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Re: [wtp-dev] TypeScript & JSDT with typescript.java


2015-11-19 17:12 GMT+01:00 Tom Schindl <tom.schindl@xxxxxxxxxxxxxxx>:
Just a short reply as I'm traveling. My stuff does not depend at Eclipse
at all! It can run in plain java as well as in OSGi.

Yes tom, you are right. I have restart from scratch the TypeScript Client API at first because I don't want to have Java8 dependencies (since Eclipse Mars requires Java7).
After my other reason is that I would like to have collector API. The basic idea is to have 

---------------------------------------
void completions(String fileName, int line, int offest, ICompletionCollector collector) 
---------------------------------------

instead of having:

---------------------------------------
List<ICompletionEntry> completions(String fileName, int line, int offest) 
---------------------------------------


Collector API gives you more features like:

 * support async/sync completion. (configured by the collector (ex: collector.setAsync(true))
 * support timeout or not (configured by the collector (ex: collector.setTimeout(200))
 * implement ICompletionCollector as you need (to create for instance list of CompletionProposal) to create directly JFace CompletionProposal instead of creating CompletionEntry that you must loop for again to create a list of CompletionProposal.

 Hope you will understand my explanation.
 

I take extra care on all this stuff as my Code-Editor Framework works in
any setup, from e4 on JavaFX and SWT, Eclipse IDE or Plain Java.

Tom

On 19.11.15 15:50, Angelo zerr wrote:
> Hi everybody,
>
> For your information, I have started a new project
> https://github.com/angelozerr/typescript.java which provides a
> TypeScript client which consumes tsserver like tom have started
> with https://github.com/BestSolution-at/java-tsserver/
>
> I have prefered to create from scratch the TypeScript client (instead of
> using tom work) because:
>
>  * I have doen the  same thing than tern.java (plugins which ar enot
> linked to Eclipse) to consume it with Netbeans, etc
>  * it doesn't requires Java8.
>  * I would like to have the same TypeScript client API than
> VSCode https://github.com/Microsoft/vscode/blob/master/extensions/typescript/src/typescriptServiceClient.ts
>  * I use collector architecture to provide with an easy mean,
> asynch/synch completion, with or without timeout, etc
>
> For the moment, I have a lot worked about completion features:
>
>  * with a simple Java
> main: https://github.com/angelozerr/typescript.java/blob/master/samples/ts.samples/src/test/Main.java
> You can notice that I have managed too update of the content of the
> typescript file (when user changes content of the editor). Today it
> works like Sublime and Vim integration which consumes tsserver (with a
> temporay file, it's strange but it's the only mean to do that since
> tsserevr use readline). It seems that VSCode uses "change" command to
> update content. I will study that.
>
>  * with a simple SWT
> Text: https://github.com/angelozerr/typescript.java/blob/master/samples/ts.eclipse.swt.samples/src/ts/eclipse/swt/samples/NodejsTSEditor.java
>
>  * and with JSDT
> Editor! https://github.com/angelozerr/typescript.java/blob/master/eclipse/jsdt/ts.eclipse.ide.jsdt.ui/src/ts/eclipse/ide/jsdt/internal/ui/contentassist/TypeScriptCompletionProposalComputer.java
>
>
> ​
> I have not tested with a lot of files, but performance seems very good
> (tsserver uses a system of request/response which is very performant. I
> hav eused Future task for that an dit works very good). With existing
> Eclipse TypeScript plugins, my Eclispe freeze every time with the same
> file. Their integration waits a response from a request and doesn't uses
> tsserver. In my case I use tsserver (which is used by VSCode which is
> very performant) and Future task.
>
> My next work is to integrate TypeScript validation by developping a WTP
> Validator (like I have done with tern.java). Validation with tsserver is
> done with async mode, so I'm very impatient to see the result.
>
> My main goal is to support
> Angular2 https://github.com/angelozerr/angularjs-eclipse/issues/164
>
> Hope you will like it.
>
> Regard's Angelo
>
>
>
>
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--
Thomas Schindl, CTO
BestSolution.at EDV Systemhaus GmbH
Eduard-Bodem-Gasse 5-7, A-6020 Innsbruck
http://www.bestsolution.at/
Reg. Nr. FN 222302s am Firmenbuchgericht Innsbruck
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