| /****************************************************************************** |
| * Copyright (c) 2002, 2006 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.runtime.diagram.ui.actions.internal; |
| |
| import org.eclipse.gef.Request; |
| import org.eclipse.gmf.runtime.diagram.ui.actions.ActionIds; |
| import org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction; |
| import org.eclipse.gmf.runtime.diagram.ui.actions.internal.l10n.DiagramUIActionsMessages; |
| import org.eclipse.gmf.runtime.diagram.ui.actions.internal.l10n.DiagramUIActionsPluginImages; |
| import org.eclipse.gmf.runtime.diagram.ui.requests.RequestConstants; |
| import org.eclipse.ui.IWorkbenchPage; |
| |
| /** |
| * Action that will permit a user to snap back a label of a connection back |
| * to its orginal position relative to the connection. Use when the label connection parent |
| * can't be located. |
| * |
| */ |
| /* |
| * @canBeSeenBy %level1 |
| */ |
| public class SnapBackAction extends DiagramAction { |
| |
| /** |
| * @param page |
| */ |
| public SnapBackAction(IWorkbenchPage page) { |
| super(page); |
| } |
| |
| /** |
| * initializes the action with the correct action id ad image descriptors and tool text and text |
| * |
| */ |
| public void init() { |
| super.init(); |
| setText(DiagramUIActionsMessages.SnapBackAction_ActionLabelText); |
| setId(ActionIds.ACTION_SNAP_BACK); |
| setToolTipText(DiagramUIActionsMessages.SnapBackAction_ActionToolTipText); |
| setImageDescriptor(DiagramUIActionsPluginImages.DESC_SNAPBACK); |
| setHoverImageDescriptor(getImageDescriptor()); |
| } |
| |
| /** |
| * @see org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction#createTargetRequest() |
| */ |
| protected Request createTargetRequest() { |
| return new Request(RequestConstants.REQ_SNAP_BACK); |
| } |
| |
| /** |
| * @see org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler#isSelectionListener() |
| */ |
| protected boolean isSelectionListener() { |
| return true; |
| } |
| |
| protected boolean isOperationHistoryListener() { |
| return true; |
| } |
| |
| } |