source: trip-planner-front/node_modules/@angular/material/bundles/material-dialog.umd.js@ 59329aa

Last change on this file since 59329aa was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1(function (global, factory) {
2 typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/overlay'), require('@angular/cdk/portal'), require('@angular/core'), require('@angular/material/core'), require('@angular/cdk/bidi'), require('@angular/common'), require('rxjs'), require('rxjs/operators'), require('@angular/cdk/a11y'), require('@angular/cdk/platform'), require('@angular/animations'), require('@angular/cdk/keycodes')) :
3 typeof define === 'function' && define.amd ? define('@angular/material/dialog', ['exports', '@angular/cdk/overlay', '@angular/cdk/portal', '@angular/core', '@angular/material/core', '@angular/cdk/bidi', '@angular/common', 'rxjs', 'rxjs/operators', '@angular/cdk/a11y', '@angular/cdk/platform', '@angular/animations', '@angular/cdk/keycodes'], factory) :
4 (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.dialog = {}), global.ng.cdk.overlay, global.ng.cdk.portal, global.ng.core, global.ng.material.core, global.ng.cdk.bidi, global.ng.common, global.rxjs, global.rxjs.operators, global.ng.cdk.a11y, global.ng.cdk.platform, global.ng.animations, global.ng.cdk.keycodes));
5}(this, (function (exports, overlay, portal, core, core$1, bidi, common, rxjs, operators, a11y, platform, animations, keycodes) { 'use strict';
6
7 /*! *****************************************************************************
8 Copyright (c) Microsoft Corporation.
9
10 Permission to use, copy, modify, and/or distribute this software for any
11 purpose with or without fee is hereby granted.
12
13 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
14 REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
15 AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
16 INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
17 LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
18 OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
19 PERFORMANCE OF THIS SOFTWARE.
20 ***************************************************************************** */
21 /* global Reflect, Promise */
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26 if (Object.prototype.hasOwnProperty.call(b, p))
27 d[p] = b[p]; };
28 return extendStatics(d, b);
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31 if (typeof b !== "function" && b !== null)
32 throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
33 extendStatics(d, b);
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35 d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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81 function fulfilled(value) { try {
82 step(generator.next(value));
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174 });
175 function __exportStar(m, o) {
176 for (var p in m)
177 if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p))
178 __createBinding(o, m, p);
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220 for (var ar = [], i = 0; i < arguments.length; i++)
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222 return ar;
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224 /** @deprecated */
225 function __spreadArrays() {
226 for (var s = 0, i = 0, il = arguments.length; i < il; i++)
227 s += arguments[i].length;
228 for (var r = Array(s), k = 0, i = 0; i < il; i++)
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250 var g = generator.apply(thisArg, _arguments || []), i, q = [];
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276 function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
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290 Object.defineProperty(o, "default", { enumerable: true, value: v });
291 }) : function (o, v) {
292 o["default"] = v;
293 };
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302 __setModuleDefault(result, mod);
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304 }
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307 }
308 function __classPrivateFieldGet(receiver, state, kind, f) {
309 if (kind === "a" && !f)
310 throw new TypeError("Private accessor was defined without a getter");
311 if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
312 throw new TypeError("Cannot read private member from an object whose class did not declare it");
313 return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
314 }
315 function __classPrivateFieldSet(receiver, state, value, kind, f) {
316 if (kind === "m")
317 throw new TypeError("Private method is not writable");
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319 throw new TypeError("Private accessor was defined without a setter");
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322 return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
323 }
324
325 /**
326 * @license
327 * Copyright Google LLC All Rights Reserved.
328 *
329 * Use of this source code is governed by an MIT-style license that can be
330 * found in the LICENSE file at https://angular.io/license
331 */
332 /**
333 * Configuration for opening a modal dialog with the MatDialog service.
334 */
335 var MatDialogConfig = /** @class */ (function () {
336 function MatDialogConfig() {
337 /** The ARIA role of the dialog element. */
338 this.role = 'dialog';
339 /** Custom class for the overlay pane. */
340 this.panelClass = '';
341 /** Whether the dialog has a backdrop. */
342 this.hasBackdrop = true;
343 /** Custom class for the backdrop. */
344 this.backdropClass = '';
345 /** Whether the user can use escape or clicking on the backdrop to close the modal. */
346 this.disableClose = false;
347 /** Width of the dialog. */
348 this.width = '';
349 /** Height of the dialog. */
350 this.height = '';
351 /** Max-width of the dialog. If a number is provided, assumes pixel units. Defaults to 80vw. */
352 this.maxWidth = '80vw';
353 /** Data being injected into the child component. */
354 this.data = null;
355 /** ID of the element that describes the dialog. */
356 this.ariaDescribedBy = null;
357 /** ID of the element that labels the dialog. */
358 this.ariaLabelledBy = null;
359 /** Aria label to assign to the dialog element. */
360 this.ariaLabel = null;
361 /** Whether the dialog should focus the first focusable element on open. */
362 this.autoFocus = true;
363 /**
364 * Whether the dialog should restore focus to the
365 * previously-focused element, after it's closed.
366 */
367 this.restoreFocus = true;
368 /**
369 * Whether the dialog should close when the user goes backwards/forwards in history.
370 * Note that this usually doesn't include clicking on links (unless the user is using
371 * the `HashLocationStrategy`).
372 */
373 this.closeOnNavigation = true;
374 // TODO(jelbourn): add configuration for lifecycle hooks, ARIA labelling.
375 }
376 return MatDialogConfig;
377 }());
378
379 /**
380 * @license
381 * Copyright Google LLC All Rights Reserved.
382 *
383 * Use of this source code is governed by an MIT-style license that can be
384 * found in the LICENSE file at https://angular.io/license
385 */
386 /**
387 * Animations used by MatDialog.
388 * @docs-private
389 */
390 var matDialogAnimations = {
391 /** Animation that is applied on the dialog container by default. */
392 dialogContainer: animations.trigger('dialogContainer', [
393 // Note: The `enter` animation transitions to `transform: none`, because for some reason
394 // specifying the transform explicitly, causes IE both to blur the dialog content and
395 // decimate the animation performance. Leaving it as `none` solves both issues.
396 animations.state('void, exit', animations.style({ opacity: 0, transform: 'scale(0.7)' })),
397 animations.state('enter', animations.style({ transform: 'none' })),
398 animations.transition('* => enter', animations.animate('150ms cubic-bezier(0, 0, 0.2, 1)', animations.style({ transform: 'none', opacity: 1 }))),
399 animations.transition('* => void, * => exit', animations.animate('75ms cubic-bezier(0.4, 0.0, 0.2, 1)', animations.style({ opacity: 0 }))),
400 ])
401 };
402
403 /**
404 * Throws an exception for the case when a ComponentPortal is
405 * attached to a DomPortalOutlet without an origin.
