source: vbox/trunk/doc/manual/common-formatcfg.xsl

<?xml version="1.0"?>

<!--
    Copyright (C) 2006-2023 Oracle and/or its affiliates.

    This file is part of VirtualBox base platform packages, as
    available from https://www.virtualbox.org.

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
    as published by the Free Software Foundation, in version 3 of the
    License.

    This program is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, see <https://www.gnu.org/licenses>.

    SPDX-License-Identifier: GPL-3.0-only
-->

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

<!-- General formatting settings. -->
<xsl:variable name="section.autolabel">1</xsl:variable>
<xsl:variable name="section.label.includes.component.label">1</xsl:variable>
<xsl:attribute-set name="monospace.properties">
  <xsl:attribute name="font-size">90%</xsl:attribute>
</xsl:attribute-set>
<xsl:param name="draft.mode" select="'no'"/>

<!-- Shift down section sizes one magstep. -->
<xsl:attribute-set name="section.title.level1.properties">
  <xsl:attribute name="font-size">
    <xsl:value-of select="$body.font.master * 1.728"></xsl:value-of>
    <xsl:text>pt</xsl:text>
  </xsl:attribute>
</xsl:attribute-set>
<xsl:attribute-set name="section.title.level2.properties">
  <xsl:attribute name="font-size">
    <xsl:value-of select="$body.font.master * 1.44"></xsl:value-of>
    <xsl:text>pt</xsl:text>
  </xsl:attribute>
</xsl:attribute-set>
<xsl:attribute-set name="section.title.level3.properties">
  <xsl:attribute name="font-size">
    <xsl:value-of select="$body.font.master * 1.2"></xsl:value-of>
    <xsl:text>pt</xsl:text>
  </xsl:attribute>
</xsl:attribute-set>
<xsl:attribute-set name="section.title.level4.properties">
  <xsl:attribute name="font-size">
    <xsl:value-of select="$body.font.master"></xsl:value-of>
    <xsl:text>pt</xsl:text>
  </xsl:attribute>
</xsl:attribute-set>
<xsl:attribute-set name="section.title.level5.properties">
  <xsl:attribute name="font-size">
    <xsl:value-of select="$body.font.master"></xsl:value-of>
    <xsl:text>pt</xsl:text>
  </xsl:attribute>
</xsl:attribute-set>
<xsl:attribute-set name="section.title.level6.properties">
  <xsl:attribute name="font-size">
    <xsl:value-of select="$body.font.master"></xsl:value-of>
    <xsl:text>pt</xsl:text>
  </xsl:attribute>
</xsl:attribute-set>

<!-- Shift down chapter font size one magstep. -->
<xsl:attribute-set name="component.title.properties">
  <xsl:attribute name="font-size">
    <xsl:value-of select="$body.font.master * 2.0736"></xsl:value-of>
    <xsl:text>pt</xsl:text>
  </xsl:attribute>
</xsl:attribute-set>

<!-- command synopsis -->
<xsl:variable name="arg.choice.opt.open.str">[</xsl:variable>
<xsl:variable name="arg.choice.opt.close.str">]</xsl:variable>
<xsl:variable name="arg.choice.req.open.str">&lt;</xsl:variable>
<xsl:variable name="arg.choice.req.close.str">&gt;</xsl:variable>
<xsl:variable name="arg.choice.plain.open.str"><xsl:text> </xsl:text></xsl:variable>
<xsl:variable name="arg.choice.plain.close.str"><xsl:text> </xsl:text></xsl:variable>
<xsl:variable name="arg.choice.def.open.str">[</xsl:variable>
<xsl:variable name="arg.choice.def.close.str">]</xsl:variable>
<xsl:variable name="arg.rep.repeat.str">...</xsl:variable>
<xsl:variable name="arg.rep.norepeat.str"></xsl:variable>
<xsl:variable name="arg.rep.def.str"></xsl:variable>
<xsl:variable name="arg.or.sep"> | </xsl:variable>
<xsl:variable name="arg.or.sep.compact">|</xsl:variable>
<xsl:variable name="cmdsynopsis.hanging.indent">4pi</xsl:variable>

<!--
  Make sure that sections inside the Preface are not numbered.
  -->
<xsl:template match="preface/sect1" mode="object.title.template">
  <xsl:call-template name="gentext.template">
    <xsl:with-param name="context" select="'title-unnumbered'"/>
    <xsl:with-param name="name">
      <xsl:call-template name="xpath.location"/>
    </xsl:with-param>
  </xsl:call-template>
</xsl:template>

<!--
  refentry related layout tweaks.

  Note! While we could save us all this work by using refsect1..3 and
        refsynopsisdiv docbook-refentry-to-manual-sect1.xsl, we'd like to have
        a valid XML document and thus do do some extra markup using the role
        and condition attributes.  We catch some of it here.  But the XSLT
        for specific targets (html, latex, etc) have a few more tweaks
        related to this.

        The @role has only one special trick 'not-in-toc' that excludes sections
        like 'Synopsis' and 'Description' from the TOCs.

        The @condition records the original refentry element name, i.e. it will
        have values like refentry, refsynopsisdiv, refsect1, refsect2 and refsect3.
  -->

<!-- This removes the not-in-toc bits from the toc. -->
<xsl:template match="sect2[@role = 'not-in-toc']"      mode="toc" />
<xsl:template match="sect3[@role = 'not-in-toc']"      mode="toc" />
<xsl:template match="sect4[@role = 'not-in-toc']"      mode="toc" />
<xsl:template match="sect5[@role = 'not-in-toc']"      mode="toc" />
<xsl:template match="section[@role = 'not-in-toc']"    mode="toc" />
<xsl:template match="simplesect[@role = 'not-in-toc']" mode="toc" />

<!-- This removes unnecessary <dd><dl> stuff caused by the above. -->
<xsl:template match="sect1[sect2/@role = 'not-in-toc']" mode="toc">
  <xsl:param name="toc-context" select="."/>
  <xsl:call-template name="subtoc">
    <xsl:with-param name="toc-context" select="$toc-context"/>
    <xsl:with-param name="nodes" select="sect2[@role != 'not-in-toc'] | bridgehead[$bridgehead.in.toc != 0]"/>
  </xsl:call-template>
</xsl:template>

<xsl:template match="sect2[sect3/@role = 'not-in-toc']" mode="toc">
  <xsl:param name="toc-context" select="."/>
  <xsl:call-template name="subtoc">
    <xsl:with-param name="toc-context" select="$toc-context"/>
    <xsl:with-param name="nodes" select="sect3[@role != 'not-in-toc'] | bridgehead[$bridgehead.in.toc != 0]"/>
  </xsl:call-template>
</xsl:template>

<!-- This make the refsect* and refsynopsisdiv unnumbered like the default refentry rendering. -->
<xsl:template match="sect2[@condition = 'refsynopsisdiv']
                   | sect2[starts-with(@condition, 'refsect')]
                   | sect3[starts-with(@condition, 'refsect')]
                   | sect4[starts-with(@condition, 'refsect')]
                   | sect5[starts-with(@condition, 'refsect')]
                   | section[starts-with(@condition, 'refsect')]
                   | simplesect[starts-with(@condition, 'refsect')]"
  mode="object.title.template"
  >
    <xsl:call-template name="gentext.template">
      <xsl:with-param name="context" select="'title-unnumbered'"/>
      <xsl:with-param name="name">
        <xsl:call-template name="xpath.location"/>
      </xsl:with-param>
    </xsl:call-template>
</xsl:template>


</xsl:stylesheet>