| /* |
| * Copyright 2000-2012 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.completion; |
| |
| import com.intellij.codeInsight.lookup.LookupElement; |
| import com.intellij.codeInsight.lookup.LookupElementDecorator; |
| import com.intellij.codeInsight.lookup.LookupElementPresentation; |
| import com.intellij.codeInsight.lookup.LookupElementRenderer; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.module.ModuleUtil; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.refactoring.ui.ClassNameReferenceEditor; |
| import com.intellij.util.Consumer; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author peter |
| */ |
| public class RefactoringCompletionContributor extends CompletionContributor { |
| @Override |
| public void fillCompletionVariants(@NotNull CompletionParameters parameters, @NotNull final CompletionResultSet resultSet) { |
| if (parameters.getOriginalFile().getUserData(ClassNameReferenceEditor.CLASS_NAME_REFERENCE_FRAGMENT) == null) { |
| return; |
| } |
| |
| resultSet.runRemainingContributors(parameters, new Consumer<CompletionResult>() { |
| @Override |
| public void consume(CompletionResult result) { |
| LookupElement element = result.getLookupElement(); |
| Object object = element.getObject(); |
| if (object instanceof PsiClass) { |
| Module module = ModuleUtil.findModuleForPsiElement((PsiClass)object); |
| if (module != null) { |
| resultSet.consume(LookupElementDecorator.withRenderer(element, new AppendModuleName(module))); |
| return; |
| } |
| } |
| resultSet.passResult(result); |
| } |
| }); |
| } |
| |
| private static class AppendModuleName extends LookupElementRenderer<LookupElementDecorator<LookupElement>> { |
| private final Module myModule; |
| |
| public AppendModuleName(Module module) { |
| myModule = module; |
| } |
| |
| @Override |
| public void renderElement(LookupElementDecorator<LookupElement> element, LookupElementPresentation presentation) { |
| element.getDelegate().renderElement(presentation); |
| presentation.appendTailText(" [" + myModule.getName() + "]", true); |
| } |
| } |
| } |