net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/PHPSyntaxEditorPreferencePage.java

   1 package net.sourceforge.phpeclipse;
   2
   3 import java.util.HashMap;
   4 import java.util.Iterator;
   5 import java.util.Map;
   6
   7 import net.sourceforge.phpeclipse.preferences.ColorEditor;
   8 import net.sourceforge.phpeclipse.preferences.OverlayPreferenceStore;
   9 import net.sourceforge.phpeclipse.preferences.PHPPreferencesMessages;
  10
  11 import org.eclipse.core.runtime.IStatus;
  12 import org.eclipse.jface.preference.BooleanFieldEditor;
  13 import org.eclipse.jface.preference.FileFieldEditor;
  14 import org.eclipse.jface.preference.IPreferenceStore;
  15 import org.eclipse.jface.preference.IntegerFieldEditor;
  16 import org.eclipse.jface.preference.PreferenceConverter;
  17 import org.eclipse.jface.preference.PreferencePage;
  18 import org.eclipse.jface.text.source.ISourceViewer;
  19 import org.eclipse.swt.SWT;
  20 import org.eclipse.swt.custom.StyledText;
  21 import org.eclipse.swt.events.SelectionEvent;
  22 import org.eclipse.swt.events.SelectionListener;
  23 import org.eclipse.swt.graphics.Color;
  24 import org.eclipse.swt.graphics.RGB;
  25 import org.eclipse.swt.layout.GridData;
  26 import org.eclipse.swt.layout.GridLayout;
  27 import org.eclipse.swt.widgets.Button;
  28 import org.eclipse.swt.widgets.Composite;
  29 import org.eclipse.swt.widgets.Control;
  30 import org.eclipse.swt.widgets.Display;
  31 import org.eclipse.swt.widgets.Group;
  32 import org.eclipse.swt.widgets.Label;
  33 import org.eclipse.swt.widgets.List;
  34 import org.eclipse.ui.IWorkbench;
  35 import org.eclipse.ui.IWorkbenchPreferencePage;
  36
  37 /*
  38  * The preference page for setting the PHP Editor options.
  39  */
  40 public class PHPSyntaxEditorPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
  41
  42   public final OverlayPreferenceStore.OverlayKey[] Keys =
  43     new OverlayPreferenceStore.OverlayKey[] {
  44       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_MULTILINE_COMMENT),
  45       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_MULTILINE_COMMENT_BOLD),
  46       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_MULTILINE_COMMENT_ITALIC),
  47       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_MULTILINE_COMMENT_UNDERLINE),
  48       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_SINGLELINE_COMMENT),
  49       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_SINGLELINE_COMMENT_BOLD),
  50       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_SINGLELINE_COMMENT_ITALIC),
  51       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_SINGLELINE_COMMENT_UNDERLINE),
  52       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_KEYWORD),
  53       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_KEYWORD_BOLD),
  54       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_KEYWORD_ITALIC),
  55       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_KEYWORD_UNDERLINE),
  56       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_VARIABLE),
  57       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_VARIABLE_BOLD),
  58       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_VARIABLE_ITALIC),
  59       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_VARIABLE_UNDERLINE),
  60       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_TYPE),
  61       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_TYPE_BOLD),
  62       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_TYPE_ITALIC),
  63       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_TYPE_UNDERLINE),
  64       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_CONSTANT),
  65       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_CONSTANT_BOLD),
  66       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_CONSTANT_ITALIC),
  67       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_CONSTANT_UNDERLINE),
  68       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_FUNCTIONNAME),
  69       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_FUNCTIONNAME_BOLD),
  70       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_FUNCTIONNAME_ITALIC),
  71       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_FUNCTIONNAME_UNDERLINE),
  72       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_STRING),
  73       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_STRING_BOLD),
