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Merge branches 'develop' and 't3chguy/room-list/12345' of github.com:matrix-org/matrix-react-sdk into t3chguy/room-list/12345

Browse Source 
 Conflicts:
	src/components/views/rooms/RoomTile2.tsx
This commit is contained in:
Michael Telatynski 2020-07-08 08:57:01 +01:00
commit faa9124f2b
9 changed files with 175 additions and 72 deletions
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5
res/css/views/rooms/_RoomSublist2.scss
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@ -203,15 +203,16 @@ limitations under the License.
// Update the render() function for RoomSublist2 if these change
// Update the ListLayout class for minVisibleTiles if these change.
//
// At 24px high and 8px padding on the top this equates to 0.65 of
// At 24px high, 8px padding on the top and 4px padding on the bottom this equates to 0.73 of
// a tile due to how the padding calculations work.
height: 24px;
padding-top: 8px;
padding-bottom: 4px;
// We force this to the bottom so it will overlap rooms as needed.
// We account for the space it takes up (24px) in the code through padding.
position: absolute;
bottom: 4px; // the height of the resize handle
bottom: 0; // the height of the resize handle
left: 0;
right: 0;

97
src/accessibility/RovingTabIndex.js → src/accessibility/RovingTabIndex.tsx
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@ -22,9 +22,13 @@ import React, {
useMemo,
useRef,
useReducer,
Reducer,
RefObject,
Dispatch,
} from "react";
import PropTypes from "prop-types";
import {Key} from "../Keyboard";
import AccessibleButton from "../components/views/elements/AccessibleButton";
/**
* Module to simplify implementing the Roving TabIndex accessibility technique
@ -41,7 +45,19 @@ import {Key} from "../Keyboard";
const DOCUMENT_POSITION_PRECEDING = 2;
const RovingTabIndexContext = createContext({
type Ref = RefObject<HTMLElement>;
interface IState {
activeRef: Ref;
refs: Ref[];
}
interface IContext {
state: IState;
dispatch: Dispatch<IAction>;
}
const RovingTabIndexContext = createContext<IContext>({
state: {
activeRef: null,
refs: [], // list of refs in DOM order
@ -50,16 +66,22 @@ const RovingTabIndexContext = createContext({
});
RovingTabIndexContext.displayName = "RovingTabIndexContext";
// TODO use a TypeScript type here
const types = {
REGISTER: "REGISTER",
UNREGISTER: "UNREGISTER",
SET_FOCUS: "SET_FOCUS",
};
enum Type {
Register = "REGISTER",
Unregister = "UNREGISTER",
SetFocus = "SET_FOCUS",
}
const reducer = (state, action) => {
interface IAction {
type: Type;
payload: {
ref: Ref;
};
}
const reducer = (state: IState, action: IAction) => {
switch (action.type) {
case types.REGISTER: {
case Type.Register: {
if (state.refs.length === 0) {
// Our list of refs was empty, set activeRef to this first item
return {
@ -92,7 +114,7 @@ const reducer = (state, action) => {
],
};
}
case types.UNREGISTER: {
case Type.Unregister: {
// filter out the ref which we are removing
const refs = state.refs.filter(r => r !== action.payload.ref);
@ -117,7 +139,7 @@ const reducer = (state, action) => {
refs,
};
}
case types.SET_FOCUS: {
case Type.SetFocus: {
// update active ref
return {
...state,
@ -129,13 +151,21 @@ const reducer = (state, action) => {
}
};
export const RovingTabIndexProvider = ({children, handleHomeEnd, onKeyDown}) => {
const [state, dispatch] = useReducer(reducer, {
interface IProps {
handleHomeEnd?: boolean;
children(renderProps: {
onKeyDownHandler(ev: React.KeyboardEvent);
});
onKeyDown?(ev: React.KeyboardEvent);
}
export const RovingTabIndexProvider: React.FC<IProps> = ({children, handleHomeEnd, onKeyDown}) => {
const [state, dispatch] = useReducer<Reducer<IState, IAction>>(reducer, {
activeRef: null,
refs: [],
});
const context = useMemo(() => ({state, dispatch}), [state]);
const context = useMemo<IContext>(() => ({state, dispatch}), [state]);
const onKeyDownHandler = useCallback((ev) => {
let handled = false;
@ -171,19 +201,17 @@ export const RovingTabIndexProvider = ({children, handleHomeEnd, onKeyDown}) =>
{ children({onKeyDownHandler}) }
</RovingTabIndexContext.Provider>;
};
RovingTabIndexProvider.propTypes = {
handleHomeEnd: PropTypes.bool,
onKeyDown: PropTypes.func,
};
type FocusHandler = () => void;
// Hook to register a roving tab index
// inputRef parameter specifies the ref to use
// onFocus should be called when the index gained focus in any manner
// isActive should be used to set tabIndex in a manner such as `tabIndex={isActive ? 0 : -1}`
// ref should be passed to a DOM node which will be used for DOM compareDocumentPosition
export const useRovingTabIndex = (inputRef) => {
export const useRovingTabIndex = (inputRef: Ref): [FocusHandler, boolean, Ref] => {
const context = useContext(RovingTabIndexContext);
let ref = useRef(null);
let ref = useRef<HTMLElement>(null);
if (inputRef) {
// if we are given a ref, use it instead of ours
@ -193,13 +221,13 @@ export const useRovingTabIndex = (inputRef) => {
// setup (after refs)
useLayoutEffect(() => {
context.dispatch({
type: types.REGISTER,
type: Type.Register,
payload: {ref},
});
// teardown
return () => {
context.dispatch({
type: types.UNREGISTER,
type: Type.Unregister,
payload: {ref},
});
};
@ -207,7 +235,7 @@ export const useRovingTabIndex = (inputRef) => {
const onFocus = useCallback(() => {
context.dispatch({
type: types.SET_FOCUS,
type: Type.SetFocus,
payload: {ref},
});
}, [ref, context]);
@ -216,9 +244,28 @@ export const useRovingTabIndex = (inputRef) => {
return [onFocus, isActive, ref];
};
interface IRovingTabIndexWrapperProps {
inputRef?: Ref;
children(renderProps: {
onFocus: FocusHandler;
isActive: boolean;
ref: Ref;
});
}
// Wrapper to allow use of useRovingTabIndex outside of React Functional Components.
export const RovingTabIndexWrapper = ({children, inputRef}) => {
export const RovingTabIndexWrapper: React.FC<IRovingTabIndexWrapperProps> = ({children, inputRef}) => {
const [onFocus, isActive, ref] = useRovingTabIndex(inputRef);
return children({onFocus, isActive, ref});
};
interface IRovingAccessibleButtonProps extends React.ComponentProps<typeof AccessibleButton> {
inputRef?: Ref;
}
// Wrapper to allow use of useRovingTabIndex for simple AccessibleButtons outside of React Functional Components.
export const RovingAccessibleButton: React.FC<IRovingAccessibleButtonProps> = ({inputRef, ...props}) => {
const [onFocus, isActive, ref] = useRovingTabIndex(inputRef);
return <AccessibleButton {...props} onFocus={onFocus} inputRef={ref} tabIndex={isActive ? 0 : -1} />;
};

