@angular/material/esm2020/chips/chip-input.mjs

/**
 * @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 { coerceBooleanProperty } from '@angular/cdk/coercion';
import { BACKSPACE, hasModifierKey, TAB } from '@angular/cdk/keycodes';
import { Directive, ElementRef, EventEmitter, Inject, Input, Output, } from '@angular/core';
import { MAT_CHIPS_DEFAULT_OPTIONS } from './chip-default-options';
import { MatChipList } from './chip-list';
import * as i0 from "@angular/core";
// Increasing integer for generating unique ids.
let nextUniqueId = 0;
/**
 * Directive that adds chip-specific behaviors to an input element inside `<mat-form-field>`.
 * May be placed inside or outside of an `<mat-chip-list>`.
 */
export class MatChipInput {
    constructor(_elementRef, _defaultOptions) {
        this._elementRef = _elementRef;
        this._defaultOptions = _defaultOptions;
        /** Whether the control is focused. */
        this.focused = false;
        this._addOnBlur = false;
        /**
         * The list of key codes that will trigger a chipEnd event.
         *
         * Defaults to `[ENTER]`.
         */
        this.separatorKeyCodes = this._defaultOptions.separatorKeyCodes;
        /** Emitted when a chip is to be added. */
        this.chipEnd = new EventEmitter();
        /** The input's placeholder text. */
        this.placeholder = '';
        /** Unique id for the input. */
        this.id = `mat-chip-list-input-${nextUniqueId++}`;
        this._disabled = false;
        this.inputElement = this._elementRef.nativeElement;
    }
    /** Register input for chip list */
    set chipList(value) {
        if (value) {
            this._chipList = value;
            this._chipList.registerInput(this);
        }
    }
    /**
     * Whether or not the chipEnd event will be emitted when the input is blurred.
     */
    get addOnBlur() {
        return this._addOnBlur;
    }
    set addOnBlur(value) {
        this._addOnBlur = coerceBooleanProperty(value);
    }
    /** Whether the input is disabled. */
    get disabled() {
        return this._disabled || (this._chipList && this._chipList.disabled);
    }
    set disabled(value) {
        this._disabled = coerceBooleanProperty(value);
    }
    /** Whether the input is empty. */
    get empty() {
        return !this.inputElement.value;
    }
    ngOnChanges() {
        this._chipList.stateChanges.next();
    }
    ngOnDestroy() {
        this.chipEnd.complete();
    }
    ngAfterContentInit() {
        this._focusLastChipOnBackspace = this.empty;
    }
    /** Utility method to make host definition/tests more clear. */
    _keydown(event) {
        if (event) {
            // Allow the user's focus to escape when they're tabbing forward. Note that we don't
            // want to do this when going backwards, because focus should go back to the first chip.
            if (event.keyCode === TAB && !hasModifierKey(event, 'shiftKey')) {
                this._chipList._allowFocusEscape();
            }
            // To prevent the user from accidentally deleting chips when pressing BACKSPACE continuously,
            // We focus the last chip on backspace only after the user has released the backspace button,
            // and the input is empty (see behaviour in _keyup)
            if (event.keyCode === BACKSPACE && this._focusLastChipOnBackspace) {
                this._chipList._keyManager.setLastItemActive();
                event.preventDefault();
                return;
            }
            else {
                this._focusLastChipOnBackspace = false;
            }
        }
        this._emitChipEnd(event);
    }
    /**
     * Pass events to the keyboard manager. Available here for tests.
     */
    _keyup(event) {
        // Allow user to move focus to chips next time he presses backspace
        if (!this._focusLastChipOnBackspace && event.keyCode === BACKSPACE && this.empty) {
            this._focusLastChipOnBackspace = true;
            event.preventDefault();
        }
    }
    /** Checks to see if the blur should emit the (chipEnd) event. */
    _blur() {
        if (this.addOnBlur) {
            this._emitChipEnd();
        }
        this.focused = false;
        // Blur the chip list if it is not focused
        if (!this._chipList.focused) {
            this._chipList._blur();
        }
        this._chipList.stateChanges.next();
    }
    _focus() {
        this.focused = true;
        this._focusLastChipOnBackspace = this.empty;
        this._chipList.stateChanges.next();
    }
    /** Checks to see if the (chipEnd) event needs to be emitted. */
    _emitChipEnd(event) {
        if (!this.inputElement.value && !!event) {
            this._chipList._keydown(event);
        }
        if (!event || this._isSeparatorKey(event)) {
            this.chipEnd.emit({
                input: this.inputElement,
                value: this.inputElement.value,
                chipInput: this,
            });
            event?.preventDefault();
        }
    }
    _onInput() {
        // Let chip list know whenever the value changes.
