ZenBrowserMirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/zen-browser/pdf.js.git synced 2025-07-08 01:10:08 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

[api-minor] Remove the getGlobalEventBus viewer functionality (PR 11631 follow-up)

Browse source 
The correct/intended way of working with the "viewer components" is by providing an `EventBus` instance upon initialization, and the `getGlobalEventBus` was only added for backwards compatibility.
Note, for example, that using `getGlobalEventBus` doesn't really work at all well with a use-case where there's *multiple* `PDFViewer` instances on a one page, since it may then be difficult/impossible to tell which viewer a particular event originated from.

All of the "viewer components" examples have been previously updated, such that there's no longer any code/examples which relies on the now removed `getGlobalEventBus` functionality.
This commit is contained in:
Jonas Jenwald 2020-02-27 15:02:03 +01:00
parent c12ea21c14
commit 7fd5f2dd61
8 changed files with 10 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

4
web/pdf_link_service.js
View file

@ -13,7 +13,7 @@
* limitations under the License.
*/
import { getGlobalEventBus, parseQueryString } from "./ui_utils.js";
import { parseQueryString } from "./ui_utils.js";
/**
* @typedef {Object} PDFLinkServiceOptions
@ -44,7 +44,7 @@ class PDFLinkService {
externalLinkEnabled = true,
ignoreDestinationZoom = false,
} = {}) {
this.eventBus = eventBus || getGlobalEventBus();
this.eventBus = eventBus;
this.externalLinkTarget = externalLinkTarget;
this.externalLinkRel = externalLinkRel;
this.externalLinkEnabled = externalLinkEnabled;