import { FocusMonitor, _IdGenerator, FocusKeyManager } from '@angular/cdk/a11y'; import { ENTER, SPACE, BACKSPACE, DELETE, TAB, hasModifierKey, UP_ARROW, DOWN_ARROW } from '@angular/cdk/keycodes'; import { _CdkPrivateStyleLoader, _VisuallyHiddenLoader } from '@angular/cdk/private'; import { DOCUMENT } from '@angular/common'; import * as i0 from '@angular/core'; import { InjectionToken, inject, ElementRef, booleanAttribute, numberAttribute, Directive, Input, ChangeDetectorRef, NgZone, EventEmitter, Injector, ANIMATION_MODULE_TYPE, Component, ViewEncapsulation, ChangeDetectionStrategy, ContentChildren, Output, ContentChild, ViewChild, afterNextRender, QueryList, forwardRef, NgModule } from '@angular/core'; import { Subject, merge } from 'rxjs'; import { _ as _StructuralStylesLoader } from './structural-styles-BQUT6wsL.mjs'; import { a as MAT_RIPPLE_GLOBAL_OPTIONS } from './ripple-BT3tzh6F.mjs'; import { M as MatRippleLoader } from './ripple-loader-Ce3DAhPW.mjs'; import { takeUntil, startWith, switchMap } from 'rxjs/operators'; import { Directionality } from '@angular/cdk/bidi'; import { NG_VALUE_ACCESSOR, NgControl, Validators, NgForm, FormGroupDirective } from '@angular/forms'; import { E as ErrorStateMatcher } from './error-options-Dm2JJUbF.mjs'; import { _ as _ErrorStateTracker } from './error-state-Dtb1IHM-.mjs'; import { k as MatFormFieldControl, h as MAT_FORM_FIELD } from './form-field-DqPi4knt.mjs'; import { M as MatCommonModule } from './common-module-WayjW0Pb.mjs'; import { M as MatRippleModule } from './index-SYVYjXwK.mjs'; import '@angular/cdk/platform'; import '@angular/cdk/coercion'; import '@angular/cdk/observers/private'; /** Injection token to be used to override the default options for the chips module. */ const MAT_CHIPS_DEFAULT_OPTIONS = new InjectionToken('mat-chips-default-options', { providedIn: 'root', factory: () => ({ separatorKeyCodes: [ENTER], }), }); /** * Injection token that can be used to reference instances of `MatChipAvatar`. It serves as * alternative token to the actual `MatChipAvatar` class which could cause unnecessary * retention of the class and its directive metadata. */ const MAT_CHIP_AVATAR = new InjectionToken('MatChipAvatar'); /** * Injection token that can be used to reference instances of `MatChipTrailingIcon`. It serves as * alternative token to the actual `MatChipTrailingIcon` class which could cause unnecessary * retention of the class and its directive metadata. */ const MAT_CHIP_TRAILING_ICON = new InjectionToken('MatChipTrailingIcon'); /** * Injection token that can be used to reference instances of `MatChipRemove`. It serves as * alternative token to the actual `MatChipRemove` class which could cause unnecessary * retention of the class and its directive metadata. */ const MAT_CHIP_REMOVE = new InjectionToken('MatChipRemove'); /** * Injection token used to avoid a circular dependency between the `MatChip` and `MatChipAction`. */ const MAT_CHIP = new InjectionToken('MatChip'); /** * Section within a chip. * @docs-private */ class MatChipAction { _elementRef = inject(ElementRef); _parentChip = inject(MAT_CHIP); /** Whether the action is interactive. */ isInteractive = true; /** Whether this is the primary action in the chip. */ _isPrimary = true; /** Whether the action is disabled. */ get disabled() { return this._disabled || this._parentChip?.disabled || false; } set disabled(value) { this._disabled = value; } _disabled = false; /** Tab index of the action. */ tabIndex = -1; /** * Private API to allow focusing this chip when it is disabled. */ _allowFocusWhenDisabled = false; /** * Determine the value of the disabled attribute for this chip action. */ _getDisabledAttribute() { // When this chip action is disabled and focusing disabled chips is not permitted, return empty // string to indicate that disabled attribute should be included. return this.disabled && !this._allowFocusWhenDisabled ? '' : null; } /** * Determine the value of the tabindex attribute for this chip action. */ _getTabindex() { return (this.disabled && !this._allowFocusWhenDisabled) || !this.isInteractive ? null : this.tabIndex.toString(); } constructor() { inject(_CdkPrivateStyleLoader).load(_StructuralStylesLoader); if (this._elementRef.nativeElement.nodeName === 'BUTTON') { this._elementRef.nativeElement.setAttribute('type', 'button'); } } focus() { this._elementRef.nativeElement.focus(); } _handleClick(event) { if (!this.disabled && this.isInteractive && this._isPrimary) { event.preventDefault(); this._parentChip._handlePrimaryActionInteraction(); } } _handleKeydown(event) { if ((event.keyCode === ENTER || event.keyCode === SPACE) && !this.disabled && this.isInteractive && this._isPrimary && !this._parentChip._isEditing) { event.preventDefault(); this._parentChip._handlePrimaryActionInteraction(); } } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipAction, deps: [], target: i0.ɵɵFactoryTarget.Directive }); static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "16.1.0", version: "19.2.6", type: MatChipAction, isStandalone: true, selector: "[matChipAction]", inputs: { isInteractive: "isInteractive", disabled: ["disabled", "disabled", booleanAttribute], tabIndex: ["tabIndex", "tabIndex", (value) => (value == null ? -1 : numberAttribute(value))], _allowFocusWhenDisabled: "_allowFocusWhenDisabled" }, host: { listeners: { "click": "_handleClick($event)", "keydown": "_handleKeydown($event)" }, properties: { "class.mdc-evolution-chip__action--primary": "_isPrimary", "class.mdc-evolution-chip__action--presentational": "!isInteractive", "class.mdc-evolution-chip__action--trailing": "!_isPrimary", "attr.tabindex": "_getTabindex()", "attr.disabled": "_getDisabledAttribute()", "attr.aria-disabled": "disabled" }, classAttribute: "mdc-evolution-chip__action mat-mdc-chip-action" }, ngImport: i0 }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipAction, decorators: [{ type: Directive, args: [{ selector: '[matChipAction]', host: { 'class': 'mdc-evolution-chip__action mat-mdc-chip-action', '[class.mdc-evolution-chip__action--primary]': '_isPrimary', '[class.mdc-evolution-chip__action--presentational]': '!isInteractive', '[class.mdc-evolution-chip__action--trailing]': '!_isPrimary', '[attr.tabindex]': '_getTabindex()', '[attr.disabled]': '_getDisabledAttribute()', '[attr.aria-disabled]': 'disabled', '(click)': '_handleClick($event)', '(keydown)': '_handleKeydown($event)', }, }] }], ctorParameters: () => [], propDecorators: { isInteractive: [{ type: Input }], disabled: [{ type: Input, args: [{ transform: booleanAttribute }] }], tabIndex: [{ type: Input, args: [{ transform: (value) => (value == null ? -1 : numberAttribute(value)), }] }], _allowFocusWhenDisabled: [{ type: Input }] } }); /** Avatar image within a chip. */ class MatChipAvatar { static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipAvatar, deps: [], target: i0.ɵɵFactoryTarget.Directive }); static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "19.2.6", type: MatChipAvatar, isStandalone: true, selector: "mat-chip-avatar, [matChipAvatar]", host: { attributes: { "role": "img" }, classAttribute: "mat-mdc-chip-avatar mdc-evolution-chip__icon mdc-evolution-chip__icon--primary" }, providers: [{ provide: MAT_CHIP_AVATAR, useExisting: MatChipAvatar }], ngImport: i0 }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipAvatar, decorators: [{ type: Directive, args: [{ selector: 'mat-chip-avatar, [matChipAvatar]', host: { 'class': 'mat-mdc-chip-avatar mdc-evolution-chip__icon mdc-evolution-chip__icon--primary', 'role': 'img', }, providers: [{ provide: MAT_CHIP_AVATAR, useExisting: MatChipAvatar }], }] }] }); /** Non-interactive trailing icon in a chip. */ class MatChipTrailingIcon extends MatChipAction { /** * MDC considers all trailing actions as a remove icon, * but we support non-interactive trailing icons. */ isInteractive = false; _isPrimary = false; static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipTrailingIcon, deps: null, target: i0.ɵɵFactoryTarget.Directive }); static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "19.2.6", type: MatChipTrailingIcon, isStandalone: true, selector: "mat-chip-trailing-icon, [matChipTrailingIcon]", host: { attributes: { "aria-hidden": "true" }, classAttribute: "mat-mdc-chip-trailing-icon mdc-evolution-chip__icon mdc-evolution-chip__icon--trailing" }, providers: [{ provide: MAT_CHIP_TRAILING_ICON, useExisting: MatChipTrailingIcon }], usesInheritance: true, ngImport: i0 }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipTrailingIcon, decorators: [{ type: Directive, args: [{ selector: 'mat-chip-trailing-icon, [matChipTrailingIcon]', host: { 'class': 'mat-mdc-chip-trailing-icon mdc-evolution-chip__icon mdc-evolution-chip__icon--trailing', 'aria-hidden': 'true', }, providers: [{ provide: MAT_CHIP_TRAILING_ICON, useExisting: MatChipTrailingIcon }], }] }] }); /** * Directive to remove the parent chip when the trailing icon is clicked or * when the ENTER key is pressed on it. * * Recommended for use with the Material Design "cancel" icon * available at https://material.io/icons/#ic_cancel. * * Example: * * ``` * * cancel * * ``` */ class MatChipRemove extends MatChipAction { _isPrimary = false; _handleClick(event) { if (!this.disabled) { event.stopPropagation(); event.preventDefault(); this._parentChip.remove(); } } _handleKeydown(event) { if ((event.keyCode === ENTER || event.keyCode === SPACE) && !this.disabled) { event.stopPropagation(); event.preventDefault(); this._parentChip.remove(); } } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipRemove, deps: null, target: i0.ɵɵFactoryTarget.Directive }); static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "19.2.6", type: MatChipRemove, isStandalone: true, selector: "[matChipRemove]", host: { attributes: { "role": "button" }, properties: { "attr.aria-hidden": "null" }, classAttribute: "mat-mdc-chip-remove mat-mdc-chip-trailing-icon mat-focus-indicator mdc-evolution-chip__icon mdc-evolution-chip__icon--trailing" }, providers: [{ provide: MAT_CHIP_REMOVE, useExisting: MatChipRemove }], usesInheritance: true, ngImport: i0 }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipRemove, decorators: [{ type: Directive, args: [{ selector: '[matChipRemove]', host: { 'class': 'mat-mdc-chip-remove mat-mdc-chip-trailing-icon mat-focus-indicator ' + 'mdc-evolution-chip__icon mdc-evolution-chip__icon--trailing', 'role': 'button', '[attr.aria-hidden]': 'null', }, providers: [{ provide: MAT_CHIP_REMOVE, useExisting: MatChipRemove }], }] }] }); /** * Material design styled Chip base component. Used inside the MatChipSet component. * * Extended by MatChipOption and MatChipRow for different interaction patterns. */ class MatChip { _changeDetectorRef = inject(ChangeDetectorRef); _elementRef = inject(ElementRef); _ngZone = inject(NgZone); _focusMonitor = inject(FocusMonitor); _globalRippleOptions = inject(MAT_RIPPLE_GLOBAL_OPTIONS, { optional: true, }); _document = inject(DOCUMENT); /** Emits when the chip is focused. */ _onFocus = new Subject(); /** Emits when the chip is blurred. */ _onBlur = new Subject(); /** Whether this chip is a basic (unstyled) chip. */ _isBasicChip; /** Role for the root of the chip. */ role = null; /** Whether the chip has focus. */ _hasFocusInternal = false; /** Whether moving focus into the chip is pending. */ _pendingFocus; /** Subscription to changes in the chip's actions. */ _actionChanges; /** Whether animations for the chip are enabled. */ _animationsDisabled; /** All avatars present in the chip. */ _allLeadingIcons; /** All trailing icons present in the chip. */ _allTrailingIcons; /** All remove icons present in the chip. */ _allRemoveIcons; _hasFocus() { return this._hasFocusInternal; } /** A unique id for the chip. If none is supplied, it will be auto-generated. */ id = inject(_IdGenerator).getId('mat-mdc-chip-'); // TODO(#26104): Consider deprecating and using `_computeAriaAccessibleName` instead. // `ariaLabel` may be unnecessary, and `_computeAriaAccessibleName` only supports // datepicker's use case. /** ARIA label for the content of the chip. */ ariaLabel = null; // TODO(#26104): Consider deprecating and using `_computeAriaAccessibleName` instead. // `ariaDescription` may be unnecessary, and `_computeAriaAccessibleName` only supports // datepicker's use case. /** ARIA description for the content of the chip. */ ariaDescription = null; /** Id of a span that contains this chip's aria description. */ _ariaDescriptionId = `${this.id}-aria-description`; /** Whether the chip list is disabled. */ _chipListDisabled = false; _textElement; /** * The value of the chip. Defaults to the content inside * the `mat-mdc-chip-action-label` element. */ get value() { return this._value !== undefined ? this._value : this._textElement.textContent.trim(); } set value(value) { this._value = value; } _value; // TODO: should be typed as `ThemePalette` but internal apps pass in arbitrary strings. /** * Theme color of the chip. This API is supported in M2 themes only, it has no * effect in M3 themes. For color customization in M3, see https://material.angular.dev/components/chips/styling. * * For information on applying color variants in M3, see * https://material.angular.dev/guide/material-2-theming#optional-add-backwards-compatibility-styles-for-color-variants */ color; /** * Determines whether or not the chip displays the remove styling and emits (removed) events. */ removable = true; /** * Colors the chip for emphasis as if it were selected. */ highlighted = false; /** Whether the ripple effect is disabled or not. */ disableRipple = false; /** Whether the chip is disabled. */ get disabled() { return this._disabled || this._chipListDisabled; } set disabled(value) { this._disabled = value; } _disabled = false; /** Emitted when a chip is to be removed. */ removed = new EventEmitter(); /** Emitted when the chip is destroyed. */ destroyed = new EventEmitter(); /** The unstyled chip selector for this component. */ basicChipAttrName = 'mat-basic-chip'; /** The chip's leading icon. */ leadingIcon; /** The chip's trailing icon. */ trailingIcon; /** The chip's trailing remove icon. */ removeIcon; /** Action receiving the primary set of user interactions. */ primaryAction; /** * Handles the lazy creation of the MatChip ripple. * Used to improve initial load time of large applications. */ _rippleLoader = inject(MatRippleLoader); _injector = inject(Injector); constructor() { const styleLoader = inject(_CdkPrivateStyleLoader); styleLoader.load(_StructuralStylesLoader); styleLoader.load(_VisuallyHiddenLoader); const animationMode = inject(ANIMATION_MODULE_TYPE, { optional: true }); this._animationsDisabled = animationMode === 'NoopAnimations'; this._monitorFocus(); this._rippleLoader?.configureRipple(this._elementRef.nativeElement, { className: 'mat-mdc-chip-ripple', disabled: this._isRippleDisabled(), }); } ngOnInit() { // This check needs to happen in `ngOnInit` so the overridden value of // `basicChipAttrName` coming from base classes can be picked up. const element = this._elementRef.nativeElement; this._isBasicChip = element.hasAttribute(this.basicChipAttrName) || element.tagName.toLowerCase() === this.basicChipAttrName; } ngAfterViewInit() { this._textElement = this._elementRef.nativeElement.querySelector('.mat-mdc-chip-action-label'); if (this._pendingFocus) { this._pendingFocus = false; this.focus(); } } ngAfterContentInit() { // Since the styling depends on the presence of some // actions, we have to mark for check on changes. this._actionChanges = merge(this._allLeadingIcons.changes, this._allTrailingIcons.changes, this._allRemoveIcons.changes).subscribe(() => this._changeDetectorRef.markForCheck()); } ngDoCheck() { this._rippleLoader.setDisabled(this._elementRef.nativeElement, this._isRippleDisabled()); } ngOnDestroy() { this._focusMonitor.stopMonitoring(this._elementRef); this._rippleLoader?.destroyRipple(this._elementRef.nativeElement); this._actionChanges?.unsubscribe(); this.destroyed.emit({ chip: this }); this.destroyed.complete(); } /** * Allows for programmatic removal of the chip. * * Informs any listeners of the removal request. Does not remove the chip from the DOM. */ remove() { if (this.removable) { this.removed.emit({ chip: this }); } } /** Whether or not the ripple should be disabled. */ _isRippleDisabled() { return (this.disabled || this.disableRipple || this._animationsDisabled || this._isBasicChip || !!this._globalRippleOptions?.disabled); } /** Returns whether the chip has a trailing icon. */ _hasTrailingIcon() { return !!