| /* |
| * 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.daemon.impl.quickfix; |
| |
| import com.intellij.codeInsight.FileModificationService; |
| import com.intellij.codeInsight.daemon.QuickFixBundle; |
| import com.intellij.codeInsight.generation.surroundWith.JavaWithTryCatchSurrounder; |
| import com.intellij.codeInsight.intention.IntentionAction; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.editor.LogicalPosition; |
| import com.intellij.openapi.editor.ScrollType; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.*; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.refactoring.util.RefactoringChangeUtil; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author mike |
| * Date: Aug 19, 2002 |
| */ |
| public class SurroundWithTryCatchFix implements IntentionAction { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.codeInsight.daemon.impl.quickfix.SurroundWithTryCatchFix"); |
| |
| private PsiStatement myStatement = null; |
| |
| public SurroundWithTryCatchFix(@NotNull PsiElement element) { |
| final PsiMethodReferenceExpression methodReferenceExpression = PsiTreeUtil.getParentOfType(element, PsiMethodReferenceExpression.class, false); |
| if (methodReferenceExpression == null) { |
| final PsiLambdaExpression lambdaExpression = PsiTreeUtil.getParentOfType(element, PsiLambdaExpression.class); |
| if (lambdaExpression == null || lambdaExpression.getBody() instanceof PsiCodeBlock) { |
| myStatement = PsiTreeUtil.getNonStrictParentOfType(element, PsiStatement.class); |
| } |
| } |
| } |
| |
| @Override |
| @NotNull |
| public String getText() { |
| return QuickFixBundle.message("surround.with.try.catch.fix"); |
| } |
| |
| @Override |
| @NotNull |
| public String getFamilyName() { |
| return QuickFixBundle.message("surround.with.try.catch.fix"); |
| } |
| |
| @Override |
| public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) { |
| return myStatement != null && |
| myStatement.isValid() && |
| (!(myStatement instanceof PsiExpressionStatement) || |
| !RefactoringChangeUtil.isSuperOrThisMethodCall(((PsiExpressionStatement)myStatement).getExpression())); |
| } |
| |
| @Override |
| public void invoke(@NotNull Project project, Editor editor, PsiFile file) { |
| if (!FileModificationService.getInstance().prepareFileForWrite(file)) return; |
| |
| int col = editor.getCaretModel().getLogicalPosition().column; |
| int line = editor.getCaretModel().getLogicalPosition().line; |
| editor.getCaretModel().moveToLogicalPosition(new LogicalPosition(0, 0)); |
| |
| if (myStatement.getParent() instanceof PsiForStatement) { |
| PsiForStatement forStatement = (PsiForStatement)myStatement.getParent(); |
| if (myStatement.equals(forStatement.getInitialization()) || myStatement.equals(forStatement.getUpdate())) { |
| myStatement = forStatement; |
| } |
| } |
| TextRange range = null; |
| |
| try{ |
| JavaWithTryCatchSurrounder handler = new JavaWithTryCatchSurrounder(); |
| range = handler.surroundElements(project, editor, new PsiElement[] {myStatement}); |
| } |
| catch(IncorrectOperationException e){ |
| LOG.error(e); |
| } |
| LogicalPosition pos = new LogicalPosition(line, col); |
| editor.getCaretModel().moveToLogicalPosition(pos); |
| if (range != null) { |
| int offset = range.getStartOffset(); |
| editor.getCaretModel().moveToOffset(offset); |
| editor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE); |
| editor.getSelectionModel().setSelection(range.getStartOffset(), range.getEndOffset()); |
| } |
| } |
| |
| @Override |
| public boolean startInWriteAction() { |
| return true; |
| } |
| } |