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   1 package net.sourceforge.phpdt.internal.debug.ui.launcher;
   2
   3 import java.util.ArrayList;
   4 import java.util.HashMap;
   5 import java.util.Iterator;
   6 import java.util.Map;
   7
   8 import net.sourceforge.phpdt.internal.debug.ui.PHPDebugUiMessages;
   9 import net.sourceforge.phpdt.internal.debug.ui.PHPDebugUiPlugin;
  10 import net.sourceforge.phpdt.internal.debug.ui.preferences.EditInterpreterDialog;
  11 import net.sourceforge.phpdt.internal.debug.ui.preferences.EditPathMapDialog;
  12 import net.sourceforge.phpdt.internal.launching.PHPInterpreter;
  13 import net.sourceforge.phpdt.internal.launching.PHPLaunchConfigurationAttribute;
  14 import net.sourceforge.phpdt.internal.launching.PHPRuntime;
  15 import net.sourceforge.phpdt.internal.ui.PHPUiImages;
  16
  17 import org.eclipse.core.runtime.CoreException;
  18 import org.eclipse.debug.core.ILaunchConfiguration;
  19 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
  20 import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
  21 import org.eclipse.jface.viewers.ColumnWeightData;
  22 import org.eclipse.jface.viewers.ListViewer;
  23 import org.eclipse.jface.viewers.TableLayout;
  24 import org.eclipse.swt.SWT;
  25 import org.eclipse.swt.events.ModifyEvent;
  26 import org.eclipse.swt.events.ModifyListener;
  27 import org.eclipse.swt.events.MouseAdapter;
  28 import org.eclipse.swt.events.MouseEvent;
  29 import org.eclipse.swt.events.SelectionAdapter;
  30 import org.eclipse.swt.events.SelectionEvent;
  31 import org.eclipse.swt.events.SelectionListener;
  32 import org.eclipse.swt.graphics.Image;
  33 import org.eclipse.swt.layout.GridData;
  34 import org.eclipse.swt.layout.GridLayout;
  35 import org.eclipse.swt.widgets.Button;
  36 import org.eclipse.swt.widgets.Combo;
  37 import org.eclipse.swt.widgets.Composite;
  38 import org.eclipse.swt.widgets.Label;
  39 import org.eclipse.swt.widgets.TabFolder;
  40 import org.eclipse.swt.widgets.TabItem;
  41 import org.eclipse.swt.widgets.Table;
  42 import org.eclipse.swt.widgets.TableColumn;
  43 import org.eclipse.swt.widgets.TableItem;
  44 import org.eclipse.swt.widgets.Text;
  45
  46 public class PHPEnvironmentTab extends AbstractLaunchConfigurationTab {
  47   protected ListViewer loadPathListViewer;
  48
  49   protected java.util.List installedInterpretersWorkingCopy;
  50
  51   protected Combo interpreterCombo;
  52
  53   //    protected Button loadPathDefaultButton;
  54   protected Button fRemoteDebugCheckBox;
  55
  56   protected Button fOpenDBGSessionInBrowserCheckBox;
  57
  58   protected Button fPathMapRemoveButton;
  59
  60   protected Button fPathMapAddButton;
  61
  62   protected Button fPathMapEditButton;
  63
  64   protected Text fRemoteSourcePath;
  65
  66   protected Table fRemoteDebugPathMapTable;
  67
  68   protected TabFolder tabFolder;
  69
  70   private class RemoteDebugTabListener extends SelectionAdapter implements ModifyListener {
  71
  72     /*
  73      * (non-Javadoc)
  74      *
  75      * @see org.eclipse.swt.events.ModifyListener#modifyText(org.eclipse.swt.events.ModifyEvent)
  76      */
  77     public void modifyText(ModifyEvent e) {
  78       updateLaunchConfigurationDialog();
  79     }
  80
  81     /*
  82      * (non-Javadoc)
  83      *
  84      * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
  85      */
  86     public void widgetSelected(SelectionEvent e) {
  87       Object source = e.getSource();
  88       if (source == fRemoteDebugPathMapTable) {
  89         setPathMapButtonsEnableState();
  90       } else if (source == fPathMapAddButton) {
  91         handlePathMapAddButtonSelected();
  92       } else if (source == fPathMapEditButton) {
  93         handlePathMapEditButtonSelected();
  94       } else if (source == fPathMapRemoveButton) {
  95         handlePathMapRemoveButtonSelected();
  96       } else if (source == fRemoteDebugCheckBox) {
  97         setRemoteTabEnableState();
  98       } else {
  99         updateLaunchConfigurationDialog();
 100         ;
 101       }
 102
 103     }
 104
 105   }
 106
 107   private static final String EMPTY_STRING = ""; //$NON-NLS-1$
 108
 109   private RemoteDebugTabListener fListener = new RemoteDebugTabListener();
 110
 111   private static final boolean DEFAULT_REMOTE_DEBUG = false;
 112
 113   private static final boolean DEFAULT_OPEN_DBGSESSION_IN_BROWSER = true;
 114
 115   static String[] columnTitles = {
 116       PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMapTableTitle.local"),
 117       PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMapTableTitle.remote") };
 118
 119   public PHPEnvironmentTab() {
 120     super();
 121   }
 122
 123   public void createControl(Composite parent) {
 124     Composite composite = createPageRoot(parent);
 125
 126     tabFolder = new TabFolder(composite, SWT.NONE);
 127     GridData gridData = new GridData(GridData.FILL_BOTH);
 128     tabFolder.setLayoutData(gridData);
 129
 130     //          addLoadPathTab(tabFolder);
 131     addInterpreterTab(tabFolder);
 132     addRemoteDebugTab(tabFolder);
 133   }
 134
 135   protected void addRemoteDebugTab(TabFolder tabFolder) {
 136     Label label;
 137
 138     TabItem remoteDebugTab = new TabItem(tabFolder, SWT.NONE, 0);
 139     remoteDebugTab.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.label"));
 140
 141     Composite comp = new Composite(tabFolder, SWT.NONE);
 142     comp.setLayout(new GridLayout());
 143     remoteDebugTab.setControl(comp);
 144     GridData gd;
 145
 146     fRemoteDebugCheckBox = new Button(comp, SWT.CHECK);
 147     fRemoteDebugCheckBox.setText(PHPDebugUiMessages
 148         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.RemoteCheckBox.label"));
 149     fRemoteDebugCheckBox.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
 150     fRemoteDebugCheckBox.addSelectionListener(fListener);
 151
 152     fOpenDBGSessionInBrowserCheckBox = new Button(comp, SWT.CHECK);
 153     fOpenDBGSessionInBrowserCheckBox.setText(PHPDebugUiMessages
 154         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.OpenDBGSessionInBrowserCheckBox.label"));
 155     fOpenDBGSessionInBrowserCheckBox.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
 156     fOpenDBGSessionInBrowserCheckBox.addSelectionListener(fListener);
 157
 158     label = new Label(comp, SWT.NONE);
 159     label.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.RemoteSourcePath.label"));
 160     fRemoteSourcePath = new Text(comp, SWT.BORDER | SWT.SINGLE);
 161     gd = new GridData(GridData.FILL_HORIZONTAL);
 162     fRemoteSourcePath.setLayoutData(gd);
 163     fRemoteSourcePath.addModifyListener(fListener);
 164
 165     createVerticalSpacer(comp, 1);
 166
 167     Composite pathMapComp = new Composite(comp, SWT.NONE);
 168     gd = new GridData(GridData.FILL_BOTH);
 169     pathMapComp.setLayoutData(gd);
 170     GridLayout parametersLayout = new GridLayout();
 171     parametersLayout.numColumns = 2;
 172     parametersLayout.marginHeight = 0;
 173     parametersLayout.marginWidth = 0;
 174     pathMapComp.setLayout(parametersLayout);
 175
 176     Label pathMapLabel = new Label(pathMapComp, SWT.NONE);
 177     pathMapLabel.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.label"));
 178     gd = new GridData();
 179     gd.horizontalSpan = 2;
 180     pathMapLabel.setLayoutData(gd);
 181
 182     fRemoteDebugPathMapTable = new Table(pathMapComp, SWT.BORDER | SWT.MULTI);
 183     TableLayout tableLayout = new TableLayout();
 184     fRemoteDebugPathMapTable.setLayout(tableLayout);
 185
 186     gd = new GridData(GridData.FILL_BOTH);
 187     fRemoteDebugPathMapTable.setLayoutData(gd);
 188     TableColumn column1 = new TableColumn(this.fRemoteDebugPathMapTable, SWT.NONE);
