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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.PHPSourceViewerConfiguration;
  31 import net.sourceforge.phpeclipse.preferences.ColorEditor;
  32
  33 import org.eclipse.core.runtime.IStatus;
  34 import org.eclipse.jface.preference.IPreferenceStore;
  35 import org.eclipse.jface.preference.PreferenceConverter;
  36 import org.eclipse.jface.preference.PreferencePage;
  37 import org.eclipse.jface.resource.JFaceResources;
  38 import org.eclipse.jface.text.Document;
  39 import org.eclipse.jface.text.IDocument;
  40 import org.eclipse.jface.text.IDocumentPartitioner;
  41 import org.eclipse.jface.text.source.ISourceViewer;
  42 import org.eclipse.jface.text.source.SourceViewer;
  43 import org.eclipse.jface.util.IPropertyChangeListener;
  44 import org.eclipse.jface.util.PropertyChangeEvent;
  45 import org.eclipse.swt.SWT;
  46 import org.eclipse.swt.custom.StyledText;
  47 import org.eclipse.swt.events.ModifyEvent;
  48 import org.eclipse.swt.events.ModifyListener;
  49 import org.eclipse.swt.events.SelectionAdapter;
  50 import org.eclipse.swt.events.SelectionEvent;
  51 import org.eclipse.swt.events.SelectionListener;
  52 import org.eclipse.swt.graphics.Color;
  53 import org.eclipse.swt.graphics.RGB;
  54 import org.eclipse.swt.layout.GridData;
  55 import org.eclipse.swt.layout.GridLayout;
  56 import org.eclipse.swt.layout.RowLayout;
  57 import org.eclipse.swt.widgets.Button;
  58 import org.eclipse.swt.widgets.Composite;
  59 import org.eclipse.swt.widgets.Control;
  60 import org.eclipse.swt.widgets.Display;
  61 import org.eclipse.swt.widgets.Group;
  62 import org.eclipse.swt.widgets.Label;
  63 import org.eclipse.swt.widgets.List;
  64 import org.eclipse.swt.widgets.TabFolder;
  65 import org.eclipse.swt.widgets.TabItem;
  66 import org.eclipse.swt.widgets.Text;
  67 import org.eclipse.ui.IWorkbench;
  68 import org.eclipse.ui.IWorkbenchPreferencePage;
  69 import org.eclipse.ui.texteditor.WorkbenchChainedTextFontFieldEditor;
  70
  71 /*
  72  * The page for setting the editor options.
  73  */
  74 public class PHPEditorPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
  75
  76   private static final String BOLD = PreferenceConstants.EDITOR_BOLD_SUFFIX;
  77
  78   public final OverlayPreferenceStore.OverlayKey[] fKeys =
  79     new OverlayPreferenceStore.OverlayKey[] {
  80       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_FOREGROUND_COLOR),
  81       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_FOREGROUND_DEFAULT_COLOR),
  82       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_BACKGROUND_COLOR),
  83       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR),
  84       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.INT, PreferenceConstants.EDITOR_TAB_WIDTH),
  85       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_COLOR),
  86       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_BOLD),
  87       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_COLOR),
  88       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_BOLD),
  89                         new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVA_TAG_COLOR),
  90                   new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVA_TAG_BOLD),
  91       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVA_KEYWORD_COLOR),
  92       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVA_KEYWORD_BOLD),
  93       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PHP_FUNCTIONNAME_COLOR),
  94       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PHP_FUNCTIONNAME_BOLD),
  95       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PHP_VARIABLE_COLOR),
  96       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PHP_VARIABLE_BOLD),
  97       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PHP_CONSTANT_COLOR),
  98       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PHP_CONSTANT_BOLD),
  99       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PHP_TYPE_COLOR),
 100       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PHP_TYPE_BOLD),
 101       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_STRING_COLOR),
 102       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_STRING_BOLD),
 103       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVA_DEFAULT_COLOR),
 104       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVA_DEFAULT_BOLD),
 105       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVADOC_KEYWORD_COLOR),
 106       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVADOC_KEYWORD_BOLD),
 107       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVADOC_TAG_COLOR),
 108       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVADOC_TAG_BOLD),
 109       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVADOC_LINKS_COLOR),
 110       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVADOC_LINKS_BOLD),
 111       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_JAVADOC_DEFAULT_COLOR),
 112       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_JAVADOC_DEFAULT_BOLD),
 113       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR),
 114       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MATCHING_BRACKETS),
 115       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_CURRENT_LINE_COLOR),
 116       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CURRENT_LINE),
 117       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PRINT_MARGIN_COLOR),
 118       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.INT, PreferenceConstants.EDITOR_PRINT_MARGIN_COLUMN),
 119       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PRINT_MARGIN),
 120       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_FIND_SCOPE_COLOR),
 121       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_LINKED_POSITION_COLOR),
 122       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_LINK_COLOR),
 123       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_PROBLEM_INDICATION_COLOR),
 124       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_PROBLEM_INDICATION),
 125       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_WARNING_INDICATION_COLOR),
 126       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_WARNING_INDICATION),
 127       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_TASK_INDICATION_COLOR),
 128       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_TASK_INDICATION),
 129       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_BOOKMARK_INDICATION_COLOR),
 130       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_BOOKMARK_INDICATION),
 131       new OverlayPreferenceStore.OverlayKey(
 132         OverlayPreferenceStore.STRING,
 133         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_COLOR),
 134       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION),
 135       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_UNKNOWN_INDICATION_COLOR),
 136       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_UNKNOWN_INDICATION),
 137       new OverlayPreferenceStore.OverlayKey(
 138         OverlayPreferenceStore.BOOLEAN,
 139         PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER),
 140       new OverlayPreferenceStore.OverlayKey(
 141         OverlayPreferenceStore.BOOLEAN,
 142         PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER),
 143       new OverlayPreferenceStore.OverlayKey(
 144         OverlayPreferenceStore.BOOLEAN,
 145         PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER),
 146       new OverlayPreferenceStore.OverlayKey(
 147         OverlayPreferenceStore.BOOLEAN,
 148         PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER),
 149       new OverlayPreferenceStore.OverlayKey(
