| 1 | package de.uka.ipd.sdq.cip.runtime.dialogs; |
| 2 | |
| 3 | |
| 4 | import java.io.BufferedReader; |
| 5 | import java.io.FileNotFoundException; |
| 6 | import java.io.IOException; |
| 7 | import java.io.InputStreamReader; |
| 8 | import java.util.Iterator; |
| 9 | |
| 10 | import org.eclipse.jface.dialogs.Dialog; |
| 11 | import org.eclipse.jface.dialogs.TitleAreaDialog; |
| 12 | import org.eclipse.jface.viewers.ArrayContentProvider; |
| 13 | import org.eclipse.jface.viewers.ISelectionChangedListener; |
| 14 | import org.eclipse.jface.viewers.IStructuredSelection; |
| 15 | import org.eclipse.jface.viewers.SelectionChangedEvent; |
| 16 | import org.eclipse.jface.viewers.TableViewer; |
| 17 | import org.eclipse.swt.SWT; |
| 18 | import org.eclipse.swt.SWTError; |
| 19 | import org.eclipse.swt.browser.Browser; |
| 20 | import org.eclipse.swt.browser.BrowserFunction; |
| 21 | import org.eclipse.swt.events.ModifyEvent; |
| 22 | import org.eclipse.swt.events.ModifyListener; |
| 23 | import org.eclipse.swt.events.SelectionAdapter; |
| 24 | import org.eclipse.swt.events.SelectionEvent; |
| 25 | import org.eclipse.swt.graphics.Point; |
| 26 | import org.eclipse.swt.graphics.Rectangle; |
| 27 | import org.eclipse.swt.layout.FillLayout; |
| 28 | import org.eclipse.swt.layout.GridData; |
| 29 | import org.eclipse.swt.layout.GridLayout; |
| 30 | import org.eclipse.swt.widgets.Button; |
| 31 | import org.eclipse.swt.widgets.Composite; |
| 32 | import org.eclipse.swt.widgets.Control; |
| 33 | import org.eclipse.swt.widgets.Event; |
| 34 | import org.eclipse.swt.widgets.Label; |
| 35 | import org.eclipse.swt.widgets.Listener; |
| 36 | import org.eclipse.swt.widgets.Shell; |
| 37 | import org.eclipse.swt.widgets.TableItem; |
| 38 | import org.eclipse.swt.widgets.Text; |
| 39 | import org.eclipse.swt.widgets.Widget; |
| 40 | |
| 41 | import de.uka.ipd.sdq.cip.completions.RegisteredCompletion; |
| 42 | import de.uka.ipd.sdq.cip.completions.RegisteredCompletions; |
| 43 | import de.uka.ipd.sdq.cip.configuration.Transformation; |
| 44 | import de.uka.ipd.sdq.cip.configuration.TransformationType; |
| 45 | import de.uka.ipd.sdq.cip.runtime.ConstantsContainer; |
| 46 | |
| 47 | @Deprecated |
| 48 | public class EditCompletionDialog_OLD extends TitleAreaDialog { |
| 49 | |
| 50 | private Button featureconfig; |
| 51 | private Text featureconfigLocation; |
| 52 | private Button annotated; |
| 53 | private Text annotationLocation; |
| 54 | private Text annotationCompletionType; |
| 55 | private Text plainCompletionType; |
| 56 | private Button plain; |
| 57 | private Button plainQVTO; |
| 58 | private Text plainQVTOCompletionType; |
| 59 | private Transformation transformation; |
| 60 | |
| 61 | public EditCompletionDialog_OLD(Shell parentShell,Transformation transformation) { |
| 62 | super(parentShell); |
| 63 | this.transformation = transformation; |
| 64 | setShellStyle(SWT.DIALOG_TRIM | SWT.RESIZE | SWT.APPLICATION_MODAL); |
| 65 | } |
| 66 | |
| 67 | @Override |
| 68 | protected void okPressed() { |
| 69 | if(featureconfig.getSelection()) { |
| 70 | transformation.setType(TransformationType.FEATURE); |
| 71 | transformation.setFeatureFileURI(featureconfigLocation.getText()); |
