| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed 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 com.intellij.codeInsight.hint; |
| |
| import com.intellij.icons.AllIcons; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.module.ModuleType; |
| import com.intellij.openapi.roots.*; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| |
| import javax.swing.*; |
| import java.util.List; |
| |
| public class ElementLocationUtil { |
| |
| private ElementLocationUtil() { |
| } |
| |
| public static void customizeElementLabel(final PsiElement element, final JLabel label) { |
| if (element != null) { |
| PsiFile file = element.getContainingFile(); |
| VirtualFile vfile = file == null ? null : file.getVirtualFile(); |
| |
| if (vfile == null) { |
| label.setText(""); |
| label.setIcon(null); |
| |
| return; |
| } |
| |
| final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(element.getProject()).getFileIndex(); |
| final Module module = fileIndex.getModuleForFile(vfile); |
| |
| if (module != null) { |
| label.setText(module.getName()); |
| label.setIcon(ModuleType.get(module).getIcon()); |
| } |
| else { |
| final List<OrderEntry> entries = fileIndex.getOrderEntriesForFile(vfile); |
| |
| OrderEntry entry = null; |
| |
| for (OrderEntry order : entries) { |
| if (order instanceof LibraryOrderEntry || order instanceof JdkOrderEntry) { |
| entry = order; |
| break; |
| } |
| } |
| |
| if (entry != null) { |
| label.setText(entry.getPresentableName()); |
| label.setIcon(AllIcons.Nodes.PpLibFolder); |
| } |
| } |
| } |
| } |
| } |