 150         OverlayPreferenceStore.BOOLEAN,
 151         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER),
 152       new OverlayPreferenceStore.OverlayKey(
 153         OverlayPreferenceStore.BOOLEAN,
 154         PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER),
 155       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CORRECTION_INDICATION),
 156       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE),
 157       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_EVALUTE_TEMPORARY_PROBLEMS),
 158       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_OVERVIEW_RULER),
 159       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR),
 160       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_LINE_NUMBER_RULER),
 161       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SPACES_FOR_TABS),
 162       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_AUTOACTIVATION),
 163       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.INT, PreferenceConstants.CODEASSIST_AUTOACTIVATION_DELAY),
 164       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_AUTOINSERT),
 165       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_PROPOSALS_BACKGROUND),
 166       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_PROPOSALS_FOREGROUND),
 167       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_PARAMETERS_BACKGROUND),
 168       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_PARAMETERS_FOREGROUND),
 169       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_REPLACEMENT_BACKGROUND),
 170       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING, PreferenceConstants.CODEASSIST_REPLACEMENT_FOREGROUND),
 171       new OverlayPreferenceStore.OverlayKey(
 172         OverlayPreferenceStore.STRING,
 173         PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVA),
 174       new OverlayPreferenceStore.OverlayKey(
 175         OverlayPreferenceStore.STRING,
 176         PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVADOC),
 177       new OverlayPreferenceStore.OverlayKey(
 178         OverlayPreferenceStore.STRING,
 179         PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_HTML),
 180       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_SHOW_VISIBLE_PROPOSALS),
 181       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_ORDER_PROPOSALS),
 182       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_CASE_SENSITIVITY),
 183       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_ADDIMPORT),
 184       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_INSERT_COMPLETION),
 185       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES),
 186       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.CODEASSIST_GUESS_METHOD_ARGUMENTS),
 187       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SMART_PASTE),
 188       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_STRINGS_PHP),
 189       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_BRACKETS_PHP),
 190       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_BRACES),
 191       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_JAVADOCS),
 192       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_WRAP_STRINGS),
 193       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS),
 194       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_FORMAT_JAVADOCS),
 195       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_SMART_HOME_END),
 196       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_STRINGS_HTML),
 197       new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_CLOSE_BRACKETS_HTML),
 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.tags"), PreferenceConstants.EDITOR_JAVA_TAG_COLOR }, //$NON-NLS-1$
 215                 {
 216       PHPUIMessages.getString("PHPEditorPreferencePage.keywords"), PreferenceConstants.EDITOR_JAVA_KEYWORD_COLOR }, //$NON-NLS-1$
 217     {
 218       PHPUIMessages.getString("PHPEditorPreferencePage.functionNames"), PreferenceConstants.EDITOR_PHP_FUNCTIONNAME_COLOR }, //$NON-NLS-1$
 219     {
 220       PHPUIMessages.getString("PHPEditorPreferencePage.variables"), PreferenceConstants.EDITOR_PHP_VARIABLE_COLOR }, //$NON-NLS-1$
 221     {
 222       PHPUIMessages.getString("PHPEditorPreferencePage.constants"), PreferenceConstants.EDITOR_PHP_CONSTANT_COLOR }, //$NON-NLS-1$
 223     {
 224       PHPUIMessages.getString("PHPEditorPreferencePage.types"), PreferenceConstants.EDITOR_PHP_TYPE_COLOR }, //$NON-NLS-1$
 225     {
 226       PHPUIMessages.getString("PHPEditorPreferencePage.strings"), PreferenceConstants.EDITOR_STRING_COLOR }, //$NON-NLS-1$
 227     {
 228       PHPUIMessages.getString("PHPEditorPreferencePage.others"), PreferenceConstants.EDITOR_JAVA_DEFAULT_COLOR }, //$NON-NLS-1$
 229     {
 230       PHPUIMessages.getString("PHPEditorPreferencePage.phpDocKeywords"), PreferenceConstants.EDITOR_JAVADOC_KEYWORD_COLOR }, //$NON-NLS-1$
 231     {
 232       PHPUIMessages.getString("PHPEditorPreferencePage.phpDocHtmlTags"), PreferenceConstants.EDITOR_JAVADOC_TAG_COLOR }, //$NON-NLS-1$
 233     {
 234       PHPUIMessages.getString("PHPEditorPreferencePage.phpDocLinks"), PreferenceConstants.EDITOR_JAVADOC_LINKS_COLOR }, //$NON-NLS-1$
 235     {
 236       PHPUIMessages.getString("PHPEditorPreferencePage.phpDocOthers"), PreferenceConstants.EDITOR_JAVADOC_DEFAULT_COLOR } //$NON-NLS-1$
 237   };
 238
 239   private final String[][] fAppearanceColorListModel = new String[][] { { PHPUIMessages.getString("PHPEditorPreferencePage.lineNumberForegroundColor"), PreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR }, //$NON-NLS-1$
 240     {
 241       PHPUIMessages.getString("PHPEditorPreferencePage.matchingBracketsHighlightColor2"), PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR }, //$NON-NLS-1$
 242     {
 243       PHPUIMessages.getString("PHPEditorPreferencePage.currentLineHighlighColor"), PreferenceConstants.EDITOR_CURRENT_LINE_COLOR }, //$NON-NLS-1$
 244     {
 245       PHPUIMessages.getString("PHPEditorPreferencePage.printMarginColor2"), PreferenceConstants.EDITOR_PRINT_MARGIN_COLOR }, //$NON-NLS-1$
 246     {
 247       PHPUIMessages.getString("PHPEditorPreferencePage.findScopeColor2"), PreferenceConstants.EDITOR_FIND_SCOPE_COLOR }, //$NON-NLS-1$
 248     {
 249       PHPUIMessages.getString("PHPEditorPreferencePage.linkedPositionColor2"), PreferenceConstants.EDITOR_LINKED_POSITION_COLOR }, //$NON-NLS-1$
 250     {
 251       PHPUIMessages.getString("PHPEditorPreferencePage.linkColor2"), PreferenceConstants.EDITOR_LINK_COLOR }, //$NON-NLS-1$
 252   };
 253
 254   private final String[][] fProblemIndicationColorListModel =
 255     new String[][] {
 256       {
 257         "Errors",
 258         PreferenceConstants.EDITOR_PROBLEM_INDICATION_COLOR,
 259         PreferenceConstants.EDITOR_PROBLEM_INDICATION,
 260         PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER },
 261       {
 262       "Warnings",
 263         PreferenceConstants.EDITOR_WARNING_INDICATION_COLOR,
 264         PreferenceConstants.EDITOR_WARNING_INDICATION,
 265         PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER },
 266         {
 267       "Tasks",
 268         PreferenceConstants.EDITOR_TASK_INDICATION_COLOR,
 269         PreferenceConstants.EDITOR_TASK_INDICATION,
 270         PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER },
 271         {
 272       "Search Results",
 273         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_COLOR,
 274         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION,
 275         PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER },
 276         {
 277       "Bookmarks",
 278         PreferenceConstants.EDITOR_BOOKMARK_INDICATION_COLOR,
