lfs-ru/stylesheets/lfs-xsl/pdf/lfs-lists.xsl
2023-09-25 00:03:33 +05:00

170 lines
7.4 KiB
XML

<?xml version='1.0' encoding='ISO-8859-1'?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:fo="http://www.w3.org/1999/XSL/Format"
version="1.0">
<!-- This stylesheet controls how list are generated. -->
<!-- What spacing do you want before and after lists? -->
<xsl:attribute-set name="list.block.spacing">
<xsl:attribute name="space-before.optimum">0.6em</xsl:attribute>
<xsl:attribute name="space-before.minimum">0.4em</xsl:attribute>
<xsl:attribute name="space-before.maximum">0.8em</xsl:attribute>
<xsl:attribute name="space-after.optimum">0.6em</xsl:attribute>
<xsl:attribute name="space-after.minimum">0.4em</xsl:attribute>
<xsl:attribute name="space-after.maximum">0.8em</xsl:attribute>
</xsl:attribute-set>
<!-- What spacing do you want between list items? -->
<xsl:attribute-set name="list.item.spacing">
<xsl:attribute name="space-before.optimum">0.4em</xsl:attribute>
<xsl:attribute name="space-before.minimum">0.2em</xsl:attribute>
<xsl:attribute name="space-before.maximum">0.6em</xsl:attribute>
</xsl:attribute-set>
<!-- Properties that apply to each list-block generated by itemizedlist. -->
<xsl:attribute-set name="itemizedlist.properties"
use-attribute-sets="list.block.properties">
<xsl:attribute name="text-align">left</xsl:attribute>
</xsl:attribute-set>
<!-- Format variablelists lists as blocks? 1 = yes, 0 = no
Default variablelist format. We override it when necessary
using the list-presentation processing instruction. -->
<xsl:param name="variablelist.as.blocks" select="1"/>
<!-- Specifies the longest term in variablelists.
Used when list-presentation = list -->
<xsl:param name="variablelist.max.termlength">35</xsl:param>
<!-- varlistentry mode block:
Addibg a bullet, left alignament, and @kepp-*.* attributes
for packages and paches list. -->
<!-- The original template is in {docbook-xsl}/fo/list.xsl -->
<xsl:template match="varlistentry" mode="vl.as.blocks">
<xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable>
<xsl:choose>
<xsl:when test="ancestor::variablelist/@role = 'materials'">
<fo:block id="{$id}" xsl:use-attribute-sets="list.item.spacing"
keep-together.within-column="always" font-weight="bold"
keep-with-next.within-column="always" text-align="left">
<xsl:text>&#x2022; </xsl:text>
<xsl:apply-templates select="term"/>
</fo:block>
<fo:block text-align="left"
keep-together.within-column="always"
keep-with-previous.within-column="always">
<xsl:apply-templates select="listitem"/>
</fo:block>
</xsl:when>
<xsl:otherwise>
<fo:block id="{$id}" xsl:use-attribute-sets="list.item.spacing"
keep-together.within-column="always"
keep-with-next.within-column="always" margin-left="1em">
<xsl:apply-templates select="term"/>
</fo:block>
<fo:block margin-left="2em">
<xsl:apply-templates select="listitem"/>
</fo:block>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- segmentedlist:
Making it an actual FO list to can indent items.
Adjust vertical space. -->
<!-- The original template is in {docbook-xsl}/fo/list.xsl -->
<xsl:template match="segmentedlist">
<xsl:variable name="id">
<xsl:call-template name="object.id"/>
</xsl:variable>
<fo:list-block id="{$id}" provisional-distance-between-starts="12em"
provisional-label-separation="1em"
keep-together.within-column="always">
<xsl:choose>
<xsl:when test="ancestor::appendix[@id='appendixc']">
<xsl:attribute name="space-before.optimum">0.2em</xsl:attribute>
<xsl:attribute name="space-before.minimum">0em</xsl:attribute>
<xsl:attribute name="space-before.maximum">0.4em</xsl:attribute>
<xsl:attribute name="space-after.optimum">0.2em</xsl:attribute>
<xsl:attribute name="space-after.minimum">0em</xsl:attribute>
<xsl:attribute name="space-after.maximum">0.4em</xsl:attribute>
<xsl:attribute name="keep-with-previous.within-column">always</xsl:attribute>
</xsl:when>
<xsl:otherwise>
<xsl:attribute name="space-before.optimum">0.4em</xsl:attribute>
<xsl:attribute name="space-before.minimum">0.2em</xsl:attribute>
<xsl:attribute name="space-before.maximum">0.6em</xsl:attribute>
<xsl:attribute name="space-after.optimum">0.4em</xsl:attribute>
<xsl:attribute name="space-after.minimum">0.2em</xsl:attribute>
<xsl:attribute name="space-after.maximum">0.6em</xsl:attribute>
</xsl:otherwise>
</xsl:choose>
<xsl:apply-templates select="seglistitem/seg"/>
</fo:list-block>
</xsl:template>
<!-- seg:
Self-made template based on the original seg template
found in {docbook-xsl}/fo/list.xsl
Making segmentedlist an actual FO list to can indent items. -->
<xsl:template match="seglistitem/seg">
<xsl:variable name="id">
<xsl:call-template name="object.id"/>
</xsl:variable>
<xsl:variable name="segnum" select="count(preceding-sibling::seg)+1"/>
<xsl:variable name="seglist" select="ancestor::segmentedlist"/>
<xsl:variable name="segtitles" select="$seglist/segtitle"/>
<fo:list-item xsl:use-attribute-sets="compact.list.item.spacing">
<fo:list-item-label end-indent="label-end()" text-align="start">
<fo:block>
<fo:inline font-weight="bold">
<xsl:apply-templates select="$segtitles[$segnum=position()]"
mode="segtitle-in-seg"/>
<xsl:text>:</xsl:text>
</fo:inline>
</fo:block>
</fo:list-item-label>
<fo:list-item-body start-indent="body-start()">
<fo:block id="{$id}">
<xsl:apply-templates/>
</fo:block>
</fo:list-item-body>
</fo:list-item>
</xsl:template>
<!-- simplelist:
Self-made template. Wrap it into a fo:block and process member childs.
If @type is specified, the original templates will be used.
NOTE: when using type='horiz' or type='vert', FOP-0.93 will complaints
about not supported table-layout="auto" -->
<xsl:template match="simplelist">
<fo:block xsl:use-attribute-sets="simplelist.properties">
<xsl:apply-templates mode="condensed"/>
</fo:block>
</xsl:template>
<!-- member:
Self-made template to wrap it into a fo:block using customized
properties. -->
<xsl:template match="member" mode="condensed">
<fo:block xsl:use-attribute-sets="simplelist.properties">
<xsl:call-template name="simple.xlink">
<xsl:with-param name="content">
<xsl:apply-templates/>
</xsl:with-param>
</xsl:call-template>
</fo:block>
</xsl:template>
<!-- Properties associated with our simplelist format. -->
<xsl:attribute-set name="simplelist.properties">
<xsl:attribute name="keep-with-previous.within-column">always</xsl:attribute>
<xsl:attribute name="space-before.optimum">0em</xsl:attribute>
<xsl:attribute name="space-before.minimum">0em</xsl:attribute>
<xsl:attribute name="space-before.maximum">0.2em</xsl:attribute>
</xsl:attribute-set>
</xsl:stylesheet>