| 72 | } |
| 73 | else if(annotated.getSelection()) { |
| 74 | transformation.setType(TransformationType.ANNOTATED); |
| 75 | transformation.setConfigFileURI(annotationLocation.getText()); |
| 76 | transformation.setQVTFileURI(annotationCompletionType.getText()); |
| 77 | } |
| 78 | else if(plain.getSelection()) { |
| 79 | transformation.setType(TransformationType.PLAIN); |
| 80 | transformation.setQVTFileURI(plainCompletionType.getText()); |
| 81 | } |
| 82 | /*else if(plainQVTO.getSelection()) { |
| 83 | transformation.setType(TransformationType.PLAINQVTO); |
| 84 | transformation.setQVTFileURI(plainQVTOCompletionType.getText()); |
| 85 | } */ |
| 86 | |
| 87 | super.okPressed(); |
| 88 | } |
| 89 | |
| 90 | @Override |
| 91 | protected Control createDialogArea(Composite parent) { |
| 92 | setTitle("Select completion type"); |
| 93 | setMessage("Select one completion type and configure it"); |
| 94 | Composite container = (Composite) super.createDialogArea(parent); |
| 95 | GridLayout layout = new GridLayout(1,false); |
| 96 | container.setLayout(layout); |
| 97 | |
| 98 | featureconfig = createRadioButton(container, "Feature Config"); |
| 99 | featureconfigLocation = createFileLocation(container, "Feature &Config File",new String[] {"*.featureconfig"}); |
| 100 | |
| 101 | annotated = createRadioButton(container, "Annotated Completion"); |
| 102 | annotationCompletionType = createFileLocation(container, "Completion",null); |
| 103 | annotationLocation = createFileLocation(container, "Annotation File", new String[] {"*.*"}); |
| 104 | |
| 105 | plain = createRadioButton(container, "Plain Completion"); |
| 106 | plainCompletionType = createFileLocation(container, "Completion",null); |
| 107 | |
| 108 | plainQVTO = createRadioButton(container, "Plain QVTO Completion"); |
| 109 | plainQVTOCompletionType = createFileLocation(container, "Completion",null); |
| 110 | |
| 111 | featureconfig.setSelection(true); |
| 112 | activateGroup(featureconfig); |
| 113 | |
| 114 | //container.getShell().setSize(500, 400); |
| 115 | return container; |
| 116 | } |
| 117 | |
| 118 | Button createRadioButton(Composite parent, String caption) { |
| 119 | Button radio = new Button(parent, SWT.RADIO); |
| 120 | radio.setText(caption); |
| 121 | GridData gd = new GridData(SWT.FILL, SWT.FILL, true, false); |
| 122 | radio.setLayoutData(gd); |
| 123 | radio.addSelectionListener(new SelectionAdapter() { |
| 124 | @Override |
| 125 | public void widgetSelected(SelectionEvent e) { |
| 126 | activateGroup(e.widget); |
| 127 | } |
| 128 | }); |
| 129 | return radio; |
| 130 | } |
| 131 | |
| 132 | protected void activateGroup(Widget widget) { |
| 133 | if(widget == featureconfig){ |
| 134 | featureconfigLocation.getParent().setVisible(true); |
| 135 | annotationCompletionType.getParent().setVisible(false); |
| 136 | annotationLocation.getParent().setVisible(false); |
| 137 | plainCompletionType.getParent().setVisible(false); |
| 138 | } |
| 139 | else if(widget == annotated){ |
| 140 | featureconfigLocation.getParent().setVisible(false); |
| 141 | annotationCompletionType.getParent().setVisible(true); |
| 142 | annotationLocation.getParent().setVisible(true); |
| 143 | plainCompletionType.getParent().setVisible(false); |
