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   1 package com.quantum.preferences;
   2
   3
   4 import com.quantum.Messages;
   5 import com.quantum.QuantumPlugin;
   6 import com.quantum.editors.ColorManager;
   7 import com.quantum.editors.SQLColorConstants;
   8 import com.quantum.util.versioning.VersioningHelper;
   9
  10 import org.eclipse.jface.preference.ColorFieldEditor;
  11 import org.eclipse.jface.preference.IPreferenceStore;
  12 import org.eclipse.jface.preference.PreferenceConverter;
  13 import org.eclipse.jface.preference.PreferencePage;
  14 import org.eclipse.jface.resource.JFaceResources;
  15 import org.eclipse.swt.SWT;
  16 import org.eclipse.swt.events.SelectionEvent;
  17 import org.eclipse.swt.events.SelectionListener;
  18 import org.eclipse.swt.graphics.FontData;
  19 import org.eclipse.swt.graphics.RGB;
  20 import org.eclipse.swt.layout.GridData;
  21 import org.eclipse.swt.layout.GridLayout;
  22 import org.eclipse.swt.widgets.Button;
  23 import org.eclipse.swt.widgets.Composite;
  24 import org.eclipse.swt.widgets.Control;
  25 import org.eclipse.swt.widgets.FontDialog;
  26 import org.eclipse.swt.widgets.Label;
  27 import org.eclipse.ui.IWorkbench;
  28 import org.eclipse.ui.IWorkbenchPreferencePage;
  29
  30 public class SQLEditorPreferences extends PreferencePage
  31         implements IWorkbenchPreferencePage {
  32         FontDialog fontDialog;
  33         ColorFieldEditor backgroundColorEditor;
  34
  35         ColorFieldEditor textColorEditor;
  36         boolean textFlag;
  37         ColorFieldEditor keywordColorEditor;
  38         boolean keywordFlag;
  39         ColorFieldEditor stringColorEditor;
  40         boolean stringFlag;
  41         ColorFieldEditor numericColorEditor;
  42         boolean numericFlag;
  43         ColorFieldEditor commentColorEditor;
  44         boolean commentFlag;
  45
  46         Button boldText;
  47         Button boldKeyword;
  48         Button boldString;
  49         Button boldNumeric;
  50         Button boldComment;
  51
  52         IWorkbench workbench;
  53         FontData fontData;
  54         Label fontDisplay;
  55         public void init(IWorkbench workbench) {
  56                 //Initialize the preference store
  57                 this.workbench = workbench;
  58                 setPreferenceStore(QuantumPlugin.getDefault().getPreferenceStore());
  59                 initializeColorDefaults(getPreferenceStore());
  60         }
  61
  62         private void initializeColorDefaults(IPreferenceStore store) {
  63                 RGB BACKGROUND = new RGB(255, 255, 255);
  64                 RGB COMMENT = new RGB(88, 148, 64);
  65                 RGB KEYWORD = new RGB(126, 0, 75);
  66                 RGB STRING = new RGB(0, 0, 255);
  67                 RGB NUMERIC = new RGB(255, 0, 0);
  68                 RGB DEFAULT = new RGB(0, 0, 0);
  69                 PreferenceConverter.setDefault(store,
  70                         "quantum.background.color", BACKGROUND); //$NON-NLS-1$
  71                 PreferenceConverter.setDefault(store,
  72                         "quantum.text.color", DEFAULT); //$NON-NLS-1$
  73                 PreferenceConverter.setDefault(store,
  74                         "quantum.keyword.color", KEYWORD); //$NON-NLS-1$
  75                 PreferenceConverter.setDefault(store,
  76                         "quantum.comment.color", COMMENT); //$NON-NLS-1$
  77                 PreferenceConverter.setDefault(store,
  78                         "quantum.string.color", STRING); //$NON-NLS-1$
  79                 PreferenceConverter.setDefault(store,
  80                         "quantum.numeric.color", NUMERIC); //$NON-NLS-1$
  81         }
  82
  83         protected void performDefaults() {
  84                 fontData = null;
  85                 updateFontDisplay();
  86                 textFlag = false;
  87                 keywordFlag = true;
  88                 stringFlag = false;
  89                 numericFlag = false;
  90                 commentFlag = false;
  91                 updateFlags();
  92                 backgroundColorEditor.loadDefault();
  93                 textColorEditor.loadDefault();
  94                 keywordColorEditor.loadDefault();
  95                 stringColorEditor.loadDefault();
  96                 commentColorEditor.loadDefault();
  97                 numericColorEditor.loadDefault();
  98         }
  99         /**
 100          * Save the preferences to the preference store.
