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[api-minor] Deprecate getGlobalEventBus and update the "viewer components" examples accordingly

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To avoid outright breaking third-party usages of the "viewer components" the `getGlobalEventBus` functionality is left intact, but a deprecation message is printed if the function is invoked.

The various examples are updated to *explicitly* initialize an `EventBus` instance, and provide that when initializing the relevant viewer components.
This commit is contained in:
Jonas Jenwald 2020-02-26 17:16:30 +01:00
parent 965ebe63fd
commit 9a437a158f
16 changed files with 68 additions and 34 deletions
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4
web/app.js
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@ -18,7 +18,7 @@ import {
animationStarted,
AutoPrintRegExp,
DEFAULT_SCALE_VALUE,
getGlobalEventBus,
EventBus,
getPDFFileNameFromURL,
isValidRotation,
isValidScrollMode,
@ -343,7 +343,7 @@ const PDFViewerApplication = {
const eventBus =
appConfig.eventBus ||
getGlobalEventBus(AppOptions.get("eventBusDispatchToDOM"));
new EventBus({ dispatchToDOM: AppOptions.get("eventBusDispatchToDOM") });
this.eventBus = eventBus;
const pdfRenderingQueue = new PDFRenderingQueue();