| 144 | } |
| 145 | else if(widget == plain){ |
| 146 | featureconfigLocation.getParent().setVisible(false); |
| 147 | annotationCompletionType.getParent().setVisible(false); |
| 148 | annotationLocation.getParent().setVisible(false); |
| 149 | plainCompletionType.getParent().setVisible(true); |
| 150 | } |
| 151 | else if(widget == plainQVTO){ |
| 152 | featureconfigLocation.getParent().setVisible(false); |
| 153 | annotationCompletionType.getParent().setVisible(false); |
| 154 | annotationLocation.getParent().setVisible(false); |
| 155 | plainQVTOCompletionType.getParent().setVisible(true); |
| 156 | } |
| 157 | |
| 158 | } |
| 159 | |
| 160 | Text createFileLocation(Composite parent, String caption, final String[] fileExtensions) { |
| 161 | Composite comp = new Composite(parent, SWT.BORDER); |
| 162 | GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true); |
| 163 | gd.horizontalIndent = 20; |
| 164 | comp.setLayoutData(gd); |
| 165 | GridLayout layout = new GridLayout(2,false); |
| 166 | comp.setLayout(layout); |
| 167 | |
| 168 | Label label = new Label(comp, SWT.LEFT); |
| 169 | label.setText(caption); |
| 170 | gd = new GridData(); |
| 171 | gd.horizontalSpan = 2; |
| 172 | label.setLayoutData(gd); |
| 173 | final Text text = new Text(comp, SWT.SINGLE | SWT.BORDER); |
| 174 | gd = new GridData(SWT.FILL, SWT.FILL, true, false); |
| 175 | text.setLayoutData(gd); |
| 176 | |
| 177 | Button edit = new Button(comp, SWT.PUSH); |
| 178 | edit.setText("..."); |
| 179 | edit.addSelectionListener(new SelectionAdapter() { |
| 180 | |
| 181 | @Override |
| 182 | public void widgetSelected(SelectionEvent e) { |
| 183 | FileSelectionDialog editDialog = new FileSelectionDialog(getShell(), text.getText(),fileExtensions); |
| 184 | if(editDialog.open() == FileSelectionDialog.OK) { |
| 185 | text.setText(editDialog.getFileLocation()); |
| 186 | } |
| 187 | } |
| 188 | }); |
| 189 | |
| 190 | return text; |
| 191 | } |
| 192 | |
| 193 | static class FileSelectionDialog extends Dialog { |
| 194 | |
| 195 | private String fileLocation; |
| 196 | private String[] fileExtensions; |
| 197 | final String tooltipTemplate; |
| 198 | |
| 199 | protected FileSelectionDialog(Shell parentShell,String fileLocation, String[] fileExtensions) { |
| 200 | super(parentShell); |
| 201 | this.fileLocation = fileLocation; |
| 202 | this.fileExtensions = fileExtensions; |
| 203 | StringBuffer contentOfFile = null; |
| 204 | try { |
| 205 | BufferedReader br = new BufferedReader( |
| 206 | new InputStreamReader( |
| 207 | getClass().getResourceAsStream(ConstantsContainer.HTML_TOOLTIP))); |
| 208 | contentOfFile = new StringBuffer(); |
| 209 | String line; |
| 210 | while ((line = br.readLine()) != null) { |
| 211 | contentOfFile.append(line); |
| 212 | } |
| 213 | } catch (FileNotFoundException e) { |
| 214 | e.printStackTrace(); |
| 215 | } catch (IOException e) { |
| 216 | e.printStackTrace(); |
| 217 | } |
| 218 | if(contentOfFile != null) |
| 219 | tooltipTemplate = contentOfFile.toString(); |
| 220 | else |
| 221 | tooltipTemplate = null; |
| 222 | |
| 223 | } |
| 224 | |
| 225 | @Override |
| 226 | protected Control createDialogArea(Composite parent) { |
