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Diagram partitioning: How to close the related diagram of an object deleted from main diagram ? [message #492974]

Thu, 22 October 2009 14:47

Jerome Correnoz

Messages: 80
Registered: July 2009

Member

Hi,

I'm implementing the Diagram partitioning such as described here: [url=http://wiki.eclipse.org/Diagram_Partitioning] and Usecase 1 "same type".

This works fine: when I double-click on an elements associated with the opening diagram, this opens a new diagram editor for this element. Fine !

But I have the following issue: When deleting this element from the first (main) diagram, the related diagram editor is still opened. This could cause some later issue when trying to use the opened related diagram...

How to manage it ? I've thought about closing the editor for the related diagram (if any, how to do it?) but there is maybe another native way to do it. Could someone help me ?

Regards,
Jerome

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Re: Diagram partitioning: How to close the related diagram of an object deleted from main diagram ? [message #495089 is a reply to message #492974]

Tue, 03 November 2009 17:36

Alex Shatalin

Messages: 141
Registered: July 2009

Senior Member

Hello Jerome,

It's not supported by GMF-generated code right now.
You have to write code deleting all the associated diagrams on element deletion
+ close corresponding diagram editors.

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

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Re: Diagram partitioning: How to close the related diagram of an object deleted from main diagram ? [message #500855 is a reply to message #495089]

Sun, 29 November 2009 18:27

Eclipse User

Originally posted by: jerome.correnoz.free.fr

Hi Alex,

I'm implementing our own code to delete associated diagrams and close the
corresponding editors.

Thanks for your answer.

Jerome

"Alex Shatalin" <shatalin@gmail.com> a

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Re: Diagram partitioning: How to close the related diagram of an object deleted from main diagram ? [message #526926 is a reply to message #492974]

Tue, 13 April 2010 14:08

Jerome Correnoz

Messages: 80
Registered: July 2009

Member

Hi,

Due to other priorities, I've had to put this development in sleep. Now it comes back...

Could someone please tell me how to delete deleting all the associated diagrams on element deletion ?

Thanks,
Jerome

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Re: Diagram partitioning: How to close the related diagram of an object deleted from main diagram ? [message #526961 is a reply to message #495089]

Tue, 13 April 2010 15:11

Jerome Correnoz

Messages: 80
Registered: July 2009

Member

Hi all,

I've had to put this task in background due to other priorities, now it's coming back...

Could someone please tell me how to deleted the associated diagrams ?

Regards,
Jerome

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Re: Diagram partitioning: How to close the related diagram of an object deleted from main diagram ? [message #526963 is a reply to message #526926]

Tue, 13 April 2010 15:09

Esteban Dugueperoux

Messages: 472
Registered: July 2009

Senior Member

Hi Jerome,

I think you can use AbstractEditHelper generated subclasses in
*.edit.helpers package. Some of these generated subclasses are used when
you delete a element, and these subclasses are provided to be
customized. For example you could modify
___BaseEditHelper.getDestroyElementCommand() method to delete all
associated elements, including graphical models.

Jerome Correnoz wrote:
> Hi,
>
> Due to other priorities, I've had to put this development in sleep. Now
> it comes back...
>
> Could someone please tell me how to delete deleting all the associated
> diagrams on element deletion ?
>
> Thanks,
> Jerome

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