mirror of
https://github.com/element-hq/element-web.git
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80 lines
2.3 KiB
JavaScript
80 lines
2.3 KiB
JavaScript
/*
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Copyright 2015 OpenMarket Ltd
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Copyright 2019 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 React from 'react';
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import PropTypes from 'prop-types';
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import Tinter from "../../../Tinter";
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class TintableSvg extends React.Component {
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static propTypes = {
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src: PropTypes.string.isRequired,
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width: PropTypes.string.isRequired,
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height: PropTypes.string.isRequired,
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className: PropTypes.string,
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};
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// list of currently mounted TintableSvgs
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static mounts = {};
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static idSequence = 0;
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componentDidMount() {
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this.fixups = [];
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this.id = TintableSvg.idSequence++;
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TintableSvg.mounts[this.id] = this;
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}
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componentWillUnmount() {
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delete TintableSvg.mounts[this.id];
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}
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tint = () => {
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// TODO: only bother running this if the global tint settings have changed
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// since we loaded!
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Tinter.applySvgFixups(this.fixups);
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};
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onLoad = event => {
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// console.log("TintableSvg.onLoad for " + this.props.src);
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this.fixups = Tinter.calcSvgFixups([event.target]);
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Tinter.applySvgFixups(this.fixups);
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};
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render() {
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return (
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<object className={"mx_TintableSvg " + (this.props.className ? this.props.className : "")}
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type="image/svg+xml"
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data={this.props.src}
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width={this.props.width}
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height={this.props.height}
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onLoad={this.onLoad}
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tabIndex="-1"
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/>
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);
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}
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}
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// Register with the Tinter so that we will be told if the tint changes
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Tinter.registerTintable(function() {
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if (TintableSvg.mounts) {
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Object.keys(TintableSvg.mounts).forEach((id) => {
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TintableSvg.mounts[id].tint();
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});
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}
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});
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export default TintableSvg;
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