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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   protected Button fRemoteDebugTranslate;
  56
  57   protected Button fOpenDBGSessionInBrowserCheckBox;
  58
  59   protected Button fPathMapRemoveButton;
  60
  61   protected Button fPathMapAddButton;
  62
  63   protected Button fPathMapEditButton;
  64
  65   protected Text fRemoteSourcePath;
  66
  67   protected Table fRemoteDebugPathMapTable;
  68
  69   protected TabFolder tabFolder;
  70
  71   private class RemoteDebugTabListener extends SelectionAdapter implements ModifyListener {
  72
  73     /*
  74      * (non-Javadoc)
  75      *
  76      * @see org.eclipse.swt.events.ModifyListener#modifyText(org.eclipse.swt.events.ModifyEvent)
  77      */
  78     public void modifyText(ModifyEvent e) {
  79       updateLaunchConfigurationDialog();
  80     }
  81
  82     /*
  83      * (non-Javadoc)
  84      *
  85      * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
  86      */
  87     public void widgetSelected(SelectionEvent e) {
  88       Object source = e.getSource();
  89       if (source == fRemoteDebugPathMapTable) {
  90         setPathMapButtonsEnableState();
  91       } else if (source == fPathMapAddButton) {
  92         handlePathMapAddButtonSelected();
  93       } else if (source == fPathMapEditButton) {
  94         handlePathMapEditButtonSelected();
  95       } else if (source == fPathMapRemoveButton) {
  96         handlePathMapRemoveButtonSelected();
  97       } else if (source == fRemoteDebugCheckBox) {
  98         setRemoteTabEnableState();
  99       } else if (source == fRemoteDebugTranslate) {
 100         setRemoteTabEnableState();
 101       } else {
 102         updateLaunchConfigurationDialog();
 103         ;
 104       }
 105
 106     }
 107
 108   }
 109
 110   private static final String EMPTY_STRING = ""; //$NON-NLS-1$
 111
 112   private RemoteDebugTabListener fListener = new RemoteDebugTabListener();
 113
 114   private static final boolean DEFAULT_REMOTE_DEBUG = false;
 115
 116   private static final boolean DEFAULT_REMOTE_DEBUG_TRANSLATE = false;
 117
 118   private static final boolean DEFAULT_OPEN_DBGSESSION_IN_BROWSER = true;
 119
 120   static String[] columnTitles = {
 121       PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMapTableTitle.local"),
 122       PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMapTableTitle.remote") };
 123
 124   public PHPEnvironmentTab() {
 125     super();
 126   }
 127
 128   public void createControl(Composite parent) {
 129     Composite composite = createPageRoot(parent);
 130
 131     tabFolder = new TabFolder(composite, SWT.NONE);
 132     GridData gridData = new GridData(GridData.FILL_BOTH);
 133     tabFolder.setLayoutData(gridData);
 134
 135     //          addLoadPathTab(tabFolder);
 136     addInterpreterTab(tabFolder);
 137     addRemoteDebugTab(tabFolder);
 138   }
 139
 140   protected void addRemoteDebugTab(TabFolder tabFolder) {
 141     Label label;
 142
 143     TabItem remoteDebugTab = new TabItem(tabFolder, SWT.NONE, 0);
 144     remoteDebugTab.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.label"));
 145
 146     Composite comp = new Composite(tabFolder, SWT.NONE);
 147     comp.setLayout(new GridLayout());
 148     remoteDebugTab.setControl(comp);
 149     GridData gd;
 150
 151     fRemoteDebugCheckBox = new Button(comp, SWT.CHECK);
 152     fRemoteDebugCheckBox.setText(PHPDebugUiMessages
 153         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.RemoteCheckBox.label"));
 154     fRemoteDebugCheckBox.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
 155     fRemoteDebugCheckBox.addSelectionListener(fListener);
 156
 157     fRemoteDebugTranslate = new Button(comp, SWT.CHECK);
 158     fRemoteDebugTranslate.setText(PHPDebugUiMessages
