bundles/org.simantics.workbench/src/org/simantics/workbench/internal/SimanticsWorkbenchAdvisor.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.workbench.internal;\r
  13 \r
  14 import java.io.IOException;\r
  15 import java.lang.reflect.InvocationTargetException;\r
  16 import java.net.URL;\r
  17 import java.text.Collator;\r
  18 import java.util.ArrayList;\r
  19 import java.util.Iterator;\r
  20 import java.util.Map;\r
  21 import java.util.TreeMap;\r
  22 \r
  23 import org.eclipse.core.internal.resources.Workspace;\r
  24 import org.eclipse.core.net.proxy.IProxyService;\r
  25 import org.eclipse.core.resources.IContainer;\r
  26 import org.eclipse.core.resources.IResource;\r
  27 import org.eclipse.core.resources.ResourcesPlugin;\r
  28 import org.eclipse.core.resources.WorkspaceJob;\r
  29 import org.eclipse.core.runtime.CoreException;\r
  30 import org.eclipse.core.runtime.FileLocator;\r
  31 import org.eclipse.core.runtime.IAdaptable;\r
  32 import org.eclipse.core.runtime.IBundleGroup;\r
  33 import org.eclipse.core.runtime.IBundleGroupProvider;\r
  34 import org.eclipse.core.runtime.ILog;\r
  35 import org.eclipse.core.runtime.IProgressMonitor;\r
  36 import org.eclipse.core.runtime.IStatus;\r
  37 import org.eclipse.core.runtime.MultiStatus;\r
  38 import org.eclipse.core.runtime.Path;\r
  39 import org.eclipse.core.runtime.Platform;\r
  40 import org.eclipse.core.runtime.ProgressMonitorWrapper;\r
  41 import org.eclipse.core.runtime.Status;\r
  42 import org.eclipse.core.runtime.SubMonitor;\r
  43 import org.eclipse.core.runtime.jobs.Job;\r
  44 import org.eclipse.e4.core.contexts.IEclipseContext;\r
  45 import org.eclipse.e4.ui.internal.workbench.E4Workbench;\r
  46 import org.eclipse.jface.dialogs.ErrorDialog;\r
  47 import org.eclipse.jface.dialogs.IDialogSettings;\r
  48 import org.eclipse.jface.dialogs.MessageDialog;\r
  49 import org.eclipse.jface.dialogs.TrayDialog;\r
  50 import org.eclipse.jface.operation.IRunnableWithProgress;\r
  51 import org.eclipse.jface.preference.IPreferenceStore;\r
  52 import org.eclipse.jface.resource.ImageDescriptor;\r
  53 import org.eclipse.jface.util.Policy;\r
  54 import org.eclipse.jface.window.Window;\r
  55 import org.eclipse.swt.SWT;\r
  56 import org.eclipse.swt.events.SelectionAdapter;\r
  57 import org.eclipse.swt.events.SelectionEvent;\r
  58 import org.eclipse.swt.widgets.Composite;\r
  59 import org.eclipse.swt.widgets.Display;\r
  60 import org.eclipse.swt.widgets.Event;\r
  61 import org.eclipse.swt.widgets.Listener;\r
  62 import org.eclipse.swt.widgets.Shell;\r
  63 import org.eclipse.ui.IPerspectiveDescriptor;\r
  64 import org.eclipse.ui.PlatformUI;\r
  65 import org.eclipse.ui.application.IWorkbenchConfigurer;\r
  66 import org.eclipse.ui.application.IWorkbenchWindowConfigurer;\r
  67 import org.eclipse.ui.application.WorkbenchAdvisor;\r
  68 import org.eclipse.ui.application.WorkbenchWindowAdvisor;\r
  69 import org.eclipse.ui.ide.IDE;\r
  70 import org.eclipse.ui.internal.ISelectionConversionService;\r
  71 import org.eclipse.ui.internal.Workbench;\r
  72 import org.eclipse.ui.internal.ide.AboutInfo;\r
  73 import org.eclipse.ui.internal.ide.IDEInternalPreferences;\r
  74 import org.eclipse.ui.internal.ide.IDEInternalWorkbenchImages;\r
  75 import org.eclipse.ui.internal.ide.IDESelectionConversionService;\r
  76 import org.eclipse.ui.internal.ide.IDEWorkbenchActivityHelper;\r
  77 import org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler;\r
  78 import org.eclipse.ui.internal.ide.IDEWorkbenchMessages;\r
  79 import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;\r
  80 import org.eclipse.ui.internal.ide.undo.WorkspaceUndoMonitor;\r
  81 import org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog;\r
  82 import org.eclipse.ui.keys.IBindingService;\r
  83 import org.eclipse.ui.progress.IProgressService;\r
  84 import org.eclipse.ui.statushandlers.AbstractStatusHandler;\r
  85 import org.osgi.framework.Bundle;\r
  86 import org.osgi.framework.ServiceReference;\r
  87 import org.osgi.framework.Version;\r
  88 import org.simantics.CancelStartupException;\r
  89 import org.simantics.PlatformException;\r
  90 import org.simantics.Simantics;\r
  91 import org.simantics.SimanticsPlatform;\r
  92 import org.simantics.SimanticsPlatform.OntologyRecoveryPolicy;\r
  93 import org.simantics.SimanticsPlatform.RecoveryPolicy;\r
  94 import org.simantics.application.arguments.IArguments;\r
  95 import org.simantics.application.arguments.SimanticsArguments;\r
  96 import org.simantics.db.common.Indexing;\r
  97 import org.simantics.db.indexing.DatabaseIndexing;\r
  98 import org.simantics.db.procore.server.environment.RebootRequiredException;\r
  99 import org.simantics.db.procore.server.environment.windows.Product;\r
 100 import org.simantics.internal.TimedSessionCache;\r
 101 import org.simantics.project.IProject;\r
 102 import org.simantics.project.ProjectKeys;\r
 103 import org.simantics.ui.SimanticsUI;\r
 104 import org.simantics.ui.jobs.SessionGarbageCollectorJob;\r
 105 import org.simantics.ui.workbench.PerspectiveBarsActivator;\r
 106 import org.simantics.ui.workbench.PerspectiveContextActivator;\r
 107 import org.simantics.utils.logging.TimeLogger;\r
 108 import org.simantics.utils.threads.ThreadUtils;\r
 109 import org.simantics.utils.ui.dialogs.ShowError;\r
 110 import org.simantics.utils.ui.dialogs.ShowMessage;\r
 111 \r
 112 \r
 113 /**\r
 114  * @author Tuukka Lehtonen\r
 115  */\r
 116 public class SimanticsWorkbenchAdvisor extends WorkbenchAdvisor {\r
 117 \r
 118     private static final boolean PROFILE_PLATFORM_STARTUP = false;\r
 119 \r
 120     private static final String SHUT_DOWN_TASK = "Shutting down...";\r
 121 \r
 122     private static final String SHUT_DOWN_PLATFORM_TASK = "Shutting down platform...";\r
 123 \r
 124     private static final String WORKBENCH_PREFERENCE_CATEGORY_ID = "org.eclipse.ui.preferencePages.Workbench"; //$NON-NLS-1$\r
 125 \r
 126     /**\r
 127      * The dialog setting key to access the known installed features since the\r
 128      * last time the workbench was run.\r
 129      */\r
 130     private static final String INSTALLED_FEATURES = "installedFeatures"; //$NON-NLS-1$\r
 131 \r
 132     /**\r
 133      * The arguments received by the application.\r
 134      */\r
 135     protected final IArguments args;\r
 136 \r
 137     protected final boolean restoredPreviousSession = false;\r
 138 \r
 139     /**\r
 140      * Only true while opening the initial windows during {@link #openWindows()}.\r
 141      * Used by {@link SimanticsWorkbenchWindowAdvisor#postWindowOpen()} to\r
 142      * recognize when to skip all one-time initialization.\r
 143      */\r
 144     protected boolean workbenchWindowsInitialized = false;\r
 145 \r
 146     /**\r
 147      * Whether or not to save unsaved database changes before exiting the\r
 148      * workbench.\r
 149      */\r
 150     protected boolean saveAtExit = false;\r
 151 \r
 152     /**\r
 153      * Ordered map of versioned feature ids -> info that are new for this\r
 154      * session; <code>null</code> if uninitialized. Key type:\r
