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   1 /**********************************************************************
   2 Copyright (c) 2000, 2002 IBM Corp. and others.
   3 All rights reserved. This program and the accompanying materials
   4 are made available under the terms of the Common Public License v1.0
   5 which accompanies this distribution, and is available at
   6 http://www.eclipse.org/legal/cpl-v10.html
   7
   8 Contributors:
   9     IBM Corporation - Initial implementation
  10 **********************************************************************/
  11
  12 package net.sourceforge.phpdt.internal.ui.preferences;
  13
  14 import java.io.BufferedReader;
  15 import java.io.IOException;
  16 import java.io.InputStreamReader;
  17 import java.util.ArrayList;
  18 import java.util.HashMap;
  19 import java.util.Iterator;
  20 import java.util.Map;
  21
  22 import net.sourceforge.phpdt.internal.ui.PHPUIMessages;
  23 import net.sourceforge.phpdt.internal.ui.dialog.StatusInfo;
  24 import net.sourceforge.phpdt.internal.ui.dialog.StatusUtil;
  25 import net.sourceforge.phpdt.internal.ui.util.TabFolderLayout;
  26 import net.sourceforge.phpdt.ui.PreferenceConstants;
  27 import net.sourceforge.phpdt.ui.text.JavaTextTools;
  28 import net.sourceforge.phpeclipse.IPreferenceConstants;
  29 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
  30 import net.sourceforge.phpeclipse.phpeditor.PHPEditorEnvironment;
  31 import net.sourceforge.phpeclipse.phpeditor.PHPSourceViewerConfiguration;
  32 import net.sourceforge.phpeclipse.preferences.ColorEditor;
  33 import net.sourceforge.phpeclipse.preferences.PHPPreferencesMessages;
  34
  35 import org.eclipse.core.runtime.IStatus;
  36 import org.eclipse.jface.preference.FileFieldEditor;
  37 import org.eclipse.jface.preference.IPreferenceStore;
  38 import org.eclipse.jface.preference.PreferenceConverter;
  39 import org.eclipse.jface.preference.PreferencePage;
  40 import org.eclipse.jface.resource.JFaceResources;
  41 import org.eclipse.jface.text.Document;
  42 import org.eclipse.jface.text.IDocument;
  43 import org.eclipse.jface.text.IDocumentPartitioner;
  44 import org.eclipse.jface.text.source.ISourceViewer;
  45 import org.eclipse.jface.text.source.SourceViewer;
  46 import org.eclipse.jface.util.IPropertyChangeListener;
  47 import org.eclipse.jface.util.PropertyChangeEvent;
  48 import org.eclipse.swt.SWT;
  49 import org.eclipse.swt.custom.StyledText;
  50 import org.eclipse.swt.events.ModifyEvent;
  51 import org.eclipse.swt.events.ModifyListener;
  52 import org.eclipse.swt.events.SelectionAdapter;
  53 import org.eclipse.swt.events.SelectionEvent;
  54 import org.eclipse.swt.events.SelectionListener;
  55 import org.eclipse.swt.graphics.Color;
  56 import org.eclipse.swt.graphics.RGB;
  57 import org.eclipse.swt.layout.GridData;
  58 import org.eclipse.swt.layout.GridLayout;
  59 import org.eclipse.swt.layout.RowLayout;
  60 import org.eclipse.swt.widgets.Button;
  61 import org.eclipse.swt.widgets.Composite;
  62 import org.eclipse.swt.widgets.Control;
  63 import org.eclipse.swt.widgets.Display;
  64 import org.eclipse.swt.widgets.Group;
  65 import org.eclipse.swt.widgets.Label;
  66 import org.eclipse.swt.widgets.List;
  67 import org.eclipse.swt.widgets.TabFolder;
  68 import org.eclipse.swt.widgets.TabItem;
  69 import org.eclipse.swt.widgets.Text;
  70 import org.eclipse.ui.IWorkbench;
  71 import org.eclipse.ui.IWorkbenchPreferencePage;
  72 import org.eclipse.ui.texteditor.AbstractTextEditor;
  73 import org.eclipse.ui.texteditor.WorkbenchChainedTextFontFieldEditor;
  74
  75 /*
  76  * The page for setting the editor options.
  77  */
  78 public class PHPEditorPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
  79
  80   private static final String BOLD = PreferenceConstants.EDITOR_BOLD_SUFFIX;
  81
  82   public final OverlayPreferenceStore.OverlayKey[] fKeys =
  83     new OverlayPreferenceStore.OverlayKey[] {
  84       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_FOREGROUND_COLOR),
  85       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_FOREGROUND_DEFAULT_COLOR),
  86       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_BACKGROUND_COLOR),
  87       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR),
  88       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.INT, PreferenceConstants.EDITOR_TAB_WIDTH),
  89       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_COLOR),
  90       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_BOLD),
  91       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_COLOR),
  92       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_BOLD),
  93       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVA_KEYWORD_COLOR),
  94       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVA_KEYWORD_BOLD),
  95       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PHP_FUNCTIONNAME_COLOR),
  96       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PHP_FUNCTIONNAME_BOLD),
  97       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PHP_VARIABLE_COLOR),
  98       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PHP_VARIABLE_BOLD),
  99       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PHP_CONSTANT_COLOR),
 100       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PHP_CONSTANT_BOLD),
 101       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PHP_TYPE_COLOR),
 102       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PHP_TYPE_BOLD),
 103       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_STRING_COLOR),
 104       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_STRING_BOLD),
 105       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVA_DEFAULT_COLOR),
 106       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVA_DEFAULT_BOLD),
 107       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVADOC_KEYWORD_COLOR),
 108       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVADOC_KEYWORD_BOLD),
 109       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVADOC_TAG_BOLD),
 110       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVADOC_TAG_BOLD),
 111       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVADOC_LINKS_COLOR),
 112       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVADOC_LINKS_BOLD),
 113       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVADOC_DEFAULT_COLOR),
 114       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVADOC_DEFAULT_BOLD),
 115       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR),
 116       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MATCHING_BRACKETS),
 117       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_CURRENT_LINE_COLOR),
 118       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CURRENT_LINE),
 119       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PRINT_MARGIN_COLOR),
 120       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.INT, PreferenceConstants.EDITOR_PRINT_MARGIN_COLUMN),
 121       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PRINT_MARGIN),
 122       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_FIND_SCOPE_COLOR),
 123       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_LINKED_POSITION_COLOR),
 124       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_LINK_COLOR),
 125       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PROBLEM_INDICATION_COLOR),
 126       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PROBLEM_INDICATION),
 127       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_WARNING_INDICATION_COLOR),
 128       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_WARNING_INDICATION),
 129       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_TASK_INDICATION_COLOR),
 130       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_TASK_INDICATION),
 131       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_BOOKMARK_INDICATION_COLOR),
 132       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_BOOKMARK_INDICATION),