(this.trailingIcon || this.removeIcon); } /** Handles keyboard events on the chip. */ _handleKeydown(event) { // Ignore backspace events where the user is holding down the key // so that we don't accidentally remove too many chips. if ((event.keyCode === BACKSPACE && !event.repeat) || event.keyCode === DELETE) { event.preventDefault(); this.remove(); } } /** Allows for programmatic focusing of the chip. */ focus() { if (!this.disabled) { // If `focus` is called before `ngAfterViewInit`, we won't have access to the primary action. // This can happen if the consumer tries to focus a chip immediately after it is added. // Queue the method to be called again on init. if (this.primaryAction) { this.primaryAction.focus(); } else { this._pendingFocus = true; } } } /** Gets the action that contains a specific target node. */ _getSourceAction(target) { return this._getActions().find(action => { const element = action._elementRef.nativeElement; return element === target || element.contains(target); }); } /** Gets all of the actions within the chip. */ _getActions() { const result = []; if (this.primaryAction) { result.push(this.primaryAction); } if (this.removeIcon) { result.push(this.removeIcon); } if (this.trailingIcon) { result.push(this.trailingIcon); } return result; } /** Handles interactions with the primary action of the chip. */ _handlePrimaryActionInteraction() { // Empty here, but is overwritten in child classes. } /** Starts the focus monitoring process on the chip. */ _monitorFocus() { this._focusMonitor.monitor(this._elementRef, true).subscribe(origin => { const hasFocus = origin !== null; if (hasFocus !== this._hasFocusInternal) { this._hasFocusInternal = hasFocus; if (hasFocus) { this._onFocus.next({ chip: this }); } else { // When animations are enabled, Angular may end up removing the chip from the DOM a little // earlier than usual, causing it to be blurred and throwing off the logic in the chip list // that moves focus to the next item. To work around the issue, we defer marking the chip // as not focused until after the next render. this._changeDetectorRef.markForCheck(); setTimeout(() => this._ngZone.run(() => this._onBlur.next({ chip: this }))); } } }); } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChip, deps: [], target: i0.ɵɵFactoryTarget.Component }); static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.0.0", version: "19.2.6", type: MatChip, isStandalone: true, selector: "mat-basic-chip, [mat-basic-chip], mat-chip, [mat-chip]", inputs: { role: "role", id: "id", ariaLabel: ["aria-label", "ariaLabel"], ariaDescription: ["aria-description", "ariaDescription"], value: "value", color: "color", removable: ["removable", "removable", booleanAttribute], highlighted: ["highlighted", "highlighted", booleanAttribute], disableRipple: ["disableRipple", "disableRipple", booleanAttribute], disabled: ["disabled", "disabled", booleanAttribute] }, outputs: { removed: "removed", destroyed: "destroyed" }, host: { listeners: { "keydown": "_handleKeydown($event)" }, properties: { "class": "\"mat-\" + (color || \"primary\")", "class.mdc-evolution-chip": "!_isBasicChip", "class.mdc-evolution-chip--disabled": "disabled", "class.mdc-evolution-chip--with-trailing-action": "_hasTrailingIcon()", "class.mdc-evolution-chip--with-primary-graphic": "leadingIcon", "class.mdc-evolution-chip--with-primary-icon": "leadingIcon", "class.mdc-evolution-chip--with-avatar": "leadingIcon", "class.mat-mdc-chip-with-avatar": "leadingIcon", "class.mat-mdc-chip-highlighted": "highlighted", "class.mat-mdc-chip-disabled": "disabled", "class.mat-mdc-basic-chip": "_isBasicChip", "class.mat-mdc-standard-chip": "!_isBasicChip", "class.mat-mdc-chip-with-trailing-icon": "_hasTrailingIcon()", "class._mat-animation-noopable": "_animationsDisabled", "id": "id", "attr.role": "role", "attr.aria-label": "ariaLabel" }, classAttribute: "mat-mdc-chip" }, providers: [{ provide: MAT_CHIP, useExisting: MatChip }], queries: [{ propertyName: "leadingIcon", first: true, predicate: MAT_CHIP_AVATAR, descendants: true }, { propertyName: "trailingIcon", first: true, predicate: MAT_CHIP_TRAILING_ICON, descendants: true }, { propertyName: "removeIcon", first: true, predicate: MAT_CHIP_REMOVE, descendants: true }, { propertyName: "_allLeadingIcons", predicate: MAT_CHIP_AVATAR, descendants: true }, { propertyName: "_allTrailingIcons", predicate: MAT_CHIP_TRAILING_ICON, descendants: true }, { propertyName: "_allRemoveIcons", predicate: MAT_CHIP_REMOVE, descendants: true }], viewQueries: [{ propertyName: "primaryAction", first: true, predicate: MatChipAction, descendants: true }], exportAs: ["matChip"], ngImport: i0, template: "\n\n\n \n @if (leadingIcon) {\n \n \n \n }\n \n \n \n \n \n\n\n@if (_hasTrailingIcon()) {\n \n \n \n}\n", styles: [".mdc-evolution-chip,.mdc-evolution-chip__cell,.mdc-evolution-chip__action{display:inline-flex;align-items:center}.mdc-evolution-chip{position:relative;max-width:100%}.mdc-evolution-chip__cell,.mdc-evolution-chip__action{height:100%}.mdc-evolution-chip__cell--primary{flex-basis:100%;overflow-x:hidden}.mdc-evolution-chip__cell--trailing{flex:1 0 auto}.mdc-evolution-chip__action{align-items:center;background:none;border:none;box-sizing:content-box;cursor:pointer;display:inline-flex;justify-content:center;outline:none;padding:0;text-decoration:none;color:inherit}.mdc-evolution-chip__action--presentational{cursor:auto}.mdc-evolution-chip--disabled,.mdc-evolution-chip__action:disabled{pointer-events:none}@media(forced-colors: active){.mdc-evolution-chip--disabled,.mdc-evolution-chip__action:disabled{forced-color-adjust:none}}.mdc-evolution-chip__action--primary{font:inherit;letter-spacing:inherit;white-space:inherit;overflow-x:hidden}.mat-mdc-standard-chip .mdc-evolution-chip__action--primary::before{border-width:var(--mdc-chip-outline-width, 1px);border-radius:var(--mdc-chip-container-shape-radius, 8px);box-sizing:border-box;content:\"\";height:100%;left:0;position:absolute;pointer-events:none;top:0;width:100%;z-index:1;border-style:solid}.mat-mdc-standard-chip .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:12px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:0;padding-right:12px}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__action--primary::before{border-color:var(--mdc-chip-outline-color, var(--mat-sys-outline))}.mdc-evolution-chip__action--primary:not(.mdc-evolution-chip__action--presentational):not(.mdc-ripple-upgraded):focus::before{border-color:var(--mdc-chip-focus-outline-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__action--primary::before{border-color:var(--mdc-chip-disabled-outline-color, color-mix(in srgb, var(--mat-sys-on-surface) 12%, transparent))}.mat-mdc-standard-chip.mdc-evolution-chip--selected .mdc-evolution-chip__action--primary::before{border-width:var(--mdc-chip-flat-selected-outline-width, 0)}.mat-mdc-basic-chip .mdc-evolution-chip__action--primary{font:inherit}.mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action 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.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:0}.mdc-evolution-chip__action--trailing{position:relative;overflow:visible}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__action--trailing{color:var(--mdc-chip-with-trailing-icon-trailing-icon-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__action--trailing{color:var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-color, var(--mat-sys-on-surface))}.mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--trailing{padding-left:8px;padding-right:8px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--trailing{padding-left:8px;padding-right:8px}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--trailing{padding-left:8px;padding-right:8px}[dir=rtl] .mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--trailing{padding-left:8px;padding-right:8px}.mdc-evolution-chip__text-label{-webkit-user-select:none;user-select:none;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.mat-mdc-standard-chip .mdc-evolution-chip__text-label{font-family:var(--mdc-chip-label-text-font, var(--mat-sys-label-large-font));line-height:var(--mdc-chip-label-text-line-height, var(--mat-sys-label-large-line-height));font-size:var(--mdc-chip-label-text-size, var(--mat-sys-label-large-size));font-weight:var(--mdc-chip-label-text-weight, var(--mat-sys-label-large-weight));letter-spacing:var(--mdc-chip-label-text-tracking, var(--mat-sys-label-large-tracking))}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__text-label{color:var(--mdc-chip-label-text-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--selected:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__text-label{color:var(--mdc-chip-selected-label-text-color, var(--mat-sys-on-secondary-container))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__text-label,.mat-mdc-standard-chip.mdc-evolution-chip--selected.mdc-evolution-chip--disabled .mdc-evolution-chip__text-label{color:var(--mdc-chip-disabled-label-text-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent))}.mdc-evolution-chip__graphic{align-items:center;display:inline-flex;justify-content:center;overflow:hidden;pointer-events:none;position:relative;flex:1 0 auto}.mat-mdc-standard-chip .mdc-evolution-chip__graphic{width:var(--mdc-chip-with-avatar-avatar-size, 24px);height:var(--mdc-chip-with-avatar-avatar-size, 24px);font-size:var(--mdc-chip-with-avatar-avatar-size, 24px)}.mdc-evolution-chip--selecting .mdc-evolution-chip__graphic{transition:width 150ms 0ms cubic-bezier(0.4, 0, 0.2, 1)}.mdc-evolution-chip--selectable:not(.mdc-evolution-chip--selected):not(.mdc-evolution-chip--with-primary-icon) .mdc-evolution-chip__graphic{width:0}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__graphic{padding-left:6px;padding-right:6px}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__graphic{padding-left:4px;padding-right:8px}[dir=rtl] .mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__graphic{padding-left:8px;padding-right:4px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__graphic{padding-left:6px;padding-right:6px}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__graphic{padding-left:4px;padding-right:8px}[dir=rtl] .mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__graphic{padding-left:8px;padding-right:4px}.mdc-evolution-chip__checkmark{position:absolute;opacity:0;top:50%;left:50%;height:20px;width:20px}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__checkmark{color:var(--mdc-chip-with-icon-selected-icon-color, var(--mat-sys-on-secondary-container))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__checkmark{color:var(--mdc-chip-with-icon-disabled-icon-color, var(--mat-sys-on-surface))}.mdc-evolution-chip--selecting .mdc-evolution-chip__checkmark{transition:transform 150ms 0ms cubic-bezier(0.4, 0, 0.2, 1);transform:translate(-75%, -50%)}.mdc-evolution-chip--selected .mdc-evolution-chip__checkmark{transform:translate(-50%, -50%);opacity:1}.mdc-evolution-chip__checkmark-svg{display:block}.mdc-evolution-chip__checkmark-path{stroke-width:2px;stroke-dasharray:29.7833385;stroke-dashoffset:29.7833385;stroke:currentColor}.mdc-evolution-chip--selecting .mdc-evolution-chip__checkmark-path{transition:stroke-dashoffset 150ms 45ms cubic-bezier(0.4, 0, 0.2, 1)}.mdc-evolution-chip--selected .mdc-evolution-chip__checkmark-path{stroke-dashoffset:0}@media(forced-colors: active){.mdc-evolution-chip__checkmark-path{stroke:CanvasText !important}}.mat-mdc-standard-chip .mdc-evolution-chip__icon--trailing{height:18px;width:18px;font-size:18px}.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing.mat-mdc-chip-remove{opacity:calc(var(--mat-chip-trailing-action-opacity, 1)*var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 0.38))}.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing.mat-mdc-chip-remove:focus{opacity:calc(var(--mat-chip-trailing-action-focus-opacity, 1)*var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 0.38))}.mat-mdc-standard-chip{border-radius:var(--mdc-chip-container-shape-radius, 8px);height:var(--mdc-chip-container-height, 32px)}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled){background-color:var(--mdc-chip-elevated-container-color, transparent)}.mat-mdc-standard-chip.mdc-evolution-chip--disabled{background-color:var(--mdc-chip-elevated-disabled-container-color)}.mat-mdc-standard-chip.mdc-evolution-chip--selected:not(.mdc-evolution-chip--disabled){background-color:var(--mdc-chip-elevated-selected-container-color, var(--mat-sys-secondary-container))}.mat-mdc-standard-chip.mdc-evolution-chip--selected.mdc-evolution-chip--disabled{background-color:var(--mdc-chip-flat-disabled-selected-container-color, color-mix(in srgb, var(--mat-sys-on-surface) 12%, transparent))}@media(forced-colors: active){.mat-mdc-standard-chip{outline:solid 1px}}.mat-mdc-standard-chip .mdc-evolution-chip__icon--primary{border-radius:var(--mdc-chip-with-avatar-avatar-shape-radius, 24px);width:var(--mdc-chip-with-icon-icon-size, 18px);height:var(--mdc-chip-with-icon-icon-size, 18px);font-size:var(--mdc-chip-with-icon-icon-size, 18px)}.mdc-evolution-chip--selected .mdc-evolution-chip__icon--primary{opacity:0}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__icon--primary{color:var(--mdc-chip-with-icon-icon-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--primary{color:var(--mdc-chip-with-icon-disabled-icon-color, var(--mat-sys-on-surface))}.mat-mdc-chip-highlighted{--mdc-chip-with-icon-icon-color:var(--mdc-chip-with-icon-selected-icon-color, var(--mat-sys-on-secondary-container));--mdc-chip-elevated-container-color:var(--mdc-chip-elevated-selected-container-color, var(--mat-sys-secondary-container));--mdc-chip-label-text-color:var(--mdc-chip-selected-label-text-color, var(--mat-sys-on-secondary-container));--mdc-chip-outline-width:var(--mdc-chip-flat-selected-outline-width, 0)}.mat-mdc-chip-focus-overlay{background:var(--mdc-chip-focus-state-layer-color, var(--mat-sys-on-surface-variant))}.mat-mdc-chip-selected .mat-mdc-chip-focus-overlay,.mat-mdc-chip-highlighted .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-focus-state-layer-color, var(--mat-sys-on-secondary-container))}.mat-mdc-chip:hover .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-hover-state-layer-color, var(--mat-sys-on-surface-variant));opacity:var(--mdc-chip-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip-focus-overlay .mat-mdc-chip-selected:hover,.mat-mdc-chip-highlighted:hover .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-hover-state-layer-color, var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-focus-state-layer-color, var(--mat-sys-on-surface-variant));opacity:var(--mdc-chip-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mat-mdc-chip-selected.cdk-focused .mat-mdc-chip-focus-overlay,.mat-mdc-chip-highlighted.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-focus-state-layer-color, var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mdc-evolution-chip--disabled:not(.mdc-evolution-chip--selected) .mat-mdc-chip-avatar{opacity:var(--mdc-chip-with-avatar-disabled-avatar-opacity, 0.38)}.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing{opacity:var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 0.38)}.mdc-evolution-chip--disabled.mdc-evolution-chip--selected .mdc-evolution-chip__checkmark{opacity:var(--mdc-chip-with-icon-disabled-icon-opacity, 0.38)}.mat-mdc-standard-chip.mdc-evolution-chip--disabled{opacity:var(--mat-chip-disabled-container-opacity, 1)}.mat-mdc-standard-chip.mdc-evolution-chip--selected .mdc-evolution-chip__icon--trailing,.mat-mdc-standard-chip.mat-mdc-chip-highlighted .mdc-evolution-chip__icon--trailing{color:var(--mat-chip-selected-trailing-icon-color, var(--mat-sys-on-secondary-container))}.mat-mdc-standard-chip.mdc-evolution-chip--selected.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing,.mat-mdc-standard-chip.mat-mdc-chip-highlighted.