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Change the createPromiseCapability helper function into a PromiseCapability class

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This is not only slightly more compact, but it also simplifies the handling of the `settled` getter.
This commit is contained in:
Jonas Jenwald 2022-03-07 17:41:41 +01:00
parent f9c2a8d437
commit 317abd6d07
24 changed files with 117 additions and 122 deletions
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4
web/pdf_attachment_viewer.js
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@ -13,7 +13,7 @@
* limitations under the License.
*/
import { createPromiseCapability, getFilenameFromUrl } from "pdfjs-lib";
import { getFilenameFromUrl, PromiseCapability } from "pdfjs-lib";
import { BaseTreeViewer } from "./base_tree_viewer.js";
import { waitOnEventOrTimeout } from "./event_utils.js";
@ -50,7 +50,7 @@ class PDFAttachmentViewer extends BaseTreeViewer {
if (!keepRenderedCapability) {
// The only situation in which the `_renderedCapability` should *not* be
// replaced is when appending FileAttachment annotations.
this._renderedCapability = createPromiseCapability();
this._renderedCapability = new PromiseCapability();
}
this._pendingDispatchEvent = false;
}