/** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import { Directive, inject, Injectable, Input } from '@angular/core'; import { Directionality } from '@angular/cdk/bidi'; import { Overlay, OverlayConfig, STANDARD_DROPDOWN_BELOW_POSITIONS, } from '@angular/cdk/overlay'; import { coerceBooleanProperty } from '@angular/cdk/coercion'; import { _getEventTarget } from '@angular/cdk/platform'; import { merge, partition } from 'rxjs'; import { skip, takeUntil, skipWhile } from 'rxjs/operators'; import { MENU_STACK, MenuStack } from './menu-stack'; import { CdkMenuTriggerBase, MENU_TRIGGER } from './menu-trigger-base'; import * as i0 from "@angular/core"; /** The preferred menu positions for the context menu. */ const CONTEXT_MENU_POSITIONS = STANDARD_DROPDOWN_BELOW_POSITIONS.map(position => { // In cases where the first menu item in the context menu is a trigger the submenu opens on a // hover event. We offset the context menu 2px by default to prevent this from occurring. const offsetX = position.overlayX === 'start' ? 2 : -2; const offsetY = position.overlayY === 'top' ? 2 : -2; return { ...position, offsetX, offsetY }; }); /** Tracks the last open context menu trigger across the entire application. */ export class ContextMenuTracker { /** * Close the previous open context menu and set the given one as being open. * @param trigger The trigger for the currently open Context Menu. */ update(trigger) { if (ContextMenuTracker._openContextMenuTrigger !== trigger) { ContextMenuTracker._openContextMenuTrigger?.close(); ContextMenuTracker._openContextMenuTrigger = trigger; } } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: ContextMenuTracker, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: ContextMenuTracker, providedIn: 'root' }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: ContextMenuTracker, decorators: [{ type: Injectable, args: [{ providedIn: 'root' }] }] }); /** * A directive that opens a menu when a user right-clicks within its host element. * It is aware of nested context menus and will trigger only the lowest level non-disabled context menu. */ export class CdkContextMenuTrigger extends CdkMenuTriggerBase { /** Whether the context menu is disabled. */ get disabled() { return this._disabled; } set disabled(value) { this._disabled = coerceBooleanProperty(value); } constructor() { super(); /** The CDK overlay service. */ this._overlay = inject(Overlay); /** The directionality of the page. */ this._directionality = inject(Directionality, { optional: true }); /** The app's context menu tracking registry */ this._contextMenuTracker = inject(ContextMenuTracker); this._disabled = false; this._setMenuStackCloseListener(); } /** * Open the attached menu at the specified location. * @param coordinates where to open the context menu */ open(coordinates) { this._open(null, coordinates); } /** Close the currently opened context menu. */ close() { this.menuStack.closeAll(); } /** * Open the context menu and closes any previously