gui: PreviewGenerator*: Fallback to partial highlighting if no whole word match
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5a47f5949f
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@ -49,6 +49,10 @@ QSharedPointer<PreviewResult> PreviewGeneratorPdf::generate(RenderConfig config,
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{
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{
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QList<QRectF> rects =
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QList<QRectF> rects =
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pdfPage->search(word, Poppler::Page::SearchFlag::IgnoreCase | Poppler::Page::SearchFlag::WholeWords);
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pdfPage->search(word, Poppler::Page::SearchFlag::IgnoreCase | Poppler::Page::SearchFlag::WholeWords);
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if(rects.empty())
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{
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rects = pdfPage->search(word, Poppler::Page::SearchFlag::IgnoreCase);
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}
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for(QRectF &rect : rects)
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for(QRectF &rect : rects)
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{
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{
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QPainter painter(&img);
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QPainter painter(&img);
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@ -103,10 +103,25 @@ QString PreviewGeneratorPlainText::generateLineBasedPreviewText(QTextStream &in,
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for(QString &word : config.wordsToHighlight)
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for(QString &word : config.wordsToHighlight)
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{
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{
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QRegularExpression searchRegex("\\b" + word + "\\b");
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QRegularExpression searchRegex("\\b" + word + "\\b");
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if(line.contains(searchRegex))
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bool containsRegex = line.contains(searchRegex);
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bool contains = false;
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if(!containsRegex)
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{
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contains = line.contains(word, Qt::CaseInsensitive);
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}
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if(containsRegex || contains)
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{
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{
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currentSnippet.wordCountMap[word] = currentSnippet.wordCountMap.value(word, 0) + 1;
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currentSnippet.wordCountMap[word] = currentSnippet.wordCountMap.value(word, 0) + 1;
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line.replace(searchRegex, "<span style=\"background-color: yellow;\">" + word + "</span>");
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QString replacementString = "<span style=\"background-color: yellow;\">" + word + "</span>";
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if(containsRegex)
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{
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line.replace(searchRegex, replacementString);
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}
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else
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{
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line.replace(word, replacementString, Qt::CaseInsensitive);
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}
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++foundWordsCount;
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++foundWordsCount;
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}
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}
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}
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}
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@ -143,7 +158,7 @@ QString PreviewGeneratorPlainText::generateLineBasedPreviewText(QTextStream &in,
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}
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}
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for(QString &word : config.wordsToHighlight)
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for(QString &word : config.wordsToHighlight)
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{
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{
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if(currentLine.contains(QRegularExpression("\\b" + word + "\\b")))
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if(currentLine.contains(word, Qt::CaseInsensitive))
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{
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{
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matched = true;
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matched = true;
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break;
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break;
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