 159         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.RemoteTranslate.label"));
 160     fRemoteDebugTranslate.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
 161     fRemoteDebugTranslate.addSelectionListener(fListener);
 162
 163     fOpenDBGSessionInBrowserCheckBox = new Button(comp, SWT.CHECK);
 164     fOpenDBGSessionInBrowserCheckBox.setText(PHPDebugUiMessages
 165         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.OpenDBGSessionInBrowserCheckBox.label"));
 166     fOpenDBGSessionInBrowserCheckBox.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
 167     fOpenDBGSessionInBrowserCheckBox.addSelectionListener(fListener);
 168
 169     label = new Label(comp, SWT.NONE);
 170     label.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.RemoteSourcePath.label"));
 171     fRemoteSourcePath = new Text(comp, SWT.BORDER | SWT.SINGLE);
 172     gd = new GridData(GridData.FILL_HORIZONTAL);
 173     fRemoteSourcePath.setLayoutData(gd);
 174     fRemoteSourcePath.addModifyListener(fListener);
 175
 176     createVerticalSpacer(comp, 1);
 177
 178     Composite pathMapComp = new Composite(comp, SWT.NONE);
 179     gd = new GridData(GridData.FILL_BOTH);
 180     pathMapComp.setLayoutData(gd);
 181     GridLayout parametersLayout = new GridLayout();
 182     parametersLayout.numColumns = 2;
 183     parametersLayout.marginHeight = 0;
 184     parametersLayout.marginWidth = 0;
 185     pathMapComp.setLayout(parametersLayout);
 186
 187     Label pathMapLabel = new Label(pathMapComp, SWT.NONE);
 188     pathMapLabel.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.label"));
 189     gd = new GridData();
 190     gd.horizontalSpan = 2;
 191     pathMapLabel.setLayoutData(gd);
 192
 193     fRemoteDebugPathMapTable = new Table(pathMapComp, SWT.BORDER | SWT.MULTI);
 194     TableLayout tableLayout = new TableLayout();
 195     fRemoteDebugPathMapTable.setLayout(tableLayout);
 196
 197     gd = new GridData(GridData.FILL_BOTH);
 198     fRemoteDebugPathMapTable.setLayoutData(gd);
 199     TableColumn column1 = new TableColumn(this.fRemoteDebugPathMapTable, SWT.NONE);
 200     column1.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Table.Title.local")); //$NON-NLS-1$
 201     TableColumn column2 = new TableColumn(this.fRemoteDebugPathMapTable, SWT.NONE);
 202     column2
 203         .setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Table.Title.remote")); //$NON-NLS-1$
 204     tableLayout.addColumnData(new ColumnWeightData(100));
 205     tableLayout.addColumnData(new ColumnWeightData(100));
 206     fRemoteDebugPathMapTable.setHeaderVisible(true);
 207     fRemoteDebugPathMapTable.setLinesVisible(true);
 208     fRemoteDebugPathMapTable.addSelectionListener(fListener);
 209     fRemoteDebugPathMapTable.addMouseListener(new MouseAdapter() {
 210       public void mouseDoubleClick(MouseEvent e) {
 211         setPathMapButtonsEnableState();
 212         if (fPathMapEditButton.isEnabled()) {
 213           handlePathMapEditButtonSelected();
 214         }
 215       }
 216     });
 217     //          fRemoteDebugPathMapTable.setEnabled(false);
 218
 219     Composite envButtonComp = new Composite(pathMapComp, SWT.NONE);
 220     GridLayout envButtonLayout = new GridLayout();
 221     envButtonLayout.marginHeight = 0;
 222     envButtonLayout.marginWidth = 0;
 223     envButtonComp.setLayout(envButtonLayout);
 224     gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.HORIZONTAL_ALIGN_FILL);
 225     envButtonComp.setLayoutData(gd);
 226
 227     fPathMapAddButton = createPushButton(envButtonComp, PHPDebugUiMessages
 228         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Button.Add.label"), null); //$NON-NLS-1$
 229     fPathMapAddButton.addSelectionListener(fListener);
 230     //          fPathMapAddButton.setEnabled(false);
 231
 232     fPathMapEditButton = createPushButton(envButtonComp, PHPDebugUiMessages
