From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 21 Apr 2024 13:54:28 +0200
Subject: Adding upstream version 18.2.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/boost/tools/boostbook/xsl/docbook-layout.xsl | 262 +++++++++++++++++++++++
 1 file changed, 262 insertions(+)
 create mode 100644 src/boost/tools/boostbook/xsl/docbook-layout.xsl

(limited to 'src/boost/tools/boostbook/xsl/docbook-layout.xsl')

diff --git a/src/boost/tools/boostbook/xsl/docbook-layout.xsl b/src/boost/tools/boostbook/xsl/docbook-layout.xsl
new file mode 100644
index 000000000..9a382ad5b
--- /dev/null
+++ b/src/boost/tools/boostbook/xsl/docbook-layout.xsl
@@ -0,0 +1,262 @@
+<?xml version = "1.0" encoding = "utf-8"?>
+<!--
+   Copyright (c) 2002 Douglas Gregor <doug.gregor -at- gmail.com>
+  
+   Distributed under the Boost Software License, Version 1.0.
+   (See accompanying file LICENSE_1_0.txt or copy at
+   http://www.boost.org/LICENSE_1_0.txt)
+  -->
+
+<xsl:stylesheet version = "1.0"
+   xmlns:xsl = "http://www.w3.org/1999/XSL/Transform"
+>
+
+  <!-- needed for calsTable template -->
+  
+  <xsl:import
+    href="http://docbook.sourceforge.net/release/xsl/current/html/formal.xsl"/>
+
+  <!-- Optionally add the section id to each section's class.
+       This is useful if you want to style individual sections differently. -->
+  <xsl:param name="boost.section.class.add.id" select="0"/>
+
+  <!--
+     Override the behaviour of some DocBook elements for better
+     integration with the new look & feel.
+  -->
+
+  <xsl:template match = "programlisting[ancestor::informaltable]">
+     <pre class = "table-{name(.)}"><xsl:apply-templates/></pre>
+  </xsl:template>
+
+  <xsl:template match = "refsynopsisdiv">
+     <h2 class = "{name(.)}-title">Synopsis</h2>
+     <div class = "{name(.)}"><xsl:apply-templates/></div>
+  </xsl:template>
+
+  <!-- table: remove border = '1' -->
+
+  <xsl:template match = "table|informaltable">
+     <xsl:choose>
+        <xsl:when test = "self::table and tgroup|mediaobject|graphic">
+           <xsl:apply-imports/>
+        </xsl:when><xsl:when test = "self::informaltable and tgroup|mediaobject|graphic">
+           <xsl:call-template name = "informal.object">
+              <xsl:with-param name = "class"><xsl:choose>
+                 <xsl:when test = "@tabstyle">
+                    <xsl:value-of select = "@tabstyle"/>
+                 </xsl:when><xsl:otherwise>
+                    <xsl:value-of select = "local-name(.)"/>
+                 </xsl:otherwise>
+              </xsl:choose></xsl:with-param>
+           </xsl:call-template>
+        </xsl:when><xsl:otherwise>
+           <table class = "table"><xsl:copy-of select = "@*[not(local-name(.)='border')]"/>
+              <xsl:call-template name = "htmlTable"/>
+           </table>
+        </xsl:otherwise>
+     </xsl:choose>
+  </xsl:template>
+
+  <xsl:template match = "tgroup" name = "tgroup">
+     <xsl:variable name="summary"><xsl:call-template name="dbhtml-attribute">
+        <xsl:with-param name="pis" select="processing-instruction('dbhtml')"/>
+        <xsl:with-param name="attribute" select="'table-summary'"/>
+     </xsl:call-template></xsl:variable>
+
+     <xsl:variable name="cellspacing"><xsl:call-template name="dbhtml-attribute">
+        <xsl:with-param name="pis" select="processing-instruction('dbhtml')"/>
+        <xsl:with-param name="attribute" select="'cellspacing'"/>
+     </xsl:call-template></xsl:variable>
+
+     <xsl:variable name="cellpadding"><xsl:call-template name="dbhtml-attribute">
+        <xsl:with-param name="pis" select="processing-instruction('dbhtml')[1]"/>
+        <xsl:with-param name="attribute" select="'cellpadding'"/>
+     </xsl:call-template></xsl:variable>
+
+     <table class = "table">
+        <xsl:choose>
+           <xsl:when test="../textobject/phrase">
+              <xsl:attribute name="summary">
+                 <xsl:value-of select="../textobject/phrase"/>
+              </xsl:attribute>
+           </xsl:when><xsl:when test="$summary != ''">
+              <xsl:attribute name="summary">
