@eclipse-glsp/client
Version:
A sprotty-based client for GLSP
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text/typescript
/********************************************************************************
* Copyright (c) 2022-2024 EclipseSource 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 { Action, FeatureModule, IActionHandler, ICommand, configureActionHandler } from '@eclipse-glsp/sprotty';
import { injectable } from 'inversify';
import { FocusStateChangedAction } from '../../base/focus/focus-state-change-action';
import { EnableDefaultToolsAction } from '../../base/tool-manager/tool';
/**
* Action handler that enables the default tools when the diagram lost focus.
* @see FocusStateChangedAction
*/
@injectable()
export class EnableDefaultToolsOnFocusLossHandler implements IActionHandler {
handle(action: Action): void | Action | ICommand {
if (FocusStateChangedAction.is(action) && !action.hasFocus) {
return EnableDefaultToolsAction.create();
}
}
}
/**
* Enables the default tools in the tool manager if the diagram looses focus.
*/
export const toolFocusLossModule = new FeatureModule(
(bind, _unbind, isBound) => {
configureActionHandler({ bind, isBound }, FocusStateChangedAction.KIND, EnableDefaultToolsOnFocusLossHandler);
},
{ featureId: Symbol('toolFocusLoss ') }
);