 155      * <code>String</code>, Value type: <code>AboutInfo</code>.\r
 156      */\r
 157     private Map<String, AboutInfo> newlyAddedBundleGroups;\r
 158 \r
 159     /**\r
 160      * Array of <code>AboutInfo</code> for all new installed features that\r
 161      * specify a welcome perspective.\r
 162      */\r
 163     private AboutInfo[] welcomePerspectiveInfos = null;\r
 164 \r
 165     /**\r
 166      * Helper for managing activites in response to workspace changes.\r
 167      */\r
 168     private IDEWorkbenchActivityHelper activityHelper = null;\r
 169 \r
 170     /**\r
 171      * Helper for managing work that is performed when the system is otherwise\r
 172      * idle.\r
 173      */\r
 174     private IDEIdleHelper idleHelper;\r
 175 \r
 176     private Listener settingsChangeListener;\r
 177 \r
 178     /**\r
 179      * Support class for monitoring workspace changes and periodically\r
 180      * validating the undo history\r
 181      */\r
 182     private WorkspaceUndoMonitor workspaceUndoMonitor;\r
 183 \r
 184     /**\r
 185      * The IDE workbench error handler.\r
 186      */\r
 187     private AbstractStatusHandler ideWorkbenchErrorHandler;\r
 188 \r
 189     /**\r
 190      * Helper class used to process delayed events.\r
 191      */\r
 192     private DelayedEventsProcessor delayedEventsProcessor;\r
 193     \r
 194     /**\r
 195      * Creates a new workbench advisor instance.\r
 196      * @param processor\r
 197      */\r
 198     public SimanticsWorkbenchAdvisor(IArguments args, DelayedEventsProcessor processor) {\r
 199         super();\r
 200         this.args = args;\r
 201         this.delayedEventsProcessor = processor;\r
 202 \r
 203         Listener closeListener = new Listener() {\r
 204             public void handleEvent(Event event) {\r
 205                 boolean doExit = SimanticsWorkbenchWindowAdvisor.promptOnExit(null);\r
 206                 event.doit = doExit;\r
 207                 if (!doExit)\r
 208                     event.type = SWT.None;\r
 209             }\r
 210         };\r
 211         Display.getDefault().addListener(SWT.Close, closeListener);\r
 212     }\r
 213 \r
 214     public IArguments getArguments() {\r
 215         return args;\r
 216     }\r
 217 \r
 218     public boolean workbenchInitialized() {\r
 219         return workbenchWindowsInitialized;\r
 220     }\r
 221 \r
 222     public boolean restoredPreviousSession() {\r
 223         return restoredPreviousSession;\r
 224     }\r
 225 \r
 226     boolean saveAtExit() {\r
 227         return saveAtExit;\r
 228     }\r
 229 \r
 230     void setSaveAtExit(boolean saveAtExit) {\r
 231         this.saveAtExit = saveAtExit;\r
 232     }\r
 233 \r
 234     /*\r
 235      * (non-Javadoc)\r
 236      *\r
 237      * @see org.eclipse.ui.application.WorkbenchAdvisor#initialize\r
 238      */\r
 239     @Override\r
 240     public void initialize(IWorkbenchConfigurer configurer) {\r
 241         // By default, we always save and restore the workbench state.\r
 242         configurer.setSaveAndRestore(true);\r
 243 \r
 244         checkWorkspaceDatabaseIndexes();\r
 245 \r
 246         // Start tracking the active perspective to activate contexts based on it.\r
 247         new PerspectiveContextActivator();\r
 248         new PerspectiveBarsActivator();\r
 249 \r
 250         // register workspace adapters\r
 251         IDE.registerAdapters();\r
 252 \r
 253         // register shared images\r
 254         declareWorkbenchImages();\r
 255 \r
 256         // initialize the activity helper\r
 257         activityHelper = IDEWorkbenchActivityHelper.getInstance();\r
 258 \r
 259         // initialize idle handler\r
 260         idleHelper = new IDEIdleHelper(configurer);\r
 261 \r
 262         // initialize the workspace undo monitor\r
 263         workspaceUndoMonitor = WorkspaceUndoMonitor.getInstance();\r
 264 \r
 265         // show Help button in JFace dialogs\r
 266         TrayDialog.setDialogHelpAvailable(true);\r
 267 \r
 268         Policy.setComparator(Collator.getInstance());\r
 269     }\r
 270 \r
 271     private void checkWorkspaceDatabaseIndexes() {\r
 272         try {\r
 273             DatabaseIndexing.validateIndexes();\r
 274         } catch (IOException e) {\r
 275             Activator.logError("Problems encountered while checking database indexes, see exception for details.", e);\r
 276         }\r
 277     }\r
 278 \r
 279     public WorkbenchWindowAdvisor createWorkbenchWindowAdvisorClass(SimanticsWorkbenchAdvisor advisor, IWorkbenchWindowConfigurer configurer) {\r
 280         return new SimanticsWorkbenchWindowAdvisor(this, configurer);\r
 281     }\r
 282 \r
 283     @Override\r
 284     public WorkbenchWindowAdvisor createWorkbenchWindowAdvisor(IWorkbenchWindowConfigurer configurer) {\r
 285         // Attach database session watchdog.\r
 286         new SessionWatchdog().attach( Simantics.getSessionContextProvider() );\r
 287 \r
 288         return createWorkbenchWindowAdvisorClass(this, configurer);\r
 289     }\r
 290 \r
 291     /**\r
 292      * For gaining direct access to super.openWindows() in implementations\r
 293      * inheriting this one.\r
 294      */\r
 295     public boolean openWindowsSuper() {\r
 296         return super.openWindows();\r
 297     }\r
 298 \r
 299     /**\r
 300      * Sadly we do not know why key bindings are lost and why this helps. But it\r
 301      * does. Visiting the <code>Keys</code> preference page and pressing OK uses\r
 302      * this the same call and it seems to salvage the bindings that have been in\r
 303      * some cases destroyed by <code>BindingToModelProcessor</code>.\r
 304      * \r
 305      * <p>\r
 306      * Related links:\r
 307      * https://techblog.ralph-schuster.eu/2013/10/13/eclipsee4-problem-with-key-bindings/comment-page-1/\r
 308      * https://www.eclipse.org/forums/index.php/t/550175/\r
 309      * https://bugs.eclipse.org/bugs/show_bug.cgi?id=461037\r
 310      * \r
 311      * @see platform issue #6353\r
 312      */\r
 313     private void fixBindings() {\r
 314         try {\r
 315             IBindingService bs = PlatformUI.getWorkbench().getAdapter(IBindingService.class);\r
 316             bs.savePreferences(bs.getActiveScheme(), bs.getBindings());\r
 317         } catch (IOException e) {\r
 318             Activator.logError(getClass().getSimpleName() + ".fixBindings failed", e);\r
 319         }\r
 320     }\r
 321 \r
 322     @Override\r
 323     public boolean openWindows() {\r
 324         boolean platformOk = startPlatform();\r
 325         TimeLogger.log("SimanticsWorkbenchAdvisor.startPlatform finished");\r
 326 \r
 327         if (platformOk) {\r
 328             // At this point workbenchConfigurer.getSaveAndRestore()\r
 329             // returns false iff something has gone terribly wrong\r
 330             // before this. Currently saveAndRestore is always true.\r
 331             boolean windowsOpened = super.openWindows();\r
 332             TimeLogger.log("Opened windows");\r
 333             if (windowsOpened) {\r
 334                 workbenchWindowsInitialized = true;\r
 335 \r
