1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.sdkuilib.internal.repository; 18 19 import com.android.sdklib.AndroidVersion; 20 import com.android.sdklib.SdkConstants; 21 import com.android.sdklib.internal.repository.Archive; 22 import com.android.sdklib.internal.repository.IPackageVersion; 23 import com.android.sdklib.internal.repository.Package; 24 import com.android.sdkuilib.internal.repository.icons.ImageFactory; 25 import com.android.sdkuilib.ui.GridDialog; 26 27 import org.eclipse.jface.dialogs.IDialogConstants; 28 import org.eclipse.jface.viewers.ISelection; 29 import org.eclipse.jface.viewers.IStructuredContentProvider; 30 import org.eclipse.jface.viewers.IStructuredSelection; 31 import org.eclipse.jface.viewers.LabelProvider; 32 import org.eclipse.jface.viewers.TableViewer; 33 import org.eclipse.jface.viewers.Viewer; 34 import org.eclipse.jface.window.Window; 35 import org.eclipse.swt.SWT; 36 import org.eclipse.swt.custom.SashForm; 37 import org.eclipse.swt.custom.StyleRange; 38 import org.eclipse.swt.custom.StyledText; 39 import org.eclipse.swt.events.ControlAdapter; 40 import org.eclipse.swt.events.ControlEvent; 41 import org.eclipse.swt.events.SelectionAdapter; 42 import org.eclipse.swt.events.SelectionEvent; 43 import org.eclipse.swt.graphics.Image; 44 import org.eclipse.swt.graphics.Point; 45 import org.eclipse.swt.graphics.Rectangle; 46 import org.eclipse.swt.layout.GridData; 47 import org.eclipse.swt.layout.GridLayout; 48 import org.eclipse.swt.widgets.Button; 49 import org.eclipse.swt.widgets.Composite; 50 import org.eclipse.swt.widgets.Control; 51 import org.eclipse.swt.widgets.Group; 52 import org.eclipse.swt.widgets.Label; 53 import org.eclipse.swt.widgets.Shell; 54 import org.eclipse.swt.widgets.Table; 55 import org.eclipse.swt.widgets.TableColumn; 56 57 import java.util.ArrayList; 58 59 60 /** 61 * Implements an {@link UpdateChooserDialog}. 62 */ 63 final class UpdateChooserDialog extends GridDialog { 64 65 /** Last dialog size for this session. */ 66 private static Point sLastSize; 67 private boolean mLicenseAcceptAll; 68 private boolean mInternalLicenseRadioUpdate; 69 70 // UI fields 71 private SashForm mSashForm; 72 private Composite mPackageRootComposite; 73 private TableViewer mTableViewPackage; 74 private Table mTablePackage; 75 private TableColumn mTableColum; 76 private StyledText mPackageText; 77 private Button mLicenseRadioAccept; 78 private Button mLicenseRadioReject; 79 private Button mLicenseRadioAcceptAll; 80 private Group mPackageTextGroup; 81 private final UpdaterData mUpdaterData; 82 private Group mTableGroup; 83 private Label mErrorLabel; 84 85 /** 86 * List of all archives to be installed with dependency information. 87 * 88 * Note: in a lot of cases, we need to find the archive info for a given archive. This 89 * is currently done using a simple linear search, which is fine since we only have a very 90 * limited number of archives to deal with (e.g. < 10 now). We might want to revisit 91 * this later if it becomes an issue. Right now just do the simple thing. 92 * 93 * Typically we could add a map Archive=>ArchiveInfo later. 94 */ 95 private final ArrayList<ArchiveInfo> mArchives; 96 97 98 99 /** 100 * Create the dialog. 101 * @param parentShell The shell to use, typically updaterData.getWindowShell() 102 * @param updaterData The updater data 103 * @param archives The archives to be installed 104 */ UpdateChooserDialog(Shell parentShell, UpdaterData updaterData, ArrayList<ArchiveInfo> archives)105 public UpdateChooserDialog(Shell parentShell, 106 UpdaterData updaterData, 107 ArrayList<ArchiveInfo> archives) { 108 super(parentShell, 3, false/*makeColumnsEqual*/); 109 mUpdaterData = updaterData; 110 mArchives = archives; 111 } 112 113 @Override isResizable()114 protected boolean isResizable() { 115 return true; 116 } 117 118 /** 119 * Returns the results, i.e. the list of selected new archives to install. 