 101          */
 102         public boolean performOk() {
 103                 PreferenceConverter.setValue(getPreferenceStore(), "quantum.font", fontData); //$NON-NLS-1$
 104                 getPreferenceStore().setValue("quantum.text.bold", textFlag); //$NON-NLS-1$
 105                 getPreferenceStore().setValue("quantum.keyword.bold", keywordFlag); //$NON-NLS-1$
 106                 getPreferenceStore().setValue("quantum.string.bold", stringFlag); //$NON-NLS-1$
 107                 getPreferenceStore().setValue("quantum.comment.bold", commentFlag); //$NON-NLS-1$
 108                 getPreferenceStore().setValue("quantum.numeric.bold", numericFlag); //$NON-NLS-1$
 109                 backgroundColorEditor.store();
 110                 textColorEditor.store();
 111                 keywordColorEditor.store();
 112                 stringColorEditor.store();
 113                 commentColorEditor.store();
 114                 numericColorEditor.store();
 115                 return super.performOk();
 116         }
 117         protected Control createContents(Composite parent) {
 118                 Composite main = new Composite(parent, SWT.NULL);
 119
 120                 GridLayout innerLayout = new GridLayout();
 121                 innerLayout.numColumns = 4;
 122                 main.setLayout(innerLayout);
 123
 124                 fontData = PreferenceConverter.getFontData(getPreferenceStore(), "quantum.font"); //$NON-NLS-1$
 125                 textFlag = getPreferenceStore().getBoolean("quantum.text.bold"); //$NON-NLS-1$
 126                 keywordFlag = getPreferenceStore().getBoolean("quantum.keyword.bold"); //$NON-NLS-1$
 127                 stringFlag = getPreferenceStore().getBoolean("quantum.string.bold"); //$NON-NLS-1$
 128                 commentFlag = getPreferenceStore().getBoolean("quantum.comment.bold"); //$NON-NLS-1$
 129                 numericFlag = getPreferenceStore().getBoolean("quantum.numeric.bold"); //$NON-NLS-1$
 130
 131                 fontDialog = new FontDialog(workbench.getActiveWorkbenchWindow().getShell());
 132                 Button fontButton = new Button(main, SWT.PUSH);
 133                 fontButton.setText(Messages.getString("PreferencesPage.PickFont")); //$NON-NLS-1$
 134                 fontButton.addSelectionListener(new SelectionListener() {
 135                         public void widgetDefaultSelected(SelectionEvent e) {
 136                         }
 137                         public void widgetSelected(SelectionEvent e) {
 138                                 if (fontData != null) {
 139                     VersioningHelper.setFont(fontDialog, new FontData[] { fontData} );
 140                                 }
 141                                 FontData data = fontDialog.open();
 142                                 if (data != null) {
 143                                         fontData = data;
 144                                         updateFontDisplay();
 145                                 }
 146                         }
 147                 });
 148                 Button defaultButton = new Button(main, SWT.PUSH);
 149                 defaultButton.setText(Messages.getString("PreferencesPage.DefaultFont")); //$NON-NLS-1$
 150                 defaultButton.addSelectionListener(new SelectionListener() {
 151                         public void widgetDefaultSelected(SelectionEvent e) {
 152                         }
 153                         public void widgetSelected(SelectionEvent e) {
 154                                 FontData[] temp =  JFaceResources.getTextFont().getFontData();
 155                                 fontData = temp == null || temp.length == 0 ? null : temp[0];
 156                                 updateFontDisplay();
 157                         }
 158                 });
 159
 160                 fontDisplay = new Label(main, SWT.NULL);
 161                 GridData data = new GridData(GridData.FILL_HORIZONTAL);
 162                 data.grabExcessHorizontalSpace = true;
 163                 fontDisplay.setLayoutData(data);
 164                 updateFontDisplay();
 165
 166                 ColorManager manager = new ColorManager();
 167
 168                 Composite comp = new Composite(main, SWT.NULL);
 169                 GridData layoutData = new GridData();
 170                 layoutData.horizontalSpan = 2;
 171                 comp.setLayoutData(layoutData);
 172
 173                 manager.getColor(SQLColorConstants.DEFAULT);
