Implement always-on-screen capability for widgets

As per https://github.com/matrix-org/matrix-doc/issues/1354

This is whitelisted to only jitsi widgets for now as per comment,
mostly because any widget that we may make always-on-screen we need
to preemptively put in a PersistedElement container, which is
unnecessary for any other widget.

Apologies that this does a bunch of refactoring which could have
been split out separately: I only discovered what needed to be
refactored in the process of doing this.

Fixes https://github.com/vector-im/riot-web/issues/6984
This commit is contained in:
David Baker 2018-07-11 18:07:32 +01:00
parent b482a4cdd3
commit 8f10ee01c6
8 changed files with 194 additions and 74 deletions

View file

@ -18,6 +18,7 @@ import URL from 'url';
import dis from './dispatcher';
import IntegrationManager from './IntegrationManager';
import WidgetMessagingEndpoint from './WidgetMessagingEndpoint';
import ActiveWidgetStore from './stores/ActiveWidgetStore';
const WIDGET_API_VERSION = '0.0.1'; // Current API version
const SUPPORTED_WIDGET_API_VERSIONS = [
@ -155,6 +156,14 @@ export default class FromWidgetPostMessageApi {
const integType = (data && data.integType) ? data.integType : null;
const integId = (data && data.integId) ? data.integId : null;
IntegrationManager.open(integType, integId);
} else if (action === 'set_always_on_screen') {
// This is a new message: there is no reason to support the deprecated widgetData here
const data = event.data.data;
const val = data.value;
if (ActiveWidgetStore.widgetHasCapability(widgetId, 'm.always_on_screen')) {
ActiveWidgetStore.setWidgetPersistence(widgetId, val);
}
} else {
console.warn('Widget postMessage event unhandled');
this.sendError(event, {message: 'The postMessage was unhandled'});