md2/core/platform/platform.js

Angular2 based Material Design components, directives and services are Accordion, Autocomplete, Chips(Tags), Collapse, Colorpicker, Data Table, Datepicker, Dialog(Modal), Menu, Multiselect, Select, Tabs, Tags(Chips), Toast and Tooltip.

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { Injectable } from '@angular/core';
// Whether the current platform supports the V8 Break Iterator. The V8 check
// is necessary to detect all Blink based browsers.
var hasV8BreakIterator = (typeof (Intl) !== 'undefined' && Intl.v8BreakIterator);
/**
 * Service to detect the current platform by comparing the userAgent strings and
 * checking browser-specific global properties.
 * @docs-private
 */
var Platform = (function () {
    function Platform() {
        this.isBrowser = typeof document === 'object' && !!document;
        /** Layout Engines */
        this.EDGE = this.isBrowser && /(edge)/i.test(navigator.userAgent);
        this.TRIDENT = this.isBrowser && /(msie|trident)/i.test(navigator.userAgent);
        // EdgeHTML and Trident mock Blink specific things and need to be excluded from this check.
        this.BLINK = this.isBrowser &&
            (!!(window.chrome || hasV8BreakIterator) && !!CSS && !this.EDGE && !this.TRIDENT);
        // Webkit is part of the userAgent in EdgeHTML, Blink and Trident. Therefore we need to
        // ensure that Webkit runs standalone and is not used as another engine's base.
        this.WEBKIT = this.isBrowser &&
            /AppleWebKit/i.test(navigator.userAgent) && !this.BLINK && !this.EDGE && !this.TRIDENT;
        /** Browsers and Platform Types */
        this.IOS = this.isBrowser && /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
        // It's difficult to detect the plain Gecko engine, because most of the browsers identify
        // them self as Gecko-like browsers and modify the userAgent's according to that.
        // Since we only cover one explicit Firefox case, we can simply check for Firefox
        // instead of having an unstable check for Gecko.
        this.FIREFOX = this.isBrowser && /(firefox|minefield)/i.test(navigator.userAgent);
        // Trident on mobile adds the android platform to the userAgent to trick detections.
        this.ANDROID = this.isBrowser && /android/i.test(navigator.userAgent) && !this.TRIDENT;
        // Safari browsers will include the Safari keyword in their userAgent. Some browsers may fake
        // this and just place the Safari keyword in the userAgent. To be more safe about Safari every
        // Safari browser should also use Webkit as its layout engine.
        this.SAFARI = this.isBrowser && /safari/i.test(navigator.userAgent) && this.WEBKIT;
    }
    return Platform;
}());
Platform = __decorate([
    Injectable()
], Platform);
export { Platform };
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