 189     column1.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Table.Title.local")); //$NON-NLS-1$
 190     TableColumn column2 = new TableColumn(this.fRemoteDebugPathMapTable, SWT.NONE);
 191     column2
 192         .setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Table.Title.remote")); //$NON-NLS-1$
 193     tableLayout.addColumnData(new ColumnWeightData(100));
 194     tableLayout.addColumnData(new ColumnWeightData(100));
 195     fRemoteDebugPathMapTable.setHeaderVisible(true);
 196     fRemoteDebugPathMapTable.setLinesVisible(true);
 197     fRemoteDebugPathMapTable.addSelectionListener(fListener);
 198     fRemoteDebugPathMapTable.addMouseListener(new MouseAdapter() {
 199       public void mouseDoubleClick(MouseEvent e) {
 200         setPathMapButtonsEnableState();
 201         if (fPathMapEditButton.isEnabled()) {
 202           handlePathMapEditButtonSelected();
 203         }
 204       }
 205     });
 206     //          fRemoteDebugPathMapTable.setEnabled(false);
 207
 208     Composite envButtonComp = new Composite(pathMapComp, SWT.NONE);
 209     GridLayout envButtonLayout = new GridLayout();
 210     envButtonLayout.marginHeight = 0;
 211     envButtonLayout.marginWidth = 0;
 212     envButtonComp.setLayout(envButtonLayout);
 213     gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.HORIZONTAL_ALIGN_FILL);
 214     envButtonComp.setLayoutData(gd);
 215
 216     fPathMapAddButton = createPushButton(envButtonComp, PHPDebugUiMessages
 217         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Button.Add.label"), null); //$NON-NLS-1$
 218     fPathMapAddButton.addSelectionListener(fListener);
 219     //          fPathMapAddButton.setEnabled(false);
 220
 221     fPathMapEditButton = createPushButton(envButtonComp, PHPDebugUiMessages
 222         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Button.Edit.label"), null); //$NON-NLS-1$
 223     fPathMapEditButton.addSelectionListener(fListener);
 224     //          fPathMapEditButton.setEnabled(false);
 225
 226     fPathMapRemoveButton = createPushButton(envButtonComp, PHPDebugUiMessages
 227         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Button.Remove.label"), null); //$NON-NLS-1$
 228     fPathMapRemoveButton.addSelectionListener(fListener);
 229     //          fPathMapRemoveButton.setEnabled(false);
 230
 231   }
 232
 233   void handlePathMapAddButtonSelected() {
 234     EditPathMapDialog dialog = new EditPathMapDialog(getShell(), "Edit File Map", new String[] { EMPTY_STRING, EMPTY_STRING });
 235     openNewPathMapDialog(dialog, null);
 236     //          dialog.create();
 237     //          if (dialog.open()==EditPathMapDialog.OK)
 238     //          {
 239     //                  TableItem item = new TableItem (fRemoteDebugPathMapTable, SWT.NONE);
 240     //                  item.setText(0,dialog.getLocalPath());
 241     //                  item.setText(1,dialog.getRemotePath());
 242     //                  updateLaunchConfigurationDialog();
 243     //          }
 244     //          updateLaunchConfigurationDialog();
 245     setPathMapButtonsEnableState();
 246   }
 247
 248   void handlePathMapRemoveButtonSelected() {
 249     int[] selectedIndices = this.fRemoteDebugPathMapTable.getSelectionIndices();
 250     this.fRemoteDebugPathMapTable.remove(selectedIndices);
 251     setPathMapButtonsEnableState();
 252     updateLaunchConfigurationDialog();
 253   }
 254
 255   void handlePathMapEditButtonSelected() {
 256     TableItem selectedItem = this.fRemoteDebugPathMapTable.getSelection()[0];
 257     String local = selectedItem.getText(0);
 258     String remote = selectedItem.getText(1);
 259     EditPathMapDialog dialog = new EditPathMapDialog(getShell(), "Edit File Map", new String[] { local, remote });
 260     openNewPathMapDialog(dialog, selectedItem);
 261   }
 262
 263   /**
 264    * Set the enabled state of whole tab.
