| |
| /* |
| * 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.generation.surroundWith; |
| |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.*; |
| import com.intellij.psi.codeStyle.CodeStyleManager; |
| import com.intellij.util.IncorrectOperationException; |
| |
| class JavaWithBlockSurrounder extends JavaStatementsSurrounder{ |
| @Override |
| public String getTemplateDescription() { |
| return "{ }"; |
| } |
| |
| @Override |
| public TextRange surroundStatements(Project project, Editor editor, PsiElement container, PsiElement[] statements) throws IncorrectOperationException{ |
| PsiManager manager = PsiManager.getInstance(project); |
| PsiElementFactory factory = JavaPsiFacade.getInstance(manager.getProject()).getElementFactory(); |
| CodeStyleManager codeStyleManager = CodeStyleManager.getInstance(project); |
| |
| statements = SurroundWithUtil.moveDeclarationsOut(container, statements, false); |
| if (statements.length == 0){ |
| return null; |
| } |
| |
| String text = "{\n}"; |
| PsiBlockStatement blockStatement = (PsiBlockStatement)factory.createStatementFromText(text, null); |
| blockStatement = (PsiBlockStatement)codeStyleManager.reformat(blockStatement); |
| |
| blockStatement = (PsiBlockStatement)container.addBefore(blockStatement, statements[0]); |
| |
| PsiCodeBlock body = blockStatement.getCodeBlock(); |
| SurroundWithUtil.indentCommentIfNecessary(body, statements); |
| body.addRange(statements[0], statements[statements.length - 1]); |
| container.deleteChildRange(statements[0], statements[statements.length - 1]); |
| |
| PsiElement firstChild = blockStatement.getFirstChild(); |
| if (firstChild == null) { |
| return null; |
| } |
| TextRange range = firstChild.getTextRange(); |
| return new TextRange(range.getEndOffset(), range.getEndOffset()); |
| } |
| } |