@angular/material
Version:
Angular Material
1,229 lines (1,221 loc) • 55.9 kB
JavaScript
import * as i0 from '@angular/core';
import { InjectionToken, inject, ElementRef, DOCUMENT, ChangeDetectorRef, booleanAttribute, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, TemplateRef, ApplicationRef, Injector, ViewContainerRef, Directive, QueryList, signal, EventEmitter, afterNextRender, ContentChildren, ViewChild, ContentChild, Output, NgZone, Renderer2, NgModule } from '@angular/core';
import { FocusMonitor, _IdGenerator, FocusKeyManager, isFakeTouchstartFromScreenReader, isFakeMousedownFromScreenReader } from '@angular/cdk/a11y';
import { UP_ARROW, DOWN_ARROW, RIGHT_ARROW, LEFT_ARROW, ESCAPE, hasModifierKey, ENTER, SPACE } from '@angular/cdk/keycodes';
import { Subject, merge, Subscription, of } from 'rxjs';
import { startWith, switchMap, takeUntil, take, filter, skipWhile } from 'rxjs/operators';
import { _CdkPrivateStyleLoader } from '@angular/cdk/private';
import { _StructuralStylesLoader } from './_structural-styles-chunk.mjs';
import { MatRipple } from './_ripple-chunk.mjs';
import { TemplatePortal, DomPortalOutlet } from '@angular/cdk/portal';
import { _animationsDisabled } from './_animation-chunk.mjs';
import { Directionality, BidiModule } from '@angular/cdk/bidi';
import { createRepositionScrollStrategy, createOverlayRef, OverlayConfig, createFlexibleConnectedPositionStrategy, ViewportRuler, ScrollDispatcher, OverlayModule } from '@angular/cdk/overlay';
import { _getEventTarget, _getShadowRoot } from '@angular/cdk/platform';
import { CdkScrollableModule } from '@angular/cdk/scrolling';
import { MatRippleModule } from './_ripple-module-chunk.mjs';
import '@angular/cdk/coercion';
import '@angular/cdk/layout';
const MAT_MENU_PANEL = new InjectionToken('MAT_MENU_PANEL');
class MatMenuItem {
_elementRef = inject(ElementRef);
_document = inject(DOCUMENT);
_focusMonitor = inject(FocusMonitor);
_parentMenu = inject(MAT_MENU_PANEL, {
optional: true
});
_changeDetectorRef = inject(ChangeDetectorRef);
role = 'menuitem';
disabled = false;
disableRipple = false;
_hovered = new Subject();
_focused = new Subject();
_highlighted = false;
_triggersSubmenu = false;
constructor() {
inject(_CdkPrivateStyleLoader).load(_StructuralStylesLoader);
this._parentMenu?.addItem?.(this);
}
focus(origin, options) {
if (this._focusMonitor && origin) {
this._focusMonitor.focusVia(this._getHostElement(), origin, options);
} else {
this._getHostElement().focus(options);
}
this._focused.next(this);
}
ngAfterViewInit() {
if (this._focusMonitor) {
this._focusMonitor.monitor(this._elementRef, false);
}
}
ngOnDestroy() {
if (this._focusMonitor) {
this._focusMonitor.stopMonitoring(this._elementRef);
}
if (this._parentMenu && this._parentMenu.removeItem) {
this._parentMenu.removeItem(this);
}
this._hovered.complete();
this._focused.complete();
}
_getTabIndex() {
return this.disabled ? '-1' : '0';
}
_getHostElement() {
return this._elementRef.nativeElement;
}
_checkDisabled(event) {
if (this.disabled) {
event.preventDefault();
event.stopPropagation();
}
}
_handleMouseEnter() {
this._hovered.next(this);
}
getLabel() {
const clone = this._elementRef.nativeElement.cloneNode(true);
const icons = clone.querySelectorAll('mat-icon, .material-icons');
for (let i = 0; i < icons.length; i++) {
icons[i].remove();
}
return clone.textContent?.trim() || '';
}
_setHighlighted(isHighlighted) {
this._highlighted = isHighlighted;
this._changeDetectorRef.markForCheck();
}
_setTriggersSubmenu(triggersSubmenu) {
this._triggersSubmenu = triggersSubmenu;
this._changeDetectorRef.markForCheck();
}
_hasFocus() {
return this._document && this._document.activeElement === this._getHostElement();
}
static ɵfac = i0.ɵɵngDeclareFactory({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenuItem,
deps: [],
target: i0.ɵɵFactoryTarget.Component
});
static ɵcmp = i0.ɵɵngDeclareComponent({
minVersion: "17.0.0",
version: "21.0.3",
type: MatMenuItem,
isStandalone: true,
selector: "[mat-menu-item]",
inputs: {
role: "role",
disabled: ["disabled", "disabled", booleanAttribute],
disableRipple: ["disableRipple", "disableRipple", booleanAttribute]
},
host: {
listeners: {
"click": "_checkDisabled($event)",
"mouseenter": "_handleMouseEnter()"
},
properties: {
"attr.role": "role",
"class.mat-mdc-menu-item-highlighted": "_highlighted",
"class.mat-mdc-menu-item-submenu-trigger": "_triggersSubmenu",
"attr.tabindex": "_getTabIndex()",
"attr.aria-disabled": "disabled",
"attr.disabled": "disabled || null"
},
classAttribute: "mat-mdc-menu-item mat-focus-indicator"
},
exportAs: ["matMenuItem"],
ngImport: i0,
template: "<ng-content select=\"mat-icon, [matMenuItemIcon]\"></ng-content>\n<span class=\"mat-mdc-menu-item-text\"><ng-content></ng-content></span>\n<div class=\"mat-mdc-menu-ripple\" matRipple\n [matRippleDisabled]=\"disableRipple || disabled\"\n [matRippleTrigger]=\"_getHostElement()\">\n</div>\n\n@if (_triggersSubmenu) {\n <svg\n class=\"mat-mdc-menu-submenu-icon\"\n viewBox=\"0 0 5 10\"\n focusable=\"false\"\n aria-hidden=\"true\"><polygon points=\"0,0 5,5 0,10\"/></svg>\n}\n",
dependencies: [{
kind: "directive",
type: MatRipple,
selector: "[mat-ripple], [matRipple]",
inputs: ["matRippleColor", "matRippleUnbounded", "matRippleCentered", "matRippleRadius", "matRippleAnimation", "matRippleDisabled", "matRippleTrigger"],
exportAs: ["matRipple"]
}],
changeDetection: i0.ChangeDetectionStrategy.OnPush,
encapsulation: i0.ViewEncapsulation.None
});
}
i0.ɵɵngDeclareClassMetadata({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenuItem,
decorators: [{
type: Component,
args: [{
selector: '[mat-menu-item]',
exportAs: 'matMenuItem',
host: {
'[attr.role]': 'role',
'class': 'mat-mdc-menu-item mat-focus-indicator',
'[class.mat-mdc-menu-item-highlighted]': '_highlighted',
'[class.mat-mdc-menu-item-submenu-trigger]': '_triggersSubmenu',
'[attr.tabindex]': '_getTabIndex()',
'[attr.aria-disabled]': 'disabled',
'[attr.disabled]': 'disabled || null',
'(click)': '_checkDisabled($event)',
'(mouseenter)': '_handleMouseEnter()'
},
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
imports: [MatRipple],
template: "<ng-content select=\"mat-icon, [matMenuItemIcon]\"></ng-content>\n<span class=\"mat-mdc-menu-item-text\"><ng-content></ng-content></span>\n<div class=\"mat-mdc-menu-ripple\" matRipple\n [matRippleDisabled]=\"disableRipple || disabled\"\n [matRippleTrigger]=\"_getHostElement()\">\n</div>\n\n@if (_triggersSubmenu) {\n <svg\n class=\"mat-mdc-menu-submenu-icon\"\n viewBox=\"0 0 5 10\"\n focusable=\"false\"\n aria-hidden=\"true\"><polygon points=\"0,0 5,5 0,10\"/></svg>\n}\n"
}]
}],
ctorParameters: () => [],
propDecorators: {
role: [{
type: Input
}],
disabled: [{
type: Input,
args: [{
transform: booleanAttribute
}]
}],
disableRipple: [{
type: Input,
args: [{
transform: booleanAttribute
}]
}]
}
});
function throwMatMenuInvalidPositionX() {
throw Error(`xPosition value must be either 'before' or after'.