 265    */
 266   private void setRemoteTabEnableState() {
 267     boolean state = fRemoteDebugCheckBox.getSelection();
 268     fRemoteSourcePath.setEnabled(state);
 269
 270     fRemoteDebugPathMapTable.setEnabled(state);
 271     if (!state) {
 272       fPathMapEditButton.setEnabled(false);
 273       fPathMapRemoveButton.setEnabled(false);
 274       fPathMapAddButton.setEnabled(false);
 275       fOpenDBGSessionInBrowserCheckBox.setEnabled(false);
 276     } else {
 277       setPathMapButtonsEnableState();
 278     }
 279
 280     updateLaunchConfigurationDialog();
 281   }
 282
 283   /**
 284    * Set the enabled state of the three environment variable-related buttons based on the selection in the PathMapTable widget.
 285    */
 286   private void setPathMapButtonsEnableState() {
 287     //  just do nothing for now
 288     //
 289     if (fRemoteDebugCheckBox.getSelection()) {
 290       fOpenDBGSessionInBrowserCheckBox.setEnabled(true);
 291       int selectCount = this.fRemoteDebugPathMapTable.getSelectionIndices().length;
 292       if (selectCount < 1) {
 293         fPathMapEditButton.setEnabled(false);
 294         fPathMapRemoveButton.setEnabled(false);
 295       } else {
 296         fPathMapRemoveButton.setEnabled(true);
 297         if (selectCount == 1) {
 298           fPathMapEditButton.setEnabled(true);
 299         } else {
 300           fPathMapEditButton.setEnabled(false);
 301         }
 302       }
 303       fPathMapAddButton.setEnabled(true);
 304     }
 305   }
 306
 307   /**
 308    * Show the specified dialog and update the pathMapTable table based on its results.
 309    *
 310    * @param updateItem
 311    *          the item to update, or <code>null</code> if adding a new item
 312    */
 313   private void openNewPathMapDialog(EditPathMapDialog dialog, TableItem updateItem) {
 314     if (dialog.open() != EditPathMapDialog.OK) {
 315       return;
 316     }
 317     String[] pathPair = dialog.getPathPair();
 318     TableItem tableItem = updateItem;
 319     if (tableItem == null) {
 320       tableItem = getTableItemForName(pathPair[0]);
 321       if (tableItem == null) {
 322         tableItem = new TableItem(this.fRemoteDebugPathMapTable, SWT.NONE);
 323       }
 324     }
 325     tableItem.setText(pathPair);
 326     this.fRemoteDebugPathMapTable.setSelection(new TableItem[] { tableItem });
 327     updateLaunchConfigurationDialog();
 328   }
 329
 330   /**
 331    * Helper method that indicates whether the specified parameter name is already present in the parameters table.
 332    */
 333   private TableItem getTableItemForName(String candidateName) {
 334     TableItem[] items = this.fRemoteDebugPathMapTable.getItems();
 335     for (int i = 0; i < items.length; i++) {
 336       String name = items[i].getText(0);
 337       if (name.equals(candidateName)) {
 338         return items[i];
 339       }
 340     }
 341     return null;
 342   }
 343
 344   //    protected void addLoadPathTab(TabFolder tabFolder) {
 345   //            Composite loadPathComposite = new Composite(tabFolder, SWT.NONE);
 346   //            loadPathComposite.setLayout(new GridLayout());
 347   //
 348   //            loadPathListViewer = new ListViewer(loadPathComposite, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
 349   //            loadPathListViewer.setContentProvider(new ListContentProvider());
 350   //            loadPathListViewer.setLabelProvider(new LoadPathEntryLabelProvider());
 351   //            loadPathListViewer.getList().setLayoutData(new GridData(GridData.FILL_BOTH));
 352   //
 353   //            TabItem loadPathTab = new TabItem(tabFolder, SWT.NONE, 0);
 354   //            loadPathTab.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.loadPathTab.label"));
 355   //            loadPathTab.setControl(loadPathComposite);
 356   //            loadPathTab.setData(loadPathListViewer);
 357
 358   //            loadPathDefaultButton = new Button(loadPathComposite, SWT.CHECK);
 359   //            loadPathDefaultButton.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.loadPathDefaultButton.label"));
