| /***************************************************************************** |
| * Copyright (c) 2014-15 CEA LIST, Montages AG and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Michael Golubev (Montages) - Initial API and implementation |
| * |
| *****************************************************************************/ |
| package org.eclipse.gmf.tooling.runtime.linklf.editparts; |
| |
| import org.eclipse.draw2d.ConnectionAnchor; |
| import org.eclipse.gef.NodeEditPart; |
| import org.eclipse.gef.Request; |
| import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure; |
| |
| /** |
| * Mixin interface for all LinkLF edit parts that allows to delegate anchors |
| * handling to {@link ConnectionAnchorDelegate} |
| * |
| * @since 3.3 |
| */ |
| public interface LinkLFAnchorsDelegatingEditPart { |
| |
| /** |
| * Allows to externally change {@link ConnectionAnchorDelegate} and thus |
| * enable or disable LinkLF mode. |
| * |
| * @param anchorDelegate |
| * delegate or <code>null</code> to reset to default GMF Runtime |
| * implementation |
| */ |
| public void setAnchorDelegate(ConnectionAnchorDelegate anchorDelegate); |
| |
| public NodeFigure getNodeFigure(); |
| |
| /** |
| * Common interface for creation of the {@link ConnectionAnchor} for host |
| * {@link NodeEditPart}s. |
| * <p/> |
| * Implemented as a delegate to be easily installed to different |
| * {@link NodeEditPart} sub-classes that does not share common |
| * diagram-specific base class. |
| * <p/> |
| * |
| * @see NodeEditPart |
| * @since 3.3 |
| */ |
| public interface ConnectionAnchorDelegate { |
| |
| public ConnectionAnchor getSourceConnectionAnchor(Request request); |
| |
| public ConnectionAnchor getTargetConnectionAnchor(Request request); |
| |
| } |
| |
| } |