@angular/material/esm5/autocomplete/autocomplete-trigger.js

Angular Material

import { __read, __spread } from "tslib";
/**
 * @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
 */
import { Directionality } from '@angular/cdk/bidi';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { DOWN_ARROW, ENTER, ESCAPE, TAB, UP_ARROW } from '@angular/cdk/keycodes';
import { Overlay, OverlayConfig, } from '@angular/cdk/overlay';
import { _supportsShadowDom } from '@angular/cdk/platform';
import { TemplatePortal } from '@angular/cdk/portal';
import { ViewportRuler } from '@angular/cdk/scrolling';
import { DOCUMENT } from '@angular/common';
import { ChangeDetectorRef, Directive, ElementRef, forwardRef, Host, Inject, InjectionToken, Input, NgZone, Optional, ViewContainerRef, } from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { _countGroupLabelsBeforeOption, _getOptionScrollPosition, MatOptionSelectionChange, } from '@angular/material/core';
import { MatFormField } from '@angular/material/form-field';
import { defer, fromEvent, merge, of as observableOf, Subject, Subscription } from 'rxjs';
import { delay, filter, map, switchMap, take, tap } from 'rxjs/operators';
import { MatAutocomplete } from './autocomplete';
import { MatAutocompleteOrigin } from './autocomplete-origin';
/**
 * The following style constants are necessary to save here in order
 * to properly calculate the scrollTop of the panel. Because we are not
 * actually focusing the active item, scroll must be handled manually.
 */
/** The height of each autocomplete option. */
export var AUTOCOMPLETE_OPTION_HEIGHT = 48;
/** The total height of the autocomplete panel. */
export var AUTOCOMPLETE_PANEL_HEIGHT = 256;
/** Injection token that determines the scroll handling while the autocomplete panel is open. */
export var MAT_AUTOCOMPLETE_SCROLL_STRATEGY = new InjectionToken('mat-autocomplete-scroll-strategy');
/** @docs-private */
export function MAT_AUTOCOMPLETE_SCROLL_STRATEGY_FACTORY(overlay) {
    return function () { return overlay.scrollStrategies.reposition(); };
}
/** @docs-private */
export var MAT_AUTOCOMPLETE_SCROLL_STRATEGY_FACTORY_PROVIDER = {
    provide: MAT_AUTOCOMPLETE_SCROLL_STRATEGY,
    deps: [Overlay],
    useFactory: MAT_AUTOCOMPLETE_SCROLL_STRATEGY_FACTORY,
};
/**
 * Provider that allows the autocomplete to register as a ControlValueAccessor.
 * @docs-private
 */
export var MAT_AUTOCOMPLETE_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: forwardRef(function () { return MatAutocompleteTrigger; }),
    multi: true
};
/**
 * Creates an error to be thrown when attempting to use an autocomplete trigger without a panel.
 * @docs-private
 */
export function getMatAutocompleteMissingPanelError() {
    return Error('Attempting to open an undefined instance of `mat-autocomplete`. ' +
        'Make sure that the id passed to the `matAutocomplete` is correct and that ' +
        'you\'re attempting to open it after the ngAfterContentInit hook.');
}
var MatAutocompleteTrigger = /** @class */ (function () {
    function MatAutocompleteTrigger(_element, _overlay, _viewContainerRef, _zone, _changeDetectorRef, scrollStrategy, _dir, _formField, _document, 
    // @breaking-change 8.0.0 Make `_viewportRuler` required.
    _viewportRuler) {
        var _this = this;
        this._element = _element;
        this._overlay = _overlay;
        this._viewContainerRef = _viewContainerRef;
        this._zone = _zone;
        this._changeDetectorRef = _changeDetectorRef;
        this._dir = _dir;
        this._formField = _formField;
        this._document = _document;
        this._viewportRuler = _viewportRuler;
        this._componentDestroyed = false;
        this._autocompleteDisabled = false;
        /** Whether or not the label state is being overridden. */
        this._manuallyFloatingLabel = false;
        /** Subscription to viewport size changes. */
        this._viewportSubscription = Subscription.EMPTY;
        /**
         * Whether the autocomplete can open the next time it is focused. Used to prevent a focused,
         * closed autocomplete from being reopened if the user switches to another browser tab and then
         * comes back.
