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Xtext eclipse plugin [message #1730532]

Tue, 26 April 2016 10:13

Eclipse User

Hi Christian,

How to create plugin for my dsl editor? I want an option like new custom project on tool bar

Re: Xtext eclipse plugin [message #1730534 is a reply to message #1730532]

Tue, 26 April 2016 10:17

Eclipse User

Radhakrishna Kasiraju <forums-noreply@xxxxxxxx> wrote:
> Hi Christian,
>
> How to create plugin for my dsl editor? I want an option like new custom
> project on tool bar
>

Simply use the yourdsl.ui plugin
You get that if you select eclipse plugin in the wizard

Re: Xtext eclipse plugin [message #1730539 is a reply to message #1730534]

Tue, 26 April 2016 10:45

Eclipse User

So can I add some custom option like : right click -> run as -> dsl2bin

Re: Xtext eclipse plugin [message #1730542 is a reply to message #1730539]

Tue, 26 April 2016 10:56

Eclipse User

"depends". these are more or less std. eclipse extension points. do you use xbase?

Re: Xtext eclipse plugin [message #1730543 is a reply to message #1730542]

Tue, 26 April 2016 11:02

Eclipse User

you may start digging in https://github.com/eclipse/xtext/blob/master/plugins/org.eclipse.xtend.ide/plugin.xml

Re: Xtext eclipse plugin [message #1730552 is a reply to message #1730543]

Tue, 26 April 2016 11:56

Eclipse User

No christian I am not using xbase

Re: Xtext eclipse plugin [message #1730601 is a reply to message #1730552]

Wed, 27 April 2016 01:03

Eclipse User

Hi Christian,

I want to create custom extension point when I right click on the dsl editor.

I saw the link you pointed but it is not clear. Could you please explain what I have to do?

Re: Xtext eclipse plugin [message #1730602 is a reply to message #1730601]

Wed, 27 April 2016 01:07

Eclipse User

something like that? https://christiandietrich.wordpress.com/2011/10/15/xtext-calling-the-generator-from-a-context-menu/

Re: Xtext eclipse plugin [message #1730617 is a reply to message #1730602]

Wed, 27 April 2016 03:22

Eclipse User

Hi Christian,

Yes something like this I required.

In my xtext project there is no package like: "org.xtext.example.mydsl.ui.handler".

I am using xtext 2.9.

So where can I write
public class GenerationHandler extends AbstractHandler implements IHandler {

}

Re: Xtext eclipse plugin [message #1730622 is a reply to message #1730617]

Wed, 27 April 2016 04:01

Eclipse User

package org.xtext.example.mydsl.ui.handler

import org.eclipse.core.commands.AbstractHandler
import org.eclipse.core.commands.IHandler
import org.eclipse.core.commands.ExecutionEvent
import org.eclipse.core.commands.ExecutionException
import org.eclipse.jface.viewers.ISelection
import org.eclipse.ui.handlers.HandlerUtil
import org.eclipse.jface.viewers.IStructuredSelection
import org.eclipse.xtext.generator.IGenerator
import com.google.inject.Inject

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;

import org.eclipse.xtext.resource.IResourceDescriptions;
import org.eclipse.xtext.ui.resource.IResourceSetProvider;

[Updated on: Wed, 27 April 2016 14:00] by Moderator

Re: Xtext eclipse plugin [message #1730623 is a reply to message #1730622]

Wed, 27 April 2016 04:12

Eclipse User

was replaced by EclipseResourceFileSystemAccess2

Re: Xtext eclipse plugin [message #1730625 is a reply to message #1730623]

Wed, 27 April 2016 04:13

Eclipse User

may have different methods, params as well etc ..... in xtext 2.9 IGenerator2 is used instead of iGenerator .....

Re: Xtext eclipse plugin [message #1730636 is a reply to message #1730625]

Wed, 27 April 2016 05:40

Eclipse User

No Message Body

[Updated on: Wed, 27 April 2016 14:00] by Moderator

Re: Xtext eclipse plugin [message #1730637 is a reply to message #1730636]

Wed, 27 April 2016 05:45

Eclipse User

Looking in package explorer? File extension correct?