 360   //            loadPathDefaultButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
 361   //            loadPathDefaultButton.addSelectionListener(getLoadPathDefaultButtonSelectionListener());
 362   //
 363   //            loadPathDefaultButton.setEnabled(false); //for now, until the load path is customizable on the configuration
 364   //    }
 365
 366   protected SelectionListener getLoadPathSelectionListener() {
 367     return new SelectionAdapter() {
 368       public void widgetSelected(SelectionEvent e) {
 369         System.out.println("Loadpath list selection occurred: " + e.getSource());
 370       }
 371     };
 372   }
 373
 374   protected SelectionListener getLoadPathDefaultButtonSelectionListener() {
 375     return new SelectionAdapter() {
 376       public void widgetSelected(SelectionEvent e) {
 377         setUseLoadPathDefaults(((Button) e.getSource()).getSelection());
 378       }
 379     };
 380   }
 381
 382   protected void addInterpreterTab(TabFolder tabFolder) {
 383     Composite interpreterComposite = new Composite(tabFolder, SWT.NONE);
 384     GridLayout layout = new GridLayout();
 385     layout.numColumns = 2;
 386     layout.marginHeight = 0;
 387     layout.marginWidth = 0;
 388     interpreterComposite.setLayout(layout);
 389     interpreterComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 390
 391     createVerticalSpacer(interpreterComposite, 2);
 392
 393     interpreterCombo = new Combo(interpreterComposite, SWT.READ_ONLY);
 394     interpreterCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 395     initializeInterpreterCombo(interpreterCombo);
 396     interpreterCombo.addModifyListener(getInterpreterComboModifyListener());
 397
 398     Button interpreterAddButton = new Button(interpreterComposite, SWT.PUSH);
 399     interpreterAddButton.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.interpreterAddButton.label"));
 400     interpreterAddButton.addSelectionListener(new SelectionAdapter() {
 401       public void widgetSelected(SelectionEvent evt) {
 402         PHPInterpreter newInterpreter = new PHPInterpreter(null, null);
 403         EditInterpreterDialog editor = new EditInterpreterDialog(getShell(), PHPDebugUiMessages
 404             .getString("LaunchConfigurationTab.PHPEnvironment.editInterpreterDialog.title"));
 405         editor.create();
 406         editor.setInterpreterToEdit(newInterpreter);
 407         if (EditInterpreterDialog.OK == editor.open()) {
 408           PHPRuntime.getDefault().addInstalledInterpreter(newInterpreter);
 409           interpreterCombo.add(newInterpreter.getName());
 410           interpreterCombo.select(interpreterCombo.indexOf(newInterpreter.getName()));
 411         }
 412       }
 413     });
 414
 415     TabItem interpreterTab = new TabItem(tabFolder, SWT.NONE);
 416     interpreterTab.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.interpreterTab.label"));
 417     interpreterTab.setControl(interpreterComposite);
 418   }
 419
 420   protected ModifyListener getInterpreterComboModifyListener() {
 421     return new ModifyListener() {
 422       public void modifyText(ModifyEvent evt) {
 423         updateLaunchConfigurationDialog();
 424       }
 425     };
 426   }
 427
 428   protected void createVerticalSpacer(Composite comp, int colSpan) {
 429     Label label = new Label(comp, SWT.NONE);
 430     GridData gd = new GridData();
 431     gd.horizontalSpan = colSpan;
 432     label.setLayoutData(gd);
 433   }
 434
 435   public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
 436   }
 437
 438   public void initializeFrom(ILaunchConfiguration configuration) {
 439     //          initializeLoadPath(configuration);
 440     initializeInterpreterSelection(configuration);
 441     initializeRemoteDebug(configuration);
 442   }
 443
 444   protected void initializeRemoteDebug(ILaunchConfiguration configuration) {
 445     String s[];
 446     int startIdx = 0;
 447     int idx;
 448     try {
 449       fRemoteDebugCheckBox.setSelection(configuration.getAttribute(PHPLaunchConfigurationAttribute.REMOTE_DEBUG,
 450           DEFAULT_REMOTE_DEBUG));
 451     } catch (CoreException ce) {
