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gui: PreviewGeneratorPlainText: Escape html before working on text 

We use this semi-HTML mode to highlight words, but if we already
have tags in the document this does not work quite well.

Thus, escape the string before further processing it
This commit is contained in:
Albert S. 2022-08-28 13:01:44 +02:00
parent 2df273dee3
commit 1edfcc8f23
1 changed files with 2 additions and 1 deletions
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3
gui/previewgeneratorplaintext.cpp
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@ -58,6 +58,7 @@ QString PreviewGeneratorPlainText::generatePreviewText(QString content, RenderCo
++i;
}
resulText = resulText.toHtmlEscaped();
QString header = "<b>" + fileName + "</b> ";
for(QString &word : config.wordsToHighlight)
{
@ -112,7 +113,6 @@ QString PreviewGeneratorPlainText::generateLineBasedPreviewText(QTextStream &in,
if(containsRegex || contains)
{
currentSnippet.wordCountMap[word] = currentSnippet.wordCountMap.value(word, 0) + 1;
QString replacementString = "<span style=\"background-color: yellow;\">" + word + "</span>";
if(containsRegex)
{
@ -132,6 +132,7 @@ QString PreviewGeneratorPlainText::generateLineBasedPreviewText(QTextStream &in,
unsigned int lineCount = 0;
while(in.readLineInto(&currentLine))
{
currentLine = currentLine.toHtmlEscaped();
++lineCount;
bool matched = false;
if(justReadLinesCount > 0)