+                 <xsl:value-of select="$summary"/>
+              </xsl:attribute>
+           </xsl:when><xsl:when test="../title">
+              <xsl:attribute name="summary">
+                 <xsl:value-of select="string(../title)"/>
+              </xsl:attribute>
+           </xsl:when>
+           <xsl:otherwise/>
+        </xsl:choose><xsl:if test="$cellspacing != '' or $html.cellspacing != ''">
+           <xsl:attribute name="cellspacing"><xsl:choose>
+              <xsl:when test="$cellspacing != ''"><xsl:value-of select="$cellspacing"/></xsl:when>
+              <xsl:otherwise><xsl:value-of select="$html.cellspacing"/></xsl:otherwise>
+           </xsl:choose></xsl:attribute>
+        </xsl:if><xsl:if test="$cellpadding != '' or $html.cellpadding != ''">
+           <xsl:attribute name="cellpadding"><xsl:choose>
+              <xsl:when test="$cellpadding != ''"><xsl:value-of select="$cellpadding"/></xsl:when>
+              <xsl:otherwise><xsl:value-of select="$html.cellpadding"/></xsl:otherwise>
+           </xsl:choose></xsl:attribute>
+        </xsl:if><xsl:if test="../@pgwide=1">
+           <xsl:attribute name="width">100%</xsl:attribute>
+        </xsl:if>
+
+        <xsl:variable name="colgroup">
+           <colgroup><xsl:call-template name="generate.colgroup">
+              <xsl:with-param name="cols" select="@cols"/>
+           </xsl:call-template></colgroup>
+        </xsl:variable>
+
+        <xsl:variable name="explicit.table.width"><xsl:call-template name="dbhtml-attribute">
+           <xsl:with-param name="pis" select="../processing-instruction('dbhtml')[1]"/>
+           <xsl:with-param name="attribute" select="'table-width'"/>
+        </xsl:call-template></xsl:variable>
+
+        <xsl:variable name="table.width"><xsl:choose>
+           <xsl:when test="$explicit.table.width != ''">
+              <xsl:value-of select="$explicit.table.width"/>
+           </xsl:when><xsl:when test="$default.table.width = ''">
+              <xsl:text>100%</xsl:text>
+           </xsl:when><xsl:otherwise>
+              <xsl:value-of select="$default.table.width"/>
+           </xsl:otherwise>
+        </xsl:choose></xsl:variable>
+
+        <xsl:if test="$default.table.width != '' or $explicit.table.width != ''">
+           <xsl:attribute name="width"><xsl:choose>
+              <xsl:when test="contains($table.width, '%')">
+                 <xsl:value-of select="$table.width"/>
+              </xsl:when><xsl:when test="$use.extensions != 0 and $tablecolumns.extension != 0">
+                 <xsl:choose>
+                    <xsl:when test="function-available('stbl:convertLength')">
+                       <xsl:value-of select="stbl:convertLength($table.width)"/>
+                    </xsl:when><xsl:when test="function-available('xtbl:convertLength')">
+                       <xsl:value-of select="xtbl:convertLength($table.width)"/>
+                    </xsl:when><xsl:otherwise>
+                       <xsl:message terminate="yes">
+                          <xsl:text>No convertLength function available.</xsl:text>
+                       </xsl:message>
+                    </xsl:otherwise>
+                 </xsl:choose>
+              </xsl:when><xsl:otherwise>
+                 <xsl:value-of select="$table.width"/>
+              </xsl:otherwise>
+           </xsl:choose></xsl:attribute>
+        </xsl:if>
+
+        <xsl:choose>
+           <xsl:when test="$use.extensions != 0 and $tablecolumns.extension != 0">
+              <xsl:choose>
+                 <xsl:when test="function-available('stbl:adjustColumnWidths')">
+                    <xsl:copy-of select="stbl:adjustColumnWidths($colgroup)"/>
+                 </xsl:when><xsl:when test="function-available('xtbl:adjustColumnWidths')">
+                    <xsl:copy-of select="xtbl:adjustColumnWidths($colgroup)"/>
+                 </xsl:when><xsl:when test="function-available('ptbl:adjustColumnWidths')">
+                    <xsl:copy-of select="ptbl:adjustColumnWidths($colgroup)"/>
+                 </xsl:when><xsl:otherwise>
+                    <xsl:message terminate="yes">