        this._chipList.stateChanges.next();
    }
    /** Focuses the input. */
    focus(options) {
        this.inputElement.focus(options);
    }
    /** Clears the input */
    clear() {
        this.inputElement.value = '';
        this._focusLastChipOnBackspace = true;
    }
    /** Checks whether a keycode is one of the configured separators. */
    _isSeparatorKey(event) {
        return !hasModifierKey(event) && new Set(this.separatorKeyCodes).has(event.keyCode);
    }
}
MatChipInput.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.0.1", ngImport: i0, type: MatChipInput, deps: [{ token: i0.ElementRef }, { token: MAT_CHIPS_DEFAULT_OPTIONS }], target: i0.ɵɵFactoryTarget.Directive });
MatChipInput.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "14.0.1", type: MatChipInput, selector: "input[matChipInputFor]", inputs: { chipList: ["matChipInputFor", "chipList"], addOnBlur: ["matChipInputAddOnBlur", "addOnBlur"], separatorKeyCodes: ["matChipInputSeparatorKeyCodes", "separatorKeyCodes"], placeholder: "placeholder", id: "id", disabled: "disabled" }, outputs: { chipEnd: "matChipInputTokenEnd" }, host: { listeners: { "keydown": "_keydown($event)", "keyup": "_keyup($event)", "blur": "_blur()", "focus": "_focus()", "input": "_onInput()" }, properties: { "id": "id", "attr.disabled": "disabled || null", "attr.placeholder": "placeholder || null", "attr.aria-invalid": "_chipList && _chipList.ngControl ? _chipList.ngControl.invalid : null", "attr.aria-required": "_chipList && _chipList.required || null" }, classAttribute: "mat-chip-input mat-input-element" }, exportAs: ["matChipInput", "matChipInputFor"], usesOnChanges: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.0.1", ngImport: i0, type: MatChipInput, decorators: [{
            type: Directive,
            args: [{
                    selector: 'input[matChipInputFor]',
                    exportAs: 'matChipInput, matChipInputFor',
                    host: {
                        'class': 'mat-chip-input mat-input-element',
                        '(keydown)': '_keydown($event)',
                        '(keyup)': '_keyup($event)',
                        '(blur)': '_blur()',
                        '(focus)': '_focus()',
                        '(input)': '_onInput()',
                        '[id]': 'id',
                        '[attr.disabled]': 'disabled || null',
                        '[attr.placeholder]': 'placeholder || null',
                        '[attr.aria-invalid]': '_chipList && _chipList.ngControl ? _chipList.ngControl.invalid : null',
                        '[attr.aria-required]': '_chipList && _chipList.required || null',
                    },
                }]
        }], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: undefined, decorators: [{
                    type: Inject,
                    args: [MAT_CHIPS_DEFAULT_OPTIONS]
                }] }]; }, propDecorators: { chipList: [{
                type: Input,
                args: ['matChipInputFor']
            }], addOnBlur: [{
                type: Input,
                args: ['matChipInputAddOnBlur']
