92 lines
7.2 KiB
Plaintext
92 lines
7.2 KiB
Plaintext
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports["default"] = void 0;
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var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
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var _ariaQuery = require("aria-query");
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var _jsxAstUtils = require("jsx-ast-utils");
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var _schemas = require("../util/schemas");
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function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
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function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { (0, _defineProperty2["default"])(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; } /**
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* @fileoverview Enforce onmouseover/onmouseout are
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* accompanied by onfocus/onblur.
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* @author Ethan Cohen
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*
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*/ // ----------------------------------------------------------------------------
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// Rule Definition
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// ----------------------------------------------------------------------------
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var schema = (0, _schemas.generateObjSchema)({
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hoverInHandlers: _objectSpread(_objectSpread({}, _schemas.arraySchema), {}, {
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description: 'An array of events that need to be accompanied by `onFocus`'
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}),
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hoverOutHandlers: _objectSpread(_objectSpread({}, _schemas.arraySchema), {}, {
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description: 'An array of events that need to be accompanied by `onBlur`'
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})
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});
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// Use `onMouseOver` and `onMouseOut` by default if no config is
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// passed in for backwards compatibility
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var DEFAULT_HOVER_IN_HANDLERS = ['onMouseOver'];
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var DEFAULT_HOVER_OUT_HANDLERS = ['onMouseOut'];
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var _default = exports["default"] = {
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meta: {
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docs: {
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url: 'https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/mouse-events-have-key-events.md',
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description: 'Enforce that `onMouseOver`/`onMouseOut` are accompanied by `onFocus`/`onBlur` for keyboard-only users.'
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},
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schema: [schema]
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},
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create: function create(context) {
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return {
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JSXOpeningElement: function JSXOpeningElement(node) {
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var _options$0$hoverInHan, _options$, _options$0$hoverOutHa, _options$2;
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var name = node.name.name;
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if (!_ariaQuery.dom.get(name)) {
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return;
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}
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var options = context.options;
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var hoverInHandlers = (_options$0$hoverInHan = (_options$ = options[0]) === null || _options$ === void 0 ? void 0 : _options$.hoverInHandlers) !== null && _options$0$hoverInHan !== void 0 ? _options$0$hoverInHan : DEFAULT_HOVER_IN_HANDLERS;
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var hoverOutHandlers = (_options$0$hoverOutHa = (_options$2 = options[0]) === null || _options$2 === void 0 ? void 0 : _options$2.hoverOutHandlers) !== null && _options$0$hoverOutHa !== void 0 ? _options$0$hoverOutHa : DEFAULT_HOVER_OUT_HANDLERS;
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var attributes = node.attributes;
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// Check hover in / onfocus pairing
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var firstHoverInHandlerWithValue = hoverInHandlers.find(function (handler) {
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var prop = (0, _jsxAstUtils.getProp)(attributes, handler);
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var propValue = (0, _jsxAstUtils.getPropValue)(prop);
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return propValue != null;
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});
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if (firstHoverInHandlerWithValue != null) {
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var hasOnFocus = (0, _jsxAstUtils.getProp)(attributes, 'onFocus');
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var onFocusValue = (0, _jsxAstUtils.getPropValue)(hasOnFocus);
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if (hasOnFocus === false || onFocusValue === null || onFocusValue === undefined) {
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context.report({
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node: (0, _jsxAstUtils.getProp)(attributes, firstHoverInHandlerWithValue),
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message: "".concat(firstHoverInHandlerWithValue, " must be accompanied by onFocus for accessibility.")
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});
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}
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}
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// Check hover out / onblur pairing
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var firstHoverOutHandlerWithValue = hoverOutHandlers.find(function (handler) {
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var prop = (0, _jsxAstUtils.getProp)(attributes, handler);
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var propValue = (0, _jsxAstUtils.getPropValue)(prop);
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return propValue != null;
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});
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if (firstHoverOutHandlerWithValue != null) {
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var hasOnBlur = (0, _jsxAstUtils.getProp)(attributes, 'onBlur');
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var onBlurValue = (0, _jsxAstUtils.getPropValue)(hasOnBlur);
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if (hasOnBlur === false || onBlurValue === null || onBlurValue === undefined) {
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context.report({
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node: (0, _jsxAstUtils.getProp)(attributes, firstHoverOutHandlerWithValue),
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message: "".concat(firstHoverOutHandlerWithValue, " must be accompanied by onBlur for accessibility.")
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});
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}
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}
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}
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};
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}
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};
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module.exports = exports.default; |