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.io.File;
   4 import java.util.ArrayList;
   5 import java.util.HashMap;
   6 import java.util.Iterator;
   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.EditPathMapDialog;
  12 import net.sourceforge.phpdt.internal.debug.ui.preferences.PHPInterpreterPreferencePage;
  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
  18 import org.eclipse.core.resources.IProject;
  19 import org.eclipse.core.resources.ResourcesPlugin;
  20 import org.eclipse.core.runtime.CoreException;
  21 import org.eclipse.core.runtime.IPath;
  22 import org.eclipse.core.runtime.Path;
  23 import org.eclipse.debug.core.ILaunchConfiguration;
  24 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
  25 import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
  26 import org.eclipse.jface.viewers.ColumnWeightData;
  27 import org.eclipse.jface.viewers.ListViewer;
  28 import org.eclipse.jface.viewers.TableLayout;
  29 import org.eclipse.swt.SWT;
  30 import org.eclipse.swt.events.ModifyEvent;
  31 import org.eclipse.swt.events.ModifyListener;
  32 import org.eclipse.swt.events.MouseAdapter;
  33 import org.eclipse.swt.events.MouseEvent;
  34 import org.eclipse.swt.events.SelectionAdapter;
  35 import org.eclipse.swt.events.SelectionEvent;
  36 import org.eclipse.swt.events.SelectionListener;
  37 import org.eclipse.swt.graphics.Color;
  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
  52 public class PHPEnvironmentTab extends AbstractLaunchConfigurationTab {
  53         protected ListViewer loadPathListViewer;
  54
  55         protected java.util.List installedInterpretersWorkingCopy;
  56
  57         protected Combo interpreterCombo;
  58
  59         // protected Button loadPathDefaultButton;
  60         protected Button fRemoteDebugCheckBox;
  61
  62         protected Button fRemoteDebugTranslate;
  63
  64         protected Button fOpenDBGSessionInBrowserCheckBox;
  65
  66         protected Button fPathMapRemoveButton;
  67
  68         protected Button fPathMapAddButton;
  69
  70         protected Button fPathMapEditButton;
  71
  72         protected Text fRemoteSourcePath;
  73
  74         protected Table fRemoteDebugPathMapTable;
  75
  76         protected TabFolder tabFolder;
  77
  78         private Text targetFile;
  79
  80         private String originalFileName = "";
  81
  82         private class RemoteDebugTabListener extends SelectionAdapter implements
  83                         ModifyListener {
  84
  85                 /*
  86                  * (non-Javadoc)
  87                  *
  88                  * @see org.eclipse.swt.events.ModifyListener#modifyText(org.eclipse.swt.events.ModifyEvent)
  89                  */
  90                 public void modifyText(ModifyEvent e) {
  91                         updateLaunchConfigurationDialog();
  92                         makeupTargetFile();
  93                 }
  94
  95                 /*
  96                  * (non-Javadoc)
  97                  *
  98                  * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
  99                  */
 100                 public void widgetSelected(SelectionEvent e) {
 101                         Object source = e.getSource();
 102                         if (source == fRemoteDebugPathMapTable) {
 103                                 setPathMapButtonsEnableState();
 104                         } else if (source == fPathMapAddButton) {
 105                                 handlePathMapAddButtonSelected();
 106                         } else if (source == fPathMapEditButton) {
 107                                 handlePathMapEditButtonSelected();
 108                         } else if (source == fPathMapRemoveButton) {
 109                                 handlePathMapRemoveButtonSelected();
 110                         } else if (source == fRemoteDebugCheckBox) {
 111                                 setRemoteTabEnableState();
 112                         } else if (source == fRemoteDebugTranslate) {
 113                                 setRemoteTabEnableState();
 114                         } else {
 115                                 updateLaunchConfigurationDialog();
 116                         }
 117                         makeupTargetFile();
 118
 119                 }
 120
 121         }
 122
 123         private static final String EMPTY_STRING = ""; //$NON-NLS-1$
 124
 125         private RemoteDebugTabListener fListener = new RemoteDebugTabListener();
 126
 127         private static final boolean DEFAULT_REMOTE_DEBUG = false;
 128
 129         private static final boolean DEFAULT_REMOTE_DEBUG_TRANSLATE = false;
 130
 131         private static final boolean DEFAULT_OPEN_DBGSESSION_IN_BROWSER = true;
 132
 133         static String[] columnTitles = {
 134                         PHPDebugUiMessages
 135                                         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMapTableTitle.local"),
 136                         PHPDebugUiMessages
 137                                         .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMapTableTitle.remote") };
 138
 139         public PHPEnvironmentTab() {
 140                 super();
 141         }
 142
 143         public void createControl(Composite parent) {
 144                 Composite composite = createPageRoot(parent);
 145
 146                 tabFolder = new TabFolder(composite, SWT.NONE);
 147                 GridData gridData = new GridData(GridData.FILL_BOTH);
 148                 tabFolder.setLayoutData(gridData);
 149
 150                 // addLoadPathTab(tabFolder);
