@eclipse-glsp/client
Version:
A sprotty-based client for GLSP
42 lines • 2.19 kB
TypeScript
/********************************************************************************
* Copyright (c) 2023-2025 Business Informatics Group (TU Wien) 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, GModelElement, GModelRoot, KeyListener, Point, SetViewportAction, Viewport } from '@eclipse-glsp/sprotty';
import { SelectionService } from '../../../base/selection-service';
import type { IShortcutManager } from '../../../base/shortcuts/shortcuts-manager';
import { BaseTool } from '../../tools/base-tools';
import type { ZoomFactors } from '../../viewport/zoom-viewport-action';
/**
* Zoom viewport and elements when its focused and arrow keys are hit.
*/
export declare class GridCellZoomTool extends BaseTool {
static ID: string;
static TOKEN: symbol;
protected readonly zoomKeyListener: GridZoomKeyListener;
protected readonly shortcutManager: IShortcutManager;
protected readonly zoomFactors: ZoomFactors;
selectionService: SelectionService;
get id(): string;
enable(): void;
handle(action: Action): Action | void;
}
export declare class GridZoomKeyListener extends KeyListener {
protected tool: GridCellZoomTool;
constructor(tool: GridCellZoomTool);
setNewZoomFactor(viewport: GModelElement & GModelRoot & Viewport, zoomFactor: number, point?: Point): SetViewportAction;
keyDown(element: GModelElement, event: KeyboardEvent): Action[];
protected matchesZoomViaGrid(event: KeyboardEvent): boolean;
}
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