| /* |
| * Copyright 2003-2013 Dave Griffith, Bas Leijdekkers |
| * |
| * 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.siyeh.ig.fixes; |
| |
| import com.intellij.codeInspection.ProblemDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| import com.intellij.psi.search.searches.ReferencesSearch; |
| import com.intellij.refactoring.util.InlineUtil; |
| import com.siyeh.InspectionGadgetsBundle; |
| import com.siyeh.ig.InspectionGadgetsFix; |
| import com.siyeh.ig.psiutils.HighlightUtils; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| public class InlineVariableFix extends InspectionGadgetsFix { |
| @Override |
| @NotNull |
| public String getFamilyName() { |
| return getName(); |
| } |
| |
| @Override |
| @NotNull |
| public String getName() { |
| return InspectionGadgetsBundle.message("inline.variable.quickfix"); |
| } |
| |
| @Override |
| public void doFix(@NotNull final Project project, final ProblemDescriptor descriptor) { |
| final PsiElement nameElement = descriptor.getPsiElement(); |
| final PsiLocalVariable variable = (PsiLocalVariable)nameElement.getParent(); |
| final PsiExpression initializer = variable.getInitializer(); |
| if (initializer == null) { |
| return; |
| } |
| final Collection<PsiReference> references = ReferencesSearch.search(variable).findAll(); |
| final Collection<PsiElement> replacedElements = new ArrayList<PsiElement>(); |
| for (PsiReference reference : references) { |
| final PsiExpression expression = InlineUtil.inlineVariable(variable, initializer, (PsiJavaCodeReferenceElement)reference); |
| replacedElements.add(expression); |
| } |
| HighlightUtils.highlightElements(replacedElements); |
| variable.delete(); |
| } |
| } |