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authorMatthew Burgess <matthew@linuxfromscratch.org>2013-10-08 20:03:29 +0000
committerMatthew Burgess <matthew@linuxfromscratch.org>2013-10-08 20:03:29 +0000
commit15c7d39533a1eb1da0748011f3378fd0f02ed14d (patch)
treea7ed12df60c5ffd4d00a570804c51470bfb8b0f5 /stylesheets/lfs-xsl/docbook-xsl-snapshot/common/utility.xsl
parent09a35dd7178070f01a7961d2ded39e11ba2aac83 (diff)
Update stylesheets to docbook-xsl-1.78.1.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10355 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
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@@ -1,290 +0,0 @@
-<?xml version='1.0'?>
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
- xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
- xmlns:dyn="http://exslt.org/dynamic"
- xmlns:saxon="http://icl.com/saxon"
- xmlns:xlink="http://www.w3.org/1999/xlink"
- exclude-result-prefixes="doc dyn saxon"
- version='1.0'>
-
-<!-- ********************************************************************
- $Id$
- ********************************************************************
-
- This file is part of the XSL DocBook Stylesheet distribution.
- See ../README or http://docbook.sf.net/release/xsl/current/ for
- copyright and other information.
-
- ******************************************************************** -->
-<doc:reference xmlns="" xml:id="utility">
- <info>
- <title>Common » Utility Template Reference</title>
- <releaseinfo role="meta">
- $Id$
- </releaseinfo>
- </info>
- <!-- * yes, partintro is a valid child of a reference... -->
- <partintro xml:id="partintro">
- <title>Introduction</title>
- <para>This is technical reference documentation for the
- miscellaneous utility templates in the DocBook XSL
- Stylesheets.</para>
- <note>
- <para>These templates are defined in a separate file from the set
- of “common” templates because some of the common templates
- reference DocBook XSL stylesheet parameters, requiring the
- entire set of parameters to be imported/included in any
- stylesheet that imports/includes the common templates.</para>
- <para>The utility templates don’t import or include any DocBook
- XSL stylesheet parameters, so the utility templates can be used
- without importing the whole set of parameters.</para>
- </note>
- <para>This is not intended to be user documentation. It is
- provided for developers writing customization layers for the
- stylesheets.</para>
- </partintro>
-</doc:reference>
-
-<!-- ====================================================================== -->
-
-<doc:template name="log.message" xmlns="">
- <refpurpose>Logs/emits formatted notes and warnings</refpurpose>
-
- <refdescription id="log.message-desc">
- <para>The <function>log.message</function> template is a utility
- template for logging/emitting formatted messages&#xa0;– that is,
- notes and warnings, along with a given log “level” and an
- identifier for the “source” that the message relates to.</para>
- </refdescription>
-
- <refparameter id="log.message-params">
- <variablelist>
- <varlistentry><term>level</term>
- <listitem>
- <para>Text to log/emit in the message-level field to
- indicate the message level
- (<literal>Note</literal> or
- <literal>Warning</literal>)</para>
- </listitem>
- </varlistentry>
- <varlistentry><term>source</term>
- <listitem>
- <para>Text to log/emit in the source field to identify the
- “source” to which the notification/warning relates.
- This can be any arbitrary string, but because the
- message lacks line and column numbers to identify the
- exact part of the source document to which it
- relates, the intention is that the value you pass
- into the <literal>source</literal> parameter should
- give the user some way to identify the portion of
- their source document on which to take potentially
- take action in response to the log message (for
- example, to edit, change, or add content).</para>
- <para>So the <literal>source</literal> value should be,
- for example, an ID, book/chapter/article title, title
- of some formal object, or even a string giving an
- XPath expression.</para>
- </listitem>
- </varlistentry>
- <varlistentry><term>context-desc</term>
- <listitem>
- <para>Text to log/emit in the context-description field to
- describe the context for the message.</para>
- </listitem>
- </varlistentry>
- <varlistentry><term>context-desc-field-length</term>
- <listitem>
- <para>Specifies length of the context-description field
- (in characters); default is 12</para>
- <para>If the text specified by the
- <literal>context-desc</literal> parameter is longer
- than the number of characters specified in
- <literal>context-desc-field-length</literal>, it is
- truncated to <literal>context-desc-field-length</literal>
- (12 characters by default).</para>
- <para>If the specified text is shorter than
- <literal>context-desc-field-length</literal>,
- it is right-padded out to
- <literal>context-desc-field-length</literal> (12 by
- default).</para>
- <para>If no value has been specified for the
- <literal>context-desc</literal> parameter, the field is
- left empty and the text of the log message begins with
- the value of the <literal>message</literal>
- parameter.</para>
- </listitem>
- </varlistentry>
- <varlistentry><term>message</term>
- <listitem>
- <para>Text to log/emit in the actual message field</para>
- </listitem>
- </varlistentry>
- <varlistentry><term>message-field-length</term>
- <listitem>
- <para>Specifies length of the message
- field (in characters); default is 45</para>
- </listitem>
- </varlistentry>
- </variablelist>
- </refparameter>
- <refreturn id="log.message-returns">
- <para>Outputs a message (generally, to standard error).</para></refreturn>
-</doc:template>
-<xsl:template name="log.message">
- <xsl:param name="level"/>
