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Overriding Sirius undo/redo [message #1773667]

Mon, 02 October 2017 15:45

Chris Mamorella

Messages: 34
Registered: June 2013

Member

With Sirius 3.x is it possible to delegate the undo/redo actions to a command stack from another editing domain via some type of override?

-Chris

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Re: Overriding Sirius undo/redo [message #1773720 is a reply to message #1773667]

Tue, 03 October 2017 13:49

Julien Dupont

Messages: 172
Registered: July 2009

Senior Member

Hi Chris,

There is an extension point in org.eclipse.sirius.common.editingDomainFactory that provides its own org.eclipse.sirius.common.tools.api.editing.IEditingDomainFactory, which will be used to create the associated editing domain to the session (when it was created in SessionFactory). However, this can be dangerous for Sirius behavior. To use with caution.

Regards,

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Re: Overriding Sirius undo/redo [message #1773721 is a reply to message #1773720]

Tue, 03 October 2017 13:56

Chris Mamorella

Messages: 34
Registered: June 2013

Member

Julien,

That interface only allows for TransactionalEditingDomains. The editing domain that I want to delegate to is an AdapterFactoryEditingDomain, so I don't believe that will work.

Regards,
Chris

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Re: Overriding Sirius undo/redo [message #1773723 is a reply to message #1773721]

Tue, 03 October 2017 14:43

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

public class org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl extends org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain implements org.eclipse.emf.transaction.impl.InternalTransactionalEditingDomain, org.eclipse.emf.transaction.util.Adaptable, org.eclipse.emf.transaction.TransactionalEditingDomain$DefaultOptions {

Regards

Ed Willink

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Re: Overriding Sirius undo/redo [message #1773724 is a reply to message #1773723]

Tue, 03 October 2017 15:47

Pierre-Charles David

Messages: 703
Registered: July 2009

Senior Member

Sirius relies heavily on EMF Transaction's features, so whichever alternate editing domain you want to provide *must* be a TransactionalEditingDomain. There's no way around this.

Pierre-Charles David - Obeo

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http://www.obeodesigner.com/sirius

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