406 * @docs-private
407 */
408 function throwMatDialogContentAlreadyAttachedError() {
409 throw Error('Attempting to attach dialog content after content is already attached');
410 }
411 /**
412 * Base class for the `MatDialogContainer`. The base class does not implement
413 * animations as these are left to implementers of the dialog container.
414 */
415 var _MatDialogContainerBase = /** @class */ (function (_super) {
416 __extends(_MatDialogContainerBase, _super);
417 function _MatDialogContainerBase(_elementRef, _focusTrapFactory, _changeDetectorRef, _document,
418 /** The dialog configuration. */
419 _config, _focusMonitor) {
420 var _this = _super.call(this) || this;
421 _this._elementRef = _elementRef;
422 _this._focusTrapFactory = _focusTrapFactory;
423 _this._changeDetectorRef = _changeDetectorRef;
424 _this._config = _config;
425 _this._focusMonitor = _focusMonitor;
426 /** Emits when an animation state changes. */
427 _this._animationStateChanged = new core.EventEmitter();
428 /** Element that was focused before the dialog was opened. Save this to restore upon close. */
429 _this._elementFocusedBeforeDialogWasOpened = null;
430 /**
431 * Type of interaction that led to the dialog being closed. This is used to determine
432 * whether the focus style will be applied when returning focus to its original location
433 * after the dialog is closed.
434 */
435 _this._closeInteractionType = null;
436 /**
437 * Attaches a DOM portal to the dialog container.
438 * @param portal Portal to be attached.
439 * @deprecated To be turned into a method.
440 * @breaking-change 10.0.0
441 */
442 _this.attachDomPortal = function (portal) {
443 if (_this._portalOutlet.hasAttached() && (typeof ngDevMode === 'undefined' || ngDevMode)) {
444 throwMatDialogContentAlreadyAttachedError();
445 }
446 return _this._portalOutlet.attachDomPortal(portal);
447 };
448 _this._ariaLabelledBy = _config.ariaLabelledBy || null;
449 _this._document = _document;
450 return _this;
451 }
452 /** Initializes the dialog container with the attached content. */
453 _MatDialogContainerBase.prototype._initializeWithAttachedContent = function () {
454 this._setupFocusTrap();
455 // Save the previously focused element. This element will be re-focused
456 // when the dialog closes.
457 this._capturePreviouslyFocusedElement();
458 // Move focus onto the dialog immediately in order to prevent the user
459 // from accidentally opening multiple dialogs at the same time.
460 this._focusDialogContainer();
461 };
462 /**
463 * Attach a ComponentPortal as content to this dialog container.
464 * @param portal Portal to be attached as the dialog content.
465 */
466 _MatDialogContainerBase.prototype.attachComponentPortal = function (portal) {
467 if (this._portalOutlet.hasAttached() && (typeof ngDevMode === 'undefined' || ngDevMode)) {
468 throwMatDialogContentAlreadyAttachedError();
469 }
470 return this._portalOutlet.attachComponentPortal(portal);
471 };
472 /**
473 * Attach a TemplatePortal as content to this dialog container.
474 * @param portal Portal to be attached as the dialog content.
475 */
476 _MatDialogContainerBase.prototype.attachTemplatePortal = function (portal) {
477 if (this._portalOutlet.hasAttached() && (typeof ngDevMode === 'undefined' || ngDevMode)) {
478 throwMatDialogContentAlreadyAttachedError();
479 }
480 return this._portalOutlet.attachTemplatePortal(portal);
481 };
482 /** Moves focus back into the dialog if it was moved out. */
483 _MatDialogContainerBase.prototype._recaptureFocus = function () {
484 if (!this._containsFocus()) {
485 var focusContainer = !this._config.autoFocus || !this._focusTrap.focusInitialElement();
486 if (focusContainer) {
487 this._elementRef.nativeElement.focus();
488 }
489 }
490 };
491 /** Moves the focus inside the focus trap. */
492 _MatDialogContainerBase.prototype._trapFocus = function () {
493 // If we were to attempt to focus immediately, then the content of the dialog would not yet be
494 // ready in instances where change detection has to run first. To deal with this, we simply
495 // wait for the microtask queue to be empty.
496 if (this._config.autoFocus) {
497 this._focusTrap.focusInitialElementWhenReady();
498 }
499 else if (!this._containsFocus()) {
500 // Otherwise ensure that focus is on the dialog container. It's possible that a different
501 // component tried to move focus while the open animation was running. See:
502 // https://github.com/angular/components/issues/16215. Note that we only want to do this
503 // if the focus isn't inside the dialog already, because it's possible that the consumer
504 // turned off `autoFocus` in order to move focus themselves.
505 this._elementRef.nativeElement.focus();
506 }
507 };
508 /** Restores focus to the element that was focused before the dialog opened. */
509 _MatDialogContainerBase.prototype._restoreFocus = function () {
510 var previousElement = this._elementFocusedBeforeDialogWasOpened;
511 // We need the extra check, because IE can set the `activeElement` to null in some cases.
512 if (this._config.restoreFocus && previousElement &&
513 typeof previousElement.focus === 'function') {
514 var activeElement = platform._getFocusedElementPierceShadowDom();
515 var element = this._elementRef.nativeElement;
516 // Make sure that focus is still inside the dialog or is on the body (usually because a
517 // non-focusable element like the backdrop was clicked) before moving it. It's possible that
518 // the consumer moved it themselves before the animation was done, in which case we shouldn't
519 // do anything.
520 if (!activeElement || activeElement === this._document.body || activeElement === element ||
521 element.contains(activeElement)) {
522 if (this._focusMonitor) {
523 this._focusMonitor.focusVia(previousElement, this._closeInteractionType);
524 this._closeInteractionType = null;
525 }
526 else {
527 previousElement.focus();
528 }
529 }
530 }
531 if (this._focusTrap) {
532 this._focusTrap.destroy();
533 }
534 };
535 /** Sets up the focus trap. */
536 _MatDialogContainerBase.prototype._setupFocusTrap = function () {
537 this._focusTrap = this._focusTrapFactory.create(this._elementRef.nativeElement);
538 };
539 /** Captures the element that was focused before the dialog was opened. */
540 _MatDialogContainerBase.prototype._capturePreviouslyFocusedElement = function () {
541 if (this._document) {
542 this._elementFocusedBeforeDialogWasOpened = platform._getFocusedElementPierceShadowDom();
543 }
544 };
545 /** Focuses the dialog container. */
546 _MatDialogContainerBase.prototype._focusDialogContainer = function () {
547 // Note that there is no focus method when rendering on the server.
