Plugin: how to get all types available in my eclipse workspace?

Question

I am writing an eclipse plugin, and I want to get all the types available in my workspace,
for example, by pressing Ctrl+ Shift+ T,
but in a list or array.

How can i do this?

Answer 1

Corresponding code refers to org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog (which inherits OpenTypeSelectionDialog caused by ctrl- shift- T).

fillContentProvider(), org.eclipse.jdt.core.search.SearchEngine, TypeSearchRequestor TypeItemsFilter .

Javadoc SearchEngine.searchAllTypeNames() / , , .