Example: <mat-menu xPosition="before" #menu="matMenu"></mat-menu>`);
}
function throwMatMenuInvalidPositionY() {
throw Error(`yPosition value must be either 'above' or below'.
Example: <mat-menu yPosition="above" #menu="matMenu"></mat-menu>`);
}
function throwMatMenuRecursiveError() {
throw Error(`matMenuTriggerFor: menu cannot contain its own trigger. Assign a menu that is ` + `not a parent of the trigger or move the trigger outside of the menu.`);
}
const MAT_MENU_CONTENT = new InjectionToken('MatMenuContent');
class MatMenuContent {
_template = inject(TemplateRef);
_appRef = inject(ApplicationRef);
_injector = inject(Injector);
_viewContainerRef = inject(ViewContainerRef);
_document = inject(DOCUMENT);
_changeDetectorRef = inject(ChangeDetectorRef);
_portal;
_outlet;
_attached = new Subject();
constructor() {}
attach(context = {}) {
if (!this._portal) {
this._portal = new TemplatePortal(this._template, this._viewContainerRef);
}
this.detach();
if (!this._outlet) {
this._outlet = new DomPortalOutlet(this._document.createElement('div'), this._appRef, this._injector);
}
const element = this._template.elementRef.nativeElement;
element.parentNode.insertBefore(this._outlet.outletElement, element);
this._changeDetectorRef.markForCheck();
this._portal.attach(this._outlet, context);
this._attached.next();
}
detach() {
if (this._portal?.isAttached) {
this._portal.detach();
}
}
ngOnDestroy() {
this.detach();
this._outlet?.dispose();
}
static ɵfac = i0.ɵɵngDeclareFactory({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenuContent,
deps: [],
target: i0.ɵɵFactoryTarget.Directive
});
static ɵdir = i0.ɵɵngDeclareDirective({
minVersion: "14.0.0",
version: "21.0.3",
type: MatMenuContent,
isStandalone: true,
selector: "ng-template[matMenuContent]",
providers: [{
provide: MAT_MENU_CONTENT,
useExisting: MatMenuContent
}],
ngImport: i0
});
}
i0.ɵɵngDeclareClassMetadata({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenuContent,
decorators: [{
type: Directive,
args: [{
selector: 'ng-template[matMenuContent]',
providers: [{
provide: MAT_MENU_CONTENT,
useExisting: MatMenuContent
}]
}]
}],
ctorParameters: () => []
});
const MAT_MENU_DEFAULT_OPTIONS = new InjectionToken('mat-menu-default-options', {
providedIn: 'root',
factory: () => ({
overlapTrigger: false,
xPosition: 'after',
yPosition: 'below',
backdropClass: 'cdk-overlay-transparent-backdrop'
})
});
const ENTER_ANIMATION = '_mat-menu-enter';
const EXIT_ANIMATION = '_mat-menu-exit';
class MatMenu {
_elementRef = inject(ElementRef);
_changeDetectorRef = inject(ChangeDetectorRef);
_injector = inject(Injector);
_keyManager;
_xPosition;
_yPosition;
_firstItemFocusRef;
_exitFallbackTimeout;
_animationsDisabled = _animationsDisabled();
_allItems;
_directDescendantItems = new QueryList();
_classList = {};
_panelAnimationState = 'void';
_animationDone = new Subject();
_isAnimating = signal(false, ...(ngDevMode ? [{
debugName: "_isAnimating"
}] : []));
parentMenu;
direction;
overlayPanelClass;
backdropClass;
ariaLabel;
ariaLabelledby;
ariaDescribedby;
get xPosition() {
return this._xPosition;
}
set xPosition(value) {
if (value !== 'before' && value !== 'after' && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throwMatMenuInvalidPositionX();
}
this._xPosition = value;
this.setPositionClasses();
}
get yPosition() {
return this._yPosition;
}
set yPosition(value) {
if (value !== 'above' && value !== 'below' && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throwMatMenuInvalidPositionY();
}
this._yPosition = value;
this.setPositionClasses();
}
templateRef;
items;
lazyContent;
overlapTrigger;
hasBackdrop;
set panelClass(classes) {
const previousPanelClass = this._previousPanelClass;
const newClassList = {
...this._classList
};
if (previousPanelClass && previousPanelClass.length) {
previousPanelClass.split(' ').forEach(className => {
newClassList[className] = false;
});
}
this._previousPanelClass = classes;
if (classes && classes.length) {
classes.split(' ').forEach(className => {
newClassList[className] = true;
});
this._elementRef.nativeElement.className = '';
}
this._classList = newClassList;
}
_previousPanelClass;
get classList() {
return this.panelClass;
}
set classList(classes) {
this.panelClass = classes;
}
closed = new EventEmitter();
close = this.closed;
panelId = inject(_IdGenerator).getId('mat-menu-panel-');
constructor() {
const defaultOptions = inject(MAT_MENU_DEFAULT_OPTIONS);
this.overlayPanelClass = defaultOptions.overlayPanelClass || '';
this._xPosition = defaultOptions.xPosition;
this._yPosition = defaultOptions.yPosition;
this.backdropClass = defaultOptions.backdropClass;
this.overlapTrigger = defaultOptions.overlapTrigger;
this.hasBackdrop = defaultOptions.hasBackdrop;
}
ngOnInit() {
this.setPositionClasses();
}
ngAfterContentInit() {
this._updateDirectDescendants();
this._keyManager = new FocusKeyManager(this._directDescendantItems).withWrap().withTypeAhead().withHomeAndEnd();
this._keyManager.tabOut.subscribe(() => this.closed.emit('tab'));
this._directDescendantItems.changes.pipe(startWith(this._directDescendantItems), switchMap(items => merge(...items.map(item => item._focused)))).subscribe(focusedItem => this._keyManager.updateActiveItem(focusedItem));
this._directDescendantItems.changes.subscribe(itemsList => {
const manager = this._keyManager;
if (this._panelAnimationState === 'enter' && manager.activeItem?._hasFocus()) {