 279         PreferenceConstants.EDITOR_BOOKMARK_INDICATION,
 280         PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER },
 281         {
 282       "Others",
 283         PreferenceConstants.EDITOR_UNKNOWN_INDICATION_COLOR,
 284         PreferenceConstants.EDITOR_UNKNOWN_INDICATION,
 285         PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER }
 286   };
 287
 288   private OverlayPreferenceStore fOverlayStore;
 289   private JavaTextTools fJavaTextTools;
 290   //    private JavaEditorHoverConfigurationBlock fJavaEditorHoverConfigurationBlock;
 291
 292   private Map fColorButtons = new HashMap();
 293   private SelectionListener fColorButtonListener = new SelectionListener() {
 294     public void widgetDefaultSelected(SelectionEvent e) {
 295     }
 296     public void widgetSelected(SelectionEvent e) {
 297       ColorEditor editor = (ColorEditor) e.widget.getData();
 298       PreferenceConverter.setValue(fOverlayStore, (String) fColorButtons.get(editor), editor.getColorValue());
 299     }
 300   };
 301
 302   private Map fCheckBoxes = new HashMap();
 303   private SelectionListener fCheckBoxListener = new SelectionListener() {
 304     public void widgetDefaultSelected(SelectionEvent e) {
 305     }
 306     public void widgetSelected(SelectionEvent e) {
 307       Button button = (Button) e.widget;
 308       fOverlayStore.setValue((String) fCheckBoxes.get(button), button.getSelection());
 309     }
 310   };
 311
 312   private Map fTextFields = new HashMap();
 313   private ModifyListener fTextFieldListener = new ModifyListener() {
 314     public void modifyText(ModifyEvent e) {
 315       Text text = (Text) e.widget;
 316       fOverlayStore.setValue((String) fTextFields.get(text), text.getText());
 317     }
 318   };
 319
 320   private ArrayList fNumberFields = new ArrayList();
 321   private ModifyListener fNumberFieldListener = new ModifyListener() {
 322     public void modifyText(ModifyEvent e) {
 323       numberFieldChanged((Text) e.widget);
 324     }
 325   };
 326
 327   private WorkbenchChainedTextFontFieldEditor fFontEditor;
 328   private List fSyntaxColorList;
 329   private List fAppearanceColorList;
 330   private List fProblemIndicationList;
 331   private ColorEditor fSyntaxForegroundColorEditor;
 332   private ColorEditor fAppearanceForegroundColorEditor;
 333   private ColorEditor fProblemIndicationForegroundColorEditor;
 334   private ColorEditor fBackgroundColorEditor;
 335   private Button fBackgroundDefaultRadioButton;
 336   private Button fBackgroundCustomRadioButton;
 337   private Button fBackgroundColorButton;
 338   private Button fBoldCheckBox;
 339   //private Button fAddJavaDocTagsButton;
 340   // private Button fGuessMethodArgumentsButton;
 341   private SourceViewer fPreviewViewer;
 342   private Color fBackgroundColor;
 343   private Control fAutoInsertDelayText;
 344   private Control fAutoInsertJavaTriggerText;
 345   private Control fAutoInsertJavaDocTriggerText;
 346   private Control fAutoInsertHTMLTriggerText;
 347   private Button fShowInTextCheckBox;
 348   private Button fShowInOverviewRulerCheckBox;
 349   // private FileFieldEditor fUserDefinedPHPSyntaxFileFFE;
 350
 351   public PHPEditorPreferencePage() {
 352     setDescription(PHPUIMessages.getString("PHPEditorPreferencePage.description")); //$NON-NLS-1$
 353     setPreferenceStore(PHPeclipsePlugin.getDefault().getPreferenceStore());
 354     fOverlayStore = new OverlayPreferenceStore(getPreferenceStore(), fKeys);
 355   }
 356
 357   /*
 358    * @see IWorkbenchPreferencePage#init()
 359    */
 360   public void init(IWorkbench workbench) {
 361   }
 362
 363   /*
 364    * @see PreferencePage#createControl(Composite)
 365    */
 366   public void createControl(Composite parent) {
 367     super.createControl(parent);
 368     //  WorkbenchHelp.setHelp(getControl(), IJavaHelpContextIds.JAVA_EDITOR_PREFERENCE_PAGE);
 369   }
 370
 371   private void handleSyntaxColorListSelection() {
 372     int i = fSyntaxColorList.getSelectionIndex();
 373     String key = fSyntaxColorListModel[i][1];
 374     RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
 375     fSyntaxForegroundColorEditor.setColorValue(rgb);
 376     fBoldCheckBox.setSelection(fOverlayStore.getBoolean(key + BOLD));
 377   }
 378
 379   private void handleAppearanceColorListSelection() {
 380     int i = fAppearanceColorList.getSelectionIndex();
 381     String key = fAppearanceColorListModel[i][1];
 382     RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
 383     fAppearanceForegroundColorEditor.setColorValue(rgb);
 384   }
 385
 386   private void handleProblemIndicationColorListSelection() {
 387     int i = fProblemIndicationList.getSelectionIndex();
 388
 389     String key = fProblemIndicationColorListModel[i][1];
 390     RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
 391     fProblemIndicationForegroundColorEditor.setColorValue(rgb);
 392
 393     key = fProblemIndicationColorListModel[i][2];
 394     fShowInTextCheckBox.setSelection(fOverlayStore.getBoolean(key));
 395
 396     key = fProblemIndicationColorListModel[i][3];
 397     fShowInOverviewRulerCheckBox.setSelection(fOverlayStore.getBoolean(key));
 398   }
 399
 400   private Control createSyntaxPage(Composite parent) {
 401
 402     Composite colorComposite = new Composite(parent, SWT.NULL);
 403     colorComposite.setLayout(new GridLayout());
 404
 405     Group backgroundComposite = new Group(colorComposite, SWT.SHADOW_ETCHED_IN);
 406     backgroundComposite.setLayout(new RowLayout());
 407     backgroundComposite.setText(PHPUIMessages.getString("PHPEditorPreferencePage.backgroundColor")); //$NON-NLS-1$
 408
 409     SelectionListener backgroundSelectionListener = new SelectionListener() {
 410       public void widgetSelected(SelectionEvent e) {
 411         boolean custom = fBackgroundCustomRadioButton.getSelection();
 412         fBackgroundColorButton.setEnabled(custom);
 413         fOverlayStore.setValue(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR, !custom);
 414       }
 415       public void widgetDefaultSelected(SelectionEvent e) {
 416       }
 417     };
 418
 419     fBackgroundDefaultRadioButton = new Button(backgroundComposite, SWT.RADIO | SWT.LEFT);
 420     fBackgroundDefaultRadioButton.setText(PHPUIMessages.getString("PHPEditorPreferencePage.systemDefault")); //$NON-NLS-1$
 421     fBackgroundDefaultRadioButton.addSelectionListener(backgroundSelectionListener);
 422
 423     fBackgroundCustomRadioButton = new Button(backgroundComposite, SWT.RADIO | SWT.LEFT);
 424     fBackgroundCustomRadioButton.setText(PHPUIMessages.getString("PHPEditorPreferencePage.custom")); //$NON-NLS-1$
 425     fBackgroundCustomRadioButton.addSelectionListener(backgroundSelectionListener);
 426
 427     fBackgroundColorEditor = new ColorEditor(backgroundComposite);
 428     fBackgroundColorButton = fBackgroundColorEditor.getButton();
 429
 430     //    fUserDefinedPHPSyntaxFileFFE =
 431     //      new FileFieldEditor(
 432     //        IPreferenceConstants.PHP_USERDEF_XMLFILE,
 433     //        PHPPreferencesMessages.getString("PHPEditorSyntaxPreferencePage.syntaxdialog"),
 434     //        colorComposite);
 435     //    fUserDefinedPHPSyntaxFileFFE.setPreferencePage(this);
 436     //    fUserDefinedPHPSyntaxFileFFE.setPreferenceStore(getPreferenceStore());
 437     //    fUserDefinedPHPSyntaxFileFFE.load();
 438
 439     Label label = new Label(colorComposite, SWT.LEFT);
 440     label.setText(PHPUIMessages.getString("PHPEditorPreferencePage.foreground")); //$NON-NLS-1$
 441     label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 442
 443     Composite editorComposite = new Composite(colorComposite, SWT.NONE);
 444     GridLayout layout = new GridLayout();
 445     layout.numColumns = 2;
