/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('rxjs'), require('@angular/core'), require('@angular/animations'), require('@angular/cdk/portal'), require('rxjs/operators'), require('@angular/cdk/overlay'), require('@angular/common'), require('@angular/material/core'), require('@angular/material/button'), require('@angular/cdk/a11y'), require('@angular/cdk/layout')) :
typeof define === 'function' && define.amd ? define('@angular/material/snack-bar', ['exports', 'rxjs', '@angular/core', '@angular/animations', '@angular/cdk/portal', 'rxjs/operators', '@angular/cdk/overlay', '@angular/common', '@angular/material/core', '@angular/material/button', '@angular/cdk/a11y', '@angular/cdk/layout'], factory) :
(factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.snackBar = {}),global.rxjs,global.ng.core,global.ng.animations,global.ng.cdk.portal,global.rxjs.operators,global.ng.cdk.overlay,global.ng.common,global.ng.material.core,global.ng.material.button,global.ng.cdk.a11y,global.ng.cdk.layout));
}(this, (function (exports,rxjs,core,animations,portal,operators,overlay,common,core$1,button,a11y,layout) { 'use strict';
/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
/* global Reflect, Promise */
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);
};
function __extends(d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
}
var __assign = function() {
__assign = Object.assign || function __assign(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Reference to a snack bar dispatched from the snack bar service.
* @template T
*/
var /**
* Reference to a snack bar dispatched from the snack bar service.
* @template T
*/
MatSnackBarRef = /** @class */ (function () {
function MatSnackBarRef(containerInstance, _overlayRef) {
var _this = this;
this._overlayRef = _overlayRef;
/**
* Subject for notifying the user that the snack bar has been dismissed.
*/
this._afterDismissed = new rxjs.Subject();
/**
* Subject for notifying the user that the snack bar has opened and appeared.
*/
this._afterOpened = new rxjs.Subject();
/**
* Subject for notifying the user that the snack bar action was called.
*/
this._onAction = new rxjs.Subject();
/**
* Whether the snack bar was dismissed using the action button.
*/
this._dismissedByAction = false;
this.containerInstance = containerInstance;
// Dismiss snackbar on action.
this.onAction().subscribe((/**
* @return {?}
*/
function () { return _this.dismiss(); }));
containerInstance._onExit.subscribe((/**
* @return {?}
*/
function () { return _this._finishDismiss(); }));
}
/** Dismisses the snack bar. */
/**
* Dismisses the snack bar.
* @return {?}
*/
MatSnackBarRef.prototype.dismiss = /**
* Dismisses the snack bar.
* @return {?}
*/
function () {
if (!this._afterDismissed.closed) {
this.containerInstance.exit();
}
clearTimeout(this._durationTimeoutId);
};
/** Marks the snackbar action clicked. */
/**
* Marks the snackbar action clicked.
* @return {?}
*/
MatSnackBarRef.prototype.dismissWithAction = /**
* Marks the snackbar action clicked.
* @return {?}
*/
function () {
if (!this._onAction.closed) {
this._dismissedByAction = true;
this._onAction.next();
this._onAction.complete();
}
};
/**
* Marks the snackbar action clicked.
* @deprecated Use `dismissWithAction` instead.
* @breaking-change 8.0.0
*/
/**
* Marks the snackbar action clicked.
* @deprecated Use `dismissWithAction` instead.
* \@breaking-change 8.0.0
* @return {?}
*/
MatSnackBarRef.prototype.closeWithAction = /**
* Marks the snackbar action clicked.
* @deprecated Use `dismissWithAction` instead.
* \@breaking-change 8.0.0
* @return {?}
*/
function () {
this.dismissWithAction();
};
/** Dismisses the snack bar after some duration */
/**
* Dismisses the snack bar after some duration
* @param {?} duration
* @return {?}
*/
MatSnackBarRef.prototype._dismissAfter = /**
* Dismisses the snack bar after some duration
* @param {?} duration
* @return {?}
*/
function (duration) {
var _this = this;
this._durationTimeoutId = setTimeout((/**
* @return {?}
*/
function () { return _this.dismiss(); }), duration);
};
/** Marks the snackbar as opened */
/**
* Marks the snackbar as opened
* @return {?}
*/
MatSnackBarRef.prototype._open = /**
* Marks the snackbar as opened
* @return {?}
*/
function () {
if (!this._afterOpened.closed) {
this._afterOpened.next();
this._afterOpened.complete();
}
};
/** Cleans up the DOM after closing. */
/**
* Cleans up the DOM after closing.
