| /* |
| * 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. |
| */ |
| |
| /** |
| * created at Nov 21, 2001 |
| * @author Jeka |
| */ |
| package com.intellij.refactoring.inline; |
| |
| import com.intellij.ide.DataManager; |
| import com.intellij.lang.refactoring.InlineActionHandler; |
| import com.intellij.lang.refactoring.InlineHandler; |
| import com.intellij.lang.refactoring.InlineHandlers; |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.actionSystem.LangDataKeys; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.editor.ScrollType; |
| import com.intellij.openapi.extensions.Extensions; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.refactoring.RefactoringActionHandler; |
| import com.intellij.refactoring.RefactoringBundle; |
| import com.intellij.refactoring.actions.BaseRefactoringAction; |
| import com.intellij.refactoring.util.CommonRefactoringUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.List; |
| |
| public class InlineRefactoringActionHandler implements RefactoringActionHandler { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.refactoring.inline.InlineHandler"); |
| private static final String REFACTORING_NAME = RefactoringBundle.message("inline.title"); |
| |
| @Override |
| public void invoke(@NotNull Project project, @NotNull PsiElement[] elements, DataContext dataContext) { |
| LOG.assertTrue(elements.length == 1); |
| if (dataContext == null) { |
| dataContext = DataManager.getInstance().getDataContext(); |
| } |
| final Editor editor = CommonDataKeys.EDITOR.getData(dataContext); |
| for(InlineActionHandler handler: Extensions.getExtensions(InlineActionHandler.EP_NAME)) { |
| if (handler.canInlineElement(elements[0])) { |
| handler.inlineElement(project, editor, elements [0]); |
| return; |
| } |
| } |
| |
| invokeInliner(editor, elements[0]); |
| } |
| |
| @Override |
| public void invoke(@NotNull final Project project, Editor editor, PsiFile file, DataContext dataContext) { |
| editor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE); |
| |
| PsiElement element = CommonDataKeys.PSI_ELEMENT.getData(dataContext); |
| if (element == null) { |
| element = BaseRefactoringAction.getElementAtCaret(editor, file); |
| } |
| if (element != null) { |
| for(InlineActionHandler handler: Extensions.getExtensions(InlineActionHandler.EP_NAME)) { |
| if (handler.canInlineElementInEditor(element, editor)) { |
| handler.inlineElement(project, editor, element); |
| return; |
| } |
| } |
| |
| if (invokeInliner(editor, element)) return; |
| |
| String message = RefactoringBundle.getCannotRefactorMessage(RefactoringBundle.message("error.wrong.caret.position.method.or.local.name")); |
| CommonRefactoringUtil.showErrorHint(project, editor, message, REFACTORING_NAME, null); |
| } |
| } |
| |
| public static boolean invokeInliner(@Nullable Editor editor, PsiElement element) { |
| final List<InlineHandler> handlers = InlineHandlers.getInlineHandlers(element.getLanguage()); |
| for (InlineHandler handler : handlers) { |
| if (GenericInlineHandler.invoke(element, editor, handler)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |