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How to remove Xtext nature of only few files in the project [message #1691758]

Thu, 09 April 2015 13:53

Naveenchandra Patil

Messages: 4
Registered: November 2014

Junior Member

Hello Xtext Experts!

We have defined a grammar for a DSL in our project. My editor works like a charm! Smile

But I have a use case where I have to remove Xtext nature of certain files (basically the grammar should treat those files as simple text files and not as files of DSL). Tried searching in net but with no much help Sad

. I know that we can add or remove Xtext nature to a project. Is it possible to do the same at file or folder level too ? I dint see any setNatureids() method for a file or folder.

Background: We do a build of the project where the files of our DSLs will also be present. Sometimes we generate certain files (DSL files I mean) by the tool and hence there are chances that the files are not according to the grammar defined. So we get those error markers which is quite not that good to look.

Could you pls help me here...

Thanks in advance!

Cheers,
Naveen

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Re: How to remove Xtext nature of only few files in the project [message #1691759 is a reply to message #1691758]

Thu, 09 April 2015 13:58

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

Hi,

you may have a look at org.eclipse.xtext.resource.IResourceServiceProvider.canHandle(URI)

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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Re: How to remove Xtext nature of only few files in the project [message #1691838 is a reply to message #1691759]

Fri, 10 April 2015 06:39

Naveenchandra Patil

Messages: 4
Registered: November 2014

Junior Member

Hello,
Thank you so much for the response Smile

I created a class which extends org.eclipse.xtext.resource.IResourceServiceProvider and overrides the method canHandle(URI). But when I tried to bind this in the RunTimeModule class. I am facing strange problems Sad

Below is the method where I try to bind my ResourceServiceProvider class.

@Override
public Registry bindIResourceServiceProvider$Registry()
{
return new ResourceServiceProvider();
}

In my RuntimeModule class which extends org.eclipse.xtext.service.DefaultRuntimeModule I expected to override the method "bindIResourceServiceProvider" but instead I have to override "bindIResourceServiceProvider$Registry()".

Now from where should I get this registry ? and can I make sure that my ResourceServiceProvider class is called ?

Many Thanks again!

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Re: How to remove Xtext nature of only few files in the project [message #1691847 is a reply to message #1691838]

Fri, 10 April 2015 06:59

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

Hi,

there is not a bindXXX Method for all Binding, some are done by @ImplementedBy.
but you can add all bindXXX Methods you like to have.

public Class<? extends IResourceServiceProvider> IResourceServiceProvider() {
		return MyDefaultResourceServiceProvider.class;
	}

in the runtime module

if you want a different behaviour in ui

public Class<? extends IResourceUIServiceProvider> bindIResourceUIServiceProvider() {
		return MyDefaultResourceUIServiceProvider.class;
	}

in the ui module

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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