 174                 backgroundColorEditor =
 175                         new ColorFieldEditor(
 176                                 "quantum.background.color", //$NON-NLS-1$
 177                                 Messages.getString("PreferencesPage.BackgroundColor"), //$NON-NLS-1$
 178                                 comp);
 179
 180                 Composite temp = new Composite(main, SWT.NULL);
 181                 temp.setSize(0, 0);
 182
 183                 comp = new Composite(main, SWT.NULL);
 184                 layoutData = new GridData();
 185                 layoutData.horizontalSpan = 2;
 186                 comp.setLayoutData(layoutData);
 187
 188                 textColorEditor =
 189                         new ColorFieldEditor(
 190                                 "quantum.text.color", //$NON-NLS-1$
 191                                 Messages.getString("PreferencesPage.DefaultTextColor"), //$NON-NLS-1$
 192                                 comp);
 193
 194                 boldText = new Button(main, SWT.CHECK);
 195                 boldText.setSelection(textFlag);
 196                 boldText.setText(Messages.getString("PreferencesPage.Bold")); //$NON-NLS-1$
 197                 boldText.addSelectionListener(new SelectionListener() {
 198                         public void widgetDefaultSelected(SelectionEvent e) {
 199                         }
 200                         public void widgetSelected(SelectionEvent e) {
 201                                 textFlag = boldText.getSelection();
 202                         }
 203                 });
 204
 205                 comp = new Composite(main, SWT.NULL);
 206                 layoutData = new GridData();
 207                 layoutData.horizontalSpan = 2;
 208                 comp.setLayoutData(layoutData);
 209
 210                 keywordColorEditor =
 211                         new ColorFieldEditor(
 212                                 Messages.getString("PreferencesPage.quantum.keyword.color_26"), //$NON-NLS-1$
 213                                 Messages.getString("PreferencesPage.KeywordTextColor"), //$NON-NLS-1$
 214                                 comp);
 215
 216                 boldKeyword = new Button(main, SWT.CHECK);
 217                 boldKeyword.setSelection(keywordFlag);
 218                 boldKeyword.setText(Messages.getString("PreferencesPage.Bold")); //$NON-NLS-1$
 219                 boldKeyword.addSelectionListener(new SelectionListener() {
 220                         public void widgetDefaultSelected(SelectionEvent e) {
 221                         }
 222                         public void widgetSelected(SelectionEvent e) {
 223                                 keywordFlag = boldKeyword.getSelection();
 224                         }
 225                 });
 226
 227                 comp = new Composite(main, SWT.NULL);
 228                 layoutData = new GridData();
 229                 layoutData.horizontalSpan = 2;
 230                 comp.setLayoutData(layoutData);
 231
 232                 commentColorEditor =
 233                         new ColorFieldEditor(
 234                                 "quantum.comment.color", //$NON-NLS-1$
 235                                 Messages.getString("PreferencesPage.CommentTextColor"), //$NON-NLS-1$
 236                                 comp);
 237
 238                 boldComment = new Button(main, SWT.CHECK);
 239                 boldComment.setSelection(commentFlag);
 240                 boldComment.setText(Messages.getString("PreferencesPage.Bold")); //$NON-NLS-1$
 241                 boldComment.addSelectionListener(new SelectionListener() {
 242                         public void widgetDefaultSelected(SelectionEvent e) {
 243                         }
 244                         public void widgetSelected(SelectionEvent e) {
 245                                 commentFlag = boldComment.getSelection();
 246                         }
 247                 });
 248
 249                 comp = new Composite(main, SWT.NULL);
 250                 layoutData = new GridData();
 251                 layoutData.horizontalSpan = 2;
 252                 comp.setLayoutData(layoutData);
 253
 254                 stringColorEditor =
 255                         new ColorFieldEditor(
 256                                 "quantum.string.color", //$NON-NLS-1$
 257                                 Messages.getString("PreferencesPage.StringTextColor"), //$NON-NLS-1$
 258                                 comp);
 259
