archive/net.sourceforge.phpeclipse.sql/src/net/sourceforge/phpdt/sql/preferences/PreferencesPage.java

   1 package net.sourceforge.phpdt.sql.preferences;
   2
   3
   4 import net.sourceforge.phpdt.sql.PHPEclipseSQLPlugin;
   5
   6 import org.eclipse.jface.preference.ColorFieldEditor;
   7 import org.eclipse.jface.preference.IPreferenceStore;
   8 import org.eclipse.jface.preference.PreferenceConverter;
   9 import org.eclipse.jface.preference.PreferencePage;
  10 import org.eclipse.swt.SWT;
  11 import org.eclipse.swt.events.SelectionEvent;
  12 import org.eclipse.swt.events.SelectionListener;
  13 import org.eclipse.swt.graphics.Color;
  14 import org.eclipse.swt.graphics.FontData;
  15 import org.eclipse.swt.graphics.RGB;
  16 import org.eclipse.swt.layout.GridData;
  17 import org.eclipse.swt.layout.GridLayout;
  18 import org.eclipse.swt.widgets.Button;
  19 import org.eclipse.swt.widgets.Composite;
  20 import org.eclipse.swt.widgets.Control;
  21 import org.eclipse.swt.widgets.FontDialog;
  22 import org.eclipse.swt.widgets.Label;
  23 import org.eclipse.ui.IWorkbench;
  24 import org.eclipse.ui.IWorkbenchPreferencePage;
  25
  26 import net.sourceforge.phpdt.sql.editors.ColorManager;
  27 import net.sourceforge.phpdt.sql.editors.SQLColorConstants;
  28
  29 public class PreferencesPage 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(PHPEclipseSQLPlugin.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 IDENTIFIER = new RGB(0, 0, 0);
  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);
  71                 PreferenceConverter.setDefault(store,
  72                         "quantum.text.color", DEFAULT);
  73                 PreferenceConverter.setDefault(store,
  74                         "quantum.keyword.color", KEYWORD);
  75                 PreferenceConverter.setDefault(store,
  76                         "quantum.comment.color", COMMENT);
  77                 PreferenceConverter.setDefault(store,
  78                         "quantum.string.color", STRING);
  79                 PreferenceConverter.setDefault(store,
  80                         "quantum.numeric.color", NUMERIC);
  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);
 104                 getPreferenceStore().setValue("quantum.text.bold", textFlag);
 105                 getPreferenceStore().setValue("quantum.keyword.bold", keywordFlag);
 106                 getPreferenceStore().setValue("quantum.string.bold", stringFlag);
 107                 getPreferenceStore().setValue("quantum.comment.bold", commentFlag);
 108                 getPreferenceStore().setValue("quantum.numeric.bold", numericFlag);
 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");
 125                 textFlag = getPreferenceStore().getBoolean("quantum.text.bold");
 126                 keywordFlag = getPreferenceStore().getBoolean("quantum.keyword.bold");
 127                 stringFlag = getPreferenceStore().getBoolean("quantum.string.bold");
 128                 commentFlag = getPreferenceStore().getBoolean("quantum.comment.bold");
 129                 numericFlag = getPreferenceStore().getBoolean("quantum.numeric.bold");
 130
 131                 fontDialog = new FontDialog(workbench.getActiveWorkbenchWindow().getShell());
 132                 Button fontButton = new Button(main, SWT.PUSH);
 133                 fontButton.setText("Pick Font");
 134                 fontButton.addSelectionListener(new SelectionListener() {
 135                         public void widgetDefaultSelected(SelectionEvent e) {
 136                         }
 137                         public void widgetSelected(SelectionEvent e) {
 138                                 if (fontData != null) {
 139                                         fontDialog.setFontData(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("Default Font");
 150                 defaultButton.addSelectionListener(new SelectionListener() {
 151                         public void widgetDefaultSelected(SelectionEvent e) {
 152                         }
 153                         public void widgetSelected(SelectionEvent e) {
 154                                 fontData = null;
 155                                 updateFontDisplay();
 156                         }
 157                 });
 158
 159                 fontDisplay = new Label(main, SWT.NULL);
 160                 GridData data = new GridData(GridData.FILL_HORIZONTAL);
 161                 data.grabExcessHorizontalSpace = true;
 162                 fontDisplay.setLayoutData(data);
 163                 updateFontDisplay();
 164
 165                 ColorManager manager = new ColorManager();
 166
 167                 Composite comp = new Composite(main, SWT.NULL);
 168                 GridData layoutData = new GridData();
 169                 layoutData.horizontalSpan = 2;
 170                 comp.setLayoutData(layoutData);
 171
 172                 Color defaultColor = manager.getColor(SQLColorConstants.DEFAULT);
 173                 backgroundColorEditor =
 174                         new ColorFieldEditor(
 175                                 "quantum.background.color",
 176                                 "Background Color",
 177                                 comp);
 178
 179                 Composite temp = new Composite(main, SWT.NULL);
 180                 temp.setSize(0, 0);
 181
 182                 comp = new Composite(main, SWT.NULL);
 183                 layoutData = new GridData();
 184                 layoutData.horizontalSpan = 2;
 185                 comp.setLayoutData(layoutData);
 186
 187                 textColorEditor =
 188                         new ColorFieldEditor(
 189                                 "quantum.text.color",
 190                                 "Default Text Color",
 191                                 comp);
 192
 193                 boldText = new Button(main, SWT.CHECK);
 194                 boldText.setSelection(textFlag);
 195                 boldText.setText("Bold");
 196                 boldText.addSelectionListener(new SelectionListener() {
 197                         public void widgetDefaultSelected(SelectionEvent e) {
 198                         }
 199                         public void widgetSelected(SelectionEvent e) {
 200                                 textFlag = boldText.getSelection();
 201                         }
 202                 });
 203
 204                 comp = new Composite(main, SWT.NULL);
 205                 layoutData = new GridData();
 206                 layoutData.horizontalSpan = 2;