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing{color:var(--mat-chip-selected-disabled-trailing-icon-color, var(--mat-sys-on-surface))}.mat-mdc-chip-remove{opacity:var(--mat-chip-trailing-action-opacity, 1)}.mat-mdc-chip-remove:focus{opacity:var(--mat-chip-trailing-action-focus-opacity, 1)}.mat-mdc-chip-remove::after{background-color:var(--mat-chip-trailing-action-state-layer-color, var(--mat-sys-on-surface-variant))}.mat-mdc-chip-remove:hover::after{opacity:var(--mat-chip-trailing-action-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip-remove:focus::after{opacity:var(--mat-chip-trailing-action-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mat-mdc-chip-selected .mat-mdc-chip-remove::after,.mat-mdc-chip-highlighted .mat-mdc-chip-remove::after{background-color:var(--mat-chip-selected-trailing-action-state-layer-color, var(--mat-sys-on-secondary-container))}.mat-mdc-standard-chip{-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-standard-chip .mdc-evolution-chip__cell--primary,.mat-mdc-standard-chip .mdc-evolution-chip__action--primary,.mat-mdc-standard-chip .mat-mdc-chip-action-label{overflow:visible}.mat-mdc-standard-chip .mat-mdc-chip-graphic,.mat-mdc-standard-chip .mat-mdc-chip-trailing-icon{box-sizing:content-box}.mat-mdc-standard-chip._mat-animation-noopable,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__graphic,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark-path{transition-duration:1ms;animation-duration:1ms}.mat-mdc-chip-focus-overlay{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;opacity:0;border-radius:inherit;transition:opacity 150ms linear}._mat-animation-noopable .mat-mdc-chip-focus-overlay{transition:none}.mat-mdc-basic-chip .mat-mdc-chip-focus-overlay{display:none}.mat-mdc-chip .mat-ripple.mat-mdc-chip-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;border-radius:inherit}.mat-mdc-chip-avatar{text-align:center;line-height:1;color:var(--mdc-chip-with-icon-icon-color, currentColor)}.mat-mdc-chip{position:relative;z-index:0}.mat-mdc-chip-action-label{text-align:left;z-index:1}[dir=rtl] .mat-mdc-chip-action-label{text-align:right}.mat-mdc-chip.mdc-evolution-chip--with-trailing-action .mat-mdc-chip-action-label{position:relative}.mat-mdc-chip-action-label .mat-mdc-chip-primary-focus-indicator{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.mat-mdc-chip-action-label .mat-focus-indicator::before{margin:calc(calc(var(--mat-focus-indicator-border-width, 3px) + 2px)*-1)}.mat-mdc-chip-remove::before{margin:calc(var(--mat-focus-indicator-border-width, 3px)*-1);left:8px;right:8px}.mat-mdc-chip-remove::after{content:\"\";display:block;opacity:0;position:absolute;top:-3px;bottom:-3px;left:5px;right:5px;border-radius:50%;box-sizing:border-box;padding:12px;margin:-12px;background-clip:content-box}.mat-mdc-chip-remove .mat-icon{width:18px;height:18px;font-size:18px;box-sizing:content-box}.mat-chip-edit-input{cursor:text;display:inline-block;color:inherit;outline:0}@media(forced-colors: active){.mat-mdc-chip-selected:not(.mat-mdc-chip-multiple){outline-width:3px}}.mat-mdc-chip-action:focus .mat-focus-indicator::before{content:\"\"}.mdc-evolution-chip__icon,.mat-mdc-chip-remove .mat-icon{min-height:fit-content}\n"] }] }], ctorParameters: () => [], propDecorators: { role: [{ type: Input }], _allLeadingIcons: [{ type: ContentChildren, args: [MAT_CHIP_AVATAR, { descendants: true }] }], _allTrailingIcons: [{ type: ContentChildren, args: [MAT_CHIP_TRAILING_ICON, { descendants: true }] }], _allRemoveIcons: [{ type: ContentChildren, args: [MAT_CHIP_REMOVE, { descendants: true }] }], id: [{ type: Input }], ariaLabel: [{ type: Input, args: ['aria-label'] }], ariaDescription: [{ type: Input, args: ['aria-description'] }], value: [{ type: Input }], color: [{ type: Input }], removable: [{ type: Input, args: [{ transform: booleanAttribute }] }], highlighted: [{ type: Input, args: [{ transform: booleanAttribute }] }], disableRipple: [{ type: Input, args: [{ transform: booleanAttribute }] }], disabled: [{ type: Input, args: [{ transform: booleanAttribute }] }], removed: [{ type: Output }], destroyed: [{ type: Output }], leadingIcon: [{ type: ContentChild, args: [MAT_CHIP_AVATAR] }], trailingIcon: [{ type: ContentChild, args: [MAT_CHIP_TRAILING_ICON] }], removeIcon: [{ type: ContentChild, args: [MAT_CHIP_REMOVE] }], primaryAction: [{ type: ViewChild, args: [MatChipAction] }] } }); /** Event object emitted by MatChipOption when selected or deselected. */ class MatChipSelectionChange { source; selected; isUserInput; constructor( /** Reference to the chip that emitted the event. */ source, /** Whether the chip that emitted the event is selected. */ selected, /** Whether the selection change was a result of a user interaction. */ isUserInput = false) { this.source = source; this.selected = selected; this.isUserInput = isUserInput; } } /** * An extension of the MatChip component that supports chip selection. Used with MatChipListbox. * * Unlike other chips, the user can focus on disabled chip options inside a MatChipListbox. The * user cannot click disabled chips. */ class MatChipOption extends MatChip { /** Default chip options. */ _defaultOptions = inject(MAT_CHIPS_DEFAULT_OPTIONS, { optional: true }); /** Whether the chip list is selectable. */ chipListSelectable = true; /** Whether the chip list is in multi-selection mode. */ _chipListMultiple = false; /** Whether the chip list hides single-selection indicator. */ _chipListHideSingleSelectionIndicator = this._defaultOptions?.hideSingleSelectionIndicator ?? false; /** * Whether or not the chip is selectable. * * When a chip is not selectable, changes to its selected state are always * ignored. By default an option chip is selectable, and it becomes * non-selectable if its parent chip list is not selectable. */ get selectable() { return this._selectable && this.chipListSelectable; } set selectable(value) { this._selectable = value; this._changeDetectorRef.markForCheck(); } _selectable = true; /** Whether the chip is selected. */ get selected() { return this._selected; } set selected(value) { this._setSelectedState(value, false, true); } _selected = false; /** * The ARIA selected applied to the chip. Conforms to WAI ARIA best practices for listbox * interaction patterns. * * From [WAI ARIA Listbox authoring practices guide]( * https://www.w3.org/WAI/ARIA/apg/patterns/listbox/): * "If any options are selected, each selected option has either aria-selected or aria-checked * set to true. All options that are selectable but not selected have either aria-selected or * aria-checked set to false." * * Set `aria-selected="false"` on not-selected listbox options that are selectable to fix * VoiceOver reading every option as "selected" (#25736). */ get ariaSelected() { return this.selectable ? this.selected.toString() : null; } /** The unstyled chip selector for this component. */ basicChipAttrName = 'mat-basic-chip-option'; /** Emitted when the chip is selected or deselected. */ selectionChange = new EventEmitter(); ngOnInit() { super.ngOnInit(); this.role = 'presentation'; } /** Selects the chip. */ select() { this._setSelectedState(true, false, true); } /** Deselects the chip. */ deselect() { this._setSelectedState(false, false, true); } /** Selects this chip and emits userInputSelection event */ selectViaInteraction() { this._setSelectedState(true, true, true); } /** Toggles the current selected state of this chip. */ toggleSelected(isUserInput = false) { this._setSelectedState(!this.selected, isUserInput, true); return this.selected; } _handlePrimaryActionInteraction() { if (!this.disabled) { // Interacting with the primary action implies that the chip already has focus, however // there's a bug in Safari where focus ends up lingering on the previous chip (see #27544). // We work around it by explicitly focusing the primary action of the current chip. this.focus(); if (this.selectable) { this.toggleSelected(true); } } } _hasLeadingGraphic() { if (this.leadingIcon) { return true; } // The checkmark graphic communicates selected state for both single-select and multi-select. // Include checkmark in single-select to fix a11y issue where selected state is communicated // visually only using color (#25886). return !this._chipListHideSingleSelectionIndicator || this._chipListMultiple; } _setSelectedState(isSelected, isUserInput, emitEvent) { if (isSelected !== this.selected) { this._selected = isSelected; if (emitEvent) { this.selectionChange.emit({ source: this, isUserInput, selected: this.selected, }); } this._changeDetectorRef.markForCheck(); } } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipOption, deps: null, target: i0.ɵɵFactoryTarget.Component }); static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.0.0", version: "19.2.6", type: MatChipOption, isStandalone: true, selector: "mat-basic-chip-option, [mat-basic-chip-option], mat-chip-option, [mat-chip-option]", inputs: { selectable: ["selectable", "selectable", booleanAttribute], selected: ["selected", "selected", booleanAttribute] }, outputs: { selectionChange: "selectionChange" }, host: { properties: { "class.mdc-evolution-chip": "!_isBasicChip", "class.mdc-evolution-chip--filter": "!_isBasicChip", "class.mdc-evolution-chip--selectable": "!_isBasicChip", "class.mat-mdc-chip-selected": "selected", "class.mat-mdc-chip-multiple": "_chipListMultiple", "class.mat-mdc-chip-disabled": "disabled", "class.mat-mdc-chip-with-avatar": "leadingIcon", "class.mdc-evolution-chip--disabled": "disabled", "class.mdc-evolution-chip--selected": "selected", "class.mdc-evolution-chip--selecting": "!_animationsDisabled", "class.mdc-evolution-chip--with-trailing-action": "_hasTrailingIcon()", "class.mdc-evolution-chip--with-primary-icon": "leadingIcon", "class.mdc-evolution-chip--with-primary-graphic": "_hasLeadingGraphic()", "class.mdc-evolution-chip--with-avatar": "leadingIcon", "class.mat-mdc-chip-highlighted": "highlighted", "class.mat-mdc-chip-with-trailing-icon": "_hasTrailingIcon()", "attr.tabindex": "null", "attr.aria-label": "null", "attr.aria-description": "null", "attr.role": "role", "id": "id" }, classAttribute: "mat-mdc-chip mat-mdc-chip-option" }, providers: [ { provide: MatChip, useExisting: MatChipOption }, { provide: MAT_CHIP, useExisting: MatChipOption }, ], usesInheritance: true, ngImport: i0, template: "\n\n\n \n @if (_hasLeadingGraphic()) {\n \n \n \n \n \n \n \n \n }\n \n \n \n \n \n\n\n@if (_hasTrailingIcon()) {\n \n \n \n}\n\n{{ariaDescription}}\n", styles: [".mdc-evolution-chip,.mdc-evolution-chip__cell,.mdc-evolution-chip__action{display:inline-flex;align-items:center}.mdc-evolution-chip{position:relative;max-width:100%}.mdc-evolution-chip__cell,.mdc-evolution-chip__action{height:100%}.mdc-evolution-chip__cell--primary{flex-basis:100%;overflow-x:hidden}.mdc-evolution-chip__cell--trailing{flex:1 0 auto}.mdc-evolution-chip__action{align-items:center;background:none;border:none;box-sizing:content-box;cursor:pointer;display:inline-flex;justify-content:center;outline:none;padding:0;text-decoration:none;color:inherit}.mdc-evolution-chip__action--presentational{cursor:auto}.mdc-evolution-chip--disabled,.mdc-evolution-chip__action:disabled{pointer-events:none}@media(forced-colors: active){.mdc-evolution-chip--disabled,.mdc-evolution-chip__action:disabled{forced-color-adjust:none}}.mdc-evolution-chip__action--primary{font:inherit;letter-spacing:inherit;white-space:inherit;overflow-x:hidden}.mat-mdc-standard-chip .mdc-evolution-chip__action--primary::before{border-width:var(--mdc-chip-outline-width, 1px);border-radius:var(--mdc-chip-container-shape-radius, 8px);box-sizing:border-box;content:\"\";height:100%;left:0;position:absolute;pointer-events:none;top:0;width:100%;z-index:1;border-style:solid}.mat-mdc-standard-chip .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:12px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:0;padding-right:12px}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__action--primary::before{border-color:var(--mdc-chip-outline-color, var(--mat-sys-outline))}.mdc-evolution-chip__action--primary:not(.mdc-evolution-chip__action--presentational):not(.mdc-ripple-upgraded):focus::before{border-color:var(--mdc-chip-focus-outline-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__action--primary::before{border-color:var(--mdc-chip-disabled-outline-color, color-mix(in srgb, var(--mat-sys-on-surface) 12%, transparent))}.mat-mdc-standard-chip.mdc-evolution-chip--selected .mdc-evolution-chip__action--primary::before{border-width:var(--mdc-chip-flat-selected-outline-width, 0)}.mat-mdc-basic-chip .mdc-evolution-chip__action--primary{font:inherit}.mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action 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.mdc-evolution-chip__icon--trailing.mat-mdc-chip-remove:focus{opacity:calc(var(--mat-chip-trailing-action-focus-opacity, 1)*var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 0.38))}.mat-mdc-standard-chip{border-radius:var(--mdc-chip-container-shape-radius, 8px);height:var(--mdc-chip-container-height, 32px)}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled){background-color:var(--mdc-chip-elevated-container-color, transparent)}.mat-mdc-standard-chip.mdc-evolution-chip--disabled{background-color:var(--mdc-chip-elevated-disabled-container-color)}.mat-mdc-standard-chip.mdc-evolution-chip--selected:not(.mdc-evolution-chip--disabled){background-color:var(--mdc-chip-elevated-selected-container-color, var(--mat-sys-secondary-container))}.mat-mdc-standard-chip.mdc-evolution-chip--selected.mdc-evolution-chip--disabled{background-color:var(--mdc-chip-flat-disabled-selected-container-color, color-mix(in srgb, var(--mat-sys-on-surface) 12%, transparent))}@media(forced-colors: 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var(--mat-sys-secondary-container));--mdc-chip-label-text-color:var(--mdc-chip-selected-label-text-color, var(--mat-sys-on-secondary-container));--mdc-chip-outline-width:var(--mdc-chip-flat-selected-outline-width, 0)}.mat-mdc-chip-focus-overlay{background:var(--mdc-chip-focus-state-layer-color, var(--mat-sys-on-surface-variant))}.mat-mdc-chip-selected .mat-mdc-chip-focus-overlay,.mat-mdc-chip-highlighted .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-focus-state-layer-color, var(--mat-sys-on-secondary-container))}.mat-mdc-chip:hover .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-hover-state-layer-color, var(--mat-sys-on-surface-variant));opacity:var(--mdc-chip-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip-focus-overlay .mat-mdc-chip-selected:hover,.mat-mdc-chip-highlighted:hover .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-hover-state-layer-color, var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-focus-state-layer-color, var(--mat-sys-on-surface-variant));opacity:var(--mdc-chip-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mat-mdc-chip-selected.cdk-focused .mat-mdc-chip-focus-overlay,.mat-mdc-chip-highlighted.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-focus-state-layer-color, var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mdc-evolution-chip--disabled:not(.mdc-evolution-chip--selected) .mat-mdc-chip-avatar{opacity:var(--mdc-chip-with-avatar-disabled-avatar-opacity, 0.38)}.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing{opacity:var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 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.mat-mdc-chip-trailing-icon{box-sizing:content-box}.mat-mdc-standard-chip._mat-animation-noopable,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__graphic,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark-path{transition-duration:1ms;animation-duration:1ms}.mat-mdc-chip-focus-overlay{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;opacity:0;border-radius:inherit;transition:opacity 150ms linear}._mat-animation-noopable .mat-mdc-chip-focus-overlay{transition:none}.mat-mdc-basic-chip .mat-mdc-chip-focus-overlay{display:none}.mat-mdc-chip .mat-ripple.mat-mdc-chip-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;border-radius:inherit}.mat-mdc-chip-avatar{text-align:center;line-height:1;color:var(--mdc-chip-with-icon-icon-color, currentColor)}.mat-mdc-chip{position:relative;z-index:0}.mat-mdc-chip-action-label{text-align:left;z-index:1}[dir=rtl] .mat-mdc-chip-action-label{text-align:right}.mat-mdc-chip.mdc-evolution-chip--with-trailing-action .mat-mdc-chip-action-label{position:relative}.mat-mdc-chip-action-label .mat-mdc-chip-primary-focus-indicator{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.mat-mdc-chip-action-label .mat-focus-indicator::before{margin:calc(calc(var(--mat-focus-indicator-border-width, 3px) + 2px)*-1)}.mat-mdc-chip-remove::before{margin:calc(var(--mat-focus-indicator-border-width, 3px)*-1);left:8px;right:8px}.mat-mdc-chip-remove::after{content:\"\";display:block;opacity:0;position:absolute;top:-3px;bottom:-3px;left:5px;right:5px;border-radius:50%;box-sizing:border-box;padding:12px;margin:-12px;background-clip:content-box}.mat-mdc-chip-remove .mat-icon{width:18px;height:18px;font-size:18px;box-sizing:content-box}.mat-chip-edit-input{cursor:text;display:inline-block;color:inherit;outline:0}@media(forced-colors: active){.mat-mdc-chip-selected:not(.mat-mdc-chip-multiple){outline-width:3px}}.mat-mdc-chip-action:focus .mat-focus-indicator::before{content:\"\"}.mdc-evolution-chip__icon,.mat-mdc-chip-remove .mat-icon{min-height:fit-content}\n"], dependencies: [{ kind: "directive", type: MatChipAction, selector: "[matChipAction]", inputs: ["isInteractive", "disabled", "tabIndex", "_allowFocusWhenDisabled"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipOption, decorators: [{ type: Component, args: [{ selector: 'mat-basic-chip-option, [mat-basic-chip-option], mat-chip-option, [mat-chip-option]', host: { 'class': 'mat-mdc-chip mat-mdc-chip-option', '[class.mdc-evolution-chip]': '!