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Pause translation when appending the textLayer and structTreeLayer to the page

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Note that we must append the textLayer to the DOM *before* enabling the `highlighter` and `accessibilityManager`, to avoid breaking e.g. a pending searching operation.
The least invasive solution, that I was able to come up with, is to introduce a new `TextLayerBuilder` callback-function for this purpose.
This commit is contained in:
Jonas Jenwald 2023-10-27 14:55:12 +02:00
parent 6115a328ea
commit d293048c5d
2 changed files with 20 additions and 4 deletions
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10
web/pdf_page_view.js
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@ -436,7 +436,10 @@ class PDFPageView {
: null);
const treeDom = this.structTreeLayer?.render(tree);
if (treeDom) {
// Pause translation when inserting the structTree in the DOM.
this.l10n.pause();
this.canvas?.append(treeDom);
this.l10n.resume();
}
this.structTreeLayer?.show();
}
@ -863,7 +866,12 @@ class PDFPageView {
enablePermissions:
this.#textLayerMode === TextLayerMode.ENABLE_PERMISSIONS,
});
div.append(this.textLayer.div);
this.textLayer.onAppend = textLayerDiv => {
// Pause translation when inserting the textLayer in the DOM.
this.l10n.pause();
this.div.append(textLayerDiv);
this.l10n.resume();
};
}
if (