| /* |
| * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| package com.sun.hotspot.igv.view; |
| |
| import com.sun.hotspot.igv.data.InputGraph; |
| import com.sun.hotspot.igv.data.InputNode; |
| import com.sun.hotspot.igv.data.Properties; |
| import com.sun.hotspot.igv.data.Properties.RegexpPropertyMatcher; |
| import com.sun.hotspot.igv.data.services.InputGraphProvider; |
| import com.sun.hotspot.igv.util.LookupHistory; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.regex.Pattern; |
| import org.netbeans.spi.quicksearch.SearchProvider; |
| import org.netbeans.spi.quicksearch.SearchRequest; |
| import org.netbeans.spi.quicksearch.SearchResponse; |
| import org.openide.DialogDisplayer; |
| import org.openide.NotifyDescriptor; |
| import org.openide.NotifyDescriptor.Message; |
| |
| /** |
| * |
| * @author Thomas Wuerthinger |
| */ |
| public class NodeQuickSearch implements SearchProvider { |
| |
| private static final String DEFAULT_PROPERTY = "name"; |
| |
| /** |
| * Method is called by infrastructure when search operation was requested. |
| * Implementors should evaluate given request and fill response object with |
| * apropriate results |
| * |
| * @param request Search request object that contains information what to search for |
| * @param response Search response object that stores search results. Note that it's important to react to return value of SearchResponse.addResult(...) method and stop computation if false value is returned. |
| */ |
| @Override |
| public void evaluate(SearchRequest request, SearchResponse response) { |
| String query = request.getText(); |
| if (query.trim().isEmpty()) { |
| return; |
| } |
| |
| final String[] parts = query.split("=", 2); |
| |
| String name; |
| String value; |
| |
| if (parts.length == 1) { |
| name = DEFAULT_PROPERTY; |
| value = ".*" + Pattern.quote(parts[0]) + ".*"; |
| } else { |
| name = parts[0]; |
| value = parts[1]; |
| } |
| |
| if (value.isEmpty()) { |
| value = ".*"; |
| } |
| |
| final InputGraphProvider p = LookupHistory.getLast(InputGraphProvider.class); |
| if (p != null && p.getGraph() != null) { |
| InputGraph matchGraph = p.getGraph(); |
| // Search the current graph |
| List<InputNode> matches = findMatches(name, value, p.getGraph(), response); |
| if (matches == null) { |
| // See if the it hits in a later graph |
| for (InputGraph graph : p.searchForward()) { |
| matches = findMatches(name, value, graph, response); |
| if (matches != null) { |
| matchGraph = graph; |
| break; |
| } |
| } |
| } |
| if (matches == null) { |
| // See if it hits in a earlier graph |
| for (InputGraph graph : p.searchBackward()) { |
| matches = findMatches(name, value, graph, response); |
| if (matches != null) { |
| matchGraph = graph; |
| break; |
| } |
| } |
| } |
| |
| if (matches != null) { |
| final Set<InputNode> set = new HashSet<>(matches); |
| final InputGraph theGraph = p.getGraph() != matchGraph ? matchGraph : null; |
| response.addResult(new Runnable() { |
| @Override |
| public void run() { |
| final EditorTopComponent comp = EditorTopComponent.getActive(); |
| if (comp != null) { |
| if (theGraph != null) { |
| comp.getDiagramModel().selectGraph(theGraph); |
| } |
| comp.setSelectedNodes(set); |
| comp.requestActive(); |
| } |
| } |
| }, |
| "All " + matches.size() + " matching nodes (" + name + "=" + value + ")" + (theGraph != null ? " in " + theGraph.getName() : "") |
| ); |
| |
| // Single matches |
| for (final InputNode n : matches) { |
| response.addResult(new Runnable() { |
| @Override |
| public void run() { |
| final EditorTopComponent comp = EditorTopComponent.getActive(); |
| if (comp != null) { |
| final Set<InputNode> tmpSet = new HashSet<>(); |
| tmpSet.add(n); |
| if (theGraph != null) { |
| comp.getDiagramModel().selectGraph(theGraph); |
| } |
| comp.setSelectedNodes(tmpSet); |
| comp.requestActive(); |
| } |
| } |
| }, |
| n.getProperties().get(name) + " (" + n.getId() + " " + n.getProperties().get("name") + ")" + (theGraph != null ? " in " + theGraph.getName() : "") |
| ); |
| } |
| } |
| } else { |
| System.out.println("no input graph provider!"); |
| } |
| } |
| |
| private List<InputNode> findMatches(String name, String value, InputGraph inputGraph, SearchResponse response) { |
| try { |
| RegexpPropertyMatcher matcher = new RegexpPropertyMatcher(name, value, Pattern.CASE_INSENSITIVE); |
| Properties.PropertySelector<InputNode> selector = new Properties.PropertySelector<>(inputGraph.getNodes()); |
| List<InputNode> matches = selector.selectMultiple(matcher); |
| return matches.size() == 0 ? null : matches; |
| } catch (Exception e) { |
| final String msg = e.getMessage(); |
| response.addResult(new Runnable() { |
| @Override |
| public void run() { |
| Message desc = new NotifyDescriptor.Message("An exception occurred during the search, " |
| + "perhaps due to a malformed query string:\n" + msg, |
| NotifyDescriptor.WARNING_MESSAGE); |
| DialogDisplayer.getDefault().notify(desc); |
| } |
| }, |
| "(Error during search)" |
| ); |
| } |
| return null; |
| } |
| } |