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Integrate content assistance in properties view of GMF editor (XtextSourceViewer) [message #529242]

Fri, 23 April 2010 14:37

matt

Messages: 2
Registered: July 2009

Junior Member

Hi

I managed to integrate the Xtext parser and serializer for my DSL into an XtextSourceViewer I use within the Properties view of my GMF editor. My attempts to integrate content assistance failed so far:

org.eclipse.xtext.common.TerminalsStandaloneSetup.doSetup();
Injector injector = Guice.createInjector(new MyDslUiModule());

XtextSourceViewerConfiguration config = new XtextSourceViewerConfiguration();
injector.injectMembers(config);

XtextSourceViewer sourceViewer = new XtextSourceViewer(...);
sourceViewer.configure(conf);

Guice.createInjector(new MyDslUiModule()) produces a com.google.inject.CreationException:
Guice configuration errors:
org.eclipse.xtext.ui.common.editor.templates.XtextTemplateSt ore. <init>(XtextTemplateStore.java:41):
Binding to org.eclipse.jface.preference.IPreferenceStore not found. No bindings to that type were found.

Does anybody have an idea how to integrate Xtext content assistance in (Xtext)SourceViewers?

Thanks in advance and best regards,
Matt

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Re: Integrate content assistance in properties view of GMF editor (XtextSourceViewer) [message #529257 is a reply to message #529242]

Fri, 23 April 2010 15:38

Sebastian Zarnekow

Messages: 3109
Registered: July 2009

Senior Member

Hi Matt,

you should never call the standalone setup in an OSGI environment.
That's why it's called StandaloneSetup. The setup is likely to corrupt
your EPackage.Registry.eINSTANCE and many other EMF singletons that are
initialized from extension points.
Use Activator.getInjector(languageName) instead.

Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 23.04.10 16:37, schrieb matt:
> Hi
>
> I managed to integrate the Xtext parser and serializer for my DSL into
> an XtextSourceViewer I use within the Properties view of my GMF editor.
> My attempts to integrate content assistance failed so far:
>
> org.eclipse.xtext.common.TerminalsStandaloneSetup.doSetup();
> Injector injector = Guice.createInjector(new MyDslUiModule());
>
> XtextSourceViewerConfiguration config = new
> XtextSourceViewerConfiguration();
> injector.injectMembers(config);
>
> XtextSourceViewer sourceViewer = new XtextSourceViewer(...);
> sourceViewer.configure(conf);
>
>
> Guice.createInjector(new MyDslUiModule()) produces a
> com.google.inject.CreationException:
> Guice configuration errors:
> org.eclipse.xtext.ui.common.editor.templates.XtextTemplateSt ore.
> <init>(XtextTemplateStore.java:41):
> Binding to org.eclipse.jface.preference.IPreferenceStore not found. No
> bindings to that type were found.
>
>
> Does anybody have an idea how to integrate Xtext content assistance in
> (Xtext)SourceViewers?
>
>
> Thanks in advance and best regards,
> Matt

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Re: Integrate content assistance in properties view of GMF editor (XtextSourceViewer) [message #530141 is a reply to message #529257]

Wed, 28 April 2010 16:00

matt

Messages: 2
Registered: July 2009

Junior Member

Thanks for your help. I got it up running.

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Re: Integrate content assistance in properties view of GMF editor (XtextSourceViewer) [message #985908 is a reply to message #529242]

Fri, 16 November 2012 16:02

Gideon Weber

Messages: 26
Registered: May 2012

Junior Member

Hi,

i'm currently trying to integrate xtext in my properties view too, but i don't know how. could you please provide me with some imformation where to start and what to do?

regards,
gideon

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