 336                 // Start the database garbage collector after a short while.\r
 337                 SessionGarbageCollectorJob.getInstance().scheduleAfterQuietTime();\r
 338 \r
 339                 // Discard database session undo history at this point to prevent\r
 340                 // the user from undoing any initialization operations performed\r
 341                 // by the platform startup.\r
 342                 SimanticsPlatform.INSTANCE.discardSessionUndoHistory();\r
 343                 TimeLogger.log("Discarded session undo history");\r
 344 \r
 345                 // #6353: Workaround for  \r
 346                 fixBindings();\r
 347 \r
 348                 return true;\r
 349             }\r
 350         }\r
 351 \r
 352         // Make sure platform shutdown is ran if window opening fails.\r
 353         try {\r
 354             platformShutdownRunnable.run(null);\r
 355         } catch (InvocationTargetException e) {\r
 356             Activator.logError(getClass().getSimpleName() + ".openWindows failed", e.getCause());\r
 357         } catch (InterruptedException e) {\r
 358             Activator.logError(getClass().getSimpleName() + ".openWindows failed", e);\r
 359         }\r
 360         return false;\r
 361     }\r
 362 \r
 363     protected boolean startPlatform() {\r
 364         // Verify selected perspective\r
 365         if (args.contains(SimanticsArguments.PERSPECTIVE)) {\r
 366             String perspectiveId = args.get(SimanticsArguments.PERSPECTIVE);\r
 367             IPerspectiveDescriptor perspective = PlatformUI.getWorkbench().getPerspectiveRegistry().findPerspectiveWithId(perspectiveId);\r
 368             if (perspective == null) {\r
 369                 StringBuilder msg = new StringBuilder();\r
 370                 msg.append("Requested perspective not found: '" + perspectiveId + "'\n");\r
 371                 msg.append("Valid alternatives are:\n");\r
 372                 for (IPerspectiveDescriptor pd : PlatformUI.getWorkbench().getPerspectiveRegistry().getPerspectives()) {\r
 373                     msg.append("    " + pd.getId() + "\n");\r
 374                 }\r
 375 \r
 376                 ShowMessage.syncShowError("Invalid Perspective", msg.toString());\r
 377                 return false;\r
 378             }\r
 379         }\r
 380 \r
 381         ILog log = Platform.getLog(Activator.getDefault().getBundle());\r
 382 \r
 383         try {\r
 384             //\r
 385             //\r
 386             // Create Simantics Platform Helper.\r
 387             //\r
 388             // If Simantics is started from Eclipse IDE or with -fixerrors option,\r
 389             // there is an attempt to fix errors.\r
 390             //\r
 391             // On ontology mismatch, there is an attempt to merge new ontology to the\r
 392             // existing database. With -reinstall, the database is cleaned and\r
 393             // reinstalled.\r
 394             //\r
 395             //\r
 396 \r
 397             RecoveryPolicy workspacePolicy = Platform.inDevelopmentMode() ? RecoveryPolicy.FixError : RecoveryPolicy.ThrowError;\r
 398             OntologyRecoveryPolicy ontologyPolicy = Platform.inDevelopmentMode() ? OntologyRecoveryPolicy.Merge : OntologyRecoveryPolicy.ThrowError;\r
 399 \r
 400             if (args.contains(SimanticsArguments.RECOVERY_POLICY_FIX_ERRORS)) {\r
 401                 workspacePolicy = RecoveryPolicy.FixError;\r
 402                 ontologyPolicy = OntologyRecoveryPolicy.Merge;\r
 403             }\r
 404 \r
 405             boolean requireSynchronize = true;\r
 406 \r
 407             if (args.contains(SimanticsArguments.ONTOLOGY_RECOVERY_POLICY_REINSTALL)) {\r
 408                 ontologyPolicy = OntologyRecoveryPolicy.ReinstallDatabase;\r
 409             }\r
 410 \r
 411             if (args.contains(SimanticsArguments.DO_NOT_SYNCHRONIZE_ONTOLOGIES)) {\r
 412                 requireSynchronize = false;\r
 413             }\r
 414             \r
 415             if (args.contains(SimanticsArguments.DISABLE_INDEX)) {\r
 416                 Indexing.setDefaultDependenciesIndexingEnabled(false);\r
 417             }\r
 418 \r
 419             if (args.contains(SimanticsArguments.SERVER)) {\r
 420                 String serverAddress = args.get(SimanticsArguments.SERVER);\r
 421                 throw new PlatformException("Argument not supported: " + SimanticsArguments.SERVER + " " + serverAddress);\r
 422             }\r
 423 \r
 424             String databaseDriverId = Simantics.getDefaultDatabaseDriver();\r
 425             if (args.contains(SimanticsArguments.DATABASE_ID)) {\r
 426                 databaseDriverId = args.get(SimanticsArguments.DATABASE_ID);\r
 427                 Simantics.setDefaultDatabaseDriver(databaseDriverId);\r
 428             }\r
 429             \r
 430             IProgressMonitor mon = null;\r
 431             if (PROFILE_PLATFORM_STARTUP)\r
 432                 mon = new TimingProgressMonitor();\r
 433             SimanticsPlatform.INSTANCE.startUp(databaseDriverId, mon, workspacePolicy, ontologyPolicy, requireSynchronize, new JFaceUserAgent());\r
 434 \r
 435             // Make sure that the default perspective comes from the project if\r
 436             // the project has set ProjectKeys#DEFAULT_PERSPECTIVE.\r
 437             // This might go wrong if project features interact with\r
 438             // PerspectiveRegistry while configuring themselves, since that will\r
 439             // cause an invocation to #getInitialWindowPerspectiveId() while\r
 440             // the project has not yet been properly initialized.\r
 441             getWorkbenchConfigurer().getWorkbench().getPerspectiveRegistry().setDefaultPerspective(getInitialWindowPerspectiveId());\r
 442             TimeLogger.log("Completed setting default perspective");\r
 443 \r
 444             return true;\r
 445         } catch (CancelStartupException e) {\r
 446             return false;\r
 447         } catch (PlatformException e) {\r
 448             boolean hasStackTrace = e.getStackTrace().length > 0;\r
 449             Throwable ee = e;\r
 450             while (ee.getCause() != null) {\r
 451                 ee = ee.getCause();\r
 452                 hasStackTrace = ee.getStackTrace().length > 0;\r
 453             }\r
 454 \r
 455             log.log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), hasStackTrace ? e : null));\r
 456             if (hasStackTrace) {\r
 457                 new ShowError("Platform Initialization Failed", "Simantics Platform initialization failed:\n\n" + e.getMessage(), e, true);\r
 458             } else {\r
 459                 StringBuilder sb = new StringBuilder(256);\r
 460                 sb.append(e.getMessage());\r
 461                 for (Throwable c=e.getCause(); null != c && null != c.getMessage(); c=c.getCause())\r
 462                     sb.append("\ncause: ").append(c.getMessage());\r
 463                 new ShowError("Startup Failed", sb.toString(), (Exception) null, true);\r
 464             }\r
 465 \r
 466             return false;\r
 467         } catch (Exception e) {\r
 468             log.log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e));\r
