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Merge pull request #13908 from brendandahl/xfa-find

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[api-minor] XFA - Support text search in XFA documents.
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Brendan Dahl 2021-08-23 08:53:02 -07:00 • committed by GitHub
commit bf5a45ce6d
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11 changed files with 531 additions and 238 deletions
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src/display/api.js
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@ -62,6 +62,7 @@ import { MessageHandler } from "../shared/message_handler.js";
import { Metadata } from "./metadata.js";
import { OptionalContentConfig } from "./optional_content_config.js";
import { PDFDataTransportStream } from "./transport_stream.js";
import { XfaText } from "./xfa_text.js";
const DEFAULT_RANGE_CHUNK_SIZE = 65536; // 2^16 = 65536
const RENDERING_CANCELLED_TIMEOUT = 100; // ms
@ -1531,6 +1532,13 @@ class PDFPageProxy {
* {@link TextContent} object that represents the page's text content.
*/
getTextContent(params = {}) {
if (this._transport._htmlForXfa) {
// TODO: We need to revisit this once the XFA foreground patch lands and
// only do this for non-foreground XFA.
return this.getXfa().then(xfa => {
return XfaText.textContent(xfa);
});
}
const readableStream = this.streamTextContent(params);
return new Promise(function (resolve, reject) {