src/org/netbeans/modules/git/options/GitExtProperties.java

   1 /*
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  42 package org.netbeans.modules.git.options;
  43
  44 import java.awt.EventQueue;
  45 import java.awt.Font;
  46 import java.awt.event.ActionEvent;
  47 import java.awt.event.ActionListener;
  48 import java.awt.event.MouseAdapter;
  49 import java.awt.event.MouseEvent;
  50 import java.io.File;
  51 import java.util.ArrayList;
  52 import java.util.List;
  53 import java.util.Properties;
  54 import java.util.Vector;
  55 import javax.swing.ComboBoxModel;
  56 import javax.swing.DefaultComboBoxModel;
  57 import javax.swing.JTextField;
  58 import javax.swing.event.DocumentEvent;
  59 import javax.swing.event.DocumentListener;
  60 import javax.swing.text.Document;
  61 import org.netbeans.modules.git.Git;
  62 import org.netbeans.modules.git.GitModuleConfig;
  63 import org.netbeans.modules.git.GitProgressSupport;
  64 import org.netbeans.modules.git.ui.properties.GitPropertiesNode;
  65 import org.netbeans.modules.git.ui.properties.PropertiesPanel;
  66 import org.openide.util.RequestProcessor;
  67
  68 public class GitExtProperties implements ActionListener, DocumentListener {
  69
  70     private PropertiesPanel panel;
  71     private File root;
  72     private PropertiesTable propTable;
  73     private GitProgressSupport support;
  74     private File loadedValueFile;
  75     private Font fontTextArea;
  76
  77     /** Creates a new instance of HgExtProperties */
  78     public GitExtProperties(PropertiesPanel panel, PropertiesTable propTable, File root) {
  79         this.panel = panel;
  80         this.propTable = propTable;
  81         this.root = root;
  82         panel.getTxtAreaValue().getDocument().addDocumentListener(this);
  83         ((JTextField) panel.getComboName().getEditor().getEditorComponent()).getDocument().addDocumentListener(this);
  84         propTable.getTable().addMouseListener(new TableMouseListener());
  85         panel.getBtnAdd().addActionListener(this);
  86         panel.getBtnRemove().addActionListener(this);
  87         panel.getComboName().setEditable(true);
  88         panel.getBtnAdd().setEnabled(false);
  89         initPropertyNameCbx();
  90         refreshProperties();
  91     }
  92
  93     public PropertiesPanel getPropertiesPanel() {
  94         return panel;
  95     }
  96
  97     public void setPropertiesPanel(PropertiesPanel panel) {
  98         this.panel = panel;
  99     }
 100
 101     public File getRoot() {
 102         return root;
 103     }
 104
 105     public void setRoot(File root) {
 106         this.root = root;
 107     }
 108
 109     public void actionPerformed(ActionEvent event) {
 110         Object source = event.getSource();
 111
 112         if (source.equals(panel.getBtnAdd())) {
 113             addProperty();
 114         }
 115
 116         if (source.equals(panel.getBtnRemove())) {
 117             removeProperties();
 118         }
 119
 120     }
 121
 122     protected void initPropertyNameCbx() {
 123         List<String> lstName = new ArrayList<String>(8);
 124
 125         ComboBoxModel comboModel = new DefaultComboBoxModel(new Vector<String>(lstName));
 126         panel.getComboName().setModel(comboModel);
 127         panel.getComboName().getEditor().setItem(""); // NOI18N
 128     }
 129
 130     protected String getPropertyValue() {
 131         return panel.getTxtAreaValue().getText();
 132     }
 133
 134     protected String getPropertyName() {
 135         Object selectedItem = panel.getComboName().getSelectedObjects()[0];
 136         if (selectedItem != null) {
 137             return panel.getComboName().getEditor().getItem().toString().trim();
 138         } else {
 139             return selectedItem.toString().trim();
 140         }
 141     }
 142
 143     protected void refreshProperties() {
 144         RequestProcessor rp = Git.getInstance().getRequestProcessor();
 145         try {
 146             support = new GitProgressSupport() {
 147                 protected void perform() {
 148                     Properties props = GitModuleConfig.getDefault().getProperties(root, "extensions"); // NOI18N
 149                     GitPropertiesNode[] hgProps = new HgPropertiesNode[props.size()];
 150                     int i = 0;
 151
 152                     for (Enumeration e = props.propertyNames(); e.hasMoreElements() ; ) {
 153                         String name = (String) e.nextElement();
 154                         String tmp = props.getProperty(name);
 155                         String value = tmp != null ? tmp : ""; // NOI18N
 156                         hgProps[i] = new HgPropertiesNode(name, value);
 157                         i++;
 158                      }
 159                      propTable.setNodes(hgProps);
 160                 }
 161             };
 162             support.start(rp, null, org.openide.util.NbBundle.getMessage(HgExtProperties.class, "LBL_Properties_Progress")); // NOI18N
 163         } finally {
 164             support = null;
