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Re: [wtp-dev] Improve Phaser Editor JSDT support

Hi Arián,

I used JSDT infer engine to report EXTJS classes in extjs-eclipse plugin [1].

Real implementation is in InferEngine class [2]. You are able to register classes (InferTypes) and override variable type and method/functions return types. 
There is one huge limitation : you cannot register methods and variables without AST. 

[1] - https://github.com/zulus/extjs-eclipse
-- 
Dawid Pakuła
+48 795 996 064

On 11 September 2015 at 20:46:44, Victor V. Rubezhny (vrubezhny@xxxxxxxxxx) wrote:

Hi Arián,

Unfortunately, I don't know if there is a document on JSDT Inference, other than _javascript_ Development Guide > Reference > org.eclipse.wst.jsdt.core.inferrenceSupport .

There are several projects that provide their own custom Inference Engines, for example: https://github.com/zulus/extjs-eclipse - so you can use it as an example.

Best Regards,
Victor Rubezhny,
JSDT


On 09/11/2015 07:45 PM, Arián Fornaris Fernández wrote:
Hello,

I am developing Phaser Editor (http://phasereditor.boniatillo.com), an
editor for the game engine http://phaser.io .
I am interested in the JSDT type inference, there is any document I
can read to understand how it works? A technical overview or something
like that? Right now JSDT is working very well with the Phaser API,
but yet there are things I would like to get much better.
What I did is to generate a _javascript_ API file and I added it to the
classpath container, but yet this is not perfect, it requires some
tweaks to express certain type relations (like namespaces).

What I would like to do is to provide an extension point to generate
the _javascript_ model in the fly, dynamically, and pass it to the type
inference, without the need to parse a JS API file. The other thing I
would like to do is to improve the jsdoc type annotations, I think it
is a good way to declare static types in JSDT.

Thanks very much for JSDT, it is really awsome.

Arian Fornaris
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