| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.netbeans.modules.refactoring.java.callhierarchy; |
| |
| import com.sun.source.tree.Tree; |
| import com.sun.source.util.TreePath; |
| import javax.swing.Icon; |
| import org.netbeans.api.java.source.CompilationInfo; |
| import org.netbeans.api.java.source.TreePathHandle; |
| import org.netbeans.api.java.source.TreeUtilities; |
| import org.netbeans.modules.refactoring.java.WhereUsedElement; |
| import org.netbeans.modules.refactoring.java.plugins.JavaPluginUtils; |
| import org.openide.text.PositionBounds; |
| |
| /** |
| * |
| * @author Jan Pokorsky |
| */ |
| final class CallOccurrence implements CallDescriptor { |
| |
| private String displayName; |
| private String htmlDisplayName; |
| private PositionBounds selectionBounds; |
| private TreePathHandle occurrence; |
| |
| @Override |
| public String getDisplayName() { |
| return displayName; |
| } |
| |
| @Override |
| public String getHtmlDisplayName() { |
| return htmlDisplayName; |
| } |
| |
| @Override |
| public Icon getIcon() { |
| return null; |
| } |
| |
| @Override |
| public boolean isLeaf() { |
| return true; |
| } |
| |
| @Override |
| public void open() { |
| if(occurrence != null) { |
| Call.doOpen(occurrence.getFileObject(), selectionBounds); |
| } |
| } |
| |
| public static CallOccurrence createOccurrence( |
| CompilationInfo javac, TreePath selection, Call parent) { |
| WhereUsedElement wue = WhereUsedElement.create(javac, selection, false); |
| CallOccurrence c = new CallOccurrence(); |
| if(JavaPluginUtils.isSyntheticPath(javac, selection)) { |
| selection = getEnclosingTree(selection); |
| if (JavaPluginUtils.isSyntheticPath(javac, selection)) { |
| selection = getEnclosingTree(selection.getParentPath()); |
| } |
| } |
| c.occurrence = TreePathHandle.create(selection, javac); |
| c.displayName = selection.getLeaf().toString(); |
| c.htmlDisplayName = String.format("<html>%s</html>", wue.getDisplayText()); |
| c.selectionBounds = wue.getPosition(); |
| return c; |
| } |
| |
| private static TreePath getEnclosingTree(TreePath tp) { |
| while(tp != null) { |
| Tree tree = tp.getLeaf(); |
| if (TreeUtilities.CLASS_TREE_KINDS.contains(tree.getKind()) || tree.getKind() == Tree.Kind.METHOD || tree.getKind() == Tree.Kind.IMPORT || tree.getKind() == tree.getKind().VARIABLE) { |
| return tp; |
| } |
| tp = tp.getParentPath(); |
| } |
| return null; |
| } |
| } |