 151                 addInterpreterTab(tabFolder);
 152                 addRemoteDebugTab(tabFolder);
 153         }
 154
 155         protected void addRemoteDebugTab(TabFolder tabFolder) {
 156                 Label label;
 157
 158                 TabItem remoteDebugTab = new TabItem(tabFolder, SWT.NONE, 0);
 159                 remoteDebugTab
 160                                 .setText(PHPDebugUiMessages
 161                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.label"));
 162
 163                 Composite comp = new Composite(tabFolder, SWT.NONE);
 164                 comp.setLayout(new GridLayout());
 165                 remoteDebugTab.setControl(comp);
 166                 GridData gd;
 167
 168                 fRemoteDebugCheckBox = new Button(comp, SWT.CHECK);
 169                 fRemoteDebugCheckBox
 170                                 .setText(PHPDebugUiMessages
 171                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.RemoteCheckBox.label"));
 172                 fRemoteDebugCheckBox.setLayoutData(new GridData(
 173                                 GridData.HORIZONTAL_ALIGN_BEGINNING));
 174                 fRemoteDebugCheckBox.addSelectionListener(fListener);
 175
 176                 fRemoteDebugTranslate = new Button(comp, SWT.CHECK);
 177                 fRemoteDebugTranslate
 178                                 .setText(PHPDebugUiMessages
 179                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.RemoteTranslate.label"));
 180                 fRemoteDebugTranslate.setLayoutData(new GridData(
 181                                 GridData.HORIZONTAL_ALIGN_BEGINNING));
 182                 fRemoteDebugTranslate.addSelectionListener(fListener);
 183
 184                 fOpenDBGSessionInBrowserCheckBox = new Button(comp, SWT.CHECK);
 185                 fOpenDBGSessionInBrowserCheckBox
 186                                 .setText(PHPDebugUiMessages
 187                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.OpenDBGSessionInBrowserCheckBox.label"));
 188                 fOpenDBGSessionInBrowserCheckBox.setLayoutData(new GridData(
 189                                 GridData.HORIZONTAL_ALIGN_BEGINNING));
 190                 fOpenDBGSessionInBrowserCheckBox.addSelectionListener(fListener);
 191
 192                 label = new Label(comp, SWT.NONE);
 193                 label
 194                                 .setText(PHPDebugUiMessages
 195                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.RemoteSourcePath.label"));
 196                 fRemoteSourcePath = new Text(comp, SWT.BORDER | SWT.SINGLE);
 197                 gd = new GridData(GridData.FILL_HORIZONTAL);
 198                 fRemoteSourcePath.setLayoutData(gd);
 199                 fRemoteSourcePath.addModifyListener(fListener);
 200
 201                 // addendum - make an effect of RemoteSourcePath clear
 202                 Composite targetComp = new Composite(comp, SWT.NONE);
 203                 targetComp.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 204                 GridLayout targetLayout = new GridLayout(4, false);
 205                 targetLayout.marginHeight = 0;
 206                 targetLayout.marginWidth = 3;
 207                 targetComp.setLayout(targetLayout);
 208                 Color targetColor = new Color(null, 160, 160, 160);
 209                 Label label_lp = new Label(targetComp, SWT.NONE);
 210                 label_lp.setText("(");
 211                 label_lp.setForeground(targetColor);
 212                 label_lp.setLayoutData(new GridData(GridData.BEGINNING));
 213                 Label targetLabel = new Label(targetComp, SWT.NONE);
 214                 targetLabel
 215                                 .setText(PHPDebugUiMessages
 216                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.TargetFile.label"));
 217                 targetLabel.setForeground(targetColor);
 218                 targetLabel.setLayoutData(new GridData(GridData.BEGINNING));
 219                 targetFile = new Text(targetComp, SWT.SINGLE);
 220                 targetFile.setForeground(targetColor);
 221                 targetFile.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 222                 targetFile.setEditable(false);
 223                 Label label_rp = new Label(targetComp, SWT.NONE);
 224                 label_rp.setText(")");
 225                 label_rp.setForeground(targetColor);
 226                 label_rp.setLayoutData(new GridData(GridData.END));
 227                 // addendum
 228
 229                 createVerticalSpacer(comp, 1);
 230
 231                 Composite pathMapComp = new Composite(comp, SWT.NONE);
 232                 gd = new GridData(GridData.FILL_BOTH);
 233                 pathMapComp.setLayoutData(gd);
 234                 GridLayout parametersLayout = new GridLayout();
 235                 parametersLayout.numColumns = 2;
 236                 parametersLayout.marginHeight = 0;
 237                 parametersLayout.marginWidth = 0;
 238                 pathMapComp.setLayout(parametersLayout);
 239
 240                 Label pathMapLabel = new Label(pathMapComp, SWT.NONE);
 241                 pathMapLabel
 242                                 .setText(PHPDebugUiMessages
 243                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.label"));
 244                 gd = new GridData();
 245                 gd.horizontalSpan = 2;
 246                 pathMapLabel.setLayoutData(gd);
 247
 248                 fRemoteDebugPathMapTable = new Table(pathMapComp, SWT.BORDER
