office-ui-fabric-react
Version:
Reusable React components for building experiences for Office 365.
60 lines • 3.17 kB
JavaScript
import * as tslib_1 from "tslib";
/* tslint:disable */
import * as React from 'react';
/* tslint:enable */
import { IconType } from './Icon.types';
import { Image } from '../Image/Image';
import { ImageLoadState } from '../Image/Image.types';
import { css, getNativeProps, htmlElementProperties, BaseComponent } from '../../Utilities';
import { getIcon } from '../../Styling';
import { getClassNames } from './Icon.classNames';
var Icon = /** @class */ (function (_super) {
tslib_1.__extends(Icon, _super);
function Icon(props) {
var _this = _super.call(this, props) || this;
_this.onImageLoadingStateChange = function (state) {
if (_this.props.imageProps && _this.props.imageProps.onLoadingStateChange) {
_this.props.imageProps.onLoadingStateChange(state);
}
if (state === ImageLoadState.error) {
_this.setState({ imageLoadError: true });
}
};
_this.state = {
imageLoadError: false,
};
return _this;
}
Icon.prototype.render = function () {
var _a = this.props, ariaLabel = _a.ariaLabel, className = _a.className, styles = _a.styles, iconName = _a.iconName, imageErrorAs = _a.imageErrorAs;
var classNames = getClassNames(styles);
var containerProps = ariaLabel ? { 'aria-label': ariaLabel, 'data-icon-name': iconName, } : {
role: 'presentation',
'aria-hidden': true,
'data-icon-name': iconName,
};
if (this.props.iconType === IconType.image || this.props.iconType === IconType.Image) {
var containerClassName = css('ms-Icon-imageContainer', classNames.root, classNames.imageContainer, className);
var imageLoadError = this.state.imageLoadError;
var imageProps = tslib_1.__assign({}, this.props.imageProps, { onLoadingStateChange: this.onImageLoadingStateChange });
var ImageType = imageLoadError && imageErrorAs || Image;
return (React.createElement("div", tslib_1.__assign({}, containerProps, { className: css(containerClassName, classNames.root) }),
React.createElement(ImageType, tslib_1.__assign({}, imageProps))));
}
else if (typeof iconName === 'string' && iconName.length === 0) {
return (React.createElement("i", tslib_1.__assign({}, containerProps, getNativeProps(this.props, htmlElementProperties), { className: css('ms-Icon-placeHolder', classNames.rootHasPlaceHolder, this.props.className) })));
}
else {
var iconDefinition = getIcon(iconName) || {
subset: {
className: undefined
},
code: undefined
};
return (React.createElement("i", tslib_1.__assign({}, containerProps, getNativeProps(this.props, htmlElementProperties), { className: css(iconDefinition.subset.className, classNames.root, this.props.className) }), iconDefinition.code));
}
};
return Icon;
}(BaseComponent));
export { Icon };
//# sourceMappingURL=Icon.js.map