@nebular/theme
Version:
@nebular/theme
77 lines • 3.67 kB
JavaScript
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
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;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
import { Inject, Injectable, NgZone } from '@angular/core';
import { FocusTrap, FocusTrapFactory, InteractivityChecker } from '@angular/cdk/a11y';
import { NB_DOCUMENT } from '../../../theme.options';
/**
* Overrides angular cdk focus trap to keep restore functionality inside trap.
* */
var NbFocusTrap = /** @class */ (function (_super) {
__extends(NbFocusTrap, _super);
function NbFocusTrap(element, checker, ngZone, document, deferAnchors) {
var _this = _super.call(this, element, checker, ngZone, document, deferAnchors) || this;
_this.element = element;
_this.checker = checker;
_this.ngZone = ngZone;
_this.document = document;
_this.savePreviouslyFocusedElement();
return _this;
}
NbFocusTrap.prototype.restoreFocus = function () {
this.previouslyFocusedElement.focus();
this.destroy();
};
NbFocusTrap.prototype.blurPreviouslyFocusedElement = function () {
this.previouslyFocusedElement.blur();
};
NbFocusTrap.prototype.savePreviouslyFocusedElement = function () {
this.previouslyFocusedElement = this.document.activeElement;
};
return NbFocusTrap;
}(FocusTrap));
export { NbFocusTrap };
var NbFocusTrapFactoryService = /** @class */ (function (_super) {
__extends(NbFocusTrapFactoryService, _super);
function NbFocusTrapFactoryService(checker, ngZone, document) {
var _this = _super.call(this, checker, ngZone, document) || this;
_this.checker = checker;
_this.ngZone = ngZone;
_this.document = document;
return _this;
}
NbFocusTrapFactoryService.prototype.create = function (element, deferCaptureElements) {
return new NbFocusTrap(element, this.checker, this.ngZone, this.document, deferCaptureElements);
};
NbFocusTrapFactoryService = __decorate([
Injectable(),
__param(2, Inject(NB_DOCUMENT)),
__metadata("design:paramtypes", [InteractivityChecker,
NgZone, Object])
], NbFocusTrapFactoryService);
return NbFocusTrapFactoryService;
}(FocusTrapFactory));
export { NbFocusTrapFactoryService };
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