548 if (this._elementRef.nativeElement.focus) {
549 this._elementRef.nativeElement.focus();
550 }
551 };
552 /** Returns whether focus is inside the dialog. */
553 _MatDialogContainerBase.prototype._containsFocus = function () {
554 var element = this._elementRef.nativeElement;
555 var activeElement = platform._getFocusedElementPierceShadowDom();
556 return element === activeElement || element.contains(activeElement);
557 };
558 return _MatDialogContainerBase;
559 }(portal.BasePortalOutlet));
560 _MatDialogContainerBase.decorators = [
561 { type: core.Directive }
562 ];
563 _MatDialogContainerBase.ctorParameters = function () { return [
564 { type: core.ElementRef },
565 { type: a11y.FocusTrapFactory },
566 { type: core.ChangeDetectorRef },
567 { type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [common.DOCUMENT,] }] },
568 { type: MatDialogConfig },
569 { type: a11y.FocusMonitor }
570 ]; };
571 _MatDialogContainerBase.propDecorators = {
572 _portalOutlet: [{ type: core.ViewChild, args: [portal.CdkPortalOutlet, { static: true },] }]
573 };
574 /**
575 * Internal component that wraps user-provided dialog content.
576 * Animation is based on https://material.io/guidelines/motion/choreography.html.
577 * @docs-private
578 */
579 var MatDialogContainer = /** @class */ (function (_super) {
580 __extends(MatDialogContainer, _super);
581 function MatDialogContainer() {
582 var _this = _super.apply(this, __spreadArray([], __read(arguments))) || this;
583 /** State of the dialog animation. */
584 _this._state = 'enter';
585 return _this;
586 }
587 /** Callback, invoked whenever an animation on the host completes. */
588 MatDialogContainer.prototype._onAnimationDone = function (_a) {
589 var toState = _a.toState, totalTime = _a.totalTime;
590 if (toState === 'enter') {
591 this._trapFocus();
592 this._animationStateChanged.next({ state: 'opened', totalTime: totalTime });
593 }
594 else if (toState === 'exit') {
595 this._restoreFocus();
596 this._animationStateChanged.next({ state: 'closed', totalTime: totalTime });
597 }
598 };
599 /** Callback, invoked when an animation on the host starts. */
600 MatDialogContainer.prototype._onAnimationStart = function (_a) {
601 var toState = _a.toState, totalTime = _a.totalTime;
602 if (toState === 'enter') {
603 this._animationStateChanged.next({ state: 'opening', totalTime: totalTime });
604 }
605 else if (toState === 'exit' || toState === 'void') {
606 this._animationStateChanged.next({ state: 'closing', totalTime: totalTime });
607 }
608 };
609 /** Starts the dialog exit animation. */
610 MatDialogContainer.prototype._startExitAnimation = function () {
611 this._state = 'exit';
612 // Mark the container for check so it can react if the
613 // view container is using OnPush change detection.
614 this._changeDetectorRef.markForCheck();
615 };
616 return MatDialogContainer;
617 }(_MatDialogContainerBase));
618 MatDialogContainer.decorators = [
619 { type: core.Component, args: [{
620 selector: 'mat-dialog-container',
621 template: "<ng-template cdkPortalOutlet></ng-template>\n",
622 encapsulation: core.ViewEncapsulation.None,
623 // Using OnPush for dialogs caused some G3 sync issues. Disabled until we can track them down.
624 // tslint:disable-next-line:validate-decorators
625 changeDetection: core.ChangeDetectionStrategy.Default,
626 animations: [matDialogAnimations.dialogContainer],
627 host: {
628 'class': 'mat-dialog-container',
629 'tabindex': '-1',
630 'aria-modal': 'true',
631 '[id]': '_id',
632 '[attr.role]': '_config.role',
633 '[attr.aria-labelledby]': '_config.ariaLabel ? null : _ariaLabelledBy',
634 '[attr.aria-label]': '_config.ariaLabel',
635 '[attr.aria-describedby]': '_config.ariaDescribedBy || null',
636 '[@dialogContainer]': '_state',
637 '(@dialogContainer.start)': '_onAnimationStart($event)',
638 '(@dialogContainer.done)': '_onAnimationDone($event)',
639 },
640 styles: [".mat-dialog-container{display:block;padding:24px;border-radius:4px;box-sizing:border-box;overflow:auto;outline:0;width:100%;height:100%;min-height:inherit;max-height:inherit}.cdk-high-contrast-active .mat-dialog-container{outline:solid 1px}.mat-dialog-content{display:block;margin:0 -24px;padding:0 24px;max-height:65vh;overflow:auto;-webkit-overflow-scrolling:touch}.mat-dialog-title{margin:0 0 20px;display:block}.mat-dialog-actions{padding:8px 0;display:flex;flex-wrap:wrap;min-height:52px;align-items:center;box-sizing:content-box;margin-bottom:-24px}.mat-dialog-actions[align=end]{justify-content:flex-end}.mat-dialog-actions[align=center]{justify-content:center}.mat-dialog-actions .mat-button-base+.mat-button-base,.mat-dialog-actions .mat-mdc-button-base+.mat-mdc-button-base{margin-left:8px}[dir=rtl] .mat-dialog-actions .mat-button-base+.mat-button-base,[dir=rtl] .mat-dialog-actions .mat-mdc-button-base+.mat-mdc-button-base{margin-left:0;margin-right:8px}\n"]
641 },] }
642 ];
643
644 /**
645 * @license
646 * Copyright Google LLC All Rights Reserved.
647 *
648 * Use of this source code is governed by an MIT-style license that can be
649 * found in the LICENSE file at https://angular.io/license
650 */
651 // TODO(jelbourn): resizing
652 // Counter for unique dialog ids.
653 var uniqueId = 0;
654 /**
655 * Reference to a dialog opened via the MatDialog service.
656 */
657 var MatDialogRef = /** @class */ (function () {
658 function MatDialogRef(_overlayRef, _containerInstance,
659 /** Id of the dialog. */
660 id) {
661 var _this = this;
662 if (id === void 0) { id = "mat-dialog-" + uniqueId++; }
663 this._overlayRef = _overlayRef;
664 this._containerInstance = _containerInstance;
665 this.id = id;
666 /** Whether the user is allowed to close the dialog. */
667 this.disableClose = this._containerInstance._config.disableClose;
668 /** Subject for notifying the user that the dialog has finished opening. */
669 this._afterOpened = new rxjs.Subject();
670 /** Subject for notifying the user that the dialog has finished closing. */
671 this._afterClosed = new rxjs.Subject();
672 /** Subject for notifying the user that the dialog has started closing. */
673 this._beforeClosed = new rxjs.Subject();
674 /** Current state of the dialog. */
675 this._state = 0 /* OPEN */;
676 // Pass the id along to the container.
