mirror of
https://github.com/HeyPuter/firefox.git
synced 2026-11-13 20:14:57 -10:00
James Teh
aa6433b484
Now that the a11y engine correctly traverses aria-labelledby during name computation per the spec, the aria-labelledby overrides the content of the cell when computing the name for the tree item. Strictly speaking, putting aria-labelledby on a span is a spec violation these days anyway. Differential Revision: https://phabricator.services.mozilla.com/D211503
74 lines
2.2 KiB
JavaScript
74 lines
2.2 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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// Make this available to both AMD and CJS environments
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define(function (require, exports, module) {
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const { Component } = require("devtools/client/shared/vendor/react");
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const dom = require("devtools/client/shared/vendor/react-dom-factories");
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const PropTypes = require("devtools/client/shared/vendor/react-prop-types");
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/**
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* Render the default cell used for toggle buttons
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*/
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class LabelCell extends Component {
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// See the TreeView component for details related
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// to the 'member' object.
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static get propTypes() {
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return {
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title: PropTypes.string,
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member: PropTypes.object.isRequired,
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renderSuffix: PropTypes.func,
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};
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}
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render() {
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const title = this.props.title;
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const member = this.props.member;
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const level = member.level || 0;
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const renderSuffix = this.props.renderSuffix;
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const iconClassList = ["treeIcon"];
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if (member.hasChildren && member.loading) {
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iconClassList.push("devtools-throbber");
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} else if (member.hasChildren) {
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iconClassList.push("theme-twisty");
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}
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if (member.open) {
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iconClassList.push("open");
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}
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return dom.td(
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{
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className: "treeLabelCell",
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title,
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style: {
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// Compute indentation dynamically. The deeper the item is
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// inside the hierarchy, the bigger is the left padding.
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"--tree-label-cell-indent": `${level * 16}px`,
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},
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key: "default",
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role: "presentation",
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},
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dom.span({
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className: iconClassList.join(" "),
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role: "presentation",
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}),
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dom.span(
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{
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className: "treeLabel " + member.type + "Label",
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title,
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"data-level": level,
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},
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member.name
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),
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renderSuffix && renderSuffix(member)
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);
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}
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}
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// Exports from this module
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module.exports = LabelCell;
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});
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