            }], separatorKeyCodes: [{
                type: Input,
                args: ['matChipInputSeparatorKeyCodes']
            }], chipEnd: [{
                type: Output,
                args: ['matChipInputTokenEnd']
            }], placeholder: [{
                type: Input
            }], id: [{
                type: Input
            }], disabled: [{
                type: Input
            }] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"chip-input.js","sourceRoot":"","sources":["../../../../../../src/material/chips/chip-input.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAe,qBAAqB,EAAC,MAAM,uBAAuB,CAAC;AAC1E,OAAO,EAAC,SAAS,EAAE,cAAc,EAAE,GAAG,EAAC,MAAM,uBAAuB,CAAC;AACrE,OAAO,EAEL,SAAS,EACT,UAAU,EACV,YAAY,EACZ,MAAM,EACN,KAAK,EAGL,MAAM,GACP,MAAM,eAAe,CAAC;AACvB,OAAO,EAAyB,yBAAyB,EAAC,MAAM,wBAAwB,CAAC;AACzF,OAAO,EAAC,WAAW,EAAC,MAAM,aAAa,CAAC;;AAmBxC,gDAAgD;AAChD,IAAI,YAAY,GAAG,CAAC,CAAC;AAErB;;;GAGG;AAkBH,MAAM,OAAO,YAAY;IAiEvB,YACY,WAAyC,EACR,eAAuC;QADxE,gBAAW,GAAX,WAAW,CAA8B;QACR,oBAAe,GAAf,eAAe,CAAwB;QA/DpF,sCAAsC;QACtC,YAAO,GAAY,KAAK,CAAC;QAsBzB,eAAU,GAAY,KAAK,CAAC;QAE5B;;;;WAIG;QAEH,sBAAiB,GACf,IAAI,CAAC,eAAe,CAAC,iBAAiB,CAAC;QAEzC,0CAA0C;QACD,YAAO,GAAG,IAAI,YAAY,EAAqB,CAAC;QAEzF,oCAAoC;QAC3B,gBAAW,GAAW,EAAE,CAAC;QAElC,+BAA+B;QACtB,OAAE,GAAW,uBAAuB,YAAY,EAAE,EAAE,CAAC;QAUtD,cAAS,GAAY,KAAK,CAAC;QAcjC,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC,WAAW,CAAC,aAAiC,CAAC;IACzE,CAAC;IA9DD,mCAAmC;IACnC,IACI,QAAQ,CAAC,KAAkB;QAC7B,IAAI,KAAK,EAAE;YACT,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;YACvB,IAAI,CAAC,SAAS,CAAC,aAAa,CAAC,IAAI,CAAC,CAAC;SACpC;IACH,CAAC;IAED;;OAEG;IACH,IACI,SAAS;QACX,OAAO,IAAI,CAAC,UAAU,CAAC;IACzB,CAAC;IACD,IAAI,SAAS,CAAC,KAAmB;QAC/B,IAAI,CAAC,UAAU,GAAG,qBAAqB,CAAC,KAAK,CAAC,CAAC;IACjD,CAAC;IAqBD,qCAAqC;IACrC,IACI,QAAQ;QACV,OAAO,IAAI,CAAC,SAAS,IAAI,CAAC,IAAI,CAAC,SAAS,IAAI,IAAI,CAAC,SAAS,CAAC,QAAQ,CAAC,CAAC;IACvE,CAAC;IACD,IAAI,QAAQ,CAAC,KAAmB;QAC9B,IAAI,CAAC,SAAS,GAAG,qBAAqB,CAAC,KAAK,CAAC,CAAC;IAChD,CAAC;IAGD,kCAAkC;IAClC,IAAI,KAAK;QACP,OAAO,CAAC,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC;IAClC,CAAC;IAYD,WAAW;QACT,IAAI,CAAC,SAAS,CAAC,YAAY,CAAC,IAAI,EAAE,CAAC;IACrC,CAAC;IAED,WAAW;QACT,IAAI,CAAC,OAAO,CAAC,QAAQ,EAAE,CAAC;IAC1B,CAAC;IAED,kBAAkB;QAChB,IAAI,CAAC,yBAAyB,GAAG,IAAI,CAAC,KAAK,CAAC;IAC9C,CAAC;IAED,+DAA+D;IAC/D,QAAQ,CAAC,KAAqB;QAC5B,IAAI,KAAK,EAAE;YACT,oFAAoF;YACpF,wFAAwF;YACxF,IAAI,KAAK,CAAC,OAAO,KAAK,GAAG,IAAI,CAAC,cAAc,CAAC,KAAK,EAAE,UAAU,CAAC,EAAE;gBAC/D,IAAI,CAAC,SAAS,CAAC,iBAAiB,EAAE,CAAC;aACpC;YAED,6FAA6F;YAC7F,6FAA6F;YAC7F,mDAAmD;YACnD,IAAI,KAAK,CAAC,OAAO,KAAK,SAAS,IAAI,IAAI,CAAC,yBAAyB,EAAE;gBACjE,IAAI,CAAC,SAAS,CAAC,WAAW,CAAC,iBAAiB,EAAE,CAAC;gBAC/C,KAAK,CAAC,cAAc,EAAE,CAAC;gBACvB,OAAO;aACR;iBAAM;gBACL,IAAI,CAAC,yBAAyB,GAAG,KAAK,CAAC;aACxC;SACF;QAED,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC;IAC3B,CAAC;IAED;;OAEG;IACH,MAAM,CAAC,KAAoB;QACzB,mEAAmE;QACnE,IAAI,CAAC,IAAI,CAAC,yBAAyB,IAAI,KAAK,CAAC,OAAO,KAAK,SAAS,IAAI,IAAI,CAAC,KAAK,EAAE;YAChF,IAAI,CAAC,yBAAyB,GAAG,IAAI,CAAC;YACtC,KAAK,CAAC,cAAc,EAAE,CAAC;SACxB;IACH,CAAC;IAED,iEAAiE;IACjE,KAAK;QACH,IAAI,IAAI,CAAC,