| /* |
| * 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.completion.smartEnter.fixers; |
| |
| import com.intellij.lang.SmartEnterProcessorWithFixers; |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.psi.PsiElement; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.plugins.groovy.lang.completion.smartEnter.GroovySmartEnterProcessor; |
| import org.jetbrains.plugins.groovy.lang.psi.api.auxiliary.GrCondition; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrStatement; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrWhileStatement; |
| |
| /** |
| * User: Dmitry.Krasilschikov |
| * Date: 12.08.2008 |
| */ |
| public class GrWhileConditionFixer extends SmartEnterProcessorWithFixers.Fixer<GroovySmartEnterProcessor> { |
| @Override |
| public void apply(@NotNull Editor editor, @NotNull GroovySmartEnterProcessor processor, @NotNull PsiElement psiElement) { |
| if (psiElement instanceof GrWhileStatement) { |
| final Document doc = editor.getDocument(); |
| final GrWhileStatement whileStatement = (GrWhileStatement) psiElement; |
| final PsiElement rParenth = whileStatement.getRParenth(); |
| final PsiElement lParenth = whileStatement.getLParenth(); |
| final GrCondition condition = whileStatement.getCondition(); |
| |
| if (condition == null) { |
| if (lParenth == null || rParenth == null) { |
| int stopOffset = doc.getLineEndOffset(doc.getLineNumber(whileStatement.getTextRange().getStartOffset())); |
| final GrStatement block = whileStatement.getBody(); |
| if (block != null) { |
| stopOffset = Math.min(stopOffset, block.getTextRange().getStartOffset()); |
| } |
| stopOffset = Math.min(stopOffset, whileStatement.getTextRange().getEndOffset()); |
| |
| doc.replaceString(whileStatement.getTextRange().getStartOffset(), stopOffset, "while ()"); |
| processor.registerUnresolvedError(whileStatement.getTextRange().getStartOffset() + "while (".length()); |
| } else { |
| processor.registerUnresolvedError(lParenth.getTextRange().getEndOffset()); |
| } |
| } else if (rParenth == null) { |
| doc.insertString(condition.getTextRange().getEndOffset(), ")"); |
| } |
| } |
| } |
| } |