_isBasicChip', '[class.mdc-evolution-chip--filter]': '!_isBasicChip', '[class.mdc-evolution-chip--selectable]': '!_isBasicChip', '[class.mat-mdc-chip-selected]': 'selected', '[class.mat-mdc-chip-multiple]': '_chipListMultiple', '[class.mat-mdc-chip-disabled]': 'disabled', '[class.mat-mdc-chip-with-avatar]': 'leadingIcon', '[class.mdc-evolution-chip--disabled]': 'disabled', '[class.mdc-evolution-chip--selected]': 'selected', // This class enables the transition on the checkmark. Usually MDC adds it when selection // starts and removes it once the animation is finished. We don't need to go through all // the trouble, because we only care about the selection animation. MDC needs to do it, // because they also have an exit animation that we don't care about. '[class.mdc-evolution-chip--selecting]': '!_animationsDisabled', '[class.mdc-evolution-chip--with-trailing-action]': '_hasTrailingIcon()', '[class.mdc-evolution-chip--with-primary-icon]': 'leadingIcon', '[class.mdc-evolution-chip--with-primary-graphic]': '_hasLeadingGraphic()', '[class.mdc-evolution-chip--with-avatar]': 'leadingIcon', '[class.mat-mdc-chip-highlighted]': 'highlighted', '[class.mat-mdc-chip-with-trailing-icon]': '_hasTrailingIcon()', '[attr.tabindex]': 'null', '[attr.aria-label]': 'null', '[attr.aria-description]': 'null', '[attr.role]': 'role', '[id]': 'id', }, providers: [ { provide: MatChip, useExisting: MatChipOption }, { provide: MAT_CHIP, useExisting: MatChipOption }, ], encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, imports: [MatChipAction], template: "\n\n\n \n @if (_hasLeadingGraphic()) {\n \n \n \n \n \n \n \n \n }\n \n \n \n \n \n\n\n@if (_hasTrailingIcon()) {\n \n \n \n}\n\n{{ariaDescription}}\n", styles: [".mdc-evolution-chip,.mdc-evolution-chip__cell,.mdc-evolution-chip__action{display:inline-flex;align-items:center}.mdc-evolution-chip{position:relative;max-width:100%}.mdc-evolution-chip__cell,.mdc-evolution-chip__action{height:100%}.mdc-evolution-chip__cell--primary{flex-basis:100%;overflow-x:hidden}.mdc-evolution-chip__cell--trailing{flex:1 0 auto}.mdc-evolution-chip__action{align-items:center;background:none;border:none;box-sizing:content-box;cursor:pointer;display:inline-flex;justify-content:center;outline:none;padding:0;text-decoration:none;color:inherit}.mdc-evolution-chip__action--presentational{cursor:auto}.mdc-evolution-chip--disabled,.mdc-evolution-chip__action:disabled{pointer-events:none}@media(forced-colors: active){.mdc-evolution-chip--disabled,.mdc-evolution-chip__action:disabled{forced-color-adjust:none}}.mdc-evolution-chip__action--primary{font:inherit;letter-spacing:inherit;white-space:inherit;overflow-x:hidden}.mat-mdc-standard-chip .mdc-evolution-chip__action--primary::before{border-width:var(--mdc-chip-outline-width, 1px);border-radius:var(--mdc-chip-container-shape-radius, 8px);box-sizing:border-box;content:\"\";height:100%;left:0;position:absolute;pointer-events:none;top:0;width:100%;z-index:1;border-style:solid}.mat-mdc-standard-chip .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:12px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:0;padding-right:12px}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__action--primary::before{border-color:var(--mdc-chip-outline-color, var(--mat-sys-outline))}.mdc-evolution-chip__action--primary:not(.mdc-evolution-chip__action--presentational):not(.mdc-ripple-upgraded):focus::before{border-color:var(--mdc-chip-focus-outline-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__action--primary::before{border-color:var(--mdc-chip-disabled-outline-color, color-mix(in srgb, var(--mat-sys-on-surface) 12%, transparent))}.mat-mdc-standard-chip.mdc-evolution-chip--selected .mdc-evolution-chip__action--primary::before{border-width:var(--mdc-chip-flat-selected-outline-width, 0)}.mat-mdc-basic-chip .mdc-evolution-chip__action--primary{font:inherit}.mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:12px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:0}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:0}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:0;padding-right:12px}[dir=rtl] .mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:0}[dir=rtl] .mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:0}.mdc-evolution-chip__action--trailing{position:relative;overflow:visible}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__action--trailing{color:var(--mdc-chip-with-trailing-icon-trailing-icon-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__action--trailing{color:var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-color, var(--mat-sys-on-surface))}.mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--trailing{padding-left:8px;padding-right:8px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--trailing{padding-left:8px;padding-right:8px}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--trailing{padding-left:8px;padding-right:8px}[dir=rtl] .mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--trailing{padding-left:8px;padding-right:8px}.mdc-evolution-chip__text-label{-webkit-user-select:none;user-select:none;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.mat-mdc-standard-chip .mdc-evolution-chip__text-label{font-family:var(--mdc-chip-label-text-font, var(--mat-sys-label-large-font));line-height:var(--mdc-chip-label-text-line-height, var(--mat-sys-label-large-line-height));font-size:var(--mdc-chip-label-text-size, var(--mat-sys-label-large-size));font-weight:var(--mdc-chip-label-text-weight, var(--mat-sys-label-large-weight));letter-spacing:var(--mdc-chip-label-text-tracking, var(--mat-sys-label-large-tracking))}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__text-label{color:var(--mdc-chip-label-text-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--selected:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__text-label{color:var(--mdc-chip-selected-label-text-color, var(--mat-sys-on-secondary-container))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__text-label,.mat-mdc-standard-chip.mdc-evolution-chip--selected.mdc-evolution-chip--disabled .mdc-evolution-chip__text-label{color:var(--mdc-chip-disabled-label-text-color, color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent))}.mdc-evolution-chip__graphic{align-items:center;display:inline-flex;justify-content:center;overflow:hidden;pointer-events:none;position:relative;flex:1 0 auto}.mat-mdc-standard-chip .mdc-evolution-chip__graphic{width:var(--mdc-chip-with-avatar-avatar-size, 24px);height:var(--mdc-chip-with-avatar-avatar-size, 24px);font-size:var(--mdc-chip-with-avatar-avatar-size, 24px)}.mdc-evolution-chip--selecting .mdc-evolution-chip__graphic{transition:width 150ms 0ms cubic-bezier(0.4, 0, 0.2, 1)}.mdc-evolution-chip--selectable:not(.mdc-evolution-chip--selected):not(.mdc-evolution-chip--with-primary-icon) .mdc-evolution-chip__graphic{width:0}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__graphic{padding-left:6px;padding-right:6px}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__graphic{padding-left:4px;padding-right:8px}[dir=rtl] .mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__graphic{padding-left:8px;padding-right:4px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__graphic{padding-left:6px;padding-right:6px}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__graphic{padding-left:4px;padding-right:8px}[dir=rtl] .mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__graphic{padding-left:8px;padding-right:4px}.mdc-evolution-chip__checkmark{position:absolute;opacity:0;top:50%;left:50%;height:20px;width:20px}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__checkmark{color:var(--mdc-chip-with-icon-selected-icon-color, var(--mat-sys-on-secondary-container))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__checkmark{color:var(--mdc-chip-with-icon-disabled-icon-color, var(--mat-sys-on-surface))}.mdc-evolution-chip--selecting .mdc-evolution-chip__checkmark{transition:transform 150ms 0ms cubic-bezier(0.4, 0, 0.2, 1);transform:translate(-75%, -50%)}.mdc-evolution-chip--selected .mdc-evolution-chip__checkmark{transform:translate(-50%, -50%);opacity:1}.mdc-evolution-chip__checkmark-svg{display:block}.mdc-evolution-chip__checkmark-path{stroke-width:2px;stroke-dasharray:29.7833385;stroke-dashoffset:29.7833385;stroke:currentColor}.mdc-evolution-chip--selecting .mdc-evolution-chip__checkmark-path{transition:stroke-dashoffset 150ms 45ms cubic-bezier(0.4, 0, 0.2, 1)}.mdc-evolution-chip--selected .mdc-evolution-chip__checkmark-path{stroke-dashoffset:0}@media(forced-colors: active){.mdc-evolution-chip__checkmark-path{stroke:CanvasText !important}}.mat-mdc-standard-chip .mdc-evolution-chip__icon--trailing{height:18px;width:18px;font-size:18px}.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing.mat-mdc-chip-remove{opacity:calc(var(--mat-chip-trailing-action-opacity, 1)*var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 0.38))}.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing.mat-mdc-chip-remove:focus{opacity:calc(var(--mat-chip-trailing-action-focus-opacity, 1)*var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 0.38))}.mat-mdc-standard-chip{border-radius:var(--mdc-chip-container-shape-radius, 8px);height:var(--mdc-chip-container-height, 32px)}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled){background-color:var(--mdc-chip-elevated-container-color, transparent)}.mat-mdc-standard-chip.mdc-evolution-chip--disabled{background-color:var(--mdc-chip-elevated-disabled-container-color)}.mat-mdc-standard-chip.mdc-evolution-chip--selected:not(.mdc-evolution-chip--disabled){background-color:var(--mdc-chip-elevated-selected-container-color, var(--mat-sys-secondary-container))}.mat-mdc-standard-chip.mdc-evolution-chip--selected.mdc-evolution-chip--disabled{background-color:var(--mdc-chip-flat-disabled-selected-container-color, color-mix(in srgb, var(--mat-sys-on-surface) 12%, transparent))}@media(forced-colors: active){.mat-mdc-standard-chip{outline:solid 1px}}.mat-mdc-standard-chip .mdc-evolution-chip__icon--primary{border-radius:var(--mdc-chip-with-avatar-avatar-shape-radius, 24px);width:var(--mdc-chip-with-icon-icon-size, 18px);height:var(--mdc-chip-with-icon-icon-size, 18px);font-size:var(--mdc-chip-with-icon-icon-size, 18px)}.mdc-evolution-chip--selected .mdc-evolution-chip__icon--primary{opacity:0}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__icon--primary{color:var(--mdc-chip-with-icon-icon-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--primary{color:var(--mdc-chip-with-icon-disabled-icon-color, var(--mat-sys-on-surface))}.mat-mdc-chip-highlighted{--mdc-chip-with-icon-icon-color:var(--mdc-chip-with-icon-selected-icon-color, var(--mat-sys-on-secondary-container));--mdc-chip-elevated-container-color:var(--mdc-chip-elevated-selected-container-color, var(--mat-sys-secondary-container));--mdc-chip-label-text-color:var(--mdc-chip-selected-label-text-color, var(--mat-sys-on-secondary-container));--mdc-chip-outline-width:var(--mdc-chip-flat-selected-outline-width, 0)}.mat-mdc-chip-focus-overlay{background:var(--mdc-chip-focus-state-layer-color, var(--mat-sys-on-surface-variant))}.mat-mdc-chip-selected .mat-mdc-chip-focus-overlay,.mat-mdc-chip-highlighted .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-focus-state-layer-color, var(--mat-sys-on-secondary-container))}.mat-mdc-chip:hover .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-hover-state-layer-color, var(--mat-sys-on-surface-variant));opacity:var(--mdc-chip-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip-focus-overlay .mat-mdc-chip-selected:hover,.mat-mdc-chip-highlighted:hover .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-hover-state-layer-color, var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-focus-state-layer-color, var(--mat-sys-on-surface-variant));opacity:var(--mdc-chip-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mat-mdc-chip-selected.cdk-focused .mat-mdc-chip-focus-overlay,.mat-mdc-chip-highlighted.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-focus-state-layer-color, var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mdc-evolution-chip--disabled:not(.mdc-evolution-chip--selected) .mat-mdc-chip-avatar{opacity:var(--mdc-chip-with-avatar-disabled-avatar-opacity, 0.38)}.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing{opacity:var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 0.38)}.mdc-evolution-chip--disabled.mdc-evolution-chip--selected .mdc-evolution-chip__checkmark{opacity:var(--mdc-chip-with-icon-disabled-icon-opacity, 0.38)}.mat-mdc-standard-chip.mdc-evolution-chip--disabled{opacity:var(--mat-chip-disabled-container-opacity, 1)}.mat-mdc-standard-chip.mdc-evolution-chip--selected .mdc-evolution-chip__icon--trailing,.mat-mdc-standard-chip.mat-mdc-chip-highlighted .mdc-evolution-chip__icon--trailing{color:var(--mat-chip-selected-trailing-icon-color, var(--mat-sys-on-secondary-container))}.mat-mdc-standard-chip.mdc-evolution-chip--selected.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing,.mat-mdc-standard-chip.mat-mdc-chip-highlighted.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing{color:var(--mat-chip-selected-disabled-trailing-icon-color, var(--mat-sys-on-surface))}.mat-mdc-chip-remove{opacity:var(--mat-chip-trailing-action-opacity, 1)}.mat-mdc-chip-remove:focus{opacity:var(--mat-chip-trailing-action-focus-opacity, 1)}.mat-mdc-chip-remove::after{background-color:var(--mat-chip-trailing-action-state-layer-color, var(--mat-sys-on-surface-variant))}.mat-mdc-chip-remove:hover::after{opacity:var(--mat-chip-trailing-action-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip-remove:focus::after{opacity:var(--mat-chip-trailing-action-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mat-mdc-chip-selected .mat-mdc-chip-remove::after,.mat-mdc-chip-highlighted .mat-mdc-chip-remove::after{background-color:var(--mat-chip-selected-trailing-action-state-layer-color, var(--mat-sys-on-secondary-container))}.mat-mdc-standard-chip{-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-standard-chip .mdc-evolution-chip__cell--primary,.mat-mdc-standard-chip .mdc-evolution-chip__action--primary,.mat-mdc-standard-chip .mat-mdc-chip-action-label{overflow:visible}.mat-mdc-standard-chip .mat-mdc-chip-graphic,.mat-mdc-standard-chip .mat-mdc-chip-trailing-icon{box-sizing:content-box}.mat-mdc-standard-chip._mat-animation-noopable,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__graphic,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark-path{transition-duration:1ms;animation-duration:1ms}.mat-mdc-chip-focus-overlay{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;opacity:0;border-radius:inherit;transition:opacity 150ms linear}._mat-animation-noopable .mat-mdc-chip-focus-overlay{transition:none}.mat-mdc-basic-chip .mat-mdc-chip-focus-overlay{display:none}.mat-mdc-chip .mat-ripple.mat-mdc-chip-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;border-radius:inherit}.mat-mdc-chip-avatar{text-align:center;line-height:1;color:var(--mdc-chip-with-icon-icon-color, currentColor)}.mat-mdc-chip{position:relative;z-index:0}.mat-mdc-chip-action-label{text-align:left;z-index:1}[dir=rtl] .mat-mdc-chip-action-label{text-align:right}.mat-mdc-chip.mdc-evolution-chip--with-trailing-action .mat-mdc-chip-action-label{position:relative}.mat-mdc-chip-action-label .mat-mdc-chip-primary-focus-indicator{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.mat-mdc-chip-action-label .mat-focus-indicator::before{margin:calc(calc(var(--mat-focus-indicator-border-width, 3px) + 2px)*-1)}.mat-mdc-chip-remove::before{margin:calc(var(--mat-focus-indicator-border-width, 3px)*-1);left:8px;right:8px}.mat-mdc-chip-remove::after{content:\"\";display:block;opacity:0;position:absolute;top:-3px;bottom:-3px;left:5px;right:5px;border-radius:50%;box-sizing:border-box;padding:12px;margin:-12px;background-clip:content-box}.mat-mdc-chip-remove .mat-icon{width:18px;height:18px;font-size:18px;box-sizing:content-box}.mat-chip-edit-input{cursor:text;display:inline-block;color:inherit;outline:0}@media(forced-colors: active){.mat-mdc-chip-selected:not(.mat-mdc-chip-multiple){outline-width:3px}}.mat-mdc-chip-action:focus .mat-focus-indicator::before{content:\"\"}.mdc-evolution-chip__icon,.mat-mdc-chip-remove .mat-icon{min-height:fit-content}\n"] }] }], propDecorators: { selectable: [{ type: Input, args: [{ transform: booleanAttribute }] }], selected: [{ type: Input, args: [{ transform: booleanAttribute }] }], selectionChange: [{ type: Output }] } }); /** * A directive that makes a span editable and exposes functions to modify and retrieve the * element's contents. */ class MatChipEditInput { _elementRef = inject(ElementRef); _document = inject(DOCUMENT); constructor() { } initialize(initialValue) { this.getNativeElement().focus(); this.setValue(initialValue); } getNativeElement() { return this._elementRef.nativeElement; } setValue(value) { this.getNativeElement().textContent = value; this._moveCursorToEndOfInput(); } getValue() { return this.getNativeElement().textContent || ''; } _moveCursorToEndOfInput() { const range = this._document.createRange(); range.selectNodeContents(this.getNativeElement()); range.collapse(false); const sel = window.getSelection(); sel.removeAllRanges(); sel.addRange(range); } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipEditInput, deps: [], target: i0.