  74       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_STRING_ITALIC),
  75       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_STRING_UNDERLINE),
  76       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_DEFAULT),
  77       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_DEFAULT_BOLD),
  78       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_DEFAULT_ITALIC),
  79       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, IPreferenceConstants.PHP_DEFAULT_UNDERLINE),
  80       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_USERDEF_XMLFILE),
  81   //    new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_EDITOR_BACKGROUND)
  82   };
  83
  84   private final String[][] SyntaxColorListModel =
  85     new String[][] {
  86       {
  87         PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.multiLineComment"),
  88         IPreferenceConstants.PHP_MULTILINE_COMMENT },
  89       {
  90       PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.singleLineComment"),
  91         IPreferenceConstants.PHP_SINGLELINE_COMMENT },
  92         {
  93       PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.keywords"), IPreferenceConstants.PHP_KEYWORD }, {
  94       PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.variables"), IPreferenceConstants.PHP_VARIABLE }, {
  95       PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.types"), IPreferenceConstants.PHP_TYPE }, {
  96       PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.functions"), IPreferenceConstants.PHP_FUNCTIONNAME }, {
  97       PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.constants"), IPreferenceConstants.PHP_CONSTANT }, {
  98       PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.strings"), IPreferenceConstants.PHP_STRING }, {
  99       PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.others"), IPreferenceConstants.PHP_DEFAULT }
 100   };
 101
 102   private OverlayPreferenceStore OverlayStore;
 103
 104   private Map ColorButtons = new HashMap();
 105   private SelectionListener ColorButtonListener = new SelectionListener() {
 106     public void widgetDefaultSelected(SelectionEvent e) {
 107     }
 108     public void widgetSelected(SelectionEvent e) {
 109       ColorEditor editor = (ColorEditor) e.widget.getData();
 110       PreferenceConverter.setValue(OverlayStore, (String) ColorButtons.get(editor), editor.getColorValue());
 111     }
 112   };
 113
 114   private Map CheckBoxes = new HashMap();
 115   private SelectionListener CheckBoxListener = new SelectionListener() {
 116     public void widgetDefaultSelected(SelectionEvent e) {
 117     }
 118     public void widgetSelected(SelectionEvent e) {
 119       Button button = (Button) e.widget;
 120       OverlayStore.setValue((String) CheckBoxes.get(button), button.getSelection());
 121     }
 122   };
 123
 124   private List SyntaxColorList;
 125   /** The ColorEditor that choose the foreground color. */
 126   private ColorEditor SyntaxForegroundColorEditor;
 127   private Button BoldCheckBox;
 128   private Button ItalicCheckBox;
 129   private Button UnderlineCheckBox;
 130   private FileFieldEditor userdefPHPSyntaxFileFFE;
 131   // private BooleanFieldEditor showLineNumber;
 132   private IntegerFieldEditor formatterTabSize;
 133   private BooleanFieldEditor spacesForTabs;
 134
 135   public PHPSyntaxEditorPreferencePage() {
 136     setDescription(PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.description")); //$NON-NLS-1$
 137     setPreferenceStore(PHPeclipsePlugin.getDefault().getPreferenceStore());
 138     OverlayStore = new OverlayPreferenceStore(getPreferenceStore(), Keys);
 139   }
 140
 141   public void init(IWorkbench workbench) {
 142   }
 143
 144   public void createControl(Composite parent) {
 145     super.createControl(parent);
 146   }
 147
 148   private void handleSyntaxColorListSelection() {
 149     int i = SyntaxColorList.getSelectionIndex();
 150     String key = SyntaxColorListModel[i][1];
 151     RGB rgb = PreferenceConverter.getColor(OverlayStore, key);
 152     SyntaxForegroundColorEditor.setColorValue(rgb);
 153     BoldCheckBox.setSelection(OverlayStore.getBoolean(key + "_bold"));
 154     ItalicCheckBox.setSelection(OverlayStore.getBoolean(key + "_italic"));
 155     UnderlineCheckBox.setSelection(OverlayStore.getBoolean(key + "_underline"));
 156   }
 157
 158   /**
 159    * Create the group of options for other parameters (background color for example).
