Package com._1c.g5.v8.dt.navigator.util

Class NavigatorUtil

java.lang.Object

com._1c.g5.v8.dt.navigator.util.NavigatorUtil

public final class NavigatorUtil
extends Object

Utilities for navigator.

Method Summary

Modifier and Type	Method	Description
static void	activateOrRefreshFilter(org.eclipse.ui.navigator.CommonNavigator navigator, String filterId)	Activates the given filter for a given navigator.
static void	deactivateFilter(org.eclipse.ui.navigator.CommonNavigator navigator, String filterId)	Deactivates the given filter for a given navigator.
static INavigatorContentProviderStateAware	getINavigatorContentProviderStateAware(org.eclipse.ui.navigator.INavigatorContentService contentService, Object element)	Gets special extension INavigatorContentProviderStateAware of content provider using for navigator tree, for change it state
static org.eclipse.core.resources.IProject	getProjectFromSelectedObject(Object selectedObject, IResourceLookup resourceLookup)	Returns the project based on the object from the selection.
static void	setFilterActive(org.eclipse.ui.navigator.CommonNavigator navigator, String filterId, boolean active)	Sets filter enablement.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

activateOrRefreshFilter

public static void activateOrRefreshFilter(org.eclipse.ui.navigator.CommonNavigator navigator,
                                           String filterId)

Activates the given filter for a given navigator. If filter is already active the content of navigator is refreshed.

Parameters:

navigator - navigator to activate filter for.

filterId - filter ID to activate.

deactivateFilter

public static void deactivateFilter(org.eclipse.ui.navigator.CommonNavigator navigator,
                                    String filterId)

Deactivates the given filter for a given navigator.

Parameters:

navigator - navigator to deactivate filter for.

filterId - filter ID to deactivate.

setFilterActive

public static void setFilterActive(org.eclipse.ui.navigator.CommonNavigator navigator,
                                   String filterId,
                                   boolean active)

Sets filter enablement.

Parameters:

navigator - navigator to deactivate filter for.

filterId - filter ID to deactivate.

active - true to activate the filter, false to deactivate.

getINavigatorContentProviderStateAware

public static INavigatorContentProviderStateAware getINavigatorContentProviderStateAware(org.eclipse.ui.navigator.INavigatorContentService contentService,
                                                                                         Object element)

Gets special extension INavigatorContentProviderStateAware of content provider using for navigator tree, for change it state

Parameters:

contentService - actual INavigatorContentService for getting navigator content provider, can't be null

element - for getting INavigatorContentExtension, can't be null

Returns:

special extension INavigatorContentProviderStateAware of content provider, can be null if there is no content provider with this extension

getProjectFromSelectedObject

public static org.eclipse.core.resources.IProject getProjectFromSelectedObject(Object selectedObject,
                                                                               IResourceLookup resourceLookup)

Returns the project based on the object from the selection.

Parameters:

selectedObject - the selected object to get project for, cannot be null

resourceLookup - the resource lookup, cannot be null

Returns:

the project if retrievable, null otherwise