         */
        this._canOpenOnNextFocus = true;
        /** Stream of keyboard events that can close the panel. */
        this._closeKeyEventStream = new Subject();
        /**
         * Event handler for when the window is blurred. Needs to be an
         * arrow function in order to preserve the context.
         */
        this._windowBlurHandler = function () {
            // If the user blurred the window while the autocomplete is focused, it means that it'll be
            // refocused when they come back. In this case we want to skip the first focus event, if the
            // pane was closed, in order to avoid reopening it unintentionally.
            _this._canOpenOnNextFocus =
                _this._document.activeElement !== _this._element.nativeElement || _this.panelOpen;
        };
        /** `View -> model callback called when value changes` */
        this._onChange = function () { };
        /** `View -> model callback called when autocomplete has been touched` */
        this._onTouched = function () { };
        /**
         * Position of the autocomplete panel relative to the trigger element. A position of `auto`
         * will render the panel underneath the trigger if there is enough space for it to fit in
         * the viewport, otherwise the panel will be shown above it. If the position is set to
         * `above` or `below`, the panel will always be shown above or below the trigger. no matter
         * whether it fits completely in the viewport.
         */
        this.position = 'auto';
        /**
         * `autocomplete` attribute to be set on the input element.
         * @docs-private
         */
        this.autocompleteAttribute = 'off';
        this._overlayAttached = false;
        /** Stream of autocomplete option selections. */
        this.optionSelections = defer(function () {
            if (_this.autocomplete && _this.autocomplete.options) {
                return merge.apply(void 0, __spread(_this.autocomplete.options.map(function (option) { return option.onSelectionChange; })));
            }
            // If there are any subscribers before `ngAfterViewInit`, the `autocomplete` will be undefined.
            // Return a stream that we'll replace with the real one once everything is in place.
            return _this._zone.onStable
                .asObservable()
                .pipe(take(1), switchMap(function () { return _this.optionSelections; }));
        });
        this._scrollStrategy = scrollStrategy;
    }
    Object.defineProperty(MatAutocompleteTrigger.prototype, "autocompleteDisabled", {
        /**
         * Whether the autocomplete is disabled. When disabled, the element will
         * act as a regular input and the user won't be able to open the panel.
         */
        get: function () { return this._autocompleteDisabled; },
        set: function (value) {
            this._autocompleteDisabled = coerceBooleanProperty(value);
        },
        enumerable: true,
        configurable: true
    });
    MatAutocompleteTrigger.prototype.ngAfterViewInit = function () {
        var _this = this;
        if (typeof window !== 'undefined') {
            this._zone.runOutsideAngular(function () {
                window.addEventListener('blur', _this._windowBlurHandler);
            });
            if (_supportsShadowDom()) {
                var element = this._element.nativeElement;
                var rootNode = element.getRootNode ? element.getRootNode() : null;
                // We need to take the `ShadowRoot` off of `window`, because the built-in types are
                // incorrect. See https://github.com/Microsoft/TypeScript/issues/27929.
                this._isInsideShadowRoot = rootNode instanceof window.ShadowRoot;
            }
        }
    };
    MatAutocompleteTrigger.prototype.ngOnChanges = function (changes) {
        if (changes['position'] && this._positionStrategy) {
            this._setStrategyPositions(this._positionStrategy);
            if (this.panelOpen) {
                this._overlayRef.updatePosition();
            }
        }
    };
    MatAutocompleteTrigger.prototype.ngOnDestroy = function () {
        if (typeof window !== 'undefined') {
            window.removeEventListener('blur', this._windowBlurHandler);
        }
        this._viewportSubscription.unsubscribe();
        this._componentDestroyed = true;
        this._destroyPanel();
        this._closeKeyEventStream.complete();
    };
    Object.defineProperty(MatAutocompleteTrigger.prototype, "panelOpen", {
        /** Whether or not the autocomplete panel is open. */
        get: function () {
            return this._overlayAttached && this.autocomplete.showPanel;
        },
        enumerable: true,
        configurable: true
    });
    /** Opens the autocomplete suggestion panel. */
    MatAutocompleteTrigger.prototype.openPanel = function () {
        this._attachOverlay();
        this._floatLabel();
    };
    /** Closes the autocomplete suggestion panel. */
    MatAutocompleteTrigger.prototype.closePanel = function () {
        this._resetLabel();
        if (!this._overlayAttached) {
            return;
        }
        if (this.panelOpen) {
            // Only emit if the panel was visible.
