+++ /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.filters;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-import net.sourceforge.phpdt.internal.ui.util.StringMatcher;
-
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.jface.viewers.ViewerFilter;
-
-/**
- * The NamePatternFilter selects the elements which match the given string
- * patterns.
- * <p>
- * The following characters have special meaning: ? => any character * => any
- * string
- * </p>
- *
- * @since 2.0
- */
-public class NamePatternFilter extends ViewerFilter {
- private String[] fPatterns;
-
- private StringMatcher[] fMatchers;
-
- /**
- * Return the currently configured StringMatchers.
- */
- private StringMatcher[] getMatchers() {
- return fMatchers;
- }
-
- /**
- * Gets the patterns for the receiver.
- */
- public String[] getPatterns() {
- return fPatterns;
- }
-
- /*
- * (non-Javadoc) Method declared on ViewerFilter.
- */
- public boolean select(Viewer viewer, Object parentElement, Object element) {
- String matchName = null;
- if (element instanceof IJavaElement) {
- matchName = ((IJavaElement) element).getElementName();
- } else if (element instanceof IAdaptable) {
- IAdaptable adaptable = (IAdaptable) element;
- IJavaElement javaElement = (IJavaElement) adaptable
- .getAdapter(IJavaElement.class);
- if (javaElement != null)
- matchName = javaElement.getElementName();
- else {
- IResource resource = (IResource) adaptable
- .getAdapter(IResource.class);
- if (resource != null)
- matchName = resource.getName();
- }
- }
- if (matchName != null) {
- StringMatcher[] testMatchers = getMatchers();
- for (int i = 0; i < testMatchers.length; i++) {
- if (testMatchers[i].match(matchName))
- return false;
- }
- return true;
- }
- return true;
- }
-
- /**
- * Sets the patterns to filter out for the receiver.
- * <p>
- * The following characters have special meaning: ? => any character * =>
- * any string
- * </p>
- */
- public void setPatterns(String[] newPatterns) {
- fPatterns = newPatterns;
- fMatchers = new StringMatcher[newPatterns.length];
- for (int i = 0; i < newPatterns.length; i++) {
- // Reset the matchers to prevent constructor overhead
- fMatchers[i] = new StringMatcher(newPatterns[i], true, false);
- }
- }
-}