ɵɵFactoryTarget.Directive }); static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "19.2.6", type: MatChipEditInput, isStandalone: true, selector: "span[matChipEditInput]", host: { attributes: { "role": "textbox", "tabindex": "-1", "contenteditable": "true" }, classAttribute: "mat-chip-edit-input" }, ngImport: i0 }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipEditInput, decorators: [{ type: Directive, args: [{ selector: 'span[matChipEditInput]', host: { 'class': 'mat-chip-edit-input', 'role': 'textbox', 'tabindex': '-1', 'contenteditable': 'true', }, }] }], ctorParameters: () => [] }); /** * An extension of the MatChip component used with MatChipGrid and * the matChipInputFor directive. */ class MatChipRow extends MatChip { basicChipAttrName = 'mat-basic-chip-row'; /** * The editing action has to be triggered in a timeout. While we're waiting on it, a blur * event might occur which will interrupt the editing. This flag is used to avoid interruptions * while the editing action is being initialized. */ _editStartPending = false; editable = false; /** Emitted when the chip is edited. */ edited = new EventEmitter(); /** The default chip edit input that is used if none is projected into this chip row. */ defaultEditInput; /** The projected chip edit input. */ contentEditInput; _isEditing = false; constructor() { super(); this.role = 'row'; this._onBlur.pipe(takeUntil(this.destroyed)).subscribe(() => { if (this._isEditing && !this._editStartPending) { this._onEditFinish(); } }); } _hasTrailingIcon() { // The trailing icon is hidden while editing. return !this._isEditing && super._hasTrailingIcon(); } /** Sends focus to the first gridcell when the user clicks anywhere inside the chip. */ _handleFocus() { if (!this._isEditing && !this.disabled) { this.focus(); } } _handleKeydown(event) { if (event.keyCode === ENTER && !this.disabled) { if (this._isEditing) { event.preventDefault(); this._onEditFinish(); } else if (this.editable) { this._startEditing(event); } } else if (this._isEditing) { // Stop the event from reaching the chip set in order to avoid navigating. event.stopPropagation(); } else { super._handleKeydown(event); } } _handleDoubleclick(event) { if (!this.disabled && this.editable) { this._startEditing(event); } } _startEditing(event) { if (!this.primaryAction || (this.removeIcon && this._getSourceAction(event.target) === this.removeIcon)) { return; } // The value depends on the DOM so we need to extract it before we flip the flag. const value = this.value; this._isEditing = this._editStartPending = true; // Defer initializing the input until after it has been added to the DOM. afterNextRender(() => { this._getEditInput().initialize(value); this._editStartPending = false; }, { injector: this._injector }); } _onEditFinish() { this._isEditing = this._editStartPending = false; this.edited.emit({ chip: this, value: this._getEditInput().getValue() }); // If the edit input is still focused or focus was returned to the body after it was destroyed, // return focus to the chip contents. if (this._document.activeElement === this._getEditInput().getNativeElement() || this._document.activeElement === this._document.body) { this.primaryAction.focus(); } } _isRippleDisabled() { return super._isRippleDisabled() || this._isEditing; } /** * Gets the projected chip edit input, or the default input if none is projected in. One of these * two values is guaranteed to be defined. */ _getEditInput() { return this.contentEditInput || this.defaultEditInput; } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipRow, deps: [], target: i0.ɵɵFactoryTarget.Component }); static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.0.0", version: "19.2.6", type: MatChipRow, isStandalone: true, selector: "mat-chip-row, [mat-chip-row], mat-basic-chip-row, [mat-basic-chip-row]", inputs: { editable: "editable" }, outputs: { edited: "edited" }, host: { listeners: { "focus": "_handleFocus()", "dblclick": "_handleDoubleclick($event)" }, properties: { "class.mat-mdc-chip-with-avatar": "leadingIcon", "class.mat-mdc-chip-disabled": "disabled", "class.mat-mdc-chip-editing": "_isEditing", "class.mat-mdc-chip-editable": "editable", "class.mdc-evolution-chip--disabled": "disabled", "class.mdc-evolution-chip--with-trailing-action": "_hasTrailingIcon()", "class.mdc-evolution-chip--with-primary-graphic": "leadingIcon", "class.mdc-evolution-chip--with-primary-icon": "leadingIcon", "class.mdc-evolution-chip--with-avatar": "leadingIcon", "class.mat-mdc-chip-highlighted": "highlighted", "class.mat-mdc-chip-with-trailing-icon": "_hasTrailingIcon()", "id": "id", "attr.tabindex": "disabled ? null : -1", "attr.aria-label": "null", "attr.aria-description": "null", "attr.role": "role" }, classAttribute: "mat-mdc-chip mat-mdc-chip-row mdc-evolution-chip" }, providers: [ { provide: MatChip, useExisting: MatChipRow }, { provide: MAT_CHIP, useExisting: MatChipRow }, ], queries: [{ propertyName: "contentEditInput", first: true, predicate: MatChipEditInput, descendants: true }], viewQueries: [{ propertyName: "defaultEditInput", first: true, predicate: MatChipEditInput, descendants: true }], usesInheritance: true, ngImport: i0, template: "@if (!_isEditing) {\n \n}\n\n\n @if (leadingIcon) {\n \n \n \n }\n\n \n @if (_isEditing) {\n @if (contentEditInput) {\n \n } @else {\n \n }\n } @else {\n \n }\n\n \n \n\n\n@if (_hasTrailingIcon()) {\n \n \n \n}\n\n{{ariaDescription}}\n", styles: [".mdc-evolution-chip,.mdc-evolution-chip__cell,.mdc-evolution-chip__action{display:inline-flex;align-items:center}.mdc-evolution-chip{position:relative;max-width:100%}.mdc-evolution-chip__cell,.mdc-evolution-chip__action{height:100%}.mdc-evolution-chip__cell--primary{flex-basis:100%;overflow-x:hidden}.mdc-evolution-chip__cell--trailing{flex:1 0 auto}.mdc-evolution-chip__action{align-items:center;background:none;border:none;box-sizing:content-box;cursor:pointer;display:inline-flex;justify-content:center;outline:none;padding:0;text-decoration:none;color:inherit}.mdc-evolution-chip__action--presentational{cursor:auto}.mdc-evolution-chip--disabled,.mdc-evolution-chip__action:disabled{pointer-events:none}@media(forced-colors: active){.mdc-evolution-chip--disabled,.mdc-evolution-chip__action:disabled{forced-color-adjust:none}}.mdc-evolution-chip__action--primary{font:inherit;letter-spacing:inherit;white-space:inherit;overflow-x:hidden}.mat-mdc-standard-chip .mdc-evolution-chip__action--primary::before{border-width:var(--mdc-chip-outline-width, 1px);border-radius:var(--mdc-chip-container-shape-radius, 8px);box-sizing:border-box;content:\"\";height:100%;left:0;position:absolute;pointer-events:none;top:0;width:100%;z-index:1;border-style:solid}.mat-mdc-standard-chip .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:12px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:0;padding-right:12px}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__action--primary::before{border-color:var(--mdc-chip-outline-color, var(--mat-sys-outline))}.mdc-evolution-chip__action--primary:not(.mdc-evolution-chip__action--presentational):not(.mdc-ripple-upgraded):focus::before{border-color:var(--mdc-chip-focus-outline-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__action--primary::before{border-color:var(--mdc-chip-disabled-outline-color, color-mix(in srgb, var(--mat-sys-on-surface) 12%, transparent))}.mat-mdc-standard-chip.mdc-evolution-chip--selected .mdc-evolution-chip__action--primary::before{border-width:var(--mdc-chip-flat-selected-outline-width, 0)}.mat-mdc-basic-chip .mdc-evolution-chip__action--primary{font:inherit}.mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:12px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:0}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:0}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:0;padding-right:12px}[dir=rtl] .mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}.mdc-evolution-chip--with-avatar.mdc-evolution-chip--with-primary-graphic.mdc-evolution-chip--with-trailing-action .mdc-evolution-chip__action--primary{padding-left:0;padding-right:0}[dir=rtl] 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var(--mat-sys-secondary-container));--mdc-chip-label-text-color:var(--mdc-chip-selected-label-text-color, var(--mat-sys-on-secondary-container));--mdc-chip-outline-width:var(--mdc-chip-flat-selected-outline-width, 0)}.mat-mdc-chip-focus-overlay{background:var(--mdc-chip-focus-state-layer-color, var(--mat-sys-on-surface-variant))}.mat-mdc-chip-selected .mat-mdc-chip-focus-overlay,.mat-mdc-chip-highlighted .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-focus-state-layer-color, var(--mat-sys-on-secondary-container))}.mat-mdc-chip:hover .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-hover-state-layer-color, var(--mat-sys-on-surface-variant));opacity:var(--mdc-chip-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip-focus-overlay .mat-mdc-chip-selected:hover,.mat-mdc-chip-highlighted:hover .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-hover-state-layer-color, var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-focus-state-layer-color, var(--mat-sys-on-surface-variant));opacity:var(--mdc-chip-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mat-mdc-chip-selected.cdk-focused .mat-mdc-chip-focus-overlay,.mat-mdc-chip-highlighted.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-focus-state-layer-color, var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mdc-evolution-chip--disabled:not(.mdc-evolution-chip--selected) .mat-mdc-chip-avatar{opacity:var(--mdc-chip-with-avatar-disabled-avatar-opacity, 0.38)}.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing{opacity:var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 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1)}.mat-mdc-chip-remove::after{background-color:var(--mat-chip-trailing-action-state-layer-color, var(--mat-sys-on-surface-variant))}.mat-mdc-chip-remove:hover::after{opacity:var(--mat-chip-trailing-action-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip-remove:focus::after{opacity:var(--mat-chip-trailing-action-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mat-mdc-chip-selected .mat-mdc-chip-remove::after,.mat-mdc-chip-highlighted .mat-mdc-chip-remove::after{background-color:var(--mat-chip-selected-trailing-action-state-layer-color, var(--mat-sys-on-secondary-container))}.mat-mdc-standard-chip{-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-standard-chip .mdc-evolution-chip__cell--primary,.mat-mdc-standard-chip .mdc-evolution-chip__action--primary,.mat-mdc-standard-chip .mat-mdc-chip-action-label{overflow:visible}.mat-mdc-standard-chip .mat-mdc-chip-graphic,.mat-mdc-standard-chip .mat-mdc-chip-trailing-icon{box-sizing:content-box}.mat-mdc-standard-chip._mat-animation-noopable,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__graphic,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark-path{transition-duration:1ms;animation-duration:1ms}.mat-mdc-chip-focus-overlay{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;opacity:0;border-radius:inherit;transition:opacity 150ms linear}._mat-animation-noopable .mat-mdc-chip-focus-overlay{transition:none}.mat-mdc-basic-chip .mat-mdc-chip-focus-overlay{display:none}.mat-mdc-chip .mat-ripple.mat-mdc-chip-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;border-radius:inherit}.mat-mdc-chip-avatar{text-align:center;line-height:1;color:var(--mdc-chip-with-icon-icon-color, currentColor)}.mat-mdc-chip{position:relative;z-index:0}.mat-mdc-chip-action-label{text-align:left;z-index:1}[dir=rtl] .mat-mdc-chip-action-label{text-align:right}.mat-mdc-chip.mdc-evolution-chip--with-trailing-action .mat-mdc-chip-action-label{position:relative}.mat-mdc-chip-action-label .mat-mdc-chip-primary-focus-indicator{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.mat-mdc-chip-action-label .mat-focus-indicator::before{margin:calc(calc(var(--mat-focus-indicator-border-width, 3px) + 2px)*-1)}.mat-mdc-chip-remove::before{margin:calc(var(--mat-focus-indicator-border-width, 3px)*-1);left:8px;right:8px}.mat-mdc-chip-remove::after{content:\"\";display:block;opacity:0;position:absolute;top:-3px;bottom:-3px;left:5px;right:5px;border-radius:50%;box-sizing:border-box;padding:12px;margin:-12px;background-clip:content-box}.mat-mdc-chip-remove .mat-icon{width:18px;height:18px;font-size:18px;box-sizing:content-box}.mat-chip-edit-input{cursor:text;display:inline-block;color:inherit;outline:0}@media(forced-colors: active){.mat-mdc-chip-selected:not(.mat-mdc-chip-multiple){outline-width:3px}}.mat-mdc-chip-action:focus .mat-focus-indicator::before{content:\"\"}.mdc-evolution-chip__icon,.mat-mdc-chip-remove .mat-icon{min-height:fit-content}\n"], dependencies: [{ kind: "directive", type: MatChipAction, selector: "[matChipAction]", inputs: ["isInteractive", "disabled", "tabIndex", "_allowFocusWhenDisabled"] }, { kind: "directive", type: MatChipEditInput, selector: "span[matChipEditInput]" }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipRow, decorators: [{ type: Component, args: [{ selector: 'mat-chip-row, [mat-chip-row], mat-basic-chip-row, [mat-basic-chip-row]', host: { 'class': 'mat-mdc-chip mat-mdc-chip-row mdc-evolution-chip', '[class.mat-mdc-chip-with-avatar]': 'leadingIcon', '[class.mat-mdc-chip-disabled]': 'disabled', '[class.mat-mdc-chip-editing]': '_isEditing', '[class.mat-mdc-chip-editable]': 'editable', '[class.mdc-evolution-chip--disabled]': 'disabled', '[class.mdc-evolution-chip--with-trailing-action]': '_hasTrailingIcon()', '[class.mdc-evolution-chip--with-primary-graphic]': 'leadingIcon', '[class.mdc-evolution-chip--with-primary-icon]': 'leadingIcon', '[class.mdc-evolution-chip--with-avatar]': 'leadingIcon', '[class.mat-mdc-chip-highlighted]': 'highlighted', '[class.mat-mdc-chip-with-trailing-icon]': '_hasTrailingIcon()', '[id]': 'id', // Has to have a negative tabindex in order to capture // focus and redirect it to the primary action. '[attr.tabindex]': 'disabled ? null : -1', '[attr.aria-label]': 'null', '[attr.aria-description]': 'null', '[attr.role]': 'role', '(focus)': '_handleFocus()', '(dblclick)': '_handleDoubleclick($event)', }, providers: [ { provide: MatChip, useExisting: MatChipRow }, { provide: MAT_CHIP, useExisting: MatChipRow }, ], encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, imports: [MatChipAction, MatChipEditInput], template: "@if (!_isEditing) {\n \n}\n\n\n @if (leadingIcon) {\n \n \n \n }\n\n \n @if (_isEditing) {\n @if (contentEditInput) {\n \n } @else {\n \n }\n } @else {\n \n }\n\n \n \n\n\n@if (_hasTrailingIcon()) {\n \n \n \n}\n\n{{ariaDescription}}\n", styles: 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.mdc-evolution-chip__action--primary::before{border-width:var(--mdc-chip-outline-width, 1px);border-radius:var(--mdc-chip-container-shape-radius, 8px);box-sizing:border-box;content:\"\";height:100%;left:0;position:absolute;pointer-events:none;top:0;width:100%;z-index:1;border-style:solid}.mat-mdc-standard-chip .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:12px}.mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:0;padding-right:12px}[dir=rtl] .mat-mdc-standard-chip.mdc-evolution-chip--with-primary-graphic .mdc-evolution-chip__action--primary{padding-left:12px;padding-right:0}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__action--primary::before{border-color:var(--mdc-chip-outline-color, 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active){.mat-mdc-standard-chip{outline:solid 1px}}.mat-mdc-standard-chip .mdc-evolution-chip__icon--primary{border-radius:var(--mdc-chip-with-avatar-avatar-shape-radius, 24px);width:var(--mdc-chip-with-icon-icon-size, 18px);height:var(--mdc-chip-with-icon-icon-size, 18px);font-size:var(--mdc-chip-with-icon-icon-size, 18px)}.mdc-evolution-chip--selected .mdc-evolution-chip__icon--primary{opacity:0}.mat-mdc-standard-chip:not(.mdc-evolution-chip--disabled) .mdc-evolution-chip__icon--primary{color:var(--mdc-chip-with-icon-icon-color, var(--mat-sys-on-surface-variant))}.mat-mdc-standard-chip.