 160    * @param parent the parent component
 161    */
 162   private void backgroundOptionPage(Composite parent) {
 163     Label label = new Label(parent, SWT.LEFT);
 164     label.setText(PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.color")); //$NON-NLS-1$
 165     GridData gd = new GridData();
 166     gd.horizontalAlignment = GridData.BEGINNING;
 167     label.setLayoutData(gd);
 168 //    final ColorEditor syntaxBackgroundColorEditor = new ColorEditor(parent);
 169 //    RGB rgb = PreferenceConverter.getColor(OverlayStore, IPreferenceConstants.PHP_EDITOR_BACKGROUND);
 170 //    syntaxBackgroundColorEditor.setColorValue(rgb);
 171 //    Button backgroundColorButton = syntaxBackgroundColorEditor.getButton();
 172 //    gd = new GridData(GridData.FILL_HORIZONTAL);
 173 //    gd.horizontalAlignment = GridData.BEGINNING;
 174 //    backgroundColorButton.setLayoutData(gd);
 175 //    backgroundColorButton.addSelectionListener(new SelectionListener() {
 176 //      public void widgetDefaultSelected(SelectionEvent e) {
 177 //        // do nothing
 178 //      }
 179 //      public void widgetSelected(SelectionEvent e) {
 180 //        PreferenceConverter.setValue(OverlayStore, IPreferenceConstants.PHP_EDITOR_BACKGROUND, syntaxBackgroundColorEditor.getColorValue());
 181 //      }
 182 //    });
 183   }
 184
 185   /**
 186    * Create the group of options for the syntax parameters.
 187    * @param parent the parent component
 188    * @return
 189    */
 190   private Control createSyntaxPage(Composite parent) {
 191
 192     Composite colorComposite = new Composite(parent, SWT.NULL);
 193     colorComposite.setLayout(new GridLayout());
 194
 195     Label label = new Label(colorComposite, SWT.LEFT);
 196     label.setText(PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.syntax")); //$NON-NLS-1$
 197     label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 198
 199     Composite editorComposite = new Composite(colorComposite, SWT.NONE);
 200     GridLayout layout = new GridLayout();
 201     layout.numColumns = 2;
 202     layout.marginHeight = 0;
 203     layout.marginWidth = 0;
 204     editorComposite.setLayout(layout);
 205     GridData gd = new GridData(GridData.FILL_BOTH);
 206     editorComposite.setLayoutData(gd);
 207
 208     SyntaxColorList = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
 209     gd = new GridData(GridData.FILL_BOTH);
 210     gd.heightHint = convertHeightInCharsToPixels(5);
 211     SyntaxColorList.setLayoutData(gd);
 212
 213     Composite stylesComposite = new Composite(editorComposite, SWT.NONE);
 214     layout = new GridLayout();
 215     layout.marginHeight = 0;
 216     layout.marginWidth = 0;
 217     layout.numColumns = 2;
 218     stylesComposite.setLayout(layout);
 219     stylesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
 220
 221     label = new Label(stylesComposite, SWT.LEFT);
 222     label.setText(PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.color")); //$NON-NLS-1$
 223     gd = new GridData();
 224     gd.horizontalAlignment = GridData.BEGINNING;
 225     label.setLayoutData(gd);
 226
 227     SyntaxForegroundColorEditor = new ColorEditor(stylesComposite);
 228     Button foregroundColorButton = SyntaxForegroundColorEditor.getButton();
 229     gd = new GridData(GridData.FILL_HORIZONTAL);
 230     gd.horizontalAlignment = GridData.BEGINNING;
 231     foregroundColorButton.setLayoutData(gd);
 232
 233     BoldCheckBox = new Button(stylesComposite, SWT.CHECK);
 234     BoldCheckBox.setText(PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.bold")); //$NON-NLS-1$
 235     gd = new GridData(GridData.FILL_HORIZONTAL);
 236     gd.horizontalAlignment = GridData.BEGINNING;
 237     gd.horizontalSpan = 2;
 238     BoldCheckBox.setLayoutData(gd);
 239
 240     ItalicCheckBox = new Button(stylesComposite, SWT.CHECK);