 233         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Button.Edit.label"), null); //$NON-NLS-1$
 234     fPathMapEditButton.addSelectionListener(fListener);
 235     //          fPathMapEditButton.setEnabled(false);
 236
 237     fPathMapRemoveButton = createPushButton(envButtonComp, PHPDebugUiMessages
 238         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Button.Remove.label"), null); //$NON-NLS-1$
 239     fPathMapRemoveButton.addSelectionListener(fListener);
 240     //          fPathMapRemoveButton.setEnabled(false);
 241
 242   }
 243
 244   void handlePathMapAddButtonSelected() {
 245     EditPathMapDialog dialog = new EditPathMapDialog(getShell(), "Edit File Map", new String[] { EMPTY_STRING, EMPTY_STRING });
 246     openNewPathMapDialog(dialog, null);
 247     //          dialog.create();
 248     //          if (dialog.open()==EditPathMapDialog.OK)
 249     //          {
 250     //                  TableItem item = new TableItem (fRemoteDebugPathMapTable, SWT.NONE);
 251     //                  item.setText(0,dialog.getLocalPath());
 252     //                  item.setText(1,dialog.getRemotePath());
 253     //                  updateLaunchConfigurationDialog();
 254     //          }
 255     //          updateLaunchConfigurationDialog();
 256     setPathMapButtonsEnableState();
 257   }
 258
 259   void handlePathMapRemoveButtonSelected() {
 260     int[] selectedIndices = this.fRemoteDebugPathMapTable.getSelectionIndices();
 261     this.fRemoteDebugPathMapTable.remove(selectedIndices);
 262     setPathMapButtonsEnableState();
 263     updateLaunchConfigurationDialog();
 264   }
 265
 266   void handlePathMapEditButtonSelected() {
 267     TableItem selectedItem = this.fRemoteDebugPathMapTable.getSelection()[0];
 268     String local = selectedItem.getText(0);
 269     String remote = selectedItem.getText(1);
 270     EditPathMapDialog dialog = new EditPathMapDialog(getShell(), "Edit File Map", new String[] { local, remote });
 271     openNewPathMapDialog(dialog, selectedItem);
 272   }
 273
 274   /**
 275    * Set the enabled state of whole tab.
 276    */
 277   private void setRemoteTabEnableState() {
 278     boolean state = fRemoteDebugCheckBox.getSelection();
 279     fRemoteSourcePath.setEnabled(state);
 280     fRemoteDebugTranslate.setEnabled(state);
 281
 282     fRemoteDebugPathMapTable.setEnabled(state);
 283     if (!state) {
 284       fPathMapEditButton.setEnabled(false);
 285       fPathMapRemoveButton.setEnabled(false);
 286       fPathMapAddButton.setEnabled(false);
 287       fOpenDBGSessionInBrowserCheckBox.setEnabled(false);
 288     } else {
 289       setPathMapButtonsEnableState();
 290     }
 291
 292     updateLaunchConfigurationDialog();
 293   }
 294
 295   /**
 296    * Set the enabled state of the three environment variable-related buttons based on the selection in the PathMapTable widget.
 297    */
 298   private void setPathMapButtonsEnableState() {
 299     //  just do nothing for now
 300     //
 301     if (fRemoteDebugCheckBox.getSelection()) {
 302       fOpenDBGSessionInBrowserCheckBox.setEnabled(true);
 303       fRemoteDebugTranslate.setEnabled(true);
 304       int selectCount = this.fRemoteDebugPathMapTable.getSelectionIndices().length;
 305       if (selectCount < 1) {
 306         fPathMapEditButton.setEnabled(false);
 307         fPathMapRemoveButton.setEnabled(false);
 308       } else {
 309         fPathMapRemoveButton.setEnabled(true);
 310         if (selectCount == 1) {
 311           fPathMapEditButton.setEnabled(true);
 312         } else {
 313           fPathMapEditButton.setEnabled(false);
 314         }
 315       }
 316       fPathMapAddButton.setEnabled(true);
 317     }
 318   }
 319
 320   /**
 321    * Show the specified dialog and update the pathMapTable table based on its results.