            this.autocomplete.closed.emit();
        }
        this.autocomplete._isOpen = this._overlayAttached = false;
        if (this._overlayRef && this._overlayRef.hasAttached()) {
            this._overlayRef.detach();
            this._closingActionsSubscription.unsubscribe();
        }
        // Note that in some cases this can end up being called after the component is destroyed.
        // Add a check to ensure that we don't try to run change detection on a destroyed view.
        if (!this._componentDestroyed) {
            // We need to trigger change detection manually, because
            // `fromEvent` doesn't seem to do it at the proper time.
            // This ensures that the label is reset when the
            // user clicks outside.
            this._changeDetectorRef.detectChanges();
        }
    };
    /**
     * Updates the position of the autocomplete suggestion panel to ensure that it fits all options
     * within the viewport.
     */
    MatAutocompleteTrigger.prototype.updatePosition = function () {
        if (this._overlayAttached) {
            this._overlayRef.updatePosition();
        }
    };
    Object.defineProperty(MatAutocompleteTrigger.prototype, "panelClosingActions", {
        /**
         * A stream of actions that should close the autocomplete panel, including
         * when an option is selected, on blur, and when TAB is pressed.
         */
        get: function () {
            var _this = this;
            return merge(this.optionSelections, this.autocomplete._keyManager.tabOut.pipe(filter(function () { return _this._overlayAttached; })), this._closeKeyEventStream, this._getOutsideClickStream(), this._overlayRef ?
                this._overlayRef.detachments().pipe(filter(function () { return _this._overlayAttached; })) :
                observableOf()).pipe(
            // Normalize the output so we return a consistent type.
            map(function (event) { return event instanceof MatOptionSelectionChange ? event : null; }));
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(MatAutocompleteTrigger.prototype, "activeOption", {
        /** The currently active option, coerced to MatOption type. */
        get: function () {
            if (this.autocomplete && this.autocomplete._keyManager) {
                return this.autocomplete._keyManager.activeItem;
            }
            return null;
        },
        enumerable: true,
        configurable: true
    });
    /** Stream of clicks outside of the autocomplete panel. */
    MatAutocompleteTrigger.prototype._getOutsideClickStream = function () {
        var _this = this;
        return merge(fromEvent(this._document, 'click'), fromEvent(this._document, 'touchend'))
            .pipe(filter(function (event) {
            // If we're in the Shadow DOM, the event target will be the shadow root, so we have to
            // fall back to check the first element in the path of the click event.
            var clickTarget = (_this._isInsideShadowRoot && event.composedPath ? event.composedPath()[0] :
                event.target);
            var formField = _this._formField ? _this._formField._elementRef.nativeElement : null;
            return _this._overlayAttached && clickTarget !== _this._element.nativeElement &&
                (!formField || !formField.contains(clickTarget)) &&
                (!!_this._overlayRef && !_this._overlayRef.overlayElement.contains(clickTarget));
        }));
    };
    // Implemented as part of ControlValueAccessor.
    MatAutocompleteTrigger.prototype.writeValue = function (value) {
        var _this = this;
        Promise.resolve(null).then(function () { return _this._setTriggerValue(value); });
    };
    // Implemented as part of ControlValueAccessor.
