| /* |
| * 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.intention.IntentionAction; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.fileEditor.FileEditorManager; |
| import com.intellij.openapi.fileEditor.OpenFileDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.JavaDirectoryService; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiDirectory; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.impl.file.JavaDirectoryServiceImpl; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public class MoveClassToSeparateFileFix implements IntentionAction { |
| private static final Logger LOG = Logger.getInstance(MoveClassToSeparateFileFix.class); |
| |
| private final PsiClass myClass; |
| |
| public MoveClassToSeparateFileFix(@NotNull PsiClass aClass) { |
| myClass = aClass; |
| } |
| |
| @Override |
| @NotNull |
| public String getText() { |
| return QuickFixBundle.message("move.class.to.separate.file.text", myClass.getName()); |
| } |
| |
| @Override |
| @NotNull |
| public String getFamilyName() { |
| return QuickFixBundle.message("move.class.to.separate.file.family"); |
| } |
| |
| @Override |
| public boolean isAvailable(@NotNull Project project, @Nullable Editor editor, @NotNull PsiFile file) { |
| if (!myClass.isValid() || !myClass.getManager().isInProject(myClass)) return false; |
| PsiDirectory dir = file.getContainingDirectory(); |
| if (dir == null) return false; |
| try { |
| JavaDirectoryServiceImpl.checkCreateClassOrInterface(dir, myClass.getName()); |
| } |
| catch (IncorrectOperationException e) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public void invoke(@NotNull Project project, @Nullable Editor editor, @NotNull PsiFile file) { |
| if (!FileModificationService.getInstance().prepareFileForWrite(myClass.getContainingFile())) return; |
| |
| PsiDirectory dir = file.getContainingDirectory(); |
| try{ |
| String name = myClass.getName(); |
| JavaDirectoryService directoryService = JavaDirectoryService.getInstance(); |
| PsiClass placeHolder = myClass.isInterface() ? directoryService.createInterface(dir, name) : directoryService.createClass(dir, name); |
| PsiClass newClass = (PsiClass)placeHolder.replace(myClass); |
| myClass.delete(); |
| |
| OpenFileDescriptor descriptor = new OpenFileDescriptor(project, newClass.getContainingFile().getVirtualFile(), newClass.getTextOffset()); |
| FileEditorManager.getInstance(project).openTextEditor(descriptor, true); |
| } |
| catch(IncorrectOperationException e){ |
| LOG.error(e); |
| } |
| } |
| |
| @Override |
| public boolean startInWriteAction() { |
| return true; |
| } |
| |
| } |