Re: Xtext eclipse plugin [message #1730645 is a reply to message #1730637]

Wed, 27 April 2016 06:41

Eclipse User

Hi Christian,

It is working fine.

Re: Xtext eclipse plugin [message #1730647 is a reply to message #1730645]

Wed, 27 April 2016 06:45

Eclipse User

Hi Christian,

AbstractHandler and IHandler are form which package we should use I mean from import org.eclipse.ui.commands.IHandler or import org.eclipse.core.commands.IHandler?

Re: Xtext eclipse plugin [message #1730648 is a reply to message #1730647]

Wed, 27 April 2016 06:46

Eclipse User

core. the other one is Deprecated

Re: Xtext eclipse plugin [message #1730650 is a reply to message #1730648]

Wed, 27 April 2016 06:53

Eclipse User

No Message Body

[Updated on: Wed, 27 April 2016 13:59] by Moderator

Re: Xtext eclipse plugin [message #1730657 is a reply to message #1730650]

Wed, 27 April 2016 09:02

Eclipse User

no isEnabled, strange package naming? difference between java and plugin.xml ?!?

Re: Xtext eclipse plugin [message #1730683 is a reply to message #1730657]

Wed, 27 April 2016 11:53

Eclipse User

Could you please tell me what this line will do

fsa.generateFile(g.name+".txt",'''Hello «g.name» «IF g.from != null»from «g.from.name»«ENDIF»!''')

?

Re: Xtext eclipse plugin [message #1730687 is a reply to message #1730683]

Wed, 27 April 2016 12:05

Eclipse User

It will generate a text file contains all greetings from the file you
generate from

Re: Xtext eclipse plugin [message #1730691 is a reply to message #1730687]

Wed, 27 April 2016 12:43

Eclipse User

No Message Body

[Updated on: Wed, 27 April 2016 13:59] by Moderator

Re: Xtext eclipse plugin [message #1730692 is a reply to message #1730691]

Wed, 27 April 2016 12:45

Eclipse User

Please share all needed to reproduce

Re: Xtext eclipse plugin [message #1730693 is a reply to message #1730692]

Wed, 27 April 2016 12:55

Eclipse User

I don't understand why it is not showing up .txt files inside src-gen folder.

Re: Xtext eclipse plugin [message #1730694 is a reply to message #1730693]

Wed, 27 April 2016 12:57

Eclipse User

As I said I need all relevant code

Re: Xtext eclipse plugin [message #1730696 is a reply to message #1730694]

Wed, 27 April 2016 13:06

Eclipse User

No Message Body

[Updated on: Wed, 27 April 2016 13:58] by Moderator

Re: Xtext eclipse plugin [message #1730700 is a reply to message #1730696]

Wed, 27 April 2016 13:45

Eclipse User

HI,

you should be ablte to fix the npe yourself. the error message is 1000% clear

val EclipseResourceFileSystemAccess2 fsa = fileAccessProvider.get();
fsa.monitor = new NullProgressMonitor

Re: Xtext eclipse plugin [message #1730754 is a reply to message #1730700]

Thu, 28 April 2016 05:51

Eclipse User

Hi Christian,

I am new to xtext. I am trying to fix the error but no luck. I know i am giving lot of trouble.

I just followed your blog https://christiandietrich.wordpress.com/2011/10/15/xtext-calling-the-generator-from-a-context-menu/

Everything is working fine except it is not showing up .txt file when I click on "Generate Code" in context menu but I placed loggers at different places to find the output.

Could you please let me know what is the problem with my code?

output for: srcGenFolder.getFullPath().toString()
is /JPLEditor/src-gen

output for: fsa.generateFile(g.name+".txt",'''Hello «g.name» «IF g.from != null»from «g.from.name»«ENDIF»!''')

println("Generate file::::::::::::"+g.name+".txt"+"::::::"+'''Hello «g.name» «IF g.from != null»from «g.from.name»«ENDIF»!''')

is Generate file::::::::::::test.txt::::::Hello test !

Re: Xtext eclipse plugin [message #1730756 is a reply to message #1730754]

Thu, 28 April 2016 05:55

Eclipse User

Please share complete code as zip

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