 249                                 | SWT.MULTI);
 250                 TableLayout tableLayout = new TableLayout();
 251                 fRemoteDebugPathMapTable.setLayout(tableLayout);
 252
 253                 gd = new GridData(GridData.FILL_BOTH);
 254                 fRemoteDebugPathMapTable.setLayoutData(gd);
 255                 TableColumn column1 = new TableColumn(this.fRemoteDebugPathMapTable,
 256                                 SWT.NONE);
 257                 column1
 258                                 .setText(PHPDebugUiMessages
 259                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Table.Title.local")); //$NON-NLS-1$
 260                 TableColumn column2 = new TableColumn(this.fRemoteDebugPathMapTable,
 261                                 SWT.NONE);
 262                 column2
 263                                 .setText(PHPDebugUiMessages
 264                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Table.Title.remote")); //$NON-NLS-1$
 265                 tableLayout.addColumnData(new ColumnWeightData(100));
 266                 tableLayout.addColumnData(new ColumnWeightData(100));
 267                 fRemoteDebugPathMapTable.setHeaderVisible(true);
 268                 fRemoteDebugPathMapTable.setLinesVisible(true);
 269                 fRemoteDebugPathMapTable.addSelectionListener(fListener);
 270                 fRemoteDebugPathMapTable.addMouseListener(new MouseAdapter() {
 271                         public void mouseDoubleClick(MouseEvent e) {
 272                                 setPathMapButtonsEnableState();
 273                                 if (fPathMapEditButton.isEnabled()) {
 274                                         handlePathMapEditButtonSelected();
 275                                 }
 276                         }
 277                 });
 278                 // fRemoteDebugPathMapTable.setEnabled(false);
 279
 280                 Composite envButtonComp = new Composite(pathMapComp, SWT.NONE);
 281                 GridLayout envButtonLayout = new GridLayout();
 282                 envButtonLayout.marginHeight = 0;
 283                 envButtonLayout.marginWidth = 0;
 284                 envButtonComp.setLayout(envButtonLayout);
 285                 gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING
 286                                 | GridData.HORIZONTAL_ALIGN_FILL);
 287                 envButtonComp.setLayoutData(gd);
 288
 289                 fPathMapAddButton = createPushButton(
 290                                 envButtonComp,
 291                                 PHPDebugUiMessages
 292                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Button.Add.label"), null); //$NON-NLS-1$
 293                 fPathMapAddButton.addSelectionListener(fListener);
 294                 // fPathMapAddButton.setEnabled(false);
 295
 296                 fPathMapEditButton = createPushButton(
 297                                 envButtonComp,
 298                                 PHPDebugUiMessages
 299                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Button.Edit.label"), null); //$NON-NLS-1$
 300                 fPathMapEditButton.addSelectionListener(fListener);
 301                 // fPathMapEditButton.setEnabled(false);
 302
 303                 fPathMapRemoveButton = createPushButton(
 304                                 envButtonComp,
 305                                 PHPDebugUiMessages
 306                                                 .getString("LaunchConfigurationTab.PHPEnvironment.remoteDebugTab.PathMap.Button.Remove.label"), null); //$NON-NLS-1$
 307                 fPathMapRemoveButton.addSelectionListener(fListener);
 308                 // fPathMapRemoveButton.setEnabled(false);
 309
 310         }
 311
 312         void handlePathMapAddButtonSelected() {
 313                 EditPathMapDialog dialog = new EditPathMapDialog(getShell(),
 314                                 "Edit File Map", new String[] { EMPTY_STRING, EMPTY_STRING });
 315                 openNewPathMapDialog(dialog, null);
 316                 // dialog.create();
 317                 // if (dialog.open()==EditPathMapDialog.OK)
 318                 // {
 319                 // TableItem item = new TableItem (fRemoteDebugPathMapTable, SWT.NONE);
 320                 // item.setText(0,dialog.getLocalPath());
 321                 // item.setText(1,dialog.getRemotePath());
 322                 // updateLaunchConfigurationDialog();
 323                 // }
 324                 // updateLaunchConfigurationDialog();
 325                 setPathMapButtonsEnableState();
 326         }
 327
 328         void handlePathMapRemoveButtonSelected() {
 329                 int[] selectedIndices = this.fRemoteDebugPathMapTable
 330                                 .getSelectionIndices();
 331                 this.fRemoteDebugPathMapTable.remove(selectedIndices);
 332                 setPathMapButtonsEnableState();
 333                 updateLaunchConfigurationDialog();
 334         }
 335
 336         void handlePathMapEditButtonSelected() {
 337                 TableItem selectedItem = this.fRemoteDebugPathMapTable.getSelection()[0];
 338                 String local = selectedItem.getText(0);
 339                 String remote = selectedItem.getText(1);
 340                 EditPathMapDialog dialog = new EditPathMapDialog(getShell(),
 341                                 "Edit File Map", new String[] { local, remote });
 342                 openNewPathMapDialog(dialog, selectedItem);
 343         }
 344
 345         /**
 346          * Set the enabled state of whole tab.