 469 \r
 470             Throwable cause = e.getCause();\r
 471             if (cause instanceof RebootRequiredException) {\r
 472                 RebootRequiredException rre = (RebootRequiredException) cause;\r
 473                 StringBuilder msg = new StringBuilder();\r
 474                 msg.append("The application must be restarted after installing the following products:\n");\r
 475                 for (Product product : rre.products)\r
 476                     msg.append("\t" + product + "\n");\r
 477                 msg.append("\nThe application will now close.");\r
 478                 MessageDialog.openInformation(null, "Restart Required", msg.toString());\r
 479             } else {\r
 480                 new ShowError("Platform Startup Failed", "Simantics Platform startup failed:\n\n" + e.getMessage(), e, true);\r
 481             }\r
 482             return false;\r
 483         }\r
 484 \r
 485     }\r
 486 \r
 487     /*\r
 488      * (non-Javadoc)\r
 489      *\r
 490      * @see org.eclipse.ui.application.WorkbenchAdvisor#preStartup()\r
 491      */\r
 492     @Override\r
 493     public void preStartup() {\r
 494 \r
 495         // Suspend background jobs while we startup\r
 496         Job.getJobManager().suspend();\r
 497 \r
 498         // Register the build actions\r
 499         IProgressService service = PlatformUI.getWorkbench()\r
 500         .getProgressService();\r
 501         ImageDescriptor newImage = IDEInternalWorkbenchImages\r
 502         .getImageDescriptor(IDEInternalWorkbenchImages.IMG_ETOOL_BUILD_EXEC);\r
 503         service.registerIconForFamily(newImage,\r
 504                 ResourcesPlugin.FAMILY_MANUAL_BUILD);\r
 505         service.registerIconForFamily(newImage,\r
 506                 ResourcesPlugin.FAMILY_AUTO_BUILD);\r
 507     }\r
 508 \r
 509     /*\r
 510      * (non-Javadoc)\r
 511      *\r
 512      * @see org.eclipse.ui.application.WorkbenchAdvisor#postStartup()\r
 513      */\r
 514     @Override\r
 515     public void postStartup() {\r
 516         try {\r
 517             refreshFromLocal();\r
 518             activateProxyService();\r
 519             ((Workbench) PlatformUI.getWorkbench()).registerService(\r
 520                     ISelectionConversionService.class,\r
 521                     new IDESelectionConversionService());\r
 522 \r
 523             initializeSettingsChangeListener();\r
 524             Display.getCurrent().addListener(SWT.Settings,\r
 525                     settingsChangeListener);\r
 526         } finally {// Resume background jobs after we startup\r
 527             Job.getJobManager().resume();\r
 528         }\r
 529     }\r
 530 \r
 531     /**\r
 532      * Activate the proxy service by obtaining it.\r
 533      */\r
 534     private void activateProxyService() {\r
 535         Bundle bundle = Platform.getBundle("org.eclipse.ui.ide"); //$NON-NLS-1$\r
 536         Object proxyService = null;\r
 537         if (bundle != null) {\r
 538             ServiceReference<?> ref = bundle.getBundleContext().getServiceReference(IProxyService.class.getName());\r
 539             if (ref != null)\r
 540                 proxyService = bundle.getBundleContext().getService(ref);\r
 541         }\r
 542         if (proxyService == null) {\r
 543             IDEWorkbenchPlugin.log("Proxy service could not be found."); //$NON-NLS-1$\r
 544         }\r
 545     }\r
 546 \r
 547     /**\r
 548      * Initialize the listener for settings changes.\r
 549      */\r
 550     private void initializeSettingsChangeListener() {\r
 551         settingsChangeListener = new Listener() {\r
 552 \r
 553             boolean currentHighContrast = Display.getCurrent()\r
 554             .getHighContrast();\r
 555 \r
 556             @Override\r
 557             public void handleEvent(org.eclipse.swt.widgets.Event event) {\r
 558                 if (Display.getCurrent().getHighContrast() == currentHighContrast)\r
 559                     return;\r
 560 \r
 561                 currentHighContrast = !currentHighContrast;\r
 562 \r
 563                 // make sure they really want to do this\r
 564                 if (new MessageDialog(null,\r
 565                         IDEWorkbenchMessages.SystemSettingsChange_title, null,\r
 566                         IDEWorkbenchMessages.SystemSettingsChange_message,\r
 567                         MessageDialog.QUESTION, new String[] {\r
 568                         IDEWorkbenchMessages.SystemSettingsChange_yes,\r
 569                         IDEWorkbenchMessages.SystemSettingsChange_no },\r
 570                         1).open() == Window.OK) {\r
 571                     PlatformUI.getWorkbench().restart();\r
 572                 }\r
 573             }\r
 574         };\r
 575 \r
 576     }\r
 577 \r
 578     /*\r
 579      * (non-Javadoc)\r
 580      *\r
 581      * @see org.eclipse.ui.application.WorkbenchAdvisor#postShutdown\r
 582      */\r
 583     @Override\r
 584     public void postShutdown() {\r
 585         if (activityHelper != null) {\r
 586             activityHelper.shutdown();\r
 587             activityHelper = null;\r
 588         }\r
 589         if (idleHelper != null) {\r
 590             idleHelper.shutdown();\r
 591             idleHelper = null;\r
 592         }\r
 593         if (workspaceUndoMonitor != null) {\r
 594             workspaceUndoMonitor.shutdown();\r
 595             workspaceUndoMonitor = null;\r
 596         }\r
 597         if (IDEWorkbenchPlugin.getPluginWorkspace() != null) {\r
 598             disconnectFromWorkspace();\r
 599         }\r
 600     }\r
 601 \r
 602     /*\r
 603      * (non-Javadoc)\r
 604      *\r
 605      * @see org.eclipse.ui.application.WorkbenchAdvisor#preShutdown()\r
 606      */\r
 607     @Override\r
 608     public boolean preShutdown() {\r
 609         Display.getCurrent().removeListener(SWT.Settings,\r
 610                 settingsChangeListener);\r
 611         return super.preShutdown();\r
 612     }\r
 613 \r
 614     /**\r
 615      * Return true if the intro plugin is present and false otherwise.\r
 616      *\r
 617      * @return boolean\r
 618      */\r
 619     public boolean hasIntro() {\r
 620         return getWorkbenchConfigurer().getWorkbench().getIntroManager()\r
 621                 .hasIntro();\r
 622     }\r
 623 \r
 624     private void refreshFromLocal() {\r
 625         String[] commandLineArgs = Platform.getCommandLineArgs();\r
 626         IPreferenceStore store = IDEWorkbenchPlugin.getDefault()\r
 627                 .getPreferenceStore();\r
 628         boolean refresh = store\r
 629                 .getBoolean(IDEInternalPreferences.REFRESH_WORKSPACE_ON_STARTUP);\r
 630         if (!refresh) {\r
 631             return;\r
 632         }\r
 633 \r
 634         // Do not refresh if it was already done by core on startup.\r
 635         for (int i = 0; i < commandLineArgs.length; i++) {\r
 636             if (commandLineArgs[i].equalsIgnoreCase("-refresh")) { //$NON-NLS-1$\r
 637                 return;\r
 638             }\r
 639         }\r
 640 \r
 641         final IContainer root = ResourcesPlugin.getWorkspace().getRoot();\r
