| /* |
| * 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.Expression; |
| import com.intellij.codeInsight.template.ExpressionContext; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| |
| import java.util.ArrayList; |
| |
| public class ArrayVariableMacro extends VariableTypeMacroBase { |
| @Override |
| public String getName() { |
| return "arrayVariable"; |
| } |
| |
| @Override |
| public String getPresentableName() { |
| return CodeInsightBundle.message("macro.array.variable"); |
| } |
| |
| @Override |
| protected PsiElement[] getVariables(Expression[] params, final ExpressionContext context) { |
| if (params.length != 0) return null; |
| |
| Project project = context.getProject(); |
| final int offset = context.getStartOffset(); |
| final ArrayList<PsiVariable> array = new ArrayList<PsiVariable>(); |
| PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(context.getEditor().getDocument()); |
| PsiElement place = file.findElementAt(offset); |
| PsiVariable[] variables = MacroUtil.getVariablesVisibleAt(place, ""); |
| for (PsiVariable variable : variables) { |
| PsiType type = VariableTypeCalculator.getVarTypeAt(variable, place); |
| if (type instanceof PsiArrayType) { |
| array.add(variable); |
| } |
| } |
| return array.toArray(new PsiVariable[array.size()]); |
| } |
| } |