120 * This is similar to the {@link ArchiveInfo} list instance given to the constructor 121 * except only accepted archives are present. 122 * 123 * An empty list is returned if cancel was choosen. 124 */ getResult()125 public ArrayList<ArchiveInfo> getResult() { 126 ArrayList<ArchiveInfo> ais = new ArrayList<ArchiveInfo>(); 127 128 if (getReturnCode() == Window.OK) { 129 for (ArchiveInfo ai : mArchives) { 130 if (ai.isAccepted()) { 131 ais.add(ai); 132 } 133 } 134 } 135 136 return ais; 137 } 138 139 /** 140 * Create the main content of the dialog. 141 * See also {@link #createButtonBar(Composite)} below. 142 */ 143 @Override createDialogContent(Composite parent)144 public void createDialogContent(Composite parent) { 145 // Sash form 146 mSashForm = new SashForm(parent, SWT.NONE); 147 mSashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1)); 148 149 150 // Left part of Sash Form 151 152 mTableGroup = new Group(mSashForm, SWT.NONE); 153 mTableGroup.setText("Packages"); 154 mTableGroup.setLayout(new GridLayout(1, false/*makeColumnsEqual*/)); 155 156 mTableViewPackage = new TableViewer(mTableGroup, SWT.BORDER | SWT.V_SCROLL | SWT.SINGLE); 157 mTablePackage = mTableViewPackage.getTable(); 158 mTablePackage.setHeaderVisible(false); 159 mTablePackage.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); 160 161 mTablePackage.addSelectionListener(new SelectionAdapter() { 162 @Override 163 public void widgetSelected(SelectionEvent e) { 164 onPackageSelected(); //$hide$ 165 } 166 @Override 167 public void widgetDefaultSelected(SelectionEvent e) { 168 onPackageDoubleClick(); 169 } 170 }); 171 172 mTableColum = new TableColumn(mTablePackage, SWT.NONE); 173 mTableColum.setWidth(100); 174 mTableColum.setText("Packages"); 175 176 177 // Right part of Sash form 178 mPackageRootComposite = new Composite(mSashForm, SWT.NONE); 179 mPackageRootComposite.setLayout(new GridLayout(4, false/*makeColumnsEqual*/)); 180 mPackageRootComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); 181 182 mPackageTextGroup = new Group(mPackageRootComposite, SWT.NONE); 183 mPackageTextGroup.setText("Package Description && License"); 184 mPackageTextGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 4, 1)); 185 mPackageTextGroup.setLayout(new GridLayout(1, false/*makeColumnsEqual*/)); 186 187 mPackageText = new StyledText(mPackageTextGroup, 188 SWT.MULTI | SWT.READ_ONLY | SWT.WRAP | SWT.V_SCROLL); 189 mPackageText.setBackground( 190 getParentShell().getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND)); 191 mPackageText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); 192 193 mLicenseRadioAccept = new Button(mPackageRootComposite, SWT.RADIO); 194 mLicenseRadioAccept.setText("Accept"); 195 mLicenseRadioAccept.addSelectionListener(new SelectionAdapter() { 196 @Override 197 public void widgetSelected(SelectionEvent e) { 198 onLicenseRadioSelected(); 199 } 200 }); 201 202 mLicenseRadioReject = new Button(mPackageRootComposite, SWT.RADIO); 203 mLicenseRadioReject.setText("Reject"); 204 mLicenseRadioReject.addSelectionListener(new SelectionAdapter() { 205 @Override 206 public void widgetSelected(SelectionEvent e) { 207 onLicenseRadioSelected(); 208 } 209 }); 210 211 Label placeholder = new Label(mPackageRootComposite, SWT.NONE); 212 placeholder.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false, 1, 1)); 213 214 mLicenseRadioAcceptAll = new Button(mPackageRootComposite, SWT.RADIO); 215 mLicenseRadioAcceptAll.setText("Accept All"); 216 mLicenseRadioAcceptAll.addSelectionListener(new SelectionAdapter() { 217 @Override 218 public void widgetSelected(SelectionEvent e) { 219 onLicenseRadioSelected(); 220 } 221 }); 222 223 mSashForm.setWeights(new int[] {200, 300}); 224 } 225 226 /** 227 * Creates and returns the contents of this dialog's button bar. 228 * <p/> 229 * This reimplements most of the code from the base class with a few exceptions: 230 * <ul> 231 * <li>Enforces 3 columns. 