 133       new OverlayPreferenceStore.OverlayKey(
 134         OverlayPreferenceStore.STRING,
 135         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_COLOR),
 136       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION),
 137       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_UNKNOWN_INDICATION_COLOR),
 138       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_UNKNOWN_INDICATION),
 139       new OverlayPreferenceStore.OverlayKey(
 140         OverlayPreferenceStore.BOOLEAN,
 141         PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER),
 142       new OverlayPreferenceStore.OverlayKey(
 143         OverlayPreferenceStore.BOOLEAN,
 144         PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER),
 145       new OverlayPreferenceStore.OverlayKey(
 146         OverlayPreferenceStore.BOOLEAN,
 147         PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER),
 148       new OverlayPreferenceStore.OverlayKey(
 149         OverlayPreferenceStore.BOOLEAN,
 150         PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER),
 151       new OverlayPreferenceStore.OverlayKey(
 152         OverlayPreferenceStore.BOOLEAN,
 153         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER),
 154       new OverlayPreferenceStore.OverlayKey(
 155         OverlayPreferenceStore.BOOLEAN,
 156         PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER),
 157       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CORRECTION_INDICATION),
 158       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE),
 159       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_EVALUTE_TEMPORARY_PROBLEMS),
 160       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_OVERVIEW_RULER),
 161       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR),
 162       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_LINE_NUMBER_RULER),
 163       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SPACES_FOR_TABS),
 164       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_AUTOACTIVATION),
 165       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.INT, PreferenceConstants.CODEASSIST_AUTOACTIVATION_DELAY),
 166       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_AUTOINSERT),
 167       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_PROPOSALS_BACKGROUND),
 168       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_PROPOSALS_FOREGROUND),
 169       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_PARAMETERS_BACKGROUND),
 170       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_PARAMETERS_FOREGROUND),
 171       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_REPLACEMENT_BACKGROUND),
 172       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_REPLACEMENT_FOREGROUND),
 173       new OverlayPreferenceStore.OverlayKey(
 174         OverlayPreferenceStore.STRING,
 175         PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVA),
 176       new OverlayPreferenceStore.OverlayKey(
 177         OverlayPreferenceStore.STRING,
 178         PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVADOC),
 179       new OverlayPreferenceStore.OverlayKey(
 180         OverlayPreferenceStore.STRING,
 181         PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_HTML),
 182       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_SHOW_VISIBLE_PROPOSALS),
 183       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_ORDER_PROPOSALS),
 184       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_CASE_SENSITIVITY),
 185       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_ADDIMPORT),
 186       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_INSERT_COMPLETION),
 187       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES),
 188       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_GUESS_METHOD_ARGUMENTS),
 189       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SMART_PASTE),
 190       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_STRINGS),
 191       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_BRACKETS),
 192       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_BRACES),
 193       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_JAVADOCS),
 194       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_WRAP_STRINGS),
 195       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS),
 196       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_FORMAT_JAVADOCS),
 197       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SMART_HOME_END),
 198       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_DEFAULT_HOVER),
 199       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_NONE_HOVER),
 200       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_CTRL_HOVER),
 201       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_SHIFT_HOVER),
 202       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_CTRL_SHIFT_HOVER),
 203       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_CTRL_ALT_HOVER),
 204       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_CTRL_ALT_SHIFT_HOVER),
 205       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_CTRL_SHIFT_HOVER),
 206       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_ALT_SHIFT_HOVER),
 207       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, IPreferenceConstants.PHP_USERDEF_XMLFILE),
 208       };
 209
 210   private final String[][] fSyntaxColorListModel = new String[][] { { PHPUIMessages.getString("PHPEditorPreferencePage.multiLineComment"), PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_COLOR }, //$NON-NLS-1$
 211     {
 212       PHPUIMessages.getString("PHPEditorPreferencePage.singleLineComment"), PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_COLOR }, //$NON-NLS-1$
 213     {
 214       PHPUIMessages.getString("PHPEditorPreferencePage.keywords"), PreferenceConstants.EDITOR_JAVA_KEYWORD_COLOR }, //$NON-NLS-1$
 215     {
 216       PHPUIMessages.getString("PHPEditorPreferencePage.functionNames"), PreferenceConstants.EDITOR_PHP_FUNCTIONNAME_COLOR }, //$NON-NLS-1$
 217     {
 218       PHPUIMessages.getString("PHPEditorPreferencePage.variables"), PreferenceConstants.EDITOR_PHP_VARIABLE_COLOR }, //$NON-NLS-1$
 219     {
 220       PHPUIMessages.getString("PHPEditorPreferencePage.constants"), PreferenceConstants.EDITOR_PHP_CONSTANT_COLOR }, //$NON-NLS-1$
 221     {
 222       PHPUIMessages.getString("PHPEditorPreferencePage.types"), PreferenceConstants.EDITOR_PHP_TYPE_COLOR }, //$NON-NLS-1$
 223     {
 224       PHPUIMessages.getString("PHPEditorPreferencePage.strings"), PreferenceConstants.EDITOR_STRING_COLOR }, //$NON-NLS-1$
 225     {
 226       PHPUIMessages.getString("PHPEditorPreferencePage.others"), PreferenceConstants.EDITOR_JAVA_DEFAULT_COLOR }, //$NON-NLS-1$
 227     {
 228       PHPUIMessages.getString("PHPEditorPreferencePage.phpDocKeywords"), PreferenceConstants.EDITOR_JAVADOC_KEYWORD_COLOR }, //$NON-NLS-1$
 229     {
 230       PHPUIMessages.getString("PHPEditorPreferencePage.phpDocHtmlTags"), PreferenceConstants.EDITOR_JAVADOC_TAG_BOLD }, //$NON-NLS-1$
 231     {
 232       PHPUIMessages.getString("PHPEditorPreferencePage.phpDocLinks"), PreferenceConstants.EDITOR_JAVADOC_LINKS_COLOR }, //$NON-NLS-1$
 233     {
 234       PHPUIMessages.getString("PHPEditorPreferencePage.phpDocOthers"), PreferenceConstants.EDITOR_JAVADOC_DEFAULT_COLOR } //$NON-NLS-1$
 235   };
 236
 237   private final String[][] fAppearanceColorListModel = new String[][] { { PHPUIMessages.getString("PHPEditorPreferencePage.lineNumberForegroundColor"), PreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR }, //$NON-NLS-1$
 238     {
 239       PHPUIMessages.getString("PHPEditorPreferencePage.matchingBracketsHighlightColor2"), PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR }, //$NON-NLS-1$
 240     {
 241       PHPUIMessages.getString("PHPEditorPreferencePage.currentLineHighlighColor"), PreferenceConstants.EDITOR_CURRENT_LINE_COLOR }, //$NON-NLS-1$
 242     {