 446     layout.marginHeight = 0;
 447     layout.marginWidth = 0;
 448     editorComposite.setLayout(layout);
 449     GridData gd = new GridData(GridData.FILL_BOTH);
 450     editorComposite.setLayoutData(gd);
 451
 452     fSyntaxColorList = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
 453     gd = new GridData(GridData.FILL_BOTH);
 454     gd.heightHint = convertHeightInCharsToPixels(5);
 455     fSyntaxColorList.setLayoutData(gd);
 456
 457     Composite stylesComposite = new Composite(editorComposite, SWT.NONE);
 458     layout = new GridLayout();
 459     layout.marginHeight = 0;
 460     layout.marginWidth = 0;
 461     layout.numColumns = 2;
 462     stylesComposite.setLayout(layout);
 463     stylesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
 464
 465     label = new Label(stylesComposite, SWT.LEFT);
 466     label.setText(PHPUIMessages.getString("PHPEditorPreferencePage.color")); //$NON-NLS-1$
 467     gd = new GridData();
 468     gd.horizontalAlignment = GridData.BEGINNING;
 469     label.setLayoutData(gd);
 470
 471     fSyntaxForegroundColorEditor = new ColorEditor(stylesComposite);
 472     Button foregroundColorButton = fSyntaxForegroundColorEditor.getButton();
 473     gd = new GridData(GridData.FILL_HORIZONTAL);
 474     gd.horizontalAlignment = GridData.BEGINNING;
 475     foregroundColorButton.setLayoutData(gd);
 476
 477     fBoldCheckBox = new Button(stylesComposite, SWT.CHECK);
 478     fBoldCheckBox.setText(PHPUIMessages.getString("PHPEditorPreferencePage.bold")); //$NON-NLS-1$
 479     gd = new GridData(GridData.FILL_HORIZONTAL);
 480     gd.horizontalAlignment = GridData.BEGINNING;
 481     gd.horizontalSpan = 2;
 482     fBoldCheckBox.setLayoutData(gd);
 483
 484     label = new Label(colorComposite, SWT.LEFT);
 485     label.setText(PHPUIMessages.getString("PHPEditorPreferencePage.preview")); //$NON-NLS-1$
 486     label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 487
 488     Control previewer = createPreviewer(colorComposite);
 489     gd = new GridData(GridData.FILL_BOTH);
 490     gd.widthHint = convertWidthInCharsToPixels(20);
 491     gd.heightHint = convertHeightInCharsToPixels(5);
 492     previewer.setLayoutData(gd);
 493
 494     fSyntaxColorList.addSelectionListener(new SelectionListener() {
 495       public void widgetDefaultSelected(SelectionEvent e) {
 496         // do nothing
 497       }
 498       public void widgetSelected(SelectionEvent e) {
 499         handleSyntaxColorListSelection();
 500       }
 501     });
 502
 503     foregroundColorButton.addSelectionListener(new SelectionListener() {
 504       public void widgetDefaultSelected(SelectionEvent e) {
 505         // do nothing
 506       }
 507       public void widgetSelected(SelectionEvent e) {
 508         int i = fSyntaxColorList.getSelectionIndex();
 509         String key = fSyntaxColorListModel[i][1];
 510
 511         PreferenceConverter.setValue(fOverlayStore, key, fSyntaxForegroundColorEditor.getColorValue());
 512       }
 513     });
 514
 515     fBackgroundColorButton.addSelectionListener(new SelectionListener() {
 516       public void widgetDefaultSelected(SelectionEvent e) {
 517         // do nothing
 518       }
 519       public void widgetSelected(SelectionEvent e) {
 520         PreferenceConverter.setValue(
 521           fOverlayStore,
 522           PreferenceConstants.EDITOR_BACKGROUND_COLOR,
 523           fBackgroundColorEditor.getColorValue());
 524       }
 525     });
 526
 527     fBoldCheckBox.addSelectionListener(new SelectionListener() {
 528       public void widgetDefaultSelected(SelectionEvent e) {
 529         // do nothing
 530       }
 531       public void widgetSelected(SelectionEvent e) {
 532         int i = fSyntaxColorList.getSelectionIndex();
 533         String key = fSyntaxColorListModel[i][1];
 534         fOverlayStore.setValue(key + BOLD, fBoldCheckBox.getSelection());
 535       }
 536     });
 537
 538     return colorComposite;
 539   }
 540
 541   private Control createPreviewer(Composite parent) {
 542
 543     fJavaTextTools = new JavaTextTools(fOverlayStore);
 544
 545     fPreviewViewer = new SourceViewer(parent, null, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
 546     fPreviewViewer.configure(new PHPSourceViewerConfiguration(fJavaTextTools, null));
 547     fPreviewViewer.getTextWidget().setFont(JFaceResources.getFontRegistry().get(JFaceResources.TEXT_FONT));
 548     fPreviewViewer.setEditable(false);
 549
 550     initializeViewerColors(fPreviewViewer);
 551
 552     String content = loadPreviewContentFromFile("ColorSettingPreviewCode.txt"); //$NON-NLS-1$
 553     IDocument document = new Document(content);
 554   //  PHPEditorEnvironment pe;
 555     IDocumentPartitioner partitioner = fJavaTextTools.createDocumentPartitioner();
 556     partitioner.connect(document);
 557     document.setDocumentPartitioner(partitioner);
 558
 559     fPreviewViewer.setDocument(document);
 560
 561     fOverlayStore.addPropertyChangeListener(new IPropertyChangeListener() {
 562       public void propertyChange(PropertyChangeEvent event) {
 563         String p = event.getProperty();
 564         if (p.equals(PreferenceConstants.EDITOR_BACKGROUND_COLOR)
 565           || p.equals(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR)) {
 566           initializeViewerColors(fPreviewViewer);
 567         }
 568
 569         fPreviewViewer.invalidateTextPresentation();
 570       }
 571     });
 572
 573     return fPreviewViewer.getControl();
 574   }
 575
 576   /**
 577    * Initializes the given viewer's colors.
 578    *
 579    * @param viewer the viewer to be initialized
 580    */
 581   private void initializeViewerColors(ISourceViewer viewer) {
 582
 583     IPreferenceStore store = fOverlayStore;
 584     if (store != null) {
 585
 586       StyledText styledText = viewer.getTextWidget();
 587
 588       // ---------- background color ----------------------
 589       Color color =
 590         store.getBoolean(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR)
 591           ? null
 592           : createColor(store, PreferenceConstants.EDITOR_BACKGROUND_COLOR, styledText.getDisplay());
 593       styledText.setBackground(color);
 594
 595       if (fBackgroundColor != null)
 596         fBackgroundColor.dispose();
 597
 598       fBackgroundColor = color;
 599     }
 600   }
 601
 602   /**
 603    * Creates a color from the information stored in the given preference store.
 604    * Returns <code>null</code> if there is no such information available.
 605    */
 606   private Color createColor(IPreferenceStore store, String key, Display display) {
 607
 608     RGB rgb = null;
 609
 610     if (store.contains(key)) {
 611
 612       if (store.isDefault(key))
 613         rgb = PreferenceConverter.getDefaultColor(store, key);
 614       else
 615         rgb = PreferenceConverter.getColor(store, key);
 616
 617       if (rgb != null)
 618         return new Color(display, rgb);
 619     }
 620
 621     return null;
 622   }
 623
 624   // sets enabled flag for a control and all its sub-tree
 625   private static void setEnabled(Control control, boolean enable) {
 626     control.setEnabled(enable);
 627     if (control instanceof Composite) {
 628       Composite composite = (Composite) control;
 629       Control[] children = composite.getChildren();
 630       for (int i = 0; i < children.length; i++)
 631         setEnabled(children[i], enable);
 632     }
 633   }
 634
 635   private Control createAppearancePage(Composite parent) {
 636
 637     Composite appearanceComposite = new Composite(parent, SWT.NONE);
 638     GridLayout layout = new GridLayout();
 639     layout.numColumns = 2;
 640     appearanceComposite.setLayout(layout);
 641
