office-ui-fabric-react
Version:
Reusable React components for building experiences for Office 365.
122 lines • 8.6 kB
JavaScript
import * as tslib_1 from "tslib";
import * as React from 'react';
import { BaseComponent, buttonProperties, css, divProperties, getId, getNativeProps } from '../../Utilities';
import { OverflowButtonType } from './Facepile.types';
import { FocusZone, FocusZoneDirection } from '../../FocusZone';
import { FacepileButton } from './FacepileButton';
import { Icon } from '../../Icon';
import { PersonaCoin, PersonaSize, PersonaInitialsColor } from '../../PersonaCoin';
import * as stylesImport from './Facepile.scss';
var styles = stylesImport;
var Facepile = /** @class */ (function (_super) {
tslib_1.__extends(Facepile, _super);
function Facepile(props) {
var _this = _super.call(this, props) || this;
_this._ariaDescriptionId = getId();
return _this;
}
Facepile.prototype.render = function () {
var _this = this;
var _a = this.props, overflowButtonProps = _a.overflowButtonProps, overflowButtonType = _a.overflowButtonType;
var _b = this.props, chevronButtonProps = _b.chevronButtonProps, maxDisplayablePersonas = _b.maxDisplayablePersonas, className = _b.className, personas = _b.personas, showAddButton = _b.showAddButton;
var numPersonasToShow = Math.min(personas.length, maxDisplayablePersonas);
// Added for deprecating chevronButtonProps. Can remove after v1.0
if (chevronButtonProps && !overflowButtonProps) {
overflowButtonProps = chevronButtonProps;
overflowButtonType = OverflowButtonType.downArrow;
}
return (React.createElement("div", { className: css('ms-Facepile', styles.root, className) },
React.createElement("div", { className: css('ms-Facepile-itemContainer', styles.itemContainer) },
showAddButton ? this._getAddNewElement() : null,
this.onRenderAriaDescription(),
React.createElement(FocusZone, { ariaDescribedBy: this._ariaDescriptionId, role: 'listbox', className: css('ms-Facepile-members', styles.members), direction: FocusZoneDirection.horizontal }, personas.slice(0, numPersonasToShow).map(function (persona, index) {
var personaControl = _this._getPersonaControl(persona);
return persona.onClick ?
_this._getElementWithOnClickEvent(personaControl, persona, index) :
_this._getElementWithoutOnClickEvent(personaControl, persona, index);
})),
overflowButtonProps ? this._getOverflowElement(numPersonasToShow) : null)));
};
Facepile.prototype.onRenderAriaDescription = function () {
var ariaDescription = this.props.ariaDescription;
// If ariaDescription is given, descriptionId will be assigned to ariaDescriptionSpan,
// otherwise it will be assigned to descriptionSpan.
return ariaDescription && (React.createElement("span", { className: styles.screenReaderOnly, id: this._ariaDescriptionId }, ariaDescription));
};
Facepile.prototype._getPersonaControl = function (persona) {
var _a = this.props, getPersonaProps = _a.getPersonaProps, personaSize = _a.personaSize;
return (React.createElement(PersonaCoin, tslib_1.__assign({ imageInitials: persona.imageInitials, imageUrl: persona.imageUrl, initialsColor: persona.initialsColor, primaryText: persona.personaName, size: personaSize }, (getPersonaProps ? getPersonaProps(persona) : null))));
};
Facepile.prototype._getElementWithOnClickEvent = function (personaControl, persona, index) {
return (React.createElement(FacepileButton, tslib_1.__assign({}, getNativeProps(persona, buttonProperties), { key: (!!persona.imageUrl ? 'i' : '') + index, "data-is-focusable": true, role: 'option', className: css('ms-Facepile-itemButton ms-Facepile-person', styles.itemButton), title: persona.personaName, onClick: this._onPersonaClick.bind(this, persona), onMouseMove: this._onPersonaMouseMove.bind(this, persona), onMouseOut: this._onPersonaMouseOut.bind(this, persona) }), personaControl));
};
Facepile.prototype._getElementWithoutOnClickEvent = function (personaControl, persona, index) {
