1
0
Fork 0
mirror of https://github.com/mozilla/pdf.js.git synced 2025-04-26 01:58:06 +02:00

XFA - Move the fake HTML representation of XFA from the worker to the main thread

- the only goal of this patch is to be able to get synchronously the fake html when printing from firefox:
    - in order to print we need to inject some html in beforeprint callback but we cannot block in waiting for all the pages.
  - from a memory point of view: it doesn't change anything since the fake HTML is deleted in the worker;
  - this way we don't break any assumptions.
This commit is contained in:
Calixte Denizet 2021-05-25 15:50:12 +02:00
parent 9478d2f064
commit 45c3f00a27
5 changed files with 50 additions and 32 deletions

View file

@ -146,8 +146,7 @@ class Page {
_getBoundingBox(name) {
if (this.xfaData) {
const { width, height } = this.xfaData.attributes.style;
return [0, 0, parseInt(width), parseInt(height)];
return this.xfaData.bbox;
}
const box = this._getInheritableProperty(name, /* getArray = */ true);
@ -241,7 +240,9 @@ class Page {
get xfaData() {
if (this.xfaFactory) {
return shadow(this, "xfaData", this.xfaFactory.getPage(this.pageIndex));
return shadow(this, "xfaData", {
bbox: this.xfaFactory.getBoundingBox(this.pageIndex),
});
}
return shadow(this, "xfaData", null);
}
@ -851,8 +852,11 @@ class PDFDocument {
return shadow(this, "xfaFaxtory", null);
}
get isPureXfa() {
return this.xfaFactory !== null;
get htmlForXfa() {
if (this.xfaFactory) {
return this.xfaFactory.getPages();
}
return null;
}
async loadXfaFonts(handler, task) {