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1 <?xml version='1.0'?> | |
2 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" | |
3 xmlns:sverb="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.Verbati
m" | |
4 xmlns:xverb="xalan://com.nwalsh.xalan.Verbatim" | |
5 xmlns:lxslt="http://xml.apache.org/xslt" | |
6 exclude-result-prefixes="sverb xverb lxslt" | |
7 version='1.0'> | |
8 | |
9 <!-- ******************************************************************** | |
10 $Id: callout.xsl 9305 2012-04-27 21:50:53Z bobstayton $ | |
11 ******************************************************************** | |
12 | |
13 This file is part of the XSL DocBook Stylesheet distribution. | |
14 See ../README or http://docbook.sf.net/release/xsl/current/ for | |
15 copyright and other information. | |
16 | |
17 ******************************************************************** --> | |
18 | |
19 <lxslt:component prefix="xverb" | |
20 functions="insertCallouts"/> | |
21 | |
22 <xsl:template match="programlistingco|screenco"> | |
23 <xsl:variable name="verbatim" select="programlisting|screen"/> | |
24 | |
25 <xsl:choose> | |
26 <xsl:when test="$use.extensions != '0' | |
27 and $callouts.extension != '0'"> | |
28 <xsl:variable name="rtf"> | |
29 <xsl:apply-templates select="$verbatim"> | |
30 <xsl:with-param name="suppress-numbers" select="'1'"/> | |
31 </xsl:apply-templates> | |
32 </xsl:variable> | |
33 | |
34 <xsl:variable name="rtf-with-callouts"> | |
35 <xsl:choose> | |
36 <xsl:when test="function-available('sverb:insertCallouts')"> | |
37 <xsl:copy-of select="sverb:insertCallouts(areaspec,$rtf)"/> | |
38 </xsl:when> | |
39 <xsl:when test="function-available('xverb:insertCallouts')"> | |
40 <xsl:copy-of select="xverb:insertCallouts(areaspec,$rtf)"/> | |
41 </xsl:when> | |
42 <xsl:otherwise> | |
43 <xsl:message terminate="yes"> | |
44 <xsl:text>No insertCallouts function is available.</xsl:text> | |
45 </xsl:message> | |
46 </xsl:otherwise> | |
47 </xsl:choose> | |
48 </xsl:variable> | |
49 | |
50 <xsl:choose> | |
51 <xsl:when test="$verbatim/@linenumbering = 'numbered' | |
52 and $linenumbering.extension != '0'"> | |
53 <div> | |
54 <xsl:call-template name="common.html.attributes"/> | |
55 <xsl:call-template name="id.attribute"/> | |
56 <xsl:call-template name="number.rtf.lines"> | |
57 <xsl:with-param name="rtf" select="$rtf-with-callouts"/> | |
58 <xsl:with-param name="pi.context" | |
59 select="programlisting|screen"/> | |
60 </xsl:call-template> | |
61 <xsl:apply-templates select="calloutlist"/> | |
62 </div> | |
63 </xsl:when> | |
64 <xsl:otherwise> | |
65 <div> | |
66 <xsl:call-template name="common.html.attributes"/> | |
67 <xsl:call-template name="id.attribute"/> | |
68 <xsl:copy-of select="$rtf-with-callouts"/> | |
69 <xsl:apply-templates select="calloutlist"/> | |
70 </div> | |
71 </xsl:otherwise> | |
72 </xsl:choose> | |
73 </xsl:when> | |
74 <xsl:otherwise> | |
75 <div> | |
76 <xsl:apply-templates select="." mode="common.html.attributes"/> | |
77 <xsl:call-template name="id.attribute"/> | |
78 <xsl:apply-templates/> | |
79 </div> | |
80 </xsl:otherwise> | |
81 </xsl:choose> | |
82 </xsl:template> | |
83 | |
84 <xsl:template match="areaspec|areaset|area"> | |
85 </xsl:template> | |
86 | |
87 <xsl:template match="areaset" mode="conumber"> | |
88 <xsl:number count="area|areaset" format="1"/> | |
89 </xsl:template> | |
90 | |
91 <xsl:template match="area" mode="conumber"> | |
92 <xsl:number count="area|areaset" format="1"/> | |
93 </xsl:template> | |
94 | |
95 <xsl:template match="co" name="co"> | |
96 <!-- Support a single linkend in HTML --> | |
97 <xsl:variable name="targets" select="key('id', @linkends)"/> | |
98 <xsl:variable name="target" select="$targets[1]"/> | |
99 <xsl:choose> | |
100 <xsl:when test="$target"> | |