 322    *
 323    * @param updateItem
 324    *          the item to update, or <code>null</code> if adding a new item
 325    */
 326   private void openNewPathMapDialog(EditPathMapDialog dialog, TableItem updateItem) {
 327     if (dialog.open() != EditPathMapDialog.OK) {
 328       return;
 329     }
 330     String[] pathPair = dialog.getPathPair();
 331     TableItem tableItem = updateItem;
 332     if (tableItem == null) {
 333       tableItem = getTableItemForName(pathPair[0]);
 334       if (tableItem == null) {
 335         tableItem = new TableItem(this.fRemoteDebugPathMapTable, SWT.NONE);
 336       }
 337     }
 338     tableItem.setText(pathPair);
 339     this.fRemoteDebugPathMapTable.setSelection(new TableItem[] { tableItem });
 340     updateLaunchConfigurationDialog();
 341   }
 342
 343   /**
 344    * Helper method that indicates whether the specified parameter name is already present in the parameters table.
 345    */
 346   private TableItem getTableItemForName(String candidateName) {
 347     TableItem[] items = this.fRemoteDebugPathMapTable.getItems();
 348     for (int i = 0; i < items.length; i++) {
 349       String name = items[i].getText(0);
 350       if (name.equals(candidateName)) {
 351         return items[i];
 352       }
 353     }
 354     return null;
 355   }
 356
 357   //    protected void addLoadPathTab(TabFolder tabFolder) {
 358   //            Composite loadPathComposite = new Composite(tabFolder, SWT.NONE);
 359   //            loadPathComposite.setLayout(new GridLayout());
 360   //
 361   //            loadPathListViewer = new ListViewer(loadPathComposite, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
 362   //            loadPathListViewer.setContentProvider(new ListContentProvider());
 363   //            loadPathListViewer.setLabelProvider(new LoadPathEntryLabelProvider());
 364   //            loadPathListViewer.getList().setLayoutData(new GridData(GridData.FILL_BOTH));
 365   //
 366   //            TabItem loadPathTab = new TabItem(tabFolder, SWT.NONE, 0);
 367   //            loadPathTab.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.loadPathTab.label"));
 368   //            loadPathTab.setControl(loadPathComposite);
 369   //            loadPathTab.setData(loadPathListViewer);
 370
 371   //            loadPathDefaultButton = new Button(loadPathComposite, SWT.CHECK);
 372   //            loadPathDefaultButton.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.loadPathDefaultButton.label"));
 373   //            loadPathDefaultButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
 374   //            loadPathDefaultButton.addSelectionListener(getLoadPathDefaultButtonSelectionListener());
 375   //
 376   //            loadPathDefaultButton.setEnabled(false); //for now, until the load path is customizable on the configuration
 377   //    }
 378
 379   protected SelectionListener getLoadPathSelectionListener() {
 380     return new SelectionAdapter() {
 381       public void widgetSelected(SelectionEvent e) {
 382         System.out.println("Loadpath list selection occurred: " + e.getSource());
 383       }
 384     };
 385   }
 386
 387   protected SelectionListener getLoadPathDefaultButtonSelectionListener() {
 388     return new SelectionAdapter() {
 389       public void widgetSelected(SelectionEvent e) {
 390         setUseLoadPathDefaults(((Button) e.getSource()).getSelection());
 391       }
 392     };
 393   }
 394
 395   protected void addInterpreterTab(TabFolder tabFolder) {
 396     Composite interpreterComposite = new Composite(tabFolder, SWT.NONE);
 397     GridLayout layout = new GridLayout();
 398     layout.numColumns = 2;
 399     layout.marginHeight = 0;
 400     layout.marginWidth = 0;
 401     interpreterComposite.setLayout(layout);
 402     interpreterComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 403
