| /******************************************************************************* |
| * Copyright (c) 2006, 2010 Soyatec (http://www.soyatec.com) 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: |
| * Soyatec - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.xwt.vex; |
| |
| import org.eclipse.jface.util.LocalSelectionTransfer; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.swt.dnd.TransferData; |
| |
| public class PalletteSelectionTransfer extends LocalSelectionTransfer { |
| |
| private static PalletteSelectionTransfer _instance = new PalletteSelectionTransfer(); |
| /** |
| * The get/set methods delegate to JFace's LocalSelectionTransfer to allow |
| * data to be exchanged freely whether the client uses this |
| * LocalSelectionTransfer or JFace's LocalSelectionTransfer. Protected |
| * methods such as getTypeIds() are handled via inheritance, not delegation |
| * due to visibility constraints. |
| */ |
| private org.eclipse.jface.util.LocalSelectionTransfer jfaceTransfer = org.eclipse.jface.util.LocalSelectionTransfer.getTransfer(); |
| |
| private PalletteSelectionTransfer() { |
| } |
| |
| /** |
| * Returns the singleton instance of the TextTransfer class. |
| * |
| * @return the singleton instance of the TextTransfer class |
| */ |
| public static PalletteSelectionTransfer getInstance() { |
| return _instance; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.util.LocalSelectionTransfer#getSelection() |
| */ |
| public ISelection getSelection() { |
| return jfaceTransfer.getSelection(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.util.LocalSelectionTransfer#getSelectionSetTime() |
| */ |
| public long getSelectionSetTime() { |
| return jfaceTransfer.getSelectionSetTime(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.util.LocalSelectionTransfer#setSelection(org.eclipse.jface.viewers.ISelection) |
| */ |
| public void setSelection(ISelection s) { |
| jfaceTransfer.setSelection(s); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.util.LocalSelectionTransfer#setSelectionSetTime(long) |
| */ |
| public void setSelectionSetTime(long time) { |
| jfaceTransfer.setSelectionSetTime(time); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.util.LocalSelectionTransfer#javaToNative(java.lang.Object, org.eclipse.swt.dnd.TransferData) |
| */ |
| public void javaToNative(Object object, TransferData transferData) { |
| jfaceTransfer.javaToNative(object, transferData); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.util.LocalSelectionTransfer#nativeToJava(org.eclipse.swt.dnd.TransferData) |
| */ |
| public Object nativeToJava(TransferData transferData) { |
| return jfaceTransfer.nativeToJava(transferData); |
| } |
| } |