open menus. * @param event the mouse event which opens the context menu. */ _openOnContextMenu(event) { if (!this.disabled) { // Prevent the native context menu from opening because we're opening a custom one. event.preventDefault(); // Stop event propagation to ensure that only the closest enabled context menu opens. // Otherwise, any context menus attached to containing elements would *also* open, // resulting in multiple stacked context menus being displayed. event.stopPropagation(); this._contextMenuTracker.update(this); this._open(event, { x: event.clientX, y: event.clientY }); // A context menu can be triggered via a mouse right click or a keyboard shortcut. if (event.button === 2) { this.childMenu?.focusFirstItem('mouse'); } else if (event.button === 0) { this.childMenu?.focusFirstItem('keyboard'); } else { this.childMenu?.focusFirstItem('program'); } } } /** * Get the configuration object used to create the overlay. * @param coordinates the location to place the opened menu */ _getOverlayConfig(coordinates) { return new OverlayConfig({ positionStrategy: this._getOverlayPositionStrategy(coordinates), scrollStrategy: this._overlay.scrollStrategies.reposition(), direction: this._directionality || undefined, }); } /** * Get the position strategy for the overlay which specifies where to place the menu. * @param coordinates the location to place the opened menu */ _getOverlayPositionStrategy(coordinates) { return this._overlay .position() .flexibleConnectedTo(coordinates) .withLockedPosition() .withGrowAfterOpen() .withPositions(this.menuPosition ?? CONTEXT_MENU_POSITIONS); } /** Subscribe to the menu stack close events and close this menu when requested. */ _setMenuStackCloseListener() { this.menuStack.closed.pipe(takeUntil(this.destroyed)).subscribe(({ item }) => { if (item === this.childMenu && this.isOpen()) { this.closed.next(); this.overlayRef.detach(); } }); } /** * Subscribe to the overlays outside pointer events stream and handle closing out the stack if a * click occurs outside the menus. * @param userEvent User-generated event that opened the menu. */ _subscribeToOutsideClicks(userEvent) { if (this.overlayRef) { let outsideClicks = this.overlayRef.outsidePointerEvents(); if (userEvent) { const [auxClicks, nonAuxClicks] = partition(outsideClicks, ({ type }) => type === 'auxclick'); outsideClicks = merge( // Using a mouse, the `contextmenu` event can fire either when pressing the right button // or left button + control. Most browsers won't dispatch a `click` event right after // a `contextmenu` event triggered by left button + control, but Safari will (see #27832). // This closes the menu immediately. To work around it, we check that both the triggering // event and the current outside click event both had the control key pressed, and that // that this is the first outside click event. nonAuxClicks.pipe(skipWhile((event, index) => userEvent.ctrlKey && index === 0 && event.ctrlKey)), // If the menu was triggered by the `contextmenu` event, skip the first `auxclick` event // because it fires when the mouse is released on the same click that opened the menu. auxClicks.pipe(skip(1))); } outsideClicks.pipe(takeUntil(this.stopOutsideClicksListener)).subscribe(event => { if (!this.isElementInsideMenuStack(_getEventTarget(event))) { this.menuStack.closeAll(); } }); } } /** * Open the attached menu at the specified location. * @param userEvent User-generated event that opened the menu * @param coordinates where to open the context menu */ _open(userEvent, coordinates) { if (this.disabled) { return; } if (this.isOpen()) { // since we're moving this menu we need to close any submenus first otherwise they end up // disconnected from this one. this.menuStack.closeSubMenuOf(this.childMenu); this.overlayRef.getConfig().positionStrategy.setOrigin(coordinates); this.overlayRef.updatePosition(); } else { this.opened.next(); if (this.overlayRef) { this.overlayRef.getConfig().positionStrategy.setOrigin(coordinates); this.overlayRef.updatePosition(); } else { this.overlayRef = this._overlay.create(this._getOverlayConfig(coordinates)); } this.overlayRef.attach(this.getMenuContentPortal()); this._subscribeToOutsideClicks(userEvent); } } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: CdkContextMenuTrigger, deps: [], target: i0.ɵɵFactoryTarget.Directive }); } static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.1.1", type: CdkContextMenuTrigger, isStandalone: true, selector: "[cdkContextMenuTriggerFor]", inputs: { menuTemplateRef: ["cdkContextMenuTriggerFor", "menuTemplateRef"], menuPosition: ["cdkContextMenuPosition", "menuPosition"], menuData: ["cdkContextMenuTriggerData", "menuData"], disabled: ["cdkContextMenuDisabled", "disabled"] }, outputs: { opened: "cdkContextMenuOpened", closed: "cdkContextMenuClosed" }, host: { listeners: { "contextmenu": "_openOnContextMenu($event)" }, properties: { "attr.data-cdk-menu-stack-id": "null" } }, providers: [ { provide: MENU_TRIGGER, useExisting: CdkContextMenuTrigger }, { provide: MENU_STACK, useClass: MenuStack }, ], exportAs: ["cdkContextMenuTriggerFor"], usesInheritance: true, ngImport: i0 }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: CdkContextMenuTrigger, decorators: [{ type: Directive, args: [{ selector: '[cdkContextMenuTriggerFor]', exportAs: 'cdkContextMenuTriggerFor', standalone: true, host: { '[attr.data-cdk-menu-stack-id]': 'null', '(contextmenu)': '_openOnContextMenu($event)', }, inputs: [ 'menuTemplateRef: cdkContextMenuTriggerFor', 'menuPosition: cdkContextMenuPosition', 'menuData: cdkContextMenuTriggerData', ], outputs: ['opened: cdkContextMenuOpened', 'closed: cdkContextMenuClosed'], providers: [ { provide: MENU_TRIGGER, useExisting: CdkContextMenuTrigger }, { provide: MENU_STACK, useClass: MenuStack }, ], }] }], ctorParameters: function () { return []; }, propDecorators: { disabled: [{ type: Input, args: ['cdkContextMenuDisabled'] }] } }); //# sourceMappingURL=data:application/json;base64,{"version":3,"file":"context-menu-trigger.js","sourceRoot":"","sources":["../../../../../../src/cdk/menu/context-menu-trigger.