72 lines
2.6 KiB
JavaScript
72 lines
2.6 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 _schemas = require("../util/schemas");
|
||
|
|
/**
|
||
|
|
* @fileoverview Enforce onmouseover/onmouseout are
|
||
|
|
* accompanied by onfocus/onblur.
|
||
|
|
* @author Ethan Cohen
|
||
|
|
*/
|
||
|
|
|
||
|
|
// ----------------------------------------------------------------------------
|
||
|
|
// Rule Definition
|
||
|
|
// ----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
var mouseOverErrorMessage = 'onMouseOver must be accompanied by onFocus for accessibility.';
|
||
|
|
var mouseOutErrorMessage = 'onMouseOut must be accompanied by onBlur for accessibility.';
|
||
|
|
var schema = (0, _schemas.generateObjSchema)();
|
||
|
|
var _default = {
|
||
|
|
meta: {
|
||
|
|
docs: {
|
||
|
|
url: 'https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/mouse-events-have-key-events.md',
|
||
|
|
description: 'Enforce that `onMouseOver`/`onMouseOut` are accompanied by `onFocus`/`onBlur` for keyboard-only users.'
|
||
|
|
},
|
||
|
|
schema: [schema]
|
||
|
|
},
|
||
|
|
create: function create(context) {
|
||
|
|
return {
|
||
|
|
JSXOpeningElement: function JSXOpeningElement(node) {
|
||
|
|
var name = node.name.name;
|
||
|
|
if (!_ariaQuery.dom.get(name)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
var attributes = node.attributes;
|
||
|
|
|
||
|
|
// Check onmouseover / onfocus pairing.
|
||
|
|
var onMouseOver = (0, _jsxAstUtils.getProp)(attributes, 'onMouseOver');
|
||
|
|
var onMouseOverValue = (0, _jsxAstUtils.getPropValue)(onMouseOver);
|
||
|
|
if (onMouseOver && onMouseOverValue != null) {
|
||
|
|
var hasOnFocus = (0, _jsxAstUtils.getProp)(attributes, 'onFocus');
|
||
|
|
var onFocusValue = (0, _jsxAstUtils.getPropValue)(hasOnFocus);
|
||
|
|
if (hasOnFocus === false || onFocusValue === null || onFocusValue === undefined) {
|
||
|
|
context.report({
|
||
|
|
node,
|
||
|
|
message: mouseOverErrorMessage
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Checkout onmouseout / onblur pairing
|
||
|
|
var onMouseOut = (0, _jsxAstUtils.getProp)(attributes, 'onMouseOut');
|
||
|
|
var onMouseOutValue = (0, _jsxAstUtils.getPropValue)(onMouseOut);
|
||
|
|
if (onMouseOut && onMouseOutValue != null) {
|
||
|
|
var hasOnBlur = (0, _jsxAstUtils.getProp)(attributes, 'onBlur');
|
||
|
|
var onBlurValue = (0, _jsxAstUtils.getPropValue)(hasOnBlur);
|
||
|
|
if (hasOnBlur === false || onBlurValue === null || onBlurValue === undefined) {
|
||
|
|
context.report({
|
||
|
|
node,
|
||
|
|
message: mouseOutErrorMessage
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
};
|
||
|
|
exports["default"] = _default;
|
||
|
|
module.exports = exports.default;
|