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Merge pull request #15215 from Snuffleupagus/optional-content-initial

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[api-minor] Improve how we disable `PDFThumbnailView.setImage` for documents with Optional Content
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Tim van der Meij 2022-07-30 12:04:23 +02:00 • committed by GitHub
commit c7b71a3376
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5 changed files with 140 additions and 62 deletions
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web/base_viewer.js
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@ -1856,6 +1856,7 @@ class BaseViewer {
return Promise.resolve(null);
}
if (!this._optionalContentConfigPromise) {
console.error("optionalContentConfigPromise: Not initialized yet.");
// Prevent issues if the getter is accessed *before* the `onePageRendered`
// promise has resolved; won't (normally) happen in the default viewer.
return this.pdfDocument.getOptionalContentConfig();