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--primary{color:var(--mdc-chip-with-icon-disabled-icon-color, var(--mat-sys-on-surface))}.mat-mdc-chip-highlighted{--mdc-chip-with-icon-icon-color:var(--mdc-chip-with-icon-selected-icon-color, var(--mat-sys-on-secondary-container));--mdc-chip-elevated-container-color:var(--mdc-chip-elevated-selected-container-color, 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var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-hover-state-layer-opacity, var(--mat-sys-hover-state-layer-opacity))}.mat-mdc-chip.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-focus-state-layer-color, var(--mat-sys-on-surface-variant));opacity:var(--mdc-chip-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mat-mdc-chip-selected.cdk-focused .mat-mdc-chip-focus-overlay,.mat-mdc-chip-highlighted.cdk-focused .mat-mdc-chip-focus-overlay{background:var(--mdc-chip-selected-focus-state-layer-color, var(--mat-sys-on-secondary-container));opacity:var(--mdc-chip-selected-focus-state-layer-opacity, var(--mat-sys-focus-state-layer-opacity))}.mdc-evolution-chip--disabled:not(.mdc-evolution-chip--selected) .mat-mdc-chip-avatar{opacity:var(--mdc-chip-with-avatar-disabled-avatar-opacity, 0.38)}.mdc-evolution-chip--disabled .mdc-evolution-chip__icon--trailing{opacity:var(--mdc-chip-with-trailing-icon-disabled-trailing-icon-opacity, 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.mat-mdc-chip-trailing-icon{box-sizing:content-box}.mat-mdc-standard-chip._mat-animation-noopable,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__graphic,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark,.mat-mdc-standard-chip._mat-animation-noopable .mdc-evolution-chip__checkmark-path{transition-duration:1ms;animation-duration:1ms}.mat-mdc-chip-focus-overlay{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;opacity:0;border-radius:inherit;transition:opacity 150ms linear}._mat-animation-noopable .mat-mdc-chip-focus-overlay{transition:none}.mat-mdc-basic-chip .mat-mdc-chip-focus-overlay{display:none}.mat-mdc-chip .mat-ripple.mat-mdc-chip-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;border-radius:inherit}.mat-mdc-chip-avatar{text-align:center;line-height:1;color:var(--mdc-chip-with-icon-icon-color, currentColor)}.mat-mdc-chip{position:relative;z-index:0}.mat-mdc-chip-action-label{text-align:left;z-index:1}[dir=rtl] .mat-mdc-chip-action-label{text-align:right}.mat-mdc-chip.mdc-evolution-chip--with-trailing-action .mat-mdc-chip-action-label{position:relative}.mat-mdc-chip-action-label .mat-mdc-chip-primary-focus-indicator{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.mat-mdc-chip-action-label .mat-focus-indicator::before{margin:calc(calc(var(--mat-focus-indicator-border-width, 3px) + 2px)*-1)}.mat-mdc-chip-remove::before{margin:calc(var(--mat-focus-indicator-border-width, 3px)*-1);left:8px;right:8px}.mat-mdc-chip-remove::after{content:\"\";display:block;opacity:0;position:absolute;top:-3px;bottom:-3px;left:5px;right:5px;border-radius:50%;box-sizing:border-box;padding:12px;margin:-12px;background-clip:content-box}.mat-mdc-chip-remove .mat-icon{width:18px;height:18px;font-size:18px;box-sizing:content-box}.mat-chip-edit-input{cursor:text;display:inline-block;color:inherit;outline:0}@media(forced-colors: active){.mat-mdc-chip-selected:not(.mat-mdc-chip-multiple){outline-width:3px}}.mat-mdc-chip-action:focus .mat-focus-indicator::before{content:\"\"}.mdc-evolution-chip__icon,.mat-mdc-chip-remove .mat-icon{min-height:fit-content}\n"] }] }], ctorParameters: () => [], propDecorators: { editable: [{ type: Input }], edited: [{ type: Output }], defaultEditInput: [{ type: ViewChild, args: [MatChipEditInput] }], contentEditInput: [{ type: ContentChild, args: [MatChipEditInput] }] } }); /** * Basic container component for the MatChip component. * * Extended by MatChipListbox and MatChipGrid for different interaction patterns. */ class MatChipSet { _elementRef = inject(ElementRef); _changeDetectorRef = inject(ChangeDetectorRef); _dir = inject(Directionality, { optional: true }); /** Index of the last destroyed chip that had focus. */ _lastDestroyedFocusedChipIndex = null; /** Used to manage focus within the chip list. */ _keyManager; /** Subject that emits when the component has been destroyed. */ _destroyed = new Subject(); /** Role to use if it hasn't been overwritten by the user. */ _defaultRole = 'presentation'; /** Combined stream of all of the child chips' focus events. */ get chipFocusChanges() { return this._getChipStream(chip => chip._onFocus); } /** Combined stream of all of the child chips' destroy events. */ get chipDestroyedChanges() { return this._getChipStream(chip => chip.destroyed); } /** Combined stream of all of the child chips' remove events. */ get chipRemovedChanges() { return this._getChipStream(chip => chip.removed); } /** Whether the chip set is disabled. */ get disabled() { return this._disabled; } set disabled(value) { this._disabled = value; this._syncChipsState(); } _disabled = false; /** Whether the chip list contains chips or not. */ get empty() { return !this._chips || this._chips.length === 0; } /** The ARIA role applied to the chip set. */ get role() { if (this._explicitRole) { return this._explicitRole; } return this.empty ? null : this._defaultRole; } /** Tabindex of the chip set. */ tabIndex = 0; set role(value) { this._explicitRole = value; } _explicitRole = null; /** Whether any of the chips inside of this chip-set has focus. */ get focused() { return this._hasFocusedChip(); } /** The chips that are part of this chip set. */ _chips; /** Flat list of all the actions contained within the chips. */ _chipActions = new QueryList(); constructor() { } ngAfterViewInit() { this._setUpFocusManagement(); this._trackChipSetChanges(); this._trackDestroyedFocusedChip(); } ngOnDestroy() { this._keyManager?.destroy(); this._chipActions.destroy(); this._destroyed.next(); this._destroyed.complete(); } /** Checks whether any of the chips is focused. */ _hasFocusedChip() { return this._chips && this._chips.some(chip => chip._hasFocus()); } /** Syncs the chip-set's state with the individual chips. */ _syncChipsState() { this._chips?.forEach(chip => { chip._chipListDisabled = this._disabled; chip._changeDetectorRef.markForCheck(); }); } /** Dummy method for subclasses to override. Base chip set cannot be focused. */ focus() { } /** Handles keyboard events on the chip set. */ _handleKeydown(event) { if (this._originatesFromChip(event)) { this._keyManager.onKeydown(event); } } /** * Utility to ensure all indexes are valid. * * @param index The index to be checked. * @returns True if the index is valid for our list of chips. */ _isValidIndex(index) { return index >= 0 && index < this._chips.length; } /** * Removes the `tabindex` from the chip set and resets it back afterwards, allowing the * user to tab out of it. This prevents the set from capturing focus and redirecting * it back to the first chip, creating a focus trap, if it user tries to tab away. */ _allowFocusEscape() { const previous = this._elementRef.nativeElement.tabIndex; if (previous !== -1) { // Set the tabindex directly on the element, instead of going through // the data binding, because we aren't guaranteed that change detection // will run quickly enough to allow focus to escape. this._elementRef.nativeElement.tabIndex = -1; // Note that this needs to be a `setTimeout`, because a `Promise.resolve` // doesn't allow enough time for the focus to escape. setTimeout(() => (this._elementRef.nativeElement.tabIndex = previous)); } } /** * Gets a stream of events from all the chips within the set. * The stream will automatically incorporate any newly-added chips. */ _getChipStream(mappingFunction) { return this._chips.changes.pipe(startWith(null), switchMap(() => merge(...this._chips.map(mappingFunction)))); } /** Checks whether an event comes from inside a chip element. */ _originatesFromChip(event) { let currentElement = event.target; while (currentElement && currentElement !== this._elementRef.nativeElement) { if (currentElement.classList.contains('mat-mdc-chip')) { return true; } currentElement = currentElement.parentElement; } return false; } /** Sets up the chip set's focus management logic. */ _setUpFocusManagement() { // Create a flat `QueryList` containing the actions of all of the chips. // This allows us to navigate both within the chip and move to the next/previous // one using the existing `ListKeyManager`. this._chips.changes.pipe(startWith(this._chips)).subscribe((chips) => { const actions = []; chips.forEach(chip => chip._getActions().forEach(action => actions.push(action))); this._chipActions.reset(actions); this._chipActions.notifyOnChanges(); }); this._keyManager = new FocusKeyManager(this._chipActions) .withVerticalOrientation() .withHorizontalOrientation(this._dir ? this._dir.value : 'ltr') .withHomeAndEnd() .skipPredicate(action => this._skipPredicate(action)); // Keep the manager active index in sync so that navigation picks // up from the current chip if the user clicks into the list directly. this.chipFocusChanges.pipe(takeUntil(this._destroyed)).subscribe(({ chip }) => { const action = chip._getSourceAction(document.activeElement); if (action) { this._keyManager.updateActiveItem(action); } }); this._dir?.change .pipe(takeUntil(this._destroyed)) .subscribe(direction => this._keyManager.withHorizontalOrientation(direction)); } /** * Determines if key manager should avoid putting a given chip action in the tab index. Skip * non-interactive and disabled actions since the user can't do anything with them. */ _skipPredicate(action) { // Skip chips that the user cannot interact with. `mat-chip-set` does not permit focusing disabled // chips. return !action.isInteractive || action.disabled; } /** Listens to changes in the chip set and syncs up the state of the individual chips. */ _trackChipSetChanges() { this._chips.changes.pipe(startWith(null), takeUntil(this._destroyed)).subscribe(() => { if (this.disabled) { // Since this happens after the content has been // checked, we need to defer it to the next tick. Promise.resolve().then(() => this._syncChipsState()); } this._redirectDestroyedChipFocus(); }); } /** Starts tracking the destroyed chips in order to capture the focused one. */ _trackDestroyedFocusedChip() { this.chipDestroyedChanges.pipe(takeUntil(this._destroyed)).subscribe((event) => { const chipArray = this._chips.toArray(); const chipIndex = chipArray.indexOf(event.chip); // If the focused chip is destroyed, save its index so that we can move focus to the next // chip. We only save the index here, rather than move the focus immediately, because we want // to wait until the chip is removed from the chip list before focusing the next one. This // allows us to keep focus on the same index if the chip gets swapped out. if (this._isValidIndex(chipIndex) && event.chip._hasFocus()) { this._lastDestroyedFocusedChipIndex = chipIndex; } }); } /** * Finds the next appropriate chip to move focus to, * if the currently-focused chip is destroyed. */ _redirectDestroyedChipFocus() { if (this._lastDestroyedFocusedChipIndex == null) { return; } if (this._chips.length) { const newIndex = Math.min(this._lastDestroyedFocusedChipIndex, this._chips.length - 1); const chipToFocus = this._chips.toArray()[newIndex]; if (chipToFocus.disabled) { // If we're down to one disabled chip, move focus back to the set. if (this._chips.length === 1) { this.focus(); } else { this._keyManager.setPreviousItemActive(); } } else { chipToFocus.focus(); } } else { this.focus(); } this._lastDestroyedFocusedChipIndex = null; } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipSet, deps: [], target: i0.ɵɵFactoryTarget.Component }); static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "19.2.6", type: MatChipSet, isStandalone: true, selector: "mat-chip-set", inputs: { disabled: ["disabled", "disabled", booleanAttribute], role: "role", tabIndex: ["tabIndex", "tabIndex", (value) => (value == null ? 0 : numberAttribute(value))] }, host: { listeners: { "keydown": "_handleKeydown($event)" }, properties: { "attr.role": "role" }, classAttribute: "mat-mdc-chip-set mdc-evolution-chip-set" }, queries: [{ propertyName: "_chips", predicate: MatChip, descendants: true }], ngImport: i0, template: ` `, isInline: true, styles: [".mat-mdc-chip-set{display:flex}.mat-mdc-chip-set:focus{outline:none}.mat-mdc-chip-set .mdc-evolution-chip-set__chips{min-width:100%;margin-left:-8px;margin-right:0}.mat-mdc-chip-set .mdc-evolution-chip{margin:4px 0 4px 8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip-set__chips{margin-left:0;margin-right:-8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip{margin-left:0;margin-right:8px}.mdc-evolution-chip-set__chips{display:flex;flex-flow:wrap;min-width:0}.mat-mdc-chip-set-stacked{flex-direction:column;align-items:flex-start}.mat-mdc-chip-set-stacked .mat-mdc-chip{width:100%}.mat-mdc-chip-set-stacked .mdc-evolution-chip__graphic{flex-grow:0}.mat-mdc-chip-set-stacked .mdc-evolution-chip__action--primary{flex-basis:100%;justify-content:start}input.mat-mdc-chip-input{flex:1 0 150px;margin-left:8px}[dir=rtl] input.mat-mdc-chip-input{margin-left:0;margin-right:8px}\n"], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipSet, decorators: [{ type: Component, args: [{ selector: 'mat-chip-set', template: ` `, host: { 'class': 'mat-mdc-chip-set mdc-evolution-chip-set', '(keydown)': '_handleKeydown($event)', '[attr.role]': 'role', }, encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, styles: [".mat-mdc-chip-set{display:flex}.mat-mdc-chip-set:focus{outline:none}.mat-mdc-chip-set .mdc-evolution-chip-set__chips{min-width:100%;margin-left:-8px;margin-right:0}.mat-mdc-chip-set .mdc-evolution-chip{margin:4px 0 4px 8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip-set__chips{margin-left:0;margin-right:-8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip{margin-left:0;margin-right:8px}.mdc-evolution-chip-set__chips{display:flex;flex-flow:wrap;min-width:0}.mat-mdc-chip-set-stacked{flex-direction:column;align-items:flex-start}.mat-mdc-chip-set-stacked .mat-mdc-chip{width:100%}.mat-mdc-chip-set-stacked .mdc-evolution-chip__graphic{flex-grow:0}.mat-mdc-chip-set-stacked .mdc-evolution-chip__action--primary{flex-basis:100%;justify-content:start}input.mat-mdc-chip-input{flex:1 0 150px;margin-left:8px}[dir=rtl] input.mat-mdc-chip-input{margin-left:0;margin-right:8px}\n"] }] }], ctorParameters: () => [], propDecorators: { disabled: [{ type: Input, args: [{ transform: booleanAttribute }] }], role: [{ type: Input }], tabIndex: [{ type: Input, args: [{ transform: (value) => (value == null ? 