    MatAutocompleteTrigger.prototype.registerOnChange = function (fn) {
        this._onChange = fn;
    };
    // Implemented as part of ControlValueAccessor.
    MatAutocompleteTrigger.prototype.registerOnTouched = function (fn) {
        this._onTouched = fn;
    };
    // Implemented as part of ControlValueAccessor.
    MatAutocompleteTrigger.prototype.setDisabledState = function (isDisabled) {
        this._element.nativeElement.disabled = isDisabled;
    };
    MatAutocompleteTrigger.prototype._handleKeydown = function (event) {
        var keyCode = event.keyCode;
        // Prevent the default action on all escape key presses. This is here primarily to bring IE
        // in line with other browsers. By default, pressing escape on IE will cause it to revert
        // the input value to the one that it had on focus, however it won't dispatch any events
        // which means that the model value will be out of sync with the view.
        if (keyCode === ESCAPE) {
            event.preventDefault();
        }
        if (this.activeOption && keyCode === ENTER && this.panelOpen) {
            this.activeOption._selectViaInteraction();
            this._resetActiveItem();
            event.preventDefault();
        }
        else if (this.autocomplete) {
            var prevActiveItem = this.autocomplete._keyManager.activeItem;
            var isArrowKey = keyCode === UP_ARROW || keyCode === DOWN_ARROW;
            if (this.panelOpen || keyCode === TAB) {
                this.autocomplete._keyManager.onKeydown(event);
            }
            else if (isArrowKey && this._canOpen()) {
                this.openPanel();
            }
            if (isArrowKey || this.autocomplete._keyManager.activeItem !== prevActiveItem) {
                this._scrollToOption();
            }
        }
    };
    MatAutocompleteTrigger.prototype._handleInput = function (event) {
        var target = event.target;
        var value = target.value;
        // Based on `NumberValueAccessor` from forms.
        if (target.type === 'number') {
            value = value == '' ? null : parseFloat(value);
        }
        // If the input has a placeholder, IE will fire the `input` event on page load,
        // focus and blur, in addition to when the user actually changed the value. To
        // filter out all of the extra events, we save the value on focus and between
        // `input` events, and we check whether it changed.
        // See: https://connect.microsoft.com/IE/feedback/details/885747/
        if (this._previousValue !== value) {
            this._previousValue = value;
            this._onChange(value);
            if (this._canOpen() && this._document.activeElement === event.target) {
                this.openPanel();
            }
        }
    };
    MatAutocompleteTrigger.prototype._handleFocus = function () {
        if (!this._canOpenOnNextFocus) {
            this._canOpenOnNextFocus = true;
        }
        else if (this._canOpen()) {
            this._previousValue = this._element.nativeElement.value;
            this._attachOverlay();
            this._floatLabel(true);
        }
    };
    /**
     * In "auto" mode, the label will animate down as soon as focus is lost.
     * This causes the value to jump when selecting an option with the mouse.
     * This method manually floats the label until the panel can be closed.
     * @param shouldAnimate Whether the label should be animated when it is floated.
     */
    MatAutocompleteTrigger.prototype._floatLabel = function (shouldAnimate) {
        if (shouldAnimate === void 0) { shouldAnimate = false; }
        if (this._formField && this._formField.floatLabel === 'auto') {
            if (shouldAnimate) {
                this._formField._animateAndLockLabel();
            }
            else {
                this._formField.floatLabel = 'always';
            }
            this._manuallyFloatingLabel = true;
        }
    };
    /** If the label has been manually elevated, return it to its normal state. */
    MatAutocompleteTrigger.prototype._resetLabel = function () {
        if (this._manuallyFloatingLabel) {
            this._formField.floatLabel = 'auto';
            this._manuallyFloatingLabel = false;
        }
    };
    /**
     * Given that we are not actually focusing active options, we must manually adjust scroll
     * to reveal options below the fold. First, we find the offset of the option from the top
     * of the panel. If that offset is below the fold, the new scrollTop will be the offset -
     * the panel height + the option height, so the active option will be just visible at the
     * bottom of the panel. If that offset is above the top of the visible panel, the new scrollTop
     * will become the offset. If that offset is visible within the panel already, the scrollTop is
     * not adjusted.