| 227 | Composite comp = (Composite) super.createDialogArea(parent); |
| 228 | GridLayout layout = new GridLayout(); |
| 229 | comp.setLayout(layout); |
| 230 | |
| 231 | Composite upperContainer = new Composite(comp, SWT.None); |
| 232 | GridData gd = new GridData(); |
| 233 | gd.horizontalAlignment = SWT.FILL; |
| 234 | gd.grabExcessHorizontalSpace = true; |
| 235 | gd.verticalAlignment = SWT.FILL; |
| 236 | gd.grabExcessVerticalSpace = true; |
| 237 | upperContainer.setLayoutData(gd); |
| 238 | GridLayout upperLayout = new GridLayout(); |
| 239 | upperContainer.setLayout(upperLayout); |
| 240 | |
| 241 | Label label = new Label(upperContainer, SWT.LEFT); |
| 242 | label.setText("Completion Library:"); |
| 243 | gd = new GridData(); |
| 244 | gd.grabExcessHorizontalSpace = true; |
| 245 | gd.horizontalAlignment = GridData.FILL; |
| 246 | label.setLayoutData(gd); |
| 247 | |
| 248 | |
| 249 | final TableViewer tableViewer = new TableViewer(upperContainer); |
| 250 | gd = new GridData(); |
| 251 | gd.grabExcessHorizontalSpace = true; |
| 252 | gd.horizontalAlignment = GridData.FILL; |
| 253 | gd.grabExcessVerticalSpace = true; |
| 254 | gd.verticalAlignment = GridData.FILL; |
| 255 | gd.heightHint = 200; |
| 256 | gd.widthHint = 350; |
| 257 | tableViewer.getTable().setLayoutData(gd); |
| 258 | |
| 259 | |
| 260 | Composite lowerContainer = new Composite(comp, SWT.None); |
| 261 | gd = new GridData(); |
| 262 | gd.horizontalAlignment = SWT.FILL; |
| 263 | gd.grabExcessHorizontalSpace = true; |
| 264 | lowerContainer.setLayoutData(gd); |
| 265 | GridLayout lowerLayout = new GridLayout(4,false); |
| 266 | lowerContainer.setLayout(lowerLayout); |
| 267 | |
| 268 | final Text text = new Text(parent,SWT.BORDER); |
| 269 | |
| 270 | label = new Label(lowerContainer, SWT.LEFT); |
| 271 | label.setText("Path:"); |
| 272 | gd = new GridData(); |
| 273 | label.setLayoutData(gd); |
| 274 | |
| 275 | //Button browseWorkspaceButton = DialogHelper.createBrowseWorkspaceButton(lowerContainer, text); |
| 276 | gd = new GridData(); |
| 277 | //browseWorkspaceButton.setLayoutData(gd); |
| 278 | |
| 279 | |
| 280 | //Button browseFileSystemButton = DialogHelper.createBrowseFileSystemButton(lowerContainer, text, fileExtensions); |
| 281 | gd = new GridData(); |
| 282 | //browseFileSystemButton.setLayoutData(gd); |
| 283 | |
| 284 | //text = new Text(comp,SWT.BORDER); |
| 285 | text.setParent(lowerContainer); |
| 286 | text.setText(fileLocation); |
| 287 | gd = new GridData(); |
| 288 | gd.horizontalSpan = 4; |
| 289 | gd.horizontalAlignment = SWT.FILL; |
| 290 | gd.grabExcessHorizontalSpace = true; |
| 291 | text.setLayoutData(gd); |
| 292 | |
| 293 | text.addModifyListener(new ModifyListener() { |
| 294 | @Override |
| 295 | public void modifyText(ModifyEvent e) { |
| 296 | fileLocation = text.getText(); |
| 297 | } |
| 298 | }); |
| 299 | |
| 300 | tableViewer.setContentProvider(new ArrayContentProvider()); |
| 301 | tableViewer.setLabelProvider(RegisteredCompletions.getLabelProvider()); |
| 302 | tableViewer.setInput(RegisteredCompletions.getCompletions()); |
| 303 | tableViewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| 304 | |
| 305 | @Override |
| 306 | public void selectionChanged(SelectionChangedEvent event) { |
