From 04573d2dc8c94370df117c45694beea702b880db Mon Sep 17 00:00:00 2001
From: Calixte Denizet <calixte.denizet@gmail.com>
Date: Sat, 3 Jul 2021 12:59:42 +0200
Subject: [PATCH] XFA - Disable xfa rendering for XFAF pdfs - we'll implement
XFAF support later.
---
src/core/catalog.js | 12 ++++++++++++
src/core/document.js | 1 +
2 files changed, 13 insertions(+)
diff --git a/src/core/catalog.js b/src/core/catalog.js
index 6c768e856..417545f70 100644
--- a/src/core/catalog.js
+++ b/src/core/catalog.js
@@ -86,6 +86,18 @@ class Catalog {
return shadow(this, "version", version.name);
}
+ /**
+ * @type {boolean} `true` for pure XFA documents,
+ * `false` for XFA Foreground documents.
+ */
+ get needsRendering() {
+ const needsRendering = this._catDict.get("NeedsRendering");
+ if (!isBool(needsRendering)) {
+ return shadow(this, "needsRendering", false);
+ }
+ return shadow(this, "needsRendering", needsRendering);
+ }
+
get collection() {
let collection = null;
try {
diff --git a/src/core/document.js b/src/core/document.js
index c9ced6ca2..1d7c70a7b 100644
--- a/src/core/document.js
+++ b/src/core/document.js
@@ -849,6 +849,7 @@ class PDFDocument {
get xfaFactory() {
if (
this.pdfManager.enableXfa &&
+ this.catalog.needsRendering &&
this.formInfo.hasXfa &&
!this.formInfo.hasAcroForm
) {