const items = itemsList.toArray();
const index = Math.max(0, Math.min(items.length - 1, manager.activeItemIndex || 0));
if (items[index] && !items[index].disabled) {
manager.setActiveItem(index);
} else {
manager.setNextItemActive();
}
}
});
}
ngOnDestroy() {
this._keyManager?.destroy();
this._directDescendantItems.destroy();
this.closed.complete();
this._firstItemFocusRef?.destroy();
clearTimeout(this._exitFallbackTimeout);
}
_hovered() {
const itemChanges = this._directDescendantItems.changes;
return itemChanges.pipe(startWith(this._directDescendantItems), switchMap(items => merge(...items.map(item => item._hovered))));
}
addItem(_item) {}
removeItem(_item) {}
_handleKeydown(event) {
const keyCode = event.keyCode;
const manager = this._keyManager;
switch (keyCode) {
case ESCAPE:
if (!hasModifierKey(event)) {
event.preventDefault();
this.closed.emit('keydown');
}
break;
case LEFT_ARROW:
if (this.parentMenu && this.direction === 'ltr') {
this.closed.emit('keydown');
}
break;
case RIGHT_ARROW:
if (this.parentMenu && this.direction === 'rtl') {
this.closed.emit('keydown');
}
break;
default:
if (keyCode === UP_ARROW || keyCode === DOWN_ARROW) {
manager.setFocusOrigin('keyboard');
}
manager.onKeydown(event);
return;
}
}
focusFirstItem(origin = 'program') {
this._firstItemFocusRef?.destroy();
this._firstItemFocusRef = afterNextRender(() => {
const menuPanel = this._resolvePanel();
if (!menuPanel || !menuPanel.contains(document.activeElement)) {
const manager = this._keyManager;
manager.setFocusOrigin(origin).setFirstItemActive();
if (!manager.activeItem && menuPanel) {
menuPanel.focus();
}
}
}, {
injector: this._injector
});
}
resetActiveItem() {
this._keyManager.setActiveItem(-1);
}
setElevation(_depth) {}
setPositionClasses(posX = this.xPosition, posY = this.yPosition) {
this._classList = {
...this._classList,
['mat-menu-before']: posX === 'before',
['mat-menu-after']: posX === 'after',
['mat-menu-above']: posY === 'above',
['mat-menu-below']: posY === 'below'
};
this._changeDetectorRef.markForCheck();
}
_onAnimationDone(state) {
const isExit = state === EXIT_ANIMATION;
if (isExit || state === ENTER_ANIMATION) {
if (isExit) {
clearTimeout(this._exitFallbackTimeout);
this._exitFallbackTimeout = undefined;
}
this._animationDone.next(isExit ? 'void' : 'enter');
this._isAnimating.set(false);
}
}
_onAnimationStart(state) {
if (state === ENTER_ANIMATION || state === EXIT_ANIMATION) {
this._isAnimating.set(true);
}
}
_setIsOpen(isOpen) {
this._panelAnimationState = isOpen ? 'enter' : 'void';
if (isOpen) {
if (this._keyManager.activeItemIndex === 0) {
const menuPanel = this._resolvePanel();
if (menuPanel) {
menuPanel.scrollTop = 0;
}
}
} else if (!this._animationsDisabled) {
this._exitFallbackTimeout = setTimeout(() => this._onAnimationDone(EXIT_ANIMATION), 200);
}
if (this._animationsDisabled) {
setTimeout(() => {
this._onAnimationDone(isOpen ? ENTER_ANIMATION : EXIT_ANIMATION);
});
}
this._changeDetectorRef.markForCheck();
}
_updateDirectDescendants() {
this._allItems.changes.pipe(startWith(this._allItems)).subscribe(items => {
this._directDescendantItems.reset(items.filter(item => item._parentMenu === this));
this._directDescendantItems.notifyOnChanges();
});
}
_resolvePanel() {
let menuPanel = null;
if (this._directDescendantItems.length) {
menuPanel = this._directDescendantItems.first._getHostElement().closest('[role="menu"]');
}
return menuPanel;
}
static ɵfac = i0.ɵɵngDeclareFactory({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenu,
deps: [],
target: i0.ɵɵFactoryTarget.Component
});
static ɵcmp = i0.ɵɵngDeclareComponent({
minVersion: "16.1.0",
version: "21.0.3",
type: MatMenu,
isStandalone: true,
selector: "mat-menu",
inputs: {
backdropClass: "backdropClass",
ariaLabel: ["aria-label", "ariaLabel"],
ariaLabelledby: ["aria-labelledby", "ariaLabelledby"],
ariaDescribedby: ["aria-describedby", "ariaDescribedby"],
xPosition: "xPosition",
yPosition: "yPosition",
overlapTrigger: ["overlapTrigger", "overlapTrigger", booleanAttribute],
hasBackdrop: ["hasBackdrop", "hasBackdrop", value => value == null ? null : booleanAttribute(value)],
panelClass: ["class", "panelClass"],
classList: "classList"
},
outputs: {
closed: "closed",
close: "close"
},
host: {
properties: {
"attr.aria-label": "null",
"attr.aria-labelledby": "null",
"attr.aria-describedby": "null"
}
},
providers: [{
provide: MAT_MENU_PANEL,
useExisting: MatMenu
}],
queries: [{
propertyName: "lazyContent",
first: true,
predicate: MAT_MENU_CONTENT,
descendants: true
}, {
propertyName: "_allItems",
predicate: MatMenuItem,
descendants: true
}, {
propertyName: "items",
predicate: MatMenuItem
}],
viewQueries: [{
propertyName: "templateRef",
first: true,
predicate: TemplateRef,
descendants: true
}],
exportAs: ["matMenu"],
ngImport: i0,
template: "<ng-template>\n <div\n class=\"mat-mdc-menu-panel\"\n [id]=\"panelId\"\n [class]=\"_classList\"\n [class.mat-menu-panel-animations-disabled]=\"_animationsDisabled\"\n [class.mat-menu-panel-exit-animation]=\"_panelAnimationState === 'void'\"\n [class.mat-menu-panel-animating]=\"_isAnimating()\"\n (click)=\"closed.emit('click')\"\n tabindex=\"-1\"\n role=\"menu\"\n (animationstart)=\"_onAnimationStart($event.animationName)\"\n (animationend)=\"_onAnimationDone($event.animationName)\"\n (animationcancel)=\"_onAnimationDone($event.animationName)\"\n [attr.aria-label]=\"ariaLabel || null\"\n [attr.aria-labelledby]=\"ariaLabelledby || null\"\n [attr.aria-describedby]=\"ariaDescribedby || null\">\n <div class=\"mat-mdc-menu-content\">\n <ng-content></ng-content>\n </div>\n </div>\n</ng-template>\n",
