| ProposalProvider example [message #686135] |
Sun, 19 June 2011 18:00  |
 Thomas Schindl
Messages: 6651
Registered: July 2009 |
Senior Member |
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Hi,
Does anybody has an example for a proposal provider implementation. I'd
like to have the following:
..my-rule {
border-top-style: <<CTRL+SPACE>>
}
When hitting CTRL+SPACE I'd like to popup a list of styles
(none,hidden,dotted,....)
I think I have to reimplement the following method:
> @Override
> public void complete_expr(EObject model, RuleCall ruleCall,
> ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
> if( model instanceof css_generic_declaration ) {
> css_generic_declaration o = (css_generic_declaration) model;
> if( "border-top-style".equals(o.getProperty())) {
> // do something here
> }
> } else {
> super.complete_expr(model, ruleCall, context, acceptor);
> }
> }
but i have no idea what to write there.
Tom
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| Re: ProposalProvider example [message #686138 is a reply to message #686135] |
Mon, 20 June 2011 07:29  |
Sebastian Zarnekow
Messages: 3118
Registered: July 2009 |
Senior Member |
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|
Hi Tom,
does this blog-post help?
http://zarnekow.blogspot.com/2011/06/customizing-content-assist-with-xtext.html
Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com
Am 19.06.11 20:00, schrieb Tom Schindl:
> Hi,
>
> Does anybody has an example for a proposal provider implementation. I'd
> like to have the following:
>
> .my-rule {
> border-top-style:<<CTRL+SPACE>>
> }
>
>
> When hitting CTRL+SPACE I'd like to popup a list of styles
> (none,hidden,dotted,....)
>
> I think I have to reimplement the following method:
>
>> @Override
>> public void complete_expr(EObject model, RuleCall ruleCall,
>> ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
>> if( model instanceof css_generic_declaration ) {
>> css_generic_declaration o = (css_generic_declaration) model;
>> if( "border-top-style".equals(o.getProperty())) {
>> // do something here
>> }
>> } else {
>> super.complete_expr(model, ruleCall, context, acceptor);
>> }
>> }
>
> but i have no idea what to write there.
>
> Tom
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