src/org/nbgit/ui/properties/GitProperties.java

   1 /*
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   4  * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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   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
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  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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  34  * under the [CDDL or GPL Version 2] license." If you do not indicate a
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  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.nbgit.ui.properties;
  43
  44 import java.awt.Font;
  45 import java.io.File;
  46 import java.io.IOException;
  47 import java.util.Enumeration;
  48 import java.util.Properties;
  49 import javax.swing.ListSelectionModel;
  50 import javax.swing.event.ListSelectionEvent;
  51 import javax.swing.event.ListSelectionListener;
  52 import org.nbgit.Git;
  53 import org.nbgit.GitModuleConfig;
  54 import org.nbgit.GitProgressSupport;
  55 import org.openide.util.Exceptions;
  56 import org.openide.util.RequestProcessor;
  57 import org.spearce.jgit.lib.Repository;
  58 import org.spearce.jgit.lib.RepositoryConfig;
  59
  60 /**
  61  *
  62  * @author Padraig O'Briain
  63  */
  64 public class GitProperties implements ListSelectionListener {
  65
  66     public static final String GITPROPNAME_USER_EMAIL = "email"; // NOI18N
  67     public static final String GITPROPNAME_USER_NAME = "name"; // NOI18N
  68     public static final String GITPROPNAME_DEFAULT_PULL = "default-pull"; // NOI18N
  69     private PropertiesPanel panel;
  70     private File root;
  71     private PropertiesTable propTable;
  72     private GitProgressSupport support;
  73     private File loadedValueFile;
  74     private Font fontTextArea;
  75
  76     /** Creates a new instance of GitProperties */
  77     public GitProperties(PropertiesPanel panel, PropertiesTable propTable, File root)
  78     {
  79         this.panel = panel;
  80         this.propTable = propTable;
  81         this.root = root;
  82         propTable.getTable().getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
  83         propTable.getTable().getSelectionModel().addListSelectionListener(this);
  84
  85         refreshProperties();
  86     }
  87
  88     public PropertiesPanel getPropertiesPanel()
  89     {
  90         return panel;
  91     }
  92
  93     public void setPropertiesPanel(PropertiesPanel panel)
  94     {
  95         this.panel = panel;
  96     }
  97
  98     public File getRoot()
  99     {
 100         return root;
 101     }
 102
 103     public void setRoot(File root)
 104     {
 105         this.root = root;
 106     }
 107
 108     protected String getPropertyValue()
 109     {
 110         return panel.txtAreaValue.getText();
 111     }
 112
 113     protected void refreshProperties()
 114     {
 115         RequestProcessor rp = Git.getInstance().getRequestProcessor(root.getAbsolutePath());
 116         try {
 117             support = new GitProgressSupport() {
 118
 119                 protected void perform()
 120                 {
 121                     Properties props = GitModuleConfig.getDefault().getProperties(root);
 122                     GitPropertiesNode[] gitProps = new GitPropertiesNode[props.size()];
 123                     int i = 0;
 124
 125                     for (Enumeration e = props.propertyNames(); e.hasMoreElements();) {
 126                         String name = (String) e.nextElement();
 127                         String tmp = props.getProperty(name);
 128                         String value = tmp != null ? tmp : ""; // NOI18N
 129                         gitProps[i] = new GitPropertiesNode(name, value);
 130                         i++;
 131                     }
 132                     propTable.setNodes(gitProps);
 133                 }
 134             };
 135             support.start(rp, root.getAbsolutePath(), org.openide.util.NbBundle.getMessage(GitProperties.class, "LBL_Properties_Progress")); // NOI18N
 136         } finally {
 137             support = null;
 138         }
 139     }
 140
 141     public void setProperties()
 142     {
 143         RequestProcessor rp = Git.getInstance().getRequestProcessor(root.getAbsolutePath());
 144         try {
 145             support = new GitProgressSupport() {
 146
 147                 protected void perform()
 148                 {
 149                     Repository repo = Git.getInstance().getRepository(root);
 150                     if (repo == null) {
 151                         return;
 152                     }
 153                     RepositoryConfig config = repo.getConfig();
 154                     boolean save = false;
 155                     /*
 156                     GitModuleConfig.getDefault().clearProperties(root, "paths"); // NOI18N
 157                     GitModuleConfig.getDefault().removeProperty(root, "user", GITPROPNAME_USER_EMAIL); // NOI18N
 158                     GitModuleConfig.getDefault().removeProperty(root, "user", GITPROPNAME_USER_NAME); // NOI18N
 159                      */
 160                     GitPropertiesNode[] gitPropertiesNodes = propTable.getNodes();
 161                     for (int i = 0; i < gitPropertiesNodes.length; i++) {
 162                         String name = gitPropertiesNodes[i].getName();
 163                         String value = gitPropertiesNodes[i].getValue().trim();
 164                         if (value.length() == 0) {
 165                             continue;
 166                         }
 167                         if (name.equals("user.name")) {
 168                             config.setString("user", null, "name", value);
 169                             save = true;
 170                         }
 171
 172                         if (name.equals("user.email")) {
 173                             config.setString("user", null, "email", value);
 174                             save = true;
 175                         }
 176                     }
 177
 178                     //GitRepositoryContextCache.resetPullDefault();
 179                     //GitRepositoryContextCache.resetPushDefault();
 180                     try {
 181                         config.save();
 182                     } catch (IOException ex) {
 183                         Exceptions.printStackTrace(ex);
 184                     }
 185                 }
 186             };
 187             support.start(rp, root.getAbsolutePath(), org.openide.util.NbBundle.getMessage(GitProperties.class, "LBL_Properties_Progress")); // NOI18N
 188         } finally {
 189             support = null;
 190         }
 191     }
 192     private int lastIndex = -1;
 193
 194     public void updateLastSelection()
 195     {
 196         GitPropertiesNode[] gitPropertiesNodes = propTable.getNodes();
 197         if (lastIndex >= 0) {
 198             gitPropertiesNodes[lastIndex].setValue(getPropertyValue());
 199         }
 200     }
 201
 202     public void valueChanged(ListSelectionEvent e)
 203     {
 204         int index = propTable.getTable().getSelectedRow();
 205         if (index < 0) {
 206             lastIndex = -1;
 207             return;
 208         }
 209         GitPropertiesNode[] gitPropertiesNodes = propTable.getNodes();
 210         if (lastIndex >= 0) {
 211             gitPropertiesNodes[lastIndex].setValue(getPropertyValue());
 212         }
 213         panel.txtAreaValue.setText(gitPropertiesNodes[index].getValue());
 214         lastIndex = index;
 215     }
 216 }