[news.eclipse.platform] Override Open Action in Resource Navigator

[alvaro.moraleda@xxxxxxxxx (Alvaro )]

Hi everyone!
I'm developing a plug-in with eclipse, and I have my own views and my own 
Project nature. I'm trying to add some functionalities such execute my own 
actions overriding the default open action when a double click is done on 
a file in resource navigator.
Could anybody help me?

Thank you!
Álvaro