From: Norman Walsh <ndw@nwalsh.com>
Date: Sat, 21 Apr 2001 20:31:30 +0000 (+0000)
Subject: My first crude attempts at support for qandaset
X-Git-Tag: release/1.79.1~6^2~6565
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=53da4fe1c10e627e06f9a6b0a06f527d9e9f4946;p=docbook-dsssl

My first crude attempts at support for qandaset
---

diff --git a/xsl/common/common.xsl b/xsl/common/common.xsl
index 55bf6f337..f09799539 100644
--- a/xsl/common/common.xsl
+++ b/xsl/common/common.xsl
@@ -291,6 +291,109 @@ Defaults to the context node.</para>
   <xsl:value-of select="count($anc.divs) + number($section.level)"/>
 </xsl:template>
 
+<xsl:template name="question.answer.label">
+  <xsl:variable name="deflabel">
+    <xsl:choose>
+      <xsl:when test="ancestor-or-self::*[@defaultlabel]">
+        <xsl:value-of select="(ancestor-or-self::*[@defaultlabel])[last()]
+                              /@defaultlabel"/>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="qanda.defaultlabel"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:variable>
+
+  <xsl:variable name="label" select="@label"/>
+
+<!--
+	 (hnr      (hierarchical-number-recursive (normalize "qandadiv")
+						  node))
+
+	 (parsect  (ancestor-member node (section-element-list)))
+
+	 (defnum   (if (and %qanda-inherit-numeration% 
+			    %section-autolabel%)
+		       (if (node-list-empty? parsect)
+			   (section-autolabel-prefix node)
+			   (section-autolabel parsect))
+		       ""))
+
+	 (hnumber  (let loop ((numlist hnr) (number defnum) 
+			      (sep (if (equal? defnum "") "" ".")))
+		     (if (null? numlist)
+			 number
+			 (loop (cdr numlist) 
+			       (string-append number
+					      sep
+					      (number->string (car numlist)))
+			       "."))))
+	 (cnumber  (child-number (parent node)))
+	 (number   (string-append hnumber 
+				  (if (equal? hnumber "")
+				      ""
+				      ".")
+				  (number->string cnumber))))
+-->
+
+  <xsl:choose>
+    <xsl:when test="$deflabel = 'qanda'">
+      <xsl:call-template name="gentext">
+        <xsl:with-param name="key">
+          <xsl:choose>
+            <xsl:when test="local-name(.) = 'question'">Question</xsl:when>
+            <xsl:when test="local-name(.) = 'question'">Answer</xsl:when>
+            <xsl:when test="local-name(.) = 'qandadiv'">QandADiv</xsl:when>
+            <xsl:otherwise>QandASet</xsl:otherwise>
+          </xsl:choose>
+        </xsl:with-param>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:when test="$deflabel = 'label'">
+      <xsl:value-of select="$label"/>
+    </xsl:when>
+    <xsl:when test="$deflabel = 'number'
+                    and local-name(.) = 'question'">
+      <xsl:apply-templates select="ancestor::qandaset[1]"
+                           mode="number"/>
+      <xsl:choose>
+        <xsl:when test="ancestor::qandadiv">
+          <xsl:apply-templates select="ancestor::qandadiv[1]"
+                               mode="number"/>
+          <xsl:apply-templates select="ancestor::qandaentry"
+                               mode="number"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:apply-templates select="ancestor::qandaentry"
+                               mode="number"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:when>
+    <xsl:otherwise>
+      <!-- nothing -->
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template match="qandaset" mode="number">
+  <!-- FIXME: -->
+</xsl:template>
+
+<xsl:template match="qandadiv" mode="number">
+  <xsl:number level="multiple" from="qandaset" format="1."/>
+</xsl:template>
+
+<xsl:template match="qandaentry" mode="number">
+  <xsl:choose>
+    <xsl:when test="ancestor::qandadiv">
+      <xsl:number level="single" from="qandadiv" format="1."/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:number level="single" from="qandaset" format="1."/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
 <!-- ====================================================================== -->
 
 <xsl:template name="object.id">
diff --git a/xsl/fo/qandaset.xsl b/xsl/fo/qandaset.xsl
index 412f68211..bb8b6d456 100644
--- a/xsl/fo/qandaset.xsl
+++ b/xsl/fo/qandaset.xsl
@@ -1,5 +1,6 @@
 <?xml version='1.0'?>
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:fo="http://www.w3.org/1999/XSL/Format"
                 version='1.0'>
 
