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Cross reference // Functions // ContentAssist [message #765839]

Wed, 14 December 2011 18:48

Federico Sellanes

Messages: 71
Registered: November 2011

Member

Hi, i have a problem that i cant find the way to solve. I dug a lot in ProposalProvider but i not had good news.

A quick grammar example :


Module :
    (functions=+ModuleUserFunction)*
;

ModuleUserFunction :
    'function' name=ID implementation=FunctionImplementation
;

FunctionImplementation :
    FunctionParameterDeclaration Codeblock
;

FunctionParameterDeclaration :
    '(' ID ((',' ID)*)? ')'
;

Suppose that in some place, my DSL allows to call functions :


ModuleFunctionCall :
    function=[ModuleUserFunction | QualifiedName] parameters=FunctionParametersInvocation
;

QualifiedName :
   ID '.' ID
;

The problem is in the content assist, im trying to show "Module.functionName(arg1,arg2)" for the functions declared in all the modules !!

For example content assist should show me :

"Module1.functionName(arg1,arg2)"
"Module2.functionName(arg1,arg2)"
"Module2.functionName(arg1,arg2)"

So i hook complete_moduleFunctionCall and trough the node, i am getting the parameters of every functions and adding them in a String. So, this work fine when the functions are inside this module but i cant get the functions and parameters declared in others modules.

Exist some correct way for acomplish that? or i have to hook doCreateProposal and read the text in my xxxx.mydsl file and get from him the fragment next to "function functionName(". It sound really bad but i dont know other way.

Maybe this is so confuse, sorry my english is not good.

Thanks.

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