 452       fRemoteDebugCheckBox.setSelection(DEFAULT_REMOTE_DEBUG);
 453     }
 454     try {
 455       fOpenDBGSessionInBrowserCheckBox.setSelection(configuration.getAttribute(
 456           PHPLaunchConfigurationAttribute.OPEN_DBGSESSION_IN_BROWSER, DEFAULT_OPEN_DBGSESSION_IN_BROWSER));
 457     } catch (CoreException ce) {
 458       fOpenDBGSessionInBrowserCheckBox.setSelection(DEFAULT_OPEN_DBGSESSION_IN_BROWSER);
 459     }
 460     setRemoteTabEnableState();
 461     try {
 462       fRemoteSourcePath.setText(configuration.getAttribute(PHPLaunchConfigurationAttribute.REMOTE_PATH, ""));
 463     } catch (CoreException ce) {
 464       fRemoteSourcePath.setText("");
 465     }
 466
 467     updatePathMapFromConfig(configuration);
 468
 469   }
 470
 471   private void updatePathMapFromConfig(ILaunchConfiguration config) {
 472     Map envVars = null;
 473     try {
 474       if (config != null) {
 475         envVars = config.getAttribute(PHPLaunchConfigurationAttribute.FILE_MAP, (Map) null);
 476       }
 477       updatePathMapTable(envVars, this.fRemoteDebugPathMapTable);
 478       setPathMapButtonsEnableState();
 479     } catch (CoreException ce) {
 480       log(ce);
 481     }
 482   }
 483
 484   private void updatePathMapTable(Map map, Table tableWidget) {
 485     tableWidget.removeAll();
 486     if (map == null) {
 487       return;
 488     }
 489     Iterator iterator = map.keySet().iterator();
 490     while (iterator.hasNext()) {
 491       String key = (String) iterator.next();
 492       String value = (String) map.get(key);
 493       TableItem tableItem = new TableItem(tableWidget, SWT.NONE);
 494       tableItem.setText(new String[] { key, value });
 495     }
 496   }
 497
 498   //    protected void initializeLoadPath(ILaunchConfiguration configuration) {
 499   //            boolean useDefaultLoadPath = true;
 500   //            try {
 501   //                    useDefaultLoadPath = configuration.getAttribute(PHPLaunchConfigurationAttribute.USE_DEFAULT_LOAD_PATH, true);
 502   //                    setUseLoadPathDefaults(useDefaultLoadPath);
 503   //                    if (useDefaultLoadPath) {
 504   //                            String projectName = configuration.getAttribute(PHPLaunchConfigurationAttribute.PROJECT_NAME, "");
 505   //                            if (projectName != "") {
 506   //                                IProject aProject = PHPeclipsePlugin.getWorkspace().getRoot().getProject(projectName);
 507   //                                    if ((aProject != null) && JavaCore.isPHPProject(aProject)) {
 508   //                                          JavaProject thePHPProject = new JavaProject();
 509   //                                          thePHPProject.setProject(aProject);
 510   //                                            List loadPathEntries = thePHPProject.getLoadPathEntries();
 511   //                                            loadPathListViewer.setInput(loadPathEntries);
 512   //                                    }
 513   //                            }
 514   //                    }
 515   //            } catch (CoreException e) {
 516   //                    log(e);
 517   //            }
 518   //    }
 519
 520   protected void setUseLoadPathDefaults(boolean useDefaults) {
 521     loadPathListViewer.getList().setEnabled(!useDefaults);
 522     //          loadPathDefaultButton.setSelection(useDefaults);
 523   }
 524
 525   protected void initializeInterpreterSelection(ILaunchConfiguration configuration) {
 526     String interpreterName = null;
 527     try {
 528       interpreterName = configuration.getAttribute(PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER, "");
 529     } catch (CoreException e) {
 530       log(e);
 531     }
 532     if (interpreterName != null && !interpreterName.equals(""))
 533       interpreterCombo.select(interpreterCombo.indexOf(interpreterName));
 534   }
 535
 536   protected void initializeInterpreterCombo(Combo interpreterCombo) {
 537     installedInterpretersWorkingCopy = new ArrayList();
 538     installedInterpretersWorkingCopy.addAll(PHPRuntime.getDefault().getInstalledInterpreters());