677 _containerInstance._id = id;
678 // Emit when opening animation completes
679 _containerInstance._animationStateChanged.pipe(operators.filter(function (event) { return event.state === 'opened'; }), operators.take(1))
680 .subscribe(function () {
681 _this._afterOpened.next();
682 _this._afterOpened.complete();
683 });
684 // Dispose overlay when closing animation is complete
685 _containerInstance._animationStateChanged.pipe(operators.filter(function (event) { return event.state === 'closed'; }), operators.take(1)).subscribe(function () {
686 clearTimeout(_this._closeFallbackTimeout);
687 _this._finishDialogClose();
688 });
689 _overlayRef.detachments().subscribe(function () {
690 _this._beforeClosed.next(_this._result);
691 _this._beforeClosed.complete();
692 _this._afterClosed.next(_this._result);
693 _this._afterClosed.complete();
694 _this.componentInstance = null;
695 _this._overlayRef.dispose();
696 });
697 _overlayRef.keydownEvents()
698 .pipe(operators.filter(function (event) {
699 return event.keyCode === keycodes.ESCAPE && !_this.disableClose && !keycodes.hasModifierKey(event);
700 }))
701 .subscribe(function (event) {
702 event.preventDefault();
703 _closeDialogVia(_this, 'keyboard');
704 });
705 _overlayRef.backdropClick().subscribe(function () {
706 if (_this.disableClose) {
707 _this._containerInstance._recaptureFocus();
708 }
709 else {
710 _closeDialogVia(_this, 'mouse');
711 }
712 });
713 }
714 /**
715 * Close the dialog.
716 * @param dialogResult Optional result to return to the dialog opener.
717 */
718 MatDialogRef.prototype.close = function (dialogResult) {
719 var _this = this;
720 this._result = dialogResult;
721 // Transition the backdrop in parallel to the dialog.
722 this._containerInstance._animationStateChanged.pipe(operators.filter(function (event) { return event.state === 'closing'; }), operators.take(1))
723 .subscribe(function (event) {
724 _this._beforeClosed.next(dialogResult);
725 _this._beforeClosed.complete();
726 _this._overlayRef.detachBackdrop();
727 // The logic that disposes of the overlay depends on the exit animation completing, however
728 // it isn't guaranteed if the parent view is destroyed while it's running. Add a fallback
729 // timeout which will clean everything up if the animation hasn't fired within the specified
730 // amount of time plus 100ms. We don't need to run this outside the NgZone, because for the
731 // vast majority of cases the timeout will have been cleared before it has the chance to fire.
732 _this._closeFallbackTimeout = setTimeout(function () { return _this._finishDialogClose(); }, event.totalTime + 100);
733 });
734 this._state = 1 /* CLOSING */;
735 this._containerInstance._startExitAnimation();
736 };
737 /**
738 * Gets an observable that is notified when the dialog is finished opening.
739 */
740 MatDialogRef.prototype.afterOpened = function () {
741 return this._afterOpened;
742 };
743 /**
744 * Gets an observable that is notified when the dialog is finished closing.
745 */
746 MatDialogRef.prototype.afterClosed = function () {
747 return this._afterClosed;
748 };
749 /**
750 * Gets an observable that is notified when the dialog has started closing.
751 */
752 MatDialogRef.prototype.beforeClosed = function () {
753 return this._beforeClosed;
754 };
755 /**
756 * Gets an observable that emits when the overlay's backdrop has been clicked.
757 */
758 MatDialogRef.prototype.backdropClick = function () {
759 return this._overlayRef.backdropClick();
760 };
761 /**
762 * Gets an observable that emits when keydown events are targeted on the overlay.
763 */
764 MatDialogRef.prototype.keydownEvents = function () {
765 return this._overlayRef.keydownEvents();
766 };
767 /**
768 * Updates the dialog's position.
769 * @param position New dialog position.
770 */
771 MatDialogRef.prototype.updatePosition = function (position) {
772 var strategy = this._getPositionStrategy();
773 if (position && (position.left || position.right)) {
774 position.left ? strategy.left(position.left) : strategy.right(position.right);
775 }
776 else {
777 strategy.centerHorizontally();
778 }
779 if (position && (position.top || position.bottom)) {
780 position.top ? strategy.top(position.top) : strategy.bottom(position.bottom);
781 }
782 else {
783 strategy.centerVertically();
784 }
785 this._overlayRef.updatePosition();
786 return this;
787 };
788 /**
789 * Updates the dialog's width and height.
790 * @param width New width of the dialog.
791 * @param height New height of the dialog.
792 */
793 MatDialogRef.prototype.updateSize = function (width, height) {
794 if (width === void 0) { width = ''; }
795 if (height === void 0) { height = ''; }
796 this._overlayRef.updateSize({ width: width, height: height });
797 this._overlayRef.updatePosition();
798 return this;
799 };
800 /** Add a CSS class or an array of classes to the overlay pane. */
801 MatDialogRef.prototype.addPanelClass = function (classes) {
802 this._overlayRef.addPanelClass(classes);
803 return this;
804 };
805 /** Remove a CSS class or an array of classes from the overlay pane. */
806 MatDialogRef.prototype.removePanelClass = function (classes) {
807 this._overlayRef.removePanelClass(classes);
808 return this;
809 };
810 /** Gets the current state of the dialog's lifecycle. */
811 MatDialogRef.prototype.getState = function () {
812 return this._state;
813 };
814 /**
815 * Finishes the dialog close by updating the state of the dialog
816 * and disposing the overlay.
817 */
818 MatDialogRef.prototype._finishDialogClose = function () {
819 this._state = 2 /* CLOSED */;
820 this._overlayRef.dispose();
821 };
822 /** Fetches the position strategy object from the overlay ref. */
823 MatDialogRef.prototype._getPositionStrategy = function () {
824 return this._overlayRef.getConfig().positionStrategy;
825 };
826 return MatDialogRef;
827 }());
828 /**
829 * Closes the dialog with the specified interaction type. This is currently not part of
830 * `MatDialogRef` as that would conflict with custom dialog ref mocks provided in tests.
831 * More details. See: https://github.com/angular/components/pull/9257#issuecomment-651342226.
832 */
833 // TODO: TODO: Move this back into `MatDialogRef` when we provide an official mock dialog ref.
834 function _closeDialogVia(ref, interactionType, result) {
835 // Some mock dialog ref instances in tests do not have the `_containerInstance` property.
