browser-context-menu-renderer.ts

/********************************************************************************
 * Copyright (C) 2017 TypeFox and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 ********************************************************************************/

import { inject, injectable } from 'inversify';
import { MenuPath } from '../../common/menu';
import { ContextMenuRenderer, Anchor } from '../context-menu-renderer';
import { BrowserMainMenuFactory } from './browser-menu-plugin';

@injectable()
export class BrowserContextMenuRenderer implements ContextMenuRenderer {

    constructor( @inject(BrowserMainMenuFactory) private menuFactory: BrowserMainMenuFactory) {
    }

    render(menuPath: MenuPath, anchor: Anchor, onHide?: () => void): void {
        const contextMenu = this.menuFactory.createContextMenu(menuPath);
        const { x, y } = anchor instanceof MouseEvent ? { x: anchor.clientX, y: anchor.clientY } : anchor;
        if (onHide) {
            contextMenu.aboutToClose.connect(() => onHide());
        }
        contextMenu.open(x, y);
    }

}