 243       PHPUIMessages.getString("PHPEditorPreferencePage.printMarginColor2"), PreferenceConstants.EDITOR_PRINT_MARGIN_COLOR }, //$NON-NLS-1$
 244     {
 245       PHPUIMessages.getString("PHPEditorPreferencePage.findScopeColor2"), PreferenceConstants.EDITOR_FIND_SCOPE_COLOR }, //$NON-NLS-1$
 246     {
 247       PHPUIMessages.getString("PHPEditorPreferencePage.linkedPositionColor2"), PreferenceConstants.EDITOR_LINKED_POSITION_COLOR }, //$NON-NLS-1$
 248     {
 249       PHPUIMessages.getString("PHPEditorPreferencePage.linkColor2"), PreferenceConstants.EDITOR_LINK_COLOR }, //$NON-NLS-1$
 250   };
 251
 252   private final String[][] fProblemIndicationColorListModel =
 253     new String[][] {
 254       {
 255         "Errors",
 256         PreferenceConstants.EDITOR_PROBLEM_INDICATION_COLOR,
 257         PreferenceConstants.EDITOR_PROBLEM_INDICATION,
 258         PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER },
 259       {
 260       "Warnings",
 261         PreferenceConstants.EDITOR_WARNING_INDICATION_COLOR,
 262         PreferenceConstants.EDITOR_WARNING_INDICATION,
 263         PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER },
 264         {
 265       "Tasks",
 266         PreferenceConstants.EDITOR_TASK_INDICATION_COLOR,
 267         PreferenceConstants.EDITOR_TASK_INDICATION,
 268         PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER },
 269         {
 270       "Search Results",
 271         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_COLOR,
 272         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION,
 273         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER },
 274         {
 275       "Bookmarks",
 276         PreferenceConstants.EDITOR_BOOKMARK_INDICATION_COLOR,
 277         PreferenceConstants.EDITOR_BOOKMARK_INDICATION,
 278         PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER },
 279         {
 280       "Others",
 281         PreferenceConstants.EDITOR_UNKNOWN_INDICATION_COLOR,
 282         PreferenceConstants.EDITOR_UNKNOWN_INDICATION,
 283         PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER }
 284   };
 285
 286   private OverlayPreferenceStore fOverlayStore;
 287   private JavaTextTools fJavaTextTools;
 288   //    private JavaEditorHoverConfigurationBlock fJavaEditorHoverConfigurationBlock;
 289
 290   private Map fColorButtons = new HashMap();
 291   private SelectionListener fColorButtonListener = new SelectionListener() {
 292     public void widgetDefaultSelected(SelectionEvent e) {
 293     }
 294     public void widgetSelected(SelectionEvent e) {
 295       ColorEditor editor = (ColorEditor) e.widget.getData();
 296       PreferenceConverter.setValue(fOverlayStore, (String) fColorButtons.get(editor), editor.getColorValue());
 297     }
 298   };
 299
 300   private Map fCheckBoxes = new HashMap();
 301   private SelectionListener fCheckBoxListener = new SelectionListener() {
 302     public void widgetDefaultSelected(SelectionEvent e) {
 303     }
 304     public void widgetSelected(SelectionEvent e) {
 305       Button button = (Button) e.widget;
 306       fOverlayStore.setValue((String) fCheckBoxes.get(button), button.getSelection());
 307     }
 308   };
 309
 310   private Map fTextFields = new HashMap();
 311   private ModifyListener fTextFieldListener = new ModifyListener() {
 312     public void modifyText(ModifyEvent e) {
 313       Text text = (Text) e.widget;
 314       fOverlayStore.setValue((String) fTextFields.get(text), text.getText());
 315     }
 316   };
 317
 318   private ArrayList fNumberFields = new ArrayList();
 319   private ModifyListener fNumberFieldListener = new ModifyListener() {
 320     public void modifyText(ModifyEvent e) {
 321       numberFieldChanged((Text) e.widget);
 322     }
 323   };
 324
 325   private WorkbenchChainedTextFontFieldEditor fFontEditor;
 326   private List fSyntaxColorList;
 327   private List fAppearanceColorList;
 328   private List fProblemIndicationList;
 329   private ColorEditor fSyntaxForegroundColorEditor;
 330   private ColorEditor fAppearanceForegroundColorEditor;
 331   private ColorEditor fProblemIndicationForegroundColorEditor;
 332   private ColorEditor fBackgroundColorEditor;
 333   private Button fBackgroundDefaultRadioButton;
 334   private Button fBackgroundCustomRadioButton;
 335   private Button fBackgroundColorButton;
 336   private Button fBoldCheckBox;
 337   // private Button fAddJavaDocTagsButton;
 338   private Button fGuessMethodArgumentsButton;
 339   private SourceViewer fPreviewViewer;
 340   private Color fBackgroundColor;
 341   private Control fAutoInsertDelayText;
 342   private Control fAutoInsertJavaTriggerText;
 343   private Control fAutoInsertJavaDocTriggerText;
 344   private Control fAutoInsertHTMLTriggerText;
 345   private Button fShowInTextCheckBox;
 346   private Button fShowInOverviewRulerCheckBox;
 347   // private FileFieldEditor fUserDefinedPHPSyntaxFileFFE;
 348
 349   public PHPEditorPreferencePage() {
 350     setDescription(PHPUIMessages.getString("PHPEditorPreferencePage.description")); //$NON-NLS-1$
 351     setPreferenceStore(PHPeclipsePlugin.getDefault().getPreferenceStore());
 352     fOverlayStore = new OverlayPreferenceStore(getPreferenceStore(), fKeys);
 353   }
 354
 355   /*
 356    * @see IWorkbenchPreferencePage#init()
 357    */
 358   public void init(IWorkbench workbench) {
 359   }
 360
 361   /*
 362    * @see PreferencePage#createControl(Composite)
 363    */
 364   public void createControl(Composite parent) {
 365     super.createControl(parent);
 366     //  WorkbenchHelp.setHelp(getControl(), IJavaHelpContextIds.JAVA_EDITOR_PREFERENCE_PAGE);
 367   }
 368
 369   private void handleSyntaxColorListSelection() {
 370     int i = fSyntaxColorList.getSelectionIndex();
 371     String key = fSyntaxColorListModel[i][1];
 372     RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
 373     fSyntaxForegroundColorEditor.setColorValue(rgb);
 374     fBoldCheckBox.setSelection(fOverlayStore.getBoolean(key + BOLD));
 375   }
 376
 377   private void handleAppearanceColorListSelection() {
 378     int i = fAppearanceColorList.getSelectionIndex();
 379     String key = fAppearanceColorListModel[i][1];
 380     RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
 381     fAppearanceForegroundColorEditor.setColorValue(rgb);
 382   }
 383
 384   private void handleProblemIndicationColorListSelection() {
 385     int i = fProblemIndicationList.getSelectionIndex();
 386
 387     String key = fProblemIndicationColorListModel[i][1];
 388     RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
 389     fProblemIndicationForegroundColorEditor.setColorValue(rgb);
 390
 391     key = fProblemIndicationColorListModel[i][2];
 392     fShowInTextCheckBox.setSelection(fOverlayStore.getBoolean(key));
 393
 394     key = fProblemIndicationColorListModel[i][3];
 395     fShowInOverviewRulerCheckBox.setSelection(fOverlayStore.getBoolean(key));
 396   }
 397
 398   private Control createSyntaxPage(Composite parent) {
 399
 400     Composite colorComposite = new Composite(parent, SWT.NULL);
 401     colorComposite.setLayout(new GridLayout());
 402
 403     Group backgroundComposite = new Group(colorComposite, SWT.SHADOW_ETCHED_IN);
 404     backgroundComposite.setLayout(new RowLayout());
 405     backgroundComposite.setText(PHPUIMessages.getString("PHPEditorPreferencePage.backgroundColor")); //$NON-NLS-1$
 406
 407     SelectionListener backgroundSelectionListener = new SelectionListener() {
 408       public void widgetSelected(SelectionEvent e) {
 409         boolean custom = fBackgroundCustomRadioButton.getSelection();
 410         fBackgroundColorButton.setEnabled(custom);
 411         fOverlayStore.setValue(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR, !custom);
 412       }
 413       public void widgetDefaultSelected(SelectionEvent e) {
 414       }
 415     };
 416
 417     fBackgroundDefaultRadioButton = new Button(backgroundComposite, SWT.RADIO | SWT.LEFT);