 404     createVerticalSpacer(interpreterComposite, 2);
 405
 406     interpreterCombo = new Combo(interpreterComposite, SWT.READ_ONLY);
 407     interpreterCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 408     initializeInterpreterCombo(interpreterCombo);
 409     interpreterCombo.addModifyListener(getInterpreterComboModifyListener());
 410
 411     Button interpreterAddButton = new Button(interpreterComposite, SWT.PUSH);
 412     interpreterAddButton.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.interpreterAddButton.label"));
 413     interpreterAddButton.addSelectionListener(new SelectionAdapter() {
 414       public void widgetSelected(SelectionEvent evt) {
 415         PHPInterpreter newInterpreter = new PHPInterpreter(null, null);
 416         EditInterpreterDialog editor = new EditInterpreterDialog(getShell(), PHPDebugUiMessages
 417             .getString("LaunchConfigurationTab.PHPEnvironment.editInterpreterDialog.title"));
 418         editor.create();
 419         editor.setInterpreterToEdit(newInterpreter);
 420         if (EditInterpreterDialog.OK == editor.open()) {
 421           PHPRuntime.getDefault().addInstalledInterpreter(newInterpreter);
 422           interpreterCombo.add(newInterpreter.getName());
 423           interpreterCombo.select(interpreterCombo.indexOf(newInterpreter.getName()));
 424         }
 425       }
 426     });
 427
 428     TabItem interpreterTab = new TabItem(tabFolder, SWT.NONE);
 429     interpreterTab.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.interpreterTab.label"));
 430     interpreterTab.setControl(interpreterComposite);
 431   }
 432
 433   protected ModifyListener getInterpreterComboModifyListener() {
 434     return new ModifyListener() {
 435       public void modifyText(ModifyEvent evt) {
 436         updateLaunchConfigurationDialog();
 437       }
 438     };
 439   }
 440
 441   protected void createVerticalSpacer(Composite comp, int colSpan) {
 442     Label label = new Label(comp, SWT.NONE);
 443     GridData gd = new GridData();
 444     gd.horizontalSpan = colSpan;
 445     label.setLayoutData(gd);
 446   }
 447
 448   public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
 449   }
 450
 451   public void initializeFrom(ILaunchConfiguration configuration) {
 452     //          initializeLoadPath(configuration);
 453     initializeInterpreterSelection(configuration);
 454     initializeRemoteDebug(configuration);
 455   }
 456
 457   protected void initializeRemoteDebug(ILaunchConfiguration configuration) {
 458     String s[];
 459     int startIdx = 0;
 460     int idx;
 461     try {
 462       fRemoteDebugCheckBox.setSelection(configuration.getAttribute(PHPLaunchConfigurationAttribute.REMOTE_DEBUG,
 463           DEFAULT_REMOTE_DEBUG));
 464     } catch (CoreException ce) {
 465       fRemoteDebugCheckBox.setSelection(DEFAULT_REMOTE_DEBUG);
 466     }
 467     try {
 468         fRemoteDebugTranslate.setSelection(configuration.getAttribute(
 469             PHPLaunchConfigurationAttribute.REMOTE_DEBUG_TRANSLATE, DEFAULT_REMOTE_DEBUG_TRANSLATE));
 470       } catch (CoreException ce) {
 471         fRemoteDebugTranslate.setSelection(DEFAULT_REMOTE_DEBUG_TRANSLATE);
 472       }
 473     try {
 474       fOpenDBGSessionInBrowserCheckBox.setSelection(configuration.getAttribute(
 475           PHPLaunchConfigurationAttribute.OPEN_DBGSESSION_IN_BROWSER, DEFAULT_OPEN_DBGSESSION_IN_BROWSER));
 476     } catch (CoreException ce) {
 477       fOpenDBGSessionInBrowserCheckBox.setSelection(DEFAULT_OPEN_DBGSESSION_IN_BROWSER);
 478     }
 479     setRemoteTabEnableState();
 480     try {
 481       fRemoteSourcePath.setText(configuration.getAttribute(PHPLaunchConfigurationAttribute.REMOTE_PATH, ""));
 482     } catch (CoreException ce) {
 483       fRemoteSourcePath.setText("");
 484     }
 485
 486     updatePathMapFromConfig(configuration);