 207                 comp.setLayoutData(layoutData);
 208
 209                 keywordColorEditor =
 210                         new ColorFieldEditor(
 211                                 "quantum.keyword.color",
 212                                 "Keyword Text Color",
 213                                 comp);
 214
 215                 boldKeyword = new Button(main, SWT.CHECK);
 216                 boldKeyword.setSelection(keywordFlag);
 217                 boldKeyword.setText("Bold");
 218                 boldKeyword.addSelectionListener(new SelectionListener() {
 219                         public void widgetDefaultSelected(SelectionEvent e) {
 220                         }
 221                         public void widgetSelected(SelectionEvent e) {
 222                                 keywordFlag = boldKeyword.getSelection();
 223                         }
 224                 });
 225
 226                 comp = new Composite(main, SWT.NULL);
 227                 layoutData = new GridData();
 228                 layoutData.horizontalSpan = 2;
 229                 comp.setLayoutData(layoutData);
 230
 231                 commentColorEditor =
 232                         new ColorFieldEditor(
 233                                 "quantum.comment.color",
 234                                 "Comment Text Color",
 235                                 comp);
 236
 237                 boldComment = new Button(main, SWT.CHECK);
 238                 boldComment.setSelection(commentFlag);
 239                 boldComment.setText("Bold");
 240                 boldComment.addSelectionListener(new SelectionListener() {
 241                         public void widgetDefaultSelected(SelectionEvent e) {
 242                         }
 243                         public void widgetSelected(SelectionEvent e) {
 244                                 commentFlag = boldComment.getSelection();
 245                         }
 246                 });
 247
 248                 comp = new Composite(main, SWT.NULL);
 249                 layoutData = new GridData();
 250                 layoutData.horizontalSpan = 2;
 251                 comp.setLayoutData(layoutData);
 252
 253                 stringColorEditor =
 254                         new ColorFieldEditor(
 255                                 "quantum.string.color",
 256                                 "String Text Color",
 257                                 comp);
 258
 259                 boldString = new Button(main, SWT.CHECK);
 260                 boldString.setSelection(stringFlag);
 261                 boldString.setText("Bold");
 262                 boldString.addSelectionListener(new SelectionListener() {
 263                         public void widgetDefaultSelected(SelectionEvent e) {
 264                         }
 265                         public void widgetSelected(SelectionEvent e) {
 266                                 stringFlag = boldString.getSelection();
 267                         }
 268                 });
 269
 270                 comp = new Composite(main, SWT.NULL);
 271                 layoutData = new GridData();
 272                 layoutData.horizontalSpan = 2;
 273                 comp.setLayoutData(layoutData);
 274
 275                 numericColorEditor =
 276                         new ColorFieldEditor(
 277                                 "quantum.numeric.color",
 278                                 "Numeric Text Color",
 279                                 comp);
 280
 281                 boldNumeric = new Button(main, SWT.CHECK);
 282                 boldNumeric.setSelection(numericFlag);
 283                 boldNumeric.setText("Bold");
 284                 boldNumeric.addSelectionListener(new SelectionListener() {
 285                         public void widgetDefaultSelected(SelectionEvent e) {
 286                         }
 287                         public void widgetSelected(SelectionEvent e) {
 288                                 numericFlag = boldNumeric.getSelection();
 289                         }
 290                 });
 291
 292                 backgroundColorEditor.setPreferencePage(this);
 293                 backgroundColorEditor.setPreferenceStore(getPreferenceStore());
 294                 backgroundColorEditor.load();
 295
 296                 textColorEditor.setPreferencePage(this);
 297                 textColorEditor.setPreferenceStore(getPreferenceStore());
 298                 textColorEditor.load();
 299
 300                 keywordColorEditor.setPreferencePage(this);
 301                 keywordColorEditor.setPreferenceStore(getPreferenceStore());
 302                 keywordColorEditor.load();
 303
 304                 commentColorEditor.setPreferencePage(this);
 305                 commentColorEditor.setPreferenceStore(getPreferenceStore());
 306                 commentColorEditor.load();
 307
 308                 stringColorEditor.setPreferencePage(this);
 309                 stringColorEditor.setPreferenceStore(getPreferenceStore());
 310                 stringColorEditor.load();
 311
 312                 numericColorEditor.setPreferencePage(this);
 313                 numericColorEditor.setPreferenceStore(getPreferenceStore());
 314                 numericColorEditor.load();
 315
 316                 return main;
 317         }
 318         public void updateFontDisplay() {
 319                 if (fontData == null) {
 320                         fontDisplay.setText("Font: default");
 321                 } else {
 322                         String style = "regular";
 323                         if (fontData.getStyle() == SWT.BOLD) {
 324                                 style = "bold";
 325                         } else if (fontData.getStyle() == SWT.ITALIC) {
 326                                 style = "italic";
 327                         } else if (fontData.getStyle() == (SWT.BOLD | SWT.ITALIC)) {
 328                                 style = "bold italic";
 329                         }
 330                         fontDisplay.setText("Font: " + fontData.getName() + '-' + style + '-' + fontData.getHeight());
 331                 }
 332         }
 333         public void updateFlags() {
 334                 boldText.setSelection(textFlag);
 335                 boldKeyword.setSelection(keywordFlag);
 336                 boldString.setSelection(stringFlag);
 337                 boldNumeric.setSelection(numericFlag);
 338                 boldComment.setSelection(commentFlag);
 339         }
 340 }