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extending generated domain navigator [message #121592]

Tue, 24 April 2007 16:26

Eclipse User

Originally posted by: jan.herriger.gmx.de

Hi,

if we have non-synch diagrams, the user should have the possibility to
modify the model outside the GMF Editor. The user would have no chance
to edit elements, if all corresponding views have been deleted.

What I did so far:

- DomainNavigatorContentProvider stores the editing domain in the
DomainNavigatorItem objects so ObjectActionDelegates can use it
- An AbstractTransactionalCommand deletes selected elements and saves
resources immediately
- This command is executed via
"OperationHistoryFactory.getOperationHistory().execute(...)" inside the
ObjectActionDelegate

Well, nothing special about this, I think.

What I don't understand is:

- Why isn't redo/undo available? I could't find any information about
common navigator and operations.

- Is there (or will there be) a way to use the GM Framework in order to
modify models via the generated navigator?

Any comments about this would be highly appreciated.

Best regards
Jan

Re: extending generated domain navigator [message #121662 is a reply to message #121592]

Wed, 25 April 2007 05:36

Eclipse User

Hello Jan,

> - Why isn't redo/undo available? I could't find any information about
> common navigator and operations.
Domain model navigsator is a read-only view now, so you have to investigate
this question...

> - Is there (or will there be) a way to use the GM Framework in order
> to modify models via the generated navigator?
There is a plan to generate modifiable navigator. Not in 2.0.

-----------------
Alex Shatalin

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