src/org/netbeans/modules/git/ui/update/RevertModifications.java

   1 /*
   2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
   3  *
   4  * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
   5  *
   6  * The contents of this file are subject to the terms of either the GNU
   7  * General Public License Version 2 only ("GPL") or the Common
   8  * Development and Distribution License("CDDL") (collectively, the
   9  * "License"). You may not use this file except in compliance with the
  10  * License. You can obtain a copy of the License at
  11  * http://www.netbeans.org/cddl-gplv2.html
  12  * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
  13  * specific language governing permissions and limitations under the
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  16  * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
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  18  * by Sun in the GPL Version 2 section of the License file that
  19  * accompanied this code. If applicable, add the following below the
  20  * License Header, with the fields enclosed by brackets [] replaced by
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  22  * "Portions Copyrighted [year] [name of copyright owner]"
  23  *
  24  * Contributor(s):
  25  *
  26  * The Original Software is NetBeans. The Initial Developer of the Original
  27  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
  28  * Microsystems, Inc. All Rights Reserved.
  29  * Portions Copyright 2008 Alexander Coles (Ikonoklastik Productions).
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  32  * or only the GPL Version 2, indicate your decision by adding
  33  * "[Contributor] elects to include this software in this distribution
  34  * under the [CDDL or GPL Version 2] license." If you do not indicate a
  35  * single choice of license, a recipient has the option to distribute
  36  * your version of this file under either the CDDL, the GPL Version 2 or
  37  * to extend the choice of license to its licensees as provided above.
  38  * However, if you add GPL Version 2 code and therefore, elected the GPL
  39  * Version 2 license, then the option applies only if the new code is
  40  * made subject to such option by the copyright holder.
  41  */
  42 package org.netbeans.modules.git.ui.update;
  43
  44 import java.awt.Dialog;
  45 import java.beans.PropertyChangeEvent;
  46 import java.beans.PropertyChangeListener;
  47 import java.io.File;
  48 import javax.swing.JButton;
  49 import org.openide.DialogDescriptor;
  50 import org.openide.DialogDisplayer;
  51 import org.openide.util.HelpCtx;
  52
  53 /**
  54  *
  55  * @author Padraig O'Briain
  56  */
  57 public class RevertModifications implements PropertyChangeListener {
  58
  59     private RevertModificationsPanel panel;
  60     private JButton okButton;
  61     private JButton cancelButton;
  62
  63     /** Creates a new instance of RevertModifications */
  64     public RevertModifications(File repository, File[] files) {
  65         this (repository, files, null);
  66     }
  67
  68     public RevertModifications(File repository, File[] files, String defaultRevision) {
  69         panel = new RevertModificationsPanel(repository, files);
  70         okButton = new JButton();
  71         org.openide.awt.Mnemonics.setLocalizedText(okButton, org.openide.util.NbBundle.getMessage(RevertModifications.class, "CTL_RevertForm_Action_Revert")); // NOI18N
  72         okButton.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(RevertModifications.class, "ACSD_RevertForm_Action_Revert")); // NOI18N
  73         okButton.getAccessibleContext().setAccessibleName(org.openide.util.NbBundle.getMessage(RevertModifications.class, "ACSN_RevertForm_Action_Revert")); // NOI18N
  74         cancelButton = new JButton();
  75         org.openide.awt.Mnemonics.setLocalizedText(cancelButton, org.openide.util.NbBundle.getMessage(RevertModifications.class, "CTL_RevertForm_Action_Cancel")); // NOI18N
  76         cancelButton.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(RevertModifications.class, "ACSD_RevertForm_Action_Cancel")); // NOI18N
  77         cancelButton.getAccessibleContext().setAccessibleName(org.openide.util.NbBundle.getMessage(RevertModifications.class, "ACSN_RevertForm_Action_Cancel")); // NOI18N
  78     }
  79
  80     public boolean showDialog() {
  81         File[] revertFiles = panel.getRevertFiles();
  82         DialogDescriptor dialogDescriptor;
  83         if (revertFiles.length == 1) {
  84             dialogDescriptor = new DialogDescriptor(panel, org.openide.util.NbBundle.getMessage(RevertModifications.class, "CTL_RevertDialog", revertFiles[0].getName())); // NOI18N
  85         } else {
  86             dialogDescriptor = new DialogDescriptor(panel, org.openide.util.NbBundle.getMessage(RevertModifications.class, "CTL_MultiRevertDialog")); // NOI18N
  87         }
  88         dialogDescriptor.setOptions(new Object[] {okButton, cancelButton});
  89
  90         dialogDescriptor.setModal(true);
  91         dialogDescriptor.setHelpCtx(new HelpCtx(this.getClass()));
  92         dialogDescriptor.setValid(false);
  93
  94         Dialog dialog = DialogDisplayer.getDefault().createDialog(dialogDescriptor);
  95         if (revertFiles.length == 1) {
  96             dialog.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(RevertModifications.class, "ACSD_RevertDialog", revertFiles[0].getName())); // NOI18N
  97         } else {
  98             dialog.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(RevertModifications.class, "ACSD_MultiRevertDialog")); // NOI18N
  99         }
 100         dialog.setVisible(true);
 101         dialog.setResizable(false);
 102         boolean ret = dialogDescriptor.getValue() == okButton;
 103         return ret;
 104     }
 105
 106     public void propertyChange(PropertyChangeEvent evt) {
 107         if(okButton != null) {
 108             boolean valid = ((Boolean)evt.getNewValue()).booleanValue();
 109             okButton.setEnabled(valid);
 110         }
 111     }
 112
 113     public String getSelectionRevision() {
 114         if (panel == null) return null;
 115         return panel.getSelectedRevision();
 116     }
 117
 118     public boolean isBackupRequested() {
 119         if (panel == null) return false;
 120         return panel.isBackupRequested();
 121     }
 122
 123 }