* @private
* @return {?}
*/
MatSnackBarRef.prototype._finishDismiss = /**
* Cleans up the DOM after closing.
* @private
* @return {?}
*/
function () {
this._overlayRef.dispose();
if (!this._onAction.closed) {
this._onAction.complete();
}
this._afterDismissed.next({ dismissedByAction: this._dismissedByAction });
this._afterDismissed.complete();
this._dismissedByAction = false;
};
/** Gets an observable that is notified when the snack bar is finished closing. */
/**
* Gets an observable that is notified when the snack bar is finished closing.
* @return {?}
*/
MatSnackBarRef.prototype.afterDismissed = /**
* Gets an observable that is notified when the snack bar is finished closing.
* @return {?}
*/
function () {
return this._afterDismissed.asObservable();
};
/** Gets an observable that is notified when the snack bar has opened and appeared. */
/**
* Gets an observable that is notified when the snack bar has opened and appeared.
* @return {?}
*/
MatSnackBarRef.prototype.afterOpened = /**
* Gets an observable that is notified when the snack bar has opened and appeared.
* @return {?}
*/
function () {
return this.containerInstance._onEnter;
};
/** Gets an observable that is notified when the snack bar action is called. */
/**
* Gets an observable that is notified when the snack bar action is called.
* @return {?}
*/
MatSnackBarRef.prototype.onAction = /**
* Gets an observable that is notified when the snack bar action is called.
* @return {?}
*/
function () {
return this._onAction.asObservable();
};
return MatSnackBarRef;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Injection token that can be used to access the data that was passed in to a snack bar.
* @type {?}
*/
var MAT_SNACK_BAR_DATA = new core.InjectionToken('MatSnackBarData');
/**
* Configuration used when opening a snack-bar.
* @template D
*/
var /**
* Configuration used when opening a snack-bar.
* @template D
*/
MatSnackBarConfig = /** @class */ (function () {
function MatSnackBarConfig() {
/**
* The politeness level for the MatAriaLiveAnnouncer announcement.
*/
this.politeness = 'assertive';
/**
* Message to be announced by the LiveAnnouncer. When opening a snackbar without a custom
* component or template, the announcement message will default to the specified message.
*/
this.announcementMessage = '';
/**
* The length of time in milliseconds to wait before automatically dismissing the snack bar.
*/
this.duration = 0;
/**
* Data being injected into the child component.
*/
this.data = null;
/**
* The horizontal position to place the snack bar.
*/
this.horizontalPosition = 'center';
/**
* The vertical position to place the snack bar.
*/
this.verticalPosition = 'bottom';
}
return MatSnackBarConfig;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* A component used to open as the default snack bar, matching material spec.
* This should only be used internally by the snack bar service.
*/
var SimpleSnackBar = /** @class */ (function () {
function SimpleSnackBar(snackBarRef, data) {
this.snackBarRef = snackBarRef;
this.data = data;
}
/** Performs the action on the snack bar. */
/**
* Performs the action on the snack bar.
* @return {?}
*/
SimpleSnackBar.prototype.action = /**
* Performs the action on the snack bar.
* @return {?}
*/
function () {
this.snackBarRef.dismissWithAction();
};
Object.defineProperty(SimpleSnackBar.prototype, "hasAction", {
/** If the action button should be shown. */
get: /**
* If the action button should be shown.
* @return {?}
*/
function () {
return !!this.data.action;
},
enumerable: true,
configurable: true
});
SimpleSnackBar.decorators = [
{ type: core.Component, args: [{selector: 'simple-snack-bar',
template: "{{data.message}}",
styles: [".mat-simple-snackbar{display:flex;justify-content:space-between;align-items:center;height:100%;line-height:20px;opacity:1}.mat-simple-snackbar-action{flex-shrink:0;margin:-8px -8px -8px 8px}.mat-simple-snackbar-action button{max-height:36px;min-width:0}[dir=rtl] .mat-simple-snackbar-action{margin-left:-8px;margin-right:8px}"],
encapsulation: core.ViewEncapsulation.None,
changeDetection: core.ChangeDetectionStrategy.OnPush,
host: {
'class': 'mat-simple-snackbar',
}
},] },
];
/** @nocollapse */
SimpleSnackBar.ctorParameters = function () { return [
{ type: MatSnackBarRef },
{ type: undefined, decorators: [{ type: core.Inject, args: [MAT_SNACK_BAR_DATA,] }] }
]; };
return SimpleSnackBar;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Animations used by the Material snack bar.
* \@docs-private
* @type {?}
*/
var matSnackBarAnimations = {
/**
* Animation that shows and hides a snack bar.
*/
snackBarState: animations.trigger('state', [
animations.state('void, hidden', animations.style({
transform: 'scale(0.8)',
opacity: 0,
})),
animations.state('visible', animations.style({
transform: 'scale(1)',
opacity: 1,
})),
animations.transition('* => visible', animations.animate('150ms cubic-bezier(0, 0, 0.2, 1)')),
animations.transition('* => void, * => hidden', animations.animate('75ms cubic-bezier(0.4, 0.0, 1, 1)', animations.style({
opacity: 0
}))),
])
};
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Internal component that wraps user-provided snack bar content.
* \@docs-private
*/
var MatSnackBarContainer = /** @class */ (function (_super) {
__extends(MatSnackBarContainer, _super);
function MatSnackBarContainer(_ngZone, _elementRef, _changeDetectorRef, snackBarConfig) {
var _this = _super.call(this) || this;
_this._ngZone = _ngZone;
_this._elementRef = _elementRef;
_this._changeDetectorRef = _changeDetectorRef;
_this.snackBarConfig = snackBarConfig;
/**
* Whether the component has been destroyed.
*/
_this._destroyed = false;
/**
* Subject for notifying that the snack bar has exited from view.
*/
_this._onExit = new rxjs.Subject();
/**
* Subject for notifying that the snack bar has finished entering the view.
*/
_this._onEnter = new rxjs.Subject();
/**
* The state of the snack bar animations.
*/
_this._animationState = 'void';
// Based on the ARIA spec, `alert` and `status` roles have an
// implicit `assertive` and `polite` politeness respectively.
if (snackBarConfig.politeness === 'assertive' && !snackBarConfig.announcementMessage) {
_this._role = 'alert';
}
else if (snackBarConfig.politeness === 'off') {
_this._role = null;
}
else {
_this._role = 'status';
}
return _this;
}
/** Attach a component portal as content to this snack bar container. */
/**
* Attach a component portal as content to this snack bar container.
* @template T
* @param {?} portal
* @return {?}
*/
MatSnackBarContainer.prototype.attachComponentPortal = /**
* Attach a component portal as content to this snack bar container.
* @template T
* @param {?} portal
* @return {?}
*/
function (portal$$1) {
this._assertNotAttached();
this._applySnackBarClasses();
return this._portalOutlet.attachComponentPortal(portal$$1);
};
/** Attach a template portal as content to this snack bar container. */
/**
* Attach a template portal as content to this snack bar container.
* @template C
* @param {?} portal
* @return {?}
*/
MatSnackBarContainer.prototype.attachTemplatePortal = /**
* Attach a template portal as content to this snack bar container.
* @template C
* @param {?} portal
* @return {?}
*/
function (portal$$1) {
this._assertNotAttached();
this._applySnackBarClasses();
return this._portalOutlet.attachTemplatePortal(portal$$1);
};
/** Handle end of animations, updating the state of the snackbar. */
/**
* Handle end of animations, updating the state of the snackbar.
* @param {?} event
* @return {?}
*/
MatSnackBarContainer.prototype.onAnimationEnd = /**
* Handle end of animations, updating the state of the snackbar.
* @param {?} event
* @return {?}
*/
function (event) {
var fromState = event.fromState, toState = event.toState;
if ((toState === 'void' && fromState !== 'void') || toState === 'hidden') {
this._completeExit();
}
if (toState === 'visible') {
// Note: we shouldn't use `this` inside the zone callback,
// because it can cause a memory leak.
