# Overrides declarations of certain elements to allow extra attributes for specific SSP-based projects.
#
# Author: Giorgia Tolfo
# Date: 20171204
# Project: XML CMS
#
# ***N.B. THIS SCHEMA IS PROVIDED FOR THIS PURPOSE ALONE AND DOES NOT PROVIDE VALIDITY
# TO ANY OTHER PRODUCTION PROCESS*** 

default namespace = "http://docbook.org/ns/docbook"
namespace exp = "http://cms.bloomsbury.com/export" 

#additional condition values
condition-additions = "monographAsReference"

#role values specific to Bloomsbury Early Years
BEY-styles = "BEYStyleA" | "BEYStyleC" | "BEYStyleE" |"BEYStyleM" |"BEYWhereToGoNext" |"BEYStyleG" |"BEYStyleD" |"BEYStyleB" |"BEYStyleJ" |"BEYStyleN" |"BEYStyleK" |"BEYStyleO" |"BEYStyleX" |"BEYStyleH" |"BEYStyleL"

#export role values
#figures:
figure-export-role-att = attribute exp:role { "coverImage" | "download" }
#tables:
table-export-role-att = attribute exp:role { "download" }

#NB following can occur in chapter or article content
db.figure.attlist &= figure-export-role-att?
db.cals.table.attlist &= table-export-role-att?

#N.B. following is article-specific
db.informalfigure.attlist &= figure-export-role-att?   

#additional elements requiring profiling
db.chapter.attlist |= db.condition.attribute?
db.preface.attlist |= db.condition.attribute?

include "bloomsbury-mods.rnc" 
{
 db.condition.attribute =   attribute condition { "hidden" | "display" | "mathml" | "non-mathml" | condition-additions }    
 db.section.role.attribute = attribute role { "overview-objectives" | "terms" | "exercises-activities" | "notes" | "labelOverRide" | "bibliography" | "subArticle" | "recipe" | BEY-styles }
}