| /******************************************************************************* |
| * Copyright (c) 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 - Initial API and implementation |
| * / |
| *******************************************************************************/ |
| package org.eclipse.wst.validation.internal.ui; |
| |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IFileEditorInput; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * A helper class for the save dirty files dialog. |
| */ |
| public class SaveFilesHelper { |
| |
| /** |
| * Retreive an array of IEditorParts representing all the dirty |
| * editors open for the files provided in the list. |
| * |
| * @param files |
| * A list of IFiles. |
| * @return |
| * An array of IEditorParts containing all the dirty editors for the files in the list. |
| */ |
| public static IEditorPart[] getDirtyEditors(List files) { |
| Set inputs = new HashSet(); |
| List result = new ArrayList(0); |
| IWorkbench workbench = PlatformUI.getWorkbench(); |
| IWorkbenchWindow[] windows = workbench.getWorkbenchWindows(); |
| for (int i = 0; i < windows.length; i++) { |
| IWorkbenchPage[] pages = windows[i].getPages(); |
| for (int x = 0; x < pages.length; x++) { |
| IEditorPart[] editors = pages[x].getDirtyEditors(); |
| for (int z = 0; z < editors.length; z++) { |
| IEditorPart ep = editors[z]; |
| IEditorInput input = ep.getEditorInput(); |
| if (input instanceof IFileEditorInput) { |
| IFileEditorInput fileInput = (IFileEditorInput) input; |
| if (files.contains(fileInput.getFile())) { |
| if (!inputs.contains(input)) { |
| inputs.add(input); |
| result.add(ep); |
| } |
| } |
| } |
| } |
| } |
| } |
| return (IEditorPart[]) result.toArray(new IEditorPart[result.size()]); |
| } |
| } |