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[Editor] Add support for printing newly added Ink annotations

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This commit is contained in:
Calixte Denizet 2022-06-15 16:57:33 +02:00
parent 8d466f5dac
commit f27c8c4471
6 changed files with 271 additions and 94 deletions
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46
src/core/worker.js
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@ -15,7 +15,6 @@
import {
AbortException,
AnnotationEditorPrefix,
arrayByteLength,
arraysToBytes,
createPromiseCapability,
@ -33,13 +32,13 @@ import {
warn,
} from "../shared/util.js";
import { Dict, Ref } from "./primitives.js";
import { getNewAnnotationsMap, XRefParseException } from "./core_utils.js";
import { LocalPdfManager, NetworkPdfManager } from "./pdf_manager.js";
import { clearGlobalCaches } from "./cleanup_helper.js";
import { incrementalUpdate } from "./writer.js";
import { isNodeJS } from "../shared/is_node.js";
import { MessageHandler } from "../shared/message_handler.js";
import { PDFWorkerStream } from "./worker_stream.js";
import { XRefParseException } from "./core_utils.js";
class WorkerTask {
constructor(name) {
@ -558,22 +557,9 @@ class WorkerMessageHandler {
function ({ isPureXfa, numPages, annotationStorage, filename }) {
pdfManager.requestLoadedStream();
const newAnnotationsByPage = new Map();
if (!isPureXfa) {
// The concept of page in a XFA is very different, so
// editing is just not implemented.
for (const [key, value] of annotationStorage) {
if (!key.startsWith(AnnotationEditorPrefix)) {
continue;
}
let annotations = newAnnotationsByPage.get(value.pageIndex);
if (!annotations) {
annotations = [];
newAnnotationsByPage.set(value.pageIndex, annotations);
}
annotations.push(value);
}
}
const newAnnotationsByPage = !isPureXfa
? getNewAnnotationsMap(annotationStorage)
: null;
const promises = [
pdfManager.onLoadedStream(),
@ -583,17 +569,19 @@ class WorkerMessageHandler {
pdfManager.ensureDoc("startXRef"),
];
for (const [pageIndex, annotations] of newAnnotationsByPage) {
promises.push(
pdfManager.getPage(pageIndex).then(page => {
const task = new WorkerTask(`Save (editor): page ${pageIndex}`);
return page
.saveNewAnnotations(handler, task, annotations)
.finally(function () {
finishWorkerTask(task);
});
})
);
if (newAnnotationsByPage) {
for (const [pageIndex, annotations] of newAnnotationsByPage) {
promises.push(
pdfManager.getPage(pageIndex).then(page => {
const task = new WorkerTask(`Save (editor): page ${pageIndex}`);
return page
.saveNewAnnotations(handler, task, annotations)
.finally(function () {
finishWorkerTask(task);
});
})
);
}
}
if (isPureXfa) {