| /* |
| * Copyright 2000-2013 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.jetbrains.python.inspections.quickfix; |
| |
| import com.intellij.codeInsight.CodeInsightUtilCore; |
| import com.intellij.codeInsight.template.TemplateBuilder; |
| import com.intellij.codeInsight.template.TemplateBuilderFactory; |
| import com.intellij.codeInspection.LocalQuickFix; |
| import com.intellij.codeInspection.ProblemDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiElement; |
| import com.jetbrains.python.PyBundle; |
| import com.jetbrains.python.psi.*; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * User: catherine |
| * |
| * Quickfix to introduce variable if statement seems to have no effect |
| */ |
| public class StatementEffectIntroduceVariableQuickFix implements LocalQuickFix { |
| @NotNull |
| public String getName() { |
| return PyBundle.message("QFIX.introduce.variable"); |
| } |
| |
| @NonNls |
| @NotNull |
| public String getFamilyName() { |
| return getName(); |
| } |
| |
| public void applyFix(@NotNull final Project project, @NotNull final ProblemDescriptor descriptor) { |
| PsiElement expression = descriptor.getPsiElement(); |
| if (expression != null && expression.isValid()) { |
| final PyElementGenerator elementGenerator = PyElementGenerator.getInstance(project); |
| final PyAssignmentStatement assignment = elementGenerator.createFromText(LanguageLevel.forElement(expression), PyAssignmentStatement.class, |
| "var = " + expression.getText()); |
| |
| expression = expression.replace(assignment); |
| if (expression == null) return; |
| expression = CodeInsightUtilCore.forcePsiPostprocessAndRestoreElement(expression); |
| final TemplateBuilder builder = TemplateBuilderFactory.getInstance().createTemplateBuilder(expression); |
| final PyExpression leftHandSideExpression = ((PyAssignmentStatement)expression).getLeftHandSideExpression(); |
| assert leftHandSideExpression != null; |
| builder.replaceElement(leftHandSideExpression, "var"); |
| builder.run(); |
| } |
| } |
| } |