+                       <xsl:text>No adjustColumnWidths function available.</xsl:text>
+                    </xsl:message>
+                 </xsl:otherwise>
+              </xsl:choose>
+           </xsl:when><xsl:otherwise>
+              <xsl:copy-of select="$colgroup"/>
+           </xsl:otherwise>
+        </xsl:choose>
+
+        <xsl:apply-templates select="thead"/>
+        <xsl:apply-templates select="tfoot"/>
+        <xsl:apply-templates select="tbody"/>
+
+        <xsl:if test=".//footnote"><tbody class="footnotes">
+           <tr><td colspan="{@cols}">
+              <xsl:apply-templates select=".//footnote" mode="table.footnote.mode"/>
+           </td></tr>
+        </tbody></xsl:if>
+     </table>
+  </xsl:template>
+
+  <!-- table of contents 
+       
+    The standard Docbook template selects, amoung others,
+    the 'refentry' element for inclusion in TOC. In some
+    cases, this creates empty TOC. The most possible reason
+    is that there's 'refentry' element without 'refentrytitle',
+    but it's a mistery why it occurs. Even if we fix that
+    problem, we'll get non-empty TOC where no TOC is desired
+    (e.g. for section corresponding to each header file in
+    library doc). So, don't bother for now.
+  -->
+
+  <xsl:template name="section.toc">
+     <xsl:param name="toc-context" select="."/>
+     <xsl:param name="toc.title.p" select="true()"/>
+
+     <xsl:call-template name="make.toc">
+        <xsl:with-param name="toc-context" select="$toc-context"/>
+        <xsl:with-param name="toc.title.p" select="$toc.title.p"/>
+        <xsl:with-param name="nodes" select="
+           section|sect1|sect2|sect3|sect4|sect5|
+           bridgehead[$bridgehead.in.toc != 0]
+        "/>
+     </xsl:call-template>
+  </xsl:template>
+
+  <!-- When there is both a title and a caption for a table, only use the 
+       title. -->
+  <xsl:template match="table" mode="title.markup">
+    <xsl:param name="allow-anchors" select="0"/>
+    <xsl:apply-templates select="(title|caption)[1]" mode="title.markup">
+      <xsl:with-param name="allow-anchors" select="$allow-anchors"/>
+    </xsl:apply-templates>
+  </xsl:template>
+  
+  
+  <!-- Adds role class for section element resulting div. So that
+       we can style them in the resulting HTML.
+       Also, add the section id, if boost.section.class.add.id = 1.
+       This can be used to style individual sections differently. -->
+  <xsl:template match="section" mode="class.value">
+    <xsl:param name="class" select="local-name(.)"/>
+    <xsl:param name="node" select="."/>
+    <xsl:variable name="id">
+      <xsl:if test="$boost.section.class.add.id">
+        <xsl:call-template name="object.id">
+          <xsl:with-param name="object" select="$node"/>
+        </xsl:call-template>
+      </xsl:if>
+    </xsl:variable>
+    <xsl:value-of select="normalize-space(concat($class, ' ',
+        @role, ' ', translate($id, '.', '_')))"/>
+  </xsl:template>
+  
+  <!-- Adds role class for simplesect element resulting div. So that
+       we can style them in the resulting HTML. -->
+  <xsl:template match="simplesect" mode="class.value">
+    <xsl:param name="class" select="local-name(.)"/>
+    <xsl:param name="node" select="."/>
+    <xsl:value-of select="normalize-space(concat($class,' ',@role))"/>
+  </xsl:template>
+  
+  <!-- Allow for specifying that a section should not include the parents
+       labeling. This allows us to start clean numering of a sub-section. -->
+  <xsl:template match="section[@label-style='no-parent']" mode="label.markup">
+	  <xsl:choose>
+	    <xsl:when test="@label">
+	      <xsl:value-of select="@label"/>
+	    </xsl:when>
+	    <xsl:when test="$label != 0">
+	      <xsl:variable name="format">
+	        <xsl:call-template name="autolabel.format">
+	          <xsl:with-param name="format" select="$section.autolabel"/>
+	        </xsl:call-template>
+	      </xsl:variable>
+	      <xsl:number format="{$format}" count="section"/>
+	    </xsl:when>
+	  </xsl:choose>
+  </xsl:template>
+  
+</xsl:stylesheet>
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