| /* |
| * 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.refactoring.actions; |
| |
| import com.intellij.lang.Language; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiNamedElement; |
| import com.intellij.psi.SyntheticElement; |
| import com.intellij.refactoring.RefactoringActionHandler; |
| import com.intellij.refactoring.rename.RenameHandlerRegistry; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class RenameElementAction extends BaseRefactoringAction { |
| |
| public RenameElementAction() { |
| setInjectedContext(true); |
| } |
| |
| @Override |
| public boolean isAvailableInEditorOnly() { |
| return false; |
| } |
| |
| @Override |
| public boolean isEnabledOnElements(@NotNull PsiElement[] elements) { |
| if (elements.length != 1) return false; |
| |
| PsiElement element = elements[0]; |
| return element instanceof PsiNamedElement && !(element instanceof SyntheticElement); |
| } |
| |
| @Override |
| public RefactoringActionHandler getHandler(@NotNull DataContext dataContext) { |
| return RenameHandlerRegistry.getInstance().getRenameHandler(dataContext); |
| } |
| |
| @Override |
| protected boolean hasAvailableHandler(@NotNull DataContext dataContext) { |
| return isEnabledOnDataContext(dataContext); |
| } |
| |
| @Override |
| protected boolean isEnabledOnDataContext(DataContext dataContext) { |
| return RenameHandlerRegistry.getInstance().hasAvailableHandler(dataContext); |
| } |
| |
| @Override |
| protected boolean isAvailableForLanguage(Language language) { |
| return true; |
| } |
| |
| @Override |
| protected boolean isAvailableOnElementInEditorAndFile(@NotNull PsiElement element, @NotNull Editor editor, @NotNull PsiFile file, @NotNull DataContext context) { |
| return RenameHandlerRegistry.getInstance().hasAvailableHandler(context); |
| } |
| } |