Shared-Travel-Map-Front-End/node_modules/ionic-angular/es2015/components/show-hide-when/show-when.js

import { Attribute, Directive, NgZone } from '@angular/core';
import { DisplayWhen } from './display-when';
import { Platform } from '../../platform/platform';
/**
 *
 * @name ShowWhen
 * @description
 * The `showWhen` attribute takes a string that represents a platform or screen orientation.
 * The element the attribute is added to will only be shown when that platform or screen orientation is active.
 *
 * Complements the [hideWhen attribute](../HideWhen). If the `showWhen` attribute is used on an
 * element that also has the `hideWhen` attribute, the element will not show if `hideWhen` evaluates
 * to `true` or `showWhen` evaluates to `false`. If the `hidden` attribute is also added, the element
 * will not show if `hidden` evaluates to `true`.
 *
 * View the [Platform API docs](../../../platform/Platform) for more information on the different
 * platforms you can use.
 *
 * @usage
 * ```html
 * <div showWhen="android">
 *  I am visible on Android!
 * </div>
 *
 * <div showWhen="ios">
 *  I am visible on iOS!
 * </div>
 *
 * <div showWhen="android,ios">
 *  I am visible on Android and iOS!
 * </div>
 *
 * <div showWhen="portrait">
 *  I am visible on Portrait!
 * </div>
 *
 * <div showWhen="landscape">
 *  I am visible on Landscape!
 * </div>
 * ```
 * @demo /docs/demos/src/show-when/
 * @see {@link ../HideWhen HideWhen API Docs}
 * @see {@link ../../../platform/Platform Platform API Docs}
 */
export class ShowWhen extends DisplayWhen {
    constructor(showWhen, plt, zone) {
        super(showWhen, plt, zone);
    }
}
// ngOnDestroy is implemented in DisplayWhen
ShowWhen.decorators = [
    { type: Directive, args: [{
                selector: '[showWhen]',
                host: {
                    '[class.hidden-show-when]': '!isMatch'
                }
            },] },
];
/** @nocollapse */
ShowWhen.ctorParameters = () => [
    { type: undefined, decorators: [{ type: Attribute, args: ['showWhen',] },] },
    { type: Platform, },
    { type: NgZone, },
];
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