 642         Job job = new WorkspaceJob(IDEWorkbenchMessages.Workspace_refreshing) {\r
 643             @Override\r
 644             public IStatus runInWorkspace(IProgressMonitor monitor)\r
 645                     throws CoreException {\r
 646                 root.refreshLocal(IResource.DEPTH_INFINITE, monitor);\r
 647                 return Status.OK_STATUS;\r
 648             }\r
 649         };\r
 650         job.setRule(root);\r
 651         job.schedule();\r
 652     }\r
 653 \r
 654     private static class CancelableProgressMonitorWrapper extends ProgressMonitorWrapper {\r
 655         private double total = 0;\r
 656         private ProgressMonitorJobsDialog dialog;\r
 657 \r
 658         CancelableProgressMonitorWrapper(IProgressMonitor monitor,\r
 659                 ProgressMonitorJobsDialog dialog) {\r
 660             super(monitor);\r
 661             this.dialog = dialog;\r
 662         }\r
 663 \r
 664         /*\r
 665          * (non-Javadoc)\r
 666          * @see org.eclipse.core.runtime.ProgressMonitorWrapper#internalWorked(double)\r
 667          */\r
 668         public void internalWorked(double work) {\r
 669             super.internalWorked(work);\r
 670             total += work;\r
 671             updateProgressDetails();\r
 672         }\r
 673 \r
 674         /*\r
 675          * (non-Javadoc)\r
 676          * @see org.eclipse.core.runtime.ProgressMonitorWrapper#worked(int)\r
 677          */\r
 678         public void worked(int work) {\r
 679             super.worked(work);\r
 680             total += work;\r
 681             updateProgressDetails();\r
 682         }\r
 683 \r
 684         public void beginTask(String name, int totalWork) {\r
 685             super.beginTask(name, totalWork);\r
 686             subTask(IDEWorkbenchMessages.IDEWorkbenchAdvisor_preHistoryCompaction);\r
 687         }\r
 688 \r
 689         private void updateProgressDetails() {\r
 690             if (!isCanceled() && Math.abs(total - 4.0) < 0.0001 /* right before history compacting */) {\r
 691                 subTask(IDEWorkbenchMessages.IDEWorkbenchAdvisor_cancelHistoryPruning);\r
 692                 dialog.setCancelable(true);\r
 693             }\r
 694             if (Math.abs(total - 5.0) < 0.0001 /* history compacting finished */) {\r
 695                 subTask(IDEWorkbenchMessages.IDEWorkbenchAdvisor_postHistoryCompaction);\r
 696                 dialog.setCancelable(false);\r
 697             }\r
 698         }\r
 699     }\r
 700 \r
 701     private static class CancelableProgressMonitorJobsDialog extends ProgressMonitorJobsDialog {\r
 702 \r
 703         public CancelableProgressMonitorJobsDialog(Shell parent) {\r
 704             super(parent);\r
 705         }\r
 706 \r
 707         /*\r
 708          * (non-Javadoc)\r
 709          * @see org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog#createDetailsButton(org.eclipse.swt.widgets.Composite)\r
 710          */\r
 711         protected void createButtonsForButtonBar(Composite parent) {\r
 712             super.createButtonsForButtonBar(parent);\r
 713             registerCancelButtonListener();\r
 714         }\r
 715 \r
 716         public void registerCancelButtonListener() {\r
 717             cancel.addSelectionListener(new SelectionAdapter() {\r
 718                 public void widgetSelected(SelectionEvent e) {\r
 719                     subTaskLabel.setText(""); //$NON-NLS-1$\r
 720                 }\r
 721             });\r
 722         }\r
 723     }\r
 724 \r
 725 \r
 726     final IRunnableWithProgress platformShutdownRunnable = new IRunnableWithProgress() {\r
 727         /**\r
 728          * @param monitor\r
 729          *            the progress monitor to use for reporting progress to the\r
 730          *            user, or <code>null</code> indicating that no progress\r
 731          *            should be reported and the operation cannot be cancelled.\r
 732          */\r
 733         @Override\r
 734         public void run(IProgressMonitor monitor) {\r
 735             SubMonitor progress = SubMonitor.convert(monitor, SHUT_DOWN_PLATFORM_TASK, 100);\r
 736             try {\r
 737                 try {\r
 738                     progress.subTask("Platform");\r
 739                     SimanticsPlatform.INSTANCE.shutdown(progress.newChild(50));\r
 740                 } catch (PlatformException e) {\r
 741                     Activator.logError("Problems encountered while shutting down Simantics platform, see exception for details.", e);\r
 742                 }\r
 743 \r
 744                 progress.subTask("Remaining database connections");\r
 745                 SimanticsUI.closeSessions();\r
 746                 progress.worked(20);\r
 747                 TimedSessionCache.close();\r
 748                 progress.worked(20);\r
 749 \r
 750                 progress.subTask("Thread pools");\r
 751                 ThreadUtils.shutdown();\r
 752                 progress.worked(5);\r
 753 \r
 754                 progress.subTask("Clear index status");\r
 755                 try {\r
 756                     // Everything ok, clear index dirty state.\r
 757                     DatabaseIndexing.clearAllDirty();\r
 758                 } catch (IOException e) {\r
 759                     Activator.logError("Problems encountered while refreshing database index states, see exception for details.", e);\r
 760                 }\r
 761                 progress.worked(5);\r
 762 \r
 763                 progress.setWorkRemaining(0);\r
 764             } finally {\r
 765                 if (monitor != null) {\r
 766                     monitor.done();\r
 767                 }\r
 768             }\r
 769         }\r
 770     };\r
 771 \r
 772     /**\r
 773      * Disconnect from the workspace and close ProCore sessions.\r
 774      */\r
 775     private void disconnectFromWorkspace() {\r
 776         // save the workspace\r
 777         final MultiStatus status = new MultiStatus(\r
 778                 IDEWorkbenchPlugin.IDE_WORKBENCH, 1,\r
 779                 IDEWorkbenchMessages.ProblemSavingWorkbench, null);\r
 780 \r
 781         final ProgressMonitorJobsDialog p = new CancelableProgressMonitorJobsDialog(\r
 782                 null);\r
 783 \r
 784         final boolean applyPolicy = ResourcesPlugin.getWorkspace()\r
 785                 .getDescription().isApplyFileStatePolicy();\r
 786 \r
 787         final IRunnableWithProgress workspaceShutdownRunnable = new IRunnableWithProgress() {\r
 788             @Override\r
 789             public void run(IProgressMonitor monitor) {\r
 790                 try {\r
 791                     status.merge(((Workspace) ResourcesPlugin.getWorkspace()).save(true, true, monitor));\r
 792                 } catch (CoreException e) {\r
 793                     status.merge(e.getStatus());\r
 794                 }\r
 795             }\r
 796         };\r
 797 \r
 798         IRunnableWithProgress shutdownRunnable = new IRunnableWithProgress() {\r
 799             @Override\r
 800             public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {\r
 801                 if (applyPolicy)\r