| 307 | IStructuredSelection selection = (IStructuredSelection) event.getSelection(); |
| 308 | RegisteredCompletion rc = (RegisteredCompletion) selection.getFirstElement(); |
| 309 | text.setText(rc.getQvtscript()); |
| 310 | |
| 311 | } |
| 312 | }); |
| 313 | |
| 314 | final Listener labelListener = new Listener () { |
| 315 | |
| 316 | @Override |
| 317 | public void handleEvent (Event event) { |
| 318 | Composite composite = (Composite)event.widget; |
| 319 | Shell shell = composite.getShell (); |
| 320 | switch (event.type) { |
| 321 | case SWT.MouseDown: |
| 322 | Event e = new Event (); |
| 323 | e.item = (TableItem) composite.getData ("_TABLEITEM"); |
| 324 | // Assuming table is single select, set the selection as if |
| 325 | // the mouse down event went through to the table |
| 326 | tableViewer.getTable().setSelection (new TableItem [] {(TableItem) e.item}); |
| 327 | tableViewer.getTable().notifyListeners (SWT.Selection, e); |
| 328 | shell.dispose (); |
| 329 | tableViewer.getTable().setFocus(); |
| 330 | break; |
| 331 | case SWT.MouseExit: |
| 332 | shell.dispose (); |
| 333 | break; |
| 334 | } |
| 335 | } |
| 336 | }; |
| 337 | |
| 338 | |
| 339 | Listener tableListener = new Listener() { |
| 340 | |
| 341 | @Override |
| 342 | public void handleEvent(Event event) { |
| 343 | Shell tip = null; |
| 344 | Composite composite = null; |
| 345 | |
| 346 | switch (event.type) { |
| 347 | case SWT.Dispose: |
| 348 | case SWT.KeyDown: |
| 349 | case SWT.MouseMove: { |
| 350 | if (tip == null) break; |
| 351 | tip.dispose (); |
| 352 | tip = null; |
| 353 | composite = null; |
| 354 | break; |
| 355 | } |
| 356 | case SWT.MouseHover: { |
| 357 | Point coords = new Point(event.x, event.y); |
| 358 | TableItem item = tableViewer.getTable().getItem(coords); |
| 359 | if (item != null) { |
| 360 | int columns = tableViewer.getTable().getColumnCount(); |
| 361 | |
| 362 | for (int i = 0; i < columns || i == 0; i++) { |
| 363 | if (item.getBounds(i).contains(coords)) { |
| 364 | if (tip != null && !tip.isDisposed ()) tip.dispose (); |
| 365 | tip = new Shell (tableViewer.getTable().getShell(), SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL); |
| 366 | tip.setBackground (tableViewer.getTable().getDisplay().getSystemColor (SWT.COLOR_INFO_BACKGROUND)); |
| 367 | FillLayout layout = new FillLayout (); |
| 368 | layout.marginWidth = 2; |
| 369 | tip.setLayout (layout); |
| 370 | composite = new Composite (tip, SWT.NONE); |
| 371 | composite.setForeground (tableViewer.getTable().getDisplay().getSystemColor (SWT.COLOR_INFO_FOREGROUND)); |
| 372 | composite.setBackground (tableViewer.getTable().getDisplay().getSystemColor (SWT.COLOR_INFO_BACKGROUND)); |
| 373 | composite.setData ("_TABLEITEM", item); |
| 374 | //composite.setText ("Tooltip: " + item.getData()+ " => Column: " + i); |
| 375 | populateTip(composite,(RegisteredCompletion)item.getData()); |
| 376 | composite.addListener (SWT.MouseExit, labelListener); |
| 377 | composite.addListener (SWT.MouseDown, labelListener); |
| 378 | //Point size = tip.computeSize (SWT.DEFAULT, SWT.DEFAULT); |
| 379 | //Rectangle rect = item.getBounds (i); |
