[Mapguide-trac] [mapguide-trac] #2419: Theming support for composite styles

[MapGuide Open Source]

#2419: Theming support for composite styles
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   Reporter:  jng          |       Owner:  jng        
       Type:  enhancement  |      Status:  new        
   Priority:  low          |   Milestone:  Maestro-5.2
  Component:  Maestro      |     Version:             
   Severity:  trivial      |    Keywords:             
External_id:               |  
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 Add support for creating themes for composite styles.

 Due to the increased complexity of composite styles, we theme as follows:

  * For each color in theme ramp the first defined fill color in the
 composite style. This could be:
     * A FillColor property of a Path graphic
     * A default value for a Fill Color parameter (if FillColor property is
 a symbol parameter reference)
     * The override value for a Fill Color parameter (if defined)
  * Whichever one we find, we replace that color at that same spot in a
 cloned copy with the current color in the theme ramp.
  * Add this cloned copy to the composite style

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/2419>
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