ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
117 lines • 11.4 kB
JavaScript
/**
* @fileoverview added by tsickle
* Generated from: context-menu.service.ts
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
import { ConnectionPositionPair, Overlay } from '@angular/cdk/overlay';
import { TemplatePortal } from '@angular/cdk/portal';
import { Injectable } from '@angular/core';
import { fromEvent, merge, Subscription } from 'rxjs';
import { filter, take } from 'rxjs/operators';
import { NzContextMenuServiceModule } from './context-menu.service.module';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/overlay";
import * as i2 from "./context-menu.service.module";
/** @type {?} */
const listOfPositions = [
new ConnectionPositionPair({ originX: 'start', originY: 'top' }, { overlayX: 'start', overlayY: 'top' }),
new ConnectionPositionPair({ originX: 'start', originY: 'top' }, { overlayX: 'start', overlayY: 'bottom' }),
new ConnectionPositionPair({ originX: 'start', originY: 'top' }, { overlayX: 'end', overlayY: 'bottom' }),
new ConnectionPositionPair({ originX: 'start', originY: 'top' }, { overlayX: 'end', overlayY: 'top' })
];
export class NzContextMenuService {
/**
* @param {?} overlay
*/
constructor(overlay) {
this.overlay = overlay;
this.overlayRef = null;
this.closeSubscription = Subscription.EMPTY;
}
/**
* @param {?} $event
* @param {?} nzDropdownMenuComponent
* @return {?}
*/
create($event, nzDropdownMenuComponent) {
this.close(true);
const { x, y } = $event;
if ($event instanceof MouseEvent) {
$event.preventDefault();
}
/** @type {?} */
const positionStrategy = this.overlay
.position()
.flexibleConnectedTo({ x, y })
.withPositions(listOfPositions)
.withTransformOriginOn('.ant-dropdown');
this.overlayRef = this.overlay.create({
positionStrategy,
disposeOnNavigation: true,
scrollStrategy: this.overlay.scrollStrategies.close()
});
this.closeSubscription = merge(nzDropdownMenuComponent.descendantMenuItemClick$, fromEvent(document, 'click').pipe(filter((/**
* @param {?} event
* @return {?}
*/
event => !!this.overlayRef && !this.overlayRef.overlayElement.contains((/** @type {?} */ (event.target))))),
/** handle firefox contextmenu event **/
filter((/**
* @param {?} event
* @return {?}
*/
event => event.button !== 2)), take(1))).subscribe((/**
* @return {?}
*/
() => {
this.close();
}));
this.overlayRef.attach(new TemplatePortal(nzDropdownMenuComponent.templateRef, nzDropdownMenuComponent.viewContainerRef));
}
/**
* @param {?=} clear
* @return {?}
*/
close(clear = false) {
if (this.overlayRef) {
this.overlayRef.detach();
if (clear) {
this.overlayRef.dispose();
}
this.overlayRef = null;
this.closeSubscription.unsubscribe();
}
}
}
NzContextMenuService.decorators = [
{ type: Injectable, args: [{
providedIn: NzContextMenuServiceModule
},] }
];
/** @nocollapse */
NzContextMenuService.ctorParameters = () => [
{ type: Overlay }
];
/** @nocollapse */ NzContextMenuService.ɵprov = i0.ɵɵdefineInjectable({ factory: function NzContextMenuService_Factory() { return new NzContextMenuService(i0.ɵɵinject(i1.Overlay)); }, token: NzContextMenuService, providedIn: i2.NzContextMenuServiceModule });
if (false) {
/**
* @type {?}
* @private
*/
NzContextMenuService.prototype.overlayRef;
/**
* @type {?}
* @private
*/
NzContextMenuService.prototype.closeSubscription;
/**
* @type {?}
* @private
*/
NzContextMenuService.prototype.overlay;
}
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