 539
 540     String[] interpreterNames = new String[installedInterpretersWorkingCopy.size()];
 541     for (int interpreterIndex = 0; interpreterIndex < installedInterpretersWorkingCopy.size(); interpreterIndex++) {
 542       PHPInterpreter interpreter = (PHPInterpreter) installedInterpretersWorkingCopy.get(interpreterIndex);
 543       interpreterNames[interpreterIndex] = interpreter.getName();
 544     }
 545     interpreterCombo.setItems(interpreterNames);
 546
 547     PHPInterpreter selectedInterpreter = PHPRuntime.getDefault().getSelectedInterpreter();
 548     if (selectedInterpreter != null)
 549       interpreterCombo.select(interpreterCombo.indexOf(selectedInterpreter.getName()));
 550   }
 551
 552   public void performApply(ILaunchConfigurationWorkingCopy configuration) {
 553     int selectionIndex = interpreterCombo.getSelectionIndex();
 554     if (selectionIndex >= 0)
 555       configuration.setAttribute(PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER, interpreterCombo.getItem(selectionIndex));
 556
 557     //          configuration.setAttribute(PHPLaunchConfigurationAttribute.USE_DEFAULT_LOAD_PATH, loadPathDefaultButton.getSelection());
 558
 559     //          if (!loadPathDefaultButton.getSelection()) {
 560     //                  List loadPathEntries = (List) loadPathListViewer.getInput();
 561     //                  List loadPathStrings = new ArrayList();
 562     //                  for (Iterator iterator = loadPathEntries.iterator(); iterator.hasNext();) {
 563     //                          LoadPathEntry entry = (LoadPathEntry) iterator.next();
 564     //                          loadPathStrings.add(entry.getPath().toString());
 565     //                  }
 566     //                  configuration.setAttribute(PHPLaunchConfigurationAttribute.CUSTOM_LOAD_PATH, loadPathStrings);
 567     //          }
 568
 569     configuration.setAttribute(PHPLaunchConfigurationAttribute.REMOTE_DEBUG, fRemoteDebugCheckBox.getSelection());
 570     configuration.setAttribute(PHPLaunchConfigurationAttribute.FILE_MAP, getMapFromPathMapTable());
 571     configuration.setAttribute(PHPLaunchConfigurationAttribute.REMOTE_PATH, fRemoteSourcePath.getText());
 572     configuration.setAttribute(PHPLaunchConfigurationAttribute.OPEN_DBGSESSION_IN_BROWSER, fOpenDBGSessionInBrowserCheckBox
 573         .getSelection());
 574   }
 575
 576   protected Composite createPageRoot(Composite parent) {
 577     Composite composite = new Composite(parent, SWT.NULL);
 578     GridLayout layout = new GridLayout();
 579     layout.numColumns = 2;
 580     composite.setLayout(layout);
 581     createVerticalSpacer(composite, 2);
 582     setControl(composite);
 583
 584     return composite;
 585   }
 586
 587   private Map getMapFromPathMapTable() {
 588     TableItem[] items = fRemoteDebugPathMapTable.getItems();
 589     if (items.length == 0) {
 590       return null;
 591     }
 592     Map map = new HashMap(items.length);
 593     for (int i = 0; i < items.length; i++) {
 594       TableItem item = items[i];
 595       String key = item.getText(0);
 596       String value = item.getText(1);
 597       map.put(key, value);
 598     }
 599     return map;
 600   }
 601
 602   public String getName() {
 603     return PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.name");
 604   }
 605
 606   public boolean isValid(ILaunchConfiguration launchConfig) {
 607     try {
 608       String selectedInterpreter = launchConfig.getAttribute(PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER, "");
 609       if (selectedInterpreter.length() == 0) {
 610         setErrorMessage(PHPDebugUiMessages
 611             .getString("LaunchConfigurationTab.PHPEnvironment.interpreter_not_selected_error_message"));
 612         return false;
 613       }
 614     } catch (CoreException e) {
 615       log(e);
 616     }
 617
 618     setErrorMessage(null);
 619     return true;
 620   }
 621
 622   protected void log(Throwable t) {
 623     PHPDebugUiPlugin.log(t);
 624   }
 625
 626   public Image getImage() {
 627     return PHPUiImages.get(PHPUiImages.IMG_CTOOLS_PHP);
 628   }
 629
 630 }