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67 lines
1.6 KiB
67 lines
1.6 KiB
/*************************************************************************** |
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* Copyright (C) 2008 by Ely Levy <elylevy@cs.huji.ac.il> * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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***************************************************************************/ |
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#include "epubdocument.h" |
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using namespace Epub; |
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EpubDocument::EpubDocument(const QString &fileName) : QTextDocument() |
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{ |
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mEpub = epub_open(qPrintable(fileName), 3); |
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} |
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bool EpubDocument::isValid() |
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{ |
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return (mEpub?true:false); |
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} |
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EpubDocument::~EpubDocument() { |
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if (mEpub) |
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epub_close(mEpub); |
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epub_cleanup(); |
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} |
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struct epub *EpubDocument::getEpub() |
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{ |
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return mEpub; |
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} |
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QVariant EpubDocument::loadResource(int type, const QUrl &name) |
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{ |
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int size; |
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char *data; |
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// Get the data from the epub file |
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size = epub_get_data(mEpub, qPrintable(name.toString()), &data); |
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QVariant resource; |
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if (size > 0) { |
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switch(type) { |
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case QTextDocument::ImageResource: |
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resource.setValue(QImage::fromData((unsigned char *)data, size)); |
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break; |
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default: |
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resource.setValue(QString(data)); |
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break; |
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} |
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free(data); |
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} |
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// add to cache |
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addResource(type, name, resource); |
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return resource; |
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} |
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