SAAS,EAAE;YAClB,IAAI,CAAC,YAAY,EAAE,CAAC;SACrB;QACD,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;QACrB,0CAA0C;QAC1C,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,OAAO,EAAE;YAC3B,IAAI,CAAC,SAAS,CAAC,KAAK,EAAE,CAAC;SACxB;QACD,IAAI,CAAC,SAAS,CAAC,YAAY,CAAC,IAAI,EAAE,CAAC;IACrC,CAAC;IAED,MAAM;QACJ,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;QACpB,IAAI,CAAC,yBAAyB,GAAG,IAAI,CAAC,KAAK,CAAC;QAC5C,IAAI,CAAC,SAAS,CAAC,YAAY,CAAC,IAAI,EAAE,CAAC;IACrC,CAAC;IAED,gEAAgE;IAChE,YAAY,CAAC,KAAqB;QAChC,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,KAAK,IAAI,CAAC,CAAC,KAAK,EAAE;YACvC,IAAI,CAAC,SAAS,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;SAChC;QAED,IAAI,CAAC,KAAK,IAAI,IAAI,CAAC,eAAe,CAAC,KAAK,CAAC,EAAE;YACzC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC;gBAChB,KAAK,EAAE,IAAI,CAAC,YAAY;gBACxB,KAAK,EAAE,IAAI,CAAC,YAAY,CAAC,KAAK;gBAC9B,SAAS,EAAE,IAAI;aAChB,CAAC,CAAC;YAEH,KAAK,EAAE,cAAc,EAAE,CAAC;SACzB;IACH,CAAC;IAED,QAAQ;QACN,iDAAiD;QACjD,IAAI,CAAC,SAAS,CAAC,YAAY,CAAC,IAAI,EAAE,CAAC;IACrC,CAAC;IAED,yBAAyB;IACzB,KAAK,CAAC,OAAsB;QAC1B,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;IACnC,CAAC;IAED,uBAAuB;IACvB,KAAK;QACH,IAAI,CAAC,YAAY,CAAC,KAAK,GAAG,EAAE,CAAC;QAC7B,IAAI,CAAC,yBAAyB,GAAG,IAAI,CAAC;IACxC,CAAC;IAED,oEAAoE;IAC5D,eAAe,CAAC,KAAoB;QAC1C,OAAO,CAAC,cAAc,CAAC,KAAK,CAAC,IAAI,IAAI,GAAG,CAAC,IAAI,CAAC,iBAAiB,CAAC,CAAC,GAAG,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;IACtF,CAAC;;yGA9KU,YAAY,4CAmEb,yBAAyB;6FAnExB,YAAY;2FAAZ,YAAY;kBAjBxB,SAAS;mBAAC;oBACT,QAAQ,EAAE,wBAAwB;oBAClC,QAAQ,EAAE,+BAA+B;oBACzC,IAAI,EAAE;wBACJ,OAAO,EAAE,kCAAkC;wBAC3C,WAAW,EAAE,kBAAkB;wBAC/B,SAAS,EAAE,gBAAgB;wBAC3B,QAAQ,EAAE,SAAS;wBACnB,SAAS,EAAE,UAAU;wBACrB,SAAS,EAAE,YAAY;wBACvB,MAAM,EAAE,IAAI;wBACZ,iBAAiB,EAAE,kBAAkB;wBACrC,oBAAoB,EAAE,qBAAqB;wBAC3C,qBAAqB,EAAE,uEAAuE;wBAC9F,sBAAsB,EAAE,yCAAyC;qBAClE;iBACF;;0BAoEI,MAAM;2BAAC,yBAAyB;4CAzD/B,QAAQ;sBADX,KAAK;uBAAC,iBAAiB;gBAYpB,SAAS;sBADZ,KAAK;uBAAC,uBAAuB;gBAe9B,iBAAiB;sBADhB,KAAK;uBAAC,+BAA+B;gBAKG,OAAO;sBAA/C,MAAM;uBAAC,sBAAsB;gBAGrB,WAAW;sBAAnB,KAAK;gBAGG,EAAE;sBAAV,KAAK;gBAIF,QAAQ;sBADX,KAAK","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {BooleanInput, coerceBooleanProperty} from '@angular/cdk/coercion';\nimport {BACKSPACE, hasModifierKey, TAB} from '@angular/cdk/keycodes';\nimport {\n  AfterContentInit,\n  Directive,\n  ElementRef,\n  EventEmitter,\n  Inject,\n  Input,\n  OnChanges,\n  OnDestroy,\n  Output,\n} from '@angular/core';\nimport {MatChipsDefaultOptions, MAT_CHIPS_DEFAULT_OPTIONS} from './chip-default-options';\nimport {MatChipList} from './chip-list';\nimport {MatChipTextControl} from './chip-text-control';\n\n/** Represents an input event on a `matChipInput`. */\nexport interface MatChipInputEvent {\n  /**\n   * The native `<input>` element that the event is being fired for.\n   * @deprecated Use `MatChipInputEvent#chipInput.inputElement` instead.\n   * @breaking-change 13.0.0 This property will be removed.\n   */\n  input: HTMLInputElement;\n\n  /** The value of the input. */\n  value: string;\n\n  /** Reference to the chip input that emitted the event. */\n  chipInput: MatChipInput;\n}\n\n// Increasing integer for generating unique ids.