 802                     monitor = new CancelableProgressMonitorWrapper(\r
 803                             monitor, p);\r
 804 \r
 805                 SubMonitor progress = SubMonitor.convert(monitor, SHUT_DOWN_TASK, 2);\r
 806                 try {\r
 807                     workspaceShutdownRunnable.run(progress.newChild(1, SubMonitor.SUPPRESS_NONE));\r
 808                     platformShutdownRunnable.run(progress.newChild(1, SubMonitor.SUPPRESS_NONE));\r
 809                 } finally {\r
 810                     monitor.done();\r
 811                 }\r
 812             }\r
 813         };\r
 814 \r
 815         try {\r
 816             new ProgressMonitorJobsDialog(null).run(true, false, shutdownRunnable);\r
 817         } catch (InvocationTargetException e) {\r
 818             status.merge(new Status(IStatus.ERROR,\r
 819                     IDEWorkbenchPlugin.IDE_WORKBENCH, 1,\r
 820                     IDEWorkbenchMessages.InternalError, e.getTargetException()));\r
 821         } catch (InterruptedException e) {\r
 822             status.merge(new Status(IStatus.ERROR,\r
 823                     IDEWorkbenchPlugin.IDE_WORKBENCH, 1,\r
 824                     IDEWorkbenchMessages.InternalError, e));\r
 825         }\r
 826         ErrorDialog.openError(null,\r
 827                 IDEWorkbenchMessages.ProblemsSavingWorkspace, null, status,\r
 828                 IStatus.ERROR | IStatus.WARNING);\r
 829         if (!status.isOK()) {\r
 830             IDEWorkbenchPlugin.log(\r
 831                     IDEWorkbenchMessages.ProblemsSavingWorkspace, status);\r
 832         }\r
 833     }\r
 834 \r
 835     /*\r
 836      * (non-Javadoc)\r
 837      *\r
 838      * @see org.eclipse.ui.application.WorkbenchAdvisor#getDefaultPageInput\r
 839      */\r
 840     @Override\r
 841     public IAdaptable getDefaultPageInput() {\r
 842         return ResourcesPlugin.getWorkspace().getRoot();\r
 843     }\r
 844 \r
 845     /*\r
 846      * (non-Javadoc)\r
 847      *\r
 848      * @see org.eclipse.ui.application.WorkbenchAdvisor\r
 849      */\r
 850     @Override\r
 851     public String getInitialWindowPerspectiveId() {\r
 852         int index = PlatformUI.getWorkbench().getWorkbenchWindowCount() - 1;\r
 853 \r
 854         String perspectiveId = null;\r
 855         AboutInfo[] welcomeInfos = getWelcomePerspectiveInfos();\r
 856         if (index >= 0 && welcomeInfos != null && index < welcomeInfos.length) {\r
 857             perspectiveId = welcomeInfos[index].getWelcomePerspectiveId();\r
 858         }\r
 859 \r
 860         if (perspectiveId == null && args.contains(SimanticsArguments.PERSPECTIVE)) {\r
 861             String id = args.get(SimanticsArguments.PERSPECTIVE);\r
 862             IPerspectiveDescriptor perspective = PlatformUI.getWorkbench().getPerspectiveRegistry().findPerspectiveWithId(id);\r
 863             if (perspective != null)\r
 864                 perspectiveId = id;\r
 865         }\r
 866 \r
 867         if (perspectiveId == null) {\r
 868             IProject project = SimanticsUI.peekProject();\r
 869             if (project != null)\r
 870                 perspectiveId = project.getHint(ProjectKeys.DEFAULT_PERSPECTIVE);\r
 871         }\r
 872 \r
 873         //System.out.println("Initial perspective: " + perspectiveId);\r
 874 \r
 875         return perspectiveId;\r
 876     }\r
 877 \r
 878     /**\r
 879      * Returns the map of versioned feature ids -> info object for all installed\r
 880      * features. The format of the versioned feature id (the key of the map) is\r
 881      * featureId + ":" + versionId.\r
 882      *\r
 883      * @return map of versioned feature ids -> info object (key type:\r
 884      *         <code>String</code>, value type: <code>AboutInfo</code>)\r
 885      * @since 3.0\r
 886      */\r
 887     private Map<String, AboutInfo> computeBundleGroupMap() {\r
 888         // use tree map to get predicable order\r
 889         Map<String, AboutInfo> ids = new TreeMap<String, AboutInfo>();\r
 890 \r
 891         IBundleGroupProvider[] providers = Platform.getBundleGroupProviders();\r
 892         for (int i = 0; i < providers.length; ++i) {\r
 893             IBundleGroup[] groups = providers[i].getBundleGroups();\r
 894             for (int j = 0; j < groups.length; ++j) {\r
 895                 IBundleGroup group = groups[j];\r
 896                 AboutInfo info = new AboutInfo(group);\r
 897 \r
 898                 String version = info.getVersionId();\r
 899                 version = version == null ? "0.0.0" //$NON-NLS-1$\r
 900                         : new Version(version).toString();\r
 901                 String versionedFeature = group.getIdentifier() + ":" + version; //$NON-NLS-1$\r
 902 \r
 903                 ids.put(versionedFeature, info);\r
 904             }\r
 905         }\r
 906 \r
 907         return ids;\r
 908     }\r
 909 \r
 910     /**\r
 911      * Returns the ordered map of versioned feature ids -> AboutInfo that are\r
 912      * new for this session.\r
 913      *\r
 914      * @return ordered map of versioned feature ids (key type:\r
 915      *         <code>String</code>) -> infos (value type:\r
 916      *         <code>AboutInfo</code>).\r
 917      */\r
 918     public Map<String, AboutInfo> getNewlyAddedBundleGroups() {\r
 919         if (newlyAddedBundleGroups == null) {\r
 920             newlyAddedBundleGroups = createNewBundleGroupsMap();\r
 921         }\r
 922         return newlyAddedBundleGroups;\r
 923     }\r
 924 \r
 925     /**\r
 926      * Updates the old features setting and returns a map of new features.\r
 927      */\r
 928     private Map<String, AboutInfo> createNewBundleGroupsMap() {\r
 929         // retrieve list of installed bundle groups from last session\r
 930         IDialogSettings settings = IDEWorkbenchPlugin.getDefault()\r
 931                 .getDialogSettings();\r
 932         String[] previousFeaturesArray = settings.getArray(INSTALLED_FEATURES);\r
 933 \r
 934         // get a map of currently installed bundle groups and store it for next\r
 935         // session\r
 936         Map<String, AboutInfo> bundleGroups = computeBundleGroupMap();\r
 937         String[] currentFeaturesArray = new String[bundleGroups.size()];\r
 938         bundleGroups.keySet().toArray(currentFeaturesArray);\r
 939         settings.put(INSTALLED_FEATURES, currentFeaturesArray);\r
 940 \r
 941         // remove the previously known from the current set\r
 942         if (previousFeaturesArray != null) {\r
 943             for (int i = 0; i < previousFeaturesArray.length; ++i) {\r
 944                 bundleGroups.remove(previousFeaturesArray[i]);\r
 945             }\r
 946         }\r
 947 \r
 948         return bundleGroups;\r
 949     }\r
 950 \r
 951     /**\r
 952      * Declares all IDE-specific workbench images. This includes both "shared"\r
 953      * images (named in {@link IDE.SharedImages}) and internal images (named in\r
 954      * {@link org.eclipse.ui.internal.ide.IDEInternalWorkbenchImages}).\r
 955      *\r
 956      * @see IWorkbenchConfigurer#declareImage\r
 957      */\r
