include "model.h"
namespace qpdfview
{
class ImagePlugin;
namespace Model
{
class ImagePage : public Page
{
friend class ImageDocument;
public:
QSizeF size() const;
QImage render(qreal horizontalResolution, qreal verticalResolution, Rotation rotation, QRect boundingRect) const;
private:
Q_DISABLE_COPY(ImagePage)
ImagePage(const QImage& image);
QImage m_image;
};
class ImageDocument : public Document
{
Q_DECLARE_TR_FUNCTIONS(Model::ImageDocument)
friend class qpdfview::ImagePlugin;
public:
int numberOfPages() const;
Page* page(int index) const;
QStringList saveFilter() const;
bool canSave() const;
bool save(const QString& filePath, bool withChanges) const;
Properties properties() const;
private:
Q_DISABLE_COPY(ImageDocument)
ImageDocument(const QImage& image);
QImage m_image;
};
}
class ImagePlugin : public QObject, Plugin
{
Q_OBJECT
Q_INTERFACES(qpdfview::Plugin)
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
Q_PLUGIN_METADATA(IID "local.qpdfview.Plugin")
#endif // QT_VERSION
public:
ImagePlugin(QObject* parent = 0);
Model::Document* loadDocument(const QString& filePath) const;
private:
Q_DISABLE_COPY(ImagePlugin)
};
} // qpdfview
#endif // IMAGEMODEL_H