source: stylesheets/lfs-xsl/docbook-xsl-1.78.1/xhtml-1_1/footnote.xsl@ c158fe6

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Last change on this file since c158fe6 was b1a51ac1, checked in by Krejzi <krejzi@…>, 11 years ago

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1<?xml version="1.0" encoding="ASCII"?><!--This file was created automatically by html2xhtml--><!--from the HTML stylesheets.--><xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:exsl="http://exslt.org/common" xmlns="http://www.w3.org/1999/xhtml" exclude-result-prefixes="exsl" version="1.0">
2
3<!-- ********************************************************************
4 $Id: footnote.xsl 9665 2012-11-08 14:26:20Z kosek $
5 ********************************************************************
6
7 This file is part of the XSL DocBook Stylesheet distribution.
8 See ../README or http://docbook.sf.net/release/xsl/current/ for
9 copyright and other information.
10
11 ******************************************************************** -->
12
13<!-- This template generates just the footnote marker inline.
14The footnote text is handled in name="process.footnote".
15The footnote marker gets an id of @id, while the
16footnote text gets an id of #ftn.@id. They cross link to each other. -->
17<xsl:template match="footnote">
18 <xsl:variable name="name">
19 <xsl:call-template name="object.id">
20 <xsl:with-param name="conditional" select="0"/>
21 </xsl:call-template>
22 </xsl:variable>
23 <xsl:variable name="href">
24 <xsl:text>#ftn.</xsl:text>
25 <xsl:value-of select="$name"/>
26 </xsl:variable>
27
28 <a href="{$href}">
29 <xsl:apply-templates select="." mode="class.attribute"/>
30 <xsl:if test="$generate.id.attributes = 0">
31 <xsl:attribute name="id">
32 <xsl:value-of select="$name"/>
33 </xsl:attribute>
34 </xsl:if>
35
36 <sup>
37 <xsl:apply-templates select="." mode="class.attribute"/>
38 <xsl:call-template name="id.attribute">
39 <xsl:with-param name="conditional" select="0"/>
40 </xsl:call-template>
41 <xsl:text>[</xsl:text>
42 <xsl:apply-templates select="." mode="footnote.number"/>
43 <xsl:text>]</xsl:text>
44 </sup>
45 </a>
46</xsl:template>
47
48<xsl:template match="footnoteref">
49 <xsl:variable name="targets" select="key('id',@linkend)"/>
50 <xsl:variable name="footnote" select="$targets[1]"/>
51
52 <xsl:if test="not(local-name($footnote) = 'footnote')">
53 <xsl:message terminate="yes">
54ERROR: A footnoteref element has a linkend that points to an element that is not a footnote.
55Typically this happens when an id attribute is accidentally applied to the child of a footnote element.
56target element: <xsl:value-of select="local-name($footnote)"/>
57linkend/id: <xsl:value-of select="@linkend"/>
58 </xsl:message>
59 </xsl:if>
60
61 <xsl:variable name="target.href">
62 <xsl:call-template name="href.target">
63 <xsl:with-param name="object" select="$footnote"/>
64 </xsl:call-template>
65 </xsl:variable>
66
67 <xsl:variable name="href">
68 <xsl:value-of select="substring-before($target.href, '#')"/>
69 <xsl:text>#ftn.</xsl:text>
70 <xsl:value-of select="substring-after($target.href, '#')"/>
71 </xsl:variable>
72
73 <a href="{$href}">
74 <xsl:apply-templates select="." mode="class.attribute"/>
75 <xsl:call-template name="id.attribute"/>
76 <sup>
77 <xsl:apply-templates select="." mode="class.attribute"/>
78 <xsl:text>[</xsl:text>
79 <xsl:apply-templates select="$footnote" mode="footnote.number"/>
80 <xsl:text>]</xsl:text>
81 </sup>
82 </a>
83</xsl:template>
84
85<xsl:template match="footnote" mode="footnote.number">
86 <xsl:choose>
87 <xsl:when test="string-length(@label) != 0">
88 <xsl:value-of select="@label"/>
89 </xsl:when>
90 <xsl:when test="ancestor::table or ancestor::informaltable">
91 <xsl:variable name="tfnum">
92 <xsl:number level="any" from="table|informaltable" format="1"/>
93 </xsl:variable>
94
95 <xsl:choose>
96 <xsl:when test="string-length($table.footnote.number.symbols) &gt;= $tfnum">
