fix: support text selection under search highlights #20463
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| const endDiv = this.#textLayers.get(parentTextLayer); | ||
| if (endDiv) { | ||
| const anchorHighlighted = anchor.classList?.contains("highlight"); | ||
| if (endDiv && !anchorHighlighted) { |
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I think the fix would be more robust if we moved the highlight check to where we find the anchor:
let anchor = modifyStart ? range.startContainer : range.endContainer;
if (anchor.nodeType === Node.TEXT_NODE) {
anchor = anchor.parentNode;
}
if (anchor.classList?.contains("highlighted")) {
anchor = anchor.parentNode;
}However, I could not find a way to "break" selection with the current approach (tested with test/pdfs/chrome-text-selection-markedContent.pdf), so it's probably fine too.
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/botio integrationtest |
From: Bot.io (Linux m4)ReceivedCommand cmd_integrationtest from @nicolo-ribaudo received. Current queue size: 0 Live output at: http://54.241.84.105:8877/09db56172e1d42e/output.txt |
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From: Bot.io (Linux m4)SuccessFull output at http://54.241.84.105:8877/09db56172e1d42e/output.txt Total script time: 20.46 mins
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From: Bot.io (Windows)SuccessFull output at http://54.193.163.58:8877/68ec04988f22474/output.txt Total script time: 40.20 mins
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4 participants
Fixes an issue where highlighted search results interfere with text selection. From what we can tell, the issue stems from moving
.endOfContentto the search highlight span, preventing the selection range from being extended.Steps to reproduce the issue:
pdfjs-highlight-issue.mov
The fix was tested on the demo viewer locally:
pdfjs-highlight-fix.mov