mirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/mozilla/pdf.js.git synced 2025-04-26 10:08:06 +02:00
Code Activity

[Editor] Add the ability to create/update the structure tree when saving a pdf containing newly added annotations (bug 1845087)

Browse source 
When there is no tree, the tags for the new annotions are just put under the root element.
When there is a tree, we insert the new tags at the right place in using the value
of structTreeParentId (added in PR #16916).
This commit is contained in:
Calixte Denizet 2023-09-11 17:51:22 +02:00
parent 7f8de83e96
commit a8573d4e1b
8 changed files with 613 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/core/writer.js
View file

@ -32,6 +32,8 @@ async function writeObject(ref, obj, buffer, { encrypt = null }) {
await writeDict(obj, buffer, transform);
} else if (obj instanceof BaseStream) {
await writeStream(obj, buffer, transform);
} else if (Array.isArray(obj)) {
await writeArray(obj, buffer, transform);
}
buffer.push("\nendobj\n");
}
@ -233,11 +235,7 @@ async function updateAcroform({
return;
}
// Clone the acroForm.
const dict = new Dict(xref);
for (const key of acroForm.getKeys()) {
dict.set(key, acroForm.getRaw(key));
}
const dict = acroForm.clone();
if (hasXfa && !hasXfaDatasetsEntry) {
// We've a XFA array which doesn't contain a datasets entry.