 958     private void declareWorkbenchImages() {\r
 959 \r
 960         final String ICONS_PATH = "$nl$/icons/full/";//$NON-NLS-1$\r
 961         final String PATH_ELOCALTOOL = ICONS_PATH + "elcl16/"; // Enabled //$NON-NLS-1$\r
 962 \r
 963         // toolbar\r
 964         // icons.\r
 965         final String PATH_DLOCALTOOL = ICONS_PATH + "dlcl16/"; // Disabled //$NON-NLS-1$\r
 966         // //$NON-NLS-1$\r
 967         // toolbar\r
 968         // icons.\r
 969         final String PATH_ETOOL = ICONS_PATH + "etool16/"; // Enabled toolbar //$NON-NLS-1$\r
 970         // //$NON-NLS-1$\r
 971         // icons.\r
 972         final String PATH_DTOOL = ICONS_PATH + "dtool16/"; // Disabled toolbar //$NON-NLS-1$\r
 973         // //$NON-NLS-1$\r
 974         // icons.\r
 975         final String PATH_OBJECT = ICONS_PATH + "obj16/"; // Model object //$NON-NLS-1$\r
 976         // //$NON-NLS-1$\r
 977         // icons\r
 978         final String PATH_WIZBAN = ICONS_PATH + "wizban/"; // Wizard //$NON-NLS-1$\r
 979         // //$NON-NLS-1$\r
 980         // icons\r
 981 \r
 982         Bundle ideBundle = Platform.getBundle(IDEWorkbenchPlugin.IDE_WORKBENCH);\r
 983 \r
 984         declareWorkbenchImage(ideBundle,\r
 985                 IDEInternalWorkbenchImages.IMG_ETOOL_BUILD_EXEC, PATH_ETOOL\r
 986                 + "build_exec.gif", false); //$NON-NLS-1$\r
 987         declareWorkbenchImage(ideBundle,\r
 988                 IDEInternalWorkbenchImages.IMG_ETOOL_BUILD_EXEC_HOVER,\r
 989                 PATH_ETOOL + "build_exec.gif", false); //$NON-NLS-1$\r
 990         declareWorkbenchImage(ideBundle,\r
 991                 IDEInternalWorkbenchImages.IMG_ETOOL_BUILD_EXEC_DISABLED,\r
 992                 PATH_DTOOL + "build_exec.gif", false); //$NON-NLS-1$\r
 993 \r
 994         declareWorkbenchImage(ideBundle,\r
 995                 IDEInternalWorkbenchImages.IMG_ETOOL_SEARCH_SRC, PATH_ETOOL\r
 996                 + "search_src.gif", false); //$NON-NLS-1$\r
 997         declareWorkbenchImage(ideBundle,\r
 998                 IDEInternalWorkbenchImages.IMG_ETOOL_SEARCH_SRC_HOVER,\r
 999                 PATH_ETOOL + "search_src.gif", false); //$NON-NLS-1$\r
1000         declareWorkbenchImage(ideBundle,\r
1001                 IDEInternalWorkbenchImages.IMG_ETOOL_SEARCH_SRC_DISABLED,\r
1002                 PATH_DTOOL + "search_src.gif", false); //$NON-NLS-1$\r
1003 \r
1004         declareWorkbenchImage(ideBundle,\r
1005                 IDEInternalWorkbenchImages.IMG_ETOOL_NEXT_NAV, PATH_ETOOL\r
1006                 + "next_nav.gif", false); //$NON-NLS-1$\r
1007 \r
1008         declareWorkbenchImage(ideBundle,\r
1009                 IDEInternalWorkbenchImages.IMG_ETOOL_PREVIOUS_NAV, PATH_ETOOL\r
1010                 + "prev_nav.gif", false); //$NON-NLS-1$\r
1011 \r
1012         declareWorkbenchImage(ideBundle,\r
1013                 IDEInternalWorkbenchImages.IMG_WIZBAN_NEWPRJ_WIZ, PATH_WIZBAN\r
1014                 + "newprj_wiz.png", false); //$NON-NLS-1$\r
1015         declareWorkbenchImage(ideBundle,\r
1016                 IDEInternalWorkbenchImages.IMG_WIZBAN_NEWFOLDER_WIZ,\r
1017                 PATH_WIZBAN + "newfolder_wiz.png", false); //$NON-NLS-1$\r
1018         declareWorkbenchImage(ideBundle,\r
1019                 IDEInternalWorkbenchImages.IMG_WIZBAN_NEWFILE_WIZ, PATH_WIZBAN\r
1020                 + "newfile_wiz.png", false); //$NON-NLS-1$\r
1021 \r
1022         declareWorkbenchImage(ideBundle,\r
1023                 IDEInternalWorkbenchImages.IMG_WIZBAN_IMPORTDIR_WIZ,\r
1024                 PATH_WIZBAN + "importdir_wiz.png", false); //$NON-NLS-1$\r
1025         declareWorkbenchImage(ideBundle,\r
1026                 IDEInternalWorkbenchImages.IMG_WIZBAN_IMPORTZIP_WIZ,\r
1027                 PATH_WIZBAN + "importzip_wiz.png", false); //$NON-NLS-1$\r
1028 \r
1029         declareWorkbenchImage(ideBundle,\r
1030                 IDEInternalWorkbenchImages.IMG_WIZBAN_EXPORTDIR_WIZ,\r
1031                 PATH_WIZBAN + "exportdir_wiz.png", false); //$NON-NLS-1$\r
1032         declareWorkbenchImage(ideBundle,\r
1033                 IDEInternalWorkbenchImages.IMG_WIZBAN_EXPORTZIP_WIZ,\r
1034                 PATH_WIZBAN + "exportzip_wiz.png", false); //$NON-NLS-1$\r
1035 \r
1036         declareWorkbenchImage(ideBundle,\r
1037                 IDEInternalWorkbenchImages.IMG_WIZBAN_RESOURCEWORKINGSET_WIZ,\r
1038                 PATH_WIZBAN + "workset_wiz.png", false); //$NON-NLS-1$\r
1039 \r
1040         declareWorkbenchImage(ideBundle,\r
1041                 IDEInternalWorkbenchImages.IMG_DLGBAN_SAVEAS_DLG, PATH_WIZBAN\r
1042                 + "saveas_wiz.png", false); //$NON-NLS-1$\r
1043 \r
1044         declareWorkbenchImage(ideBundle,\r
1045                 IDEInternalWorkbenchImages.IMG_DLGBAN_QUICKFIX_DLG, PATH_WIZBAN\r
1046                 + "quick_fix.png", false); //$NON-NLS-1$\r
1047 \r
1048         declareWorkbenchImage(ideBundle, IDE.SharedImages.IMG_OBJ_PROJECT,\r
1049                 PATH_OBJECT + "prj_obj.gif", true); //$NON-NLS-1$\r
1050         declareWorkbenchImage(ideBundle,\r
1051                 IDE.SharedImages.IMG_OBJ_PROJECT_CLOSED, PATH_OBJECT\r
1052                 + "cprj_obj.gif", true); //$NON-NLS-1$\r
1053         declareWorkbenchImage(ideBundle, IDE.SharedImages.IMG_OPEN_MARKER,\r
1054                 PATH_ELOCALTOOL + "gotoobj_tsk.gif", true); //$NON-NLS-1$\r
1055 \r
1056         declareWorkbenchImage(ideBundle,\r
1057                 IDEInternalWorkbenchImages.IMG_ELCL_QUICK_FIX_ENABLED,\r
1058                 PATH_ELOCALTOOL + "smartmode_co.gif", true); //$NON-NLS-1$\r
1059 \r
1060         declareWorkbenchImage(ideBundle,\r
1061                 IDEInternalWorkbenchImages.IMG_DLCL_QUICK_FIX_DISABLED,\r
1062                 PATH_DLOCALTOOL + "smartmode_co.gif", true); //$NON-NLS-1$\r
1063 \r
1064         // task objects\r
1065         // declareRegistryImage(IDEInternalWorkbenchImages.IMG_OBJS_HPRIO_TSK,\r
1066         // PATH_OBJECT+"hprio_tsk.gif");\r
1067         // declareRegistryImage(IDEInternalWorkbenchImages.IMG_OBJS_MPRIO_TSK,\r
1068         // PATH_OBJECT+"mprio_tsk.gif");\r
1069         // declareRegistryImage(IDEInternalWorkbenchImages.IMG_OBJS_LPRIO_TSK,\r
1070         // PATH_OBJECT+"lprio_tsk.gif");\r
1071 \r
1072         declareWorkbenchImage(ideBundle, IDE.SharedImages.IMG_OBJS_TASK_TSK,\r
1073                 PATH_OBJECT + "taskmrk_tsk.gif", true); //$NON-NLS-1$\r
1074         declareWorkbenchImage(ideBundle, IDE.SharedImages.IMG_OBJS_BKMRK_TSK,\r
1075                 PATH_OBJECT + "bkmrk_tsk.gif", true); //$NON-NLS-1$\r
1076 \r
1077         declareWorkbenchImage(ideBundle,\r
1078                 IDEInternalWorkbenchImages.IMG_OBJS_COMPLETE_TSK, PATH_OBJECT\r
1079                 + "complete_tsk.gif", true); //$NON-NLS-1$\r
1080         declareWorkbenchImage(ideBundle,\r
1081                 IDEInternalWorkbenchImages.IMG_OBJS_INCOMPLETE_TSK, PATH_OBJECT\r
1082                 + "incomplete_tsk.gif", true); //$NON-NLS-1$\r
1083         declareWorkbenchImage(ideBundle,\r
1084                 IDEInternalWorkbenchImages.IMG_OBJS_WELCOME_ITEM, PATH_OBJECT\r
1085                 + "welcome_item.gif", true); //$NON-NLS-1$\r
