view id <-> theme

Olivier Grisel wrote:
> Jean-Marc Orliaguet a écrit :
>   
>> Hi,
>>
>> Reply to Thibaut:
>>
>> I'm thinking of implementing the association
between view ids and themes
>> (a.k.a 'method themes' in CPSSkins).
>>     
>
> Yes that would be great and soon needed, indeed. What
other negociation
> strategies a part from the application root are already
implemented?
>
>   

a negotiation strategy is a series of steps:

- check a URL parameter
- check a cookie
- check the view id
- ...


executed in a given order to ultimately determine which
theme / engine / 
perspective to use in a given context.

there is no "better" obvious order, hence an
application must specify 
which negotiation strategy to use. The default strategy is
defined in 
NXThemesJsf:


  <extension
target="org.nuxeo.theme.services.ThemeService" 
point="negotiations">

    <negotiation object="engine"
strategy="default">
      <scheme>
       
org.nuxeo.theme.jsf.negotiation.objects.engine.RequestParame
ter
      </scheme>
      <scheme>
       
org.nuxeo.theme.jsf.negotiation.objects.engine.CookieValue
      </scheme>
      <scheme>
       
org.nuxeo.theme.jsf.negotiation.objects.common.DefaultEngine
      </scheme>
    </negotiation>

  </extension>

...


> Other question: what is the state of the perspective
management? Does a
> perspective include the id of the page to be displayed
(ie does it affect the
> layout) or just a mask for the theme fragments?
>   

perspectives are implemented ( in the UI too). It's just
that the nuxeo5 
application defines only one perspective (default).

at the moment perspectives define the visibility of
fragments (always 
visible vs visible in a collection of perspectives)

/JM




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Jean-Marc Orliaguet wrote:
> Olivier Grisel wrote:
>> Jean-Marc Orliaguet a écrit :
>>  
>>> Hi,
>>>
>>> Reply to Thibaut:
>>>
>>> I'm thinking of implementing the association
between view ids and 
>>> themes
>>> (a.k.a 'method themes' in CPSSkins).
>>>     
>>
>> Yes that would be great and soon needed, indeed.
What other negociation
>> strategies a part from the application root are
already implemented?
>>
>>   


OK, here is a demo:

- the theme with two pages ('default/default' and
'default/workspaces'):
http://
svn.nuxeo.org/trac/nuxeo/browser/NXThemes/NXThemesDemo/trunk
/resources/META-INF/nxthemes-setup.xml

- the application definition:
http://svn.nuxeo
.org/trac/nuxeo/browser/NXThemes/NXThemesDemo/trunk/OSGI-INF
/ThemeExtensions.xml

it is also possible to associate engine and perspective
names to view 
ids in the same xml definition.

/JM


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