 347          */
 348         private void setRemoteTabEnableState() {
 349                 boolean state = fRemoteDebugCheckBox.getSelection();
 350                 fRemoteSourcePath.setEnabled(state);
 351                 fRemoteDebugTranslate.setEnabled(state);
 352
 353                 fRemoteDebugPathMapTable.setEnabled(state);
 354                 if (!state) {
 355                         fPathMapEditButton.setEnabled(false);
 356                         fPathMapRemoveButton.setEnabled(false);
 357                         fPathMapAddButton.setEnabled(false);
 358                         fOpenDBGSessionInBrowserCheckBox.setEnabled(false);
 359                 } else {
 360                         setPathMapButtonsEnableState();
 361                 }
 362
 363                 updateLaunchConfigurationDialog();
 364         }
 365
 366         /**
 367          * Set the enabled state of the three environment variable-related buttons
 368          * based on the selection in the PathMapTable widget.
 369          */
 370         private void setPathMapButtonsEnableState() {
 371                 // just do nothing for now
 372                 //
 373                 if (fRemoteDebugCheckBox.getSelection()) {
 374                         fOpenDBGSessionInBrowserCheckBox.setEnabled(true);
 375                         fRemoteDebugTranslate.setEnabled(true);
 376                         int selectCount = this.fRemoteDebugPathMapTable
 377                                         .getSelectionIndices().length;
 378                         if (selectCount < 1) {
 379                                 fPathMapEditButton.setEnabled(false);
 380                                 fPathMapRemoveButton.setEnabled(false);
 381                         } else {
 382                                 fPathMapRemoveButton.setEnabled(true);
 383                                 if (selectCount == 1) {
 384                                         fPathMapEditButton.setEnabled(true);
 385                                 } else {
 386                                         fPathMapEditButton.setEnabled(false);
 387                                 }
 388                         }
 389                         fPathMapAddButton.setEnabled(true);
 390                 }
 391         }
 392
 393         /**
 394          * Show the specified dialog and update the pathMapTable table based on its
 395          * results.
 396          *
 397          * @param updateItem
 398          *            the item to update, or <code>null</code> if adding a new
 399          *            item
 400          */
 401         private void openNewPathMapDialog(EditPathMapDialog dialog,
 402                         TableItem updateItem) {
 403                 if (dialog.open() != EditPathMapDialog.OK) {
 404                         return;
 405                 }
 406                 String[] pathPair = dialog.getPathPair();
 407                 TableItem tableItem = updateItem;
 408                 if (tableItem == null) {
 409                         tableItem = getTableItemForName(pathPair[0]);
 410                         if (tableItem == null) {
 411                                 tableItem = new TableItem(this.fRemoteDebugPathMapTable,
 412                                                 SWT.NONE);
 413                         }
 414                 }
 415                 tableItem.setText(pathPair);
 416                 this.fRemoteDebugPathMapTable
 417                                 .setSelection(new TableItem[] { tableItem });
 418                 updateLaunchConfigurationDialog();
 419         }
 420
 421         /**
 422          * Helper method that indicates whether the specified parameter name is
 423          * already present in the parameters table.