 241     ItalicCheckBox.setText(PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.italic")); //$NON-NLS-1$
 242     ItalicCheckBox.setEnabled(false);
 243     gd = new GridData(GridData.FILL_HORIZONTAL);
 244     gd.horizontalAlignment = GridData.BEGINNING;
 245     gd.horizontalSpan = 2;
 246     ItalicCheckBox.setLayoutData(gd);
 247
 248     UnderlineCheckBox = new Button(stylesComposite, SWT.CHECK);
 249     UnderlineCheckBox.setText(PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.underline")); //$NON-NLS-1$
 250     UnderlineCheckBox.setEnabled(false);
 251     gd = new GridData(GridData.FILL_HORIZONTAL);
 252     gd.horizontalAlignment = GridData.BEGINNING;
 253     gd.horizontalSpan = 2;
 254     UnderlineCheckBox.setLayoutData(gd);
 255
 256     Composite customSyntaxComposite = new Composite(colorComposite, SWT.NONE);
 257     layout = new GridLayout();
 258     layout.marginHeight = 0;
 259     layout.marginWidth = 0;
 260     layout.numColumns = 3;
 261     stylesComposite.setLayout(layout);
 262     stylesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
 263
 264     userdefPHPSyntaxFileFFE =
 265       new FileFieldEditor(
 266         IPreferenceConstants.PHP_USERDEF_XMLFILE,
 267         PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.syntaxdialog"),
 268         colorComposite);
 269     userdefPHPSyntaxFileFFE.setPreferencePage(this);
 270     userdefPHPSyntaxFileFFE.setPreferenceStore(getPreferenceStore());
 271     userdefPHPSyntaxFileFFE.load();
 272
 273     SyntaxColorList.addSelectionListener(new SelectionListener() {
 274       public void widgetDefaultSelected(SelectionEvent e) {
 275         // do nothing
 276       }
 277       public void widgetSelected(SelectionEvent e) {
 278         handleSyntaxColorListSelection();
 279       }
 280     });
 281
 282     foregroundColorButton.addSelectionListener(new SelectionListener() {
 283       public void widgetDefaultSelected(SelectionEvent e) {
 284         // do nothing
 285       }
 286       public void widgetSelected(SelectionEvent e) {
 287         int i = SyntaxColorList.getSelectionIndex();
 288         String key = SyntaxColorListModel[i][1];
 289
 290         PreferenceConverter.setValue(OverlayStore, key, SyntaxForegroundColorEditor.getColorValue());
 291       }
 292     });
 293     BoldCheckBox.addSelectionListener(new SelectionListener() {
 294       public void widgetDefaultSelected(SelectionEvent e) {
 295         // do nothing
 296       }
 297       public void widgetSelected(SelectionEvent e) {
 298         int i = SyntaxColorList.getSelectionIndex();
 299         String key = SyntaxColorListModel[i][1];
 300         OverlayStore.setValue(key + "_bold", BoldCheckBox.getSelection());
 301       }
 302     });
 303
 304     ItalicCheckBox.addSelectionListener(new SelectionListener() {
 305       public void widgetDefaultSelected(SelectionEvent e) {
 306         // do nothing
 307       }
 308       public void widgetSelected(SelectionEvent e) {
 309         int i = SyntaxColorList.getSelectionIndex();
 310         String key = SyntaxColorListModel[i][1];
 311         OverlayStore.setValue(key + "_italic", ItalicCheckBox.getSelection());
 312       }
 313     });
 314
 315     UnderlineCheckBox.addSelectionListener(new SelectionListener() {
 316       public void widgetDefaultSelected(SelectionEvent e) {
 317         // do nothing
 318       }
 319       public void widgetSelected(SelectionEvent e) {
 320         int i = SyntaxColorList.getSelectionIndex();
 321         String key = SyntaxColorListModel[i][1];
 322         OverlayStore.setValue(key + "_underline", UnderlineCheckBox.getSelection());
 323       }
 324     });
 325     return colorComposite;
 326   }
 327
 328   private void initializeViewerColors(ISourceViewer viewer) {
 329
 330     IPreferenceStore store = OverlayStore;
 331     if (store != null) {
 332
 333       StyledText styledText = viewer.getTextWidget();
