net.sourceforge.phpeclipse.debug.ui/src/net/sourceforge/phpdt/internal/debug/ui/launcher/PHPEnvironmentTab.java

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