 487
 488   }
 489
 490   private void updatePathMapFromConfig(ILaunchConfiguration config) {
 491     Map envVars = null;
 492     try {
 493       if (config != null) {
 494         envVars = config.getAttribute(PHPLaunchConfigurationAttribute.FILE_MAP, (Map) null);
 495       }
 496       updatePathMapTable(envVars, this.fRemoteDebugPathMapTable);
 497       setPathMapButtonsEnableState();
 498     } catch (CoreException ce) {
 499       log(ce);
 500     }
 501   }
 502
 503   private void updatePathMapTable(Map map, Table tableWidget) {
 504     tableWidget.removeAll();
 505     if (map == null) {
 506       return;
 507     }
 508     Iterator iterator = map.keySet().iterator();
 509     while (iterator.hasNext()) {
 510       String key = (String) iterator.next();
 511       String value = (String) map.get(key);
 512       TableItem tableItem = new TableItem(tableWidget, SWT.NONE);
 513       tableItem.setText(new String[] { key, value });
 514     }
 515   }
 516
 517   //    protected void initializeLoadPath(ILaunchConfiguration configuration) {
 518   //            boolean useDefaultLoadPath = true;
 519   //            try {
 520   //                    useDefaultLoadPath = configuration.getAttribute(PHPLaunchConfigurationAttribute.USE_DEFAULT_LOAD_PATH, true);
 521   //                    setUseLoadPathDefaults(useDefaultLoadPath);
 522   //                    if (useDefaultLoadPath) {
 523   //                            String projectName = configuration.getAttribute(PHPLaunchConfigurationAttribute.PROJECT_NAME, "");
 524   //                            if (projectName != "") {
 525   //                                IProject aProject = PHPeclipsePlugin.getWorkspace().getRoot().getProject(projectName);
 526   //                                    if ((aProject != null) && JavaCore.isPHPProject(aProject)) {
 527   //                                          JavaProject thePHPProject = new JavaProject();
 528   //                                          thePHPProject.setProject(aProject);
 529   //                                            List loadPathEntries = thePHPProject.getLoadPathEntries();
 530   //                                            loadPathListViewer.setInput(loadPathEntries);
 531   //                                    }
 532   //                            }
 533   //                    }
 534   //            } catch (CoreException e) {
 535   //                    log(e);
 536   //            }
 537   //    }
 538
 539   protected void setUseLoadPathDefaults(boolean useDefaults) {
 540     loadPathListViewer.getList().setEnabled(!useDefaults);
 541     //          loadPathDefaultButton.setSelection(useDefaults);
 542   }
 543
 544   protected void initializeInterpreterSelection(ILaunchConfiguration configuration) {
 545     String interpreterName = null;
 546     try {
 547       interpreterName = configuration.getAttribute(PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER, "");
 548     } catch (CoreException e) {
 549       log(e);
 550     }
 551     if (interpreterName != null && !interpreterName.equals(""))
 552       interpreterCombo.select(interpreterCombo.indexOf(interpreterName));
 553   }
 554
 555   protected void initializeInterpreterCombo(Combo interpreterCombo) {
 556     installedInterpretersWorkingCopy = new ArrayList();
 557     installedInterpretersWorkingCopy.addAll(PHPRuntime.getDefault().getInstalledInterpreters());
 558
 559     String[] interpreterNames = new String[installedInterpretersWorkingCopy.size()];
 560     for (int interpreterIndex = 0; interpreterIndex < installedInterpretersWorkingCopy.size(); interpreterIndex++) {
 561       PHPInterpreter interpreter = (PHPInterpreter) installedInterpretersWorkingCopy.get(interpreterIndex);
 562       interpreterNames[interpreterIndex] = interpreter.getName();
 563     }