21
src/components/structures/LeftPanel2.tsx
View File

@ -69,8 +69,7 @@ export default class LeftPanel2 extends React.Component<IProps, IState> {
private listContainerRef: React.RefObject<HTMLDivElement> = createRef();
private tagPanelWatcherRef: string;
private focusedElement = null;
// TODO: a11y: https://github.com/vector-im/riot-web/issues/14180
private isDoingStickyHeaders = false;
constructor(props: IProps) {
super(props);
@ -115,6 +114,23 @@ export default class LeftPanel2 extends React.Component<IProps, IState> {
};
private handleStickyHeaders(list: HTMLDivElement) {
// TODO: Evaluate if this has any performance benefit or detriment.
// See https://github.com/vector-im/riot-web/issues/14035
if (this.isDoingStickyHeaders) return;
this.isDoingStickyHeaders = true;
if (window.requestAnimationFrame) {
window.requestAnimationFrame(() => {
this.doStickyHeaders(list);
this.isDoingStickyHeaders = false;
});
} else {
this.doStickyHeaders(list);
this.isDoingStickyHeaders = false;
}
}
private doStickyHeaders(list: HTMLDivElement) {
const rlRect = list.getBoundingClientRect();
const bottom = rlRect.bottom;
const top = rlRect.top;
@ -264,7 +280,6 @@ export default class LeftPanel2 extends React.Component<IProps, IState> {
onVerticalArrow={this.onKeyDown}
/>
<AccessibleButton
// TODO fix the accessibility of this: https://github.com/vector-im/riot-web/issues/14180
className="mx_LeftPanel2_exploreButton"
onClick={this.onExplore}
title={_t("Explore rooms")}

