src/org/netbeans/modules/git/ui/update/UpdatePanel.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
  14  * License.  When distributing the software, include this License Header
  15  * Notice in each file and include the License file at
  16  * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
  17  * particular file as subject to the "Classpath" exception as provided
  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
  21  * your own identifying information:
  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).
  30  *
  31  * If you wish your version of this file to be governed by only the CDDL
  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.io.File;
  45 import java.util.LinkedHashSet;
  46 import java.util.Set;
  47 import java.util.Vector;
  48 import javax.swing.ComboBoxModel;
  49 import javax.swing.DefaultComboBoxModel;
  50 import javax.swing.SwingUtilities;
  51 import org.netbeans.api.progress.ProgressHandle;
  52 import org.netbeans.api.progress.ProgressHandleFactory;
  53 import org.netbeans.modules.git.util.GitCommand;
  54 import org.openide.util.NbBundle;
  55 import org.openide.util.RequestProcessor;
  56
  57 /**
  58  *
  59  * @author  Padraig O'Briain
  60  */
  61 public class UpdatePanel extends javax.swing.JPanel {
  62
  63     private File                            repository;
  64     private RequestProcessor.Task           refreshViewTask;
  65     private static final RequestProcessor   rp = new RequestProcessor("GitUpdate", 1);  // NOI18N
  66     private Thread                          refreshViewThread;
  67
  68     private static final int GIT_REVERT_TARGET_LIMIT = 100;
  69
  70     /** Creates new form ReverModificationsPanel */
  71      public UpdatePanel(File repo) {
  72         repository = repo;
  73         refreshViewTask = rp.create(new RefreshViewTask());
  74         initComponents();
  75         refreshViewTask.schedule(0);
  76     }
  77
  78     public String getSelectedRevision() {
  79         String revStr = (String) revisionsComboBox.getSelectedItem();
  80         if(revStr != null){
  81             if (revStr.equals(NbBundle.getMessage(RevertModificationsPanel.class, "MSG_Revision_Default")) || // NOI18N
  82                 revStr.equals(NbBundle.getMessage(RevertModificationsPanel.class, "MSG_Fetching_Revisions"))) { // NOI18N
  83                 revStr = null;
  84             } else {
  85                 revStr = revStr.substring(0, revStr.indexOf(" ")); // NOI18N
  86             }
  87         }
  88         return revStr;
  89     }
  90
  91     public boolean isForcedUpdateRequested() {
  92         return forcedUpdateChxBox.isSelected();
  93     }
  94
  95     /** This method is called from within the constructor to
  96      * initialize the form.
  97      * WARNING: Do NOT modify this code. The content of this method is
  98      * always regenerated by the Form Editor.
  99      */
 100     // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
 101     private void initComponents() {
 102
 103         revisionsLabel = new javax.swing.JLabel();
 104         revisionsComboBox = new javax.swing.JComboBox();
 105         jLabel1 = new javax.swing.JLabel();
 106         jLabel2 = new javax.swing.JLabel();
 107         jPanel1 = new javax.swing.JPanel();
 108         forcedUpdateChxBox = new javax.swing.JCheckBox();
 109
 110         revisionsLabel.setLabelFor(revisionsComboBox);
 111         org.openide.awt.Mnemonics.setLocalizedText(revisionsLabel, org.openide.util.NbBundle.getMessage(UpdatePanel.class, "UpdatePanel.revisionsLabel.text")); // NOI18N
 112
 113         jLabel1.setFont(new java.awt.Font("Dialog", 1, 11));
 114         org.openide.awt.Mnemonics.setLocalizedText(jLabel1, org.openide.util.NbBundle.getMessage(UpdatePanel.class, "UpdatePanel.infoLabel.text")); // NOI18N
 115
 116         jLabel2.setForeground(new java.awt.Color(153, 153, 153));
 117         org.openide.awt.Mnemonics.setLocalizedText(jLabel2, org.openide.util.NbBundle.getMessage(UpdatePanel.class, "UpdatePanel.infoLabel2.text")); // NOI18N
 118
 119         jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder(org.openide.util.NbBundle.getMessage(UpdatePanel.class, "UpdatePanel.jPanel1.border.title"))); // NOI18N
 120
 121         org.openide.awt.Mnemonics.setLocalizedText(forcedUpdateChxBox, org.openide.util.NbBundle.getMessage(UpdatePanel.class, "UpdatePanel.forcedUpdateChxBox.text")); // NOI18N
 122
 123         org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
 124         jPanel1.setLayout(jPanel1Layout);
 125         jPanel1Layout.setHorizontalGroup(
 126             jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
 127             .add(jPanel1Layout.createSequentialGroup()
 128                 .addContainerGap()
 129                 .add(forcedUpdateChxBox)
 130                 .addContainerGap(120, Short.MAX_VALUE))
 131         );
 132         jPanel1Layout.setVerticalGroup(
 133             jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
