Sakurai/pdf.js
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Print a special warning message, in the viewer, for XFA Foreground documents

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Currently XFAF documents use the same warning message as in the XFA *disabled* case, which is neither helpful nor correct.
This commit is contained in:
Jonas Jenwald 2021-09-23 15:02:24 +02:00
parent c914e9f0a6
commit fd1f0f647f
2 changed files with 6 additions and 2 deletions
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1
src/display/api.js
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@ -3060,6 +3060,7 @@ class WorkerTransport {
const params = this._params; const params = this._params;
return shadow(this, "loadingParams", { return shadow(this, "loadingParams", {
disableAutoFetch: params.disableAutoFetch, disableAutoFetch: params.disableAutoFetch,
enableXfa: params.enableXfa,
}); });
} }
} }

7
web/app.js
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@ -1555,10 +1555,13 @@ const PDFViewerApplication = {
if ( if (
info.IsXFAPresent && info.IsXFAPresent &&
!info.IsAcroFormPresent && !info.IsAcroFormPresent &&
// Note: `isPureXfa === true` implies that `enableXfa = true` was set.
!pdfDocument.isPureXfa !pdfDocument.isPureXfa
) { ) {
console.warn("Warning: XFA support is not enabled"); if (pdfDocument.loadingParams.enableXfa) {
console.warn("Warning: XFA Foreground documents are not supported");
} else {
console.warn("Warning: XFA support is not enabled");
}
this.fallback(UNSUPPORTED_FEATURES.forms); this.fallback(UNSUPPORTED_FEATURES.forms);
} else if ( } else if (
(info.IsAcroFormPresent || info.IsXFAPresent) && (info.IsAcroFormPresent || info.IsXFAPresent) &&