     */
    MatAutocompleteTrigger.prototype._scrollToOption = function () {
        var index = this.autocomplete._keyManager.activeItemIndex || 0;
        var labelCount = _countGroupLabelsBeforeOption(index, this.autocomplete.options, this.autocomplete.optionGroups);
        if (index === 0 && labelCount === 1) {
            // If we've got one group label before the option and we're at the top option,
            // scroll the list to the top. This is better UX than scrolling the list to the
            // top of the option, because it allows the user to read the top group's label.
            this.autocomplete._setScrollTop(0);
        }
        else {
            var newScrollPosition = _getOptionScrollPosition(index + labelCount, AUTOCOMPLETE_OPTION_HEIGHT, this.autocomplete._getScrollTop(), AUTOCOMPLETE_PANEL_HEIGHT);
            this.autocomplete._setScrollTop(newScrollPosition);
        }
    };
    /**
     * This method listens to a stream of panel closing actions and resets the
     * stream every time the option list changes.
     */
    MatAutocompleteTrigger.prototype._subscribeToClosingActions = function () {
        var _this = this;
        var firstStable = this._zone.onStable.asObservable().pipe(take(1));
        var optionChanges = this.autocomplete.options.changes.pipe(tap(function () { return _this._positionStrategy.reapplyLastPosition(); }), 
        // Defer emitting to the stream until the next tick, because changing
        // bindings in here will cause "changed after checked" errors.
        delay(0));
        // When the zone is stable initially, and when the option list changes...
        return merge(firstStable, optionChanges)
            .pipe(
        // create a new stream of panelClosingActions, replacing any previous streams
        // that were created, and flatten it so our stream only emits closing events...
        switchMap(function () {
            var wasOpen = _this.panelOpen;
            _this._resetActiveItem();
            _this.autocomplete._setVisibility();
            if (_this.panelOpen) {
                _this._overlayRef.updatePosition();
                // If the `panelOpen` state changed, we need to make sure to emit the `opened`
                // event, because we may not have emitted it when the panel was attached. This
                // can happen if the users opens the panel and there are no options, but the
                // options come in slightly later or as a result of the value changing.
                if (wasOpen !== _this.panelOpen) {
                    _this.autocomplete.opened.emit();
                }
            }
            return _this.panelClosingActions;
        }), 
        // when the first closing event occurs...
        take(1))
            // set the value, close the panel, and complete.
            .subscribe(function (event) { return _this._setValueAndClose(event); });
    };
    /** Destroys the autocomplete suggestion panel. */
    MatAutocompleteTrigger.prototype._destroyPanel = function () {
        if (this._overlayRef) {
            this.closePanel();
            this._overlayRef.dispose();
            this._overlayRef = null;
        }
    };
    MatAutocompleteTrigger.prototype._setTriggerValue = function (value) {
        var toDisplay = this.autocomplete && this.autocomplete.displayWith ?
            this.autocomplete.displayWith(value) :
            value;
        // Simply falling back to an empty string if the display value is falsy does not work properly.
        // The display value can also be the number zero and shouldn't fall back to an empty string.
        var inputValue = toDisplay != null ? toDisplay : '';
        // If it's used within a `MatFormField`, we should set it through the property so it can go
        // through change detection.
        if (this._formField) {
            this._formField._control.value = inputValue;
        }
        else {
            this._element.nativeElement.value = inputValue;
        }
        this._previousValue = inputValue;
    };
    /**
     * This method closes the panel, and if a value is specified, also sets the associated
     * control to that value. It will also mark the control as dirty if this interaction
     * stemmed from the user.
