Class CallHierarchyViewOpener

java.lang.Object
org.eclipse.handly.ui.callhierarchy.CallHierarchyViewOpener

public final class CallHierarchyViewOpener extends Object
A helper class for opening a call hierarchy view.
  • Constructor Details

    • CallHierarchyViewOpener

      public CallHierarchyViewOpener(String viewId, CallHierarchyViewManager viewManager)
      Constructs an opener for a call hierarchy view with the given id and the given view manager.
      Parameters:
      viewId - not null
      viewManager - not null
  • Method Details

    • openView

      public org.eclipse.ui.IViewPart openView(org.eclipse.ui.IWorkbenchPage page, Object[] inputElements) throws org.eclipse.ui.PartInitException
      Shows a call hierarchy view in the given workbench page, gives it focus, and sets its input to the given elements. If there is no 'unpinned' call hierarchy view in the given page, a new instance of the view is created; otherwise, the most recently activated 'unpinned' view is reused.

      Note that in some error cases this method may return a view that is not an instance of CallHierarchyViewPart (e.g., an ErrorViewPart may be returned).

      Parameters:
      page - not null
      inputElements - not null, must not contain nulls; may be empty
      Returns:
      the opened view (never null)
      Throws:
      org.eclipse.ui.PartInitException - if the view could not be initialized
      IllegalArgumentException - if the given elements are not valid input elements for the view