/** @type {?} */
var onEnter_1 = this._onEnter;
this._ngZone.run((/**
* @return {?}
*/
function () {
onEnter_1.next();
onEnter_1.complete();
}));
}
};
/** Begin animation of snack bar entrance into view. */
/**
* Begin animation of snack bar entrance into view.
* @return {?}
*/
MatSnackBarContainer.prototype.enter = /**
* Begin animation of snack bar entrance into view.
* @return {?}
*/
function () {
if (!this._destroyed) {
this._animationState = 'visible';
this._changeDetectorRef.detectChanges();
}
};
/** Begin animation of the snack bar exiting from view. */
/**
* Begin animation of the snack bar exiting from view.
* @return {?}
*/
MatSnackBarContainer.prototype.exit = /**
* Begin animation of the snack bar exiting from view.
* @return {?}
*/
function () {
// Note: this one transitions to `hidden`, rather than `void`, in order to handle the case
// where multiple snack bars are opened in quick succession (e.g. two consecutive calls to
// `MatSnackBar.open`).
this._animationState = 'hidden';
return this._onExit;
};
/** Makes sure the exit callbacks have been invoked when the element is destroyed. */
/**
* Makes sure the exit callbacks have been invoked when the element is destroyed.
* @return {?}
*/
MatSnackBarContainer.prototype.ngOnDestroy = /**
* Makes sure the exit callbacks have been invoked when the element is destroyed.
* @return {?}
*/
function () {
this._destroyed = true;
this._completeExit();
};
/**
* Waits for the zone to settle before removing the element. Helps prevent
* errors where we end up removing an element which is in the middle of an animation.
*/
/**
* Waits for the zone to settle before removing the element. Helps prevent
* errors where we end up removing an element which is in the middle of an animation.
* @private
* @return {?}
*/
MatSnackBarContainer.prototype._completeExit = /**
* Waits for the zone to settle before removing the element. Helps prevent
* errors where we end up removing an element which is in the middle of an animation.
* @private
* @return {?}
*/
function () {
var _this = this;
this._ngZone.onMicrotaskEmpty.asObservable().pipe(operators.take(1)).subscribe((/**
* @return {?}
*/
function () {
_this._onExit.next();
_this._onExit.complete();
}));
};
/** Applies the various positioning and user-configured CSS classes to the snack bar. */
/**
* Applies the various positioning and user-configured CSS classes to the snack bar.
* @private
* @return {?}
*/
MatSnackBarContainer.prototype._applySnackBarClasses = /**
* Applies the various positioning and user-configured CSS classes to the snack bar.
* @private
* @return {?}
*/
function () {
/** @type {?} */
var element = this._elementRef.nativeElement;
/** @type {?} */
var panelClasses = this.snackBarConfig.panelClass;
if (panelClasses) {
if (Array.isArray(panelClasses)) {
// Note that we can't use a spread here, because IE doesn't support multiple arguments.
panelClasses.forEach((/**
* @param {?} cssClass
* @return {?}
*/
function (cssClass) { return element.classList.add(cssClass); }));
}
else {
element.classList.add(panelClasses);
}
}
if (this.snackBarConfig.horizontalPosition === 'center') {
element.classList.add('mat-snack-bar-center');
}
if (this.snackBarConfig.verticalPosition === 'top') {
element.classList.add('mat-snack-bar-top');
}
};
/** Asserts that no content is already attached to the container. */
/**
* Asserts that no content is already attached to the container.
* @private
* @return {?}
*/
MatSnackBarContainer.prototype._assertNotAttached = /**
* Asserts that no content is already attached to the container.
* @private
* @return {?}
*/
function () {
if (this._portalOutlet.hasAttached()) {
throw Error('Attempting to attach snack bar content after content is already attached');
}
};
MatSnackBarContainer.decorators = [
{ type: core.Component, args: [{selector: 'snack-bar-container',
template: "",
styles: [".mat-snack-bar-container{border-radius:4px;box-sizing:border-box;display:block;margin:24px;max-width:33vw;min-width:344px;padding:14px 16px;min-height:48px;transform-origin:center}@media (-ms-high-contrast:active){.mat-snack-bar-container{border:solid 1px}}.mat-snack-bar-handset{width:100%}.mat-snack-bar-handset .mat-snack-bar-container{margin:8px;max-width:100%;min-width:0;width:100%}"],
// In Ivy embedded views will be change detected from their declaration place, rather than
// where they were stamped out. This means that we can't have the snack bar container be OnPush,
// because it might cause snack bars that were opened from a template not to be out of date.
