| /******************************************************************************* |
| * Copyright (c) 2007 Chase Technology Ltd - http://www.chasetechnology.co.uk |
| * 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: |
| * Doug Satchwell (Chase Technology Ltd) - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsl.internal.debug.ui.tabs.main; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.swt.widgets.TableItem; |
| import org.eclipse.wst.xsl.launching.config.LaunchAttribute; |
| import org.eclipse.wst.xsl.launching.config.LaunchTransform; |
| |
| public class ParametersContentProvider implements IStructuredContentProvider |
| { |
| private LaunchTransform stylesheetEntry; |
| private ParameterViewer parameterViewer; |
| |
| public Object[] getElements(Object inputElement) |
| { |
| if (stylesheetEntry == null) |
| return new Object[0]; |
| return stylesheetEntry.getParameters().toArray(); |
| } |
| |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) |
| { |
| stylesheetEntry = (LaunchTransform) newInput; |
| parameterViewer = (ParameterViewer) viewer; |
| } |
| |
| public void dispose() |
| { |
| } |
| |
| public LaunchAttribute[] getParameters() |
| { |
| return (LaunchAttribute[]) stylesheetEntry.getParameters().toArray(new LaunchAttribute[0]); |
| } |
| |
| public void removeParameters(LaunchAttribute[] entries) |
| { |
| for (LaunchAttribute parameter : entries) |
| { |
| stylesheetEntry.getParameters().remove(parameter); |
| } |
| TableItem[] items = parameterViewer.getTable().getItems(); |
| List<LaunchAttribute> entryList = Arrays.asList(entries); |
| Object sel = null; |
| for (int i = items.length - 1; i >= 0; i--) |
| { |
| TableItem item = items[i]; |
| if (!entryList.contains(item.getData())) |
| { |
| sel = item.getData(); |
| break; |
| } |
| } |
| parameterViewer.remove(entries); |
| |
| if (sel != null) |
| parameterViewer.setSelection(new StructuredSelection(sel), true); |
| } |
| |
| public void addParameter(LaunchAttribute parameter) |
| { |
| stylesheetEntry.getParameters().add(parameter); |
| parameterViewer.add(parameter); |
| parameterViewer.setSelection(new StructuredSelection(parameter), true); |
| // parameterViewer.refresh(); |
| } |
| } |