return (React.createElement("div", tslib_1.__assign({}, getNativeProps(persona, divProperties), { key: (!!persona.imageUrl ? 'i' : '') + index, "data-is-focusable": true, role: 'option', className: css('ms-Facepile-itemButton ms-Facepile-person', styles.itemButton), title: persona.personaName, onMouseMove: this._onPersonaMouseMove.bind(this, persona), onMouseOut: this._onPersonaMouseOut.bind(this, persona) }), personaControl));
};
Facepile.prototype._getOverflowElement = function (numPersonasToShow) {
switch (this.props.overflowButtonType) {
case OverflowButtonType.descriptive:
return this._getDescriptiveOverflowElement(numPersonasToShow);
case OverflowButtonType.downArrow:
return this._getIconElement('ChevronDown');
case OverflowButtonType.more:
return this._getIconElement('More');
default:
return null;
}
};
Facepile.prototype._getDescriptiveOverflowElement = function (numPersonasToShow) {
var _a = this.props, overflowButtonProps = _a.overflowButtonProps, personas = _a.personas, personaSize = _a.personaSize;
var numPersonasNotPictured = personas.length - numPersonasToShow;
if (!overflowButtonProps || numPersonasNotPictured < 1) {
return null;
}
var personaNames = personas.slice(numPersonasToShow).map(function (p) { return p.personaName; }).join(', ');
return (React.createElement(FacepileButton, tslib_1.__assign({}, overflowButtonProps, { ariaDescription: personaNames, className: css('ms-Facepile-descriptiveOverflowButton', 'ms-Facepile-itemButton', styles.descriptiveOverflowButton, styles.itemButton) }),
React.createElement(PersonaCoin, { title: personaNames, size: personaSize, onRenderInitials: this._renderInitialsNotPictured(numPersonasNotPictured), initialsColor: PersonaInitialsColor.transparent })));
};
Facepile.prototype._getIconElement = function (icon) {
var _a = this.props, overflowButtonProps = _a.overflowButtonProps, personaSize = _a.personaSize;
var overflowInitialsIcon = true;
return (React.createElement(FacepileButton, tslib_1.__assign({}, overflowButtonProps, { className: css('ms-Facepile-overflowButton', 'ms-Facepile-itemButton', styles.overflowButton, styles.itemButton) }),
React.createElement(PersonaCoin, { size: personaSize, onRenderInitials: this._renderInitials(icon, overflowInitialsIcon), initialsColor: PersonaInitialsColor.transparent })));
};
Facepile.prototype._getAddNewElement = function () {
var _a = this.props, addButtonProps = _a.addButtonProps, personaSize = _a.personaSize;
return (React.createElement(FacepileButton, tslib_1.__assign({}, addButtonProps, { className: css('ms-Facepile-addButton', 'ms-Facepile-itemButton', styles.itemButton, styles.addButton) }),
React.createElement(PersonaCoin, { size: personaSize, onRenderInitials: this._renderInitials('AddFriend') })));
};
Facepile.prototype._onPersonaClick = function (persona, ev) {
persona.onClick(ev, persona);
ev.preventDefault();
ev.stopPropagation();
};
Facepile.prototype._onPersonaMouseMove = function (persona, ev) {
if (!!persona.onMouseMove) {
persona.onMouseMove(ev, persona);
}
};
Facepile.prototype._onPersonaMouseOut = function (persona, ev) {
if (!!persona.onMouseOut) {
persona.onMouseOut(ev, persona);
}
};
Facepile.prototype._renderInitials = function (iconName, overflowButton) {
return function () {
return (React.createElement(Icon, { iconName: iconName, className: overflowButton ? styles.overflowInitialsIcon : '' }));
};
};
Facepile.prototype._renderInitialsNotPictured = function (numPersonasNotPictured) {
return function () {
return (React.createElement("span", { className: styles.overflowInitialsIcon }, '+' + numPersonasNotPictured));
};
};
Facepile.defaultProps = {
maxDisplayablePersonas: 5,
personas: [],
personaSize: PersonaSize.size32
};
return Facepile;
}(BaseComponent));
export { Facepile };
//# sourceMappingURL=Facepile.js.map