| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.netbeans.modules.refactoring.java.ui; |
| |
| import com.sun.source.util.TreePath; |
| import javax.swing.event.ChangeListener; |
| import org.netbeans.api.fileinfo.NonRecursiveFolder; |
| import org.netbeans.api.java.source.CompilationInfo; |
| import org.netbeans.api.java.source.TreePathHandle; |
| import org.netbeans.api.java.source.ui.ElementHeaders; |
| import org.netbeans.modules.refactoring.api.AbstractRefactoring; |
| import org.netbeans.modules.refactoring.api.Problem; |
| import org.netbeans.modules.refactoring.java.api.ExtractInterfaceRefactoring; |
| import org.netbeans.modules.refactoring.java.api.JavaRefactoringUtils; |
| import org.netbeans.modules.refactoring.spi.ui.CustomRefactoringPanel; |
| import org.netbeans.modules.refactoring.spi.ui.RefactoringUI; |
| import org.openide.filesystems.FileObject; |
| import org.openide.util.HelpCtx; |
| import org.openide.util.NbBundle; |
| |
| /** Refactoring UI object for Extract Interface refactoring. |
| * |
| * @author Martin Matula, Jan Becicka, Jan Pokorsky |
| */ |
| public final class ExtractInterfaceRefactoringUI implements RefactoringUI, JavaRefactoringUIFactory { |
| // reference to extract interface refactoring this UI object corresponds to |
| private ExtractInterfaceRefactoring refactoring; |
| // source type |
| private TreePathHandle sourceType; |
| // UI panel for collecting parameters |
| private ExtractInterfacePanel panel; |
| private String name; |
| |
| private ExtractInterfaceRefactoringUI() { |
| } |
| |
| /** Creates a new instance of ExtractInterfaceRefactoringUI |
| * @param selectedElement Elements the refactoring action was invoked on. |
| */ |
| @Override |
| public RefactoringUI create(CompilationInfo info, TreePathHandle[] handles, FileObject[] files, NonRecursiveFolder[] packages) { |
| TreePath path = handles[0].resolve(info); |
| |
| path = JavaRefactoringUtils.findEnclosingClass(info, path, true, true, true, true, false); |
| |
| if (path != null) { |
| return new ExtractInterfaceRefactoringUI(path, info); |
| } |
| |
| return null; |
| } |
| |
| private ExtractInterfaceRefactoringUI(TreePath path, CompilationInfo info) { |
| // compute source type |
| this.name = ElementHeaders.getHeader(path, info, ElementHeaders.NAME); |
| this.sourceType = TreePathHandle.create(path, info); |
| // create an instance of pull up refactoring object |
| refactoring = new ExtractInterfaceRefactoring(sourceType); |
| refactoring.getContext().add(info.getClasspathInfo()); |
| } |
| |
| // --- IMPLEMENTATION OF RefactoringUI INTERFACE --------------------------- |
| |
| @Override |
| public boolean isQuery() { |
| return false; |
| } |
| |
| @Override |
| public CustomRefactoringPanel getPanel(ChangeListener parent) { |
| if (panel == null) { |
| panel = new ExtractInterfacePanel(refactoring, parent); |
| } |
| return panel; |
| } |
| |
| @Override |
| public Problem setParameters() { |
| captureParameters(); |
| return refactoring.checkParameters(); |
| } |
| |
| @Override |
| public Problem checkParameters() { |
| captureParameters(); |
| return refactoring.fastCheckParameters(); |
| } |
| |
| @Override |
| public AbstractRefactoring getRefactoring() { |
| return refactoring; |
| } |
| |
| @Override |
| public String getDescription() { |
| return NbBundle.getMessage(ExtractInterfaceAction.class, "DSC_ExtractInterface", name); // NOI18N |
| } |
| |
| @Override |
| public String getName() { |
| return NbBundle.getMessage(ExtractInterfaceAction.class, "LBL_ExtractInterface"); // NOI18N |
| } |
| |
| @Override |
| public boolean hasParameters() { |
| return true; |
| } |
| |
| @Override |
| public HelpCtx getHelpCtx() { |
| return new HelpCtx("org.netbeans.modules.refactoring.java.ui.ExtractInterfaceRefactoringUI"); // NOI18N |
| } |
| |
| // --- PRIVATE HELPER METHODS ---------------------------------------------- |
| |
| /** Gets parameters from the refactoring panel and sets them |
| * to the refactoring object. |
| */ |
| private void captureParameters() { |
| panel.storeSettings(); |
| } |
| |
| public static JavaRefactoringUIFactory factory() { |
| return new ExtractInterfaceRefactoringUI(); |
| } |
| |
| |
| } |