// tslint:disable-next-line:validate-decorators
changeDetection: core.ChangeDetectionStrategy.Default,
encapsulation: core.ViewEncapsulation.None,
animations: [matSnackBarAnimations.snackBarState],
host: {
'[attr.role]': '_role',
'class': 'mat-snack-bar-container',
'[@state]': '_animationState',
'(@state.done)': 'onAnimationEnd($event)'
},
},] },
];
/** @nocollapse */
MatSnackBarContainer.ctorParameters = function () { return [
{ type: core.NgZone },
{ type: core.ElementRef },
{ type: core.ChangeDetectorRef },
{ type: MatSnackBarConfig }
]; };
MatSnackBarContainer.propDecorators = {
_portalOutlet: [{ type: core.ViewChild, args: [portal.CdkPortalOutlet, { static: true },] }]
};
return MatSnackBarContainer;
}(portal.BasePortalOutlet));
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
var MatSnackBarModule = /** @class */ (function () {
function MatSnackBarModule() {
}
MatSnackBarModule.decorators = [
{ type: core.NgModule, args: [{
imports: [
overlay.OverlayModule,
portal.PortalModule,
common.CommonModule,
button.MatButtonModule,
core$1.MatCommonModule,
],
exports: [MatSnackBarContainer, core$1.MatCommonModule],
declarations: [MatSnackBarContainer, SimpleSnackBar],
entryComponents: [MatSnackBarContainer, SimpleSnackBar],
},] },
];
return MatSnackBarModule;
}());
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Injection token that can be used to specify default snack bar.
* @type {?}
*/
var MAT_SNACK_BAR_DEFAULT_OPTIONS = new core.InjectionToken('mat-snack-bar-default-options', {
providedIn: 'root',
factory: MAT_SNACK_BAR_DEFAULT_OPTIONS_FACTORY,
});
/**
* \@docs-private
* @return {?}
*/
function MAT_SNACK_BAR_DEFAULT_OPTIONS_FACTORY() {
return new MatSnackBarConfig();
}
/**
* Service to dispatch Material Design snack bar messages.
*/
var MatSnackBar = /** @class */ (function () {
function MatSnackBar(_overlay, _live, _injector, _breakpointObserver, _parentSnackBar, _defaultConfig) {
this._overlay = _overlay;
this._live = _live;
this._injector = _injector;
this._breakpointObserver = _breakpointObserver;
this._parentSnackBar = _parentSnackBar;
this._defaultConfig = _defaultConfig;
/**
* Reference to the current snack bar in the view *at this level* (in the Angular injector tree).
* If there is a parent snack-bar service, all operations should delegate to that parent
* via `_openedSnackBarRef`.
*/
this._snackBarRefAtThisLevel = null;
}
Object.defineProperty(MatSnackBar.prototype, "_openedSnackBarRef", {
/** Reference to the currently opened snackbar at *any* level. */
get: /**
* Reference to the currently opened snackbar at *any* level.
* @return {?}
*/
function () {
/** @type {?} */
var parent = this._parentSnackBar;
return parent ? parent._openedSnackBarRef : this._snackBarRefAtThisLevel;
},
set: /**
* @param {?} value
* @return {?}
*/
function (value) {
if (this._parentSnackBar) {
this._parentSnackBar._openedSnackBarRef = value;
}
else {
this._snackBarRefAtThisLevel = value;
}
},
enumerable: true,
configurable: true
});
/**
* Creates and dispatches a snack bar with a custom component for the content, removing any
* currently opened snack bars.
*
* @param component Component to be instantiated.
* @param config Extra configuration for the snack bar.
*/
/**
* Creates and dispatches a snack bar with a custom component for the content, removing any
* currently opened snack bars.
*
* @template T
* @param {?} component Component to be instantiated.
* @param {?=} config Extra configuration for the snack bar.
