Examples of org.eclipse.ui.activities.IActivity

org.eclipse.ui.activities.IActivity
An instance of this interface is an activity as defined by the extension point org.eclipse.ui.activities.
An instance of this interface can be obtained from an instance of IActivityManager for any identifier, whether or not an activity with that identifier is defined in the extension registry.

The handle-based nature of this API allows it to work well with runtime plugin activation and deactivation, which can cause dynamic changes to the extension registry. A client may get an IActivity handle that is currently undefined ( {@link #isDefined()} equals false) and listen for it to become defined.

This interface is not intended to be extended or implemented by clients.
@since 3.0 @see IActivityManager

     * @return a set of activity IDs
     */
    protected Set buildDependencies(IActivityManager activityManager, String activityId) {
        Set set = new HashSet();
        for (Iterator i = activityManager.getDefinedActivityIds().iterator(); i.hasNext(); ) {
            IActivity activity = activityManager.getActivity((String) i.next());
            for (Iterator j = activity.getActivityRequirementBindings().iterator(); j.hasNext(); ) {
                IActivityRequirementBinding binding = (IActivityRequirementBinding) j.next();
                if (activityId.equals(binding.getRequiredActivityId())) {
                    set.addAll(buildDependencies(activityManager, activity.getId()));
                }
            }
        }
        set.add(activityId);
        return set;

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        for (Iterator i = activityIdsToProcess.iterator(); i
                .hasNext();) {
            String activityId = (String) i.next();
            String preferenceKey = createPreferenceKey(activityId);
      try {
                IActivity activity = activityManager.getActivity(activityId);
                if ("".equals(store.getDefaultString(preferenceKey))) { //$NON-NLS-1$ // no override has been provided in the customization file
                  store // the default should be whatever the XML specifies
          .setDefault(preferenceKey, activity
              .isDefaultEnabled());
                  
                }        


            } catch (NotDefinedException e) {

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          IWorkbenchActivitySupport support = PlatformUI.getWorkbench()
                  .getActivitySupport();
          IActivityManager activityManager = support.getActivityManager();
          Iterator values = activityManager.getDefinedActivityIds().iterator();
          while (values.hasNext()) {
              IActivity activity = activityManager.getActivity((String) values
                      .next());
  
              store.setValue(createPreferenceKey(activity.getId()), activity
                      .isEnabled());
          }
          WorkbenchPlugin.getDefault().savePluginPreferences();
        }
        finally {

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      int foundCount = 0;
      for (Iterator j = activities.iterator(); j.hasNext();) {
        String activityId = (String) j.next();
        managedActivities.add(activityId);
        if (enabledActivities.contains(activityId)) {
          IActivity activity = activitySupport
              .getActivity(activityId);
          checked.add(new CategorizedActivity(category, activity));
          //add activity proxy
          foundCount++;
        }

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  public void restoreDefaults() {
      Set defaultEnabled = new HashSet();
      Set activityIds = activitySupport.getDefinedActivityIds();
      for (Iterator i = activityIds.iterator(); i.hasNext();) {
            String activityId = (String) i.next();
            IActivity activity = activitySupport.getActivity(activityId);
            try {
                if (activity.isDefaultEnabled()) {
                    defaultEnabled.add(activityId);
                }
            } catch (NotDefinedException e) {
                // this can't happen - we're iterating over defined activities.
            }

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        if (activityIds.size() == 1) {
            String activityId = (String) activityIds.iterator().next();
            activitiesToEnable.add(activityId);
            selectedActivity = activityId;


            IActivity activity = manager.getActivity(activityId);
            String activityText;
            try {
                activityText = activity.getName();
            } catch (NotDefinedException e) {
                activityText = activity.getId();
            }
            text.setText(MessageFormat.format(RESOURCE_BUNDLE
                    .getString("requiresSingle"), //$NON-NLS-1$
                    new Object[] { activityText }));

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                  WorkbenchTriggerPointAdvisor.NO_DETAILS,
                  RESOURCE_BUNDLE
                      .getString(WorkbenchTriggerPointAdvisor.NO_DETAILS)));
            detailsText.setText(""); //$NON-NLS-1$
        } else {
            IActivity activity = PlatformUI.getWorkbench().getActivitySupport()
                    .getActivityManager().getActivity(selectedActivity);
            String name;
            try {
                name = activity.getName();
            } catch (NotDefinedException e1) {
                name = selectedActivity;
            }
            String desc;
            try {
                desc = activity.getDescription();
            } catch (NotDefinedException e) {
                desc = RESOURCE_BUNDLE.getString("noDescAvailable"); //$NON-NLS-1$
            }
            detailsLabel.setText(MessageFormat.format(RESOURCE_BUNDLE
                    .getString("detailsLabel"), new Object[] { name })); //$NON-NLS-1$

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          .getImageDescriptor(category);
      if (descriptor != null) {
        descriptorMap.put(element, descriptor);
      }
        } else if (element instanceof IActivity) {
          IActivity activity = (IActivity) element;
      descriptor = PlatformUI.getWorkbench().getActivitySupport()
          .getImageDescriptor(activity);
      if (descriptor != null) {
        descriptorMap.put(element, descriptor);
      }

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    /* (non-Javadoc)
     * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
     */
    public String getText(Object element) {
        if (element instanceof IActivity) {
            IActivity activity = (IActivity) element;
            try {
                return activity.getName();
            } catch (NotDefinedException e) {
                return activity.getId();
            }
        } else if (element instanceof ICategory) {
            ICategory category = ((ICategory) element);
            try {
                return category.getName();

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        List categoryActivities = new ArrayList(activityBindings.size());
        for (Iterator j = activityBindings.iterator(); j.hasNext();) {
            ICategoryActivityBinding binding = (ICategoryActivityBinding) j
                    .next();
            String activityId = binding.getActivityId();
            IActivity activity = manager.getActivity(activityId);
            if (activity.isDefined()) {
                categoryActivities.add(new CategorizedActivity(category,
                        activity));
            }
        }
        return (IActivity[]) categoryActivities

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Related Classes of org.eclipse.ui.activities.IActivity

org.eclipse.ui.internal.activities.MutableActivityManager

org.eclipse.ui.internal.activities.ws.ActivityCategoryContentProvider

org.eclipse.ui.internal.activities.ws.ActivityCategoryLabelProvider

org.eclipse.ui.internal.activities.ws.ActivityEnabler

org.eclipse.ui.internal.activities.ws.EnablementDialog

org.eclipse.ui.internal.ActivityPersistanceHelper

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