I know how to find out whether a View like the "Project Explorer" is open in Eclipse. But how can I determine if the user opened a dialog from the "z/OS Projects" View or from the "Project Explorer" View?
On base of the result, I need to locate a file in the current active View. This part I got covered already.
In a handler class extending AbstractHandler
you can use the HandlerUtil
method to get various information from the execution event.
For the current selection you can use:
IStructuredSelection sel = HandlerUtil.getCurrentStructuredSelection(event);
where event
is the ExecutionEvent
passed to the handler.
To get any resource (such as an IFile
) contained in the selection use:
IResource resource = Adapters.adapt(sel.getFirstElement(), IResource.class);
(you may also be able to adapt directly to IFile
).
Note: both getCurrentStructuredSelection
and Adapters
are only in fairly recent versions of Eclipse. For older versions the code is a little more complex.
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