 642     String label = PHPUIMessages.getString("PHPEditorPreferencePage.textFont"); //$NON-NLS-1$
 643     addTextFontEditor(appearanceComposite, label, JFaceResources.TEXT_FONT);
 644
 645     label = PHPUIMessages.getString("PHPEditorPreferencePage.displayedTabWidth"); //$NON-NLS-1$
 646     addTextField(appearanceComposite, label, PreferenceConstants.EDITOR_TAB_WIDTH, 3, 0, true);
 647
 648     label = PHPUIMessages.getString("PHPEditorPreferencePage.printMarginColumn"); //$NON-NLS-1$
 649     addTextField(appearanceComposite, label, PreferenceConstants.EDITOR_PRINT_MARGIN_COLUMN, 3, 0, true);
 650
 651     //  label= PHPUIMessages.getString("PHPEditorPreferencePage.synchronizeOnCursor"); //$NON-NLS-1$
 652     //  addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE, 0);
 653
 654     label = PHPUIMessages.getString("PHPEditorPreferencePage.showOverviewRuler"); //$NON-NLS-1$
 655     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_OVERVIEW_RULER, 0);
 656
 657     label = PHPUIMessages.getString("PHPEditorPreferencePage.showLineNumbers"); //$NON-NLS-1$
 658     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_LINE_NUMBER_RULER, 0);
 659
 660     label = PHPUIMessages.getString("PHPEditorPreferencePage.highlightMatchingBrackets"); //$NON-NLS-1$
 661     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_MATCHING_BRACKETS, 0);
 662
 663     label = PHPUIMessages.getString("PHPEditorPreferencePage.highlightCurrentLine"); //$NON-NLS-1$
 664     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_CURRENT_LINE, 0);
 665
 666     label = PHPUIMessages.getString("PHPEditorPreferencePage.showPrintMargin"); //$NON-NLS-1$
 667     addCheckBox(appearanceComposite, label, PreferenceConstants.EDITOR_PRINT_MARGIN, 0);
 668
 669     Label l = new Label(appearanceComposite, SWT.LEFT);
 670     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 671     gd.horizontalSpan = 2;
 672     gd.heightHint = convertHeightInCharsToPixels(1) / 2;
 673     l.setLayoutData(gd);
 674
 675     l = new Label(appearanceComposite, SWT.LEFT);
 676     l.setText(PHPUIMessages.getString("PHPEditorPreferencePage.appearanceOptions")); //$NON-NLS-1$
 677     gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 678     gd.horizontalSpan = 2;
 679     l.setLayoutData(gd);
 680
 681     Composite editorComposite = new Composite(appearanceComposite, SWT.NONE);
 682     layout = new GridLayout();
 683     layout.numColumns = 2;
 684     layout.marginHeight = 0;
 685     layout.marginWidth = 0;
 686     editorComposite.setLayout(layout);
 687     gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_VERTICAL);
 688     gd.horizontalSpan = 2;
 689     editorComposite.setLayoutData(gd);
 690
 691     fAppearanceColorList = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
 692     gd = new GridData(GridData.FILL_BOTH);
 693     gd.heightHint = convertHeightInCharsToPixels(5);
 694     fAppearanceColorList.setLayoutData(gd);
 695
 696     Composite stylesComposite = new Composite(editorComposite, SWT.NONE);
 697     layout = new GridLayout();
 698     layout.marginHeight = 0;
 699     layout.marginWidth = 0;
 700     layout.numColumns = 2;
 701     stylesComposite.setLayout(layout);
 702     stylesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
 703
 704     l = new Label(stylesComposite, SWT.LEFT);
 705     l.setText(PHPUIMessages.getString("PHPEditorPreferencePage.color")); //$NON-NLS-1$
 706     gd = new GridData();
 707     gd.horizontalAlignment = GridData.BEGINNING;
 708     l.setLayoutData(gd);
 709
 710     fAppearanceForegroundColorEditor = new ColorEditor(stylesComposite);
 711     Button foregroundColorButton = fAppearanceForegroundColorEditor.getButton();
 712     gd = new GridData(GridData.FILL_HORIZONTAL);
 713     gd.horizontalAlignment = GridData.BEGINNING;
 714     foregroundColorButton.setLayoutData(gd);
 715
 716     fAppearanceColorList.addSelectionListener(new SelectionListener() {
 717       public void widgetDefaultSelected(SelectionEvent e) {
 718         // do nothing
 719       }
 720       public void widgetSelected(SelectionEvent e) {
 721         handleAppearanceColorListSelection();
 722       }
 723     });
 724     foregroundColorButton.addSelectionListener(new SelectionListener() {
 725       public void widgetDefaultSelected(SelectionEvent e) {
 726         // do nothing
 727       }
 728       public void widgetSelected(SelectionEvent e) {
 729         int i = fAppearanceColorList.getSelectionIndex();
 730         String key = fAppearanceColorListModel[i][1];
 731
 732         PreferenceConverter.setValue(fOverlayStore, key, fAppearanceForegroundColorEditor.getColorValue());
 733       }
 734     });
 735     return appearanceComposite;
 736   }
 737
 738   private Control createProblemIndicationPage(Composite parent) {
 739     Composite composite = new Composite(parent, SWT.NULL);
 740     GridLayout layout = new GridLayout();
 741     layout.numColumns = 2;
 742     composite.setLayout(layout);
 743
 744 //    String text = "Analyse &problems while typing";
 745 //    addCheckBox(composite, text, PreferenceConstants.EDITOR_EVALUTE_TEMPORARY_PROBLEMS, 0);
 746 //
 747 //    text = PHPUIMessages.getString("PHPEditorPreferencePage.showQuickFixables"); //$NON-NLS-1$
 748 //    addCheckBox(composite, text, PreferenceConstants.EDITOR_CORRECTION_INDICATION, 0);
 749
 750     Label label = new Label(composite, SWT.LEFT);
 751     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 752     gd.horizontalSpan = 2;
 753     gd.heightHint = convertHeightInCharsToPixels(1) / 2;
 754     label.setLayoutData(gd);
 755
 756     label = new Label(composite, SWT.LEFT);
 757     label.setText("&Marker presentation options:");
 758     gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
 759     gd.horizontalSpan = 2;
 760     label.setLayoutData(gd);
 761
 762     Composite editorComposite = new Composite(composite, SWT.NONE);
 763     layout = new GridLayout();
 764     layout.numColumns = 2;
 765     layout.marginHeight = 0;
 766     layout.marginWidth = 0;
 767     editorComposite.setLayout(layout);
 768     gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_VERTICAL);
 769     gd.horizontalSpan = 2;
 770     editorComposite.setLayoutData(gd);
 771
 772     fProblemIndicationList = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
 773     gd = new GridData(GridData.FILL_BOTH);
 774     gd.heightHint = convertHeightInCharsToPixels(5);
 775     fProblemIndicationList.setLayoutData(gd);
 776
 777     Composite optionsComposite = new Composite(editorComposite, SWT.NONE);
 778     layout = new GridLayout();
 779     layout.marginHeight = 0;
 780     layout.marginWidth = 0;
 781     layout.numColumns = 2;
 782     optionsComposite.setLayout(layout);
 783     optionsComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
 784
 785     fShowInTextCheckBox = new Button(optionsComposite, SWT.CHECK);
 786     fShowInTextCheckBox.setText("Show in &text");
 787     gd = new GridData(GridData.FILL_HORIZONTAL);
 788     gd.horizontalAlignment = GridData.BEGINNING;
 789     gd.horizontalSpan = 2;
 790     fShowInTextCheckBox.setLayoutData(gd);
 791
 792     fShowInOverviewRulerCheckBox = new Button(optionsComposite, SWT.CHECK);
 793     fShowInOverviewRulerCheckBox.setText("Show in overview &ruler");
 794     gd = new GridData(GridData.FILL_HORIZONTAL);
 795     gd.horizontalAlignment = GridData.BEGINNING;
 796     gd.horizontalSpan = 2;
 797     fShowInOverviewRulerCheckBox.setLayoutData(gd);
 798
 799     label = new Label(optionsComposite, SWT.LEFT);
 800     label.setText("C&olor:");
 801     gd = new GridData();
 802     gd.horizontalAlignment = GridData.BEGINNING;
 803     label.setLayoutData(gd);
 804
 805     fProblemIndicationForegroundColorEditor = new ColorEditor(optionsComposite);