* @return {?}
*/
MatSnackBar.prototype.openFromComponent = /**
* Creates and dispatches a snack bar with a custom component for the content, removing any
* currently opened snack bars.
*
* @template T
* @param {?} component Component to be instantiated.
* @param {?=} config Extra configuration for the snack bar.
* @return {?}
*/
function (component, config) {
return (/** @type {?} */ (this._attach(component, config)));
};
/**
* Creates and dispatches a snack bar with a custom template for the content, removing any
* currently opened snack bars.
*
* @param template Template to be instantiated.
* @param config Extra configuration for the snack bar.
*/
/**
* Creates and dispatches a snack bar with a custom template for the content, removing any
* currently opened snack bars.
*
* @param {?} template Template to be instantiated.
* @param {?=} config Extra configuration for the snack bar.
* @return {?}
*/
MatSnackBar.prototype.openFromTemplate = /**
* Creates and dispatches a snack bar with a custom template for the content, removing any
* currently opened snack bars.
*
* @param {?} template Template to be instantiated.
* @param {?=} config Extra configuration for the snack bar.
* @return {?}
*/
function (template, config) {
return this._attach(template, config);
};
/**
* Opens a snackbar with a message and an optional action.
* @param message The message to show in the snackbar.
* @param action The label for the snackbar action.
* @param config Additional configuration options for the snackbar.
*/
/**
* Opens a snackbar with a message and an optional action.
* @param {?} message The message to show in the snackbar.
* @param {?=} action The label for the snackbar action.
* @param {?=} config Additional configuration options for the snackbar.
* @return {?}
*/
MatSnackBar.prototype.open = /**
* Opens a snackbar with a message and an optional action.
* @param {?} message The message to show in the snackbar.
* @param {?=} action The label for the snackbar action.
* @param {?=} config Additional configuration options for the snackbar.
* @return {?}
*/
function (message, action, config) {
if (action === void 0) { action = ''; }
/** @type {?} */
var _config = __assign({}, this._defaultConfig, config);
// Since the user doesn't have access to the component, we can
// override the data to pass in our own message and action.
_config.data = { message: message, action: action };
if (!_config.announcementMessage) {
_config.announcementMessage = message;
}
return this.openFromComponent(SimpleSnackBar, _config);
};
/**
* Dismisses the currently-visible snack bar.
*/
/**
* Dismisses the currently-visible snack bar.
* @return {?}
*/
MatSnackBar.prototype.dismiss = /**
* Dismisses the currently-visible snack bar.
* @return {?}
*/
function () {
if (this._openedSnackBarRef) {
this._openedSnackBarRef.dismiss();
}
};
/**
* @return {?}
*/
MatSnackBar.prototype.ngOnDestroy = /**
* @return {?}
*/
function () {
// Only dismiss the snack bar at the current level on destroy.
if (this._snackBarRefAtThisLevel) {
this._snackBarRefAtThisLevel.dismiss();
}
};
/**
* Attaches the snack bar container component to the overlay.
*/
/**
* Attaches the snack bar container component to the overlay.
* @private
* @param {?} overlayRef
* @param {?} config
* @return {?}
*/
MatSnackBar.prototype._attachSnackBarContainer = /**
* Attaches the snack bar container component to the overlay.
* @private
* @param {?} overlayRef
* @param {?} config
* @return {?}
*/
function (overlayRef, config) {
/** @type {?} */
var userInjector = config && config.viewContainerRef && config.viewContainerRef.injector;
/** @type {?} */
var injector = new portal.PortalInjector(userInjector || this._injector, new WeakMap([
[MatSnackBarConfig, config]
]));
/** @type {?} */
var containerPortal = new portal.ComponentPortal(MatSnackBarContainer, config.viewContainerRef, injector);
/** @type {?} */
var containerRef = overlayRef.attach(containerPortal);
containerRef.instance.snackBarConfig = config;
return containerRef.instance;
};
/**
* Places a new component or a template as the content of the snack bar container.
*/
/**
* Places a new component or a template as the content of the snack bar container.
* @private
* @template T
* @param {?} content
* @param {?=} userConfig
* @return {?}
*/
MatSnackBar.prototype._attach = /**
* Places a new component or a template as the content of the snack bar container.