     */
    MatAutocompleteTrigger.prototype._setValueAndClose = function (event) {
        if (event && event.source) {
            this._clearPreviousSelectedOption(event.source);
            this._setTriggerValue(event.source.value);
            this._onChange(event.source.value);
            this._element.nativeElement.focus();
            this.autocomplete._emitSelectEvent(event.source);
        }
        this.closePanel();
    };
    /**
     * Clear any previous selected option and emit a selection change event for this option
     */
    MatAutocompleteTrigger.prototype._clearPreviousSelectedOption = function (skip) {
        this.autocomplete.options.forEach(function (option) {
            if (option != skip && option.selected) {
                option.deselect();
            }
        });
    };
    MatAutocompleteTrigger.prototype._attachOverlay = function () {
        var _this = this;
        if (!this.autocomplete) {
            throw getMatAutocompleteMissingPanelError();
        }
        var overlayRef = this._overlayRef;
        if (!overlayRef) {
            this._portal = new TemplatePortal(this.autocomplete.template, this._viewContainerRef);
            overlayRef = this._overlay.create(this._getOverlayConfig());
            this._overlayRef = overlayRef;
            // Use the `keydownEvents` in order to take advantage of
            // the overlay event targeting provided by the CDK overlay.
            overlayRef.keydownEvents().subscribe(function (event) {
                // Close when pressing ESCAPE or ALT + UP_ARROW, based on the a11y guidelines.
                // See: https://www.w3.org/TR/wai-aria-practices-1.1/#textbox-keyboard-interaction
                if (event.keyCode === ESCAPE || (event.keyCode === UP_ARROW && event.altKey)) {
                    _this._resetActiveItem();
                    _this._closeKeyEventStream.next();
                    // We need to stop propagation, otherwise the event will eventually
                    // reach the input itself and cause the overlay to be reopened.
                    event.stopPropagation();
                    event.preventDefault();
                }
            });
            if (this._viewportRuler) {
                this._viewportSubscription = this._viewportRuler.change().subscribe(function () {
                    if (_this.panelOpen && overlayRef) {
                        overlayRef.updateSize({ width: _this._getPanelWidth() });
                    }
                });
            }
        }
        else {
            // Update the trigger, panel width and direction, in case anything has changed.
            this._positionStrategy.setOrigin(this._getConnectedElement());
            overlayRef.updateSize({ width: this._getPanelWidth() });
        }
        if (overlayRef && !overlayRef.hasAttached()) {
            overlayRef.attach(this._portal);
            this._closingActionsSubscription = this._subscribeToClosingActions();
        }
        var wasOpen = this.panelOpen;
        this.autocomplete._setVisibility();
        this.autocomplete._isOpen = this._overlayAttached = true;
        // We need to do an extra `panelOpen` check in here, because the
        // autocomplete won't be shown if there are no options.
        if (this.panelOpen && wasOpen !== this.panelOpen) {
            this.autocomplete.opened.emit();
        }
    };
    MatAutocompleteTrigger.prototype._getOverlayConfig = function () {
        return new OverlayConfig({
            positionStrategy: this._getOverlayPosition(),
            scrollStrategy: this._scrollStrategy(),
            width: this._getPanelWidth(),
            direction: this._dir
        });
    };
    MatAutocompleteTrigger.prototype._getOverlayPosition = function () {
        var strategy = this._overlay.position()
            .flexibleConnectedTo(this._getConnectedElement())
            .withFlexibleDimensions(false)
            .withPush(false);
        this._setStrategyPositions(strategy);
        this._positionStrategy = strategy;
        return strategy;
    };
    /** Sets the positions on a position strategy based on the directive's input state. */
    MatAutocompleteTrigger.prototype._setStrategyPositions = function (positionStrategy) {
        var belowPosition = {
            originX: 'start',
            originY: 'bottom',
            overlayX: 'start',
            overlayY: 'top'
        };
        var abovePosition = {
            originX: 'start',
            originY: 'top',
            overlayX: 'start',
            overlayY: 'bottom',
            // The overlay edge connected to the trigger should have squared corners, while
            // the opposite end has rounded corners. We apply a CSS class to swap the
            // border-radius based on the overlay position.