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,SAAS,EAAE,MAAM,EAAE,UAAU,EAAE,KAAK,EAAY,MAAM,eAAe,CAAC;AAC9E,OAAO,EAAC,cAAc,EAAC,MAAM,mBAAmB,CAAC;AACjD,OAAO,EAEL,OAAO,EACP,aAAa,EACb,iCAAiC,GAClC,MAAM,sBAAsB,CAAC;AAC9B,OAAO,EAAe,qBAAqB,EAAC,MAAM,uBAAuB,CAAC;AAC1E,OAAO,EAAC,eAAe,EAAC,MAAM,uBAAuB,CAAC;AACtD,OAAO,EAAC,KAAK,EAAE,SAAS,EAAC,MAAM,MAAM,CAAC;AACtC,OAAO,EAAC,IAAI,EAAE,SAAS,EAAE,SAAS,EAAC,MAAM,gBAAgB,CAAC;AAC1D,OAAO,EAAC,UAAU,EAAE,SAAS,EAAC,MAAM,cAAc,CAAC;AACnD,OAAO,EAAC,kBAAkB,EAAE,YAAY,EAAC,MAAM,qBAAqB,CAAC;;AAErE,yDAAyD;AACzD,MAAM,sBAAsB,GAAG,iCAAiC,CAAC,GAAG,CAAC,QAAQ,CAAC,EAAE;IAC9E,6FAA6F;IAC7F,yFAAyF;IACzF,MAAM,OAAO,GAAG,QAAQ,CAAC,QAAQ,KAAK,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;IACvD,MAAM,OAAO,GAAG,QAAQ,CAAC,QAAQ,KAAK,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;IACrD,OAAO,EAAC,GAAG,QAAQ,EAAE,OAAO,EAAE,OAAO,EAAC,CAAC;AACzC,CAAC,CAAC,CAAC;AAEH,+EAA+E;AAE/E,MAAM,OAAO,kBAAkB;IAI7B;;;OAGG;IACH,MAAM,CAAC,OAA8B;QACnC,IAAI,kBAAkB,CAAC,uBAAuB,KAAK,OAAO,EAAE;YAC1D,kBAAkB,CAAC,uBAAuB,EAAE,KAAK,EAAE,CAAC;YACpD,kBAAkB,CAAC,uBAAuB,GAAG,OAAO,CAAC;SACtD;IACH,CAAC;8GAbU,kBAAkB;kHAAlB,kBAAkB,cADN,MAAM;;2FAClB,kBAAkB;kBAD9B,UAAU;mBAAC,EAAC,UAAU,EAAE,MAAM,EAAC;;AAoBhC;;;GAGG;AAoBH,MAAM,OAAO,qBAAsB,SAAQ,kBAAkB;IAU3D,4CAA4C;IAC5C,IACI,QAAQ;QACV,OAAO,IAAI,CAAC,SAAS,CAAC;IACxB,CAAC;IACD,IAAI,QAAQ,CAAC,KAAmB;QAC9B,IAAI,CAAC,SAAS,GAAG,qBAAqB,CAAC,KAAK,CAAC,CAAC;IAChD,CAAC;IAGD;QACE,KAAK,EAAE,CAAC;QApBV,+BAA+B;QACd,aAAQ,GAAG,MAAM,CAAC,OAAO,CAAC,CAAC;QAE5C,sCAAsC;QACrB,oBAAe,GAAG,MAAM,CAAC,cAAc,EAAE,EAAC,QAAQ,EAAE,IAAI,EAAC,CAAC,CAAC;QAE5E,+CAA+C;QAC9B,wBAAmB,GAAG,MAAM,CAAC,kBAAkB,CAAC,CAAC;QAU1D,cAAS,GAAG,KAAK,CAAC;QAIxB,IAAI,CAAC,0BAA0B,EAAE,CAAC;IACpC,CAAC;IAED;;;OAGG;IACH,IAAI,CAAC,WAAmC;QACtC,IAAI,CAAC,KAAK,CAAC,IAAI,EAAE,WAAW,CAAC,CAAC;IAChC,CAAC;IAED,+CAA+C;IAC/C,KAAK;QACH,IAAI,CAAC,SAAS,CAAC,QAAQ,EAAE,CAAC;IAC5B,CAAC;IAED;;;OAGG;IACH,kBAAkB,CAAC,KAAiB;QAClC,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;YAClB,mFAAmF;YACnF,KAAK,CAAC,cAAc,EAAE,CAAC;YAEvB,qFAAqF;YACrF,kFAAkF;YAClF,+DAA+D;YAC/D,KAAK,CAAC,eAAe,EAAE,CAAC;YAExB,IAAI,CAAC,mBAAmB,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;YACtC,IAAI,CAAC,KAAK,CAAC,KAAK,EAAE,EAAC,CAAC,EAAE,KAAK,CAAC,OAAO,EAAE,CAAC,EAAE,KAAK,CAAC,OAAO,EAAC,CAAC,CAAC;YAExD,kFAAkF;YAClF,IAAI,KAAK,CAAC,MAAM,KAAK,CAAC,EAAE;gBACtB,IAAI,CAAC,SAAS,EAAE,cAAc,CAAC,OAAO,CAAC,CAAC;aACzC;iBAAM,IAAI,KAAK,CAAC,MAAM,KAAK,CAAC,EAAE;gBAC7B,IAAI,CAAC,SAAS,EAAE,cAAc,CAAC,UAAU,CAAC,CAAC;aAC5C;iBAAM;gBACL,IAAI,CAAC,SAAS,EAAE,cAAc,CAAC,SAAS,CAAC,CAAC;aAC3C;SACF;IACH,CAAC;IAED;;;OAGG;IACK,iBAAiB,CAAC,WAAmC;QAC3D,OAAO,IAAI,aAAa,CAAC;YACvB,gBAAgB,EAAE,IAAI,CAAC,2BAA2B,CAAC,WAAW,CAAC;YAC/D,cAAc,EAAE,IAAI,CAAC,QAAQ,CAAC,gBAAgB,CAAC,UAAU,EAAE;YAC3D,SAAS,EAAE,IAAI,CAAC,eAAe,IAAI,SAAS;SAC7C,CAAC,CAAC;IACL,CAAC;IAED;;;OAGG;IACK,2BAA2B,CACjC,WAAmC;QAEnC,OAAO,IAAI,CAAC,QAAQ;aACjB,QAAQ,EAAE;