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64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
/*
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Copyright (c) 2012-2013 Montel Laurent <montel@kde.org>
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef IMAGESCALINGJOB_H
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#define IMAGESCALINGJOB_H
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#include <QByteArray>
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#include <QObject>
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#include <QImage>
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#include <QBuffer>
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namespace MessageComposer {
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class ImageScalingJob : public QObject
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{
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Q_OBJECT
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public:
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explicit ImageScalingJob(QObject *parent);
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~ImageScalingJob();
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/**
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* @brief loadImageFromData
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* @param data
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* @return true if we can load image.
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*/
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bool loadImageFromData(const QByteArray& data);
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/**
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* @brief resizeImage
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* @return true if we are able to resize image
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*/
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bool resizeImage();
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/**
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* @brief imageArray
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* @return data from image after saving
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*/
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QByteArray imageArray() const;
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/**
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* @brief mimetype
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* @return new image mimetype after saving.
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*/
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QByteArray mimetype() const;
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private:
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QImage mImage;
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QBuffer mBuffer;
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};
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}
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#endif // IMAGESCALINGJOB_H
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