0 : numberAttribute(value)), }] }], _chips: [{ type: ContentChildren, args: [MatChip, { // We need to use `descendants: true`, because Ivy will no longer match // indirect descendants if it's left as false. descendants: true, }] }] } }); /** Change event object that is emitted when the chip listbox value has changed. */ class MatChipListboxChange { source; value; constructor( /** Chip listbox that emitted the event. */ source, /** Value of the chip listbox when the event was emitted. */ value) { this.source = source; this.value = value; } } /** * Provider Expression that allows mat-chip-listbox to register as a ControlValueAccessor. * This allows it to support [(ngModel)]. * @docs-private */ const MAT_CHIP_LISTBOX_CONTROL_VALUE_ACCESSOR = { provide: NG_VALUE_ACCESSOR, useExisting: forwardRef(() => MatChipListbox), multi: true, }; /** * An extension of the MatChipSet component that supports chip selection. * Used with MatChipOption chips. */ class MatChipListbox extends MatChipSet { /** * Function when touched. Set as part of ControlValueAccessor implementation. * @docs-private */ _onTouched = () => { }; /** * Function when changed. Set as part of ControlValueAccessor implementation. * @docs-private */ _onChange = () => { }; // TODO: MDC uses `grid` here _defaultRole = 'listbox'; /** Default chip options. */ _defaultOptions = inject(MAT_CHIPS_DEFAULT_OPTIONS, { optional: true }); /** Whether the user should be allowed to select multiple chips. */ get multiple() { return this._multiple; } set multiple(value) { this._multiple = value; this._syncListboxProperties(); } _multiple = false; /** The array of selected chips inside the chip listbox. */ get selected() { const selectedChips = this._chips.toArray().filter(chip => chip.selected); return this.multiple ? selectedChips : selectedChips[0]; } /** Orientation of the chip list. */ ariaOrientation = 'horizontal'; /** * Whether or not this chip listbox is selectable. * * When a chip listbox is not selectable, the selected states for all * the chips inside the chip listbox are always ignored. */ get selectable() { return this._selectable; } set selectable(value) { this._selectable = value; this._syncListboxProperties(); } _selectable = true; /** * A function to compare the option values with the selected values. The first argument * is a value from an option. The second is a value from the selection. A boolean * should be returned. */ compareWith = (o1, o2) => o1 === o2; /** Whether this chip listbox is required. */ required = false; /** Whether checkmark indicator for single-selection options is hidden. */ get hideSingleSelectionIndicator() { return this._hideSingleSelectionIndicator; } set hideSingleSelectionIndicator(value) { this._hideSingleSelectionIndicator = value; this._syncListboxProperties(); } _hideSingleSelectionIndicator = this._defaultOptions?.hideSingleSelectionIndicator ?? false; /** Combined stream of all of the child chips' selection change events. */ get chipSelectionChanges() { return this._getChipStream(chip => chip.selectionChange); } /** Combined stream of all of the child chips' blur events. */ get chipBlurChanges() { return this._getChipStream(chip => chip._onBlur); } /** The value of the listbox, which is the combined value of the selected chips. */ get value() { return this._value; } set value(value) { if (this._chips && this._chips.length) { this._setSelectionByValue(value, false); } this._value = value; } _value; /** Event emitted when the selected chip listbox value has been changed by the user. */ change = new EventEmitter(); _chips = undefined; ngAfterContentInit() { this._chips.changes.pipe(startWith(null), takeUntil(this._destroyed)).subscribe(() => { if (this.value !== undefined) { Promise.resolve().then(() => { this._setSelectionByValue(this.value, false); }); } // Update listbox selectable/multiple properties on chips this._syncListboxProperties(); }); this.chipBlurChanges.pipe(takeUntil(this._destroyed)).subscribe(() => this._blur()); this.chipSelectionChanges.pipe(takeUntil(this._destroyed)).subscribe(event => { if (!this.multiple) { this._chips.forEach(chip => { if (chip !== event.source) { chip._setSelectedState(false, false, false); } }); } if (event.isUserInput) { this._propagateChanges(); } }); } /** * Focuses the first selected chip in this chip listbox, or the first non-disabled chip when there * are no selected chips. */ focus() { if (this.disabled) { return; } const firstSelectedChip = this._getFirstSelectedChip(); if (firstSelectedChip && !firstSelectedChip.disabled) { firstSelectedChip.focus(); } else if (this._chips.length > 0) { this._keyManager.setFirstItemActive(); } else { this._elementRef.nativeElement.focus(); } } /** * Implemented as part of ControlValueAccessor. * @docs-private */ writeValue(value) { if (value != null) { this.value = value; } else { this.value = undefined; } } /** * Implemented as part of ControlValueAccessor. * @docs-private */ registerOnChange(fn) { this._onChange = fn; } /** * Implemented as part of ControlValueAccessor. * @docs-private */ registerOnTouched(fn) { this._onTouched = fn; } /** * Implemented as part of ControlValueAccessor. * @docs-private */ setDisabledState(isDisabled) { this.disabled = isDisabled; } /** Selects all chips with value. */ _setSelectionByValue(value, isUserInput = true) { this._clearSelection(); if (Array.isArray(value)) { value.forEach(currentValue => this._selectValue(currentValue, isUserInput)); } else { this._selectValue(value, isUserInput); } } /** When blurred, marks the field as touched when focus moved outside the chip listbox. */ _blur() { if (!this.disabled) { // Wait to see if focus moves to an individual chip. setTimeout(() => { if (!this.focused) { this._markAsTouched(); } }); } } _keydown(event) { if (event.keyCode === TAB) { super._allowFocusEscape(); } } /** Marks the field as touched */ _markAsTouched() { this._onTouched(); this._changeDetectorRef.markForCheck(); } /** Emits change event to set the model value. */ _propagateChanges() { let valueToEmit = null; if (Array.isArray(this.selected)) { valueToEmit = this.selected.map(chip => chip.value); } else { valueToEmit = this.selected ? this.selected.value : undefined; } this._value = valueToEmit; this.change.emit(new MatChipListboxChange(this, valueToEmit)); this._onChange(valueToEmit); this._changeDetectorRef.markForCheck(); } /** * Deselects every chip in the listbox. * @param skip Chip that should not be deselected. */ _clearSelection(skip) { this._chips.forEach(chip => { if (chip !== skip) { chip.deselect(); } }); } /** * Finds and selects the chip based on its value. * @returns Chip that has the corresponding value. */ _selectValue(value, isUserInput) { const correspondingChip = this._chips.find(chip => { return chip.value != null && this.compareWith(chip.value, value); }); if (correspondingChip) { isUserInput ? correspondingChip.selectViaInteraction() : correspondingChip.select(); } return correspondingChip; } /** Syncs the chip-listbox selection state with the individual chips. */ _syncListboxProperties() { if (this._chips) { // Defer setting the value in order to avoid the "Expression // has changed after it was checked" errors from Angular. Promise.resolve().then(() => { this._chips.forEach(chip => { chip._chipListMultiple = this.multiple; chip.chipListSelectable = this._selectable; chip._chipListHideSingleSelectionIndicator = this.hideSingleSelectionIndicator; chip._changeDetectorRef.markForCheck(); }); }); } } /** Returns the first selected chip in this listbox, or undefined if no chips are selected. */ _getFirstSelectedChip() { if (Array.isArray(this.selected)) { return this.selected.length ? this.selected[0] : undefined; } else { return this.selected; } } /** * Determines if key manager should avoid putting a given chip action in the tab index. Skip * non-interactive actions since the user can't do anything with them. */ _skipPredicate(action) { // Override the skip predicate in the base class to avoid skipping disabled chips. Allow // disabled chip options to receive focus to align with WAI ARIA recommendation. Normally WAI // ARIA's instructions are to exclude disabled items from the tab order, but it makes a few // exceptions for compound widgets. // // From [Developing a Keyboard Interface]( // https://www.w3.org/WAI/ARIA/apg/practices/keyboard-interface/): // "For the following composite widget elements, keep them focusable when disabled: Options in a // Listbox..." return !action.isInteractive; } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipListbox, deps: null, target: i0.ɵɵFactoryTarget.Component }); static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "19.2.6", type: MatChipListbox, isStandalone: true, selector: "mat-chip-listbox", inputs: { multiple: ["multiple", "multiple", booleanAttribute], ariaOrientation: ["aria-orientation", "ariaOrientation"], selectable: ["selectable", "selectable", booleanAttribute], compareWith: "compareWith", required: ["required", "required", booleanAttribute], hideSingleSelectionIndicator: ["hideSingleSelectionIndicator", "hideSingleSelectionIndicator", booleanAttribute], value: "value" }, outputs: { change: "change" }, host: { listeners: { "focus": "focus()", "blur": "_blur()", "keydown": "_keydown($event)" }, properties: { "attr.role": "role", "tabIndex": "(disabled || empty) ? -1 : tabIndex", "attr.aria-required": "role ? required : null", "attr.aria-disabled": "disabled.toString()", "attr.aria-multiselectable": "multiple", "attr.aria-orientation": "ariaOrientation", "class.mat-mdc-chip-list-disabled": "disabled", "class.mat-mdc-chip-list-required": "required" }, classAttribute: "mdc-evolution-chip-set mat-mdc-chip-listbox" }, providers: [MAT_CHIP_LISTBOX_CONTROL_VALUE_ACCESSOR], queries: [{ propertyName: "_chips", predicate: MatChipOption, descendants: true }], usesInheritance: true, ngImport: i0, template: ` `, isInline: true, styles: [".mat-mdc-chip-set{display:flex}.mat-mdc-chip-set:focus{outline:none}.mat-mdc-chip-set .mdc-evolution-chip-set__chips{min-width:100%;margin-left:-8px;margin-right:0}.mat-mdc-chip-set .mdc-evolution-chip{margin:4px 0 4px 8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip-set__chips{margin-left:0;margin-right:-8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip{margin-left:0;margin-right:8px}.mdc-evolution-chip-set__chips{display:flex;flex-flow:wrap;min-width:0}.mat-mdc-chip-set-stacked{flex-direction:column;align-items:flex-start}.mat-mdc-chip-set-stacked .mat-mdc-chip{width:100%}.mat-mdc-chip-set-stacked .mdc-evolution-chip__graphic{flex-grow:0}.mat-mdc-chip-set-stacked .mdc-evolution-chip__action--primary{flex-basis:100%;justify-content:start}input.mat-mdc-chip-input{flex:1 0 150px;margin-left:8px}[dir=rtl] input.mat-mdc-chip-input{margin-left:0;margin-right:8px}\n"], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipListbox, decorators: [{ type: Component, args: [{ selector: 'mat-chip-listbox', template: ` `, host: { 'class': 'mdc-evolution-chip-set mat-mdc-chip-listbox', '[attr.role]': 'role', '[tabIndex]': '(disabled || empty) ? -1 : tabIndex', '[attr.aria-required]': 'role ? required : null', '[attr.aria-disabled]': 'disabled.toString()', '[attr.aria-multiselectable]': 'multiple', '[attr.aria-orientation]': 'ariaOrientation', '[class.mat-mdc-chip-list-disabled]': 'disabled', '[class.mat-mdc-chip-list-required]': 'required', '(focus)': 'focus()', '(blur)': '_blur()', '(keydown)': '_keydown($event)', }, providers: [MAT_CHIP_LISTBOX_CONTROL_VALUE_ACCESSOR], encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, styles: [".mat-mdc-chip-set{display:flex}.mat-mdc-chip-set:focus{outline:none}.mat-mdc-chip-set .mdc-evolution-chip-set__chips{min-width:100%;margin-left:-8px;margin-right:0}.mat-mdc-chip-set .mdc-evolution-chip{margin:4px 0 4px 8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip-set__chips{margin-left:0;margin-right:-8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip{margin-left:0;margin-right:8px}.mdc-evolution-chip-set__chips{display:flex;flex-flow:wrap;min-width:0}.mat-mdc-chip-set-stacked{flex-direction:column;align-items:flex-start}.mat-mdc-chip-set-stacked .mat-mdc-chip{width:100%}.mat-mdc-chip-set-stacked .mdc-evolution-chip__graphic{flex-grow:0}.mat-mdc-chip-set-stacked .mdc-evolution-chip__action--primary{flex-basis:100%;justify-content:start}input.mat-mdc-chip-input{flex:1 0 150px;margin-left:8px}[dir=rtl] input.mat-mdc-chip-input{margin-left:0;margin-right:8px}\n"] }] }], propDecorators: { multiple: [{ type: Input, args: [{ transform: booleanAttribute }] }], ariaOrientation: [{ type: Input, args: ['aria-orientation'] }], selectable: [{ type: Input, args: [{ transform: booleanAttribute }] }], compareWith: [{ type: Input }], required: [{ type: Input, args: [{ transform: booleanAttribute }] }], hideSingleSelectionIndicator: [{ type: Input, args: [{ transform: booleanAttribute }] }], value: [{ type: Input }], change: [{ type: Output }], _chips: [{ type: ContentChildren, args: [MatChipOption, { // We need to use `descendants: true`, because Ivy will no longer match // indirect descendants if it's left as false. descendants: true, }] }] } }); /** Change event object that is emitted when the chip grid value has changed. */ class MatChipGridChange { source; value; constructor( /** Chip grid that emitted the event. */ source, /** Value of the chip grid when the event was emitted. */ value) { this.source = source; this.value = value; } } /** * An extension of the MatChipSet component used with MatChipRow chips and * the matChipInputFor directive. */ class MatChipGrid extends MatChipSet { ngControl = inject(NgControl, { optional: true, self: true }); /** * Implemented as part of MatFormFieldControl. * @docs-private */ controlType = 'mat-chip-grid'; /** The chip input to add more chips */ _chipInput; _defaultRole = 'grid'; _errorStateTracker; /** * List of element ids to propagate to the chipInput's aria-describedby attribute. */ _ariaDescribedbyIds = []; /** * Function when touched. Set as part of ControlValueAccessor implementation. * @docs-private */ _onTouched = () => { }; /** * Function when changed. Set as part of ControlValueAccessor implementation. * @docs-private */ _onChange = () => { }; /** * Implemented as part of MatFormFieldControl. * @docs-private */ get disabled() { return this.ngControl ? !!this.ngControl.disabled : this._disabled; } set disabled(value) { this._disabled = value; this._syncChipsState(); this.stateChanges.next(); } /** * Implemented as part of MatFormFieldControl. * @docs-private */ get id() { return this._chipInput.id; } /** * Implemented as part of MatFormFieldControl. * @docs-private */ get empty() { return ((!this._chipInput || this._chipInput.empty) && (!this._chips || this._chips.length === 0)); } /** * Implemented as part of MatFormFieldControl. * @docs-private */ get placeholder() { return this._chipInput ? this._chipInput.placeholder : this._placeholder; } set placeholder(value) { this._placeholder = value; this.stateChanges.next(); } _placeholder; /** Whether any chips or the matChipInput inside of this chip-grid has focus. */ get focused() { return this._chipInput.focused || this._hasFocusedChip(); } /** * Implemented as part of MatFormFieldControl. * @docs-private */ get required() { return this._required ?? this.ngControl?.control?.hasValidator(Validators.required) ?? false; } set required(value) { this._required = value; this.stateChanges.next(); } _required; /** * Implemented as part of MatFormFieldControl. * @docs-private */ get shouldLabelFloat() { return !this.empty || this.focused; } /** * Implemented as part of MatFormFieldControl. * @docs-private */ get value() { return this._value; } set value(value) { this._value = value; } _value = []; /** An object used to control when error messages are shown. */ get errorStateMatcher() { return this._errorStateTracker.matcher; } set errorStateMatcher(value) { this._errorStateTracker.matcher = value; } /** Combined stream of all of the child chips' blur events. */ get chipBlurChanges() { return this._getChipStream(chip => chip._onBlur); } /** Emits when the chip grid value has been changed by the user. */ change = new EventEmitter(); /** * Emits whenever the raw value of the chip-grid changes. This is here primarily * to facilitate the two-way binding for the `value` input. * @docs-private */ valueChange = new EventEmitter(); _chips = undefined; /** * Emits whenever the component state changes and should cause the parent * form-field to update. Implemented as part of `MatFormFieldControl`. * @docs-private */ stateChanges = new Subject(); /** Whether the chip grid is in an error state. */ get errorState() { return this._errorStateTracker.errorState; } set errorState(value) { this._errorStateTracker.errorState = value; } constructor() { super(); const parentForm = inject(NgForm, { optional: true }); const parentFormGroup = inject(FormGroupDirective, { optional: true }); const defaultErrorStateMatcher = inject(ErrorStateMatcher); if (this.ngControl) { this.ngControl.valueAccessor = this; } this._errorStateTracker = new _ErrorStateTracker(defaultErrorStateMatcher, this.ngControl, parentFormGroup, parentForm, this.stateChanges); } ngAfterContentInit() { this.chipBlurChanges.pipe(takeUntil(this._destroyed)).subscribe(() => { this._blur(); this.stateChanges.next(); }); merge(this.chipFocusChanges, this._chips.changes) .pipe(takeUntil(this._destroyed)) .subscribe(() => this.stateChanges.next()); } ngAfterViewInit() { super.ngAfterViewInit(); if (!this._chipInput && (typeof ngDevMode === 'undefined' || ngDevMode)) { throw Error('mat-chip-grid must be used in combination with matChipInputFor.'); } } ngDoCheck() { if (this.ngControl) { // We need to re-evaluate this on every change detection cycle, because there are some // error triggers that we can't subscribe to (e.g. parent form submissions). This means // that whatever logic is in here has to be super lean or we risk destroying the performance. this.updateErrorState(); } } ngOnDestroy() { super.ngOnDestroy(); this.stateChanges.complete(); } /** Associates an HTML input element with this chip grid. */ registerInput(inputElement) { this._chipInput = inputElement; this._chipInput.setDescribedByIds(this._ariaDescribedbyIds); } /** * Implemented as part of MatFormFieldControl. * @docs-private */ onContainerClick(event) { if (!this.disabled && !this._originatesFromChip(event)) { this.focus(); } } /** * Focuses