aACV,mBAAmB,CAAC,WAAW,CAAC;aAChC,kBAAkB,EAAE;aACpB,iBAAiB,EAAE;aACnB,aAAa,CAAC,IAAI,CAAC,YAAY,IAAI,sBAAsB,CAAC,CAAC;IAChE,CAAC;IAED,mFAAmF;IAC3E,0BAA0B;QAChC,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,EAAC,IAAI,EAAC,EAAE,EAAE;YACzE,IAAI,IAAI,KAAK,IAAI,CAAC,SAAS,IAAI,IAAI,CAAC,MAAM,EAAE,EAAE;gBAC5C,IAAI,CAAC,MAAM,CAAC,IAAI,EAAE,CAAC;gBACnB,IAAI,CAAC,UAAW,CAAC,MAAM,EAAE,CAAC;aAC3B;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAED;;;;OAIG;IACK,yBAAyB,CAAC,SAA4B;QAC5D,IAAI,IAAI,CAAC,UAAU,EAAE;YACnB,IAAI,aAAa,GAAG,IAAI,CAAC,UAAU,CAAC,oBAAoB,EAAE,CAAC;YAE3D,IAAI,SAAS,EAAE;gBACb,MAAM,CAAC,SAAS,EAAE,YAAY,CAAC,GAAG,SAAS,CAAC,aAAa,EAAE,CAAC,EAAC,IAAI,EAAC,EAAE,EAAE,CAAC,IAAI,KAAK,UAAU,CAAC,CAAC;gBAC5F,aAAa,GAAG,KAAK;gBACnB,wFAAwF;gBACxF,qFAAqF;gBACrF,0FAA0F;gBAC1F,yFAAyF;gBACzF,uFAAuF;gBACvF,8CAA8C;gBAC9C,YAAY,CAAC,IAAI,CACf,SAAS,CAAC,CAAC,KAAK,EAAE,KAAK,EAAE,EAAE,CAAC,SAAS,CAAC,OAAO,IAAI,KAAK,KAAK,CAAC,IAAI,KAAK,CAAC,OAAO,CAAC,CAC/E;gBAED,wFAAwF;gBACxF,sFAAsF;gBACtF,SAAS,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,CACxB,CAAC;aACH;YAED,aAAa,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,yBAAyB,CAAC,CAAC,CAAC,SAAS,CAAC,KAAK,CAAC,EAAE;gBAC9E,IAAI,CAAC,IAAI,CAAC,wBAAwB,CAAC,eAAe,CAAC,KAAK,CAAE,CAAC,EAAE;oBAC3D,IAAI,CAAC,SAAS,CAAC,QAAQ,EAAE,CAAC;iBAC3B;YACH,CAAC,CAAC,CAAC;SACJ;IACH,CAAC;IAED;;;;OAIG;IACK,KAAK,CAAC,SAA4B,EAAE,WAAmC;QAC7E,IAAI,IAAI,CAAC,QAAQ,EAAE;YACjB,OAAO;SACR;QACD,IAAI,IAAI,CAAC,MAAM,EAAE,EAAE;YACjB,yFAAyF;YACzF,8BAA8B;YAC9B,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,IAAI,CAAC,SAAU,CAAC,CAAC;YAG7C,IAAI,CAAC,UAAW,CAAC,SAAS,EAAE,CAAC,gBAC9B,CAAC,SAAS,CAAC,WAAW,CAAC,CAAC;YACzB,IAAI,CAAC,UAAW,CAAC,cAAc,EAAE,CAAC;SACnC;aAAM;YACL,IAAI,CAAC,MAAM,CAAC,IAAI,EAAE,CAAC;YAEnB,IAAI,IAAI,CAAC,UAAU,EAAE;gBAEjB,IAAI,CAAC,UAAU,CAAC,SAAS,EAAE,CAAC,gBAC7B,CAAC,SAAS,CAAC,WAAW,CAAC,CAAC;gBACzB,IAAI,CAAC,UAAU,CAAC,cAAc,EAAE,CAAC;aAClC;iBAAM;gBACL,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,iBAAiB,CAAC,WAAW,CAAC,CAAC,CAAC;aAC7E;YAED,IAAI,CAAC,UAAU,CAAC,MAAM,CAAC,IAAI,CAAC,oBAAoB,EAAE,CAAC,CAAC;YACpD,IAAI,CAAC,yBAAyB,CAAC,SAAS,CAAC,CAAC;SAC3C;IACH,CAAC;8GA5KU,qBAAqB;kGAArB,qBAAqB,kgBALrB;YACT,EAAC,OAAO,EAAE,YAAY,EAAE,WAAW,EAAE,qBAAqB,EAAC;YAC3D,EAAC,OAAO,EAAE,UAAU,EAAE,QAAQ,EAAE,SAAS,EAAC;SAC3C;;2FAEU,qBAAqB;kBAnBjC,SAAS;mBAAC;oBACT,QAAQ,EAAE,4BAA4B;oBACtC,QAAQ,EAAE,0BAA0B;oBACpC,UAAU,EAAE,IAAI;oBAChB,IAAI,EAAE;wBACJ,+BAA+B,EAAE,MAAM;wBACvC,eAAe,EAAE,4BAA4B;qBAC9C;oBACD,MAAM,EAAE;wBACN,2CAA2C;wBAC3C,sCAAsC;wBACtC,qCAAqC;qBACtC;oBACD,OAAO,EAAE,CAAC,8BAA8B,EAAE,8BAA8B,CAAC;oBACzE,SAAS,EAAE;wBACT,EAAC,OAAO,EAAE,YAAY,EAAE,WAAW,uBAAuB,EAAC;wBAC3D,EAAC,OAAO,EAAE,UAAU,EAAE,QAAQ,EAAE,SAAS,EAAC;qBAC3C;iBACF;0EAaK,QAAQ;sBADX,KAAK;uBAAC,wBAAwB","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Directive, inject, Injectable, Input, OnDestroy} from '@angular/core';\nimport {Directionality} from '@angular/cdk/bidi';\nimport {\n  FlexibleConnectedPositionStrategy,\n  Overlay,\n  OverlayConfig,\n  