| /* |
| * 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.PyNames; |
| import com.jetbrains.python.psi.LanguageLevel; |
| import com.jetbrains.python.psi.PyClass; |
| import com.jetbrains.python.psi.PyElementGenerator; |
| import com.jetbrains.python.psi.PyFile; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author yole |
| */ |
| public class CreateClassQuickFix implements LocalQuickFix { |
| private final String myClassName; |
| private final PsiElement myAnchor; |
| |
| public CreateClassQuickFix(String className, PsiElement anchor) { |
| myClassName = className; |
| myAnchor = anchor; |
| } |
| |
| @NotNull |
| public String getName() { |
| if (myAnchor instanceof PyFile) { |
| return "Create class '" + myClassName + "' in module " + ((PyFile)myAnchor).getName(); |
| } |
| return "Create class '" + myClassName + "'"; |
| } |
| |
| @NotNull |
| public String getFamilyName() { |
| return "Create Class"; |
| } |
| |
| public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) { |
| PsiElement anchor = myAnchor; |
| if (!anchor.isValid()) { |
| return; |
| } |
| if (!(anchor instanceof PyFile)) { |
| while(!(anchor.getParent() instanceof PyFile)) { |
| anchor = anchor.getParent(); |
| } |
| } |
| PyClass pyClass = PyElementGenerator.getInstance(project).createFromText(LanguageLevel.getDefault(), PyClass.class, |
| "class " + myClassName + "(object):\n pass"); |
| if (anchor instanceof PyFile) { |
| pyClass = (PyClass) anchor.add(pyClass); |
| } |
| else { |
| pyClass = (PyClass) anchor.getParent().addBefore(pyClass, anchor); |
| } |
| pyClass = CodeInsightUtilCore.forcePsiPostprocessAndRestoreElement(pyClass); |
| TemplateBuilder builder = TemplateBuilderFactory.getInstance().createTemplateBuilder(pyClass); |
| builder.replaceElement(pyClass.getSuperClassExpressions() [0], "object"); |
| builder.replaceElement(pyClass.getStatementList(), PyNames.PASS); |
| builder.run(); |
| } |
| |
| } |