38 lines
954 B
C++
38 lines
954 B
C++
#include <QScopedPointer>
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#include <poppler-qt5.h>
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#include "pdfprocessor.h"
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PdfProcessor::PdfProcessor()
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{
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}
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QVector<PageData> PdfProcessor::process(const QByteArray &data) const
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{
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QVector<PageData> result;
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QScopedPointer<Poppler::Document> doc(Poppler::Document::loadFromData(data));
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if(doc.isNull())
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{
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throw LooqsGeneralException("Failed to process pdf data");
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}
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if(doc->isLocked())
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{
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throw LooqsGeneralException("Doc is locked");
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}
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QRectF entirePage;
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auto pagecount = doc->numPages();
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QString entire;
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entire.reserve(data.size()); // TODO too much
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for(auto i = 0; i < pagecount; i++)
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{
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QString text = doc->page(i)->text(entirePage);
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result.append({static_cast<unsigned int>(i + 1), text});
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/*TODO: hack, so we can fts search several words over the whole document, not just pages.
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* this of course uses more space and should be solved differently.
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*/
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entire += text;
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}
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result.append({0, entire});
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return result;
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}
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