styles: ["mat-menu{display:none}.mat-mdc-menu-content{margin:0;padding:8px 0;outline:0}.mat-mdc-menu-content,.mat-mdc-menu-content .mat-mdc-menu-item .mat-mdc-menu-item-text{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;flex:1;white-space:normal;font-family:var(--mat-menu-item-label-text-font, var(--mat-sys-label-large-font));line-height:var(--mat-menu-item-label-text-line-height, var(--mat-sys-label-large-line-height));font-size:var(--mat-menu-item-label-text-size, var(--mat-sys-label-large-size));letter-spacing:var(--mat-menu-item-label-text-tracking, var(--mat-sys-label-large-tracking));font-weight:var(--mat-menu-item-label-text-weight, var(--mat-sys-label-large-weight))}@keyframes _mat-menu-enter{from{opacity:0;transform:scale(0.8)}to{opacity:1;transform:none}}@keyframes _mat-menu-exit{from{opacity:1}to{opacity:0}}.mat-mdc-menu-panel{min-width:112px;max-width:280px;overflow:auto;box-sizing:border-box;outline:0;animation:_mat-menu-enter 120ms cubic-bezier(0, 0, 0.2, 1);border-radius:var(--mat-menu-container-shape, var(--mat-sys-corner-extra-small));background-color:var(--mat-menu-container-color, var(--mat-sys-surface-container));box-shadow:var(--mat-menu-container-elevation-shadow, 0px 3px 1px -2px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12));will-change:transform,opacity}.mat-mdc-menu-panel.mat-menu-panel-exit-animation{animation:_mat-menu-exit 100ms 25ms linear forwards}.mat-mdc-menu-panel.mat-menu-panel-animations-disabled{animation:none}.mat-mdc-menu-panel.mat-menu-panel-animating{pointer-events:none}.mat-mdc-menu-panel.mat-menu-panel-animating:has(.mat-mdc-menu-content:empty){display:none}@media(forced-colors: active){.mat-mdc-menu-panel{outline:solid 1px}}.mat-mdc-menu-panel .mat-divider{border-top-color:var(--mat-menu-divider-color, var(--mat-sys-surface-variant));margin-bottom:var(--mat-menu-divider-bottom-spacing, 8px);margin-top:var(--mat-menu-divider-top-spacing, 8px)}.mat-mdc-menu-item{display:flex;position:relative;align-items:center;justify-content:flex-start;overflow:hidden;padding:0;cursor:pointer;width:100%;text-align:left;box-sizing:border-box;color:inherit;font-size:inherit;background:none;text-decoration:none;margin:0;min-height:48px;padding-left:var(--mat-menu-item-leading-spacing, 12px);padding-right:var(--mat-menu-item-trailing-spacing, 12px);-webkit-user-select:none;user-select:none;cursor:pointer;outline:none;border:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-menu-item::-moz-focus-inner{border:0}[dir=rtl] .mat-mdc-menu-item{padding-left:var(--mat-menu-item-trailing-spacing, 12px);padding-right:var(--mat-menu-item-leading-spacing, 12px)}.mat-mdc-menu-item:has(.material-icons,mat-icon,[matButtonIcon]){padding-left:var(--mat-menu-item-with-icon-leading-spacing, 12px);padding-right:var(--mat-menu-item-with-icon-trailing-spacing, 12px)}[dir=rtl] .mat-mdc-menu-item:has(.material-icons,mat-icon,[matButtonIcon]){padding-left:var(--mat-menu-item-with-icon-trailing-spacing, 12px);padding-right:var(--mat-menu-item-with-icon-leading-spacing, 12px)}.mat-mdc-menu-item,.mat-mdc-menu-item:visited,.mat-mdc-menu-item:link{color:var(--mat-menu-item-label-text-color, var(--mat-sys-on-surface))}.mat-mdc-menu-item .mat-icon-no-color,.mat-mdc-menu-item .mat-mdc-menu-submenu-icon{color:var(--mat-menu-item-icon-color, var(--mat-sys-on-surface-variant))}.mat-mdc-menu-item[disabled]{cursor:default;opacity:.38}.mat-mdc-menu-item[disabled]::after{display:block;position:absolute;content:\"\";top:0;left:0;bottom:0;right:0}.mat-mdc-menu-item:focus{outline:0}.mat-mdc-menu-item .mat-icon{flex-shrink:0;margin-right:var(--mat-menu-item-spacing, 12px);height:var(--mat-menu-item-icon-size, 24px);width:var(--mat-menu-item-icon-size, 24px)}[dir=rtl] .mat-mdc-menu-item{text-align:right}[dir=rtl] .mat-mdc-menu-item .mat-icon{margin-right:0;margin-left:var(--mat-menu-item-spacing, 12px)}.mat-mdc-menu-item:not([disabled]):hover{background-color:var(--mat-menu-item-hover-state-layer-color, color-mix(in srgb, var(--mat-sys-on-surface) calc(var(--mat-sys-hover-state-layer-opacity) * 100%), transparent))}.mat-mdc-menu-item:not([disabled]).cdk-program-focused,.mat-mdc-menu-item:not([disabled]).cdk-keyboard-focused,.mat-mdc-menu-item:not([disabled]).mat-mdc-menu-item-highlighted{background-color:var(--mat-menu-item-focus-state-layer-color, color-mix(in srgb, var(--mat-sys-on-surface) calc(var(--mat-sys-focus-state-layer-opacity) * 100%), transparent))}@media(forced-colors: active){.mat-mdc-menu-item{margin-top:1px}}.mat-mdc-menu-submenu-icon{width:var(--mat-menu-item-icon-size, 24px);height:10px;fill:currentColor;padding-left:var(--mat-menu-item-spacing, 12px)}[dir=rtl] .mat-mdc-menu-submenu-icon{padding-right:var(--mat-menu-item-spacing, 12px);padding-left:0}[dir=rtl] .mat-mdc-menu-submenu-icon polygon{transform:scaleX(-1);transform-origin:center}@media(forced-colors: active){.mat-mdc-menu-submenu-icon{fill:CanvasText}}.mat-mdc-menu-item .mat-mdc-menu-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none}\n"],
changeDetection: i0.ChangeDetectionStrategy.OnPush,
encapsulation: i0.ViewEncapsulation.None
});
}