 424          */
 425         private TableItem getTableItemForName(String candidateName) {
 426                 TableItem[] items = this.fRemoteDebugPathMapTable.getItems();
 427                 for (int i = 0; i < items.length; i++) {
 428                         String name = items[i].getText(0);
 429                         if (name.equals(candidateName)) {
 430                                 return items[i];
 431                         }
 432                 }
 433                 return null;
 434         }
 435
 436         // protected void addLoadPathTab(TabFolder tabFolder) {
 437         // Composite loadPathComposite = new Composite(tabFolder, SWT.NONE);
 438         // loadPathComposite.setLayout(new GridLayout());
 439         //
 440         // loadPathListViewer = new ListViewer(loadPathComposite, SWT.BORDER |
 441         // SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
 442         // loadPathListViewer.setContentProvider(new ListContentProvider());
 443         // loadPathListViewer.setLabelProvider(new LoadPathEntryLabelProvider());
 444         // loadPathListViewer.getList().setLayoutData(new
 445         // GridData(GridData.FILL_BOTH));
 446         //
 447         // TabItem loadPathTab = new TabItem(tabFolder, SWT.NONE, 0);
 448         // loadPathTab.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.loadPathTab.label"));
 449         // loadPathTab.setControl(loadPathComposite);
 450         // loadPathTab.setData(loadPathListViewer);
 451
 452         // loadPathDefaultButton = new Button(loadPathComposite, SWT.CHECK);
 453         // loadPathDefaultButton.setText(PHPDebugUiMessages.getString("LaunchConfigurationTab.PHPEnvironment.loadPathDefaultButton.label"));
 454         // loadPathDefaultButton.setLayoutData(new
 455         // GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
 456         // loadPathDefaultButton.addSelectionListener(getLoadPathDefaultButtonSelectionListener());
 457         //
 458         // loadPathDefaultButton.setEnabled(false); //for now, until the load path
 459         // is customizable on the configuration
 460         // }
 461
 462         protected SelectionListener getLoadPathSelectionListener() {
 463                 return new SelectionAdapter() {
 464                         public void widgetSelected(SelectionEvent e) {
 465                                 System.out.println("Loadpath list selection occurred: "
 466                                                 + e.getSource());
 467                         }
 468                 };
 469         }
 470
 471         protected SelectionListener getLoadPathDefaultButtonSelectionListener() {
 472                 return new SelectionAdapter() {
 473                         public void widgetSelected(SelectionEvent e) {
 474                                 setUseLoadPathDefaults(((Button) e.getSource()).getSelection());
 475                         }
 476                 };
 477         }
 478
 479         protected void addInterpreterTab(TabFolder tabFolder) {
 480                 Composite interpreterComposite = new Composite(tabFolder, SWT.NONE);
 481                 GridLayout layout = new GridLayout();
 482                 layout.numColumns = 2;
 483                 // layout.marginHeight = 0;
 484                 // layout.marginWidth = 0;
 485                 interpreterComposite.setLayout(layout);
 486                 interpreterComposite.setLayoutData(new GridData(
 487                                 GridData.FILL_HORIZONTAL));
 488
 489                 createVerticalSpacer(interpreterComposite, 2);
 490
 491                 interpreterCombo = new Combo(interpreterComposite, SWT.READ_ONLY);
 492                 interpreterCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 493                 initializeInterpreterCombo(interpreterCombo);
 494                 interpreterCombo.addModifyListener(getInterpreterComboModifyListener());
 495
 496                 Button interpreterAddButton = new Button(interpreterComposite, SWT.PUSH);
 497                 interpreterAddButton
 498                                 .setText(PHPDebugUiMessages
 499                                                 .getString("LaunchConfigurationTab.PHPEnvironment.interpreterAddButton.label"));
 500                 interpreterAddButton.addSelectionListener(new SelectionAdapter() {
 501                         public void widgetSelected(SelectionEvent evt) {
 502                                 PHPInterpreter newInterpreter = new PHPInterpreter(null);
 503                                 File phpRuntime = PHPInterpreterPreferencePage.getFile(
 504                                                 getShell(), null);
 505                                 if (phpRuntime != null) {
 506                                         newInterpreter.setInstallLocation(phpRuntime);
 507                                         PHPRuntime.getDefault().addInstalledInterpreter(
 508                                                         newInterpreter);
 509                                         interpreterCombo.add(newInterpreter.getInstallLocation()
 510                                                         .toString());
 511                                         interpreterCombo.select(interpreterCombo
 512                                                         .indexOf(newInterpreter.getInstallLocation()
 513                                                                         .toString()));
 514                                 }
 515                         }
 516                 });
 517
 518                 TabItem interpreterTab = new TabItem(tabFolder, SWT.NONE);
 519                 interpreterTab
 520                                 .setText(PHPDebugUiMessages
 521                                                 .getString("LaunchConfigurationTab.PHPEnvironment.interpreterTab.label"));
 522                 interpreterTab.setControl(interpreterComposite);
 523         }
 524
 525         protected ModifyListener getInterpreterComboModifyListener() {
 526                 return new ModifyListener() {
 527                         public void modifyText(ModifyEvent evt) {
 528                                 updateLaunchConfigurationDialog();
