@angular/material
Version:
Angular Material
97 lines • 13.3 kB
JavaScript
/**
* @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 { DomPortalOutlet, TemplatePortal } from '@angular/cdk/portal';
import { DOCUMENT } from '@angular/common';
import { ApplicationRef, ChangeDetectorRef, ComponentFactoryResolver, Directive, Inject, InjectionToken, Injector, TemplateRef, ViewContainerRef, } from '@angular/core';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
/**
* Injection token that can be used to reference instances of `MatMenuContent`. It serves
* as alternative token to the actual `MatMenuContent` class which could cause unnecessary
* retention of the class and its directive metadata.
*/
export const MAT_MENU_CONTENT = new InjectionToken('MatMenuContent');
export class _MatMenuContentBase {
constructor(_template, _componentFactoryResolver, _appRef, _injector, _viewContainerRef, _document, _changeDetectorRef) {
this._template = _template;
this._componentFactoryResolver = _componentFactoryResolver;
this._appRef = _appRef;
this._injector = _injector;
this._viewContainerRef = _viewContainerRef;
this._document = _document;
this._changeDetectorRef = _changeDetectorRef;
/** Emits when the menu content has been attached. */
this._attached = new Subject();
}
/**
* Attaches the content with a particular context.
* @docs-private
*/
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._componentFactoryResolver, this._appRef, this._injector);
}
const element = this._template.elementRef.nativeElement;
// Because we support opening the same menu from different triggers (which in turn have their
// own `OverlayRef` panel), we have to re-insert the host element every time, otherwise we
// risk it staying attached to a pane that's no longer in the DOM.
element.parentNode.insertBefore(this._outlet.outletElement, element);
// When `MatMenuContent` is used in an `OnPush` component, the insertion of the menu
// content via `createEmbeddedView` does not cause the content to be seen as "dirty"
// by Angular. This causes the `@ContentChildren` for menu items within the menu to
// not be updated by Angular. By explicitly marking for check here, we tell Angular that
// it needs to check for new menu items and update the `@ContentChild` in `MatMenu`.
// @breaking-change 9.0.0 Make change detector ref required
if (this._changeDetectorRef) {
this._changeDetectorRef.markForCheck();
}
this._portal.attach(this._outlet, context);
this._attached.next();
}
/**
* Detaches the content.
* @docs-private
*/
detach() {
if (this._portal.isAttached) {
this._portal.detach();
}
}
ngOnDestroy() {
if (this._outlet) {
this._outlet.dispose();
}
}
}
_MatMenuContentBase.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0-next.15", ngImport: i0, type: _MatMenuContentBase, deps: [{ token: i0.TemplateRef }, { token: i0.ComponentFactoryResolver }, { token: i0.ApplicationRef }, { token: i0.Injector }, { token: i0.ViewContainerRef }, { token: DOCUMENT }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Directive });
_MatMenuContentBase.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.0-next.15", type: _MatMenuContentBase, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0-next.15", ngImport: i0, type: _MatMenuContentBase, decorators: [{
type: Directive
}], ctorParameters: function () { return [{ type: i0.TemplateRef }, { type: i0.ComponentFactoryResolver }, { type: i0.ApplicationRef }, { type: i0.Injector }, { type: i0.ViewContainerRef }, { type: undefined, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }, { type: i0.ChangeDetectorRef }]; } });
/**
* Menu content that will be rendered lazily once the menu is opened.
*/
export class MatMenuContent extends _MatMenuContentBase {
}
MatMenuContent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0-next.15", ngImport: i0, type: MatMenuContent, deps: null, target: i0.ɵɵFactoryTarget.Directive });
MatMenuContent.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.0-next.15", type: MatMenuContent, selector: "ng-template[matMenuContent]", providers: [{ provide: MAT_MENU_CONTENT, useExisting: MatMenuContent }], usesInheritance: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0-next.15", ngImport: i0, type: MatMenuContent, decorators: [{
type: Directive,
args: [{
selector: 'ng-template[matMenuContent]',
providers: [{ provide: MAT_MENU_CONTENT, useExisting: MatMenuContent }],
}]
}] });
//# sourceMappingURL=data:application/json;base64,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