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Auto complete with curly brackets [message #890139]

Thu, 21 June 2012 09:07

macheke macheke

Messages: 7
Registered: May 2012

Junior Member

Hie

have a typical dsl with methods

function int doSomething(){
statement1;
statement2;
}

if i press enter after statement2, the editor auto inserts a closing curly bracket,although another one already exists thereby making the model invalid. how can i disable that, preferably programatically. I know the java editor preferences can disable it.

thanx

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Re: Auto complete with curly brackets [message #890143 is a reply to message #890139]

Thu, 21 June 2012 09:18

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

see org.eclipse.xtext.ui.editor.autoedit.DefaultAutoEditStrategyProvider

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

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Re: Auto complete with curly brackets [message #890146 is a reply to message #890143]

Thu, 21 June 2012 09:32

macheke macheke

Messages: 7
Registered: May 2012

Junior Member

Great, override the configureCompoundBracesBlocks(XX) method. Thnx Christian!

[Updated on: Thu, 21 June 2012 09:32]

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Re: Auto complete with curly brackets [message #1677213 is a reply to message #890146]

Sun, 15 March 2015 20:30

QW DR

Messages: 11
Registered: March 2015

Junior Member

I share a similar problem:
I would like the editor to insert a closing '>' when a opening '<' is typed.

I have therefore written the following xtend code:

package org.xtext.ui.contentassist

import org.eclipse.xtext.ui.editor.autoedit.DefaultAutoEditStrategyProvider
import org.eclipse.xtext.ui.editor.autoedit.AbstractEditStrategyProvider

class SparqlAutoEditStrategyProvider extends DefaultAutoEditStrategyProvider {
	override public void configureStringLiteral(AbstractEditStrategyProvider.IEditStrategyAcceptor acceptor) {
		super.configure(acceptor);
		acceptor.accept(singleLineTerminals.newInstance("<", ">"), "IRIref");
	}
}

But it doesnt seem to work.

the relevan grammar Parts:

IRIref:
	value=IRI_REF

terminal IRI_REF:
    '<' !('<' | '>' | '"' | '{' | '}' | '|' | '^' | '`' | '\\' | '\u0000'..'\u0020')* '>';

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Re: Auto complete with curly brackets [message #1678171 is a reply to message #1677213]

Mon, 16 March 2015 05:13

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

Hi,

the impl looks a bit strange. id expect

class SparqlAutoEditStrategyProvider extends DefaultAutoEditStrategyProvider {
	override public void configureStringLiteral(AbstractEditStrategyProvider.IEditStrategyAcceptor acceptor) {
		super.configureStringLiteral(acceptor);
		acceptor.accept(singleLineTerminals.newInstance("<", ">"), IDocument.DEFAULT_CONTENT_TYPE);
	}
}

with the following binding:

public class MyDslUiModule extends org.xtext.example.mydsl2.ui.AbstractMyDslUiModule {
	public MyDslUiModule(AbstractUIPlugin plugin) {
		super(plugin);
	}
	
	public Class<? extends AbstractEditStrategyProvider> bindAbstractEditStrategyProvider() {
		return SparqlAutoEditStrategyProvider.class;
	}
}

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

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