@fluentui/react
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Reusable React components for building web experiences.
89 lines • 6.02 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ContextualMenuButton = void 0;
var tslib_1 = require("tslib");
var React = require("react");
var Utilities_1 = require("../../../Utilities");
var ContextualMenuItemWrapper_1 = require("./ContextualMenuItemWrapper");
var KeytipData_1 = require("../../../KeytipData");
var index_1 = require("../../../utilities/contextualMenu/index");
var ContextualMenuItem_1 = require("../ContextualMenuItem");
var ContextualMenuButton = /** @class */ (function (_super) {
tslib_1.__extends(ContextualMenuButton, _super);
function ContextualMenuButton() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this._btn = React.createRef();
_this._getMemoizedMenuButtonKeytipProps = (0, Utilities_1.memoizeFunction)(function (keytipProps) {
return tslib_1.__assign(tslib_1.__assign({}, keytipProps), { hasMenu: true });
});
_this._renderAriaDescription = function (ariaDescription, className) {
// If ariaDescription is given, descriptionId will be assigned to ariaDescriptionSpan
return ariaDescription ? (React.createElement("span", { id: _this._ariaDescriptionId, className: className }, ariaDescription)) : null;
};
_this._getSubmenuTarget = function () {
return _this._btn.current ? _this._btn.current : undefined;
};
return _this;
}
ContextualMenuButton.prototype.render = function () {
var _this = this;
var _a = this.props, item = _a.item, classNames = _a.classNames, index = _a.index, focusableElementIndex = _a.focusableElementIndex, totalItemCount = _a.totalItemCount, hasCheckmarks = _a.hasCheckmarks, hasIcons = _a.hasIcons, contextualMenuItemAs = _a.contextualMenuItemAs, expandedMenuItemKey = _a.expandedMenuItemKey, onItemMouseDown = _a.onItemMouseDown, onItemClick = _a.onItemClick, openSubMenu = _a.openSubMenu, dismissSubMenu = _a.dismissSubMenu, dismissMenu = _a.dismissMenu;
var ChildrenRenderer = ContextualMenuItem_1.ContextualMenuItem;
if (item.contextualMenuItemAs) {
ChildrenRenderer = (0, Utilities_1.composeComponentAs)(item.contextualMenuItemAs, ChildrenRenderer);
}
if (contextualMenuItemAs) {
ChildrenRenderer = (0, Utilities_1.composeComponentAs)(contextualMenuItemAs, ChildrenRenderer);
}
var isChecked = (0, index_1.getIsChecked)(item);
var canCheck = isChecked !== null;
var defaultRole = (0, index_1.getMenuItemAriaRole)(item);
var itemHasSubmenu = (0, index_1.hasSubmenu)(item);
var itemProps = item.itemProps, ariaLabel = item.ariaLabel, ariaDescription = item.ariaDescription;
var buttonNativeProperties = (0, Utilities_1.getNativeProps)(item, Utilities_1.buttonProperties);
// Do not add the disabled attribute to the button so that it is focusable
delete buttonNativeProperties.disabled;
var itemRole = item.role || defaultRole;
// Check for ariaDescription to set the _ariaDescriptionId and render a hidden span with
// the description in it to be added to ariaDescribedBy
if (ariaDescription) {
this._ariaDescriptionId = (0, Utilities_1.getId)();
}
var ariaDescribedByIds = (0, Utilities_1.mergeAriaAttributeValues)(item.ariaDescribedBy, ariaDescription ? this._ariaDescriptionId : undefined, buttonNativeProperties['aria-describedby']);
var itemButtonProperties = {
className: classNames.root,
onClick: this._onItemClick,
onKeyDown: itemHasSubmenu ? this._onItemKeyDown : undefined,
onMouseEnter: this._onItemMouseEnter,
onMouseLeave: this._onItemMouseLeave,
onMouseDown: function (ev) {
return onItemMouseDown ? onItemMouseDown(item, ev) : undefined;
},
onMouseMove: this._onItemMouseMove,
href: item.href,
title: item.title,
'aria-label': ariaLabel,
'aria-describedby': ariaDescribedByIds,
'aria-haspopup': itemHasSubmenu || undefined,
'aria-expanded': itemHasSubmenu ? item.key === expandedMenuItemKey : undefined,
'aria-posinset': focusableElementIndex + 1,
'aria-setsize': totalItemCount,
'aria-disabled': (0, index_1.isItemDisabled)(item),
'aria-checked': (itemRole === 'menuitemcheckbox' || itemRole === 'menuitemradio') && canCheck ? !!isChecked : undefined,
'aria-selected': itemRole === 'menuitem' && canCheck ? !!isChecked : undefined,
role: itemRole,
// eslint-disable-next-line @typescript-eslint/no-deprecated
style: item.style,
};
var keytipProps = item.keytipProps;
if (keytipProps && itemHasSubmenu) {
keytipProps = this._getMemoizedMenuButtonKeytipProps(keytipProps);
}
return (React.createElement(KeytipData_1.KeytipData, { keytipProps: keytipProps, ariaDescribedBy: ariaDescribedByIds, disabled: (0, index_1.isItemDisabled)(item) }, function (keytipAttributes) { return (React.createElement("button", tslib_1.__assign({ ref: _this._btn }, buttonNativeProperties, itemButtonProperties, keytipAttributes),
React.createElement(ChildrenRenderer, tslib_1.__assign({ componentRef: item.componentRef, item: item, classNames: classNames, index: index, onCheckmarkClick: hasCheckmarks && onItemClick ? onItemClick : undefined, hasIcons: hasIcons, openSubMenu: openSubMenu, dismissSubMenu: dismissSubMenu, dismissMenu: dismissMenu, getSubmenuTarget: _this._getSubmenuTarget }, itemProps)),
_this._renderAriaDescription(ariaDescription, classNames.screenReaderText))); }));
};
return ContextualMenuButton;
}(ContextualMenuItemWrapper_1.ContextualMenuItemWrapper));
exports.ContextualMenuButton = ContextualMenuButton;
//# sourceMappingURL=ContextualMenuButton.js.map