 529                         }
 530                 };
 531         }
 532
 533         protected void createVerticalSpacer(Composite comp, int colSpan) {
 534                 Label label = new Label(comp, SWT.NONE);
 535                 GridData gd = new GridData();
 536                 gd.horizontalSpan = colSpan;
 537                 label.setLayoutData(gd);
 538         }
 539
 540         public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
 541                 PHPInterpreter selectedInterpreter = PHPRuntime.getDefault()
 542                                 .getSelectedInterpreter();
 543                 if (selectedInterpreter != null) {
 544                         String interpreterLocation = selectedInterpreter
 545                                         .getInstallLocation().toString();
 546                         configuration.setAttribute(
 547                                         PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER,
 548                                         interpreterLocation);
 549                 }
 550                 try {
 551                         String projectName = configuration.getAttribute(
 552                                         PHPLaunchConfigurationAttribute.PROJECT_NAME, "");
 553                         if (projectName != "") {
 554                                 IProject project = ResourcesPlugin.getWorkspace().getRoot()
 555                                                 .getProject(projectName);
 556                                 if (project != null) {
 557                                         IPath remotePath = project.getLocation();
 558                                         String fileName = configuration.getAttribute(
 559                                                         PHPLaunchConfigurationAttribute.FILE_NAME, "");
 560                                         if (fileName != "") {
 561                                                 Path filePath = new Path(fileName);
 562                                                 remotePath = remotePath.append(filePath
 563                                                                 .removeLastSegments(1));
 564                                         }
 565                                         configuration.setAttribute(
 566                                                         PHPLaunchConfigurationAttribute.REMOTE_PATH,
 567                                                         remotePath.toOSString());
 568                                 }
 569                         }
 570                 } catch (CoreException e) {
 571                         log(e);
 572                 }
 573         }
 574
 575         public void initializeFrom(ILaunchConfiguration configuration) {
 576                 // initializeLoadPath(configuration);
 577                 initializeInterpreterSelection(configuration);
 578                 initializeRemoteDebug(configuration);
 579         }
 580
 581         protected void initializeRemoteDebug(ILaunchConfiguration configuration) {
 582                 try {
 583                         fRemoteDebugCheckBox.setSelection(configuration.getAttribute(
 584                                         PHPLaunchConfigurationAttribute.REMOTE_DEBUG,
 585                                         DEFAULT_REMOTE_DEBUG));
 586                 } catch (CoreException ce) {
 587                         fRemoteDebugCheckBox.setSelection(DEFAULT_REMOTE_DEBUG);
 588                 }
 589                 try {
 590                         fRemoteDebugTranslate.setSelection(configuration.getAttribute(
 591                                         PHPLaunchConfigurationAttribute.REMOTE_DEBUG_TRANSLATE,
 592                                         DEFAULT_REMOTE_DEBUG_TRANSLATE));
 593                 } catch (CoreException ce) {
 594                         fRemoteDebugTranslate.setSelection(DEFAULT_REMOTE_DEBUG_TRANSLATE);
 595                 }
 596                 try {
 597                         fOpenDBGSessionInBrowserCheckBox
 598                                         .setSelection(configuration
 599                                                         .getAttribute(
 600                                                                         PHPLaunchConfigurationAttribute.OPEN_DBGSESSION_IN_BROWSER,
 601                                                                         DEFAULT_OPEN_DBGSESSION_IN_BROWSER));
 602                 } catch (CoreException ce) {
 603                         fOpenDBGSessionInBrowserCheckBox
 604                                         .setSelection(DEFAULT_OPEN_DBGSESSION_IN_BROWSER);
 605                 }
 606                 setRemoteTabEnableState();
 607                 try {
 608                         fRemoteSourcePath.setText(configuration.getAttribute(
 609                                         PHPLaunchConfigurationAttribute.REMOTE_PATH, ""));
 610                 } catch (CoreException ce) {
 611                         fRemoteSourcePath.setText("");
 612                 }
 613
 614                 updatePathMapFromConfig(configuration);
 615
 616                 try {
 617                         originalFileName = configuration.getAttribute(
 618                                         PHPLaunchConfigurationAttribute.FILE_NAME, "");
 619                         makeupTargetFile();
 620                 } catch (CoreException ce) {
 621                         originalFileName = "";
 622                 }
 623
 624         }
 625
 626         private void updatePathMapFromConfig(ILaunchConfiguration config) {
 627                 Map envVars = null;
 628                 try {
 629                         if (config != null) {
 630                                 envVars = config.getAttribute(
 631                                                 PHPLaunchConfigurationAttribute.FILE_MAP, (Map) null);
 632                         }
 633                         updatePathMapTable(envVars, this.fRemoteDebugPathMapTable);
 634                         setPathMapButtonsEnableState();
 635                 } catch (CoreException ce) {
 636                         log(ce);
 637                 }
 638         }