 806     Button foregroundColorButton = fProblemIndicationForegroundColorEditor.getButton();
 807     gd = new GridData(GridData.FILL_HORIZONTAL);
 808     gd.horizontalAlignment = GridData.BEGINNING;
 809     foregroundColorButton.setLayoutData(gd);
 810
 811     fProblemIndicationList.addSelectionListener(new SelectionListener() {
 812       public void widgetDefaultSelected(SelectionEvent e) {
 813         // do nothing
 814       }
 815
 816       public void widgetSelected(SelectionEvent e) {
 817         handleProblemIndicationColorListSelection();
 818       }
 819     });
 820
 821     fShowInTextCheckBox.addSelectionListener(new SelectionListener() {
 822       public void widgetDefaultSelected(SelectionEvent e) {
 823         // do nothing
 824       }
 825
 826       public void widgetSelected(SelectionEvent e) {
 827         int i = fProblemIndicationList.getSelectionIndex();
 828         String key = fProblemIndicationColorListModel[i][2];
 829         fOverlayStore.setValue(key, fShowInTextCheckBox.getSelection());
 830       }
 831     });
 832
 833     fShowInOverviewRulerCheckBox.addSelectionListener(new SelectionListener() {
 834       public void widgetDefaultSelected(SelectionEvent e) {
 835         // do nothing
 836       }
 837
 838       public void widgetSelected(SelectionEvent e) {
 839         int i = fProblemIndicationList.getSelectionIndex();
 840         String key = fProblemIndicationColorListModel[i][3];
 841         fOverlayStore.setValue(key, fShowInOverviewRulerCheckBox.getSelection());
 842       }
 843     });
 844
 845     foregroundColorButton.addSelectionListener(new SelectionListener() {
 846       public void widgetDefaultSelected(SelectionEvent e) {
 847         // do nothing
 848       }
 849
 850       public void widgetSelected(SelectionEvent e) {
 851         int i = fProblemIndicationList.getSelectionIndex();
 852         String key = fProblemIndicationColorListModel[i][1];
 853         PreferenceConverter.setValue(fOverlayStore, key, fProblemIndicationForegroundColorEditor.getColorValue());
 854       }
 855     });
 856
 857     return composite;
 858   }
 859
 860         private Control createBehaviourPage(Composite parent) {
 861                 Composite composite= new Composite(parent, SWT.NULL);
 862                 GridLayout layout= new GridLayout(); layout.numColumns= 2;
 863                 composite.setLayout(layout);
 864       String label;
 865 //              String label= PHPUIMessages.getString("PHPEditorPreferencePage.wrapStrings"); //$NON-NLS-1$
 866 //              addCheckBox(composite, label, PreferenceConstants.EDITOR_WRAP_STRINGS, 1);
 867
 868 //              label= PHPUIMessages.getString("PHPEditorPreferencePage.smartHomeEnd"); //$NON-NLS-1$
 869 //              addCheckBox(composite, label, PreferenceConstants.EDITOR_SMART_HOME_END, 1);
 870 //
 871 //              label= PHPUIMessages.getString("PHPEditorPreferencePage.smartPaste"); //$NON-NLS-1$
 872 //              addCheckBox(composite, label, PreferenceConstants.EDITOR_SMART_PASTE, 1);
 873
 874                 label= PHPUIMessages.getString("PHPEditorPreferencePage.insertSpaceForTabs"); //$NON-NLS-1$
 875                 addCheckBox(composite, label, PreferenceConstants.EDITOR_SPACES_FOR_TABS, 1);
 876
 877                 label= PHPUIMessages.getString("PHPEditorPreferencePage.closeStringsPHP"); //$NON-NLS-1$
 878                 addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_STRINGS_PHP, 1);
 879
 880                 label= PHPUIMessages.getString("PHPEditorPreferencePage.closeBracketsPHP"); //$NON-NLS-1$
 881                 addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_BRACKETS_PHP, 1);
 882
 883 //              label= PHPUIMessages.getString("PHPEditorPreferencePage.closeBraces"); //$NON-NLS-1$
 884 //              addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_BRACES, 1);
 885 //
 886 //              label= PHPUIMessages.getString("PHPEditorPreferencePage.closePHPDocs"); //$NON-NLS-1$
 887 //              Button button= addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_JAVADOCS, 1);
 888 //
 889 //              label= PHPUIMessages.getString("PHPEditorPreferencePage.addPHPDocTags"); //$NON-NLS-1$
 890 //              fAddJavaDocTagsButton= addCheckBox(composite, label, PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS, 1);
 891 //              createDependency(button, fAddJavaDocTagsButton);
 892
 893 //              label= PHPUIMessages.getString("PHPEditorPreferencePage.formatPHPDocs"); //$NON-NLS-1$
 894 //              addCheckBox(composite, label, PreferenceConstants.EDITOR_FORMAT_JAVADOCS, 1);
 895 //
 896       label= PHPUIMessages.getString("PHPEditorPreferencePage.closeStringsHTML"); //$NON-NLS-1$
 897       addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_STRINGS_HTML, 1);
 898
 899       label= PHPUIMessages.getString("PHPEditorPreferencePage.closeBracketsHTML"); //$NON-NLS-1$
 900       addCheckBox(composite, label, PreferenceConstants.EDITOR_CLOSE_BRACKETS_HTML, 1);
 901                 return composite;
 902         }
 903
 904   private static void indent(Control control) {
 905     GridData gridData = new GridData();
 906     gridData.horizontalIndent = 20;
 907     control.setLayoutData(gridData);
 908   }
 909
 910   private static void createDependency(final Button master, final Control slave) {
 911     indent(slave);
 912     master.addSelectionListener(new SelectionListener() {
 913       public void widgetSelected(SelectionEvent e) {
 914         slave.setEnabled(master.getSelection());
 915       }
 916
 917       public void widgetDefaultSelected(SelectionEvent e) {
 918       }
 919     });
 920   }
 921
 922   private Control createContentAssistPage(Composite parent) {
 923
 924     Composite contentAssistComposite = new Composite(parent, SWT.NULL);
 925     GridLayout layout = new GridLayout();
 926     layout.numColumns = 2;
 927     contentAssistComposite.setLayout(layout);
 928     String label;
 929 //    String label = PHPUIMessages.getString("PHPEditorPreferencePage.insertSingleProposalsAutomatically"); //$NON-NLS-1$
 930 //    addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOINSERT, 0);
 931 //
 932 //    label = PHPUIMessages.getString("PHPEditorPreferencePage.showOnlyProposalsVisibleInTheInvocationContext"); //$NON-NLS-1$
 933 //    addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_SHOW_VISIBLE_PROPOSALS, 0);
 934 //
 935 //    label = PHPUIMessages.getString("PHPEditorPreferencePage.presentProposalsInAlphabeticalOrder"); //$NON-NLS-1$
 936 //    addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_ORDER_PROPOSALS, 0);
 937 //
 938 //    label = PHPUIMessages.getString("PHPEditorPreferencePage.automaticallyAddImportInsteadOfQualifiedName"); //$NON-NLS-1$
 939 //    addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_ADDIMPORT, 0);
 940 //
 941 //    label = PHPUIMessages.getString("PHPEditorPreferencePage.insertCompletion"); //$NON-NLS-1$
 942 //    addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_INSERT_COMPLETION, 0);
 943 //
 944 //    label = PHPUIMessages.getString("PHPEditorPreferencePage.fillArgumentNamesOnMethodCompletion"); //$NON-NLS-1$
 945 //    Button button = addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES, 0);
 946 //
 947 //    label = PHPUIMessages.getString("PHPEditorPreferencePage.guessArgumentNamesOnMethodCompletion"); //$NON-NLS-1$
 948 //    fGuessMethodArgumentsButton =
 949 //      addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_GUESS_METHOD_ARGUMENTS, 0);
 950 //    createDependency(button, fGuessMethodArgumentsButton);
 951
 952     label = PHPUIMessages.getString("PHPEditorPreferencePage.enableAutoActivation"); //$NON-NLS-1$
 953     final Button autoactivation = addCheckBox(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION, 0);