\nlet nextUniqueId = 0;\n\n/**\n * Directive that adds chip-specific behaviors to an input element inside `<mat-form-field>`.\n * May be placed inside or outside of an `<mat-chip-list>`.\n */\n@Directive({\n  selector: 'input[matChipInputFor]',\n  exportAs: 'matChipInput, matChipInputFor',\n  host: {\n    'class': 'mat-chip-input mat-input-element',\n    '(keydown)': '_keydown($event)',\n    '(keyup)': '_keyup($event)',\n    '(blur)': '_blur()',\n    '(focus)': '_focus()',\n    '(input)': '_onInput()',\n    '[id]': 'id',\n    '[attr.disabled]': 'disabled || null',\n    '[attr.placeholder]': 'placeholder || null',\n    '[attr.aria-invalid]': '_chipList && _chipList.ngControl ? _chipList.ngControl.invalid : null',\n    '[attr.aria-required]': '_chipList && _chipList.required || null',\n  },\n})\nexport class MatChipInput implements MatChipTextControl, OnChanges, OnDestroy, AfterContentInit {\n  /** Used to prevent focus moving to chips while user is holding backspace */\n  private _focusLastChipOnBackspace: boolean;\n\n  /** Whether the control is focused. */\n  focused: boolean = false;\n  _chipList: MatChipList;\n\n  /** Register input for chip list */\n  @Input('matChipInputFor')\n  set chipList(value: MatChipList) {\n    if (value) {\n      this._chipList = value;\n      this._chipList.registerInput(this);\n    }\n  }\n\n  /**\n   * Whether or not the chipEnd event will be emitted when the input is blurred.\n   */\n  @Input('matChipInputAddOnBlur')\n  get addOnBlur(): boolean {\n    return this._addOnBlur;\n  }\n  set addOnBlur(value: BooleanInput) {\n    this._addOnBlur = coerceBooleanProperty(value);\n  }\n  _addOnBlur: boolean = false;\n\n  /**\n   * The list of key codes that will trigger a chipEnd event.\n   *\n   * Defaults to `[ENTER]`.\n   */\n  @Input('matChipInputSeparatorKeyCodes')\n  separatorKeyCodes: readonly number[] | ReadonlySet<number> =\n    this._defaultOptions.separatorKeyCodes;\n\n  /** Emitted when a chip is to be added. */\n  @Output('matChipInputTokenEnd') readonly chipEnd = new EventEmitter<MatChipInputEvent>();\n\n  /** The input's placeholder text. */\n  @Input() placeholder: string = '';\n\n  /** Unique id for the input. */\n  @Input() id: string = `mat-chip-list-input-${nextUniqueId++}`;\n\n  /** Whether the input is disabled. */\n  @Input()\n  get disabled(): boolean {\n    return this._disabled || (this._chipList && this._chipList.disabled);\n  }\n  set disabled(value: BooleanInput) {\n    this._disabled = coerceBooleanProperty(value);\n  }\n  private _disabled: boolean = false;\n\n  /** Whether the input is empty. */\n  get empty(): boolean {\n    return !this.inputElement.value;\n  }\n\n  /** The native input element to which this directive is attached. */\n  readonly inputElement!: HTMLInputElement;\n\n  constructor(\n    protected _elementRef: ElementRef<HTMLInputElement>,\n    @Inject(MAT_CHIPS_DEFAULT_OPTIONS) private _defaultOptions: MatChipsDefaultOptions,\n  ) {\n    this.inputElement = this._elementRef.nativeElement as HTMLInputElement;\n  }\n\n  ngOnChanges(): void {\n    this._chipList.stateChanges.next();\n  }\n\n  ngOnDestroy(): void {\n    this.chipEnd.complete();\n  }\n\n  ngAfterContentInit(): void {\n    this._focusLastChipOnBackspace = this.empty;\n  }\n\n  /** Utility method to make host definition/tests more clear. */\n  _keydown(event?: KeyboardEvent) {\n    if (event) {\n      // Allow the user's focus to escape when they're tabbing forward. Note that we don't\n      // want to do this when going backwards, because focus should go back to the first chip.\n      if (event.keyCode === TAB && !hasModifierKey(event, 'shiftKey')) {\n        this._chipList._allowFocusEscape();\n      }\n\n      // To prevent the user from accidentally deleting chips when pressing BACKSPACE continuously,\n      // We focus the last chip on backspace only after the user has released the backspace button,\n      // and the input is empty (see behaviour in _keyup)\n      if (event.keyCode === BACKSPACE && this._focusLastChipOnBackspace) {\n        this._chipList._keyManager.setLastItemActive();\n        event.preventDefault();\n        return;\n      } else {\n        this._focusLastChipOnBackspace = false;\n      }\n    }\n\n    this._emitChipEnd(event);\n  }\n\n  /**\n   * Pass events to the keyboard manager. Available here for tests.\n   */\n  _keyup(event: KeyboardEvent) {\n    // Allow user to move focus to chips next time he presses backspace\n    if (!this._focusLastChipOnBackspace && event.keyCode === BACKSPACE && this.empty) {\n      this._focusLastChipOnBackspace = true;\n      event.preventDefault();\n    }\n  }\n\n  /** Checks to see if the blur should emit the (chipEnd) event. */\n  _blur() {\n    if (this.addOnBlur) {\n      this._emitChipEnd();\n    }\n    this.focused = false;\n    // Blur the chip list if it is not focused\n    if (!this._chipList.focused) {\n      this._chipList._blur();\n    }\n    this._chipList.stateChanges.next();\n  }\n\n  _focus() {\n    this.focused = true;\n    this._focusLastChipOnBackspace = this.empty;\n    this._chipList.stateChanges.next();\n  }\n\n  /** Checks to see if the (chipEnd) event needs to be emitted. */\n  _emitChipEnd(event?: KeyboardEvent) {\n    if (!this.inputElement.value && !!event) {\n      this._chipList._keydown(event);\n    }\n\n    if (!event || this._isSeparatorKey(event)) {\n      this.chipEnd.emit({\n        input: this.inputElement,\n        value: this.inputElement.value,\n        chipInput: this,\n      });\n\n      event?.preventDefault();\n    }\n  }\n\n  _onInput() {\n    // Let chip list know whenever the value changes.\n    this._chipList.stateChanges.next();\n  }\n\n  /** Focuses the input. */\n  focus(options?: FocusOptions): void {\n    this.inputElement.focus(options);\n  }\n\n  /** Clears the input */\n  clear(): void {\n    this.inputElement.value = '';\n    this._focusLastChipOnBackspace = true;\n  }\n\n  /** Checks whether a keycode is one of the configured separators. */\n  private _isSeparatorKey(event: KeyboardEvent) {\n    return !hasModifierKey(event) && new Set(this.separatorKeyCodes).has(event.keyCode);\n  }\n}\n"]}