| /******************************************************************************* |
| * Copyright (c) 2007 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: |
| * Daisuke SATO - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.actf.ai.navigator.impl; |
| |
| import org.eclipse.actf.ai.fennec.treemanager.ITreeItem; |
| import org.eclipse.actf.ai.internal.navigator.Messages; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.List; |
| import org.eclipse.swt.widgets.Shell; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| |
| |
| |
| |
| public class FormSelectDialog extends Dialog { |
| ITreeItem selectItem; |
| |
| private int[] selectedIndices; |
| |
| private String[] names; |
| |
| boolean multiple; |
| |
| List list; |
| |
| @Override |
| protected void configureShell(Shell newShell) { |
| super.configureShell(newShell); |
| |
| if (multiple) |
| newShell.setText(Messages.FormSelectDialog_Multiple); |
| else |
| newShell.setText(Messages.FormSelectDialog_Single); |
| } |
| |
| @Override |
| protected Control createDialogArea(Composite parent) { |
| Composite container = (Composite) super.createDialogArea(parent); |
| GridData gd; |
| gd = new GridData(GridData.FILL_BOTH); |
| gd.widthHint = 200; |
| gd.heightHint = 200; |
| gd.horizontalSpan = ((GridLayout) parent.getLayout()).numColumns; |
| |
| if (multiple) |
| list = new List(container, SWT.MULTI | SWT.V_SCROLL | SWT.BORDER); |
| else |
| list = new List(container, SWT.V_SCROLL | SWT.BORDER); |
| |
| list.setLayoutData(gd); |
| |
| Object base = selectItem.getBaseNode(); |
| if (base instanceof Node) { |
| Node node = (Node) base; |
| NodeList nl = node.getChildNodes(); |
| |
| for (int i = 0; i < nl.getLength(); i++) { |
| Node child = nl.item(i); |
| |
| if ("OPTION".equals(child.getNodeName())) { |
| Node c = child.getFirstChild(); |
| String text = ""; |
| if (c != null) |
| text = c.getNodeValue(); |
| list.add(text); |
| } |
| } |
| } |
| |
| names = new String[list.getItemCount()]; |
| for (int i = 0; i < names.length; i++) |
| names[i] = list.getItem(i); |
| |
| if (selectedIndices != null) { |
| list.select(selectedIndices); |
| } |
| |
| list.addSelectionListener(new SelectionListener(){ |
| public void widgetSelected(SelectionEvent e) { |
| selectedIndices = list.getSelectionIndices(); |
| } |
| public void widgetDefaultSelected(SelectionEvent e) { |
| |
| selectedIndices = list.getSelectionIndices(); |
| } |
| }); |
| return container; |
| } |
| |
| FormSelectDialog(Shell parent, ITreeItem item, boolean multi) { |
| super(parent); |
| this.selectItem = item; |
| this.multiple = multi; |
| this.selectedIndices = item.getSelectedIndices(); |
| } |
| |
| public int[] getSelectedIndices() { |
| return selectedIndices; |
| } |
| |
| public String getTextAt(int index) { |
| if (0 <= index && index < names.length) |
| return names[index]; |
| return ""; |
| } |
| |
| public int getLength() { |
| return names.length; |
| } |
| } |