i0.ɵɵngDeclareClassMetadata({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenu,
decorators: [{
type: Component,
args: [{
selector: 'mat-menu',
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
exportAs: 'matMenu',
host: {
'[attr.aria-label]': 'null',
'[attr.aria-labelledby]': 'null',
'[attr.aria-describedby]': 'null'
},
providers: [{
provide: MAT_MENU_PANEL,
useExisting: MatMenu
}],
template: "<ng-template>\n <div\n class=\"mat-mdc-menu-panel\"\n [id]=\"panelId\"\n [class]=\"_classList\"\n [class.mat-menu-panel-animations-disabled]=\"_animationsDisabled\"\n [class.mat-menu-panel-exit-animation]=\"_panelAnimationState === 'void'\"\n [class.mat-menu-panel-animating]=\"_isAnimating()\"\n (click)=\"closed.emit('click')\"\n tabindex=\"-1\"\n role=\"menu\"\n (animationstart)=\"_onAnimationStart($event.animationName)\"\n (animationend)=\"_onAnimationDone($event.animationName)\"\n (animationcancel)=\"_onAnimationDone($event.animationName)\"\n [attr.aria-label]=\"ariaLabel || null\"\n [attr.aria-labelledby]=\"ariaLabelledby || null\"\n [attr.aria-describedby]=\"ariaDescribedby || null\">\n <div class=\"mat-mdc-menu-content\">\n <ng-content></ng-content>\n </div>\n </div>\n</ng-template>\n",
styles: ["mat-menu{display:none}.mat-mdc-menu-content{margin:0;padding:8px 0;outline:0}.mat-mdc-menu-content,.mat-mdc-menu-content .mat-mdc-menu-item .mat-mdc-menu-item-text{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;flex:1;white-space:normal;font-family:var(--mat-menu-item-label-text-font, var(--mat-sys-label-large-font));line-height:var(--mat-menu-item-label-text-line-height, var(--mat-sys-label-large-line-height));font-size:var(--mat-menu-item-label-text-size, var(--mat-sys-label-large-size));letter-spacing:var(--mat-menu-item-label-text-tracking, var(--mat-sys-label-large-tracking));font-weight:var(--mat-menu-item-label-text-weight, var(--mat-sys-label-large-weight))}@keyframes _mat-menu-enter{from{opacity:0;transform:scale(0.8)}to{opacity:1;transform:none}}@keyframes _mat-menu-exit{from{opacity:1}to{opacity:0}}.mat-mdc-menu-panel{min-width:112px;max-width:280px;overflow:auto;box-sizing:border-box;outline:0;animation:_mat-menu-enter 120ms cubic-bezier(0, 0, 0.2, 1);border-radius:var(--mat-menu-container-shape, var(--mat-sys-corner-extra-small));background-color:var(--mat-menu-container-color, var(--mat-sys-surface-container));box-shadow:var(--mat-menu-container-elevation-shadow, 0px 3px 1px -2px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12));will-change:transform,opacity}.mat-mdc-menu-panel.mat-menu-panel-exit-animation{animation:_mat-menu-exit 100ms 25ms linear forwards}.mat-mdc-menu-panel.mat-menu-panel-animations-disabled{animation:none}.mat-mdc-menu-panel.mat-menu-panel-animating{pointer-events:none}.mat-mdc-menu-panel.mat-menu-panel-animating:has(.mat-mdc-menu-content:empty){display:none}@media(forced-colors: active){.mat-mdc-menu-panel{outline:solid 1px}}.mat-mdc-menu-panel .mat-divider{border-top-color:var(--mat-menu-divider-color, var(--mat-sys-surface-variant));margin-bottom:var(--mat-menu-divider-bottom-spacing, 8px);margin-top:var(--mat-menu-divider-top-spacing, 8px)}.mat-mdc-menu-item{display:flex;position:relative;align-items:center;justify-content:flex-start;overflow:hidden;padding:0;cursor:pointer;width:100%;text-align:left;box-sizing:border-box;color:inherit;font-size:inherit;background:none;text-decoration:none;margin:0;min-height:48px;padding-left:var(--mat-menu-item-leading-spacing, 12px);padding-right:var(--mat-menu-item-trailing-spacing, 12px);-webkit-user-select:none;user-select:none;cursor:pointer;outline:none;border:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-menu-item::-moz-focus-inner{border:0}[dir=rtl] .mat-mdc-menu-item{padding-left:var(--mat-menu-item-trailing-spacing, 12px);padding-right:var(--mat-menu-item-leading-spacing, 12px)}.mat-mdc-menu-item:has(.material-icons,mat-icon,[matButtonIcon]){padding-left:var(--mat-menu-item-with-icon-leading-spacing, 12px);padding-right:var(--mat-menu-item-with-icon-trailing-spacing, 12px)}[dir=rtl] .mat-mdc-menu-item:has(.material-icons,mat-icon,[matButtonIcon]){padding-left:var(--mat-menu-item-with-icon-trailing-spacing, 12px);padding-right:var(--mat-menu-item-with-icon-leading-spacing, 12px)}.mat-mdc-menu-item,.mat-mdc-menu-item:visited,.mat-mdc-menu-item:link{color:var(--mat-menu-item-label-text-color, var(--mat-sys-on-surface))}.mat-mdc-menu-item .mat-icon-no-color,.mat-mdc-menu-item .mat-mdc-menu-submenu-icon{color:var(--mat-menu-item-icon-color, var(--mat-sys-on-surface-variant))}.mat-mdc-menu-item[disabled]{cursor:default;opacity:.38}.mat-mdc-menu-item[disabled]::after{display:block;position:absolute;content:\"\";top:0;left:0;bottom:0;right:0}.mat-mdc-menu-item:focus{outline:0}.mat-mdc-menu-item .mat-icon{flex-shrink:0;margin-right:var(--mat-menu-item-spacing, 12px);height:var(--mat-menu-item-icon-size, 24px);width:var(--mat-menu-item-icon-size, 24px)}[dir=rtl] .mat-mdc-menu-item{text-align:right}[dir=rtl] .mat-mdc-menu-item .mat-icon{margin-right:0;margin-left:var(--mat-menu-item-spacing, 12px)}.mat-mdc-menu-item:not([disabled]):hover{background-color:var(--mat-menu-item-hover-state-layer-color, color-mix(in srgb, var(--mat-sys-on-surface) calc(var(--mat-sys-hover-state-layer-opacity) * 