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RE: [cdt-dev] Re: FW: [Bug 183757] org.eclipse.cdt.core.language extension point does not appear to work
|
Hi,
it should be sufficient to make the Cn content type
"derive" from the cSource content type, eg.
<extension
point="org.eclipse.core.contenttype.contentTypes">
<content-type
base-type="org.eclipse.cdt.core.cSource"
file-extensions="cn"
id="com.clearspeed.eclipse.cnSource"
name="Cn Source File"
priority="normal">
</content-type>
</extension>
That way, the CEditor is autmatically associated
with .cn files, too.
HTH,
Toni
> -----Original Message-----
> From: cdt-dev-bounces@xxxxxxxxxxx
> [mailto:cdt-dev-bounces@xxxxxxxxxxx] On Behalf Of Jason Montojo
> Sent: Tuesday, April 24, 2007 7:24 PM
> To: Michael Wrighton
> Cc: CDT General developers list.
> Subject: [cdt-dev] Re: FW: [Bug 183757]
> org.eclipse.cdt.core.language extension point does not appear to work
>
> Hi Mike,
>
> The mailing list would be the best place to discuss questions
> involving
> extending CDT such as this.
>
> If you want to take that route, you'd probably need to
> disassociate the
> cSource content type from GCCLanguage in the
> org.eclipse.cdt.core.language
> extension in the core plugin and map that to your CnLanguage. That's
> because the CEditor expects the file it's working with to
> have either the
> cSource/Header or cxxSource/Header content type.
>
> One alternative is to have your plugin programmatically
> associate your Cn
> content type with cSource and cHeader when a project is
> created. You can
> do this using a combination of MBS Custom Pages and LanguageManager.
> However, the APIs for LanguageManager are changing quite a
> bit right now
> since we are adding support for build configuration-level language
> mappings. They should be stable after the feature freeze
> this Friday. I
> can give you a code sample to illustrate how to set your
> CnLanguage to use
> CEditor through that mechanism once those changes are in place.
>
> Hope this helps,
>
> Jason Montojo
> IBM CDT Team
> IBM Toronto Lab
> 905-413-5228
> jmontojo@xxxxxxxxxx
>
>
> |------------>
> | From: |
> |------------>
>
> >-------------------------------------------------------------
> --------------------------------------------------------------
> -----------------------|
> |"Michael Wrighton" <mikew@xxxxxxxxxxxxxx>
>
> |
>
> >-------------------------------------------------------------
> --------------------------------------------------------------
> -----------------------|
> |------------>
> | To: |
> |------------>
>
> >-------------------------------------------------------------
> --------------------------------------------------------------
> -----------------------|
> |Jason Montojo/Toronto/IBM@IBMCA
>
> |
>
> >-------------------------------------------------------------
> --------------------------------------------------------------
> -----------------------|
> |------------>
> | Date: |
> |------------>
>
> >-------------------------------------------------------------
> --------------------------------------------------------------
> -----------------------|
> |04/24/2007 12:48 PM
>
> |
>
> >-------------------------------------------------------------
> --------------------------------------------------------------
> -----------------------|
> |------------>
> | Subject: |
> |------------>
>
> >-------------------------------------------------------------
> --------------------------------------------------------------
> -----------------------|
> |FW: [Bug 183757] org.eclipse.cdt.core.language extension
> point does not appear to work
> |
>
> >-------------------------------------------------------------
> --------------------------------------------------------------
> -----------------------|
>
>
>
>
>
> Thanks,
>
> (I don't know whether this reply needs posting on the bugzilla page or
> mailing list?)
>
> Actually we're using a different file extension anyway (.cn), so it
> seems I need to create a cn content type, associate the cn
> language with
> this content type, and create a org.eclipse.ui.editors extension point
> which mirrors the CEditor extension but with contentTypeBinding id set
> to my cn content type, in order to re-use the CEditor?
>
> Mike
>
> -----Original Message-----
> From: bugzilla-daemon@xxxxxxxxxxx [mailto:bugzilla-daemon@xxxxxxxxxxx]
> Sent: 24 April 2007 14:37
> To: Michael Wrighton
> Subject: [Bug 183757] org.eclipse.cdt.core.language extension
> point does
> not appear to work
>
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=183757
> Product/Component: CDT / cdt-core
>
>
> jmontojo@xxxxxxxxxx changed:
>
> What |Removed |Added
> --------------------------------------------------------------
> ----------
> ----
> CC| |jmontojo@xxxxxxxxxx
>
>
>
>
> ------- Comment #2 from jmontojo@xxxxxxxxxx 2007-04-24 09:35 -------
> Hi Mike,
>
> In Eclipse, you can only specify one content type per file
> extension or
> file
> name pattern. This doesn't work for C/C++ source files because foo.h
> may be a
> C header file or a C++ header file. For that reason, we have added a
> layer on
> top of the Eclipse Platform to dynamically assign different content
> types to
> files.
>
> This means you'll need to ensure your CnLanguage has its own unique
> content
> type id, otherwise, you'll run into conflicts with CDT's GCCLanguage.
> And as
> Toni mentioned, you can assign your CnLanguage as the default
> C language
> in the
> mappings page.
>
>
>
> --
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