mirror of
https://github.com/element-hq/element-web.git
synced 2024-12-16 08:21:31 +03:00
91 lines
3.2 KiB
TypeScript
91 lines
3.2 KiB
TypeScript
|
/*
|
||
|
|
Copyright 2020 The Matrix.org Foundation C.I.C.
|
||
|
|
|
||
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
you may not use this file except in compliance with the License.
|
||
|
|
You may obtain a copy of the License at
|
||
|
|
|
||
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
|
||
|
|
Unless required by applicable law or agreed to in writing, software
|
||
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
See the License for the specific language governing permissions and
|
||
|
|
limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
import React from "react";
|
||
|
|
import { BreadcrumbsStore } from "../../../stores/BreadcrumbsStore";
|
||
|
|
import AccessibleButton from "../elements/AccessibleButton";
|
||
|
|
import RoomAvatar from "../avatars/RoomAvatar";
|
||
|
|
import { _t } from "../../../languageHandler";
|
||
|
|
import { Room } from "matrix-js-sdk/src/models/room";
|
||
|
|
import defaultDispatcher from "../../../dispatcher/dispatcher";
|
||
|
|
import Analytics from "../../../Analytics";
|
||
|
|
import { UPDATE_EVENT } from "../../../stores/AsyncStore";
|
||
|
|
|
||
|
|
/*******************************************************************
|
||
|
|
* CAUTION *
|
||
|
|
*******************************************************************
|
||
|
|
* This is a work in progress implementation and isn't complete or *
|
||
|
|
* even useful as a component. Please avoid using it until this *
|
||
|
|
* warning disappears. *
|
||
|
|
*******************************************************************/
|
||
|
|
|
||
|
|
interface IProps {
|
||
|
|
}
|
||
|
|
|
||
|
|
interface IState {
|
||
|
|
}
|
||
|
|
|
||
|
|
export default class RoomBreadcrumbs2 extends React.PureComponent<IProps, IState> {
|
||
|
|
private isMounted = true;
|
||
|
|
|
||
|
|
constructor(props: IProps) {
|
||
|
|
super(props);
|
||
|
|
|
||
|
|
BreadcrumbsStore.instance.on(UPDATE_EVENT, this.onBreadcrumbsUpdate);
|
||
|
|
}
|
||
|
|
|
||
|
|
public componentWillUnmount() {
|
||
|
|
this.isMounted = false;
|
||
|
|
BreadcrumbsStore.instance.off(UPDATE_EVENT, this.onBreadcrumbsUpdate);
|
||
|
|
}
|
||
|
|
|
||
|
|
private onBreadcrumbsUpdate = () => {
|
||
|
|
if (!this.isMounted) return;
|
||
|
|
this.forceUpdate(); // we have no state, so this is the best we can do
|
||
|
|
};
|
||
|
|
|
||
|
|
private viewRoom = (room: Room, index: number) => {
|
||
|
|
Analytics.trackEvent("Breadcrumbs", "click_node", index);
|
||
|
|
defaultDispatcher.dispatch({action: "view_room", room_id: room.roomId});
|
||
|
|
};
|
||
|
|
|
||
|
|
public render(): React.ReactElement {
|
||
|
|
// TODO: Decorate crumbs with icons
|
||
|
|
const tiles = BreadcrumbsStore.instance.rooms.map((r, i) => {
|
||
|
|
return (
|
||
|
|
<AccessibleButton
|
||
|
|
className="mx_RoomBreadcrumbs2_crumb"
|
||
|
|
key={r.roomId}
|
||
|
|
onClick={() => this.viewRoom(r, i)}
|
||
|
|
aria-label={_t("Room %(name)s", {name: r.name})}
|
||
|
|
>
|
||
|
|
<RoomAvatar room={r} width={32} height={32}/>
|
||
|
|
</AccessibleButton>
|
||
|
|
)
|
||
|
|
});
|
||
|
|
|
||
|
|
if (tiles.length === 0) {
|
||
|
|
tiles.push(
|
||
|
|
<div className="mx_RoomBreadcrumbs2_placeholder">
|
||
|
|
{_t("No recently visited rooms")}
|
||
|
|
</div>
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
return <div className='mx_RoomBreadcrumbs2'>{tiles}</div>;
|
||
|
|
}
|
||
|
|
}
|