26
src/components/views/rooms/RoomSublist2.tsx
View File

@ -20,7 +20,7 @@ import * as React from "react";
import { createRef } from "react";
import { Room } from "matrix-js-sdk/src/models/room";
import classNames from 'classnames';
import { RovingTabIndexWrapper } from "../../../accessibility/RovingTabIndex";
import {RovingAccessibleButton, RovingTabIndexWrapper} from "../../../accessibility/RovingTabIndex";
import { _t } from "../../../languageHandler";
import AccessibleButton from "../../views/elements/AccessibleButton";
import RoomTile2 from "./RoomTile2";
@ -165,15 +165,25 @@ export default class RoomSublist2 extends React.Component<IProps, IState> {
};
private onShowAllClick = () => {
// TODO a11y keep focus somewhere useful: https://github.com/vector-im/riot-web/issues/14180
const numVisibleTiles = this.numVisibleTiles;
this.props.layout.visibleTiles = this.props.layout.tilesWithPadding(this.numTiles, MAX_PADDING_HEIGHT);
this.forceUpdate(); // because the layout doesn't trigger a re-render
setImmediate(this.focusRoomTile, numVisibleTiles); // focus the tile after the current bottom one
};
private onShowLessClick = () => {
// TODO a11y keep focus somewhere useful: https://github.com/vector-im/riot-web/issues/14180
this.props.layout.visibleTiles = this.props.layout.defaultVisibleTiles;
this.forceUpdate(); // because the layout doesn't trigger a re-render
// focus will flow to the show more button here
};
private focusRoomTile = (index: number) => {
if (!this.sublistRef.current) return;
const elements = this.sublistRef.current.querySelectorAll<HTMLDivElement>(".mx_RoomTile2");
const element = elements && elements[index];
if (element) {
element.focus();
}
};
private onOpenMenuClick = (ev: InputEvent) => {
@ -475,7 +485,6 @@ export default class RoomSublist2 extends React.Component<IProps, IState> {
</div>
);
// TODO: a11y (see old component): https://github.com/vector-im/riot-web/issues/14180
// Note: the addRoomButton conditionally gets moved around
// the DOM depending on whether or not the list is minimized.
// If we're minimized, we want it below the header so it
@ -546,12 +555,12 @@ export default class RoomSublist2 extends React.Component<IProps, IState> {
);
if (this.props.isMinimized) showMoreText = null;
showNButton = (
<AccessibleButton onClick={this.onShowAllClick} className={showMoreBtnClasses} tabIndex={-1}>
<RovingAccessibleButton onClick={this.onShowAllClick} className={showMoreBtnClasses}>
<span className='mx_RoomSublist2_showMoreButtonChevron mx_RoomSublist2_showNButtonChevron'>
{/* set by CSS masking */}
</span>
{showMoreText}
</AccessibleButton>
</RovingAccessibleButton>
);
} else if (this.numTiles <= visibleTiles.length && this.numTiles > this.props.layout.defaultVisibleTiles) {
// we have all tiles visible - add a button to show less
@ -561,14 +570,13 @@ export default class RoomSublist2 extends React.Component<IProps, IState> {
</span>
);
if (this.props.isMinimized) showLessText = null;
// TODO Roving tab index / treeitem?: https://github.com/vector-im/riot-web/issues/14180
showNButton = (
<AccessibleButton onClick={this.onShowLessClick} className={showMoreBtnClasses} tabIndex={-1}>
<RovingAccessibleButton onClick={this.onShowLessClick} className={showMoreBtnClasses}>
<span className='mx_RoomSublist2_showLessButtonChevron mx_RoomSublist2_showNButtonChevron'>
{/* set by CSS masking */}
</span>
{showLessText}
</AccessibleButton>
</RovingAccessibleButton>
);
}

1
src/components/views/rooms/RoomTile2.tsx
View File

@ -419,7 +419,6 @@ export default class RoomTile2 extends React.Component<IProps, IState> {
public render(): React.ReactElement {
// TODO: Invites: https://github.com/vector-im/riot-web/issues/14198
// TODO: a11y proper: https://github.com/vector-im/riot-web/issues/14180
const classes = classNames({
'mx_RoomTile2': true,

4
src/settings/Settings.js
View File

@ -478,13 +478,13 @@ export const SETTINGS = {
deny: [],
},
},
// TODO: Remove setting: https://github.com/vector-im/riot-web/issues/14231
// TODO: Remove setting: https://github.com/vector-im/riot-web/issues/14373
"RoomList.orderAlphabetically": {
supportedLevels: LEVELS_ACCOUNT_SETTINGS,
displayName: _td("Order rooms by name"),
default: false,
},
// TODO: Remove setting: https://github.com/vector-im/riot-web/issues/14231
// TODO: Remove setting: https://github.com/vector-im/riot-web/issues/14373
"RoomList.orderByImportance": {
supportedLevels: LEVELS_ACCOUNT_SETTINGS,
displayName: _td("Show rooms with unread notifications first"),

