@eclipse-glsp/client
Version:
A sprotty-based client for GLSP
54 lines • 3.02 kB
TypeScript
/********************************************************************************
* Copyright (c) 2021-2024 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 { Bounds, DOMHelper, GModelElement, GModelRoot, Point, PointToPointLine, TypeGuard } from '@eclipse-glsp/sprotty';
import { GEdge } from '../../../model';
import { BoundsAwareModelElement } from '../../../utils/gmodel-util';
import { DrawMarqueeAction } from './marquee-tool-feedback';
export interface IMarqueeBehavior {
readonly entireElement: boolean;
readonly entireEdge: boolean;
}
export declare class MarqueeUtil {
protected marqueeBehavior: IMarqueeBehavior;
protected domHelper: DOMHelper;
protected startPoint: Point;
protected currentPoint: Point;
constructor(marqueeBehavior: IMarqueeBehavior | undefined, domHelper: DOMHelper);
isContinuousMode(element: GModelElement, event: MouseEvent): boolean;
getMarkableNodes(root: GModelRoot): BoundsAwareModelElement[];
protected isMarkableNode(): TypeGuard<BoundsAwareModelElement>;
getMarkableEdges(root: GModelRoot): GEdge[];
protected isMarkableEdge(): TypeGuard<GEdge>;
updateStartPoint(position: Point): void;
updateCurrentPoint(position: Point): void;
isMarked(element: BoundsAwareModelElement | GEdge): boolean;
drawMarqueeAction(): DrawMarqueeAction;
protected isMarkedEdge(edge: GEdge): boolean;
protected isMarkedNode(node: BoundsAwareModelElement): boolean;
protected getNodeBounds(node: BoundsAwareModelElement): Bounds;
isEdgePathMarked(path: string | null): boolean;
isEdgeMarked(points: Point[]): boolean;
isNodeMarked(elementBounds: Bounds): boolean;
protected isEntireEdgeMarked(points: Point[]): boolean;
protected isPartOfEdgeMarked(points: Point[]): boolean;
protected isLineMarked(point1: Point, point2: Point): boolean;
protected lineIntersect(line: PointToPointLine, p1: Point, p2: Point): boolean;
protected pointInRect(point: Point): boolean;
protected isElementBetweenXAxis(elementBounds: Bounds, marqueeLeft: number, marqueeRight: number): boolean;
protected isElementBetweenYAxis(elementBounds: Bounds, marqueeTop: number, marqueeBottom: number): boolean;
protected isBetween(x: number, lower: number, upper: number): boolean;
}
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