836 // For those, we keep the behavior as is and do not deal with the interaction type.
837 if (ref._containerInstance !== undefined) {
838 ref._containerInstance._closeInteractionType = interactionType;
839 }
840 return ref.close(result);
841 }
842
843 /** Injection token that can be used to access the data that was passed in to a dialog. */
844 var MAT_DIALOG_DATA = new core.InjectionToken('MatDialogData');
845 /** Injection token that can be used to specify default dialog options. */
846 var MAT_DIALOG_DEFAULT_OPTIONS = new core.InjectionToken('mat-dialog-default-options');
847 /** Injection token that determines the scroll handling while the dialog is open. */
848 var MAT_DIALOG_SCROLL_STRATEGY = new core.InjectionToken('mat-dialog-scroll-strategy');
849 /** @docs-private */
850 function MAT_DIALOG_SCROLL_STRATEGY_FACTORY(overlay) {
851 return function () { return overlay.scrollStrategies.block(); };
852 }
853 /** @docs-private */
854 function MAT_DIALOG_SCROLL_STRATEGY_PROVIDER_FACTORY(overlay) {
855 return function () { return overlay.scrollStrategies.block(); };
856 }
857 /** @docs-private */
858 var MAT_DIALOG_SCROLL_STRATEGY_PROVIDER = {
859 provide: MAT_DIALOG_SCROLL_STRATEGY,
860 deps: [overlay.Overlay],
861 useFactory: MAT_DIALOG_SCROLL_STRATEGY_PROVIDER_FACTORY,
862 };
863 /**
864 * Base class for dialog services. The base dialog service allows
865 * for arbitrary dialog refs and dialog container components.
866 */
867 var _MatDialogBase = /** @class */ (function () {
868 function _MatDialogBase(_overlay, _injector, _defaultOptions, _parentDialog, _overlayContainer, scrollStrategy, _dialogRefConstructor, _dialogContainerType, _dialogDataToken) {
869 var _this = this;
870 this._overlay = _overlay;
871 this._injector = _injector;
872 this._defaultOptions = _defaultOptions;
873 this._parentDialog = _parentDialog;
874 this._overlayContainer = _overlayContainer;
875 this._dialogRefConstructor = _dialogRefConstructor;
876 this._dialogContainerType = _dialogContainerType;
877 this._dialogDataToken = _dialogDataToken;
878 this._openDialogsAtThisLevel = [];
879 this._afterAllClosedAtThisLevel = new rxjs.Subject();
880 this._afterOpenedAtThisLevel = new rxjs.Subject();
881 this._ariaHiddenElements = new Map();
882 // TODO (jelbourn): tighten the typing right-hand side of this expression.
883 /**
884 * Stream that emits when all open dialog have finished closing.
885 * Will emit on subscribe if there are no open dialogs to begin with.
886 */
887 this.afterAllClosed = rxjs.defer(function () { return _this.openDialogs.length ?
888 _this._getAfterAllClosed() :
889 _this._getAfterAllClosed().pipe(operators.startWith(undefined)); });
890 this._scrollStrategy = scrollStrategy;
891 }
892 Object.defineProperty(_MatDialogBase.prototype, "openDialogs", {
893 /** Keeps track of the currently-open dialogs. */
894 get: function () {
895 return this._parentDialog ? this._parentDialog.openDialogs : this._openDialogsAtThisLevel;
896 },
897 enumerable: false,
898 configurable: true
899 });
900 Object.defineProperty(_MatDialogBase.prototype, "afterOpened", {
901 /** Stream that emits when a dialog has been opened. */
902 get: function () {
903 return this._parentDialog ? this._parentDialog.afterOpened : this._afterOpenedAtThisLevel;
904 },
905 enumerable: false,
906 configurable: true
907 });
908 _MatDialogBase.prototype._getAfterAllClosed = function () {
909 var parent = this._parentDialog;
910 return parent ? parent._getAfterAllClosed() : this._afterAllClosedAtThisLevel;
911 };
912 _MatDialogBase.prototype.open = function (componentOrTemplateRef, config) {
913 var _this = this;
914 config = _applyConfigDefaults(config, this._defaultOptions || new MatDialogConfig());
915 if (config.id && this.getDialogById(config.id) &&
916 (typeof ngDevMode === 'undefined' || ngDevMode)) {
917 throw Error("Dialog with id \"" + config.id + "\" exists already. The dialog id must be unique.");
918 }
919 var overlayRef = this._createOverlay(config);
920 var dialogContainer = this._attachDialogContainer(overlayRef, config);
921 var dialogRef = this._attachDialogContent(componentOrTemplateRef, dialogContainer, overlayRef, config);
922 // If this is the first dialog that we're opening, hide all the non-overlay content.
923 if (!this.openDialogs.length) {
924 this._hideNonDialogContentFromAssistiveTechnology();
925 }
926 this.openDialogs.push(dialogRef);
927 dialogRef.afterClosed().subscribe(function () { return _this._removeOpenDialog(dialogRef); });
928 this.afterOpened.next(dialogRef);
929 // Notify the dialog container that the content has been attached.
930 dialogContainer._initializeWithAttachedContent();
931 return dialogRef;
932 };
933 /**
934 * Closes all of the currently-open dialogs.
935 */
936 _MatDialogBase.prototype.closeAll = function () {
937 this._closeDialogs(this.openDialogs);
938 };
939 /**
940 * Finds an open dialog by its id.
941 * @param id ID to use when looking up the dialog.
942 */
943 _MatDialogBase.prototype.getDialogById = function (id) {
944 return this.openDialogs.find(function (dialog) { return dialog.id === id; });
945 };
946 _MatDialogBase.prototype.ngOnDestroy = function () {
947 // Only close the dialogs at this level on destroy
948 // since the parent service may still be active.
949 this._closeDialogs(this._openDialogsAtThisLevel);
950 this._afterAllClosedAtThisLevel.complete();
951 this._afterOpenedAtThisLevel.complete();
952 };
953 /**
954 * Creates the overlay into which the dialog will be loaded.
955 * @param config The dialog configuration.
956 * @returns A promise resolving to the OverlayRef for the created overlay.
957 */
958 _MatDialogBase.prototype._createOverlay = function (config) {
959 var overlayConfig = this._getOverlayConfig(config);
960 return this._overlay.create(overlayConfig);
961 };
962 /**
963 * Creates an overlay config from a dialog config.
964 * @param dialogConfig The dialog configuration.
965 * @returns The overlay configuration.
