| /* |
| * Copyright 2000-2014 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 org.jetbrains.plugins.groovy.lang.surroundWith; |
| |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.plugins.groovy.lang.psi.GroovyPsiElement; |
| import org.jetbrains.plugins.groovy.lang.psi.GroovyPsiElementFactory; |
| import org.jetbrains.plugins.groovy.lang.psi.api.auxiliary.GrCondition; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrBlockStatement; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrIfStatement; |
| |
| /** |
| * User: Dmitry.Krasilschikov |
| * Date: 23.05.2007 |
| */ |
| public class IfSurrounder extends GroovyManyStatementsSurrounder { |
| @Override |
| protected GroovyPsiElement doSurroundElements(PsiElement[] elements, PsiElement context) throws IncorrectOperationException { |
| GroovyPsiElementFactory factory = GroovyPsiElementFactory.getInstance(elements[0].getProject()); |
| GrIfStatement ifStatement = (GrIfStatement)factory.createStatementFromText("if (a) {\n}", context); |
| addStatements(((GrBlockStatement)ifStatement.getThenBranch()).getBlock(), elements); |
| return ifStatement; |
| } |
| |
| @Override |
| protected TextRange getSurroundSelectionRange(GroovyPsiElement element) { |
| assert element instanceof GrIfStatement; |
| GrCondition condition = ((GrIfStatement)element).getCondition(); |
| |
| int endOffset = element.getTextRange().getEndOffset(); |
| if (condition != null) { |
| PsiElement child = condition.getFirstChild(); |
| assert child != null; |
| |
| endOffset = child.getTextRange().getStartOffset(); |
| condition.getParent().getNode().removeChild(condition.getNode()); |
| } |
| return new TextRange(endOffset, endOffset); |
| } |
| |
| @Override |
| public String getTemplateDescription() { |
| return "if"; |
| } |
| } |