sprotty
Version:
A next-gen framework for graphical views
33 lines • 1.72 kB
JavaScript
;
/********************************************************************************
* Copyright (c) 2017-2018 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
********************************************************************************/
Object.defineProperty(exports, "__esModule", { value: true });
exports.UndoRedoKeyListener = void 0;
const actions_1 = require("sprotty-protocol/lib/actions");
const keyboard_1 = require("../../utils/keyboard");
const key_tool_1 = require("../../base/views/key-tool");
const browser_1 = require("../../utils/browser");
class UndoRedoKeyListener extends key_tool_1.KeyListener {
keyDown(element, event) {
if ((0, keyboard_1.matchesKeystroke)(event, 'KeyZ', 'ctrlCmd'))
return [actions_1.UndoAction.create()];
if ((0, keyboard_1.matchesKeystroke)(event, 'KeyZ', 'ctrlCmd', 'shift') || (!(0, browser_1.isMac)() && (0, keyboard_1.matchesKeystroke)(event, 'KeyY', 'ctrlCmd')))
return [actions_1.RedoAction.create()];
return [];
}
}
exports.UndoRedoKeyListener = UndoRedoKeyListener;
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