| /* |
| * Copyright 2000-2011 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.refactoring.rename; |
| |
| import com.intellij.openapi.fileTypes.FileTypeManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.patterns.ElementPattern; |
| import com.intellij.patterns.PlatformPatterns; |
| import com.intellij.psi.PsiDirectory; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.util.ProcessingContext; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * User: anna |
| * Date: 4/5/11 |
| */ |
| public class RenameToIgnoredDirectoryFileInputValidator implements RenameInputValidatorEx { |
| @Nullable |
| @Override |
| public String getErrorMessage(String newName, Project project) { |
| if (FileTypeManager.getInstance().isFileIgnored(newName)) { |
| return "Trying to create a directory with ignored name, result will not be visible"; |
| } |
| return null; |
| } |
| |
| @Override |
| public ElementPattern<? extends PsiElement> getPattern() { |
| return PlatformPatterns.or(PlatformPatterns.psiElement(PsiDirectory.class), PlatformPatterns.psiElement(PsiFile.class)); |
| } |
| |
| @Override |
| public boolean isInputValid(String newName, PsiElement element, ProcessingContext context) { |
| return newName != null && newName.length() > 0 && newName.indexOf('\\') < 0 && newName.indexOf('/') < 0 && newName.indexOf('\n') < 0; |
| } |
| } |