* @private
* @template T
* @param {?} content
* @param {?=} userConfig
* @return {?}
*/
function (content, userConfig) {
/** @type {?} */
var config = __assign({}, new MatSnackBarConfig(), this._defaultConfig, userConfig);
/** @type {?} */
var overlayRef = this._createOverlay(config);
/** @type {?} */
var container = this._attachSnackBarContainer(overlayRef, config);
/** @type {?} */
var snackBarRef = new MatSnackBarRef(container, overlayRef);
if (content instanceof core.TemplateRef) {
/** @type {?} */
var portal$$1 = new portal.TemplatePortal(content, (/** @type {?} */ (null)), (/** @type {?} */ ({
$implicit: config.data,
snackBarRef: snackBarRef
})));
snackBarRef.instance = container.attachTemplatePortal(portal$$1);
}
else {
/** @type {?} */
var injector = this._createInjector(config, snackBarRef);
/** @type {?} */
var portal$$1 = new portal.ComponentPortal(content, undefined, injector);
/** @type {?} */
var contentRef = container.attachComponentPortal(portal$$1);
// We can't pass this via the injector, because the injector is created earlier.
snackBarRef.instance = contentRef.instance;
}
// Subscribe to the breakpoint observer and attach the mat-snack-bar-handset class as
// appropriate. This class is applied to the overlay element because the overlay must expand to
// fill the width of the screen for full width snackbars.
this._breakpointObserver.observe(layout.Breakpoints.Handset).pipe(operators.takeUntil(overlayRef.detachments().pipe(operators.take(1)))).subscribe((/**
* @param {?} state
* @return {?}
*/
function (state$$1) {
if (state$$1.matches) {
overlayRef.overlayElement.classList.add('mat-snack-bar-handset');
}
else {
overlayRef.overlayElement.classList.remove('mat-snack-bar-handset');
}
}));
this._animateSnackBar(snackBarRef, config);
this._openedSnackBarRef = snackBarRef;
return this._openedSnackBarRef;
};
/** Animates the old snack bar out and the new one in. */
/**
* Animates the old snack bar out and the new one in.
* @private
* @param {?} snackBarRef
* @param {?} config
* @return {?}
*/
MatSnackBar.prototype._animateSnackBar = /**
* Animates the old snack bar out and the new one in.
* @private
* @param {?} snackBarRef
* @param {?} config
* @return {?}
*/
function (snackBarRef, config) {
var _this = this;
// When the snackbar is dismissed, clear the reference to it.
snackBarRef.afterDismissed().subscribe((/**
* @return {?}
*/
function () {
// Clear the snackbar ref if it hasn't already been replaced by a newer snackbar.
if (_this._openedSnackBarRef == snackBarRef) {
_this._openedSnackBarRef = null;
}
if (config.announcementMessage) {
_this._live.clear();
}
}));
if (this._openedSnackBarRef) {
// If a snack bar is already in view, dismiss it and enter the
// new snack bar after exit animation is complete.
this._openedSnackBarRef.afterDismissed().subscribe((/**
* @return {?}
*/
function () {
snackBarRef.containerInstance.enter();
}));
this._openedSnackBarRef.dismiss();
}
else {
// If no snack bar is in view, enter the new snack bar.
snackBarRef.containerInstance.enter();
}
// If a dismiss timeout is provided, set up dismiss based on after the snackbar is opened.
if (config.duration && config.duration > 0) {
snackBarRef.afterOpened().subscribe((/**
* @return {?}
*/
function () { return snackBarRef._dismissAfter((/** @type {?} */ (config.duration))); }));
}
if (config.announcementMessage) {
this._live.announce(config.announcementMessage, config.politeness);
}
};
/**
* Creates a new overlay and places it in the correct location.
* @param config The user-specified snack bar config.
*/
/**
* Creates a new overlay and places it in the correct location.
* @private
* @param {?} config The user-specified snack bar config.
* @return {?}
*/
MatSnackBar.prototype._createOverlay = /**
* Creates a new overlay and places it in the correct location.
* @private
* @param {?} config The user-specified snack bar config.