 954
 955     label = PHPUIMessages.getString("PHPEditorPreferencePage.autoActivationDelay"); //$NON-NLS-1$
 956     fAutoInsertDelayText =
 957       addTextField(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION_DELAY, 4, 0, true);
 958
 959     label = PHPUIMessages.getString("PHPEditorPreferencePage.autoActivationTriggersForPHP"); //$NON-NLS-1$
 960     fAutoInsertJavaTriggerText =
 961       addTextField(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVA, 4, 0, false);
 962
 963     label = PHPUIMessages.getString("PHPEditorPreferencePage.autoActivationTriggersForPHPDoc"); //$NON-NLS-1$
 964     fAutoInsertJavaDocTriggerText =
 965       addTextField(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVADOC, 4, 0, false);
 966
 967     label = PHPUIMessages.getString("PHPEditorPreferencePage.autoActivationTriggersForHTML"); //$NON-NLS-1$
 968     fAutoInsertHTMLTriggerText =
 969       addTextField(contentAssistComposite, label, PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_HTML, 4, 0, false);
 970
 971     label = PHPUIMessages.getString("PHPEditorPreferencePage.backgroundForCompletionProposals"); //$NON-NLS-1$
 972     addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_PROPOSALS_BACKGROUND, 0);
 973
 974     label = PHPUIMessages.getString("PHPEditorPreferencePage.foregroundForCompletionProposals"); //$NON-NLS-1$
 975     addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_PROPOSALS_FOREGROUND, 0);
 976
 977     //    label = PHPUIMessages.getString("PHPEditorPreferencePage.backgroundForMethodParameters"); //$NON-NLS-1$
 978     //    addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_PARAMETERS_BACKGROUND, 0);
 979     //
 980     //    label = PHPUIMessages.getString("PHPEditorPreferencePage.foregroundForMethodParameters"); //$NON-NLS-1$
 981     //    addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_PARAMETERS_FOREGROUND, 0);
 982
 983     //    label = PHPUIMessages.getString("PHPEditorPreferencePage.backgroundForCompletionReplacement"); //$NON-NLS-1$
 984     //    addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_REPLACEMENT_BACKGROUND, 0);
 985     //
 986     //    label = PHPUIMessages.getString("PHPEditorPreferencePage.foregroundForCompletionReplacement"); //$NON-NLS-1$
 987     //    addColorButton(contentAssistComposite, label, PreferenceConstants.CODEASSIST_REPLACEMENT_FOREGROUND, 0);
 988
 989     autoactivation.addSelectionListener(new SelectionAdapter() {
 990       public void widgetSelected(SelectionEvent e) {
 991         updateAutoactivationControls();
 992       }
 993     });
 994     return contentAssistComposite;
 995   }
 996
 997   /*
 998    * @see PreferencePage#createContents(Composite)
 999    */
1000   protected Control createContents(Composite parent) {
1001
1002     fOverlayStore.load();
1003     fOverlayStore.start();
1004
1005     TabFolder folder = new TabFolder(parent, SWT.NONE);
1006     folder.setLayout(new TabFolderLayout());
1007     folder.setLayoutData(new GridData(GridData.FILL_BOTH));
1008
1009     TabItem item = new TabItem(folder, SWT.NONE);
1010     item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.general")); //$NON-NLS-1$
1011     item.setControl(createAppearancePage(folder));
1012
1013     item = new TabItem(folder, SWT.NONE);
1014     item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.colors")); //$NON-NLS-1$
1015     item.setControl(createSyntaxPage(folder));
1016
1017     item = new TabItem(folder, SWT.NONE);
1018     item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.codeAssist")); //$NON-NLS-1$
1019     item.setControl(createContentAssistPage(folder));
1020
1021     item = new TabItem(folder, SWT.NONE);
1022     item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.problemIndicationTab.title")); //$NON-NLS-1$
1023     item.setControl(createProblemIndicationPage(folder));
1024
1025                 item= new TabItem(folder, SWT.NONE);
1026                 item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.behaviourTab.title")); //$NON-NLS-1$
1027                 item.setControl(createBehaviourPage(folder));
1028
1029     //          item= new TabItem(folder, SWT.NONE);
1030     //          item.setText(PHPUIMessages.getString("PHPEditorPreferencePage.hoverTab.title")); //$NON-NLS-1$
1031     //          fJavaEditorHoverConfigurationBlock= new JavaEditorHoverConfigurationBlock(fOverlayStore);
1032     //          item.setControl(fJavaEditorHoverConfigurationBlock.createControl(folder));
1033
1034     initialize();
1035
1036     return folder;
1037   }
1038
1039   private void initialize() {
1040
1041     fFontEditor.setPreferenceStore(getPreferenceStore());
1042     fFontEditor.setPreferencePage(this);
1043     fFontEditor.load();
1044
1045     initializeFields();
1046
1047     for (int i = 0; i < fSyntaxColorListModel.length; i++)
1048       fSyntaxColorList.add(fSyntaxColorListModel[i][0]);
1049
1050     fSyntaxColorList.getDisplay().asyncExec(new Runnable() {
1051       public void run() {
1052         if (fSyntaxColorList != null && !fSyntaxColorList.isDisposed()) {
1053           fSyntaxColorList.select(0);
1054           handleSyntaxColorListSelection();
1055         }
1056       }
1057     });
1058
1059     for (int i = 0; i < fAppearanceColorListModel.length; i++)
1060       fAppearanceColorList.add(fAppearanceColorListModel[i][0]);
1061
1062     fAppearanceColorList.getDisplay().asyncExec(new Runnable() {
1063       public void run() {
1064         if (fAppearanceColorList != null && !fAppearanceColorList.isDisposed()) {
1065           fAppearanceColorList.select(0);
1066           handleAppearanceColorListSelection();
1067         }
1068       }
1069     });
1070
1071     for (int i = 0; i < fProblemIndicationColorListModel.length; i++)
1072       fProblemIndicationList.add(fProblemIndicationColorListModel[i][0]);
1073
1074     fProblemIndicationList.getDisplay().asyncExec(new Runnable() {
1075       public void run() {
1076         if (fProblemIndicationList != null && !fProblemIndicationList.isDisposed()) {
1077           fProblemIndicationList.select(0);
1078           handleProblemIndicationColorListSelection();
1079         }
1080       }
1081     });
1082   }
1083
1084   private void initializeFields() {
1085
1086     Iterator e = fColorButtons.keySet().iterator();
1087     while (e.hasNext()) {
1088       ColorEditor c = (ColorEditor) e.next();
1089       String key = (String) fColorButtons.get(c);
1090       RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
1091       c.setColorValue(rgb);
1092     }
1093
1094     e = fCheckBoxes.keySet().iterator();
1095     while (e.hasNext()) {
1096       Button b = (Button) e.next();
1097       String key = (String) fCheckBoxes.get(b);
1098       b.setSelection(fOverlayStore.getBoolean(key));
1099     }
1100
1101     e = fTextFields.keySet().iterator();
1102     while (e.hasNext()) {
1103       Text t = (Text) e.next();
1104       String key = (String) fTextFields.get(t);
1105       t.setText(fOverlayStore.getString(key));
1106     }
1107
1108     RGB rgb = PreferenceConverter.getColor(fOverlayStore, PreferenceConstants.EDITOR_BACKGROUND_COLOR);
1109     fBackgroundColorEditor.setColorValue(rgb);
1110
1111     boolean default_ = fOverlayStore.getBoolean(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR);
1112     fBackgroundDefaultRadioButton.setSelection(default_);
1113     fBackgroundCustomRadioButton.setSelection(!default_);
1114     fBackgroundColorButton.setEnabled(!default_);
1115
1116 //    boolean closeJavaDocs= fOverlayStore.getBoolean(PreferenceConstants.EDITOR_CLOSE_JAVADOCS);
1117 //    fAddJavaDocTagsButton.setEnabled(closeJavaDocs);
1118
1119 //    boolean fillMethodArguments = fOverlayStore.getBoolean(PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES);