13
src/settings/handlers/RoomSettingsHandler.js
View File

@ -43,11 +43,14 @@ export default class RoomSettingsHandler extends MatrixClientBackedSettingsHandl
const roomId = event.getRoomId();
const room = this.client.getRoom(roomId);
// Note: the tests often fire setting updates that don't have rooms in the store, so
// we fail softly here. We shouldn't assume that the state being fired is current
// state, but we also don't need to explode just because we didn't find a room.
if (!room) console.warn(`Unknown room caused setting update: ${roomId}`);
if (room && state !== room.currentState) return; // ignore state updates which are not current
// Note: in tests and during the encryption setup on initial load we might not have
// rooms in the store, so we just quietly ignore the problem. If we log it then we'll
// just end up spamming the logs a few thousand times. It is perfectly fine for us
// to ignore the problem as the app will not have loaded enough to care yet.
if (!room) return;
// ignore state updates which are not current
if (room && state !== room.currentState) return;
if (event.getType() === "org.matrix.room.preview_urls") {
let val = event.getContent()['disable'];

60
src/stores/room-list/RoomListStore2.ts
View File

@ -31,6 +31,7 @@ import RoomViewStore from "../RoomViewStore";
import { Algorithm, LIST_UPDATED_EVENT } from "./algorithms/Algorithm";
import { EffectiveMembership, getEffectiveMembership } from "./membership";
import { ListLayout } from "./ListLayout";
import { isNullOrUndefined } from "matrix-js-sdk/src/utils";
interface IState {
tagsEnabled?: boolean;
@ -221,9 +222,6 @@ export class RoomListStore2 extends AsyncStore<ActionPayload> {
}
// TODO: Remove debug: https://github.com/vector-im/riot-web/issues/14035
console.log(`[RoomListDebug] Decrypted timeline event ${eventPayload.event.getId()} in ${roomId}`);
// TODO: Verify that e2e rooms are handled on init: https://github.com/vector-im/riot-web/issues/14238
// It seems like when viewing the room the timeline is decrypted, rather than at startup. This could
// cause inaccuracies with the list ordering. We may have to decrypt the last N messages of every room :(
await this.handleRoomUpdate(room, RoomUpdateCause.Timeline);
} else if (payload.action === 'MatrixActions.accountData' && payload.event_type === 'm.direct') {
const eventPayload = (<any>payload); // TODO: Type out the dispatcher types
@ -321,6 +319,28 @@ export class RoomListStore2 extends AsyncStore<ActionPayload> {
return <SortAlgorithm>localStorage.getItem(`mx_tagSort_${tagId}`);
}
// logic must match calculateListOrder
private calculateTagSorting(tagId: TagID): SortAlgorithm {
const defaultSort = SortAlgorithm.Alphabetic;
const settingAlphabetical = SettingsStore.getValue("RoomList.orderAlphabetically", null, true);
const definedSort = this.getTagSorting(tagId);
const storedSort = this.getStoredTagSorting(tagId);
// We use the following order to determine which of the 4 flags to use:
// Stored > Settings > Defined > Default
let tagSort = defaultSort;
if (storedSort) {
tagSort = storedSort;
} else if (!isNullOrUndefined(settingAlphabetical)) {
tagSort = settingAlphabetical ? SortAlgorithm.Alphabetic : SortAlgorithm.Recent;
} else if (definedSort) {
tagSort = definedSort;
} // else default (already set)
return tagSort;
}
public async setListOrder(tagId: TagID, order: ListAlgorithm) {
await this.algorithm.setListOrdering(tagId, order);
// TODO: Per-account? https://github.com/vector-im/riot-web/issues/14114
@ -337,19 +357,35 @@ export class RoomListStore2 extends AsyncStore<ActionPayload> {
return <ListAlgorithm>localStorage.getItem(`mx_listOrder_${tagId}`);
}
private async updateAlgorithmInstances() {
const defaultSort = SortAlgorithm.Alphabetic;
// logic must match calculateTagSorting
private calculateListOrder(tagId: TagID): ListAlgorithm {
const defaultOrder = ListAlgorithm.Natural;
const settingImportance = SettingsStore.getValue("RoomList.orderByImportance", null, true);
const definedOrder = this.getListOrder(tagId);
const storedOrder = this.getStoredListOrder(tagId);
// We use the following order to determine which of the 4 flags to use:
// Stored > Settings > Defined > Default
let listOrder = defaultOrder;
if (storedOrder) {
listOrder = storedOrder;
} else if (!isNullOrUndefined(settingImportance)) {
listOrder = settingImportance ? ListAlgorithm.Importance : ListAlgorithm.Natural;
} else if (definedOrder) {
listOrder = definedOrder;
} // else default (already set)
return listOrder;
}
private async updateAlgorithmInstances() {
for (const tag of Object.keys(this.orderedLists)) {
const definedSort = this.getTagSorting(tag);
const definedOrder = this.getListOrder(tag);
const storedSort = this.getStoredTagSorting(tag);
const storedOrder = this.getStoredListOrder(tag);
const tagSort = storedSort ? storedSort : (definedSort ? definedSort : defaultSort);
const listOrder = storedOrder ? storedOrder : (definedOrder ? definedOrder : defaultOrder);
const tagSort = this.calculateTagSorting(tag);
const listOrder = this.calculateListOrder(tag);
if (tagSort !== definedSort) {
await this.setTagSorting(tag, tagSort);
@ -378,8 +414,8 @@ export class RoomListStore2 extends AsyncStore<ActionPayload> {
const sorts: ITagSortingMap = {};
const orders: IListOrderingMap = {};
for (const tagId of OrderedDefaultTagIDs) {
sorts[tagId] = this.getStoredTagSorting(tagId) || SortAlgorithm.Alphabetic;
orders[tagId] = this.getStoredListOrder(tagId) || ListAlgorithm.Natural;
sorts[tagId] = this.calculateTagSorting(tagId);
orders[tagId] = this.calculateListOrder(tagId);
}
if (this.state.tagsEnabled) {