* @return {?}
*/
function (config) {
/** @type {?} */
var overlayConfig = new overlay.OverlayConfig();
overlayConfig.direction = config.direction;
/** @type {?} */
var positionStrategy = this._overlay.position().global();
// Set horizontal position.
/** @type {?} */
var isRtl = config.direction === 'rtl';
/** @type {?} */
var isLeft = (config.horizontalPosition === 'left' ||
(config.horizontalPosition === 'start' && !isRtl) ||
(config.horizontalPosition === 'end' && isRtl));
/** @type {?} */
var isRight = !isLeft && config.horizontalPosition !== 'center';
if (isLeft) {
positionStrategy.left('0');
}
else if (isRight) {
positionStrategy.right('0');
}
else {
positionStrategy.centerHorizontally();
}
// Set horizontal position.
if (config.verticalPosition === 'top') {
positionStrategy.top('0');
}
else {
positionStrategy.bottom('0');
}
overlayConfig.positionStrategy = positionStrategy;
return this._overlay.create(overlayConfig);
};
/**
* Creates an injector to be used inside of a snack bar component.
* @param config Config that was used to create the snack bar.
* @param snackBarRef Reference to the snack bar.
*/
/**
* Creates an injector to be used inside of a snack bar component.
* @private
* @template T
* @param {?} config Config that was used to create the snack bar.
* @param {?} snackBarRef Reference to the snack bar.
* @return {?}
*/
MatSnackBar.prototype._createInjector = /**
* Creates an injector to be used inside of a snack bar component.
* @private
* @template T
* @param {?} config Config that was used to create the snack bar.
* @param {?} snackBarRef Reference to the snack bar.
* @return {?}
*/
function (config, snackBarRef) {
/** @type {?} */
var userInjector = config && config.viewContainerRef && config.viewContainerRef.injector;
return new portal.PortalInjector(userInjector || this._injector, new WeakMap([
[MatSnackBarRef, snackBarRef],
[MAT_SNACK_BAR_DATA, config.data]
]));
};
MatSnackBar.decorators = [
{ type: core.Injectable, args: [{ providedIn: MatSnackBarModule },] },
];
/** @nocollapse */
MatSnackBar.ctorParameters = function () { return [
{ type: overlay.Overlay },
{ type: a11y.LiveAnnouncer },
{ type: core.Injector },
{ type: layout.BreakpointObserver },
{ type: MatSnackBar, decorators: [{ type: core.Optional }, { type: core.SkipSelf }] },
{ type: MatSnackBarConfig, decorators: [{ type: core.Inject, args: [MAT_SNACK_BAR_DEFAULT_OPTIONS,] }] }
]; };
/** @nocollapse */ MatSnackBar.ngInjectableDef = core.ɵɵdefineInjectable({ factory: function MatSnackBar_Factory() { return new MatSnackBar(core.ɵɵinject(overlay.Overlay), core.ɵɵinject(a11y.LiveAnnouncer), core.ɵɵinject(core.INJECTOR), core.ɵɵinject(layout.BreakpointObserver), core.ɵɵinject(MatSnackBar, 12), core.ɵɵinject(MAT_SNACK_BAR_DEFAULT_OPTIONS)); }, token: MatSnackBar, providedIn: MatSnackBarModule });
return MatSnackBar;
}());
exports.MatSnackBarModule = MatSnackBarModule;
exports.MAT_SNACK_BAR_DEFAULT_OPTIONS_FACTORY = MAT_SNACK_BAR_DEFAULT_OPTIONS_FACTORY;
exports.MAT_SNACK_BAR_DEFAULT_OPTIONS = MAT_SNACK_BAR_DEFAULT_OPTIONS;
exports.MatSnackBar = MatSnackBar;
exports.MatSnackBarContainer = MatSnackBarContainer;
exports.MAT_SNACK_BAR_DATA = MAT_SNACK_BAR_DATA;
exports.MatSnackBarConfig = MatSnackBarConfig;
exports.MatSnackBarRef = MatSnackBarRef;
exports.SimpleSnackBar = SimpleSnackBar;
exports.matSnackBarAnimations = matSnackBarAnimations;
Object.defineProperty(exports, '__esModule', { value: true });
})));
//# sourceMappingURL=material-snack-bar.umd.js.map