+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2004 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 Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.ui.viewsupport;
-
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.IResourceChangeListener;
-import org.eclipse.core.resources.IResourceDelta;
-import org.eclipse.jface.util.Assert;
-import org.eclipse.jface.viewers.StructuredViewer;
-import org.eclipse.swt.widgets.Control;
-
-public class FilterUpdater implements IResourceChangeListener {
-
- private StructuredViewer fViewer;
-
- public FilterUpdater(StructuredViewer viewer) {
- Assert.isNotNull(viewer);
- fViewer = viewer;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.core.resources.IResourceChangeListener#resourceChanged(org.eclipse.core.resources.IResourceChangeEvent)
- */
- public void resourceChanged(IResourceChangeEvent event) {
- IResourceDelta delta = event.getDelta();
- if (delta == null)
- return;
-
- IResourceDelta[] projDeltas = delta
- .getAffectedChildren(IResourceDelta.CHANGED);
- for (int i = 0; i < projDeltas.length; i++) {
- IResourceDelta pDelta = projDeltas[i];
- if ((pDelta.getFlags() & IResourceDelta.DESCRIPTION) != 0) {
- final Control ctrl = fViewer.getControl();
- if (ctrl != null && !ctrl.isDisposed()) {
- // async is needed due to bug 33783
- ctrl.getDisplay().asyncExec(new Runnable() {
- public void run() {
- if (!ctrl.isDisposed())
- fViewer.refresh(false);
- }
- });
- }
- }
- }
- }
-}