97 <xsl:value-of select="substring($table.footnote.number.symbols, $tfnum, 1)"/>
98 </xsl:when>
99 <xsl:otherwise>
100 <xsl:number level="any" from="table | informaltable" format="{$table.footnote.number.format}"/>
101 </xsl:otherwise>
102 </xsl:choose>
103 </xsl:when>
104 <xsl:otherwise>
105 <xsl:variable name="pfoot" select="preceding::footnote[not(@label)]"/>
106 <xsl:variable name="ptfoot" select="preceding::table//footnote | preceding::informaltable//footnote"/>
107 <xsl:variable name="fnum" select="count($pfoot) - count($ptfoot) + 1"/>
108
109 <xsl:choose>
110 <xsl:when test="string-length($footnote.number.symbols) &gt;= $fnum">
111 <xsl:value-of select="substring($footnote.number.symbols, $fnum, 1)"/>
112 </xsl:when>
113 <xsl:otherwise>
114 <xsl:number value="$fnum" format="{$footnote.number.format}"/>
115 </xsl:otherwise>
116 </xsl:choose>
117 </xsl:otherwise>
118 </xsl:choose>
119</xsl:template>
120
121<!-- ==================================================================== -->
122
123<xsl:template match="footnote/para[1]|footnote/simpara[1]" priority="2">
124 <!-- this only works if the first thing in a footnote is a para, -->
125 <!-- which is ok, because it usually is. -->
126 <xsl:variable name="href">
127 <xsl:text>#</xsl:text>
128 <xsl:call-template name="object.id">
129 <xsl:with-param name="object" select="ancestor::footnote"/>
130 </xsl:call-template>
131 </xsl:variable>
132
133 <xsl:call-template name="paragraph">
134 <xsl:with-param name="class">
135 <xsl:if test="@role and $para.propagates.style != 0">
136 <xsl:value-of select="@role"/>
137 </xsl:if>
138 </xsl:with-param>
139 <xsl:with-param name="content">
140 <a href="{$href}">
141 <xsl:apply-templates select="." mode="class.attribute"/>
142 <sup>
143 <xsl:apply-templates select="." mode="class.attribute"/>
144 <xsl:text>[</xsl:text>
145 <xsl:apply-templates select="ancestor::footnote" mode="footnote.number"/>
146 <xsl:text>] </xsl:text>
147 </sup>
148 </a>
149 <xsl:apply-templates/>
150 </xsl:with-param>
151 </xsl:call-template>
152
153</xsl:template>
154
155<!-- ==================================================================== -->
156
157<xsl:template match="*" mode="footnote.body.number">
158 <xsl:variable name="name">
159 <xsl:text>ftn.</xsl:text>
160 <xsl:call-template name="object.id">
161 <xsl:with-param name="object" select="ancestor::footnote"/>
162 </xsl:call-template>
163 </xsl:variable>
164 <xsl:variable name="href">
165 <xsl:text>#</xsl:text>
166 <xsl:call-template name="object.id">
167 <xsl:with-param name="object" select="ancestor::footnote"/>
168 </xsl:call-template>
169 </xsl:variable>
170 <xsl:variable name="footnote.mark">
171 <a href="{$href}">
172 <xsl:apply-templates select="." mode="class.attribute"/>
173 <xsl:choose>
174 <xsl:when test="$generate.id.attributes = 0">
175 <xsl:if test="@id or @xml:id">
176 <xsl:attribute name="id">
177 <xsl:value-of select="@id|@xml:id"/>
178 </xsl:attribute>
179 </xsl:if>
180 </xsl:when>
181 <xsl:otherwise>
182 <xsl:call-template name="id.attribute"/>
183 </xsl:otherwise>
184 </xsl:choose>
185 <sup>
186 <xsl:text>[</xsl:text>
187 <xsl:apply-templates select="ancestor::footnote" mode="footnote.number"/>
188 <xsl:text>] </xsl:text>
189 </sup>
190 </a>
191 </xsl:variable>
192
193 <xsl:variable name="html">
194 <xsl:apply-templates select="."/>
195 </xsl:variable>
196
197 <xsl:choose>
198 <xsl:when test="$exsl.node.set.available != 0">
199 <xsl:variable name="html-nodes" select="exsl:node-set($html)"/>
200 <xsl:choose>
201 <xsl:when test="$html-nodes//p">
202 <xsl:apply-templates select="$html-nodes" mode="insert.html.p">
203 <xsl:with-param name="mark" select="$footnote.mark"/>
204 </xsl:apply-templates>
205 </xsl:when>
206 <xsl:otherwise>
207 <xsl:apply-templates select="$html-nodes" mode="insert.html.text">
208 <xsl:with-param name="mark" select="$footnote.mark"/>
209 </xsl:apply-templates>
