| /* |
| * 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.editorActions.smartEnter; |
| |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.PsiBlockStatement; |
| import com.intellij.psi.PsiDoWhileStatement; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.util.IncorrectOperationException; |
| |
| /** |
| * Created by IntelliJ IDEA. |
| * User: max |
| * Date: Sep 5, 2003 |
| * Time: 5:32:01 PM |
| * To change this template use Options | File Templates. |
| */ |
| @SuppressWarnings({"HardCodedStringLiteral"}) |
| public class DoWhileConditionFixer implements Fixer { |
| @Override |
| public void apply(Editor editor, JavaSmartEnterProcessor processor, PsiElement psiElement) throws IncorrectOperationException { |
| if (psiElement instanceof PsiDoWhileStatement) { |
| final Document doc = editor.getDocument(); |
| final PsiDoWhileStatement stmt = (PsiDoWhileStatement) psiElement; |
| if (stmt.getBody() == null || !(stmt.getBody() instanceof PsiBlockStatement) && stmt.getWhileKeyword() == null) { |
| final int startOffset = stmt.getTextRange().getStartOffset(); |
| doc.replaceString(startOffset, startOffset + "do".length(), "do {} while()"); |
| return; |
| } |
| |
| if (stmt.getCondition() == null) { |
| if (stmt.getWhileKeyword() == null) { |
| final int endOffset = stmt.getTextRange().getEndOffset(); |
| doc.insertString(endOffset, "while()"); |
| } else if (stmt.getLParenth() == null || stmt.getRParenth() == null) { |
| final TextRange whileRange = stmt.getWhileKeyword().getTextRange(); |
| doc.replaceString(whileRange.getStartOffset(), whileRange.getEndOffset(), "while()"); |
| } else { |
| processor.registerUnresolvedError(stmt.getLParenth().getTextRange().getEndOffset()); |
| } |
| } |
| } |
| } |
| } |