92 lines
5.5 KiB
JavaScript
92 lines
5.5 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports["default"] = void 0;
|
|
var _ariaQuery = require("aria-query");
|
|
var _jsxAstUtils = require("jsx-ast-utils");
|
|
var _arrayIncludes = _interopRequireDefault(require("array-includes"));
|
|
var _schemas = require("../util/schemas");
|
|
var _getElementType = _interopRequireDefault(require("../util/getElementType"));
|
|
var _isDisabledElement = _interopRequireDefault(require("../util/isDisabledElement"));
|
|
var _isHiddenFromScreenReader = _interopRequireDefault(require("../util/isHiddenFromScreenReader"));
|
|
var _isInteractiveElement = _interopRequireDefault(require("../util/isInteractiveElement"));
|
|
var _isInteractiveRole = _interopRequireDefault(require("../util/isInteractiveRole"));
|
|
var _isNonInteractiveElement = _interopRequireDefault(require("../util/isNonInteractiveElement"));
|
|
var _isNonInteractiveRole = _interopRequireDefault(require("../util/isNonInteractiveRole"));
|
|
var _isPresentationRole = _interopRequireDefault(require("../util/isPresentationRole"));
|
|
var _getTabIndex = _interopRequireDefault(require("../util/getTabIndex"));
|
|
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
|
|
function _toConsumableArray(r) { return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread(); }
|
|
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
|
|
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
|
|
function _iterableToArray(r) { if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r); }
|
|
function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); }
|
|
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; } /**
|
|
* @fileoverview Enforce that elements with onClick handlers must be tabbable.
|
|
* @author Ethan Cohen
|
|
*
|
|
*/
|
|
// ----------------------------------------------------------------------------
|
|
// Rule Definition
|
|
// ----------------------------------------------------------------------------
|
|
|
|
var schema = (0, _schemas.generateObjSchema)({
|
|
// TODO: convert to use iterFilter and iterFrom
|
|
tabbable: (0, _schemas.enumArraySchema)(_toConsumableArray(_ariaQuery.roles.keys()).filter(function (name) {
|
|
return !_ariaQuery.roles.get(name)["abstract"] && _ariaQuery.roles.get(name).superClass.some(function (klasses) {
|
|
return (0, _arrayIncludes["default"])(klasses, 'widget');
|
|
});
|
|
}))
|
|
});
|
|
var interactiveProps = [].concat(_jsxAstUtils.eventHandlersByType.mouse, _jsxAstUtils.eventHandlersByType.keyboard);
|
|
var _default = exports["default"] = {
|
|
meta: {
|
|
docs: {
|
|
url: 'https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/interactive-supports-focus.md',
|
|
description: 'Enforce that elements with interactive handlers like `onClick` must be focusable.'
|
|
},
|
|
schema: [schema]
|
|
},
|
|
create: function create(context) {
|
|
var elementType = (0, _getElementType["default"])(context);
|
|
return {
|
|
JSXOpeningElement: function JSXOpeningElement(node) {
|
|
var tabbable = context.options && context.options[0] && context.options[0].tabbable || [];
|
|
var attributes = node.attributes;
|
|
var type = elementType(node);
|
|
var hasInteractiveProps = (0, _jsxAstUtils.hasAnyProp)(attributes, interactiveProps);
|
|
var hasTabindex = (0, _getTabIndex["default"])((0, _jsxAstUtils.getProp)(attributes, 'tabIndex')) !== undefined;
|
|
if (!_ariaQuery.dom.has(type)) {
|
|
// Do not test higher level JSX components, as we do not know what
|
|
// low-level DOM element this maps to.
|
|
return;
|
|
}
|
|
if (!hasInteractiveProps || (0, _isDisabledElement["default"])(attributes) || (0, _isHiddenFromScreenReader["default"])(type, attributes) || (0, _isPresentationRole["default"])(type, attributes)) {
|
|
// Presentation is an intentional signal from the author that this
|
|
// element is not meant to be perceivable. For example, a click screen
|
|
// to close a dialog .
|
|
return;
|
|
}
|
|
if (hasInteractiveProps && (0, _isInteractiveRole["default"])(type, attributes) && !(0, _isInteractiveElement["default"])(type, attributes) && !(0, _isNonInteractiveElement["default"])(type, attributes) && !(0, _isNonInteractiveRole["default"])(type, attributes) && !hasTabindex) {
|
|
var role = (0, _jsxAstUtils.getLiteralPropValue)((0, _jsxAstUtils.getProp)(attributes, 'role'));
|
|
if ((0, _arrayIncludes["default"])(tabbable, role)) {
|
|
// Always tabbable, tabIndex = 0
|
|
context.report({
|
|
node,
|
|
message: "Elements with the '".concat(role, "' interactive role must be tabbable.")
|
|
});
|
|
} else {
|
|
// Focusable, tabIndex = -1 or 0
|
|
context.report({
|
|
node,
|
|
message: "Elements with the '".concat(role, "' interactive role must be focusable.")
|
|
});
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}
|
|
};
|
|
module.exports = exports.default; |