1120 //    fGuessMethodArgumentsButton.setEnabled(fillMethodArguments);
1121
1122     updateAutoactivationControls();
1123
1124     //  fJavaEditorHoverConfigurationBlock.initializeFields();
1125   }
1126
1127   private void updateAutoactivationControls() {
1128     boolean autoactivation = fOverlayStore.getBoolean(PreferenceConstants.CODEASSIST_AUTOACTIVATION);
1129     fAutoInsertDelayText.setEnabled(autoactivation);
1130     fAutoInsertJavaTriggerText.setEnabled(autoactivation);
1131     fAutoInsertJavaDocTriggerText.setEnabled(autoactivation);
1132     fAutoInsertHTMLTriggerText.setEnabled(autoactivation);
1133   }
1134
1135   /*
1136    * @see PreferencePage#performOk()
1137    */
1138   public boolean performOk() {
1139     fFontEditor.store();
1140     //  fJavaEditorHoverConfigurationBlock.performOk();
1141     fOverlayStore.propagate();
1142     // fUserDefinedPHPSyntaxFileFFE.store();
1143     PHPeclipsePlugin.getDefault().savePluginPreferences();
1144     return true;
1145   }
1146
1147   /*
1148    * @see PreferencePage#performDefaults()
1149    */
1150   protected void performDefaults() {
1151
1152     fFontEditor.loadDefault();
1153
1154     fOverlayStore.loadDefaults();
1155     initializeFields();
1156
1157     //  fUserDefinedPHPSyntaxFileFFE.loadDefault();
1158     handleSyntaxColorListSelection();
1159     handleAppearanceColorListSelection();
1160     handleProblemIndicationColorListSelection();
1161     super.performDefaults();
1162
1163     fPreviewViewer.invalidateTextPresentation();
1164   }
1165
1166   /*
1167    * @see DialogPage#dispose()
1168    */
1169   public void dispose() {
1170
1171     if (fJavaTextTools != null) {
1172       fJavaTextTools = null;
1173     }
1174
1175     fFontEditor.setPreferencePage(null);
1176     fFontEditor.setPreferenceStore(null);
1177
1178     if (fOverlayStore != null) {
1179       fOverlayStore.stop();
1180       fOverlayStore = null;
1181     }
1182
1183     super.dispose();
1184   }
1185
1186   private Control addColorButton(Composite composite, String label, String key, int indentation) {
1187
1188     Label labelControl = new Label(composite, SWT.NONE);
1189     labelControl.setText(label);
1190
1191     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1192     gd.horizontalIndent = indentation;
1193     labelControl.setLayoutData(gd);
1194
1195     ColorEditor editor = new ColorEditor(composite);
1196     Button button = editor.getButton();
1197     button.setData(editor);
1198
1199     gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1200     button.setLayoutData(gd);
1201     button.addSelectionListener(fColorButtonListener);
1202
1203     fColorButtons.put(editor, key);
1204
1205     return composite;
1206   }
1207
1208   private Button addCheckBox(Composite parent, String label, String key, int indentation) {
1209     Button checkBox = new Button(parent, SWT.CHECK);
1210     checkBox.setText(label);
1211
1212     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1213     gd.horizontalIndent = indentation;
1214     gd.horizontalSpan = 2;
1215     checkBox.setLayoutData(gd);
1216     checkBox.addSelectionListener(fCheckBoxListener);
1217
1218     fCheckBoxes.put(checkBox, key);
1219
1220     return checkBox;
1221   }
1222
1223   private Control addTextField(Composite composite, String label, String key, int textLimit, int indentation, boolean isNumber) {
1224
1225     Label labelControl = new Label(composite, SWT.NONE);
1226     labelControl.setText(label);
1227     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1228     gd.horizontalIndent = indentation;
1229     labelControl.setLayoutData(gd);
1230
1231     Text textControl = new Text(composite, SWT.BORDER | SWT.SINGLE);
1232     gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1233     gd.widthHint = convertWidthInCharsToPixels(textLimit + 1);
1234     textControl.setLayoutData(gd);
1235     textControl.setTextLimit(textLimit);
1236     fTextFields.put(textControl, key);
1237     if (isNumber) {
1238       fNumberFields.add(textControl);
1239       textControl.addModifyListener(fNumberFieldListener);
1240     } else {
1241       textControl.addModifyListener(fTextFieldListener);
1242     }
1243
1244     return textControl;
1245   }
1246
1247   private void addTextFontEditor(Composite parent, String label, String key) {
1248
1249     Composite editorComposite = new Composite(parent, SWT.NONE);
1250     GridLayout layout = new GridLayout();
1251     layout.numColumns = 3;
1252     editorComposite.setLayout(layout);
1253     fFontEditor = new WorkbenchChainedTextFontFieldEditor(key, label, editorComposite);
1254     fFontEditor.setChangeButtonText(PHPUIMessages.getString("PHPEditorPreferencePage.change")); //$NON-NLS-1$
1255
1256     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
1257     gd.horizontalSpan = 2;
1258     editorComposite.setLayoutData(gd);
1259   }
1260
1261   private String loadPreviewContentFromFile(String filename) {
1262     String line;
1263     String separator = System.getProperty("line.separator"); //$NON-NLS-1$
1264     StringBuffer buffer = new StringBuffer(512);
1265     BufferedReader reader = null;
1266     try {
1267       reader = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream(filename)));
1268       while ((line = reader.readLine()) != null) {
1269         buffer.append(line);
1270         buffer.append(separator);
1271       }
1272     } catch (IOException io) {
1273       PHPeclipsePlugin.log(io);
1274     } finally {
1275       if (reader != null) {
1276         try {
1277           reader.close();
1278         } catch (IOException e) {
1279         }
1280       }
1281     }
1282     return buffer.toString();
1283   }
1284
1285   private void numberFieldChanged(Text textControl) {
1286     String number = textControl.getText();
1287     IStatus status = validatePositiveNumber(number);
1288     if (!status.matches(IStatus.ERROR))
1289       fOverlayStore.setValue((String) fTextFields.get(textControl), number);
1290     updateStatus(status);
1291   }
1292
1293   private IStatus validatePositiveNumber(String number) {
1294     StatusInfo status = new StatusInfo();
1295     if (number.length() == 0) {
1296       status.setError(PHPUIMessages.getString("PHPEditorPreferencePage.empty_input")); //$NON-NLS-1$
1297     } else {
1298       try {
1299         int value = Integer.parseInt(number);
1300         if (value < 0)
1301           status.setError(PHPUIMessages.getFormattedString("PHPEditorPreferencePage.invalid_input", number)); //$NON-NLS-1$
1302       } catch (NumberFormatException e) {
1303         status.setError(PHPUIMessages.getFormattedString("PHPEditorPreferencePage.invalid_input", number)); //$NON-NLS-1$
1304       }
1305     }
1306     return status;
1307   }
1308
1309   private void updateStatus(IStatus status) {
1310     if (!status.matches(IStatus.ERROR)) {
1311       for (int i = 0; i < fNumberFields.size(); i++) {
1312         Text text = (Text) fNumberFields.get(i);
1313         IStatus s = validatePositiveNumber(text.getText());
1314         status = StatusUtil.getMoreSevere(s, status);
1315       }
1316     }
1317     setValid(!status.matches(IStatus.ERROR));
1318     StatusUtil.applyToStatusLine(this, status);
1319   }
1320
1321   /**
1322    * @deprecated Inline to avoid reference to preference page
1323    */
1324   public static boolean indicateQuixFixableProblems() {
1325     return PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_CORRECTION_INDICATION);
1326   }
1327
1328   /**
1329    * @deprecated Inline to avoid reference to preference page
1330    */
1331   //    static public boolean synchronizeOutlineOnCursorMove() {
1332   //            return PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE);
1333   //    }
1334
1335 }