100%), transparent))}.mat-mdc-menu-item:not([disabled]).cdk-program-focused,.mat-mdc-menu-item:not([disabled]).cdk-keyboard-focused,.mat-mdc-menu-item:not([disabled]).mat-mdc-menu-item-highlighted{background-color:var(--mat-menu-item-focus-state-layer-color, color-mix(in srgb, var(--mat-sys-on-surface) calc(var(--mat-sys-focus-state-layer-opacity) * 100%), transparent))}@media(forced-colors: active){.mat-mdc-menu-item{margin-top:1px}}.mat-mdc-menu-submenu-icon{width:var(--mat-menu-item-icon-size, 24px);height:10px;fill:currentColor;padding-left:var(--mat-menu-item-spacing, 12px)}[dir=rtl] .mat-mdc-menu-submenu-icon{padding-right:var(--mat-menu-item-spacing, 12px);padding-left:0}[dir=rtl] .mat-mdc-menu-submenu-icon polygon{transform:scaleX(-1);transform-origin:center}@media(forced-colors: active){.mat-mdc-menu-submenu-icon{fill:CanvasText}}.mat-mdc-menu-item .mat-mdc-menu-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none}\n"]
}]
}],
ctorParameters: () => [],
propDecorators: {
_allItems: [{
type: ContentChildren,
args: [MatMenuItem, {
descendants: true
}]
}],
backdropClass: [{
type: Input
}],
ariaLabel: [{
type: Input,
args: ['aria-label']
}],
ariaLabelledby: [{
type: Input,
args: ['aria-labelledby']
}],
ariaDescribedby: [{
type: Input,
args: ['aria-describedby']
}],
xPosition: [{
type: Input
}],
yPosition: [{
type: Input
}],
templateRef: [{
type: ViewChild,
args: [TemplateRef]
}],
items: [{
type: ContentChildren,
args: [MatMenuItem, {
descendants: false
}]
}],
lazyContent: [{
type: ContentChild,
args: [MAT_MENU_CONTENT]
}],
overlapTrigger: [{
type: Input,
args: [{
transform: booleanAttribute
}]
}],
hasBackdrop: [{
type: Input,
args: [{
transform: value => value == null ? null : booleanAttribute(value)
}]
}],
panelClass: [{
type: Input,
args: ['class']
}],
classList: [{
type: Input
}],
closed: [{
type: Output
}],
close: [{
type: Output
}]
}
});
const MAT_MENU_SCROLL_STRATEGY = new InjectionToken('mat-menu-scroll-strategy', {
providedIn: 'root',
factory: () => {
const injector = inject(Injector);
return () => createRepositionScrollStrategy(injector);
}
});
const MENU_PANEL_TOP_PADDING = 8;
const PANELS_TO_TRIGGERS = new WeakMap();
class MatMenuTriggerBase {
_canHaveBackdrop;
_element = inject(ElementRef);
_viewContainerRef = inject(ViewContainerRef);
_menuItemInstance = inject(MatMenuItem, {
optional: true,
self: true
});
_dir = inject(Directionality, {
optional: true
});
_focusMonitor = inject(FocusMonitor);
_ngZone = inject(NgZone);
_injector = inject(Injector);
_scrollStrategy = inject(MAT_MENU_SCROLL_STRATEGY);
_changeDetectorRef = inject(ChangeDetectorRef);
_animationsDisabled = _animationsDisabled();
_portal;
_overlayRef = null;
_menuOpen = false;
_closingActionsSubscription = Subscription.EMPTY;
_menuCloseSubscription = Subscription.EMPTY;
_pendingRemoval;
_parentMaterialMenu;
_parentInnerPadding;
_openedBy = undefined;
get _menu() {
return this._menuInternal;
}
set _menu(menu) {
if (menu === this._menuInternal) {
return;
}
this._menuInternal = menu;
this._menuCloseSubscription.unsubscribe();
if (menu) {
if (menu === this._parentMaterialMenu && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throwMatMenuRecursiveError();
}
this._menuCloseSubscription = menu.close.subscribe(reason => {
this._destroyMenu(reason);
if ((reason === 'click' || reason === 'tab') && this._parentMaterialMenu) {
this._parentMaterialMenu.closed.emit(reason);
}
});
}
this._menuItemInstance?._setTriggersSubmenu(this._triggersSubmenu());
}
_menuInternal;
constructor(_canHaveBackdrop) {
this._canHaveBackdrop = _canHaveBackdrop;
const parentMenu = inject(MAT_MENU_PANEL, {
optional: true
});
this._parentMaterialMenu = parentMenu instanceof MatMenu ? parentMenu : undefined;
}
ngOnDestroy() {
if (this._menu && this._ownsMenu(this._menu)) {
PANELS_TO_TRIGGERS.delete(this._menu);
}
this._pendingRemoval?.unsubscribe();
this._menuCloseSubscription.unsubscribe();
this._closingActionsSubscription.unsubscribe();
if (this._overlayRef) {
this._overlayRef.dispose();
this._overlayRef = null;
}
}
get menuOpen() {
return this._menuOpen;
}
get dir() {
return this._dir && this._dir.value === 'rtl' ? 'rtl' : 'ltr';
}
_triggersSubmenu() {
return !!(this._menuItemInstance && this._parentMaterialMenu && this._menu);
}
_closeMenu() {
this._menu?.close.emit();
}
_openMenu(autoFocus) {
const menu = this._menu;
if (this._menuOpen || !menu) {
return;
}
this._pendingRemoval?.unsubscribe();
const previousTrigger = PANELS_TO_TRIGGERS.get(menu);
PANELS_TO_TRIGGERS.set(menu, this);
if (previousTrigger && previousTrigger !== this) {
previousTrigger._closeMenu();
}
const overlayRef = this._createOverlay(menu);
const overlayConfig = overlayRef.getConfig();
const positionStrategy = overlayConfig.positionStrategy;
this._setPosition(menu, positionStrategy);
if (this._canHaveBackdrop) {
overlayConfig.hasBackdrop = menu.hasBackdrop == null ? !this._triggersSubmenu() : menu.hasBackdrop;
} else {
overlayConfig.hasBackdrop = false;
}
if (!overlayRef.hasAttached()) {
overlayRef.attach(this._getPortal(menu));
menu.lazyContent?.attach(this.menuData);
}
this._closingActionsSubscription = this._menuClosingActions().subscribe(() => this._closeMenu());
menu.parentMenu = this._triggersSubmenu() ? this._parentMaterialMenu : undefined;
menu.direction = this.dir;
if (autoFocus) {
menu.focusFirstItem(this._openedBy || 'program');
}
this._setIsMenuOpen(true);
if (menu instanceof MatMenu) {
menu._setIsOpen(true);