 334     }
 335   }
 336
 337   private Color createColor(IPreferenceStore store, String key, Display display) {
 338     RGB rgb = null;
 339     if (store.contains(key)) {
 340       if (store.isDefault(key))
 341         rgb = PreferenceConverter.getDefaultColor(store, key);
 342       else
 343         rgb = PreferenceConverter.getColor(store, key);
 344       if (rgb != null)
 345         return new Color(display, rgb);
 346     }
 347     return null;
 348   }
 349
 350   private static void setEnabled(Control control, boolean enable) {
 351     control.setEnabled(enable);
 352     if (control instanceof Composite) {
 353       Composite composite = (Composite) control;
 354       Control[] children = composite.getChildren();
 355       for (int i = 0; i < children.length; i++)
 356         setEnabled(children[i], enable);
 357     }
 358   }
 359
 360   private static void indent(Control control) {
 361     GridData gridData = new GridData();
 362     gridData.horizontalIndent = 20;
 363     control.setLayoutData(gridData);
 364   }
 365
 366   private static void createDependency(final Button master, final Control slave) {
 367     indent(slave);
 368     master.addSelectionListener(new SelectionListener() {
 369       public void widgetSelected(SelectionEvent e) {
 370         slave.setEnabled(master.getSelection());
 371       }
 372
 373       public void widgetDefaultSelected(SelectionEvent e) {
 374       }
 375     });
 376   }
 377
 378   protected Control createContents(Composite parent) {
 379     OverlayStore.load();
 380     OverlayStore.start();
 381     //Create overall composite
 382     Composite composite = new Composite(parent, SWT.NONE);
 383     GridLayout layout = new GridLayout();
 384     layout.marginHeight = 0;
 385     layout.marginWidth = 0;
 386     composite.setLayout(layout);
 387     Composite syntaxComposite = new Composite(composite, SWT.NULL);
 388     syntaxComposite.setLayout(new GridLayout());
 389     layout = new GridLayout();
 390     layout.numColumns = 3;
 391     Group syntaxGroup = new Group(syntaxComposite, SWT.NONE);
 392     syntaxGroup.setText(PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.foreground"));
 393     syntaxGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 394     syntaxGroup.setLayout(layout);
 395     createSyntaxPage(syntaxGroup);
 396
 397     Composite backgroundOptions = new Composite(composite,SWT.NULL);
 398     backgroundOptions.setLayout(new GridLayout());
 399     layout = new GridLayout();
 400     layout.numColumns = 3;
 401     Group backgroundOptionsGroup = new Group(backgroundOptions,SWT.NONE);
 402     backgroundOptionsGroup.setText(PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.background"));
 403     backgroundOptionsGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 404     backgroundOptionsGroup.setLayout(layout);
 405     backgroundOptionPage(backgroundOptionsGroup);
 406
 407     initialize();
 408
 409
 410 //    showLineNumber = new BooleanFieldEditor(PHPeclipsePlugin.LINE_NUMBER_RULER,
 411 //    "Show line numbers", composite);
 412 //    showLineNumber.setPreferencePage(this);
 413 //    showLineNumber.setPreferenceStore(getPreferenceStore());
 414 //    showLineNumber.load();
 415
 416 //    formatterTabSize = new IntegerFieldEditor(PHPeclipsePlugin.FORMATTER_TAB_SIZE,
 417 //    "Displayed tab width", composite, 3);
 418 //    formatterTabSize.setPreferencePage(this);
 419 //    formatterTabSize.setPreferenceStore(getPreferenceStore());
 420 //    formatterTabSize.load();
 421 //
 422 //    spacesForTabs = new BooleanFieldEditor(PHPeclipsePlugin.SPACES_FOR_TABS,
 423 //    "Spaces for Tabs", composite);
 424 //    spacesForTabs.setPreferencePage(this);
 425 //    spacesForTabs.setPreferenceStore(getPreferenceStore());
 426 //    spacesForTabs.load();
 427     return composite;
 428   }
 429
 430   private void initialize() {