| 380 | //Point pt = tableViewer.getTable().toDisplay (rect.x, rect.y); |
| 381 | //tip.setBounds (pt.x, pt.y, size.x, size.y); |
| 382 | //tip.setVisible (true); |
| 383 | break; |
| 384 | } |
| 385 | } |
| 386 | } |
| 387 | } |
| 388 | } |
| 389 | |
| 390 | |
| 391 | } |
| 392 | |
| 393 | class SizeCallbackFunction extends BrowserFunction { |
| 394 | SizeCallbackFunction (Browser browser, String name) { |
| 395 | super (browser, name); |
| 396 | } |
| 397 | public Object function (Object[] arguments) { |
| 398 | int width = ((Double)arguments[0]).intValue(); |
| 399 | int height = ((Double)arguments[1]).intValue(); |
| 400 | Shell tip = getBrowser().getShell(); |
| 401 | TableItem item = (TableItem) getBrowser().getParent().getData ("_TABLEITEM"); |
| 402 | tip.setSize(new Point(width, height)); |
| 403 | Point size = tip.computeSize (SWT.DEFAULT, SWT.DEFAULT); |
| 404 | Rectangle rect = item.getBounds (0); |
| 405 | Point pt = tableViewer.getTable().toDisplay (rect.x, rect.y); |
| 406 | tip.setBounds (pt.x, pt.y, size.x, size.y); |
| 407 | getBrowser().getShell().setVisible (true); |
| 408 | return null; |
| 409 | } |
| 410 | } |
| 411 | |
| 412 | |
| 413 | |
| 414 | private void populateTip(Composite composite, |
| 415 | RegisteredCompletion data) { |
| 416 | composite.setLayout(new GridLayout()); |
| 417 | Browser browser; |
| 418 | try { |
| 419 | browser = new Browser(composite, SWT.NONE); |
| 420 | } catch (SWTError e) { |
| 421 | System.out.println("Could not instantiate Browser: " + e.getMessage()); |
| 422 | return; |
| 423 | } |
| 424 | |
| 425 | GridData gd = new GridData(); |
| 426 | gd.horizontalAlignment = GridData.FILL; |
| 427 | gd.verticalAlignment = GridData.FILL; |
| 428 | gd.grabExcessHorizontalSpace = true; |
| 429 | gd.grabExcessVerticalSpace = true; |
| 430 | gd.widthHint = 1000; |
| 431 | gd.heightHint = 600; |
| 432 | browser.setLayoutData(gd); |
| 433 | //browser.setSize(600, height)) |
| 434 | |
| 435 | StringBuffer categories = new StringBuffer(); |
| 436 | Iterator<String> iterator = data.getCategories().iterator(); |
| 437 | while(iterator.hasNext()) { |
| 438 | categories.append("<li>"); |
| 439 | categories.append(iterator.next()); |
| 440 | categories.append("</li>"); |
| 441 | } |
| 442 | |
| 443 | browser.setText( |
| 444 | tooltipTemplate |
| 445 | .replace("{image}", data.getImage()) |
| 446 | .replace("{caption}", data.getName()) |
| 447 | .replace("{description}", data.getDescription()) |
| 448 | .replace("{categories}", categories)); |
| 449 | |
| 450 | new SizeCallbackFunction (browser, "setBrowserSize"); |
| 451 | } |
| 452 | }; |
| 453 | |
| 454 | tableViewer.getTable().addListener (SWT.Dispose, tableListener); |
| 455 | tableViewer.getTable().addListener (SWT.KeyDown, tableListener); |
| 456 | |
| 457 | tableViewer.getTable().addListener (SWT.MouseMove, tableListener); |
| 458 | tableViewer.getTable().addListener (SWT.MouseHover, tableListener); |
| 459 | |
| 460 | |
| 461 | return comp; |
| 462 | } |
| 463 | |
| 464 | |
| 465 | public String getFileLocation() { |
| 466 | return fileLocation; |
| 467 | } |
| 468 | |
| 469 | @Override |
| 470 | protected boolean isResizable() { |
| 471 | return true; |
| 472 | } |
| 473 | |
| 474 | |
| 475 | } |
| 476 | } |