 165         }
 166     }
 167
 168     private boolean addProperty(String name, String value) {
 169         GitPropertiesNode[] hgPropertiesNodes = propTable.getNodes();
 170         for (int i = 0; i < hgPropertiesNodes.length; i++) {
 171             String hgPropertyName = hgPropertiesNodes[propTable.getModelIndex(i)].getName();
 172             if (hgPropertyName.equals(name)) {
 173                 hgPropertiesNodes[propTable.getModelIndex(i)].setValue(value);
 174                 propTable.setNodes(hgPropertiesNodes);
 175                 return true;
 176             }
 177         }
 178         GitPropertiesNode[] hgProps = new HgPropertiesNode[hgPropertiesNodes.length + 1];
 179         for (int i = 0; i < hgPropertiesNodes.length; i++) {
 180             hgProps[i] = hgPropertiesNodes[i];
 181         }
 182         hgProps[hgPropertiesNodes.length] = new GitPropertiesNode(name, value);
 183         propTable.setNodes(hgProps);
 184         return true;
 185     }
 186
 187     public void addProperty() {
 188         if (addProperty(getPropertyName(), getPropertyValue())) {
 189             panel.getComboName().getEditor().setItem(""); // NOI18N
 190             panel.getTxtAreaValue().setText(""); // NOI18N
 191         }
 192     }
 193
 194     public void setProperties() {
 195         RequestProcessor rp = Git.getInstance().getRequestProcessor();
 196         try {
 197             support = new GitProgressSupport() {
 198                 protected void perform() {
 199                     GitModuleConfig.getDefault().clearProperties(root, "extensions"); // NOI18N
 200                     GitPropertiesNode[] hgPropertiesNodes = propTable.getNodes();
 201                     for (int i = 0; i < hgPropertiesNodes.length; i++) {
 202                         String hgPropertyName = hgPropertiesNodes[propTable.getModelIndex(i)].getName();
 203                         String hgPropertyValue = hgPropertiesNodes[propTable.getModelIndex(i)].getValue();
 204                         HgModuleConfig.getDefault().setProperty(root, "extensions", hgPropertyName, hgPropertyValue, true); // NOI18N
 205                     }
 206                 }
 207             };
 208             support.start(rp, null, org.openide.util.NbBundle.getMessage(HgExtProperties.class, "LBL_Properties_Progress")); // NOI18N
 209         } finally {
 210             support = null;
 211         }
 212     }
 213
 214     public void removeProperties() {
 215         final int[] rows = propTable.getSelectedItems();
 216         // No rows selected
 217         if (rows.length == 0) return;
 218         GitPropertiesNode[] hgPropertiesNodes = propTable.getNodes();
 219         GitPropertiesNode[] hgProps = new GitPropertiesNode[hgPropertiesNodes.length - rows.length];
 220         int j = 0;
 221         int k = 0;
 222         for (int i = 0; i < hgPropertiesNodes.length; i++) {
 223             if (i != rows[j]) {
 224                 hgProps[k++] = hgPropertiesNodes[i];
 225             } else {
 226                 if (j < rows.length - 1) j++;
 227             }
 228         }
 229         propTable.setNodes(hgProps);
 230     }
 231
 232     public void insertUpdate(DocumentEvent event) {
 233         validateUserInput(event);
 234     }
 235
 236     public void removeUpdate(DocumentEvent event) {
 237         validateUserInput(event);
 238     }
 239
 240     public void changedUpdate(DocumentEvent event) {
 241         validateUserInput(event);
 242     }
 243
 244     private void validateUserInput(DocumentEvent event) {
 245
 246         Document doc = event.getDocument();
 247         String name = panel.getComboName().getEditor().getItem().toString().trim();
 248         String value = panel.getTxtAreaValue().getText().trim();
 249
 250         if (name.length() == 0 || name.indexOf(" ") > 0) { // NOI18N
 251             panel.getBtnAdd().setEnabled(false);
 252         } else {
 253             panel.getBtnAdd().setEnabled(true);
 254         }
 255     }
 256
 257     public class TableMouseListener extends MouseAdapter {
 258
 259         @Override
 260         public void mouseClicked(MouseEvent event) {
 261             //super.mouseClicked(arg0);
 262             if (event.getClickCount() == 2) {
 263                 int[] rows = propTable.getSelectedItems();
 264                 GitPropertiesNode[] hgPropertiesNodes = propTable.getNodes();
 265                 if (hgPropertiesNodes == null)
 266                     return;
 267                 final String hgPropertyName = hgPropertiesNodes[propTable.getModelIndex(rows[0])].getName();
 268                 final String hgPropertyValue = hgPropertiesNodes[propTable.getModelIndex(rows[0])].getValue();
 269                 EventQueue.invokeLater(new Runnable() {
 270                     public void run() {
 271                         panel.getComboName().getEditor().setItem(hgPropertyName);
 272                         panel.getTxtAreaValue().setText(hgPropertyValue);
 273                     }
 274                 });
 275             }
 276         }
 277 }
 278 }