232 * <li>Inserts a full-width error label. 233 * <li>Inserts a help label on the left of the first button. 234 * <li>Renames the OK button into "Install" 235 * </ul> 236 */ 237 @Override createButtonBar(Composite parent)238 protected Control createButtonBar(Composite parent) { 239 240 Composite composite = new Composite(parent, SWT.NONE); 241 GridLayout layout = new GridLayout(); 242 layout.numColumns = 0; // this is incremented by createButton 243 layout.makeColumnsEqualWidth = false; 244 layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN); 245 layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN); 246 layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING); 247 layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING); 248 composite.setLayout(layout); 249 GridData data = new GridData(SWT.FILL, SWT.CENTER, true, false, 3, 1); 250 composite.setLayoutData(data); 251 composite.setFont(parent.getFont()); 252 253 // Error message area 254 mErrorLabel = new Label(composite, SWT.NONE); 255 mErrorLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 3, 1)); 256 257 // Label at the left of the install/cancel buttons 258 Label label = new Label(composite, SWT.NONE); 259 label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1)); 260 label.setText("[*] Something depends on this package"); 261 label.setEnabled(false); 262 layout.numColumns++; 263 264 // Add the ok/cancel to the button bar. 265 createButtonsForButtonBar(composite); 266 267 // the ok button should be an "install" button 268 Button button = getButton(IDialogConstants.OK_ID); 269 button.setText("Install"); 270 271 return composite; 272 } 273 274 // -- End of UI, Start of internal logic ---------- 275 // Hide everything down-below from SWT designer 276 //$hide>>$ 277 278 @Override create()279 public void create() { 280 super.create(); 281 282 // set window title 283 getShell().setText("Choose Packages to Install"); 284 285 setWindowImage(); 286 287 // Automatically accept those with an empty license or no license 288 for (ArchiveInfo ai : mArchives) { 289 Archive a = ai.getNewArchive(); 290 if (a != null) { 291 String license = a.getParentPackage().getLicense(); 292 ai.setAccepted(license == null || license.trim().length() == 0); 293 } 294 } 295 296 // Fill the list with the replacement packages 297 mTableViewPackage.setLabelProvider(new NewArchivesLabelProvider()); 298 mTableViewPackage.setContentProvider(new NewArchivesContentProvider()); 299 mTableViewPackage.setInput(mArchives); 300 301 adjustColumnsWidth(); 302 303 // select first item 304 mTablePackage.select(0); 305 onPackageSelected(); 306 } 307 308 /** 309 * Creates the icon of the window shell. 310 */ setWindowImage()311 private void setWindowImage() { 312 String imageName = "android_icon_16.png"; //$NON-NLS-1$ 313 if (SdkConstants.currentPlatform() == SdkConstants.PLATFORM_DARWIN) { 314 imageName = "android_icon_128.png"; //$NON-NLS-1$ 315 } 316 317 if (mUpdaterData != null) { 318 ImageFactory imgFactory = mUpdaterData.getImageFactory(); 319 if (imgFactory != null) { 320 getShell().setImage(imgFactory.getImageByName(imageName)); 321 } 322 } 323 } 324 325 /** 326 * Adds a listener to adjust the columns width when the parent is resized. 327 * <p/> 328 * If we need something more fancy, we might want to use this: 329 * http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet77.java?view=co 330 */ adjustColumnsWidth()331 private void adjustColumnsWidth() { 332 // Add a listener to resize the column to the full width of the table 333 ControlAdapter resizer = new ControlAdapter() { 334 @Override 335 public void controlResized(ControlEvent e) { 336 Rectangle r = mTablePackage.getClientArea(); 337 mTableColum.setWidth(r.width); 338 } 339 }; 340 mTablePackage.addControlListener(resizer); 341 resizer.controlResized(null); 342 } 343 344 /** 345 * Captures the window size before closing this. 346 * @see #getInitialSize() 347 */ 348 @Override close()349 public boolean close() { 350 sLastSize = getShell().getSize(); 351 return super.close(); 352 } 353 354 /** 355 * Tries to reuse the last window size during this session. 