 639
 640         private void updatePathMapTable(Map map, Table tableWidget) {
 641                 tableWidget.removeAll();
 642                 if (map == null) {
 643                         return;
 644                 }
 645                 Iterator iterator = map.keySet().iterator();
 646                 while (iterator.hasNext()) {
 647                         String key = (String) iterator.next();
 648                         String value = (String) map.get(key);
 649                         TableItem tableItem = new TableItem(tableWidget, SWT.NONE);
 650                         tableItem.setText(new String[] { key, value });
 651                 }
 652         }
 653
 654         // protected void initializeLoadPath(ILaunchConfiguration configuration) {
 655         // boolean useDefaultLoadPath = true;
 656         // try {
 657         // useDefaultLoadPath =
 658         // configuration.getAttribute(PHPLaunchConfigurationAttribute.USE_DEFAULT_LOAD_PATH,
 659         // true);
 660         // setUseLoadPathDefaults(useDefaultLoadPath);
 661         // if (useDefaultLoadPath) {
 662         // String projectName =
 663         // configuration.getAttribute(PHPLaunchConfigurationAttribute.PROJECT_NAME,
 664         // "");
 665         // if (projectName != "") {
 666         // IProject aProject =
 667         // PHPeclipsePlugin.getWorkspace().getRoot().getProject(projectName);
 668         // if ((aProject != null) && JavaCore.isPHPProject(aProject)) {
 669         // JavaProject thePHPProject = new JavaProject();
 670         // thePHPProject.setProject(aProject);
 671         // List loadPathEntries = thePHPProject.getLoadPathEntries();
 672         // loadPathListViewer.setInput(loadPathEntries);
 673         // }
 674         // }
 675         // }
 676         // } catch (CoreException e) {
 677         // log(e);
 678         // }
 679         // }
 680
 681         protected void setUseLoadPathDefaults(boolean useDefaults) {
 682                 loadPathListViewer.getList().setEnabled(!useDefaults);
 683                 // loadPathDefaultButton.setSelection(useDefaults);
 684         }
 685
 686         protected void initializeInterpreterSelection(
 687                         ILaunchConfiguration configuration) {
 688                 String interpreterName = null;
 689                 try {
 690                         interpreterName = configuration.getAttribute(
 691                                         PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER, "");
 692                 } catch (CoreException e) {
 693                         log(e);
 694                 }
 695                 if (interpreterName != null && !interpreterName.equals(""))
 696                         interpreterCombo.select(interpreterCombo.indexOf(interpreterName));
 697         }
 698
 699         protected void initializeInterpreterCombo(Combo interpreterCombo) {
 700                 installedInterpretersWorkingCopy = new ArrayList();
 701                 installedInterpretersWorkingCopy.addAll(PHPRuntime.getDefault()
 702                                 .getInstalledInterpreters());
 703
 704                 String[] interpreterNames = new String[installedInterpretersWorkingCopy
 705                                 .size()];
 706                 for (int interpreterIndex = 0; interpreterIndex < installedInterpretersWorkingCopy
 707                                 .size(); interpreterIndex++) {
 708                         PHPInterpreter interpreter = (PHPInterpreter) installedInterpretersWorkingCopy
 709                                         .get(interpreterIndex);
 710                         interpreterNames[interpreterIndex] = interpreter
 711                                         .getInstallLocation().toString();
 712                 }
 713                 interpreterCombo.setItems(interpreterNames);
 714
 715                 PHPInterpreter selectedInterpreter = PHPRuntime.getDefault()
 716                                 .getSelectedInterpreter();
 717                 if (selectedInterpreter != null)
 718                         interpreterCombo.select(interpreterCombo
 719                                         .indexOf(selectedInterpreter.getInstallLocation()
 720                                                         .toString()));
 721         }
 722
 723         public void performApply(ILaunchConfigurationWorkingCopy configuration) {
 724                 int selectionIndex = interpreterCombo.getSelectionIndex();
 725                 if (selectionIndex >= 0)
 726                         configuration.setAttribute(
 727                                         PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER,
 728                                         interpreterCombo.getItem(selectionIndex));
 729
 730                 // configuration.setAttribute(PHPLaunchConfigurationAttribute.USE_DEFAULT_LOAD_PATH,
 731                 // loadPathDefaultButton.getSelection());
 732
 733                 // if (!loadPathDefaultButton.getSelection()) {
 734                 // List loadPathEntries = (List) loadPathListViewer.getInput();
 735                 // List loadPathStrings = new ArrayList();
 736                 // for (Iterator iterator = loadPathEntries.iterator();
 737                 // iterator.hasNext();) {
 738                 // LoadPathEntry entry = (LoadPathEntry) iterator.next();
 739                 // loadPathStrings.add(entry.getPath().toString());
 740                 // }
 741                 // configuration.setAttribute(PHPLaunchConfigurationAttribute.CUSTOM_LOAD_PATH,
 742                 // loadPathStrings);
 743                 // }
 744
 745                 configuration.setAttribute(
 746                                 PHPLaunchConfigurationAttribute.REMOTE_DEBUG,
 747                                 fRemoteDebugCheckBox.getSelection());
 748                 configuration.setAttribute(
 749                                 PHPLaunchConfigurationAttribute.REMOTE_DEBUG_TRANSLATE,
 750                                 fRemoteDebugTranslate.getSelection());
 751                 configuration.setAttribute(PHPLaunchConfigurationAttribute.FILE_MAP,
 752                                 getMapFromPathMapTable());