menu._directDescendantItems.changes.pipe(takeUntil(menu.close)).subscribe(() => {
positionStrategy.withLockedPosition(false).reapplyLastPosition();
positionStrategy.withLockedPosition(true);
});
}
}
focus(origin, options) {
if (this._focusMonitor && origin) {
this._focusMonitor.focusVia(this._element, origin, options);
} else {
this._element.nativeElement.focus(options);
}
}
_destroyMenu(reason) {
const overlayRef = this._overlayRef;
const menu = this._menu;
if (!overlayRef || !this.menuOpen) {
return;
}
this._closingActionsSubscription.unsubscribe();
this._pendingRemoval?.unsubscribe();
if (menu instanceof MatMenu && this._ownsMenu(menu)) {
this._pendingRemoval = menu._animationDone.pipe(take(1)).subscribe(() => {
overlayRef.detach();
if (!PANELS_TO_TRIGGERS.has(menu)) {
menu.lazyContent?.detach();
}
});
menu._setIsOpen(false);
} else {
overlayRef.detach();
menu?.lazyContent?.detach();
}
if (menu && this._ownsMenu(menu)) {
PANELS_TO_TRIGGERS.delete(menu);
}
if (this.restoreFocus && (reason === 'keydown' || !this._openedBy || !this._triggersSubmenu())) {
this.focus(this._openedBy);
}
this._openedBy = undefined;
this._setIsMenuOpen(false);
}
_setIsMenuOpen(isOpen) {
if (isOpen !== this._menuOpen) {
this._menuOpen = isOpen;
this._menuOpen ? this.menuOpened.emit() : this.menuClosed.emit();
if (this._triggersSubmenu()) {
this._menuItemInstance._setHighlighted(isOpen);
}
this._changeDetectorRef.markForCheck();
}
}
_createOverlay(menu) {
if (!this._overlayRef) {
const config = this._getOverlayConfig(menu);
this._subscribeToPositions(menu, config.positionStrategy);
this._overlayRef = createOverlayRef(this._injector, config);
this._overlayRef.keydownEvents().subscribe(event => {
if (this._menu instanceof MatMenu) {
this._menu._handleKeydown(event);
}
});
}
return this._overlayRef;
}
_getOverlayConfig(menu) {
return new OverlayConfig({
positionStrategy: createFlexibleConnectedPositionStrategy(this._injector, this._getOverlayOrigin()).withLockedPosition().withGrowAfterOpen().withTransformOriginOn('.mat-menu-panel, .mat-mdc-menu-panel'),
backdropClass: menu.backdropClass || 'cdk-overlay-transparent-backdrop',
panelClass: menu.overlayPanelClass,
scrollStrategy: this._scrollStrategy(),
direction: this._dir || 'ltr',
disableAnimations: this._animationsDisabled
});
}
_subscribeToPositions(menu, position) {
if (menu.setPositionClasses) {
position.positionChanges.subscribe(change => {
this._ngZone.run(() => {
const posX = change.connectionPair.overlayX === 'start' ? 'after' : 'before';
const posY = change.connectionPair.overlayY === 'top' ? 'below' : 'above';
menu.setPositionClasses(posX, posY);
});
});
}
}
_setPosition(menu, positionStrategy) {
let [originX, originFallbackX] = menu.xPosition === 'before' ? ['end', 'start'] : ['start', 'end'];
let [overlayY, overlayFallbackY] = menu.yPosition === 'above' ? ['bottom', 'top'] : ['top', 'bottom'];
let [originY, originFallbackY] = [overlayY, overlayFallbackY];
let [overlayX, overlayFallbackX] = [originX, originFallbackX];
let offsetY = 0;
if (this._triggersSubmenu()) {
overlayFallbackX = originX = menu.xPosition === 'before' ? 'start' : 'end';
originFallbackX = overlayX = originX === 'end' ? 'start' : 'end';
if (this._parentMaterialMenu) {
if (this._parentInnerPadding == null) {
const firstItem = this._parentMaterialMenu.items.first;
this._parentInnerPadding = firstItem ? firstItem._getHostElement().offsetTop : 0;
}
offsetY = overlayY === 'bottom' ? this._parentInnerPadding : -this._parentInnerPadding;
}
} else if (!menu.overlapTrigger) {
originY = overlayY === 'top' ? 'bottom' : 'top';
originFallbackY = overlayFallbackY === 'top' ? 'bottom' : 'top';
}
positionStrategy.withPositions([{
originX,
originY,
overlayX,
overlayY,
offsetY
}, {
originX: originFallbackX,
originY,
overlayX: overlayFallbackX,
overlayY,
offsetY
}, {
originX,
originY: originFallbackY,
overlayX,
overlayY: overlayFallbackY,
offsetY: -offsetY
}, {
originX: originFallbackX,
originY: originFallbackY,
overlayX: overlayFallbackX,
overlayY: overlayFallbackY,
offsetY: -offsetY
}]);
}
_menuClosingActions() {
const outsideClicks = this._getOutsideClickStream(this._overlayRef);
const detachments = this._overlayRef.detachments();
const parentClose = this._parentMaterialMenu ? this._parentMaterialMenu.closed : of();
const hover = this._parentMaterialMenu ? this._parentMaterialMenu._hovered().pipe(filter(active => this._menuOpen && active !== this._menuItemInstance)) : of();
return merge(outsideClicks, parentClose, hover, detachments);
}
_getPortal(menu) {
if (!this._portal || this._portal.templateRef !== menu.templateRef) {
this._portal = new TemplatePortal(menu.templateRef, this._viewContainerRef);
}
return this._portal;
}
_ownsMenu(menu) {
return PANELS_TO_TRIGGERS.get(menu) === this;
}
static ɵfac = i0.ɵɵngDeclareFactory({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenuTriggerBase,
deps: "invalid",
target: i0.ɵɵFactoryTarget.Directive
});
static ɵdir = i0.ɵɵngDeclareDirective({
minVersion: "14.0.0",
version: "21.0.3",
type: MatMenuTriggerBase,
isStandalone: true,
ngImport: i0
});
}
i0.ɵɵngDeclareClassMetadata({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenuTriggerBase,
decorators: [{
type: Directive
}],
ctorParameters: () => [{
type: undefined
}]
});
class MatMenuTrigger extends MatMenuTriggerBase {
_cleanupTouchstart;
_hoverSubscription = Subscription.EMPTY;
