/
electron-context-menu-renderer.ts
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/
electron-context-menu-renderer.ts
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// *****************************************************************************
// 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-only WITH Classpath-exception-2.0
// *****************************************************************************
/* eslint-disable @typescript-eslint/no-explicit-any */
import { inject, injectable, postConstruct } from 'inversify';
import {
ContextMenuRenderer, RenderContextMenuOptions, ContextMenuAccess, FrontendApplicationContribution, CommonCommands, coordinateFromAnchor, PreferenceService
} from '../../browser';
import { ElectronMainMenuFactory } from './electron-main-menu-factory';
import { ContextMenuContext } from '../../browser/menu/context-menu-context';
import { MenuPath, MenuContribution, MenuModelRegistry } from '../../common';
import { BrowserContextMenuRenderer } from '../../browser/menu/browser-context-menu-renderer';
export class ElectronContextMenuAccess extends ContextMenuAccess {
constructor(readonly menuHandle: Promise<number>) {
super({
dispose: () => menuHandle.then(handle => window.electronTheiaCore.closePopup(handle))
});
}
}
export namespace ElectronTextInputContextMenu {
export const MENU_PATH: MenuPath = ['electron_text_input'];
export const UNDO_REDO_EDIT_GROUP = [...MENU_PATH, '0_undo_redo_group'];
export const EDIT_GROUP = [...MENU_PATH, '1_edit_group'];
export const SELECT_GROUP = [...MENU_PATH, '2_select_group'];
}
@injectable()
export class ElectronTextInputContextMenuContribution implements FrontendApplicationContribution, MenuContribution {
@inject(ContextMenuRenderer)
protected readonly contextMenuRenderer: ContextMenuRenderer;
onStart(): void {
window.document.addEventListener('contextmenu', event => {
if (event.target instanceof HTMLElement) {
const target = <HTMLElement>event.target;
if (target.nodeName && (target.nodeName.toLowerCase() === 'input' || target.nodeName.toLowerCase() === 'textarea')) {
event.preventDefault();
event.stopPropagation();
this.contextMenuRenderer.render({
anchor: event,
menuPath: ElectronTextInputContextMenu.MENU_PATH,
onHide: () => target.focus()
});
}
}
});
}
registerMenus(registry: MenuModelRegistry): void {
registry.registerMenuAction(ElectronTextInputContextMenu.UNDO_REDO_EDIT_GROUP, { commandId: CommonCommands.UNDO.id });
registry.registerMenuAction(ElectronTextInputContextMenu.UNDO_REDO_EDIT_GROUP, { commandId: CommonCommands.REDO.id });
registry.registerMenuAction(ElectronTextInputContextMenu.EDIT_GROUP, { commandId: CommonCommands.CUT.id });
registry.registerMenuAction(ElectronTextInputContextMenu.EDIT_GROUP, { commandId: CommonCommands.COPY.id });
registry.registerMenuAction(ElectronTextInputContextMenu.EDIT_GROUP, { commandId: CommonCommands.PASTE.id });
registry.registerMenuAction(ElectronTextInputContextMenu.SELECT_GROUP, { commandId: CommonCommands.SELECT_ALL.id });
}
}
@injectable()
export class ElectronContextMenuRenderer extends BrowserContextMenuRenderer {
@inject(ContextMenuContext)
protected readonly context: ContextMenuContext;
@inject(PreferenceService)
protected readonly preferenceService: PreferenceService;
protected useNativeStyle: boolean = true;
constructor(@inject(ElectronMainMenuFactory) private electronMenuFactory: ElectronMainMenuFactory) {
super(electronMenuFactory);
}
@postConstruct()
protected init(): void {
this.doInit();
}
protected async doInit(): Promise<void> {
this.useNativeStyle = await window.electronTheiaCore.getTitleBarStyleAtStartup() === 'native';
}
protected override doRender(options: RenderContextMenuOptions): ContextMenuAccess {
if (this.useNativeStyle) {
const { menuPath, anchor, args, onHide, context, contextKeyService } = options;
const menu = this.electronMenuFactory.createElectronContextMenu(menuPath, args, context, contextKeyService);
const { x, y } = coordinateFromAnchor(anchor);
const menuHandle = window.electronTheiaCore.popup(menu, x, y, () => {
if (onHide) {
onHide();
}
});
// native context menu stops the event loop, so there is no keyboard events
this.context.resetAltPressed();
return new ElectronContextMenuAccess(menuHandle);
} else {
return super.doRender(options);
}
}
}