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[Solved] XbaseHoverDocumentationProvider [message #856206]

Wed, 25 April 2012 13:19

Freddy H

Messages: 26
Registered: April 2012

Junior Member

Hello,

I work with xtext 2.1 and i need to use class XbaseHoverDocuementProvider... Rolling Eyes

how to use it ? because eclipse give a warning :

Discouraged access: The type XbaseHoverDocumentationProvider is not accessible due to restriction on required library org.eclipse.xtext.xbase.ui_2.3.0.v201203201034.jar

else how can i to adapt functionality..

sorry for my english limited
Freddy.

[Updated on: Fri, 27 April 2012 09:26]

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Re: XbaseHoverDocumentationProvider [message #856214 is a reply to message #856206]

Wed, 25 April 2012 13:25

Holger Schill

Messages: 75
Registered: July 2009

Member

Hi Freddy,

the XbaseHoverDocumentationProvider is there since 2.3. How can you
access it within 2.1?
However, xbase is not public API until now. You can ignore the warning
and add a @SuppressWarning.

Cheers,

Holger
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Re: XbaseHoverDocumentationProvider [message #856246 is a reply to message #856214]

Wed, 25 April 2012 13:54

Freddy H

Messages: 26
Registered: April 2012

Junior Member

i need this class to format my javadoc comment of type :

/** *....... *.......*/

i am not allowed to use the methods I need with the @suppressWarning.

Freddy.

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Re: XbaseHoverDocumentationProvider [message #856287 is a reply to message #856246]

Wed, 25 April 2012 14:29

Holger Schill

Messages: 75
Registered: July 2009

Member

What methods do you want to call? Are you sure that they are public?
Cheers,
Holger

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Re: XbaseHoverDocumentationProvider [message #856302 is a reply to message #856287]

Wed, 25 April 2012 14:47

Freddy H

Messages: 26
Registered: April 2012

Junior Member

I don't know exactly that method use,
i have just to format my string,
i saw this solution on another post : Custom hover support with Xtext 2.3

Cheers,
Freddy.

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Re: XbaseHoverDocumentationProvider [message #856311 is a reply to message #856302]

Wed, 25 April 2012 14:52

Holger Schill

Messages: 75
Registered: July 2009

Member

Just use
org.eclipse.xtext.xbase.ui.hover.XbaseHoverDocumentationProvider.computeDocumentation(EObject)
and handle in your Object where the MultiLineComment is on and you will
get HTML back.

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Re: XbaseHoverDocumentationProvider [message #856382 is a reply to message #856311]

Wed, 25 April 2012 16:03

Freddy H

Messages: 26
Registered: April 2012

Junior Member

hum i d'ont see this method "computeDocumention" on the documentation :

download.eclipse.org/modeling/tmf/xtext/javadoc/2.3/org/eclipse/xtext/xbase/ui/hover/XbaseHoverDocumentationProvider.html

-> i have an error if i test...

Freddy.

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Re: XbaseHoverDocumentationProvider [message #856552 is a reply to message #856382]

Wed, 25 April 2012 19:29

Holger Schill

Messages: 75
Registered: July 2009

Member

Grap the sourcecode drom repository. Then you'll see the method.
If you have errors fix them or remove the unnecessary stuff.

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Re: XbaseHoverDocumentationProvider [message #857091 is a reply to message #856552]

Thu, 26 April 2012 08:30

Freddy H

Messages: 26
Registered: April 2012

Junior Member

hi Holger..

hum have you another solution ?
i have the sourcecode for XBaseHoverDocumentationProvider, but if i correct one error, i recover ten error...

for exemple, i have warning discourage access :

import org.eclipse.jdt.internal.corext.dom.ASTNodes;
import org.eclipse.xtext.xbase.compiler.JvmModelGenerator;
import org.eclipse.xtext.xbase.compiler.output.FakeTreeAppendable;
import org.eclipse.xtext.xbase.compiler.output.ITreeAppendable;
import org.eclipse.xtext.xbase.jvmmodel.IJvmModelAssociations;

Freddy.

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Re: XbaseHoverDocumentationProvider [message #857177 is a reply to message #857091]

Thu, 26 April 2012 09:56

Holger Schill

Messages: 75
Registered: July 2009

Member

That's ok because Xbase is not marked as API until now. Just add a
@SuppressWarnings

Cheers,
Holger

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Re: XbaseHoverDocumentationProvider [message #857402 is a reply to message #857177]

Thu, 26 April 2012 14:00

Freddy H

Messages: 26
Registered: April 2012

Junior Member

ty, i just have last problem
in getJavaDoc :

Object classpathURIContext = ((XtextResourceSet) context.eResource().getResourceSet()).getClasspathURIContext() ;

classpathURIContext is null, my context is instance of referenceName.

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Re: XbaseHoverDocumentationProvider [message #857408 is a reply to message #857402]

Thu, 26 April 2012 14:02

Holger Schill

Messages: 75
Registered: July 2009

Member

Please use the ResourceSetProvider to grab a new ResourceSet and handle
in a IJavaProject where the resource ist contained. Every correct
initialized resourceSet has a ClassPathURIContext of Type IJAvaProject.

Cheers,

Holger

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