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