@eclipse-glsp/client
Version:
A sprotty-based client for GLSP
55 lines • 2.77 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, Dimension, ElementAndBounds, IActionDispatcher, IActionHandler, ICommand, ISnapper, Point } from '@eclipse-glsp/sprotty';
import { DebouncedFunc } from 'lodash';
import { EditorContextService } from '../../../base/editor-context-service';
import { IFeedbackActionDispatcher } from '../../../base/feedback/feedback-action-dispatcher';
import { FeedbackEmitter } from '../../../base/feedback/feedback-emitter';
import { SelectableBoundsAware } from '../../../utils/gmodel-util';
import { Grid } from '../../grid/grid';
export declare enum ResizeType {
Increase = 0,
Decrease = 1,
MinSize = 2
}
/**
* Action for triggering resizing of elements.
*/
export interface ResizeElementAction extends Action {
kind: typeof ResizeElementAction.KIND;
elementIds: string[];
resizeType: ResizeType;
}
export declare namespace ResizeElementAction {
const KIND = "resizeElementAction";
function is(object: any): object is ResizeElementAction;
function create(elementIds: string[], resizeType: ResizeType): ResizeElementAction;
}
export declare class ResizeElementHandler implements IActionHandler {
protected editorContextService: EditorContextService;
protected dispatcher: IActionDispatcher;
protected feedbackDispatcher: IFeedbackActionDispatcher;
protected grid: Grid;
protected readonly snapper?: ISnapper;
protected debouncedChangeBounds?: DebouncedFunc<() => void>;
protected resizeFeedback: FeedbackEmitter;
protected init(): void;
handle(action: Action): void | Action | ICommand;
handleResizeElement(action: ResizeElementAction): void;
protected computeElementAndBounds(elements: SelectableBoundsAware[], action: ResizeElementAction): ElementAndBounds[];
protected isValidBoundChange(element: SelectableBoundsAware, newPosition: Point, newSize: Dimension): boolean;
}
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