356 * <p/> 357 * Note: the alternative would be to implement {@link #getDialogBoundsSettings()} 358 * since the default {@link #getDialogBoundsStrategy()} is to persist both location 359 * and size. 360 */ 361 @Override getInitialSize()362 protected Point getInitialSize() { 363 if (sLastSize != null) { 364 return sLastSize; 365 } else { 366 // Arbitrary values that look good on my screen and fit on 800x600 367 return new Point(740, 370); 368 } 369 } 370 371 /** 372 * Callback invoked when a package item is selected in the list. 373 */ onPackageSelected()374 private void onPackageSelected() { 375 ArchiveInfo ai = getSelectedArchive(); 376 displayInformation(ai); 377 displayMissingDependency(ai); 378 updateLicenceRadios(ai); 379 } 380 381 /** Returns the currently selected {@link ArchiveInfo} or null. */ getSelectedArchive()382 private ArchiveInfo getSelectedArchive() { 383 ISelection sel = mTableViewPackage.getSelection(); 384 if (sel instanceof IStructuredSelection) { 385 Object elem = ((IStructuredSelection) sel).getFirstElement(); 386 if (elem instanceof ArchiveInfo) { 387 return (ArchiveInfo) elem; 388 } 389 } 390 return null; 391 } 392 393 /** 394 * Updates the package description and license text depending on the selected package. 395 * <p/> 396 * Note that right now there is no logic to support more than one level of dependencies 397 * (e.g. A <- B <- C and A is disabled so C should be disabled; currently C's state depends 398 * solely on B's state). We currently don't need this. It would be straightforward to add 399 * if we had a need for it, though. This would require changes to {@link ArchiveInfo} and 400 * {@link UpdaterLogic}. 401 */ displayInformation(ArchiveInfo ai)402 private void displayInformation(ArchiveInfo ai) { 403 if (ai == null) { 404 mPackageText.setText("Please select a package."); 405 return; 406 } 407 408 Archive aNew = ai.getNewArchive(); 409 if (aNew == null) { 410 // Only missing archives have a null archive, so we shouldn't be here. 411 return; 412 } 413 414 Package pNew = aNew.getParentPackage(); 415 416 mPackageText.setText(""); //$NON-NLS-1$ 417 418 addSectionTitle("Package Description\n"); 419 addText(pNew.getLongDescription(), "\n\n"); //$NON-NLS-1$ 420 421 Archive aOld = ai.getReplaced(); 422 if (aOld != null) { 423 Package pOld = aOld.getParentPackage(); 424 425 int rOld = pOld.getRevision(); 426 int rNew = pNew.getRevision(); 427 428 boolean showRev = true; 429 430 if (pNew instanceof IPackageVersion && pOld instanceof IPackageVersion) { 431 AndroidVersion vOld = ((IPackageVersion) pOld).getVersion(); 432 AndroidVersion vNew = ((IPackageVersion) pNew).getVersion(); 433 434 if (!vOld.equals(vNew)) { 435 // Versions are different, so indicate more than just the revision. 436 addText(String.format("This update will replace API %1$s revision %2$d with API %3$s revision %4$d.\n\n", 437 vOld.getApiString(), rOld, 438 vNew.getApiString(), rNew)); 439 showRev = false; 440 } 441 } 442 443 if (showRev) { 444 addText(String.format("This update will replace revision %1$d with revision %2$d.