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Wrong context in cross table cell [message #1236939]

Tue, 28 January 2014 12:54

Wilbert Alberts

Messages: 209
Registered: June 2010

Senior Member

Hi,

I've created a model with a cross table representation where the cells are element based (e.g. a cell might refer to an entity in my model representing an edge from source to destination).

If I select the cell, I would have expected that the properties of the corresponding edge entity are shown in the properties view. However, it shows the properties of the line containing the model element representing the source of the edge. The label, shown in the cell, clearly indicates the edge.

Am I doing something wrong or is some additional effort needed to set the correct context of the elements who's properties are presented? (I tried Sirius 0.9 as delivered with Kepler as the 1.0 beta to be delivered with Luna.)

Greetings,
Wilbert.

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Re: Wrong context in cross table cell [message #1237004 is a reply to message #1236939]

Tue, 28 January 2014 15:55

Maxime Porhel

Messages: 516
Registered: July 2009
Location: Nantes, France

Senior Member

Le 28/01/2014 13:54, Wilbert Alberts a écrit :
> Hi,

Hi Wilbert

>
> I've created a model with a cross table representation where the cells
> are element based (e.g. a cell might refer to an entity in my model
> representing an edge from source to destination).
>
> If I select the cell, I would have expected that the properties of the
> corresponding edge entity are shown in the properties view. However, it
> shows the properties of the line containing the model element
> representing the source of the edge. The label, shown in the cell,
> clearly indicates the edge.

I understand you have created a column mapping representing the target
of the edge, a line mapping representing the source and an
IntersectionMApping domain based, corresoonding to the edge semantic entity.

>
> Am I doing something wrong or is some additional effort needed to set
> the correct context of the elements who's properties are presented? (I
> tried Sirius 0.9 as delivered with Kepler as the 1.0 beta to be
> delivered with Luna.)

It sounds like a bug. I tried to create a similar Cross Table on Ecore
(line and column to display the classes of a package and an
IntersectionMapping to represent the EReference) and I observed the same
issue.

Could you report a bug on the Eclipse Sirius Bugzilla [1][2] ?

>
> Greetings,
> Wilbert.
>

Thank you for your feedback.

Regards,

Maxime

[1] https://bugs.eclipse.org/bugs/
[2] https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Sirius

Maxime Porhel - Obeo

Need training or professional services for Sirius?
http://www.obeodesigner.com/sirius

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Re: Wrong context in cross table cell [message #1237264 is a reply to message #1237004]

Wed, 29 January 2014 09:09

Wilbert Alberts

Messages: 209
Registered: June 2010

Senior Member

Reported bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=426863

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Re: Wrong context in cross table cell [message #1237276 is a reply to message #1237264]

Wed, 29 January 2014 09:33

Maxime Porhel

Messages: 516
Registered: July 2009
Location: Nantes, France

Senior Member

Hi Wilbert,

Le 29/01/2014 10:09, Wilbert Alberts a écrit :
> Reported bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=426863

thanks for your detailled bug report.

You write that:
> When selecting a cell defined by 'Paris' and 'Amsterdam', I expected
> to be able to change the distance in the properties view. However, it
> shows the properties of Amsterdam in stead of the corresponding
> Connection entity.

It seems you shoud create a LabelEdit tool, as child of your
IntersectionMApping, to allow the user to direclty change the distance
value from the table [1]

Regards,

Maxime

[1]
http://www.eclipse.org/sirius/doc/specifier/tables/Tables.html#intersection_mapping_tools

Maxime Porhel - Obeo

Need training or professional services for Sirius?
http://www.obeodesigner.com/sirius

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Re: Wrong context in cross table cell [message #1237286 is a reply to message #1237276]

Wed, 29 January 2014 09:51

Wilbert Alberts

Messages: 209
Registered: June 2010

Senior Member

Hi Maxime,

If I understand you correctly, your workaround allows me to change the distance in the table itself. That is sufficient for the example I provided. However, the real case I'm working at provides much more properties (for such connection) that can not be edited that simple in the cell directly.

Thanks anyway for you reply.

Greetings,
Wilbert.

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Re: Wrong context in cross table cell [message #1237295 is a reply to message #1237286]

Wed, 29 January 2014 10:19

Maxime Porhel

Messages: 516
Registered: July 2009
Location: Nantes, France

Senior Member

Le 29/01/2014 10:51, Wilbert Alberts a écrit :
> Hi Maxime,

Hi Wilbert,

>
> If I understand you correctly, your workaround allows me to change the
> distance in the table itself. That is sufficient for the example I
> provided.

This is it.

> However, the real case I'm working at provides much more
> properties (for such connection) that can not be edited that simple in
> the cell directly.

You could add all these "connection" elements as additional semantic
elements of each line: their properties will be added to the properties
view when you select a line. It can be done with the "Associated
alements expression" [1] of the line mapping (Advanced tab). This can be
done for other types of mappings too [2]. Note that this can have
impacts on the default delete behavior.

Another solution could be to create an Edition table to manage the
properties if your "connections".

>
> Thanks anyway for you reply.
>
> Greetings,
> Wilbert.
>

Regards,

Maxime

[1]
http://www.eclipse.org/sirius/doc/specifier/tables/Tables.html#line_mappings
[2]
http://www.eclipse.org/sirius/doc/specifier/diagrams/Diagrams.html#graphical_elements/Tables.html#line_mappings

Maxime Porhel - Obeo

Need training or professional services for Sirius?
http://www.obeodesigner.com/sirius

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