210 </xsl:otherwise>
211 </xsl:choose>
212 </xsl:when>
213 <xsl:otherwise>
214 <xsl:copy-of select="$html"/>
215 </xsl:otherwise>
216 </xsl:choose>
217</xsl:template>
218
219<!-- ==================================================================== -->
220
221<!--
222<xsl:template name="count-element-from">
223 <xsl:param name="from" select=".."/>
224 <xsl:param name="to" select="."/>
225 <xsl:param name="count" select="0"/>
226 <xsl:param name="list" select="$from/following::*[local-name(.)=local-name($to)]
227 |$from/descendant-or-self::*[local-name(.)=local-name($to)]"/>
228
229 <xsl:choose>
230 <xsl:when test="not($list)">
231 <xsl:text>-1</xsl:text>
232 </xsl:when>
233 <xsl:when test="$list[1] = $to">
234 <xsl:value-of select="$count + 1"/>
235 </xsl:when>
236 <xsl:otherwise>
237 </xsl:otherwise>
238 </xsl:choose>
239</xsl:template>
240-->
241
242<!-- ==================================================================== -->
243
244<xsl:template name="process.footnotes">
245 <xsl:variable name="footnotes" select=".//footnote"/>
246 <xsl:variable name="table.footnotes" select=".//table//footnote | .//informaltable//footnote"/>
247
248 <!-- Only bother to do this if there's at least one non-table footnote -->
249 <xsl:if test="count($footnotes)&gt;count($table.footnotes)">
250 <div class="footnotes">
251 <xsl:call-template name="footnotes.attributes"/>
252 <br/>
253 <hr/>
254 <xsl:apply-templates select="$footnotes" mode="process.footnote.mode"/>
255 </div>
256 </xsl:if>
257
258 <xsl:if test="$annotation.support != 0 and //annotation">
259 <div class="annotation-list">
260 <div class="annotation-nocss">
261 <p>The following annotations are from this essay. You are seeing
262 them here because your browser doesn&#8217;t support the user-interface
263 techniques used to make them appear as &#8216;popups&#8217; on modern browsers.</p>
264 </div>
265
266 <xsl:apply-templates select="//annotation" mode="annotation-popup"/>
267 </div>
268 </xsl:if>
269</xsl:template>
270
271<xsl:template name="footnotes.attributes">
272 <!-- customizable for footnotes attributes -->
273</xsl:template>
274
275<xsl:template name="process.chunk.footnotes">
276 <!-- nop -->
277</xsl:template>
278
279<xsl:template match="footnote" name="process.footnote" mode="process.footnote.mode">
280 <xsl:variable name="id">
281 <xsl:text>ftn.</xsl:text>
282 <xsl:call-template name="object.id">
283 <xsl:with-param name="conditional" select="0"/>
284 </xsl:call-template>
285 </xsl:variable>
286
287 <xsl:choose>
288 <xsl:when test="local-name(*[1]) = 'para' or local-name(*[1]) = 'simpara'">
289 <div id="{$id}">
290 <xsl:call-template name="common.html.attributes"/>
291 <xsl:apply-templates/>
292 </div>
293 </xsl:when>
294
295 <xsl:when test="$html.cleanup != 0 and $exsl.node.set.available != 0">
296 <div id="{$id}">
297 <xsl:call-template name="common.html.attributes"/>
298 <xsl:call-template name="id.attribute"/>
299 <xsl:apply-templates select="*[1]" mode="footnote.body.number"/>
300 <xsl:apply-templates select="*[position() &gt; 1]"/>
301 </div>
302 </xsl:when>
303
304 <xsl:otherwise>
305 <xsl:message>
306 <xsl:text>Warning: footnote number may not be generated </xsl:text>
307 <xsl:text>correctly; </xsl:text>
308 <xsl:value-of select="local-name(*[1])"/>
309 <xsl:text> unexpected as first child of footnote.</xsl:text>
310 </xsl:message>
311 <div id="{$id}">
312 <xsl:call-template name="common.html.attributes"/>
313 <xsl:call-template name="id.attribute"/>
314 <xsl:apply-templates/>
315 </div>
316 </xsl:otherwise>
317 </xsl:choose>
318</xsl:template>
319
320<xsl:template match="table//footnote | informaltable//footnote" mode="process.footnote.mode">
321</xsl:template>
322
323<xsl:template match="footnote" mode="table.footnote.mode">
324 <xsl:call-template name="process.footnote"/>
325</xsl:template>
326
327</xsl:stylesheet>
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