\n\n", 445 rOld, 446 rNew)); 447 } 448 } 449 450 ArchiveInfo[] aDeps = ai.getDependsOn(); 451 if ((aDeps != null && aDeps.length > 0) || ai.isDependencyFor()) { 452 addSectionTitle("Dependencies\n"); 453 454 if (aDeps != null && aDeps.length > 0) { 455 addText("Installing this package also requires installing:"); 456 for (ArchiveInfo aDep : aDeps) { 457 addText(String.format("\n- %1$s", 458 aDep.getShortDescription())); 459 } 460 addText("\n\n"); 461 } 462 463 if (ai.isDependencyFor()) { 464 addText("This package is a dependency for:"); 465 for (ArchiveInfo ai2 : ai.getDependenciesFor()) { 466 addText(String.format("\n- %1$s", 467 ai2.getShortDescription())); 468 } 469 addText("\n\n"); 470 } 471 } 472 473 addSectionTitle("Archive Description\n"); 474 addText(aNew.getLongDescription(), "\n\n"); //$NON-NLS-1$ 475 476 String license = pNew.getLicense(); 477 if (license != null) { 478 addSectionTitle("License\n"); 479 addText(license.trim(), "\n\n"); //$NON-NLS-1$ 480 } 481 482 addSectionTitle("Site\n"); 483 addText(pNew.getParentSource().getShortDescription()); 484 } 485 486 /** 487 * Computes and display missing dependency. 488 * If there's a selected package, check the dependency for that one. 489 * Otherwise display the first missing dependency. 490 */ displayMissingDependency(ArchiveInfo ai)491 private void displayMissingDependency(ArchiveInfo ai) { 492 String error = null; 493 494 try { 495 if (ai != null) { 496 497 if (!ai.isAccepted()) { 498 // Case where this package blocks another one when not accepted 499 for (ArchiveInfo ai2 : ai.getDependenciesFor()) { 500 // It only matters if the blocked one is accepted 501 if (ai2.isAccepted()) { 502 error = String.format("Package '%1$s' depends on this one.", 503 ai2.getShortDescription()); 504 return; 505 } 506 } 507 } else { 508 // Case where this package is accepted but blocked by another non-accepted one 509 ArchiveInfo[] adeps = ai.getDependsOn(); 510 if (adeps != null) { 511 for (ArchiveInfo adep : adeps) { 512 if (!adep.isAccepted()) { 513 error = String.format("This package depends on '%1$s'.", 514 adep.getShortDescription()); 515 return; 516 } 517 } 518 } 519 } 520 } 521 522 // If there's no selection, just find the first missing dependency of any accepted 523 // package. 524 for (ArchiveInfo ai2 : mArchives) { 525 if (ai2.isAccepted()) { 526 ArchiveInfo[] adeps = ai2.getDependsOn(); 527 if (adeps != null) { 528 for (ArchiveInfo adep : adeps) { 529 if (!adep.isAccepted()) { 530 error = String.format("Package '%1$s' depends on '%2$s'", 531 ai2.getShortDescription(), 532 adep.getShortDescription()); 533 return; 534 } 535 } 536 } 537 } 538 } 539 } finally { 540 mErrorLabel.setText(error == null ? "" : error); //$NON-NLS-1$ 541 } 542 } 543 addText(String...string)544 private void addText(String...string) { 545 for (String s : string) { 546 mPackageText.append(s); 547 } 548 } 549 addSectionTitle(String string)550 private void addSectionTitle(String string) { 551 String s = mPackageText.getText(); 552 int start = (s == null ? 0 : s.length()); 553 mPackageText.append(string); 554 555 StyleRange sr = new StyleRange(); 556 sr.start = start; 557 sr.length = string.length(); 558 sr.fontStyle = SWT.BOLD; 559 sr.underline = true; 560 mPackageText.setStyleRange(sr); 561 } 562 updateLicenceRadios(ArchiveInfo ai)563 private void updateLicenceRadios(ArchiveInfo ai) { 564 if (mInternalLicenseRadioUpdate) { 565 return; 566 } 567 mInternalLicenseRadioUpdate = true; 568 569 boolean oneAccepted = false; 570 571 if (mLicenseAcceptAll) { 572 mLicenseRadioAcceptAll.setSelection(true); 573 mLicenseRadioAccept.setEnabled(true); 574 mLicenseRadioReject.setEnabled(true); 575 mLicenseRadioAccept.setSelection(false); 576 mLicenseRadioReject.setSelection(false); 577 } else { 578 mLicenseRadioAcceptAll.setSelection(false); 579 oneAccepted = ai != null && ai.isAccepted(); 580 mLicenseRadioAccept.setEnabled(ai != null); 581 mLicenseRadioReject.setEnabled(ai != null); 582 mLicenseRadioAccept.setSelection(oneAccepted); 583 mLicenseRadioReject.setSelection(ai != null && ai.isRejected()); 584 } 585 586 // The install button is enabled if there's at least one package accepted. 