| /* |
| * 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. |
| */ |
| |
| /** |
| * class InlineAction |
| * created Aug 28, 2001 |
| * @author Jeka |
| */ |
| package com.intellij.refactoring.actions; |
| |
| import com.intellij.lang.Language; |
| import com.intellij.lang.refactoring.InlineActionHandler; |
| import com.intellij.lang.refactoring.InlineHandler; |
| import com.intellij.lang.refactoring.InlineHandlers; |
| import com.intellij.lang.refactoring.RefactoringSupportProvider; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.extensions.Extensions; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.util.PsiUtilBase; |
| import com.intellij.refactoring.RefactoringActionHandler; |
| import com.intellij.refactoring.inline.InlineRefactoringActionHandler; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| public class InlineAction extends BasePlatformRefactoringAction { |
| |
| public InlineAction() { |
| setInjectedContext(true); |
| } |
| |
| @Override |
| public boolean isAvailableInEditorOnly() { |
| return false; |
| } |
| |
| @Override |
| protected boolean isAvailableOnElementInEditorAndFile(@NotNull PsiElement element, @NotNull Editor editor, @NotNull PsiFile file, @NotNull DataContext context) { |
| return hasInlineActionHandler(element, PsiUtilBase.getLanguageInEditor(editor, element.getProject()), editor); |
| } |
| |
| @Override |
| public boolean isEnabledOnElements(@NotNull PsiElement[] elements) { |
| return elements.length == 1 && hasInlineActionHandler(elements [0], null, null); |
| } |
| |
| private static boolean hasInlineActionHandler(PsiElement element, @Nullable Language editorLanguage, Editor editor) { |
| for(InlineActionHandler handler: Extensions.getExtensions(InlineActionHandler.EP_NAME)) { |
| if (handler.isEnabledOnElement(element, editor)) { |
| return true; |
| } |
| } |
| return InlineHandlers.getInlineHandlers( |
| editorLanguage != null ? editorLanguage :element.getLanguage() |
| ).size() > 0; |
| } |
| |
| @Override |
| protected RefactoringActionHandler getRefactoringHandler(@NotNull RefactoringSupportProvider provider) { |
| return new InlineRefactoringActionHandler(); |
| } |
| |
| @Override |
| protected RefactoringActionHandler getHandler(@NotNull Language language, PsiElement element) { |
| RefactoringActionHandler handler = super.getHandler(language, element); |
| if (handler != null) return handler; |
| List<InlineHandler> handlers = InlineHandlers.getInlineHandlers(language); |
| return handlers.isEmpty() ? null : new InlineRefactoringActionHandler(); |
| } |
| |
| @Override |
| protected boolean isAvailableForLanguage(Language language) { |
| for(InlineActionHandler handler: Extensions.getExtensions(InlineActionHandler.EP_NAME)) { |
| if (handler.isEnabledForLanguage(language)) { |
| return true; |
| } |
| } |
| return InlineHandlers.getInlineHandlers(language).size() > 0; |
| } |
| } |