 564     interpreterCombo.setItems(interpreterNames);
 565
 566     PHPInterpreter selectedInterpreter = PHPRuntime.getDefault().getSelectedInterpreter();
 567     if (selectedInterpreter != null)
 568       interpreterCombo.select(interpreterCombo.indexOf(selectedInterpreter.getName()));
 569   }
 570
 571   public void performApply(ILaunchConfigurationWorkingCopy configuration) {
 572     int selectionIndex = interpreterCombo.getSelectionIndex();
 573     if (selectionIndex >= 0)
 574       configuration.setAttribute(PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER, interpreterCombo.getItem(selectionIndex));
 575
 576     //          configuration.setAttribute(PHPLaunchConfigurationAttribute.USE_DEFAULT_LOAD_PATH, loadPathDefaultButton.getSelection());
 577
 578     //          if (!loadPathDefaultButton.getSelection()) {
 579     //                  List loadPathEntries = (List) loadPathListViewer.getInput();
 580     //                  List loadPathStrings = new ArrayList();
 581     //                  for (Iterator iterator = loadPathEntries.iterator(); iterator.hasNext();) {
 582     //                          LoadPathEntry entry = (LoadPathEntry) iterator.next();
 583     //                          loadPathStrings.add(entry.getPath().toString());
 584     //                  }
 585     //                  configuration.setAttribute(PHPLaunchConfigurationAttribute.CUSTOM_LOAD_PATH, loadPathStrings);
 586     //          }
 587
 588     configuration.setAttribute(PHPLaunchConfigurationAttribute.REMOTE_DEBUG, fRemoteDebugCheckBox.getSelection());
 589     configuration.setAttribute(PHPLaunchConfigurationAttribute.REMOTE_DEBUG_TRANSLATE, fRemoteDebugTranslate.getSelection());
 590     configuration.setAttribute(PHPLaunchConfigurationAttribute.FILE_MAP, getMapFromPathMapTable());
 591     configuration.setAttribute(PHPLaunchConfigurationAttribute.REMOTE_PATH, fRemoteSourcePath.getText());
 592     configuration.setAttribute(PHPLaunchConfigurationAttribute.OPEN_DBGSESSION_IN_BROWSER, fOpenDBGSessionInBrowserCheckBox
 593         .getSelection());
 594   }
 595
 596   protected Composite createPageRoot(Composite parent) {
 597     Composite composite = new Composite(parent, SWT.NULL);
 598     GridLayout layout = new GridLayout();
 599     layout.numColumns = 2;
 600     composite.setLayout(layout);
 601     createVerticalSpacer(composite, 2);
 602     setControl(composite);
 603
 604     return composite;
 605   }
 606
 607   private Map getMapFromPathMapTable() {
 608     TableItem[] items = fRemoteDebugPathMapTable.getItems();
 609     if (items.length == 0) {
 610       return null;
 611     }
 612     Map map = new HashMap(items.length);
 613     for (int i = 0; i < items.length; i++) {
 614       TableItem item = items[i];
 615       String key = item.getText(0);
 616       String value = item.getText(1);
 617       map.put(key, value);
 618     }
 619     return map;
 620   }
 621
 622   public String getName() {
 623     return PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.name");
 624   }
 625
 626   public boolean isValid(ILaunchConfiguration launchConfig) {
 627     try {
 628       String selectedInterpreter = launchConfig.getAttribute(PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER, "");
 629       if (selectedInterpreter.length() == 0) {
 630         setErrorMessage(PHPDebugUiMessages
 631             .getString("LaunchConfigurationTab.PHPEnvironment.interpreter_not_selected_error_message"));
 632         return false;
 633       }
 634     } catch (CoreException e) {
 635       log(e);
 636     }
 637
 638     setErrorMessage(null);
 639     return true;
 640   }
 641
 642   protected void log(Throwable t) {
 643     PHPDebugUiPlugin.log(t);
 644   }
 645
 646   public Image getImage() {
 647     return PHPUiImages.get(PHPUiImages.IMG_CTOOLS_PHP);
 648   }
 649
 650 }