587 // If the current one isn't, look for another one. 588 boolean missing = mErrorLabel.getText() != null && mErrorLabel.getText().length() > 0; 589 if (!missing && !oneAccepted) { 590 for(ArchiveInfo ai2 : mArchives) { 591 if (ai2.isAccepted()) { 592 oneAccepted = true; 593 break; 594 } 595 } 596 } 597 598 getButton(IDialogConstants.OK_ID).setEnabled(!missing && oneAccepted); 599 600 mInternalLicenseRadioUpdate = false; 601 } 602 603 /** 604 * Callback invoked when one of the radio license buttons is selected. 605 * 606 * - accept/refuse: toggle, update item checkbox 607 * - accept all: set accept-all, check all items 608 */ onLicenseRadioSelected()609 private void onLicenseRadioSelected() { 610 if (mInternalLicenseRadioUpdate) { 611 return; 612 } 613 mInternalLicenseRadioUpdate = true; 614 615 ArchiveInfo ai = getSelectedArchive(); 616 617 if (ai == null) { 618 // Should never happen. 619 return; 620 } 621 622 boolean needUpdate = true; 623 624 if (!mLicenseAcceptAll && mLicenseRadioAcceptAll.getSelection()) { 625 // Accept all has been switched on. Mark all packages as accepted 626 mLicenseAcceptAll = true; 627 for(ArchiveInfo ai2 : mArchives) { 628 ai2.setAccepted(true); 629 ai2.setRejected(false); 630 } 631 632 } else if (mLicenseRadioAccept.getSelection()) { 633 // Accept only this one 634 mLicenseAcceptAll = false; 635 ai.setAccepted(true); 636 ai.setRejected(false); 637 638 } else if (mLicenseRadioReject.getSelection()) { 639 // Reject only this one 640 mLicenseAcceptAll = false; 641 ai.setAccepted(false); 642 ai.setRejected(true); 643 644 } else { 645 needUpdate = false; 646 } 647 648 mInternalLicenseRadioUpdate = false; 649 650 if (needUpdate) { 651 if (mLicenseAcceptAll) { 652 mTableViewPackage.refresh(); 653 } else { 654 mTableViewPackage.refresh(ai); 655 } 656 displayMissingDependency(ai); 657 updateLicenceRadios(ai); 658 } 659 } 660 661 /** 662 * Callback invoked when a package item is double-clicked in the list. 663 */ onPackageDoubleClick()664 private void onPackageDoubleClick() { 665 ArchiveInfo ai = getSelectedArchive(); 666 667 if (ai == null) { 668 // Should never happen. 669 return; 670 } 671 672 boolean wasAccepted = ai.isAccepted(); 673 ai.setAccepted(!wasAccepted); 674 ai.setRejected(wasAccepted); 675 676 // update state 677 mLicenseAcceptAll = false; 678 mTableViewPackage.refresh(ai); 679 updateLicenceRadios(ai); 680 } 681 682 private class NewArchivesLabelProvider extends LabelProvider { 683 @Override getImage(Object element)684 public Image getImage(Object element) { 685 assert element instanceof ArchiveInfo; 686 ArchiveInfo ai = (ArchiveInfo) element; 687 688 ImageFactory imgFactory = mUpdaterData.getImageFactory(); 689 if (imgFactory != null) { 690 if (ai.isAccepted()) { 691 return imgFactory.getImageByName("accept_icon16.png"); 692 } else if (ai.isRejected()) { 693 return imgFactory.getImageByName("reject_icon16.png"); 694 } 695 return imgFactory.getImageByName("unknown_icon16.png"); 696 } 697 return super.getImage(element); 698 } 699 700 @Override getText(Object element)701 public String getText(Object element) { 702 assert element instanceof ArchiveInfo; 703 ArchiveInfo ai = (ArchiveInfo) element; 704 705 String desc = ai.getShortDescription(); 706 707 if (ai.isDependencyFor()) { 708 desc += " [*]"; 709 } 710 711 return desc; 712 } 713 } 714 715 private class NewArchivesContentProvider implements IStructuredContentProvider { 716 dispose()717 public void dispose() { 718 // pass 719 } 720 inputChanged(Viewer viewer, Object oldInput, Object newInput)721 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { 722 // Ignore. The input is always mArchives 723 } 724 getElements(Object inputElement)725 public Object[] getElements(Object inputElement) { 726 return mArchives.toArray(); 727 } 728 } 729 730 // End of hiding from SWT Designer 731 //$hide<<$ 732 } 733