 418     fBackgroundDefaultRadioButton.setText(PHPUIMessages.getString("PHPEditorPreferencePage.systemDefault")); //$NON-NLS-1$
 419     fBackgroundDefaultRadioButton.addSelectionListener(backgroundSelectionListener);
 420
 421     fBackgroundCustomRadioButton = new Button(backgroundComposite, SWT.RADIO | SWT.LEFT);
 422     fBackgroundCustomRadioButton.setText(PHPUIMessages.getString("PHPEditorPreferencePage.custom")); //$NON-NLS-1$
 423     fBackgroundCustomRadioButton.addSelectionListener(backgroundSelectionListener);
 424
 425     fBackgroundColorEditor = new ColorEditor(backgroundComposite);
 426     fBackgroundColorButton = fBackgroundColorEditor.getButton();
 427
 428     //    fUserDefinedPHPSyntaxFileFFE =
 429     //      new FileFieldEditor(
 430     //        IPreferenceConstants.PHP_USERDEF_XMLFILE,
 431     //        PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.syntaxdialog"),
 432     //        colorComposite);
 433     //    fUserDefinedPHPSyntaxFileFFE.setPreferencePage(this);
 434     //    fUserDefinedPHPSyntaxFileFFE.setPreferenceStore(getPreferenceStore());
 435     //    fUserDefinedPHPSyntaxFileFFE.load();
 436
 437     Label label = new Label(colorComposite, SWT.LEFT);
 438     label.setText(PHPUIMessages.getString("PHPEditorPreferencePage.foreground")); //$NON-NLS-1$
 439     label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 440
 441     Composite editorComposite = new Composite(colorComposite, SWT.NONE);
 442     GridLayout layout = new GridLayout();
 443     layout.numColumns = 2;
 444     layout.marginHeight = 0;
 445     layout.marginWidth = 0;
 446     editorComposite.setLayout(layout);
 447     GridData gd = new GridData(GridData.FILL_BOTH);
 448     editorComposite.setLayoutData(gd);
 449
 450     fSyntaxColorList = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
 451     gd = new GridData(GridData.FILL_BOTH);
 452     gd.heightHint = convertHeightInCharsToPixels(5);
 453     fSyntaxColorList.setLayoutData(gd);
 454
 455     Composite stylesComposite = new Composite(editorComposite, SWT.NONE);
 456     layout = new GridLayout();
 457     layout.marginHeight = 0;
 458     layout.marginWidth = 0;
 459     layout.numColumns = 2;
 460     stylesComposite.setLayout(layout);
 461     stylesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
 462
 463     label = new Label(stylesComposite, SWT.LEFT);
 464     label.setText(PHPUIMessages.getString("PHPEditorPreferencePage.color")); //$NON-NLS-1$
 465     gd = new GridData();
 466     gd.horizontalAlignment = GridData.BEGINNING;
 467     label.setLayoutData(gd);
 468
 469     fSyntaxForegroundColorEditor = new ColorEditor(stylesComposite);
 470     Button foregroundColorButton = fSyntaxForegroundColorEditor.getButton();
 471     gd = new GridData(GridData.FILL_HORIZONTAL);
 472     gd.horizontalAlignment = GridData.BEGINNING;
 473     foregroundColorButton.setLayoutData(gd);
 474
 475     fBoldCheckBox = new Button(stylesComposite, SWT.CHECK);
 476     fBoldCheckBox.setText(PHPUIMessages.getString("PHPEditorPreferencePage.bold")); //$NON-NLS-1$
 477     gd = new GridData(GridData.FILL_HORIZONTAL);
 478     gd.horizontalAlignment = GridData.BEGINNING;
 479     gd.horizontalSpan = 2;
 480     fBoldCheckBox.setLayoutData(gd);
 481
 482     label = new Label(colorComposite, SWT.LEFT);
 483     label.setText(PHPUIMessages.getString("PHPEditorPreferencePage.preview")); //$NON-NLS-1$
 484     label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 485
 486     Control previewer = createPreviewer(colorComposite);
 487     gd = new GridData(GridData.FILL_BOTH);
 488     gd.widthHint = convertWidthInCharsToPixels(20);
 489     gd.heightHint = convertHeightInCharsToPixels(5);
 490     previewer.setLayoutData(gd);
 491
 492     fSyntaxColorList.addSelectionListener(new SelectionListener() {
 493       public void widgetDefaultSelected(SelectionEvent e) {
 494         // do nothing
 495       }
 496       public void widgetSelected(SelectionEvent e) {
 497         handleSyntaxColorListSelection();
 498       }
 499     });
 500
 501     foregroundColorButton.addSelectionListener(new SelectionListener() {
 502       public void widgetDefaultSelected(SelectionEvent e) {
 503         // do nothing
 504       }
 505       public void widgetSelected(SelectionEvent e) {
 506         int i = fSyntaxColorList.getSelectionIndex();
 507         String key = fSyntaxColorListModel[i][1];
 508
 509         PreferenceConverter.setValue(fOverlayStore, key, fSyntaxForegroundColorEditor.getColorValue());
 510       }
 511     });
 512
 513     fBackgroundColorButton.addSelectionListener(new SelectionListener() {
 514       public void widgetDefaultSelected(SelectionEvent e) {
 515         // do nothing
 516       }
 517       public void widgetSelected(SelectionEvent e) {
 518         PreferenceConverter.setValue(
 519           fOverlayStore,
 520           PreferenceConstants.EDITOR_BACKGROUND_COLOR,
 521           fBackgroundColorEditor.getColorValue());
 522       }
 523     });
 524
 525     fBoldCheckBox.addSelectionListener(new SelectionListener() {
 526       public void widgetDefaultSelected(SelectionEvent e) {
 527         // do nothing
 528       }
 529       public void widgetSelected(SelectionEvent e) {
 530         int i = fSyntaxColorList.getSelectionIndex();
 531         String key = fSyntaxColorListModel[i][1];
 532         fOverlayStore.setValue(key + BOLD, fBoldCheckBox.getSelection());
 533       }
 534     });
 535
 536     return colorComposite;
 537   }
 538
 539   private Control createPreviewer(Composite parent) {
 540
 541     fJavaTextTools = new JavaTextTools(fOverlayStore);
 542
 543     fPreviewViewer = new SourceViewer(parent, null, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
 544     fPreviewViewer.configure(new PHPSourceViewerConfiguration(fJavaTextTools, null));
 545     fPreviewViewer.getTextWidget().setFont(JFaceResources.getFontRegistry().get(JFaceResources.TEXT_FONT));
 546     fPreviewViewer.setEditable(false);
 547
 548     initializeViewerColors(fPreviewViewer);
 549
 550     String content = loadPreviewContentFromFile("ColorSettingPreviewCode.txt"); //$NON-NLS-1$
 551     IDocument document = new Document(content);
 552     PHPEditorEnvironment pe;
 553     IDocumentPartitioner partitioner = fJavaTextTools.createDocumentPartitioner();
 554     partitioner.connect(document);
 555     document.setDocumentPartitioner(partitioner);
 556
 557     fPreviewViewer.setDocument(document);
 558
 559     fOverlayStore.addPropertyChangeListener(new IPropertyChangeListener() {
 560       public void propertyChange(PropertyChangeEvent event) {
 561         String p = event.getProperty();
 562         if (p.equals(PreferenceConstants.EDITOR_BACKGROUND_COLOR)
 563           || p.equals(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR)) {
 564           initializeViewerColors(fPreviewViewer);
 565         }
 566
 567         fPreviewViewer.invalidateTextPresentation();
 568       }
 569     });
 570
 571     return fPreviewViewer.getControl();
 572   }
 573
 574   /**
 575    * Initializes the given viewer's colors.
 576    *
 577    * @param viewer the viewer to be initialized
 578    */
 579   private void initializeViewerColors(ISourceViewer viewer) {
 580
 581     IPreferenceStore store = fOverlayStore;
 582     if (store != null) {
 583
 584       StyledText styledText = viewer.getTextWidget();
 585
 586       // ---------- background color ----------------------
 587       Color color =
 588         store.getBoolean(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR)
 589           ? null
 590           : createColor(store, PreferenceConstants.EDITOR_BACKGROUND_COLOR, styledText.getDisplay());
 591       styledText.setBackground(color);
 592
 593       if (fBackgroundColor != null)
 594         fBackgroundColor.dispose();
 595
 596       fBackgroundColor = color;
 597     }
 598   }
 599
 600   /**
 601    * Creates a color from the information stored in the given preference store.
 602    * Returns <code>null</code> if there is no such information available.