 134             .add(jPanel1Layout.createSequentialGroup()
 135                 .add(forcedUpdateChxBox)
 136                 .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
 137         );
 138
 139         org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
 140         this.setLayout(layout);
 141         layout.setHorizontalGroup(
 142             layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
 143             .add(layout.createSequentialGroup()
 144                 .addContainerGap()
 145                 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
 146                     .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
 147                     .add(jLabel2)
 148                     .add(jLabel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 501, Short.MAX_VALUE)
 149                     .add(layout.createSequentialGroup()
 150                         .add(36, 36, 36)
 151                         .add(revisionsLabel)
 152                         .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
 153                         .add(revisionsComboBox, 0, 311, Short.MAX_VALUE)))
 154                 .addContainerGap())
 155         );
 156         layout.setVerticalGroup(
 157             layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
 158             .add(layout.createSequentialGroup()
 159                 .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 25, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
 160                 .add(4, 4, 4)
 161                 .add(jLabel2)
 162                 .add(29, 29, 29)
 163                 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
 164                     .add(revisionsLabel)
 165                     .add(revisionsComboBox, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 16, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
 166                 .addPreferredGap(org.jdesktop.layout.LayoutStyle.UNRELATED)
 167                 .add(jPanel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
 168                 .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
 169         );
 170     }// </editor-fold>//GEN-END:initComponents
 171
 172
 173     /**
 174      * Must NOT be run from AWT.
 175      */
 176     private void setupModels() {
 177         // XXX attach Cancelable hook
 178         final ProgressHandle ph = ProgressHandleFactory.createHandle(NbBundle.getMessage(RevertModificationsPanel.class, "MSG_Refreshing_Update_Versions")); // NOI18N
 179         try {
 180             Set<String>  initialRevsSet = new LinkedHashSet<String>();
 181             initialRevsSet.add(NbBundle.getMessage(RevertModificationsPanel.class, "MSG_Fetching_Revisions")); // NOI18N
 182             ComboBoxModel targetsModel = new DefaultComboBoxModel(new Vector<String>(initialRevsSet));
 183             revisionsComboBox.setModel(targetsModel);
 184             refreshViewThread = Thread.currentThread();
 185             Thread.interrupted();  // clear interupted status
 186             ph.start();
 187
 188             refreshRevisions();
 189         } finally {
 190             SwingUtilities.invokeLater(new Runnable() {
 191                 public void run() {
 192                     ph.finish();
 193                     refreshViewThread = null;
 194                 }
 195             });
 196         }
 197     }
 198
 199     private void refreshRevisions() {
 200         java.util.List<String> targetRevsList = GitCommand.getRevisions(repository, GIT_REVERT_TARGET_LIMIT);
 201
 202         Set<String>  targetRevsSet = new LinkedHashSet<String>();
 203
 204         int size;
 205         if( targetRevsList == null){
 206             size = 0;
 207             targetRevsSet.add(NbBundle.getMessage(RevertModificationsPanel.class, "MSG_Revision_Default")); // NOI18N
 208         }else{
 209             size = targetRevsList.size();
 210             int i = 0 ;
 211             while(i < size){
 212                 targetRevsSet.add(targetRevsList.get(i));
 213                 i++;
 214             }
 215         }
 216         ComboBoxModel targetsModel = new DefaultComboBoxModel(new Vector<String>(targetRevsSet));
 217         revisionsComboBox.setModel(targetsModel);
 218
 219         if (targetRevsSet.size() > 0 ) {
 220             revisionsComboBox.setSelectedIndex(0);
 221         }
 222     }
 223
 224     private class RefreshViewTask implements Runnable {
 225         public void run() {
 226             setupModels();
 227         }
 228     }
 229
 230     // Variables declaration - do not modify//GEN-BEGIN:variables
 231     private javax.swing.JCheckBox forcedUpdateChxBox;
 232     private javax.swing.JLabel jLabel1;
 233     private javax.swing.JLabel jLabel2;
 234     private javax.swing.JPanel jPanel1;
 235     private javax.swing.JComboBox revisionsComboBox;
 236     private javax.swing.JLabel revisionsLabel;
 237     // End of variables declaration//GEN-END:variables
 238
 239 }