STANDARD_DROPDOWN_BELOW_POSITIONS,\n} from '@angular/cdk/overlay';\nimport {BooleanInput, coerceBooleanProperty} from '@angular/cdk/coercion';\nimport {_getEventTarget} from '@angular/cdk/platform';\nimport {merge, partition} from 'rxjs';\nimport {skip, takeUntil, skipWhile} from 'rxjs/operators';\nimport {MENU_STACK, MenuStack} from './menu-stack';\nimport {CdkMenuTriggerBase, MENU_TRIGGER} from './menu-trigger-base';\n\n/** The preferred menu positions for the context menu. */\nconst CONTEXT_MENU_POSITIONS = STANDARD_DROPDOWN_BELOW_POSITIONS.map(position => {\n  // In cases where the first menu item in the context menu is a trigger the submenu opens on a\n  // hover event. We offset the context menu 2px by default to prevent this from occurring.\n  const offsetX = position.overlayX === 'start' ? 2 : -2;\n  const offsetY = position.overlayY === 'top' ? 2 : -2;\n  return {...position, offsetX, offsetY};\n});\n\n/** Tracks the last open context menu trigger across the entire application. */\n@Injectable({providedIn: 'root'})\nexport class ContextMenuTracker {\n  /** The last open context menu trigger. */\n  private static _openContextMenuTrigger?: CdkContextMenuTrigger;\n\n  /**\n   * Close the previous open context menu and set the given one as being open.\n   * @param trigger The trigger for the currently open Context Menu.\n   */\n  update(trigger: CdkContextMenuTrigger) {\n    if (ContextMenuTracker._openContextMenuTrigger !== trigger) {\n      ContextMenuTracker._openContextMenuTrigger?.close();\n      ContextMenuTracker._openContextMenuTrigger = trigger;\n    }\n  }\n}\n\n/** The coordinates where the context menu should open. */\nexport type ContextMenuCoordinates = {x: number; y: number};\n\n/**\n * A directive that opens a menu when a user right-clicks within its host element.\n * It is aware of nested context menus and will trigger only the lowest level non-disabled context menu.\n */\n@Directive({\n  selector: '[cdkContextMenuTriggerFor]',\n  exportAs: 'cdkContextMenuTriggerFor',\n  standalone: true,\n  host: {\n    '[attr.data-cdk-menu-stack-id]': 'null',\n    '(contextmenu)': '_openOnContextMenu($event)',\n  },\n  inputs: [\n    'menuTemplateRef: cdkContextMenuTriggerFor',\n    'menuPosition: cdkContextMenuPosition',\n    'menuData: cdkContextMenuTriggerData',\n  ],\n  outputs: ['opened: cdkContextMenuOpened', 'closed: cdkContextMenuClosed'],\n  providers: [\n    {provide: MENU_TRIGGER, useExisting: CdkContextMenuTrigger},\n    {provide: MENU_STACK, useClass: MenuStack},\n  ],\n})\nexport class CdkContextMenuTrigger extends CdkMenuTriggerBase implements OnDestroy {\n  /** The CDK overlay service. */\n  private readonly _overlay = inject(Overlay);\n\n  /** The directionality of the page. */\n  private readonly _directionality = inject(Directionality, {optional: true});\n\n  /** The app's context menu tracking registry */\n  private readonly _contextMenuTracker = inject(ContextMenuTracker);\n\n  /** Whether the context menu is disabled. */\n  @Input('cdkContextMenuDisabled')\n  get disabled(): boolean {\n    return this._disabled;\n  }\n  set disabled(value: BooleanInput) {\n    this._disabled = coerceBooleanProperty(value);\n  }\n  private _disabled = false;\n\n  constructor() {\n    super();\n    this._setMenuStackCloseListener();\n  }\n\n  /**\n   * Open the attached menu at the specified location.