| /* |
| * Copyright (c) 2002 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| */ |
| package org.eclipse.wst.common.ui.resource; |
| |
| import java.util.ArrayList; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IResourceChangeEvent; |
| import org.eclipse.core.resources.IResourceChangeListener; |
| import org.eclipse.core.resources.IResourceDelta; |
| import org.eclipse.core.resources.IResourceDeltaVisitor; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IFileEditorInput; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.wst.common.ui.UIPlugin; |
| |
| |
| public class ResourceDeleteListener implements IResourceChangeListener, IResourceDeltaVisitor |
| { |
| public static final String copyright = "(c) Copyright IBM Corporation 2000, 2002."; |
| protected ArrayList recognizedEditorParts = new ArrayList(); |
| |
| public void addEditorPartClass(Class editorPartClass) |
| { |
| recognizedEditorParts.add(editorPartClass); |
| } |
| |
| public void resourceChanged(IResourceChangeEvent event) |
| { |
| IResourceDelta resourceDelta = event.getDelta(); |
| |
| try |
| { |
| if (resourceDelta != null) |
| { |
| resourceDelta.accept(this); |
| } |
| } |
| catch (Exception e) |
| { |
| // B2BGUIPlugin.getPlugin().getMsgLogger().write("Exception caught during resource change" + e); |
| // B2BGUIPlugin.getPlugin().getMsgLogger().writeCurrentThread(); |
| } |
| } |
| |
| public boolean visit(IResourceDelta delta) |
| { |
| if (delta.getKind() == IResourceDelta.REMOVED) |
| { |
| // handle removed resource |
| //closeEditors(delta.getResource()); |
| /* |
| * defect 235374 |
| * Without ayncExec, RuntimeException is raised: |
| * "The resource tree is locked for modifications." |
| * from Resource.refreshLocal(). |
| */ |
| Display.getDefault().asyncExec |
| (new CloseEditors(recognizedEditorParts,delta.getResource())); |
| } |
| return true; |
| } |
| |
| public static class CloseEditors implements Runnable |
| { |
| private IResource resource; |
| private ArrayList recognizedEditorParts; |
| |
| public CloseEditors(ArrayList editorParts, IResource res) |
| { |
| recognizedEditorParts = editorParts; |
| resource = res; |
| } |
| |
| public void run() |
| { |
| // close all associated editors that are editing this resource, |
| // if it is one of the recognizedEditorParts |
| IWorkbenchWindow windows[] = |
| UIPlugin.getDefault().getWorkbench().getWorkbenchWindows(); |
| |
| for (int i = 0; i < windows.length; i++) |
| { |
| IWorkbenchPage pages[] = windows[i].getPages(); |
| |
| for (int j = 0; j < pages.length; j++ ) |
| { |
| IEditorPart editors[] = pages[j].getEditors(); |
| for (int k = 0; k < editors.length; k++) |
| { |
| IEditorPart editor = editors[k]; |
| IEditorInput editorInput = editor.getEditorInput(); |
| |
| if (editorInput instanceof IFileEditorInput) |
| { |
| if (((IFileEditorInput)editorInput).getFile().equals(resource) && |
| recognizedEditorParts.contains(editor.getClass())) |
| { |
| IWorkbenchPage page = pages[j]; |
| page.closeEditor(editor, false); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| /* |
| private void closeEditors(IResource deletedResource) |
| { |
| // close all associated editors that are editing this resource, |
| // if it is one of the recognizedEditorParts |
| IWorkbenchWindow windows[] = B2BGUIPlugin.getInstance().getWorkbench().getWorkbenchWindows(); |
| |
| for (int i = 0; i < windows.length; i++) |
| { |
| IWorkbenchPage pages[] = windows[i].getPages(); |
| |
| for (int j = 0; j < pages.length; j++ ) |
| { |
| IEditorPart editors[] = pages[j].getEditors(); |
| for (int k = 0; k < editors.length; k++) |
| { |
| IEditorPart editor = editors[k]; |
| IEditorInput editorInput = editor.getEditorInput(); |
| |
| if (editorInput instanceof IFileEditorInput) |
| { |
| if (((IFileEditorInput)editorInput).getFile().equals(deletedResource) && |
| recognizedEditorParts.contains(editor.getClass())) |
| { |
| IWorkbenchPage page = pages[j]; |
| org.eclipse.swt.widgets. |
| Display.getDefault().asyncExec(new CloseEditor(page, editor)); |
| } |
| } |
| } |
| } |
| } |
| } |
| */ |
| |
| public static class CloseEditor implements Runnable |
| { |
| protected IWorkbenchPage page; |
| protected IEditorPart editor; |
| public CloseEditor(IWorkbenchPage page, IEditorPart editor) |
| { |
| this.page = page; |
| this.editor = editor; |
| } |
| public void run() |
| { |
| page.closeEditor(editor, false); |
| } |
| } |
| } |