Eclipse Platform Release 3.7

## Uses of Interface
org.eclipse.ui.activities.IActivityManager

Packages that use IActivityManager
org.eclipse.ui.activities: Application programming interfaces for interaction with and extension of the Eclipse Platform User Interface.

Uses of IActivityManager in org.eclipse.ui.activities

Subinterfaces of IActivityManager in org.eclipse.ui.activities
`interface` `IMutableActivityManager` An instance of this interface allows clients to manage activities, as defined by the extension point `org.eclipse.ui.activities`.

Methods in org.eclipse.ui.activities that return IActivityManager
`IActivityManager` `IWorkbenchActivitySupport.getActivityManager()` Returns the activity manager for the workbench.
`IActivityManager` `ActivityManagerEvent.getActivityManager()` Returns the instance of the interface that changed.

Methods in org.eclipse.ui.activities with parameters of type IActivityManager
`boolean` `WorkbenchTriggerPointAdvisor.computeEnablement(IActivityManager activityManager, IIdentifier identifier)` This implementation of `ITriggerPointAdvisor.computeEnablement(IActivityManager, IIdentifier)` calls `WorkbenchTriggerPointAdvisor.doComputeEnablement(IActivityManager, IIdentifier, boolean)` with a boolean argument of `false`.
`boolean` `ITriggerPointAdvisor.computeEnablement(IActivityManager activityManager, IIdentifier identifier)` Calculate the identifier's enabled state for a combination of activities with and without enabled when core expressions.
`protected boolean` `WorkbenchTriggerPointAdvisor.doComputeEnablement(IActivityManager activityManager, IIdentifier identifier, boolean disabledExpressionActivitiesTakePrecedence)` Helper method for determining whether an identifier should be enabled.
`static Set` `WorkbenchActivityHelper.getContainedCategories(IActivityManager activityManager, String categoryId)` Return a list of category ids that are implicitly contained within the given category.
`static Set` `WorkbenchActivityHelper.getDisabledCategories(IActivityManager activityManager, String categoryId)` Return a list of category ids that will become implicity disabled if the given category becomes disabled Note that the set returned by this set represents the delta of categories that would be enabled - if the category is already enabled then it is omitted.
`static Set` `WorkbenchActivityHelper.getEnabledCategories(IActivityManager activityManager)` Return the set of enabled categories.
`static Set` `WorkbenchActivityHelper.getEnabledCategories(IActivityManager activityManager, String categoryId)` Return a list of category ids that will become implicity enabled if the given category becomes enabled Note that the set returned by this set represents the delta of categories that would be enabled - if the category is already enabled then it is omitted.
`static Set` `WorkbenchActivityHelper.getEnabledCategoriesForActivity(IActivityManager activityManager, String activityId)` Return the number of enabled categories that this activity belongs to.
`static Set` `WorkbenchActivityHelper.getPartiallyEnabledCategories(IActivityManager activityManager)` Return the set of partially enabled categories.
`static boolean` `WorkbenchActivityHelper.isEnabled(IActivityManager activityManager, String categoryId)` Returns whether the given category is enabled.
`static boolean` `WorkbenchActivityHelper.isPartiallyEnabled(IActivityManager activityManager, String categoryId)` Returns whether the given category is partially enabled.

Constructors in org.eclipse.ui.activities with parameters of type IActivityManager
`ActivityManagerEvent(IActivityManager activityManager, boolean definedActivityIdsChanged, boolean definedCategoryIdsChanged, boolean enabledActivityIdsChanged, Set previouslyDefinedActivityIds, Set previouslyDefinedCategoryIds, Set previouslyEnabledActivityIds)` Creates a new instance of this class.

Eclipse Platform Release 3.7

Guidelines for using Eclipse APIs.

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