\n   * @param coordinates where to open the context menu\n   */\n  open(coordinates: ContextMenuCoordinates) {\n    this._open(null, coordinates);\n  }\n\n  /** Close the currently opened context menu. */\n  close() {\n    this.menuStack.closeAll();\n  }\n\n  /**\n   * Open the context menu and closes any previously open menus.\n   * @param event the mouse event which opens the context menu.\n   */\n  _openOnContextMenu(event: MouseEvent) {\n    if (!this.disabled) {\n      // Prevent the native context menu from opening because we're opening a custom one.\n      event.preventDefault();\n\n      // Stop event propagation to ensure that only the closest enabled context menu opens.\n      // Otherwise, any context menus attached to containing elements would *also* open,\n      // resulting in multiple stacked context menus being displayed.\n      event.stopPropagation();\n\n      this._contextMenuTracker.update(this);\n      this._open(event, {x: event.clientX, y: event.clientY});\n\n      // A context menu can be triggered via a mouse right click or a keyboard shortcut.\n      if (event.button === 2) {\n        this.childMenu?.focusFirstItem('mouse');\n      } else if (event.button === 0) {\n        this.childMenu?.focusFirstItem('keyboard');\n      } else {\n        this.childMenu?.focusFirstItem('program');\n      }\n    }\n  }\n\n  /**\n   * Get the configuration object used to create the overlay.\n   * @param coordinates the location to place the opened menu\n   */\n  private _getOverlayConfig(coordinates: ContextMenuCoordinates) {\n    return new OverlayConfig({\n      positionStrategy: this._getOverlayPositionStrategy(coordinates),\n      scrollStrategy: this._overlay.scrollStrategies.reposition(),\n      direction: this._directionality || undefined,\n    });\n  }\n\n  /**\n   * Get the position strategy for the overlay which specifies where to place the menu.\n   * @param coordinates the location to place the opened menu\n   */\n  private _getOverlayPositionStrategy(\n    coordinates: ContextMenuCoordinates,\n  ): FlexibleConnectedPositionStrategy {\n    return this._overlay\n      .position()\n      .flexibleConnectedTo(coordinates)\n      .withLockedPosition()\n      .withGrowAfterOpen()\n      .withPositions(this.menuPosition ?? CONTEXT_MENU_POSITIONS);\n  }\n\n  /** Subscribe to the menu stack close events and close this menu when requested. */\n  private _setMenuStackCloseListener() {\n    this.menuStack.closed.pipe(takeUntil(this.destroyed)).subscribe(({item}) => {\n      if (item === this.childMenu && this.isOpen()) {\n        this.closed.next();\n        this.overlayRef!.detach();\n      }\n    });\n  }\n\n  /**\n   * Subscribe to the overlays outside pointer events stream and handle closing out the stack if a\n   * click occurs outside the menus.