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