3acc9059ab
* Add Voice and Video call in room header * Add thread icon in room header * Add room notification icon to room header * Fix linting * Add tests for buttons in room header * Add JSDoc * micro optimisations * Fix call disabled when hanging up * Fix disabled state change on members count update * Exclude functional members from members count optionally * i18n
104 lines
2.4 KiB
TypeScript
104 lines
2.4 KiB
TypeScript
/*
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Copyright 2023 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import classNames from "classnames";
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import React, { useEffect, useRef } from "react";
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type FlexProps = {
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/**
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* The type of the HTML element
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* @default div
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*/
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as?: string;
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/**
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* The CSS class name.
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*/
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className?: string;
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/**
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* the on click event callback
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*/
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onClick?: (e: React.MouseEvent) => void;
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/**
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* The flex space to use
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* @default null
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*/
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flex?: string | null;
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/**
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* The flex shrink factor
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* @default null
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*/
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shrink?: string | null;
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/**
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* The flex grow factor
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* @default null
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*/
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grow?: string | null;
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};
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/**
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* Set or remove a CSS property
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* @param ref the reference
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* @param name the CSS property name
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* @param value the CSS property value
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*/
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function addOrRemoveProperty(
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ref: React.MutableRefObject<HTMLElement | undefined>,
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name: string,
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value?: string | null,
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): void {
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const style = ref.current!.style;
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if (value) {
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style.setProperty(name, value);
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} else {
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style.removeProperty(name);
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}
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}
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/**
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* A flex child helper
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*/
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export function Box({
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as = "div",
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flex = null,
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shrink = null,
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grow = null,
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className,
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children,
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...props
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}: React.PropsWithChildren<FlexProps>): JSX.Element {
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const ref = useRef<HTMLElement>();
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useEffect(() => {
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addOrRemoveProperty(ref, `--mx-box-flex`, flex);
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addOrRemoveProperty(ref, `--mx-box-shrink`, shrink);
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addOrRemoveProperty(ref, `--mx-box-grow`, grow);
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}, [flex, grow, shrink]);
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return React.createElement(
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as,
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{
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...props,
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className: classNames("mx_Box", className, {
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"mx_Box--flex": !!flex,
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"mx_Box--shrink": !!shrink,
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"mx_Box--grow": !!grow,
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}),
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ref,
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},
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children,
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);
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}
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