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