[Chameleon-dev] [Bug 1245] New: XMLThemeLegend: add support for theme_visible

[bugzilla-daemon at bugzilla.maptools.org]

http://bugzilla.maptools.org/show_bug.cgi?id=1245

           Summary: XMLThemeLegend: add support for theme_visible
           Product: Chameleon
           Version: 2.2
          Platform: PC
        OS/Version: Windows 2000
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Widget
        AssignedTo: chameleon-dev at lists.maptools.org
        ReportedBy: bartvde at xs4all.nl


In response to the following e-mail from myself :-) I have added support for
theme_visible in the XMLThemeparser.php. I will commit this to CVS soon.

In order to use it, add visible false to your theme in the XML:
<theme name="Topografie" visible="false" type="checkbox" ABSTRACT="TBA">

And change the renderer html file to 

[repeat theme]
  [if theme_visible = "true"]
    ..
  [end]

E-mail 19-08-2005:

I am trying to exclude some layers from the XMLThemeLegend, which I do not want
the user to change the STATUS of.

Since theme does not have a visible attribute, I decided to add a new group in
an existing theme and set its visible attribute to false. But then you get the
awkward situation that the only visible group of the theme has the checkbox
checked, but the group's check box is not checked (because of the invisible group).

Would it make sense to add a visible attribute to the theme element? Or is there
another way to do this?



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