966 */
967 _MatDialogBase.prototype._getOverlayConfig = function (dialogConfig) {
968 var state = new overlay.OverlayConfig({
969 positionStrategy: this._overlay.position().global(),
970 scrollStrategy: dialogConfig.scrollStrategy || this._scrollStrategy(),
971 panelClass: dialogConfig.panelClass,
972 hasBackdrop: dialogConfig.hasBackdrop,
973 direction: dialogConfig.direction,
974 minWidth: dialogConfig.minWidth,
975 minHeight: dialogConfig.minHeight,
976 maxWidth: dialogConfig.maxWidth,
977 maxHeight: dialogConfig.maxHeight,
978 disposeOnNavigation: dialogConfig.closeOnNavigation
979 });
980 if (dialogConfig.backdropClass) {
981 state.backdropClass = dialogConfig.backdropClass;
982 }
983 return state;
984 };
985 /**
986 * Attaches a dialog container to a dialog's already-created overlay.
987 * @param overlay Reference to the dialog's underlying overlay.
988 * @param config The dialog configuration.
989 * @returns A promise resolving to a ComponentRef for the attached container.
990 */
991 _MatDialogBase.prototype._attachDialogContainer = function (overlay, config) {
992 var userInjector = config && config.viewContainerRef && config.viewContainerRef.injector;
993 var injector = core.Injector.create({
994 parent: userInjector || this._injector,
995 providers: [{ provide: MatDialogConfig, useValue: config }]
996 });
997 var containerPortal = new portal.ComponentPortal(this._dialogContainerType, config.viewContainerRef, injector, config.componentFactoryResolver);
998 var containerRef = overlay.attach(containerPortal);
999 return containerRef.instance;
1000 };
1001 /**
1002 * Attaches the user-provided component to the already-created dialog container.
1003 * @param componentOrTemplateRef The type of component being loaded into the dialog,
1004 * or a TemplateRef to instantiate as the content.
1005 * @param dialogContainer Reference to the wrapping dialog container.
1006 * @param overlayRef Reference to the overlay in which the dialog resides.
1007 * @param config The dialog configuration.
1008 * @returns A promise resolving to the MatDialogRef that should be returned to the user.
1009 */
1010 _MatDialogBase.prototype._attachDialogContent = function (componentOrTemplateRef, dialogContainer, overlayRef, config) {
1011 // Create a reference to the dialog we're creating in order to give the user a handle
1012 // to modify and close it.
1013 var dialogRef = new this._dialogRefConstructor(overlayRef, dialogContainer, config.id);
1014 if (componentOrTemplateRef instanceof core.TemplateRef) {
1015 dialogContainer.attachTemplatePortal(new portal.TemplatePortal(componentOrTemplateRef, null, { $implicit: config.data, dialogRef: dialogRef }));
1016 }
1017 else {
1018 var injector = this._createInjector(config, dialogRef, dialogContainer);
1019 var contentRef = dialogContainer.attachComponentPortal(new portal.ComponentPortal(componentOrTemplateRef, config.viewContainerRef, injector));
1020 dialogRef.componentInstance = contentRef.instance;
1021 }
1022 dialogRef
1023 .updateSize(config.width, config.height)
1024 .updatePosition(config.position);
1025 return dialogRef;
1026 };
1027 /**
1028 * Creates a custom injector to be used inside the dialog. This allows a component loaded inside
1029 * of a dialog to close itself and, optionally, to return a value.
1030 * @param config Config object that is used to construct the dialog.
1031 * @param dialogRef Reference to the dialog.
1032 * @param dialogContainer Dialog container element that wraps all of the contents.
1033 * @returns The custom injector that can be used inside the dialog.
1034 */
1035 _MatDialogBase.prototype._createInjector = function (config, dialogRef, dialogContainer) {
1036 var userInjector = config && config.viewContainerRef && config.viewContainerRef.injector;
1037 // The dialog container should be provided as the dialog container and the dialog's
1038 // content are created out of the same `ViewContainerRef` and as such, are siblings
1039 // for injector purposes. To allow the hierarchy that is expected, the dialog
1040 // container is explicitly provided in the injector.
1041 var providers = [
1042 { provide: this._dialogContainerType, useValue: dialogContainer },
1043 { provide: this._dialogDataToken, useValue: config.data },
1044 { provide: this._dialogRefConstructor, useValue: dialogRef }
1045 ];
1046 if (config.direction && (!userInjector ||
1047 !userInjector.get(bidi.Directionality, null, core.InjectFlags.Optional))) {
1048 providers.push({
1049 provide: bidi.Directionality,
1050 useValue: { value: config.direction, change: rxjs.of() }
1051 });
1052 }
1053 return core.Injector.create({ parent: userInjector || this._injector, providers: providers });
1054 };
1055 /**
1056 * Removes a dialog from the array of open dialogs.
1057 * @param dialogRef Dialog to be removed.
1058 */
1059 _MatDialogBase.prototype._removeOpenDialog = function (dialogRef) {
1060 var index = this.openDialogs.indexOf(dialogRef);
1061 if (index > -1) {
1062 this.openDialogs.splice(index, 1);
1063 // If all the dialogs were closed, remove/restore the `aria-hidden`
1064 // to a the siblings and emit to the `afterAllClosed` stream.
1065 if (!this.openDialogs.length) {
1066 this._ariaHiddenElements.forEach(function (previousValue, element) {
1067 if (previousValue) {
1068 element.setAttribute('aria-hidden', previousValue);
1069 }
1070 else {
1071 element.removeAttribute('aria-hidden');
1072 }
1073 });
1074 this._ariaHiddenElements.clear();
1075 this._getAfterAllClosed().next();
1076 }
1077 }
1078 };
1079 /**
1080 * Hides all of the content that isn't an overlay from assistive technology.
1081 */
1082 _MatDialogBase.prototype._hideNonDialogContentFromAssistiveTechnology = function () {
1083 var overlayContainer = this._overlayContainer.getContainerElement();
1084 // Ensure that the overlay container is attached to the DOM.
1085 if (overlayContainer.parentElement) {
1086 var siblings = overlayContainer.parentElement.children;
1087 for (var i = siblings.length - 1; i > -1; i--) {
1088 var sibling = siblings[i];
1089 if (sibling !== overlayContainer &&
1090 sibling.nodeName !== 'SCRIPT' &&
1091 sibling.nodeName !== 'STYLE' &&
1092 !sibling.hasAttribute('aria-live')) {
1093 this._ariaHiddenElements.set(sibling, sibling.getAttribute('aria-hidden'));
1094 sibling.setAttribute('aria-hidden', 'true');
1095 }
1096 }
1097 }
1098 };
1099 /** Closes all of the dialogs in an array. */
1100 _MatDialogBase.prototype._closeDialogs = function (dialogs) {
1101 var i = dialogs.length;
1102 while (i--) {
1103 // The `_openDialogs` property isn't updated after close until the rxjs subscription
1104 // runs on the next microtask, in addition to modifying the array as we're going
1105 // through it. We loop through all of them and call close without assuming that
1106 // they'll be removed from the list instantaneously.