20
src/stores/room-list/algorithms/Algorithm.ts
View File

@ -109,6 +109,7 @@ export class Algorithm extends EventEmitter {
}
public getTagSorting(tagId: TagID): SortAlgorithm {
if (!this.sortAlgorithms) return null;
return this.sortAlgorithms[tagId];
}
@ -125,6 +126,7 @@ export class Algorithm extends EventEmitter {
}
public getListOrdering(tagId: TagID): ListAlgorithm {
if (!this.listAlgorithms) return null;
return this.listAlgorithms[tagId];
}
@ -501,13 +503,9 @@ export class Algorithm extends EventEmitter {
// Split out the easy rooms first (leave and invite)
const memberships = splitRoomsByMembership(rooms);
for (const room of memberships[EffectiveMembership.Invite]) {
// TODO: Remove debug: https://github.com/vector-im/riot-web/issues/14035
console.log(`[DEBUG] "${room.name}" (${room.roomId}) is an Invite`);
newTags[DefaultTagID.Invite].push(room);
}
for (const room of memberships[EffectiveMembership.Leave]) {
// TODO: Remove debug: https://github.com/vector-im/riot-web/issues/14035
console.log(`[DEBUG] "${room.name}" (${room.roomId}) is Historical`);
newTags[DefaultTagID.Archived].push(room);
}
@ -518,11 +516,7 @@ export class Algorithm extends EventEmitter {
let inTag = false;
if (tags.length > 0) {
for (const tag of tags) {
// TODO: Remove debug: https://github.com/vector-im/riot-web/issues/14035
console.log(`[DEBUG] "${room.name}" (${room.roomId}) is tagged as ${tag}`);
if (!isNullOrUndefined(newTags[tag])) {
// TODO: Remove debug: https://github.com/vector-im/riot-web/issues/14035
console.log(`[DEBUG] "${room.name}" (${room.roomId}) is tagged with VALID tag ${tag}`);
newTags[tag].push(room);
inTag = true;
}
@ -530,11 +524,11 @@ export class Algorithm extends EventEmitter {
}
if (!inTag) {
// TODO: Determine if DM and push there instead: https://github.com/vector-im/riot-web/issues/14236
newTags[DefaultTagID.Untagged].push(room);
// TODO: Remove debug: https://github.com/vector-im/riot-web/issues/14035
console.log(`[DEBUG] "${room.name}" (${room.roomId}) is Untagged`);
if (DMRoomMap.shared().getUserIdForRoomId(room.roomId)) {
newTags[DefaultTagID.DM].push(room);
} else {
newTags[DefaultTagID.Untagged].push(room);
}
}
}