\n   * @param userEvent User-generated event that opened the menu.\n   */\n  private _subscribeToOutsideClicks(userEvent: MouseEvent | null) {\n    if (this.overlayRef) {\n      let outsideClicks = this.overlayRef.outsidePointerEvents();\n\n      if (userEvent) {\n        const [auxClicks, nonAuxClicks] = partition(outsideClicks, ({type}) => type === 'auxclick');\n        outsideClicks = merge(\n          // Using a mouse, the `contextmenu` event can fire either when pressing the right button\n          // or left button + control. Most browsers won't dispatch a `click` event right after\n          // a `contextmenu` event triggered by left button + control, but Safari will (see #27832).\n          // This closes the menu immediately. To work around it, we check that both the triggering\n          // event and the current outside click event both had the control key pressed, and that\n          // that this is the first outside click event.\n          nonAuxClicks.pipe(\n            skipWhile((event, index) => userEvent.ctrlKey && index === 0 && event.ctrlKey),\n          ),\n\n          // If the menu was triggered by the `contextmenu` event, skip the first `auxclick` event\n          // because it fires when the mouse is released on the same click that opened the menu.\n          auxClicks.pipe(skip(1)),\n        );\n      }\n\n      outsideClicks.pipe(takeUntil(this.stopOutsideClicksListener)).subscribe(event => {\n        if (!this.isElementInsideMenuStack(_getEventTarget(event)!)) {\n          this.menuStack.closeAll();\n        }\n      });\n    }\n  }\n\n  /**\n   * Open the attached menu at the specified location.\n   * @param userEvent User-generated event that opened the menu\n   * @param coordinates where to open the context menu\n   */\n  private _open(userEvent: MouseEvent | null, coordinates: ContextMenuCoordinates) {\n    if (this.disabled) {\n      return;\n    }\n    if (this.isOpen()) {\n      // since we're moving this menu we need to close any submenus first otherwise they end up\n      // disconnected from this one.\n      this.menuStack.closeSubMenuOf(this.childMenu!);\n\n      (\n        this.overlayRef!.getConfig().positionStrategy as FlexibleConnectedPositionStrategy\n      ).setOrigin(coordinates);\n      this.overlayRef!.updatePosition();\n    } else {\n      this.opened.next();\n\n      if (this.overlayRef) {\n        (\n          this.overlayRef.getConfig().positionStrategy as FlexibleConnectedPositionStrategy\n        ).setOrigin(coordinates);\n        this.overlayRef.updatePosition();\n      } else {\n        this.overlayRef = this._overlay.create(this._getOverlayConfig(coordinates));\n      }\n\n      this.overlayRef.attach(this.getMenuContentPortal());\n      this._subscribeToOutsideClicks(userEvent);\n    }\n  }\n}\n"]}