 603    */
 604   private Color createColor(IPreferenceStore store, String key, Display display) {
 605
 606     RGB rgb = null;
 607
 608     if (store.contains(key)) {
 609
 610       if (store.isDefault(key))
 611         rgb = PreferenceConverter.getDefaultColor(store, key);
 612       else
 613         rgb = PreferenceConverter.getColor(store, key);
 614
 615       if (rgb != null)
 616         return new Color(display, rgb);
 617     }
 618
 619     return null;
 620   }
 621
 622   // sets enabled flag for a control and all its sub-tree
 623   private static void setEnabled(Control control, boolean enable) {
 624     control.setEnabled(enable);
 625     if (control instanceof Composite) {
 626       Composite composite = (Composite) control;
 627       Control[] children = composite.getChildren();
 628       for (int i = 0; i < children.length; i++)
 629         setEnabled(children[i], enable);
 630     }
 631   }
 632
 633   private Control createAppearancePage(Composite parent) {
 634
 635     Composite appearanceComposite = new Composite(parent, SWT.NONE);
 636     GridLayout layout = new GridLayout();
 637     layout.numColumns = 2;
 638     appearanceComposite.setLayout(layout);
 639
 640     String label = PHPUIMessages.getString("PHPEditorPreferencePage.textFont"); //$NON-NLS-1$
 641     addTextFontEditor(appearanceComposite, label, AbstractTextEditor.PREFERENCE_FONT);
 642
 643     label = PHPUIMessages.getString("PHPEditorPreferencePage.displayedTabWidth"); //$NON-NLS-1$
 644     addTextField(appearanceComposite, label, PreferenceConstants.EDITOR_TAB_WIDTH, 3, 0, true);
 645
 646     label = PHPUIMessages.getString("PHPEditorPreferencePage.printMarginColumn"); //$NON-NLS-1$
 647     addTextField(appearanceComposite, label, PreferenceConstants.EDITOR_PRINT_MARGIN_COLUMN, 3, 0, true);
 648
 649     //  label= PHPUIMessages.getString("PHPEditorPreferencePage.synchronizeOnCursor"); //$NON-NLS-1$
 650     //  addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE, 0);
 651
 652     label = PHPUIMessages.getString("PHPEditorPreferencePage.showOverviewRuler"); //$NON-NLS-1$
 653     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_OVERVIEW_RULER, 0);
 654
 655     label = PHPUIMessages.getString("PHPEditorPreferencePage.showLineNumbers"); //$NON-NLS-1$
 656     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_LINE_NUMBER_RULER, 0);
 657
 658     label = PHPUIMessages.getString("PHPEditorPreferencePage.highlightMatchingBrackets"); //$NON-NLS-1$
 659     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_MATCHING_BRACKETS, 0);
 660
 661     label = PHPUIMessages.getString("PHPEditorPreferencePage.highlightCurrentLine"); //$NON-NLS-1$
 662     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_CURRENT_LINE, 0);
 663
 664     label = PHPUIMessages.getString("PHPEditorPreferencePage.showPrintMargin"); //$NON-NLS-1$
 665     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_PRINT_MARGIN, 0);
 666
 667     Label l = new Label(appearanceComposite, SWT.LEFT);
 668     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 669     gd.horizontalSpan = 2;
 670     gd.heightHint = convertHeightInCharsToPixels(1) / 2;
 671     l.setLayoutData(gd);
 672
 673     l = new Label(appearanceComposite, SWT.LEFT);
 674     l.setText(PHPUIMessages.getString("PHPEditorPreferencePage.appearanceOptions")); //$NON-NLS-1$
 675     gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 676     gd.horizontalSpan = 2;
 677     l.setLayoutData(gd);
 678
 679     Composite editorComposite = new Composite(appearanceComposite, SWT.NONE);
 680     layout = new GridLayout();
 681     layout.numColumns = 2;
 682     layout.marginHeight = 0;
 683     layout.marginWidth = 0;
 684     editorComposite.setLayout(layout);
 685     gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_VERTICAL);
 686     gd.horizontalSpan = 2;
 687     editorComposite.setLayoutData(gd);
 688
 689     fAppearanceColorList = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
 690     gd = new GridData(GridData.FILL_BOTH);
 691     gd.heightHint = convertHeightInCharsToPixels(5);
 692     fAppearanceColorList.setLayoutData(gd);
 693
 694     Composite stylesComposite = new Composite(editorComposite, SWT.NONE);
 695     layout = new GridLayout();
 696     layout.marginHeight = 0;
 697     layout.marginWidth = 0;
 698     layout.numColumns = 2;
 699     stylesComposite.setLayout(layout);
 700     stylesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
 701
 702     l = new Label(stylesComposite, SWT.LEFT);
 703     l.setText(PHPUIMessages.getString("PHPEditorPreferencePage.color")); //$NON-NLS-1$
 704     gd = new GridData();
 705     gd.horizontalAlignment = GridData.BEGINNING;
 706     l.setLayoutData(gd);
 707
 708     fAppearanceForegroundColorEditor = new ColorEditor(stylesComposite);
 709     Button foregroundColorButton = fAppearanceForegroundColorEditor.getButton();
 710     gd = new GridData(GridData.FILL_HORIZONTAL);
 711     gd.horizontalAlignment = GridData.BEGINNING;
 712     foregroundColorButton.setLayoutData(gd);
 713
 714     fAppearanceColorList.addSelectionListener(new SelectionListener() {
 715       public void widgetDefaultSelected(SelectionEvent e) {
 716         // do nothing
 717       }
 718       public void widgetSelected(SelectionEvent e) {
 719         handleAppearanceColorListSelection();
 720       }
 721     });
 722     foregroundColorButton.addSelectionListener(new SelectionListener() {
 723       public void widgetDefaultSelected(SelectionEvent e) {
 724         // do nothing
 725       }
 726       public void widgetSelected(SelectionEvent e) {
 727         int i = fAppearanceColorList.getSelectionIndex();
 728         String key = fAppearanceColorListModel[i][1];
 729
 730         PreferenceConverter.setValue(fOverlayStore, key, fAppearanceForegroundColorEditor.getColorValue());
 731       }
 732     });
 733     return appearanceComposite;
 734   }
 735
 736   private Control createProblemIndicationPage(Composite parent) {
 737     Composite composite = new Composite(parent, SWT.NULL);
 738     GridLayout layout = new GridLayout();
 739     layout.numColumns = 2;
 740     composite.setLayout(layout);
 741
 742     String text = "Analyse &problems while typing";
 743     addCheckBox(composite, text, PreferenceConstants.EDITOR_EVALUTE_TEMPORARY_PROBLEMS, 0);
 744
 745     text = PHPUIMessages.getString("PHPEditorPreferencePage.showQuickFixables"); //$NON-NLS-1$
 746     addCheckBox(composite, text, PreferenceConstants.EDITOR_CORRECTION_INDICATION, 0);
 747
 748     Label label = new Label(composite, SWT.LEFT);
 749     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 750     gd.horizontalSpan = 2;
 751     gd.heightHint = convertHeightInCharsToPixels(1) / 2;
 752     label.setLayoutData(gd);
 753
 754     label = new Label(composite, SWT.LEFT);
 755     label.setText("&Marker presentation options:");
 756     gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 757     gd.horizontalSpan = 2;
 758     label.setLayoutData(gd);
 759
 760     Composite editorComposite = new Composite(composite, SWT.NONE);
 761     layout = new GridLayout();
 762     layout.numColumns = 2;
 763     layout.marginHeight = 0;
 764     layout.marginWidth = 0;
 765     editorComposite.setLayout(layout);
 766     gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_VERTICAL);
 767     gd.horizontalSpan = 2;
 768     editorComposite.setLayoutData(gd);
 769
 770     fProblemIndicationList = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
 771     gd = new GridData(GridData.FILL_BOTH);
 772     gd.heightHint = convertHeightInCharsToPixels(5);
 773     fProblemIndicationList.setLayoutData(gd);
 774
 775     Composite optionsComposite = new Composite(editorComposite, SWT.NONE);
 776     layout = new GridLayout();
 777     layout.marginHeight = 0;
 778     layout.marginWidth = 0;
 779     layout.numColumns = 2;
 780     optionsComposite.setLayout(layout);