- <xsl:param name="source"/>
- <xsl:param name="context-desc"/>
- <xsl:param name="context-desc-field-length">12</xsl:param>
- <xsl:param name="context-desc-padded">
- <xsl:if test="not($context-desc = '')">
- <xsl:call-template name="pad-string">
- <xsl:with-param name="leftRight">right</xsl:with-param>
- <xsl:with-param name="padVar"
- select="substring($context-desc, 1, $context-desc-field-length)"/>
- <xsl:with-param name="length" select="$context-desc-field-length"/>
- </xsl:call-template>
- </xsl:if>
- </xsl:param>
- <xsl:param name="message"/>
- <xsl:param name="message-field-length" select="45"/>
- <xsl:param name="message-padded">
- <xsl:variable name="spaces-for-blank-level">
- <!-- * if the level field is blank, we'll need to pad out -->
- <!-- * the message field with spaces to compensate -->
- <xsl:choose>
- <xsl:when test="$level = ''">
- <xsl:value-of select="4 + 2"/>
- <!-- * 4 = hard-coded length of comment text ("Note" or "Warn") -->
- <!-- * + 2 = length of colon-plus-space separator ": " -->
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="0"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:variable>
- <xsl:variable name="spaces-for-blank-context-desc">
- <!-- * if the context-description field is blank, we'll need -->
- <!-- * to pad out the message field with spaces to compensate -->
- <xsl:choose>
- <xsl:when test="$context-desc = ''">
- <xsl:value-of select="$context-desc-field-length + 2"/>
- <!-- * + 2 = length of colon-plus-space separator ": " -->
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="0"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:variable>
- <xsl:variable name="extra-spaces"
- select="$spaces-for-blank-level + $spaces-for-blank-context-desc"/>
- <xsl:call-template name="pad-string">
- <xsl:with-param name="leftRight">right</xsl:with-param>
- <xsl:with-param name="padVar"
- select="substring($message, 1, ($message-field-length + $extra-spaces))"/>
- <xsl:with-param name="length"
- select="$message-field-length + $extra-spaces"/>
- </xsl:call-template>
- </xsl:param>
- <!-- * emit the actual log message -->
- <xsl:message>
- <xsl:if test="not($level = '')">
- <xsl:value-of select="$level"/>
- <xsl:text>: </xsl:text>
- </xsl:if>
- <xsl:if test="not($context-desc = '')">
- <xsl:value-of select="$context-desc-padded"/>
- <xsl:text>: </xsl:text>
- </xsl:if>
- <xsl:value-of select="$message-padded"/>
- <xsl:text> </xsl:text>
- <xsl:value-of select="$source"/>
- </xsl:message>
-</xsl:template>
-
-<!-- ===================================== -->
-<doc:template name="get.doc.title" xmlns="">
- <refpurpose>Gets a title from the current document</refpurpose>
- <refdescription id="get.doc.title-desc">
- <para>The <function>get.doc.title</function> template is a
- utility template for returning the first title found in the
- current document.</para>
- </refdescription>
- <refreturn id="get.doc.title-returns">
- <para>Returns a string containing some identifying title for the
- current document .</para></refreturn>
-</doc:template>
-<xsl:template name="get.doc.title">
- <xsl:choose>
- <xsl:when test="//*[local-name() = 'title'
- or local-name() = 'refname']">
- <xsl:value-of select="//*[local-name() = 'title'
- or local-name() = 'refname'][1]"/>
- </xsl:when>
- <xsl:when test="substring(local-name(*[1]),
- string-length(local-name(*[1])-3) = 'info')
- and *[1]/*[local-name() = 'title']">
- <xsl:value-of select="*[1]/*[local-name() = 'title'][1]"/>
- </xsl:when>
- </xsl:choose>
-</xsl:template>
-
-<!-- ===================================== -->
-<doc:template name="pad-string" xmlns="">
- <refpurpose>Right-pads or left-pads a string out to a certain length</refpurpose>
- <refdescription id="pad-string-desc">
- <para>This function takes string <parameter>padVar</parameter> and
- pads it out in the direction <parameter>rightLeft</parameter> to
- the string-length <parameter>length</parameter>, using string
- <parameter>padChar</parameter> (a space character by default) as
- the padding string (note that <parameter>padChar</parameter> can
- be a string; it is not limited to just being a single
- character).</para>
- <note>
- <para>This function began as a copy of Nate Austin's
- <function>prepend-pad</function> function in the <link
- xlink:href="http://www.dpawson.co.uk/xsl/sect2/padding.html" >Padding
- Content</link> section of Dave Pawson's <link
- xlink:href="http://www.dpawson.co.uk/xsl/index.html" >XSLT
- FAQ</link>.</para>
- </note>
- </refdescription>
- <refreturn id="pad-string-returns">
- <para>Returns a (padded) string.</para></refreturn>
-</doc:template>
-<xsl:template name="pad-string">
- <!-- * recursive template to right/left pad the value with -->
- <!-- * whatever padChar is passed in -->
- <xsl:param name="padChar" select="' '"/>
- <xsl:param name="leftRight">left</xsl:param>
- <xsl:param name="padVar"/>
- <xsl:param name="length"/>
- <xsl:choose>
- <xsl:when test="string-length($padVar) &lt; $length">
- <xsl:call-template name="pad-string">
- <xsl:with-param name="padChar" select="$padChar"/>
- <xsl:with-param name="leftRight" select="$leftRight"/>
- <xsl:with-param name="padVar">
- <xsl:choose>
- <!-- * determine whether string should be -->
- <!-- * right- or left-padded -->
- <xsl:when test="$leftRight = 'left'">
- <!-- * pad it to left -->
- <xsl:value-of select="concat($padChar,$padVar)"/>
- </xsl:when>
- <xsl:otherwise>
- <!-- * otherwise, right-pad the string -->
- <xsl:value-of select="concat($padVar,$padChar)"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:with-param>
- <xsl:with-param name="length" select="$length"/>
- </xsl:call-template>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of
- select="substring($padVar,string-length($padVar) - $length + 1)"/>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
-</xsl:stylesheet>