            panelClass: 'mat-autocomplete-panel-above'
        };
        var positions;
        if (this.position === 'above') {
            positions = [abovePosition];
        }
        else if (this.position === 'below') {
            positions = [belowPosition];
        }
        else {
            positions = [belowPosition, abovePosition];
        }
        positionStrategy.withPositions(positions);
    };
    MatAutocompleteTrigger.prototype._getConnectedElement = function () {
        if (this.connectedTo) {
            return this.connectedTo.elementRef;
        }
        return this._formField ? this._formField.getConnectedOverlayOrigin() : this._element;
    };
    MatAutocompleteTrigger.prototype._getPanelWidth = function () {
        return this.autocomplete.panelWidth || this._getHostWidth();
    };
    /** Returns the width of the input element, so the panel width can match it. */
    MatAutocompleteTrigger.prototype._getHostWidth = function () {
        return this._getConnectedElement().nativeElement.getBoundingClientRect().width;
    };
    /**
     * Resets the active item to -1 so arrow events will activate the
     * correct options, or to 0 if the consumer opted into it.
     */
    MatAutocompleteTrigger.prototype._resetActiveItem = function () {
        this.autocomplete._keyManager.setActiveItem(this.autocomplete.autoActiveFirstOption ? 0 : -1);
    };
    /** Determines whether the panel can be opened. */
    MatAutocompleteTrigger.prototype._canOpen = function () {
        var element = this._element.nativeElement;
        return !element.readOnly && !element.disabled && !this._autocompleteDisabled;
    };
    MatAutocompleteTrigger.decorators = [
        { type: Directive, args: [{
                    selector: "input[matAutocomplete], textarea[matAutocomplete]",
                    host: {
                        'class': 'mat-autocomplete-trigger',
                        '[attr.autocomplete]': 'autocompleteAttribute',
                        '[attr.role]': 'autocompleteDisabled ? null : "combobox"',
                        '[attr.aria-autocomplete]': 'autocompleteDisabled ? null : "list"',
                        '[attr.aria-activedescendant]': '(panelOpen && activeOption) ? activeOption.id : null',
                        '[attr.aria-expanded]': 'autocompleteDisabled ? null : panelOpen.toString()',
                        '[attr.aria-owns]': '(autocompleteDisabled || !panelOpen) ? null : autocomplete?.id',
                        '[attr.aria-haspopup]': '!autocompleteDisabled',
                        // Note: we use `focusin`, as opposed to `focus`, in order to open the panel
                        // a little earlier. This avoids issues where IE delays the focusing of the input.
                        '(focusin)': '_handleFocus()',
                        '(blur)': '_onTouched()',
                        '(input)': '_handleInput($event)',
                        '(keydown)': '_handleKeydown($event)',
                    },
                    exportAs: 'matAutocompleteTrigger',
                    providers: [MAT_AUTOCOMPLETE_VALUE_ACCESSOR]
                },] }
    ];
    /** @nocollapse */
    MatAutocompleteTrigger.ctorParameters = function () { return [
        { type: ElementRef },
        { type: Overlay },
        { type: ViewContainerRef },
        { type: NgZone },
        { type: ChangeDetectorRef },
        { type: undefined, decorators: [{ type: Inject, args: [MAT_AUTOCOMPLETE_SCROLL_STRATEGY,] }] },
        { type: Directionality, decorators: [{ type: Optional }] },
        { type: MatFormField, decorators: [{ type: Optional }, { type: Host }] },
        { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [DOCUMENT,] }] },
        { type: ViewportRuler }
    ]; };
    MatAutocompleteTrigger.propDecorators = {
        autocomplete: [{ type: Input, args: ['matAutocomplete',] }],
        position: [{ type: Input, args: ['matAutocompletePosition',] }],
        connectedTo: [{ type: Input, args: ['matAutocompleteConnectedTo',] }],
        autocompleteAttribute: [{ type: Input, args: ['autocomplete',] }],
        autocompleteDisabled: [{ type: Input, args: ['matAutocompleteDisabled',] }]
    };
    return MatAutocompleteTrigger;
}());
export { MatAutocompleteTrigger };
//# 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