| /* |
| * Copyright 2000-2010 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.Expression; |
| import com.intellij.codeInsight.template.ExpressionContext; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.util.PsiUtilCore; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public class SuggestFirstVariableNameMacro extends VariableOfTypeMacro { |
| @Override |
| public String getName() { |
| return "suggestFirstVariableName"; |
| } |
| |
| @Override |
| public String getPresentableName() { |
| return CodeInsightBundle.message("macro.suggest.first.variable.name"); |
| } |
| |
| @Override |
| protected PsiElement[] getVariables(Expression[] params, ExpressionContext context) { |
| final PsiElement[] variables = super.getVariables(params, context); |
| if (variables == null) return null; |
| final List<PsiElement> result = new ArrayList<PsiElement>(); |
| final List<String> skip = Arrays.asList("true", "false", "this", "super"); |
| for (PsiElement variable : variables) { |
| if (!skip.contains(variable.getText())) { |
| result.add(variable); |
| } |
| } |
| return PsiUtilCore.toPsiElementArray(result); |
| } |
| } |
| |
| |