1107 dialogs[i].close();
1108 }
1109 };
1110 return _MatDialogBase;
1111 }());
1112 _MatDialogBase.decorators = [
1113 { type: core.Directive }
1114 ];
1115 _MatDialogBase.ctorParameters = function () { return [
1116 { type: overlay.Overlay },
1117 { type: core.Injector },
1118 { type: undefined },
1119 { type: undefined },
1120 { type: overlay.OverlayContainer },
1121 { type: undefined },
1122 { type: core.Type },
1123 { type: core.Type },
1124 { type: core.InjectionToken }
1125 ]; };
1126 /**
1127 * Service to open Material Design modal dialogs.
1128 */
1129 var MatDialog = /** @class */ (function (_super) {
1130 __extends(MatDialog, _super);
1131 function MatDialog(overlay, injector,
1132 /**
1133 * @deprecated `_location` parameter to be removed.
1134 * @breaking-change 10.0.0
1135 */
1136 location, defaultOptions, scrollStrategy, parentDialog, overlayContainer) {
1137 return _super.call(this, overlay, injector, defaultOptions, parentDialog, overlayContainer, scrollStrategy, MatDialogRef, MatDialogContainer, MAT_DIALOG_DATA) || this;
1138 }
1139 return MatDialog;
1140 }(_MatDialogBase));
1141 MatDialog.decorators = [
1142 { type: core.Injectable }
1143 ];
1144 MatDialog.ctorParameters = function () { return [
1145 { type: overlay.Overlay },
1146 { type: core.Injector },
1147 { type: common.Location, decorators: [{ type: core.Optional }] },
1148 { type: MatDialogConfig, decorators: [{ type: core.Optional }, { type: core.Inject, args: [MAT_DIALOG_DEFAULT_OPTIONS,] }] },
1149 { type: undefined, decorators: [{ type: core.Inject, args: [MAT_DIALOG_SCROLL_STRATEGY,] }] },
1150 { type: MatDialog, decorators: [{ type: core.Optional }, { type: core.SkipSelf }] },
1151 { type: overlay.OverlayContainer }
1152 ]; };
1153 /**
1154 * Applies default options to the dialog config.
1155 * @param config Config to be modified.
1156 * @param defaultOptions Default options provided.
1157 * @returns The new configuration object.
1158 */
1159 function _applyConfigDefaults(config, defaultOptions) {
1160 return Object.assign(Object.assign({}, defaultOptions), config);
1161 }
1162
1163 /**
1164 * @license
1165 * Copyright Google LLC All Rights Reserved.
1166 *
1167 * Use of this source code is governed by an MIT-style license that can be
1168 * found in the LICENSE file at https://angular.io/license
1169 */
1170 /** Counter used to generate unique IDs for dialog elements. */
1171 var dialogElementUid = 0;
1172 /**
1173 * Button that will close the current dialog.
1174 */
1175 var MatDialogClose = /** @class */ (function () {
1176 function MatDialogClose(
1177 /**
1178 * Reference to the containing dialog.
1179 * @deprecated `dialogRef` property to become private.
1180 * @breaking-change 13.0.0
1181 */
1182 // The dialog title directive is always used in combination with a `MatDialogRef`.
1183 // tslint:disable-next-line: lightweight-tokens
1184 dialogRef, _elementRef, _dialog) {
1185 this.dialogRef = dialogRef;
1186 this._elementRef = _elementRef;
1187 this._dialog = _dialog;
1188 /** Default to "button" to prevents accidental form submits. */
1189 this.type = 'button';
1190 }
1191 MatDialogClose.prototype.ngOnInit = function () {
1192 if (!this.dialogRef) {
1193 // When this directive is included in a dialog via TemplateRef (rather than being
1194 // in a Component), the DialogRef isn't available via injection because embedded
1195 // views cannot be given a custom injector. Instead, we look up the DialogRef by
1196 // ID. This must occur in `onInit`, as the ID binding for the dialog container won't
1197 // be resolved at constructor time.
1198 this.dialogRef = getClosestDialog(this._elementRef, this._dialog.openDialogs);
1199 }
1200 };
1201 MatDialogClose.prototype.ngOnChanges = function (changes) {
1202 var proxiedChange = changes['_matDialogClose'] || changes['_matDialogCloseResult'];
1203 if (proxiedChange) {
1204 this.dialogResult = proxiedChange.currentValue;
1205 }
1206 };
1207 MatDialogClose.prototype._onButtonClick = function (event) {
1208 // Determinate the focus origin using the click event, because using the FocusMonitor will
1209 // result in incorrect origins. Most of the time, close buttons will be auto focused in the
1210 // dialog, and therefore clicking the button won't result in a focus change. This means that
1211 // the FocusMonitor won't detect any origin change, and will always output `program`.
1212 _closeDialogVia(this.dialogRef, event.screenX === 0 && event.screenY === 0 ? 'keyboard' : 'mouse', this.dialogResult);
1213 };
1214 return MatDialogClose;
1215 }());
1216 MatDialogClose.decorators = [
1217 { type: core.Directive, args: [{
1218 selector: '[mat-dialog-close], [matDialogClose]',
1219 exportAs: 'matDialogClose',
1220 host: {
1221 '(click)': '_onButtonClick($event)',
1222 '[attr.aria-label]': 'ariaLabel || null',
1223 '[attr.type]': 'type',
1224 }
1225 },] }
1226 ];
1227 MatDialogClose.ctorParameters = function () { return [
1228 { type: MatDialogRef, decorators: [{ type: core.Optional }] },
1229 { type: core.ElementRef },
1230 { type: MatDialog }
1231 ]; };
1232 MatDialogClose.propDecorators = {
1233 ariaLabel: [{ type: core.Input, args: ['aria-label',] }],
1234 type: [{ type: core.Input }],
1235 dialogResult: [{ type: core.Input, args: ['mat-dialog-close',] }],
1236 _matDialogClose: [{ type: core.Input, args: ['matDialogClose',] }]
1237 };
1238 /**
1239 * Title of a dialog element. Stays fixed to the top of the dialog when scrolling.
1240 */
1241 var MatDialogTitle = /** @class */ (function () {
1242 function MatDialogTitle(
1243 // The dialog title directive is always used in combination with a `MatDialogRef`.
