[pde-dev] Question about IEditorRegistry

["gan zhi" <gan-zhi@xxxxxxxxxxxxxx>]

Hi, All

Can we implement a non-default editor plugin for any file? I set 
'extensions="*"'in plugin.xml, but it doesn't work.

Now I know the relationship between filename and editor can be find in 
PlatformUI.getWorkbench().getEditorRegistry().getEditors(file.getName()). 
But I don't know how Eclipse collect the relationship information.
Are there some callback utilities here? For example, Eclipse call a 
plugin's "Accept(IFile)" method and let the plugin itself determin if 
the plugin can accept this file.


Thanks a lot,
James Gan