| /******************************************************************************* |
| * Copyright (c) 2006 Sybase, Inc. 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.itemcreation; |
| |
| import org.eclipse.draw2d.geometry.Point; |
| import org.eclipse.gef.Request; |
| import org.eclipse.gef.requests.DropRequest; |
| import org.eclipse.jst.pagedesigner.editors.palette.IDropSourceData; |
| import org.eclipse.jst.pagedesigner.editors.palette.ITagDropSourceData; |
| |
| /** |
| * Tag tool item creation request class |
| * |
| * @author mengbo |
| */ |
| public class ItemCreationRequest extends Request implements DropRequest { |
| /** |
| * Constant used for item creation request |
| */ |
| public static final String REQ_ITEM_CREATION = "Item Creation"; //$NON-NLS-1$ |
| /** |
| * Constant used for tag tool item |
| */ |
| private static final String DROP_SOURCE_DATA = "TagToolPaletteEntry"; //$NON-NLS-1$ |
| /** |
| * Constant used for location during creation request |
| */ |
| public static final String LOCATION = "location"; //$NON-NLS-1$ |
| |
| |
| /** |
| * Constructor |
| */ |
| public ItemCreationRequest() { |
| super(REQ_ITEM_CREATION); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.gef.requests.DropRequest#getLocation() |
| */ |
| public Point getLocation() { |
| return (Point)getExtendedData().get(LOCATION); |
| } |
| |
| /** |
| * Sets the location where the new object will be placed. |
| * |
| * @param location |
| * the location |
| */ |
| public void setLocation(Point location) { |
| getExtendedData().remove(LOCATION); |
| getExtendedData().put(LOCATION, location); |
| } |
| |
| /** |
| * Set the tag tool item for creation request |
| * @param creationProvider |
| */ |
| public void setTagCreationProvider(final IDropSourceData creationProvider) { |
| getExtendedData().remove(DROP_SOURCE_DATA); |
| getExtendedData().put(DROP_SOURCE_DATA, creationProvider); |
| } |
| |
| /** |
| * @return {@link ITagDropSourceData} requesting creation |
| */ |
| public IDropSourceData getTagCreationProvider() { |
| return (IDropSourceData)getExtendedData().get(DROP_SOURCE_DATA); |
| } |
| |
| } |