get _deprecatedMatMenuTriggerFor() {
return this.menu;
}
set _deprecatedMatMenuTriggerFor(v) {
this.menu = v;
}
get menu() {
return this._menu;
}
set menu(menu) {
this._menu = menu;
}
menuData;
restoreFocus = true;
menuOpened = new EventEmitter();
onMenuOpen = this.menuOpened;
menuClosed = new EventEmitter();
onMenuClose = this.menuClosed;
constructor() {
super(true);
const renderer = inject(Renderer2);
this._cleanupTouchstart = renderer.listen(this._element.nativeElement, 'touchstart', event => {
if (!isFakeTouchstartFromScreenReader(event)) {
this._openedBy = 'touch';
}
}, {
passive: true
});
}
triggersSubmenu() {
return super._triggersSubmenu();
}
toggleMenu() {
return this.menuOpen ? this.closeMenu() : this.openMenu();
}
openMenu() {
this._openMenu(true);
}
closeMenu() {
this._closeMenu();
}
updatePosition() {
this._overlayRef?.updatePosition();
}
ngAfterContentInit() {
this._handleHover();
}
ngOnDestroy() {
super.ngOnDestroy();
this._cleanupTouchstart();
this._hoverSubscription.unsubscribe();
}
_getOverlayOrigin() {
return this._element;
}
_getOutsideClickStream(overlayRef) {
return overlayRef.backdropClick();
}
_handleMousedown(event) {
if (!isFakeMousedownFromScreenReader(event)) {
this._openedBy = event.button === 0 ? 'mouse' : undefined;
if (this.triggersSubmenu()) {
event.preventDefault();
}
}
}
_handleKeydown(event) {
const keyCode = event.keyCode;
if (keyCode === ENTER || keyCode === SPACE) {
this._openedBy = 'keyboard';
}
if (this.triggersSubmenu() && (keyCode === RIGHT_ARROW && this.dir === 'ltr' || keyCode === LEFT_ARROW && this.dir === 'rtl')) {
this._openedBy = 'keyboard';
this.openMenu();
}
}
_handleClick(event) {
if (this.triggersSubmenu()) {
event.stopPropagation();
this.openMenu();
} else {
this.toggleMenu();
}
}
_handleHover() {
if (this.triggersSubmenu() && this._parentMaterialMenu) {
this._hoverSubscription = this._parentMaterialMenu._hovered().subscribe(active => {
if (active === this._menuItemInstance && !active.disabled && this._parentMaterialMenu?._panelAnimationState !== 'void') {
this._openedBy = 'mouse';
this._openMenu(false);
}
});
}
}
static ɵfac = i0.ɵɵngDeclareFactory({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenuTrigger,
deps: [],
target: i0.ɵɵFactoryTarget.Directive
});
static ɵdir = i0.ɵɵngDeclareDirective({
minVersion: "14.0.0",
version: "21.0.3",
type: MatMenuTrigger,
isStandalone: true,
selector: "[mat-menu-trigger-for], [matMenuTriggerFor]",
inputs: {
_deprecatedMatMenuTriggerFor: ["mat-menu-trigger-for", "_deprecatedMatMenuTriggerFor"],
menu: ["matMenuTriggerFor", "menu"],
menuData: ["matMenuTriggerData", "menuData"],
restoreFocus: ["matMenuTriggerRestoreFocus", "restoreFocus"]
},
outputs: {
menuOpened: "menuOpened",
onMenuOpen: "onMenuOpen",
menuClosed: "menuClosed",
onMenuClose: "onMenuClose"
},
host: {
listeners: {
"click": "_handleClick($event)",
"mousedown": "_handleMousedown($event)",
"keydown": "_handleKeydown($event)"
},
properties: {
"attr.aria-haspopup": "menu ? \"menu\" : null",
"attr.aria-expanded": "menuOpen",
"attr.aria-controls": "menuOpen ? menu?.panelId : null"
},
classAttribute: "mat-mdc-menu-trigger"
},
exportAs: ["matMenuTrigger"],
usesInheritance: true,
ngImport: i0
});
}
i0.ɵɵngDeclareClassMetadata({
minVersion: "12.0.0",
version: "21.0.3",
ngImport: i0,
type: MatMenuTrigger,
decorators: [{
type: Directive,
args: [{
selector: '[mat-menu-trigger-for], [matMenuTriggerFor]',
host: {
'class': 'mat-mdc-menu-trigger',
'[attr.aria-haspopup]': 'menu ? "menu" : null',
'[attr.aria-expanded]': 'menuOpen',
'[attr.aria-controls]': 'menuOpen ? menu?.panelId : null',
'(click)': '_handleClick($event)',
'(mousedown)': '_handleMousedown($event)',
'(keydown)': '_handleKeydown($event)'
},
exportAs: 'matMenuTrigger'
}]
}],
ctorParameters: () => [],
propDecorators: {
_deprecatedMatMenuTriggerFor: [{
type: Input,
args: ['mat-menu-trigger-for']
}],
menu: [{
type: Input,
args: ['matMenuTriggerFor']
}],
menuData: [{
type: Input,
args: ['matMenuTriggerData']
}],
restoreFocus: [{
type: Input,
args: ['matMenuTriggerRestoreFocus']
}],
menuOpened: [{
type: Output
}],
onMenuOpen: [{
type: Output
}],
menuClosed: [{
type: Output
}],
onMenuClose: [{
type: Output
}]
}
});
class MatContextMenuTrigger extends MatMenuTriggerBase {
_point = {
x: 0,
y: 0,
initialX: 0,
initialY: 0,
initialScrollX: 0,
initialScrollY: 0
};
_triggerPressedControl = false;
_rootNode;
_document = inject(DOCUMENT);
_viewportRuler = inject(ViewportRuler);
_scrollDispatcher = inject(ScrollDispatcher);
_scrollSubscription;
get menu() {
return this._menu;
}
set menu(menu) {
this._menu = menu;
}
menuData;
restoreFocus = true;
disabled = false;
menuOpened = new EventEmitter();
menuClosed = new EventEmitter();
constructor() {
super(false);
}
ngOnDestroy() {
super.ngOnDestroy();
this._scrollSubscription?.unsubscribe();
}
_handleContextMenuEvent(event) {
if (!this.disabled) {
event.preventDefault();
if (this.menuOpen) {
this._initializePoint(event.clientX, event.clientY);
this._updatePosition();
} else {
this._openContextMenu(event);
}
}
}
_destroyMenu(reason) {
super._destroyMenu(reason);
this._scrollSubscription?.unsubscribe();
}
_getOverlayOrigin() {
return this._point;
}
_getOutsideClickStream(overlayRef) {
return overlayRef.outsidePointerEvents().pipe(skipWhile((event, index) => {
if (event.type === 'contextmenu') {
return this._isWithinMenuOrTrigger(_getEventTarget(even