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ReadOnly Diagram [message #2006]

Wed, 15 October 2008 06:01

Eclipse User

Hi everybody ,

i'm displaying a diagram (using DiagramInputDocumentProvider as document
provider and DiagramEditorInput as editor input) .

My problem is that it's a readonly diagram : it seems like the diagram has
not a corresponding EMF Model to synchronise with.

I tried to override isReadOnly() and isModifiable() methods but :((.

When i'm trying to move shapes or edit labels nothing is shown on the
console log.

Should i use a BpmnDiagram in the place of the Diagram Type ??

Best Regards ,

Dali.

Re: ReadOnly Diagram [message #2024 is a reply to message #2006]

Wed, 15 October 2008 09:28

Eclipse User

Originally posted by: atoulme.intalio.com

Dali,

the BpmnDiagram is the semantic element while the Diagram object is the
graphical element. You can access the BpmnDiagram object by doing
diagram.getElement();

I can't help much more on this issue, you'll need to investigate your
code to see what's going wrong.

Thanks,

Antoine

Dali wrote:
> Hi everybody ,
>
> i'm displaying a diagram (using DiagramInputDocumentProvider as document
> provider and DiagramEditorInput as editor input) .
>
> My problem is that it's a readonly diagram : it seems like the diagram
> has not a corresponding EMF Model to synchronise with.
>
> I tried to override isReadOnly() and isModifiable() methods but :((.
>
> When i'm trying to move shapes or edit labels nothing is shown on the
> console log.
>
> Should i use a BpmnDiagram in the place of the Diagram Type ??
>
> Best Regards ,
>
> Dali.
>

Re: ReadOnly Diagram [message #2037 is a reply to message #2024]

Thu, 16 October 2008 11:12

Eclipse User

Hi Antoine ,

I think that the problem is due to the usage of diagrameditorinput .
Infact it brings a readonly image of the diagram.

I think that i should create a file based on my generating diagram and
open my editor on a file input.

How can i achieve this , is there any methods that should be called by the
Modeler API.

Best Regards ,

--

Dali

Re: ReadOnly Diagram [message #2050 is a reply to message #2037]

Thu, 16 October 2008 12:52

Eclipse User

Originally posted by: atoulme.intalio.com

Dali, look at how to save files with EMF.

Thanks,

Antoine

Dali wrote:
> Hi Antoine ,
>
> I think that the problem is due to the usage of diagrameditorinput .
> Infact it brings a readonly image of the diagram.
>
> I think that i should create a file based on my generating diagram and
> open my editor on a file input.
>
> How can i achieve this , is there any methods that should be called by
> the Modeler API.
>
> Best Regards ,
>
> --
>
> Dali
>

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