the first chip in this chip grid, or the associated input when there * are no eligible chips. */ focus() { if (this.disabled || this._chipInput.focused) { return; } if (!this._chips.length || this._chips.first.disabled) { // Delay until the next tick, because this can cause a "changed after checked" // error if the input does something on focus (e.g. opens an autocomplete). Promise.resolve().then(() => this._chipInput.focus()); } else { const activeItem = this._keyManager.activeItem; if (activeItem) { activeItem.focus(); } else { this._keyManager.setFirstItemActive(); } } this.stateChanges.next(); } /** * Implemented as part of MatFormFieldControl. * @docs-private */ setDescribedByIds(ids) { // We must keep this up to date to handle the case where ids are set // before the chip input is registered. this._ariaDescribedbyIds = ids; this._chipInput?.setDescribedByIds(ids); } /** * Implemented as part of ControlValueAccessor. * @docs-private */ writeValue(value) { // The user is responsible for creating the child chips, so we just store the value. this._value = value; } /** * Implemented as part of ControlValueAccessor. * @docs-private */ registerOnChange(fn) { this._onChange = fn; } /** * Implemented as part of ControlValueAccessor. * @docs-private */ registerOnTouched(fn) { this._onTouched = fn; } /** * Implemented as part of ControlValueAccessor. * @docs-private */ setDisabledState(isDisabled) { this.disabled = isDisabled; this.stateChanges.next(); } /** Refreshes the error state of the chip grid. */ updateErrorState() { this._errorStateTracker.updateErrorState(); } /** When blurred, mark the field as touched when focus moved outside the chip grid. */ _blur() { if (!this.disabled) { // Check whether the focus moved to chip input. // If the focus is not moved to chip input, mark the field as touched. If the focus moved // to chip input, do nothing. // Timeout is needed to wait for the focus() event trigger on chip input. setTimeout(() => { if (!this.focused) { this._propagateChanges(); this._markAsTouched(); } }); } } /** * Removes the `tabindex` from the chip grid and resets it back afterwards, allowing the * user to tab out of it. This prevents the grid from capturing focus and redirecting * it back to the first chip, creating a focus trap, if it user tries to tab away. */ _allowFocusEscape() { if (!this._chipInput.focused) { super._allowFocusEscape(); } } /** Handles custom keyboard events. */ _handleKeydown(event) { const keyCode = event.keyCode; const activeItem = this._keyManager.activeItem; if (keyCode === TAB) { if (this._chipInput.focused && hasModifierKey(event, 'shiftKey') && this._chips.length && !this._chips.last.disabled) { event.preventDefault(); if (activeItem) { this._keyManager.setActiveItem(activeItem); } else { this._focusLastChip(); } } else { // Use the super method here since it doesn't check for the input // focused state. This allows focus to escape if there's only one // disabled chip left in the list. super._allowFocusEscape(); } } else if (!this._chipInput.focused) { // The up and down arrows are supposed to navigate between the individual rows in the grid. // We do this by filtering the actions down to the ones that have the same `_isPrimary` // flag as the active action and moving focus between them ourseles instead of delegating // to the key manager. For more information, see #29359 and: // https://www.w3.org/WAI/ARIA/apg/patterns/grid/examples/layout-grids/#ex2_label if ((keyCode === UP_ARROW || keyCode === DOWN_ARROW) && activeItem) { const eligibleActions = this._chipActions.filter(action => action._isPrimary === activeItem._isPrimary && !this._skipPredicate(action)); const currentIndex = eligibleActions.indexOf(activeItem); const delta = event.keyCode === UP_ARROW ? -1 : 1; event.preventDefault(); if (currentIndex > -1 && this._isValidIndex(currentIndex + delta)) { this._keyManager.setActiveItem(eligibleActions[currentIndex + delta]); } } else { super._handleKeydown(event); } } this.stateChanges.next(); } _focusLastChip() { if (this._chips.length) { this._chips.last.focus(); } } /** Emits change event to set the model value. */ _propagateChanges() { const valueToEmit = this._chips.length ? this._chips.toArray().map(chip => chip.value) : []; this._value = valueToEmit; this.change.emit(new MatChipGridChange(this, valueToEmit)); this.valueChange.emit(valueToEmit); this._onChange(valueToEmit); this._changeDetectorRef.markForCheck(); } /** Mark the field as touched */ _markAsTouched() { this._onTouched(); this._changeDetectorRef.markForCheck(); this.stateChanges.next(); } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipGrid, deps: [], target: i0.ɵɵFactoryTarget.Component }); static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "16.1.0", version: "19.2.6", type: MatChipGrid, isStandalone: true, selector: "mat-chip-grid", inputs: { disabled: ["disabled", "disabled", booleanAttribute], placeholder: "placeholder", required: ["required", "required", booleanAttribute], value: "value", errorStateMatcher: "errorStateMatcher" }, outputs: { change: "change", valueChange: "valueChange" }, host: { listeners: { "focus": "focus()", "blur": "_blur()" }, properties: { "attr.role": "role", "attr.tabindex": "(disabled || (_chips && _chips.length === 0)) ? -1 : tabIndex", "attr.aria-disabled": "disabled.toString()", "attr.aria-invalid": "errorState", "class.mat-mdc-chip-list-disabled": "disabled", "class.mat-mdc-chip-list-invalid": "errorState", "class.mat-mdc-chip-list-required": "required" }, classAttribute: "mat-mdc-chip-set mat-mdc-chip-grid mdc-evolution-chip-set" }, providers: [{ provide: MatFormFieldControl, useExisting: MatChipGrid }], queries: [{ propertyName: "_chips", predicate: MatChipRow, descendants: true }], usesInheritance: true, ngImport: i0, template: ` `, isInline: true, styles: [".mat-mdc-chip-set{display:flex}.mat-mdc-chip-set:focus{outline:none}.mat-mdc-chip-set .mdc-evolution-chip-set__chips{min-width:100%;margin-left:-8px;margin-right:0}.mat-mdc-chip-set .mdc-evolution-chip{margin:4px 0 4px 8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip-set__chips{margin-left:0;margin-right:-8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip{margin-left:0;margin-right:8px}.mdc-evolution-chip-set__chips{display:flex;flex-flow:wrap;min-width:0}.mat-mdc-chip-set-stacked{flex-direction:column;align-items:flex-start}.mat-mdc-chip-set-stacked .mat-mdc-chip{width:100%}.mat-mdc-chip-set-stacked .mdc-evolution-chip__graphic{flex-grow:0}.mat-mdc-chip-set-stacked .mdc-evolution-chip__action--primary{flex-basis:100%;justify-content:start}input.mat-mdc-chip-input{flex:1 0 150px;margin-left:8px}[dir=rtl] input.mat-mdc-chip-input{margin-left:0;margin-right:8px}\n"], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipGrid, decorators: [{ type: Component, args: [{ selector: 'mat-chip-grid', template: ` `, host: { 'class': 'mat-mdc-chip-set mat-mdc-chip-grid mdc-evolution-chip-set', '[attr.role]': 'role', '[attr.tabindex]': '(disabled || (_chips && _chips.length === 0)) ? -1 : tabIndex', '[attr.aria-disabled]': 'disabled.toString()', '[attr.aria-invalid]': 'errorState', '[class.mat-mdc-chip-list-disabled]': 'disabled', '[class.mat-mdc-chip-list-invalid]': 'errorState', '[class.mat-mdc-chip-list-required]': 'required', '(focus)': 'focus()', '(blur)': '_blur()', }, providers: [{ provide: MatFormFieldControl, useExisting: MatChipGrid }], encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, styles: [".mat-mdc-chip-set{display:flex}.mat-mdc-chip-set:focus{outline:none}.mat-mdc-chip-set .mdc-evolution-chip-set__chips{min-width:100%;margin-left:-8px;margin-right:0}.mat-mdc-chip-set .mdc-evolution-chip{margin:4px 0 4px 8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip-set__chips{margin-left:0;margin-right:-8px}[dir=rtl] .mat-mdc-chip-set .mdc-evolution-chip{margin-left:0;margin-right:8px}.mdc-evolution-chip-set__chips{display:flex;flex-flow:wrap;min-width:0}.mat-mdc-chip-set-stacked{flex-direction:column;align-items:flex-start}.mat-mdc-chip-set-stacked .mat-mdc-chip{width:100%}.mat-mdc-chip-set-stacked .mdc-evolution-chip__graphic{flex-grow:0}.mat-mdc-chip-set-stacked .mdc-evolution-chip__action--primary{flex-basis:100%;justify-content:start}input.mat-mdc-chip-input{flex:1 0 150px;margin-left:8px}[dir=rtl] input.mat-mdc-chip-input{margin-left:0;margin-right:8px}\n"] }] }], ctorParameters: () => [], propDecorators: { disabled: [{ type: Input, args: [{ transform: booleanAttribute }] }], placeholder: [{ type: Input }], required: [{ type: Input, args: [{ transform: booleanAttribute }] }], value: [{ type: Input }], errorStateMatcher: [{ type: Input }], change: [{ type: Output }], valueChange: [{ type: Output }], _chips: [{ type: ContentChildren, args: [MatChipRow, { // We need to use `descendants: true`, because Ivy will no longer match // indirect descendants if it's left as false. descendants: true, }] }] } }); /** * Directive that adds chip-specific behaviors to an input element inside ``. * May be placed inside or outside of a ``. */ class MatChipInput { _elementRef = inject(ElementRef); /** Whether the control is focused. */ focused = false; /** Register input for chip list */ get chipGrid() { return this._chipGrid; } set chipGrid(value) { if (value) { this._chipGrid = value; this._chipGrid.registerInput(this); } } _chipGrid; /** * Whether or not the chipEnd event will be emitted when the input is blurred. */ addOnBlur = false; /** * The list of key codes that will trigger a chipEnd event. * * Defaults to `[ENTER]`. */ separatorKeyCodes; /** Emitted when a chip is to be added. */ chipEnd = new EventEmitter(); /** The input's placeholder text. */ placeholder = ''; /** Unique id for the input. */ id = inject(_IdGenerator).getId('mat-mdc-chip-list-input-'); /** Whether the input is disabled. */ get disabled() { return this._disabled || (this._chipGrid && this._chipGrid.disabled); } set disabled(value) { this._disabled = value; } _disabled = false; /** Whether the input is empty. */ get empty() { return !this.inputElement.value; } /** The native input element to which this directive is attached. */ inputElement; constructor() { const defaultOptions = inject(MAT_CHIPS_DEFAULT_OPTIONS); const formField = inject(MAT_FORM_FIELD, { optional: true }); this.inputElement = this._elementRef.nativeElement; this.separatorKeyCodes = defaultOptions.separatorKeyCodes; if (formField) { this.inputElement.classList.add('mat-mdc-form-field-input-control'); } } ngOnChanges() { this._chipGrid.stateChanges.next(); } ngOnDestroy() { this.chipEnd.complete(); } /** Utility method to make host definition/tests more clear. */ _keydown(event) { if (this.empty && event.keyCode === BACKSPACE) { // Ignore events where the user is holding down backspace // so that we don't accidentally remove too many chips. if (!event.repeat) { this._chipGrid._focusLastChip(); } event.preventDefault(); } else { this._emitChipEnd(event); } } /** 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._chipGrid.focused) { this._chipGrid._blur(); } this._chipGrid.stateChanges.next(); } _focus() { this.focused = true; this._chipGrid.stateChanges.next(); } /** Checks to see if the (chipEnd) event needs to be emitted. */ _emitChipEnd(event) { if (!event || (this._isSeparatorKey(event) && !event.repeat)) { this.chipEnd.emit({ input: this.inputElement, value: this.inputElement.value, chipInput: this, }); event?.preventDefault(); } } _onInput() { // Let chip list know whenever the value changes. this._chipGrid.stateChanges.next(); } /** Focuses the input. */ focus() { this.inputElement.focus(); } /** Clears the input */ clear() { this.inputElement.value = ''; } setDescribedByIds(ids) { const element = this._elementRef.nativeElement; // Set the value directly in the DOM since this binding // is prone to "changed after checked" errors. if (ids.length) { element.setAttribute('aria-describedby', ids.join(' ')); } else { element.removeAttribute('aria-describedby'); } } /** Checks whether a keycode is one of the configured separators. */ _isSeparatorKey(event) { return !hasModifierKey(event) && new Set(this.separatorKeyCodes).has(event.keyCode); } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipInput, deps: [], target: i0.ɵɵFactoryTarget.Directive }); static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "16.1.0", version: "19.2.6", type: MatChipInput, isStandalone: true, selector: "input[matChipInputFor]", inputs: { chipGrid: ["matChipInputFor", "chipGrid"], addOnBlur: ["matChipInputAddOnBlur", "addOnBlur", booleanAttribute], separatorKeyCodes: ["matChipInputSeparatorKeyCodes", "separatorKeyCodes"], placeholder: "placeholder", id: "id", disabled: ["disabled", "disabled", booleanAttribute] }, outputs: { chipEnd: "matChipInputTokenEnd" }, host: { listeners: { "keydown": "_keydown($event)", "blur": "_blur()", "focus": "_focus()", "input": "_onInput()" }, properties: { "id": "id", "attr.disabled": "disabled || null", "attr.placeholder": "placeholder || null", "attr.aria-invalid": "_chipGrid && _chipGrid.ngControl ? _chipGrid.ngControl.invalid : null", "attr.aria-required": "_chipGrid && _chipGrid.required || null", "attr.required": "_chipGrid && _chipGrid.required || null" }, classAttribute: "mat-mdc-chip-input mat-mdc-input-element mdc-text-field__input mat-input-element" }, exportAs: ["matChipInput", "matChipInputFor"], usesOnChanges: true, ngImport: i0 }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipInput, decorators: [{ type: Directive, args: [{ selector: 'input[matChipInputFor]', exportAs: 'matChipInput, matChipInputFor', host: { // TODO: eventually we should remove `mat-input-element` from here since it comes from the // non-MDC version of the input. It's currently being kept for backwards compatibility, because // the MDC chips were landed initially with it. 'class': 'mat-mdc-chip-input mat-mdc-input-element mdc-text-field__input mat-input-element', '(keydown)': '_keydown($event)', '(blur)': '_blur()', '(focus)': '_focus()', '(input)': '_onInput()', '[id]': 'id', '[attr.disabled]': 'disabled || null', '[attr.placeholder]': 'placeholder || null', '[attr.aria-invalid]': '_chipGrid && _chipGrid.ngControl ? _chipGrid.ngControl.invalid : null', '[attr.aria-required]': '_chipGrid && _chipGrid.required || null', '[attr.required]': '_chipGrid && _chipGrid.required || null', }, }] }], ctorParameters: () => [], propDecorators: { chipGrid: [{ type: Input, args: ['matChipInputFor'] }], addOnBlur: [{ type: Input, args: [{ alias: 'matChipInputAddOnBlur', transform: booleanAttribute }] }], separatorKeyCodes: [{ type: Input, args: ['matChipInputSeparatorKeyCodes'] }], chipEnd: [{ type: Output, args: ['matChipInputTokenEnd'] }], placeholder: [{ type: Input }], id: [{ type: Input }], disabled: [{ type: Input, args: [{ transform: booleanAttribute }] }] } }); const CHIP_DECLARATIONS = [ MatChip, MatChipAvatar, MatChipEditInput, MatChipGrid, MatChipInput, MatChipListbox, MatChipOption, MatChipRemove, MatChipRow, MatChipSet, MatChipTrailingIcon, ]; class MatChipsModule { static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipsModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "19.2.6", ngImport: i0, type: MatChipsModule, imports: [MatCommonModule, MatRippleModule, MatChipAction, MatChip, MatChipAvatar, MatChipEditInput, MatChipGrid, MatChipInput, MatChipListbox, MatChipOption, MatChipRemove, MatChipRow, MatChipSet, MatChipTrailingIcon], exports: [MatCommonModule, MatChip, MatChipAvatar, MatChipEditInput, MatChipGrid, MatChipInput, MatChipListbox, MatChipOption, MatChipRemove, MatChipRow, MatChipSet, MatChipTrailingIcon] }); static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipsModule, providers: [ ErrorStateMatcher, { provide: MAT_CHIPS_DEFAULT_OPTIONS, useValue: { separatorKeyCodes: [ENTER], }, }, ], imports: [MatCommonModule, MatRippleModule, MatCommonModule] }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.6", ngImport: i0, type: MatChipsModule, decorators: [{ type: NgModule, args: [{ imports: [MatCommonModule, MatRippleModule, MatChipAction, CHIP_DECLARATIONS], exports: [MatCommonModule, CHIP_DECLARATIONS], providers: [ ErrorStateMatcher, { provide: MAT_CHIPS_DEFAULT_OPTIONS, useValue: { separatorKeyCodes: [ENTER], }, }, ], }] }] }); export { MAT_CHIP, MAT_CHIPS_DEFAULT_OPTIONS, MAT_CHIP_AVATAR, MAT_CHIP_LISTBOX_CONTROL_VALUE_ACCESSOR, MAT_CHIP_REMOVE, MAT_CHIP_TRAILING_ICON, MatChip, MatChipAvatar, MatChipEditInput, MatChipGrid, MatChipGridChange, MatChipInput, MatChipListbox, MatChipListboxChange, MatChipOption, MatChipRemove, MatChipRow, MatChipSelectionChange, MatChipSet, MatChipTrailingIcon, MatChipsModule }; //# sourceMappingURL=chips.mjs.map