| /* |
| * 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.Editor; |
| import com.intellij.psi.*; |
| import com.intellij.psi.impl.source.jsp.jspJava.JspMethodCall; |
| import com.intellij.util.IncorrectOperationException; |
| import com.intellij.util.text.CharArrayUtil; |
| |
| /** |
| * Created by IntelliJ IDEA. |
| * User: max |
| * Date: Sep 5, 2003 |
| * Time: 3:35:49 PM |
| * To change this template use Options | File Templates. |
| */ |
| public class MethodCallFixer implements Fixer { |
| @Override |
| public void apply(Editor editor, JavaSmartEnterProcessor processor, PsiElement psiElement) throws IncorrectOperationException { |
| PsiExpressionList args = null; |
| if (psiElement instanceof PsiMethodCallExpression && !(psiElement instanceof JspMethodCall)) { |
| args = ((PsiMethodCallExpression) psiElement).getArgumentList(); |
| } else if (psiElement instanceof PsiNewExpression) { |
| args = ((PsiNewExpression) psiElement).getArgumentList(); |
| } |
| |
| if (args == null) return; |
| |
| PsiElement parenth = args.getLastChild(); |
| |
| if (parenth == null || !")".equals(parenth.getText())) { |
| int endOffset = -1; |
| PsiElement child = args.getFirstChild(); |
| while (child != null) { |
| if (child instanceof PsiErrorElement) { |
| final PsiErrorElement errorElement = (PsiErrorElement)child; |
| if (errorElement.getErrorDescription().indexOf("')'") >= 0) { |
| endOffset = errorElement.getTextRange().getStartOffset(); |
| break; |
| } |
| } |
| child = child.getNextSibling(); |
| } |
| |
| if (endOffset == -1) { |
| endOffset = args.getTextRange().getEndOffset(); |
| } |
| |
| final PsiExpression[] params = args.getExpressions(); |
| if (params.length > 0 && |
| startLine(editor, args) != startLine(editor, params[0]) && |
| editor.getCaretModel().getOffset() < params[0].getTextRange().getStartOffset()) { |
| endOffset = args.getTextRange().getStartOffset() + 1; |
| } |
| |
| endOffset = CharArrayUtil.shiftBackward(editor.getDocument().getCharsSequence(), endOffset - 1, " \t\n") + 1; |
| editor.getDocument().insertString(endOffset, ")"); |
| } |
| } |
| |
| private int startLine(Editor editor, PsiElement psiElement) { |
| return editor.getDocument().getLineNumber(psiElement.getTextRange().getStartOffset()); |
| } |
| } |