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