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Problem Marker deleted at diagram opening [message #885136]

Tue, 12 June 2012 14:16

Sylvain Dudoit

Messages: 5
Registered: August 2011

Junior Member

Hi,

I'm using Graphiti 0.81.

I would like to implement validation synchronization between ProblemsView and my editor. Double-click in ProblemsView should open diagram and highlight problem !

But, the DiagramEditorBehavior Twisted Evil

deletes Problem Markers when opening the diagram.

Is there a way to avoid that Crying or Very Sad

?

Thank you for your work !

Sylvain

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Re: Problem Marker deleted at diagram opening [message #885150 is a reply to message #885136]

Tue, 12 June 2012 14:36

Michael Wenz

Messages: 1931
Registered: July 2009
Location: Walldorf, Germany

Senior Member

The diagram editor uses the emf MarkerHelper for managing the associated
problem markers. On startup of the editor, all markers are refreshed
(cleaned and craeted anew).

How do you create the markers? The Graphiti tutorial has a section on
markers, did you have a look into that?

Michael

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Re: Problem Marker deleted at diagram opening [message #885213 is a reply to message #885150]

Tue, 12 June 2012 16:09

Sylvain Dudoit

Messages: 5
Registered: August 2011

Junior Member

For tutorial, are you refering to "Rendering Decorators" section ?

I create my markers in a "ValidateFeature" (extending CustomFeature) using EMF Validation and EMF helper like that :

IStatus status = validator.validate(domainObject);
BasicDiagnostic d = new BasicDiagnostic(status.getPlugin(), status.getSeverity(), status.getMessage(), new Object[] {domainObject});
EditUIMarkerHelper h = new EditUIMarkerHelper();
h.createMarkers(d);

The markers appears in ProblemsView properly.

In DiagramEditorBehavior.updateProblemIndication(), only errors and warnings from Resource are recreated and not from IResource. But EMF Validation doesn't populate Resource errors and warnings !

Am I missing something that should make me feel ashamed Shocked

?

Thanks,
Sylvain

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Re: Problem Marker deleted at diagram opening [message #888596 is a reply to message #885213]

Mon, 18 June 2012 10:44

Michael Wenz

Messages: 1931
Registered: July 2009
Location: Walldorf, Germany

Senior Member

Sorry, it took me some time to get back to this...

You're right, this doesn't seem to fit together. I'm not sure how to solve
that right now, this really needs a closer look. Would you please file a
bugzilla for this problem?

Thanks,
Michael

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