element-web/src/components/structures/LeftPanel2.tsx

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/*
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 * as React from "react";
import TagPanel from "./TagPanel";
import classNames from "classnames";
import dis from "../../dispatcher/dispatcher";
import AccessibleButton from "../views/elements/AccessibleButton";
import { _t } from "../../languageHandler";
import SearchBox from "./SearchBox";
import RoomList2 from "../views/rooms/RoomList2";
import TopLeftMenuButton from "./TopLeftMenuButton";
import { Action } from "../../dispatcher/actions";
import { MatrixClientPeg } from "../../MatrixClientPeg";
import BaseAvatar from '../views/avatars/BaseAvatar';
import RoomBreadcrumbs from "../views/rooms/RoomBreadcrumbs";
/*******************************************************************
* 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 {
// TODO: Support collapsed state
}
interface IState {
searchExpanded: boolean;
searchFilter: string; // TODO: Move search into room list?
}
export default class LeftPanel2 extends React.Component<IProps, IState> {
// TODO: Properly support TagPanel
// TODO: Properly support searching/filtering
// TODO: Properly support breadcrumbs
// TODO: Properly support TopLeftMenu (User Settings)
// TODO: a11y
// TODO: actually make this useful in general (match design proposals)
// TODO: Fadable support (is this still needed?)
constructor(props: IProps) {
super(props);
this.state = {
searchExpanded: false,
searchFilter: "",
};
}
private onSearch = (term: string): void => {
this.setState({searchFilter: term});
};
private onSearchCleared = (source: string): void => {
if (source === "keyboard") {
dis.fire(Action.FocusComposer);
}
this.setState({searchExpanded: false});
}
private onSearchFocus = (): void => {
this.setState({searchExpanded: true});
};
private onSearchBlur = (event: FocusEvent): void => {
const target = event.target as HTMLInputElement;
if (target.value.length === 0) {
this.setState({searchExpanded: false});
}
}
private renderHeader(): React.ReactNode {
// TODO: Use real profile info
// TODO: Presence
// TODO: Breadcrumbs toggle
// TODO: Menu button
const avatarSize = 32;
return (
<div className="mx_LeftPanel2_userHeader">
<div className="mx_LeftPanel2_headerRow">
<span className="mx_LeftPanel2_userAvatarContainer">
<BaseAvatar
idName={MatrixClientPeg.get().getUserId()}
name={"TODO: Display Name"}
url={null}
width={avatarSize}
height={avatarSize}
resizeMethod="crop"
className="mx_LeftPanel2_userAvatar"
/>
</span>
<span className="mx_LeftPanel2_userName">Irene</span>
</div>
<div className="mx_LeftPanel2_headerRow mx_LeftPanel2_breadcrumbsContainer">
<RoomBreadcrumbs />
</div>
</div>
);
}
public render(): React.ReactNode {
const tagPanel = (
<div className="mx_LeftPanel2_tagPanelContainer">
<TagPanel/>
</div>
);
const searchBox = (<SearchBox
className="mx_LeftPanel2_TODO_filterRooms"
enableRoomSearchFocus={true}
blurredPlaceholder={_t('Filter')}
placeholder={_t('Filter rooms…')}
onKeyDown={() => {/*TODO*/}}
onSearch={this.onSearch}
onCleared={this.onSearchCleared}
onFocus={this.onSearchFocus}
onBlur={this.onSearchBlur}
collapsed={false}/>); // TODO: Collapsed support
// TODO: Improve props for RoomList2
const roomList = <RoomList2
onKeyDown={() => {/*TODO*/}}
resizeNotifier={null}
collapsed={false}
searchFilter={this.state.searchFilter}
onFocus={() => {/*TODO*/}}
onBlur={() => {/*TODO*/}}
/>;
// TODO: Breadcrumbs
// TODO: Conference handling / calls
const containerClasses = classNames({
"mx_LeftPanel2": true,
});
return (
<div className={containerClasses}>
{tagPanel}
<aside className="mx_LeftPanel2_roomListContainer">
{this.renderHeader()}
<div
className="mx_LeftPanel2_filterContainer"
onKeyDown={() => {/*TODO*/}}
onFocus={() => {/*TODO*/}}
onBlur={() => {/*TODO*/}}
>
{searchBox}
</div>
<div className="mx_LeftPanel2_actualRoomListContainer">
{roomList}
</div>
</aside>
</div>
);
}
}