1086         declareWorkbenchImage(ideBundle,\r
1087                 IDEInternalWorkbenchImages.IMG_OBJS_WELCOME_BANNER, PATH_OBJECT\r
1088                 + "welcome_banner.gif", true); //$NON-NLS-1$\r
1089         declareWorkbenchImage(ideBundle,\r
1090                 IDEInternalWorkbenchImages.IMG_OBJS_ERROR_PATH, PATH_OBJECT\r
1091                 + "error_tsk.gif", true); //$NON-NLS-1$\r
1092         declareWorkbenchImage(ideBundle,\r
1093                 IDEInternalWorkbenchImages.IMG_OBJS_WARNING_PATH, PATH_OBJECT\r
1094                 + "warn_tsk.gif", true); //$NON-NLS-1$\r
1095         declareWorkbenchImage(ideBundle,\r
1096                 IDEInternalWorkbenchImages.IMG_OBJS_INFO_PATH, PATH_OBJECT\r
1097                 + "info_tsk.gif", true); //$NON-NLS-1$\r
1098 \r
1099         declareWorkbenchImage(ideBundle,\r
1100                 IDEInternalWorkbenchImages.IMG_LCL_FLAT_LAYOUT, PATH_ELOCALTOOL\r
1101                 + "flatLayout.gif", true); //$NON-NLS-1$\r
1102         declareWorkbenchImage(ideBundle,\r
1103                 IDEInternalWorkbenchImages.IMG_LCL_HIERARCHICAL_LAYOUT,\r
1104                 PATH_ELOCALTOOL + "hierarchicalLayout.gif", true); //$NON-NLS-1$\r
1105         declareWorkbenchImage(ideBundle,\r
1106                 IDEInternalWorkbenchImages.IMG_ETOOL_PROBLEM_CATEGORY,\r
1107                 PATH_ETOOL + "problem_category.gif", true); //$NON-NLS-1$\r
1108         /*\r
1109         declareWorkbenchImage(ideBundle,\r
1110                 IDEInternalWorkbenchImages.IMG_LCL_LINKTO_HELP, PATH_ELOCALTOOL\r
1111                         + "linkto_help.gif", false); //$NON-NLS-1$\r
1112          */\r
1113 \r
1114         // synchronization indicator objects\r
1115         // declareRegistryImage(IDEInternalWorkbenchImages.IMG_OBJS_WBET_STAT,\r
1116         // PATH_OVERLAY+"wbet_stat.gif");\r
1117         // declareRegistryImage(IDEInternalWorkbenchImages.IMG_OBJS_SBET_STAT,\r
1118         // PATH_OVERLAY+"sbet_stat.gif");\r
1119         // declareRegistryImage(IDEInternalWorkbenchImages.IMG_OBJS_CONFLICT_STAT,\r
1120         // PATH_OVERLAY+"conflict_stat.gif");\r
1121 \r
1122         // content locality indicator objects\r
1123         // declareRegistryImage(IDEInternalWorkbenchImages.IMG_OBJS_NOTLOCAL_STAT,\r
1124         // PATH_STAT+"notlocal_stat.gif");\r
1125         // declareRegistryImage(IDEInternalWorkbenchImages.IMG_OBJS_LOCAL_STAT,\r
1126         // PATH_STAT+"local_stat.gif");\r
1127         // declareRegistryImage(IDEInternalWorkbenchImages.IMG_OBJS_FILLLOCAL_STAT,\r
1128         // PATH_STAT+"filllocal_stat.gif");\r
1129     }\r
1130 \r
1131     /**\r
1132      * Declares an IDE-specific workbench image.\r
1133      *\r
1134      * @param symbolicName\r
1135      *            the symbolic name of the image\r
1136      * @param path\r
1137      *            the path of the image file; this path is relative to the base\r
1138      *            of the IDE plug-in\r
1139      * @param shared\r
1140      *            <code>true</code> if this is a shared image, and\r
1141      *            <code>false</code> if this is not a shared image\r
1142      * @see IWorkbenchConfigurer#declareImage\r
1143      */\r
1144     private void declareWorkbenchImage(Bundle ideBundle, String symbolicName,\r
1145             String path, boolean shared) {\r
1146         URL url = FileLocator.find(ideBundle, new Path(path), null);\r
1147         ImageDescriptor desc = ImageDescriptor.createFromURL(url);\r
1148         getWorkbenchConfigurer().declareImage(symbolicName, desc, shared);\r
1149     }\r
1150 \r
1151     /*\r
1152      * (non-Javadoc)\r
1153      *\r
1154      * @see org.eclipse.ui.application.WorkbenchAdvisor#getMainPreferencePageId\r
1155      */\r
1156     @Override\r
1157     public String getMainPreferencePageId() {\r
1158         // indicate that we want the Workench preference page to be prominent\r
1159         return WORKBENCH_PREFERENCE_CATEGORY_ID;\r
1160     }\r
1161 \r
1162     /**\r
1163      * @return the workspace location string, or <code>null</code> if the\r
1164      *         location is not being shown\r
1165      */\r
1166     public String getWorkspaceLocation() {\r
1167                 // read command line, which has priority\r
1168                 IEclipseContext context = getWorkbenchConfigurer().getWorkbench().getService(IEclipseContext.class);\r
1169                 String location = context != null ? (String) context.get(E4Workbench.FORCED_SHOW_LOCATION) : null;\r
1170                 if (location != null) {\r
1171                         return location;\r
1172                 }\r
1173                 // read the preference\r
1174                 if (IDEWorkbenchPlugin.getDefault().getPreferenceStore().getBoolean(IDEInternalPreferences.SHOW_LOCATION)) {\r
1175                         return Platform.getLocation().toOSString();\r
1176                 }\r
1177                 return null;\r
1178     }\r
1179 \r
1180     /**\r
1181      * @return the welcome perspective infos, or <code>null</code> if none or\r
1182      *         if they should be ignored due to the new intro being present\r
1183      */\r
1184     public AboutInfo[] getWelcomePerspectiveInfos() {\r
1185         if (welcomePerspectiveInfos == null) {\r
1186             // support old welcome perspectives if intro plugin is not present\r
1187             if (!hasIntro()) {\r
1188                 Map<String, AboutInfo> m = getNewlyAddedBundleGroups();\r
1189                 ArrayList<AboutInfo> list = new ArrayList<AboutInfo>(m.size());\r
1190                 for (Iterator<AboutInfo> i = m.values().iterator(); i.hasNext();) {\r
1191                     AboutInfo info = i.next();\r
1192                     if (info != null && info.getWelcomePerspectiveId() != null\r
1193                             && info.getWelcomePageURL() != null) {\r
1194                         list.add(info);\r
1195                     }\r
1196                 }\r
1197                 welcomePerspectiveInfos = new AboutInfo[list.size()];\r
1198                 list.toArray(welcomePerspectiveInfos);\r
1199             }\r
1200         }\r
1201         return welcomePerspectiveInfos;\r
1202     }\r
1203 \r
1204     /*\r
1205      * (non-Javadoc)\r
1206      *\r
1207      * @see org.eclipse.ui.application.WorkbenchAdvisor#getWorkbenchErrorHandler()\r
1208      */\r
1209     @Override\r
1210     public AbstractStatusHandler getWorkbenchErrorHandler() {\r
1211         if (ideWorkbenchErrorHandler == null) {\r
1212             ideWorkbenchErrorHandler = new IDEWorkbenchErrorHandler(\r
1213                     getWorkbenchConfigurer());\r
1214         }\r
1215         return ideWorkbenchErrorHandler;\r
1216     }\r
1217 \r
1218     /* (non-Javadoc)\r
1219      * @see org.eclipse.ui.application.WorkbenchAdvisor#eventLoopIdle(org.eclipse.swt.widgets.Display)\r
1220      */\r
1221     @Override\r
1222     public void eventLoopIdle(Display display) {\r
1223         if (delayedEventsProcessor != null)\r
1224             delayedEventsProcessor.catchUp(display);\r
1225         super.eventLoopIdle(display);\r
1226     }\r
1227 \r
1228 }\r