 781     optionsComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
 782
 783     fShowInTextCheckBox = new Button(optionsComposite, SWT.CHECK);
 784     fShowInTextCheckBox.setText("Show in &text");
 785     gd = new GridData(GridData.FILL_HORIZONTAL);
 786     gd.horizontalAlignment = GridData.BEGINNING;
 787     gd.horizontalSpan = 2;
 788     fShowInTextCheckBox.setLayoutData(gd);
 789
 790     fShowInOverviewRulerCheckBox = new Button(optionsComposite, SWT.CHECK);
 791     fShowInOverviewRulerCheckBox.setText("Show in overview &ruler");
 792     gd = new GridData(GridData.FILL_HORIZONTAL);
 793     gd.horizontalAlignment = GridData.BEGINNING;
 794     gd.horizontalSpan = 2;
 795     fShowInOverviewRulerCheckBox.setLayoutData(gd);
 796
 797     label = new Label(optionsComposite, SWT.LEFT);
 798     label.setText("C&olor:");
 799     gd = new GridData();
 800     gd.horizontalAlignment = GridData.BEGINNING;
 801     label.setLayoutData(gd);
 802
 803     fProblemIndicationForegroundColorEditor = new ColorEditor(optionsComposite);
 804     Button foregroundColorButton = fProblemIndicationForegroundColorEditor.getButton();
 805     gd = new GridData(GridData.FILL_HORIZONTAL);
 806     gd.horizontalAlignment = GridData.BEGINNING;
 807     foregroundColorButton.setLayoutData(gd);
 808
 809     fProblemIndicationList.addSelectionListener(new SelectionListener() {
 810       public void widgetDefaultSelected(SelectionEvent e) {
 811         // do nothing
 812       }
 813
 814       public void widgetSelected(SelectionEvent e) {
 815         handleProblemIndicationColorListSelection();
 816       }
 817     });
 818
 819     fShowInTextCheckBox.addSelectionListener(new SelectionListener() {
 820       public void widgetDefaultSelected(SelectionEvent e) {
 821         // do nothing
 822       }
 823
 824       public void widgetSelected(SelectionEvent e) {
 825         int i = fProblemIndicationList.getSelectionIndex();
 826         String key = fProblemIndicationColorListModel[i][2];
 827         fOverlayStore.setValue(key, fShowInTextCheckBox.getSelection());
 828       }
 829     });
 830
 831     fShowInOverviewRulerCheckBox.addSelectionListener(new SelectionListener() {
 832       public void widgetDefaultSelected(SelectionEvent e) {
 833         // do nothing
 834       }
 835
 836       public void widgetSelected(SelectionEvent e) {
 837         int i = fProblemIndicationList.getSelectionIndex();
 838         String key = fProblemIndicationColorListModel[i][3];
 839         fOverlayStore.setValue(key, fShowInOverviewRulerCheckBox.getSelection());
 840       }
 841     });
 842
 843     foregroundColorButton.addSelectionListener(new SelectionListener() {
 844       public void widgetDefaultSelected(SelectionEvent e) {
 845         // do nothing
 846       }
 847
 848       public void widgetSelected(SelectionEvent e) {
 849         int i = fProblemIndicationList.getSelectionIndex();
 850         String key = fProblemIndicationColorListModel[i][1];
 851         PreferenceConverter.setValue(fOverlayStore, key, fProblemIndicationForegroundColorEditor.getColorValue());
 852       }
 853     });
 854
 855     return composite;
 856   }
 857
 858   //    private Control createBehaviourPage(Composite parent) {
 859   //            Composite composite= new Composite(parent, SWT.NULL);
 860   //            GridLayout layout= new GridLayout(); layout.numColumns= 2;
 861   //            composite.setLayout(layout);
 862   //
 863   //            String label= PHPUIMessages.getString("PHPEditorPreferencePage.wrapStrings"); //$NON-NLS-1$
 864   //            addCheckBox(composite, label, PreferenceConstants.EDITOR_WRAP_STRINGS, 1);
 865   //
 866   //            label= PHPUIMessages.getString("PHPEditorPreferencePage.smartHomeEnd"); //$NON-NLS-1$
 867   //            addCheckBox(composite, label, PreferenceConstants.EDITOR_SMART_HOME_END, 1);
 868   //
 869   //            label= PHPUIMessages.getString("PHPEditorPreferencePage.smartPaste"); //$NON-NLS-1$
 870   //            addCheckBox(composite, label, PreferenceConstants.EDITOR_SMART_PASTE, 1);
 871   //
 872   //            label= PHPUIMessages.getString("PHPEditorPreferencePage.insertSpaceForTabs"); //$NON-NLS-1$
 873   //            addCheckBox(composite, label, PreferenceConstants.EDITOR_SPACES_FOR_TABS, 1);
 874   //
 875   //            label= PHPUIMessages.getString("PHPEditorPreferencePage.closeStrings"); //$NON-NLS-1$
 876   //            addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_STRINGS, 1);
 877   //
 878   //            label= PHPUIMessages.getString("PHPEditorPreferencePage.closeBrackets"); //$NON-NLS-1$
 879   //            addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_BRACKETS, 1);
 880   //
 881   //            label= PHPUIMessages.getString("PHPEditorPreferencePage.closeBraces"); //$NON-NLS-1$
 882   //            addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_BRACES, 1);
 883   //
 884   //            label= PHPUIMessages.getString("PHPEditorPreferencePage.closePHPDocs"); //$NON-NLS-1$
 885   //            Button button= addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_JAVADOCS, 1);
 886   //
 887   //            label= PHPUIMessages.getString("PHPEditorPreferencePage.addPHPDocTags"); //$NON-NLS-1$
 888   //            fAddJavaDocTagsButton= addCheckBox(composite, label, PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS, 1);
 889   //            createDependency(button, fAddJavaDocTagsButton);
 890   //
 891   //            label= PHPUIMessages.getString("PHPEditorPreferencePage.formatPHPDocs"); //$NON-NLS-1$
 892   //            addCheckBox(composite, label, PreferenceConstants.EDITOR_FORMAT_JAVADOCS, 1);
 893   //
 894   //            return composite;
 895   //    }
 896
 897   private static void indent(Control control) {
 898     GridData gridData = new GridData();
 899     gridData.horizontalIndent = 20;
 900     control.setLayoutData(gridData);
 901   }
 902
 903   private static void createDependency(final Button master, final Control slave) {
 904     indent(slave);
 905     master.addSelectionListener(new SelectionListener() {
 906       public void widgetSelected(SelectionEvent e) {
 907         slave.setEnabled(master.getSelection());
 908       }
 909
 910       public void widgetDefaultSelected(SelectionEvent e) {
 911       }
 912     });
 913   }
 914
 915   private Control createContentAssistPage(Composite parent) {
 916
 917     Composite contentAssistComposite = new Composite(parent, SWT.NULL);
 918     GridLayout layout = new GridLayout();
 919     layout.numColumns = 2;
 920     contentAssistComposite.setLayout(layout);
 921
 922     String label = PHPUIMessages.getString("PHPEditorPreferencePage.insertSingleProposalsAutomatically"); //$NON-NLS-1$
 923     addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOINSERT, 0);
 924
 925     label = PHPUIMessages.getString("PHPEditorPreferencePage.showOnlyProposalsVisibleInTheInvocationContext"); //$NON-NLS-1$
 926     addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_SHOW_VISIBLE_PROPOSALS, 0);
 927
 928     label = PHPUIMessages.getString("PHPEditorPreferencePage.presentProposalsInAlphabeticalOrder"); //$NON-NLS-1$
 929     addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_ORDER_PROPOSALS, 0);
 930
 931     label = PHPUIMessages.getString("PHPEditorPreferencePage.automaticallyAddImportInsteadOfQualifiedName"); //$NON-NLS-1$
 932     addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_ADDIMPORT, 0);
 933
 934     label = PHPUIMessages.getString("PHPEditorPreferencePage.insertCompletion"); //$NON-NLS-1$
 935     addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_INSERT_COMPLETION, 0);
 936
 937     label = PHPUIMessages.getString("PHPEditorPreferencePage.fillArgumentNamesOnMethodCompletion"); //$NON-NLS-1$
 938     Button button = addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES, 0);
 939
 940     label = PHPUIMessages.getString("PHPEditorPreferencePage.guessArgumentNamesOnMethodCompletion"); //$NON-NLS-1$