1244 // tslint:disable-next-line: lightweight-tokens
1245 _dialogRef, _elementRef, _dialog) {
1246 this._dialogRef = _dialogRef;
1247 this._elementRef = _elementRef;
1248 this._dialog = _dialog;
1249 /** Unique id for the dialog title. If none is supplied, it will be auto-generated. */
1250 this.id = "mat-dialog-title-" + dialogElementUid++;
1251 }
1252 MatDialogTitle.prototype.ngOnInit = function () {
1253 var _this = this;
1254 if (!this._dialogRef) {
1255 this._dialogRef = getClosestDialog(this._elementRef, this._dialog.openDialogs);
1256 }
1257 if (this._dialogRef) {
1258 Promise.resolve().then(function () {
1259 var container = _this._dialogRef._containerInstance;
1260 if (container && !container._ariaLabelledBy) {
1261 container._ariaLabelledBy = _this.id;
1262 }
1263 });
1264 }
1265 };
1266 return MatDialogTitle;
1267 }());
1268 MatDialogTitle.decorators = [
1269 { type: core.Directive, args: [{
1270 selector: '[mat-dialog-title], [matDialogTitle]',
1271 exportAs: 'matDialogTitle',
1272 host: {
1273 'class': 'mat-dialog-title',
1274 '[id]': 'id',
1275 },
1276 },] }
1277 ];
1278 MatDialogTitle.ctorParameters = function () { return [
1279 { type: MatDialogRef, decorators: [{ type: core.Optional }] },
1280 { type: core.ElementRef },
1281 { type: MatDialog }
1282 ]; };
1283 MatDialogTitle.propDecorators = {
1284 id: [{ type: core.Input }]
1285 };
1286 /**
1287 * Scrollable content container of a dialog.
1288 */
1289 var MatDialogContent = /** @class */ (function () {
1290 function MatDialogContent() {
1291 }
1292 return MatDialogContent;
1293 }());
1294 MatDialogContent.decorators = [
1295 { type: core.Directive, args: [{
1296 selector: "[mat-dialog-content], mat-dialog-content, [matDialogContent]",
1297 host: { 'class': 'mat-dialog-content' }
1298 },] }
1299 ];
1300 /**
1301 * Container for the bottom action buttons in a dialog.
1302 * Stays fixed to the bottom when scrolling.
1303 */
1304 var MatDialogActions = /** @class */ (function () {
1305 function MatDialogActions() {
1306 }
1307 return MatDialogActions;
1308 }());
1309 MatDialogActions.decorators = [
1310 { type: core.Directive, args: [{
1311 selector: "[mat-dialog-actions], mat-dialog-actions, [matDialogActions]",
1312 host: { 'class': 'mat-dialog-actions' }
1313 },] }
1314 ];
1315 /**
1316 * Finds the closest MatDialogRef to an element by looking at the DOM.
1317 * @param element Element relative to which to look for a dialog.
1318 * @param openDialogs References to the currently-open dialogs.
1319 */
1320 function getClosestDialog(element, openDialogs) {
1321 var parent = element.nativeElement.parentElement;
1322 while (parent && !parent.classList.contains('mat-dialog-container')) {
1323 parent = parent.parentElement;
1324 }
1325 return parent ? openDialogs.find(function (dialog) { return dialog.id === parent.id; }) : null;
1326 }
1327
1328 /**
1329 * @license
1330 * Copyright Google LLC All Rights Reserved.
1331 *
1332 * Use of this source code is governed by an MIT-style license that can be
1333 * found in the LICENSE file at https://angular.io/license
1334 */
1335 var MatDialogModule = /** @class */ (function () {
1336 function MatDialogModule() {
1337 }
1338 return MatDialogModule;
1339 }());
1340 MatDialogModule.decorators = [
1341 { type: core.NgModule, args: [{
1342 imports: [
1343 overlay.OverlayModule,
1344 portal.PortalModule,
1345 core$1.MatCommonModule,
1346 ],
1347 exports: [
1348 MatDialogContainer,
1349 MatDialogClose,
1350 MatDialogTitle,
1351 MatDialogContent,
1352 MatDialogActions,
1353 core$1.MatCommonModule,
1354 ],
1355 declarations: [
1356 MatDialogContainer,
1357 MatDialogClose,
1358 MatDialogTitle,
1359 MatDialogActions,
1360 MatDialogContent,
1361 ],
1362 providers: [
1363 MatDialog,
1364 MAT_DIALOG_SCROLL_STRATEGY_PROVIDER,
1365 ],
1366 entryComponents: [MatDialogContainer],
1367 },] }
1368 ];
1369
1370 /**
1371 * @license
1372 * Copyright Google LLC All Rights Reserved.
1373 *
1374 * Use of this source code is governed by an MIT-style license that can be
1375 * found in the LICENSE file at https://angular.io/license
1376 */
1377
1378 /**
1379 * Generated bundle index. Do not edit.
1380 */
1381
1382 exports.MAT_DIALOG_DATA = MAT_DIALOG_DATA;
1383 exports.MAT_DIALOG_DEFAULT_OPTIONS = MAT_DIALOG_DEFAULT_OPTIONS;
1384 exports.MAT_DIALOG_SCROLL_STRATEGY = MAT_DIALOG_SCROLL_STRATEGY;
1385 exports.MAT_DIALOG_SCROLL_STRATEGY_FACTORY = MAT_DIALOG_SCROLL_STRATEGY_FACTORY;
1386 exports.MAT_DIALOG_SCROLL_STRATEGY_PROVIDER = MAT_DIALOG_SCROLL_STRATEGY_PROVIDER;
1387 exports.MAT_DIALOG_SCROLL_STRATEGY_PROVIDER_FACTORY = MAT_DIALOG_SCROLL_STRATEGY_PROVIDER_FACTORY;
1388 exports.MatDialog = MatDialog;
1389 exports.MatDialogActions = MatDialogActions;
1390 exports.MatDialogClose = MatDialogClose;
1391 exports.MatDialogConfig = MatDialogConfig;
1392 exports.MatDialogContainer = MatDialogContainer;
1393 exports.MatDialogContent = MatDialogContent;
1394 exports.MatDialogModule = MatDialogModule;
1395 exports.MatDialogRef = MatDialogRef;
1396 exports.MatDialogTitle = MatDialogTitle;
1397 exports._MatDialogBase = _MatDialogBase;
1398 exports._MatDialogContainerBase = _MatDialogContainerBase;
1399 exports._closeDialogVia = _closeDialogVia;
1400 exports.matDialogAnimations = matDialogAnimations;
1401 exports.throwMatDialogContentAlreadyAttachedError = throwMatDialogContentAlreadyAttachedError;
1402
1403 Object.defineProperty(exports, '__esModule', { value: true });
1404
1405})));
1406//# sourceMappingURL=material-dialog.umd.js.map
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