 753                 configuration.setAttribute(PHPLaunchConfigurationAttribute.REMOTE_PATH,
 754                                 fRemoteSourcePath.getText());
 755                 configuration.setAttribute(
 756                                 PHPLaunchConfigurationAttribute.OPEN_DBGSESSION_IN_BROWSER,
 757                                 fOpenDBGSessionInBrowserCheckBox.getSelection());
 758         }
 759
 760         protected Composite createPageRoot(Composite parent) {
 761                 Composite composite = new Composite(parent, SWT.NULL);
 762                 GridLayout layout = new GridLayout();
 763                 layout.numColumns = 2;
 764                 composite.setLayout(layout);
 765                 createVerticalSpacer(composite, 2);
 766                 setControl(composite);
 767
 768                 return composite;
 769         }
 770
 771         private Map getMapFromPathMapTable() {
 772                 TableItem[] items = fRemoteDebugPathMapTable.getItems();
 773                 if (items.length == 0) {
 774                         return null;
 775                 }
 776                 Map map = new HashMap(items.length);
 777                 for (int i = 0; i < items.length; i++) {
 778                         TableItem item = items[i];
 779                         String key = item.getText(0);
 780                         String value = item.getText(1);
 781                         map.put(key, value);
 782                 }
 783                 return map;
 784         }
 785
 786         public String getName() {
 787                 return PHPDebugUiMessages
 788                                 .getString("LaunchConfigurationTab.PHPEnvironment.name");
 789         }
 790
 791         public boolean isValid(ILaunchConfiguration launchConfig) {
 792                 try {
 793                         String selectedInterpreter = launchConfig.getAttribute(
 794                                         PHPLaunchConfigurationAttribute.SELECTED_INTERPRETER, "");
 795                         if (selectedInterpreter.length() == 0) {
 796                                 setErrorMessage(PHPDebugUiMessages
 797                                                 .getString("LaunchConfigurationTab.PHPEnvironment.interpreter_not_selected_error_message"));
 798                                 return false;
 799                         }
 800                 } catch (CoreException e) {
 801                         log(e);
 802                 }
 803
 804                 setErrorMessage(null);
 805                 return true;
 806         }
 807
 808         protected void log(Throwable t) {
 809                 PHPDebugUiPlugin.log(t);
 810         }
 811
 812         public Image getImage() {
 813                 return PHPUiImages.get(PHPUiImages.IMG_CTOOLS_PHP);
 814         }
 815
 816         private void makeupTargetFile() {
 817                 if (!fRemoteDebugCheckBox.getSelection() || originalFileName.equals("")) {
 818                         targetFile.setText("");
 819                         return;
 820                 }
 821
 822                 // see net.sourceforge.phpdt.internal.debug.core.PHPDBGProxy.MapPath(PHPLineBreakpoint)
 823
 824                 IPath remoteSourcePath = new Path(fRemoteSourcePath.getText());
 825                 IPath filename = new Path(originalFileName);
 826                 filename = remoteSourcePath.append(filename);
 827                 String path = filename.toOSString();
 828                 Map pathmap = getMapFromPathMapTable();
 829
 830                 if (pathmap != null) {
 831                         Iterator it = pathmap.keySet().iterator();
 832                         while (it.hasNext()) {
 833                                 String k = (String) it.next();
 834                                 if (path.startsWith(k)) {
 835                                         path = pathmap.get(k) + path.substring(k.length());
 836                                         break;
 837                                 }
 838                         }
 839                 }
 840
 841                 if (remoteSourcePath.isEmpty()) {
 842                         if (pathmap != null) {
 843                                 Iterator it = pathmap.keySet().iterator();
 844                                 while (it.hasNext()) {
 845                                         String local = (String) it.next();
 846                                         IPath remotePath = new Path((String) pathmap.get(local));
 847                                         IPath localPath = new Path(local);
 848                                         if (localPath.isPrefixOf(filename)) {
 849                                                 IPath newpath = filename.removeFirstSegments(localPath
 850                                                                 .matchingFirstSegments(filename));
 851                                                 newpath = remotePath.append(newpath);
 852                                                 path = newpath.toString();
 853                                                 if (path.substring(0, 1).equals("/")) {
 854                                                         path = path.replace('\\', '/');
 855                                                 } else {
 856                                                         path = path.replace('/', '\\');
 857                                                 }
 858                                                 break;
 859                                         }
 860                                 }
 861                         }
 862                 } else {
 863                         if (fRemoteDebugTranslate.getSelection()) {
 864                                 if (remoteSourcePath.toString().substring(0, 1).equals("/")) {
 865                                         path = path.replace('\\', '/');
 866                                 } else {
 867                                         path = path.replace('/', '\\');
 868                                 }
 869                         }
 870                 }
 871
 872                 targetFile.setText(path);
 873         }
 874
 875 }