 260                 boldString = new Button(main, SWT.CHECK);
 261                 boldString.setSelection(stringFlag);
 262                 boldString.setText(Messages.getString("PreferencesPage.Bold")); //$NON-NLS-1$
 263                 boldString.addSelectionListener(new SelectionListener() {
 264                         public void widgetDefaultSelected(SelectionEvent e) {
 265                         }
 266                         public void widgetSelected(SelectionEvent e) {
 267                                 stringFlag = boldString.getSelection();
 268                         }
 269                 });
 270
 271                 comp = new Composite(main, SWT.NULL);
 272                 layoutData = new GridData();
 273                 layoutData.horizontalSpan = 2;
 274                 comp.setLayoutData(layoutData);
 275
 276                 numericColorEditor =
 277                         new ColorFieldEditor(
 278                                 "quantum.numeric.color", //$NON-NLS-1$
 279                                 Messages.getString("PreferencesPage.NumericTextColor"), //$NON-NLS-1$
 280                                 comp);
 281
 282                 boldNumeric = new Button(main, SWT.CHECK);
 283                 boldNumeric.setSelection(numericFlag);
 284                 boldNumeric.setText(Messages.getString("PreferencesPage.Bold")); //$NON-NLS-1$
 285                 boldNumeric.addSelectionListener(new SelectionListener() {
 286                         public void widgetDefaultSelected(SelectionEvent e) {
 287                         }
 288                         public void widgetSelected(SelectionEvent e) {
 289                                 numericFlag = boldNumeric.getSelection();
 290                         }
 291                 });
 292
 293                 backgroundColorEditor.setPreferencePage(this);
 294                 backgroundColorEditor.setPreferenceStore(getPreferenceStore());
 295                 backgroundColorEditor.load();
 296
 297                 textColorEditor.setPreferencePage(this);
 298                 textColorEditor.setPreferenceStore(getPreferenceStore());
 299                 textColorEditor.load();
 300
 301                 keywordColorEditor.setPreferencePage(this);
 302                 keywordColorEditor.setPreferenceStore(getPreferenceStore());
 303                 keywordColorEditor.load();
 304
 305                 commentColorEditor.setPreferencePage(this);
 306                 commentColorEditor.setPreferenceStore(getPreferenceStore());
 307                 commentColorEditor.load();
 308
 309                 stringColorEditor.setPreferencePage(this);
 310                 stringColorEditor.setPreferenceStore(getPreferenceStore());
 311                 stringColorEditor.load();
 312
 313                 numericColorEditor.setPreferencePage(this);
 314                 numericColorEditor.setPreferenceStore(getPreferenceStore());
 315                 numericColorEditor.load();
 316
 317                 return main;
 318         }
 319         public void updateFontDisplay() {
 320                 if (fontData == null) {
 321                         fontDisplay.setText(Messages.getString("PreferencesPage.Font_Default")); //$NON-NLS-1$
 322                 } else {
 323                         String style = Messages.getString("PreferencesPage.regular"); //$NON-NLS-1$
 324                         if (fontData.getStyle() == SWT.BOLD) {
 325                                 style = Messages.getString("PreferencesPage.bold"); //$NON-NLS-1$
 326                         } else if (fontData.getStyle() == SWT.ITALIC) {
 327                                 style = Messages.getString("PreferencesPage.italic"); //$NON-NLS-1$
 328                         } else if (fontData.getStyle() == (SWT.BOLD | SWT.ITALIC)) {
 329                                 style = Messages.getString("PreferencesPage.boldItalic"); //$NON-NLS-1$
 330                         }
 331                         fontDisplay.setText(Messages.getString("PreferencesPage.FontPrompt") + fontData.getName() + '-' + style + '-' + fontData.getHeight()); //$NON-NLS-1$
 332                 }
 333         }
 334         public void updateFlags() {
 335                 boldText.setSelection(textFlag);
 336                 boldKeyword.setSelection(keywordFlag);
 337                 boldString.setSelection(stringFlag);
 338                 boldNumeric.setSelection(numericFlag);
 339                 boldComment.setSelection(commentFlag);
 340         }
 341 }