angular2
Version:
Angular 2 - a web framework for modern web apps
70 lines • 11.1 kB
JavaScript
;var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var collection_1 = require('angular2/src/facade/collection');
var lang_1 = require('angular2/src/facade/lang');
var dom_adapter_1 = require('angular2/src/platform/dom/dom_adapter');
var xhr_impl_1 = require('angular2/src/platform/browser/xhr_impl');
/**
* Provides DOM operations in any browser environment.
*/
var GenericBrowserDomAdapter = (function (_super) {
__extends(GenericBrowserDomAdapter, _super);
function GenericBrowserDomAdapter() {
var _this = this;
_super.call(this);
this._animationPrefix = null;
this._transitionEnd = null;
try {
var element = this.createElement('div', this.defaultDoc());
if (lang_1.isPresent(this.getStyle(element, 'animationName'))) {
this._animationPrefix = '';
}
else {
var domPrefixes = ['Webkit', 'Moz', 'O', 'ms'];
for (var i = 0; i < domPrefixes.length; i++) {
if (lang_1.isPresent(this.getStyle(element, domPrefixes[i] + 'AnimationName'))) {
this._animationPrefix = '-' + domPrefixes[i].toLowerCase() + '-';
break;
}
}
}
var transEndEventNames = {
WebkitTransition: 'webkitTransitionEnd',
MozTransition: 'transitionend',
OTransition: 'oTransitionEnd otransitionend',
transition: 'transitionend'
};
collection_1.StringMapWrapper.forEach(transEndEventNames, function (value, key) {
if (lang_1.isPresent(_this.getStyle(element, key))) {
_this._transitionEnd = value;
}
});
}
catch (e) {
this._animationPrefix = null;
this._transitionEnd = null;
}
}
GenericBrowserDomAdapter.prototype.getXHR = function () { return xhr_impl_1.XHRImpl; };
GenericBrowserDomAdapter.prototype.getDistributedNodes = function (el) { return el.getDistributedNodes(); };
GenericBrowserDomAdapter.prototype.resolveAndSetHref = function (el, baseUrl, href) {
el.href = href == null ? baseUrl : baseUrl + '/../' + href;
};
GenericBrowserDomAdapter.prototype.supportsDOMEvents = function () { return true; };
GenericBrowserDomAdapter.prototype.supportsNativeShadowDOM = function () {
return lang_1.isFunction(this.defaultDoc().body.createShadowRoot);
};
GenericBrowserDomAdapter.prototype.getAnimationPrefix = function () {
return lang_1.isPresent(this._animationPrefix) ? this._animationPrefix : "";
};
GenericBrowserDomAdapter.prototype.getTransitionEnd = function () { return lang_1.isPresent(this._transitionEnd) ? this._transitionEnd : ""; };
GenericBrowserDomAdapter.prototype.supportsAnimation = function () {
return lang_1.isPresent(this._animationPrefix) && lang_1.isPresent(this._transitionEnd);
};
return GenericBrowserDomAdapter;
})(dom_adapter_1.DomAdapter);
exports.GenericBrowserDomAdapter = GenericBrowserDomAdapter;
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