 <!-- ********************************************************************
@@ -18,6 +19,127 @@
 
 <!-- ==================================================================== -->
 
-<!-- FIXME: WRITE THIS! -->
+<xsl:template match="qandaset">
+  <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable>
+
+  <fo:block id="{$id}">
+    <xsl:if test="title">
+      <xsl:apply-templates select="title"/>
+    </xsl:if>
+
+    <xsl:apply-templates select="*[name(.) != 'title'
+                                 and name(.) != 'qandadiv'
+                                 and name(.) != 'qandaentry']"/>
+    <xsl:apply-templates select="qandadiv"/>
+
+    <xsl:if test="qandaentry">
+      <fo:list-block xsl:use-attribute-sets="list.block.spacing"
+                     provisional-distance-between-starts="2.5em"
+                     provisional-label-separation="0.2em">
+        <xsl:apply-templates select="qandaentry"/>
+      </fo:list-block>
+    </xsl:if>
+  </fo:block>
+</xsl:template>
+
+<xsl:template match="qandaset/title">
+  <xsl:variable name="enclsect" select="(ancestor::section
+                                        | ancestor::simplesect
+                                        | ancestor::sect5
+                                        | ancestor::sect4
+                                        | ancestor::sect3
+                                        | ancestor::sect2
+                                        | ancestor::sect1
+                                        | ancestor::refsect3
+                                        | ancestor::refsect2
+                                        | ancestor::refsect1)[last()]"/>
+  <xsl:variable name="sectlvl">
+    <xsl:call-template name="section.level">
+      <xsl:with-param name="node" select="$enclsect"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:call-template name="section.heading">
+    <xsl:with-param name="level" select="$sectlvl"/>
+    <xsl:with-param name="title" select="."/>
+  </xsl:call-template>
+</xsl:template>
+
+<xsl:template match="qandadiv">
+  <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable>
+
+  <fo:block id="{$id}">
+    <xsl:apply-templates select="title"/>
+    <xsl:apply-templates select="*[name(.) != 'title'
+                                 and name(.) != 'qandadiv'
+                                 and name(.) != 'qandaentry']"/>
+    <fo:block start-indent="{count(ancestor::qandadiv)*2}pc">
+      <xsl:apply-templates select="qandadiv"/>
+
+      <xsl:if test="qandaentry">
+        <fo:list-block xsl:use-attribute-sets="list.block.spacing"
+                       provisional-distance-between-starts="2.5em"
+                       provisional-label-separation="0.2em">
+          <xsl:apply-templates select="qandaentry"/>
+        </fo:list-block>
+      </xsl:if>
+    </fo:block>
+  </fo:block>
+</xsl:template>
+
+<xsl:template match="qandadiv/title">
+  <xsl:variable name="enclsect" select="(ancestor::section
+                                        | ancestor::simplesect
+                                        | ancestor::sect5
+                                        | ancestor::sect4
+                                        | ancestor::sect3
+                                        | ancestor::sect2
+                                        | ancestor::sect1
+                                        | ancestor::refsect3
+                                        | ancestor::refsect2
+                                        | ancestor::refsect1)[last()]"/>
+  <xsl:variable name="sectlvl">
+    <xsl:call-template name="section.level">
+      <xsl:with-param name="node" select="$enclsect"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:call-template name="section.heading">
+    <xsl:with-param name="level" select="$sectlvl + count(ancestor::qandadiv)"/>
+    <xsl:with-param name="title" select="."/>
+  </xsl:call-template>
+</xsl:template>
+
+<xsl:template match="qandaentry">
+  <xsl:apply-templates/>
+<!--
+  <fo:block>
+    <xsl:if test="@id">
+      <xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
+    </xsl:if>
+    <xsl:apply-templates/>
+  </fo:block>
+-->
+</xsl:template>
+
+<xsl:template match="question|answer">
+  <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable>
+  <xsl:variable name="entry.id">
+    <xsl:call-template name="object.id">
+      <xsl:with-param name="object" select="parent::*"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <fo:list-item id="{$entry.id}" xsl:use-attribute-sets="list.item.spacing">
+    <fo:list-item-label id="{$id}" end-indent="label-end()">
+      <fo:block>
+        <xsl:call-template name="question.answer.label"/>
+      </fo:block>
+    </fo:list-item-label>
+    <fo:list-item-body start-indent="body-start()">
+      <xsl:apply-templates/>
+    </fo:list-item-body>
+  </fo:list-item>
+</xsl:template>
 
 </xsl:stylesheet>