Examples of org.eclipse.ui.contexts.IContextService.activateContext()

Class org.eclipse.ui.contexts.IContextService

Examples of org.eclipse.ui.contexts.IContextService.activateContext()

org.eclipse.ui.contexts.IContextService.activateContext()

Activates the given context within the context of this service. If this service was retrieved from the workbench, then this context will be active globally. If the service was retrieved from a nested component, then the context will only be active within that component.

Also, it is guaranteed that the contexts submitted through a particular service will be cleaned up when that services is destroyed. So, for example, a service retrieved from a IWorkbenchPartSite would deactivate all of its contexts when the site is destroyed.
@param contextId The identifier for the context which should be activated; must not be null. @return A token which can be used to later cancel the activation. Onlysomeone with access to this token can cancel the activation. The activation will automatically be cancelled if the context from which this service was retrieved is destroyed.

            {
                if ( partRef.getPart( false ) == view )
                {
                    IContextService contextService = ( IContextService ) PlatformUI.getWorkbench().getAdapter(
                        IContextService.class );
                    contextActivation = contextService.activateContext( PluginConstants.CONTEXT_SCHEMA_VIEW );


                    ICommandService commandService = ( ICommandService ) PlatformUI.getWorkbench().getAdapter(
                        ICommandService.class );
                    if ( commandService != null )
                    {

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            {
                if ( partRef.getPart( false ) == view )
                {
                    IContextService contextService = ( IContextService ) PlatformUI.getWorkbench().getAdapter(
                        IContextService.class );
                    contextActivation = contextService.activateContext( PluginConstants.CONTEXT_PROJECTS_VIEW );


                    ICommandService commandService = ( ICommandService ) PlatformUI.getWorkbench().getAdapter(
                        ICommandService.class );
                    if ( commandService != null )
                    {

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        final IPageSite site = fPage.getSite();
        final IHandlerService handlerService = (IHandlerService) site
                .getService(IHandlerService.class);
        final IContextService contextService = (IContextService) site
                .getService(IContextService.class);
        fActivatedContext = contextService.activateContext(fContextId);
        fActivatedHandler = handlerService.activateHandler(
                "org.eclipse.debug.ui.commands.eof", fEOFHandler); //$NON-NLS-1$
    }


    @Override

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        final IPageSite site = getSite();
        fLinkHelper = new LinkingHelper();


        final IContextService service = (IContextService) site
                .getService(IContextService.class);
        service.activateContext("org.erlide.ui.erlangOutlineAndNavigatorScope");


        final MenuManager manager = new MenuManager();
        manager.setRemoveAllWhenShown(true);
        manager.addMenuListener(new IMenuListener() {
            @Override

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            final IWorkbenchPartSite site = workbenchSite.getSite();
            openAction = new OpenErlangAction(aSite, workbenchSite.getSelectionProvider());
            searchActionGroup = new ErlangSearchActionGroup(site);
            final IContextService service = (IContextService) site
                    .getService(IContextService.class);
            service.activateContext("org.erlide.ui.erlangOutlineAndNavigatorScope");
        }
    }


    @Override
    public void fillActionBars(final IActionBars actionBars) {

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            actionGroup.fillToolBar( mainWidget.getToolBarManager() );
            actionGroup.fillMenu( mainWidget.getMenuManager() );
            actionGroup.fillContextMenu( mainWidget.getContextMenuManager() );
            IContextService contextService = ( IContextService ) PlatformUI.getWorkbench().getAdapter(
                IContextService.class );
            contextActivation = contextService.activateContext( BrowserCommonConstants.CONTEXT_DIALOGS );
            actionGroup.activateGlobalActionHandlers();


            // hack to activate the action handlers when changing the selection 
            mainWidget.getViewer().addSelectionChangedListener( new ISelectionChangedListener()
            {

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    {
        if ( partRef.getPart( false ) == this )
        {
            IContextService contextService = ( IContextService ) PlatformUI.getWorkbench().getAdapter(
                IContextService.class );
            contextActivation = contextService.activateContext( BrowserCommonConstants.CONTEXT_WINDOWS );


            activateGlobalActionHandlers();
        }
    }

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      // Update action sets


      IContextService service = (IContextService) window
          .getService(IContextService.class);
      try {
        service.activateContext(ContextAuthority.DEFER_EVENTS);
        if (newPersp != null) {
          IActionSetDescriptor[] newAlwaysOn = newPersp
              .getAlwaysOnActionSets();
          for (int i = 0; i < newAlwaysOn.length; i++) {
            IActionSetDescriptor descriptor = newAlwaysOn[i];

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            actionSets.unmaskAction(descriptor);
          }
        }
      } finally {
        service.activateContext(ContextAuthority.SEND_EVENTS);
      }
    }
    }


    // for dynamic UI

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      }


      IContextService service = (IContextService) window
          .getService(IContextService.class);
      try {
        service.activateContext(ContextAuthority.DEFER_EVENTS);


        // show the new
        for (int i = 0; i < newActionSets.size(); i++) {
          actionSets.showAction((IActionSetDescriptor) newActionSets
              .get(i));

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