 941     fGuessMethodArgumentsButton =
 942       addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_GUESS_METHOD_ARGUMENTS, 0);
 943     createDependency(button, fGuessMethodArgumentsButton);
 944
 945     label = PHPUIMessages.getString("PHPEditorPreferencePage.enableAutoActivation"); //$NON-NLS-1$
 946     final Button autoactivation = addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION, 0);
 947
 948     label = PHPUIMessages.getString("PHPEditorPreferencePage.autoActivationDelay"); //$NON-NLS-1$
 949     fAutoInsertDelayText =
 950       addTextField(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION_DELAY, 4, 0, true);
 951
 952     label = PHPUIMessages.getString("PHPEditorPreferencePage.autoActivationTriggersForPHP"); //$NON-NLS-1$
 953     fAutoInsertJavaTriggerText =
 954       addTextField(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVA, 4, 0, false);
 955
 956     label = PHPUIMessages.getString("PHPEditorPreferencePage.autoActivationTriggersForPHPDoc"); //$NON-NLS-1$
 957     fAutoInsertJavaDocTriggerText =
 958       addTextField(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVADOC, 4, 0, false);
 959
 960     label = PHPUIMessages.getString("PHPEditorPreferencePage.autoActivationTriggersForHTML"); //$NON-NLS-1$
 961     fAutoInsertHTMLTriggerText =
 962       addTextField(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_HTML, 4, 0, false);
 963
 964     label = PHPUIMessages.getString("PHPEditorPreferencePage.backgroundForCompletionProposals"); //$NON-NLS-1$
 965     addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_PROPOSALS_BACKGROUND, 0);
 966
 967     label = PHPUIMessages.getString("PHPEditorPreferencePage.foregroundForCompletionProposals"); //$NON-NLS-1$
 968     addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_PROPOSALS_FOREGROUND, 0);
 969
 970     //    label = PHPUIMessages.getString("PHPEditorPreferencePage.backgroundForMethodParameters"); //$NON-NLS-1$
 971     //    addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_PARAMETERS_BACKGROUND, 0);
 972     //
 973     //    label = PHPUIMessages.getString("PHPEditorPreferencePage.foregroundForMethodParameters"); //$NON-NLS-1$
 974     //    addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_PARAMETERS_FOREGROUND, 0);
 975
 976     //    label = PHPUIMessages.getString("PHPEditorPreferencePage.backgroundForCompletionReplacement"); //$NON-NLS-1$
 977     //    addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_REPLACEMENT_BACKGROUND, 0);
 978     //
 979     //    label = PHPUIMessages.getString("PHPEditorPreferencePage.foregroundForCompletionReplacement"); //$NON-NLS-1$
 980     //    addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_REPLACEMENT_FOREGROUND, 0);
 981
 982     autoactivation.addSelectionListener(new SelectionAdapter() {
 983       public void widgetSelected(SelectionEvent e) {
 984         updateAutoactivationControls();
 985       }
 986     });
 987     return contentAssistComposite;
 988   }
 989
 990   /*
 991    * @see PreferencePage#createContents(Composite)
 992    */
 993   protected Control createContents(Composite parent) {
 994
 995     fOverlayStore.load();
 996     fOverlayStore.start();
 997
 998     TabFolder folder = new TabFolder(parent, SWT.NONE);
 999     folder.setLayout(new TabFolderLayout());
1000     folder.setLayoutData(new GridData(GridData.FILL_BOTH));
1001
1002     TabItem item = new TabItem(folder, SWT.NONE);
1003     item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.general")); //$NON-NLS-1$
1004     item.setControl(createAppearancePage(folder));
1005
1006     item = new TabItem(folder, SWT.NONE);
1007     item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.colors")); //$NON-NLS-1$
1008     item.setControl(createSyntaxPage(folder));
1009
1010     item = new TabItem(folder, SWT.NONE);
1011     item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.codeAssist")); //$NON-NLS-1$
1012     item.setControl(createContentAssistPage(folder));
1013
1014     item = new TabItem(folder, SWT.NONE);
1015     item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.problemIndicationTab.title")); //$NON-NLS-1$
1016     item.setControl(createProblemIndicationPage(folder));
1017
1018     //          item= new TabItem(folder, SWT.NONE);
1019     //          item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.behaviourTab.title")); //$NON-NLS-1$
1020     //          item.setControl(createBehaviourPage(folder));
1021
1022     //          item= new TabItem(folder, SWT.NONE);
1023     //          item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.hoverTab.title")); //$NON-NLS-1$
1024     //          fJavaEditorHoverConfigurationBlock= new JavaEditorHoverConfigurationBlock(fOverlayStore);
1025     //          item.setControl(fJavaEditorHoverConfigurationBlock.createControl(folder));
1026
1027     initialize();
1028
1029     return folder;
1030   }
1031
1032   private void initialize() {
1033
1034     fFontEditor.setPreferenceStore(getPreferenceStore());
1035     fFontEditor.setPreferencePage(this);
1036     fFontEditor.load();
1037
1038     initializeFields();
1039
1040     for (int i = 0; i < fSyntaxColorListModel.length; i++)
1041       fSyntaxColorList.add(fSyntaxColorListModel[i][0]);
1042
1043     fSyntaxColorList.getDisplay().asyncExec(new Runnable() {
1044       public void run() {
1045         if (fSyntaxColorList != null && !fSyntaxColorList.isDisposed()) {
1046           fSyntaxColorList.select(0);
1047           handleSyntaxColorListSelection();
1048         }
1049       }
1050     });
1051
1052     for (int i = 0; i < fAppearanceColorListModel.length; i++)
1053       fAppearanceColorList.add(fAppearanceColorListModel[i][0]);
1054
1055     fAppearanceColorList.getDisplay().asyncExec(new Runnable() {
1056       public void run() {
1057         if (fAppearanceColorList != null && !fAppearanceColorList.isDisposed()) {
1058           fAppearanceColorList.select(0);
1059           handleAppearanceColorListSelection();
1060         }
1061       }
1062     });
1063
1064     for (int i = 0; i < fProblemIndicationColorListModel.length; i++)
1065       fProblemIndicationList.add(fProblemIndicationColorListModel[i][0]);
1066
1067     fProblemIndicationList.getDisplay().asyncExec(new Runnable() {
1068       public void run() {
1069         if (fProblemIndicationList != null && !fProblemIndicationList.isDisposed()) {
1070           fProblemIndicationList.select(0);
1071           handleProblemIndicationColorListSelection();
1072         }
1073       }
1074     });
1075   }
1076
1077   private void initializeFields() {
1078
1079     Iterator e = fColorButtons.keySet().iterator();
1080     while (e.hasNext()) {
1081       ColorEditor c = (ColorEditor) e.next();
1082       String key = (String) fColorButtons.get(c);
1083       RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
1084       c.setColorValue(rgb);
1085     }
1086
1087     e = fCheckBoxes.keySet().iterator();
1088     while (e.hasNext()) {
1089       Button b = (Button) e.next();
1090       String key = (String) fCheckBoxes.get(b);
1091       b.setSelection(fOverlayStore.getBoolean(key));
1092     }
1093
1094     e = fTextFields.keySet().iterator();
1095     while (e.hasNext()) {
1096       Text t = (Text) e.next();
1097       String key = (String) fTextFields.get(t);
1098       t.setText(fOverlayStore.getString(key));
1099     }
1100
1101     RGB rgb = PreferenceConverter.getColor(fOverlayStore, PreferenceConstants.EDITOR_BACKGROUND_COLOR);
1102     fBackgroundColorEditor.setColorValue(rgb);
1103
1104     boolean default_ = fOverlayStore.getBoolean(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR);
1105     fBackgroundDefaultRadioButton.setSelection(default_);
1106     fBackgroundCustomRadioButton.setSelection(!default_);
1107     fBackgroundColorButton.setEnabled(!default_);
1108
1109     //  boolean closeJavaDocs= fOverlayStore.getBoolean(PreferenceConstants.EDITOR_CLOSE_JAVADOCS);
