| /* |
| * 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.template.macro; |
| |
| import com.intellij.codeInsight.CodeInsightBundle; |
| import com.intellij.codeInsight.template.*; |
| import com.intellij.psi.*; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class ClassNameMacro extends Macro { |
| |
| @Override |
| public String getName() { |
| return "className"; |
| } |
| |
| @Override |
| public String getPresentableName() { |
| return CodeInsightBundle.message("macro.classname"); |
| } |
| |
| @Override |
| public Result calculateResult(@NotNull Expression[] params, final ExpressionContext context) { |
| int templateStartOffset = context.getTemplateStartOffset(); |
| int offset = templateStartOffset > 0 ? context.getTemplateStartOffset() - 1 : context.getTemplateStartOffset(); |
| PsiElement place = context.getPsiElementAtStartOffset(); |
| PsiClass aClass = null; |
| |
| while(place != null){ |
| if (place instanceof PsiClass && !(place instanceof PsiAnonymousClass) && !(place instanceof PsiTypeParameter)){ |
| aClass = (PsiClass)place; |
| // if className() is evaluated outside of the body of inner class, return name of its outer class instead (IDEADEV-19865) |
| final PsiElement lBrace = aClass.getLBrace(); |
| if (lBrace != null && offset < lBrace.getTextOffset() && aClass.getContainingClass() != null) { |
| aClass = aClass.getContainingClass(); |
| } |
| break; |
| } |
| if (place instanceof PsiJavaFile){ |
| PsiClass[] classes = ((PsiJavaFile)place).getClasses(); |
| aClass = classes.length != 0 ? classes[0] : null; |
| break; |
| } |
| place = place.getParent(); |
| } |
| |
| if (aClass == null) return null; |
| String qname = aClass.getName(); |
| return qname == null ? null : new TextResult(qname); |
| } |
| |
| @Override |
| public boolean isAcceptableInContext(TemplateContextType context) { |
| return context instanceof JavaCodeContextType; |
| } |
| |
| |
| } |