 431     initializeFields();
 432     for (int i = 0; i < SyntaxColorListModel.length; i++)
 433       SyntaxColorList.add(SyntaxColorListModel[i][0]);
 434     SyntaxColorList.getDisplay().asyncExec(new Runnable() {
 435       public void run() {
 436         if (SyntaxColorList != null && !SyntaxColorList.isDisposed()) {
 437           SyntaxColorList.select(0);
 438           handleSyntaxColorListSelection();
 439         }
 440       }
 441     });
 442   }
 443
 444   private void initializeFields() {
 445
 446     Iterator e = ColorButtons.keySet().iterator();
 447     while (e.hasNext()) {
 448       ColorEditor c = (ColorEditor) e.next();
 449       String key = (String) ColorButtons.get(c);
 450       RGB rgb = PreferenceConverter.getColor(OverlayStore, key);
 451       c.setColorValue(rgb);
 452     }
 453
 454     e = CheckBoxes.keySet().iterator();
 455     while (e.hasNext()) {
 456       Button b = (Button) e.next();
 457       String key = (String) CheckBoxes.get(b);
 458       b.setSelection(OverlayStore.getBoolean(key));
 459     }
 460   }
 461
 462   public boolean performOk() {
 463     OverlayStore.propagate();
 464     IPreferenceStore store = getPreferenceStore();
 465     PHPeclipsePlugin.getDefault().savePluginPreferences();
 466     userdefPHPSyntaxFileFFE.store();
 467    // showLineNumber.store();
 468     spacesForTabs.store();
 469     formatterTabSize.store();
 470     return true;
 471   }
 472
 473   protected void performDefaults() {
 474     OverlayStore.loadDefaults();
 475     initializeFields();
 476     handleSyntaxColorListSelection();
 477     userdefPHPSyntaxFileFFE.loadDefault();
 478   //  showLineNumber.loadDefault();
 479     spacesForTabs.loadDefault();
 480   //  showLineNumber.loadDefault();
 481     formatterTabSize.loadDefault();
 482     super.performDefaults();
 483   }
 484
 485   public void dispose() {
 486     if (OverlayStore != null) {
 487       OverlayStore.stop();
 488       OverlayStore = null;
 489     }
 490     super.dispose();
 491   }
 492
 493   private Control addColorButton(Composite composite, String label, String key, int indentation) {
 494     Label labelControl = new Label(composite, SWT.NONE);
 495     labelControl.setText(label);
 496     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
 497     gd.horizontalIndent = indentation;
 498     labelControl.setLayoutData(gd);
 499     ColorEditor editor = new ColorEditor(composite);
 500     Button button = editor.getButton();
 501     button.setData(editor);
 502     gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
 503     button.setLayoutData(gd);
 504     button.addSelectionListener(ColorButtonListener);
 505     ColorButtons.put(editor, key);
 506     return composite;
 507   }
 508
 509   private Button addCheckBox(Composite parent, String label, String key, int indentation) {
 510     Button checkBox = new Button(parent, SWT.CHECK);
 511     checkBox.setText(label);
 512     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
 513     gd.horizontalIndent = indentation;
 514     gd.horizontalSpan = 2;
 515     checkBox.setLayoutData(gd);
 516     checkBox.addSelectionListener(CheckBoxListener);
 517     CheckBoxes.put(checkBox, key);
 518     return checkBox;
 519   }
 520
 521   private void updateStatus(IStatus status) {
 522   }
 523
 524   /**
 525    * @deprecated Inline to avoid reference to preference page
 526    */
 527   public static boolean indicateQuixFixableProblems() {
 528     //          return PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_CORRECTION_INDICATION);
 529     return false;
 530   }
 531
 532   /**
 533    * @deprecated Inline to avoid reference to preference page
 534    */
 535   static public boolean synchronizeOutlineOnCursorMove() {
 536     //          return PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE);
 537     return false;
 538   }
 539
 540 }