1110     //  fAddJavaDocTagsButton.setEnabled(closeJavaDocs);
1111
1112     boolean fillMethodArguments = fOverlayStore.getBoolean(PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES);
1113     fGuessMethodArgumentsButton.setEnabled(fillMethodArguments);
1114
1115     updateAutoactivationControls();
1116
1117     //  fJavaEditorHoverConfigurationBlock.initializeFields();
1118   }
1119
1120   private void updateAutoactivationControls() {
1121     boolean autoactivation = fOverlayStore.getBoolean(PreferenceConstants.CODEASSIST_AUTOACTIVATION);
1122     fAutoInsertDelayText.setEnabled(autoactivation);
1123     fAutoInsertJavaTriggerText.setEnabled(autoactivation);
1124     fAutoInsertJavaDocTriggerText.setEnabled(autoactivation);
1125     fAutoInsertHTMLTriggerText.setEnabled(autoactivation);
1126   }
1127
1128   /*
1129    * @see PreferencePage#performOk()
1130    */
1131   public boolean performOk() {
1132     fFontEditor.store();
1133     //  fJavaEditorHoverConfigurationBlock.performOk();
1134     fOverlayStore.propagate();
1135     // fUserDefinedPHPSyntaxFileFFE.store();
1136     PHPeclipsePlugin.getDefault().savePluginPreferences();
1137     return true;
1138   }
1139
1140   /*
1141    * @see PreferencePage#performDefaults()
1142    */
1143   protected void performDefaults() {
1144
1145     fFontEditor.loadDefault();
1146
1147     fOverlayStore.loadDefaults();
1148     initializeFields();
1149
1150     //  fUserDefinedPHPSyntaxFileFFE.loadDefault();
1151     handleSyntaxColorListSelection();
1152     handleAppearanceColorListSelection();
1153     handleProblemIndicationColorListSelection();
1154     super.performDefaults();
1155
1156     fPreviewViewer.invalidateTextPresentation();
1157   }
1158
1159   /*
1160    * @see DialogPage#dispose()
1161    */
1162   public void dispose() {
1163
1164     if (fJavaTextTools != null) {
1165       fJavaTextTools = null;
1166     }
1167
1168     fFontEditor.setPreferencePage(null);
1169     fFontEditor.setPreferenceStore(null);
1170
1171     if (fOverlayStore != null) {
1172       fOverlayStore.stop();
1173       fOverlayStore = null;
1174     }
1175
1176     super.dispose();
1177   }
1178
1179   private Control addColorButton(Composite composite, String label, String key, int indentation) {
1180
1181     Label labelControl = new Label(composite, SWT.NONE);
1182     labelControl.setText(label);
1183
1184     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1185     gd.horizontalIndent = indentation;
1186     labelControl.setLayoutData(gd);
1187
1188     ColorEditor editor = new ColorEditor(composite);
1189     Button button = editor.getButton();
1190     button.setData(editor);
1191
1192     gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1193     button.setLayoutData(gd);
1194     button.addSelectionListener(fColorButtonListener);
1195
1196     fColorButtons.put(editor, key);
1197
1198     return composite;
1199   }
1200
1201   private Button addCheckBox(Composite parent, String label, String key, int indentation) {
1202     Button checkBox = new Button(parent, SWT.CHECK);
1203     checkBox.setText(label);
1204
1205     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1206     gd.horizontalIndent = indentation;
1207     gd.horizontalSpan = 2;
1208     checkBox.setLayoutData(gd);
1209     checkBox.addSelectionListener(fCheckBoxListener);
1210
1211     fCheckBoxes.put(checkBox, key);
1212
1213     return checkBox;
1214   }
1215
1216   private Control addTextField(Composite composite, String label, String key, int textLimit, int indentation, boolean isNumber) {
1217
1218     Label labelControl = new Label(composite, SWT.NONE);
1219     labelControl.setText(label);
1220     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1221     gd.horizontalIndent = indentation;
1222     labelControl.setLayoutData(gd);
1223
1224     Text textControl = new Text(composite, SWT.BORDER | SWT.SINGLE);
1225     gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1226     gd.widthHint = convertWidthInCharsToPixels(textLimit + 1);
1227     textControl.setLayoutData(gd);
1228     textControl.setTextLimit(textLimit);
1229     fTextFields.put(textControl, key);
1230     if (isNumber) {
1231       fNumberFields.add(textControl);
1232       textControl.addModifyListener(fNumberFieldListener);
1233     } else {
1234       textControl.addModifyListener(fTextFieldListener);
1235     }
1236
1237     return textControl;
1238   }
1239
1240   private void addTextFontEditor(Composite parent, String label, String key) {
1241
1242     Composite editorComposite = new Composite(parent, SWT.NONE);
1243     GridLayout layout = new GridLayout();
1244     layout.numColumns = 3;
1245     editorComposite.setLayout(layout);
1246     fFontEditor = new WorkbenchChainedTextFontFieldEditor(key, label, editorComposite);
1247     fFontEditor.setChangeButtonText(PHPUIMessages.getString("PHPEditorPreferencePage.change")); //$NON-NLS-1$
1248
1249     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
1250     gd.horizontalSpan = 2;
1251     editorComposite.setLayoutData(gd);
1252   }
1253
1254   private String loadPreviewContentFromFile(String filename) {
1255     String line;
1256     String separator = System.getProperty("line.separator"); //$NON-NLS-1$
1257     StringBuffer buffer = new StringBuffer(512);
1258     BufferedReader reader = null;
1259     try {
1260       reader = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream(filename)));
1261       while ((line = reader.readLine()) != null) {
1262         buffer.append(line);
1263         buffer.append(separator);
1264       }
1265     } catch (IOException io) {
1266       PHPeclipsePlugin.log(io);
1267     } finally {
1268       if (reader != null) {
1269         try {
1270           reader.close();
1271         } catch (IOException e) {
1272         }
1273       }
1274     }
1275     return buffer.toString();
1276   }
1277
1278   private void numberFieldChanged(Text textControl) {
1279     String number = textControl.getText();
1280     IStatus status = validatePositiveNumber(number);
1281     if (!status.matches(IStatus.ERROR))
1282       fOverlayStore.setValue((String) fTextFields.get(textControl), number);
1283     updateStatus(status);
1284   }
1285
1286   private IStatus validatePositiveNumber(String number) {
1287     StatusInfo status = new StatusInfo();
1288     if (number.length() == 0) {
1289       status.setError(PHPUIMessages.getString("PHPEditorPreferencePage.empty_input")); //$NON-NLS-1$
1290     } else {
1291       try {
1292         int value = Integer.parseInt(number);
1293         if (value < 0)
1294           status.setError(PHPUIMessages.getFormattedString("PHPEditorPreferencePage.invalid_input", number)); //$NON-NLS-1$
1295       } catch (NumberFormatException e) {
1296         status.setError(PHPUIMessages.getFormattedString("PHPEditorPreferencePage.invalid_input", number)); //$NON-NLS-1$
1297       }
1298     }
1299     return status;
1300   }
1301
1302   private void updateStatus(IStatus status) {
1303     if (!status.matches(IStatus.ERROR)) {
1304       for (int i = 0; i < fNumberFields.size(); i++) {
1305         Text text = (Text) fNumberFields.get(i);
1306         IStatus s = validatePositiveNumber(text.getText());
1307         status = StatusUtil.getMoreSevere(s, status);
1308       }
1309     }
1310     setValid(!status.matches(IStatus.ERROR));
1311     StatusUtil.applyToStatusLine(this, status);
1312   }
1313
1314   /**
1315    * @deprecated Inline to avoid reference to preference page
1316    */
1317   public static boolean indicateQuixFixableProblems() {
1318     return PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_CORRECTION_INDICATION);
1319   }
1320
1321   /**
1322    * @deprecated Inline to avoid reference to preference page
1323    */
1324   //    static public boolean synchronizeOutlineOnCursorMove() {
1325   //            return PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE);
1326   //    }
1327
1328 }