101 <a> | |
102 <xsl:apply-templates select="." mode="common.html.attributes"/> | |
103 <xsl:choose> | |
104 <xsl:when test="$generate.id.attributes = 0"> | |
105 <!-- force an id attribute here --> | |
106 <xsl:if test="@id or @xml:id"> | |
107 <xsl:attribute name="name"> | |
108 <xsl:value-of select="(@id|@xml:id)[1]"/> | |
109 </xsl:attribute> | |
110 </xsl:if> | |
111 </xsl:when> | |
112 <xsl:otherwise> | |
113 <xsl:call-template name="id.attribute"/> | |
114 </xsl:otherwise> | |
115 </xsl:choose> | |
116 <xsl:attribute name="href"> | |
117 <xsl:call-template name="href.target"> | |
118 <xsl:with-param name="object" select="$target"/> | |
119 </xsl:call-template> | |
120 </xsl:attribute> | |
121 <xsl:apply-templates select="." mode="callout-bug"/> | |
122 </a> | |
123 </xsl:when> | |
124 <xsl:otherwise> | |
125 <xsl:if test="$generate.id.attributes != 0"> | |
126 <xsl:if test="@id or @xml:id"> | |
127 <span> | |
128 <xsl:attribute name="id"> | |
129 <xsl:value-of select="(@id|@xml:id)[1]"/> | |
130 </xsl:attribute> | |
131 </span> | |
132 </xsl:if> | |
133 </xsl:if> | |
134 <xsl:call-template name="anchor"/> | |
135 <xsl:apply-templates select="." mode="callout-bug"/> | |
136 </xsl:otherwise> | |
137 </xsl:choose> | |
138 </xsl:template> | |
139 | |
140 <xsl:template match="coref"> | |
141 <!-- tricky; this relies on the fact that we can process the "co" that's --> | |
142 <!-- "over there" as if it were "right here" --> | |
143 | |
144 <xsl:variable name="co" select="key('id', @linkend)"/> | |
145 <xsl:choose> | |
146 <xsl:when test="not($co)"> | |
147 <xsl:message> | |
148 <xsl:text>Error: coref link is broken: </xsl:text> | |
149 <xsl:value-of select="@linkend"/> | |
150 </xsl:message> | |
151 </xsl:when> | |
152 <xsl:when test="local-name($co) != 'co'"> | |
153 <xsl:message> | |
154 <xsl:text>Error: coref doesn't point to a co: </xsl:text> | |
155 <xsl:value-of select="@linkend"/> | |
156 </xsl:message> | |
157 </xsl:when> | |
158 <xsl:otherwise> | |
159 <xsl:apply-templates select="$co"/> | |
160 </xsl:otherwise> | |
161 </xsl:choose> | |
162 </xsl:template> | |
163 | |
164 <xsl:template match="co" mode="callout-bug"> | |
165 <xsl:call-template name="callout-bug"> | |
166 <xsl:with-param name="conum"> | |
167 <xsl:number count="co" | |
168 level="any" | |
169 from="programlisting|screen|literallayout|synopsis" | |
170 format="1"/> | |
171 </xsl:with-param> | |
172 </xsl:call-template> | |
173 </xsl:template> | |
174 | |
175 <xsl:template name="callout-bug"> | |
176 <xsl:param name="conum" select='1'/> | |
177 | |
178 <xsl:choose> | |
179 <xsl:when test="$callout.graphics != 0 | |
180 and $conum <= $callout.graphics.number.limit"> | |
181 <!-- Added span to make valid in XHTML 1 --> | |
182 <span><img src="{$callout.graphics.path}{$conum}{$callout.graphics.extensi
on}" | |
183 alt="{$conum}" border="0"/></span> | |
184 </xsl:when> | |
185 <xsl:when test="$callout.unicode != 0 | |
186 and $conum <= $callout.unicode.number.limit"> | |
187 <xsl:choose> | |
188 <xsl:when test="$callout.unicode.start.character = 10102"> | |
189 <xsl:choose> | |
190 <xsl:when test="$conum = 1">❶</xsl:when> | |
191 <xsl:when test="$conum = 2">❷</xsl:when> | |
192 <xsl:when test="$conum = 3">❸</xsl:when> | |
193 <xsl:when test="$conum = 4">❹</xsl:when> | |
194 <xsl:when test="$conum = 5">❺</xsl:when> | |
195 <xsl:when test="$conum = 6">❻</xsl:when> | |
196 <xsl:when test="$conum = 7">❼</xsl:when> | |
197 <xsl:when test="$conum = 8">❽</xsl:when> | |
198 <xsl:when test="$conum = 9">❾</xsl:when> | |
199 <xsl:when test="$conum = 10">❿</xsl:when> | |
200 </xsl:choose> | |
201 </xsl:when> | |
202 <xsl:otherwise> | |
203 <xsl:message> | |
204 <xsl:text>Don't know how to generate Unicode callouts </xsl:text> | |
205 <xsl:text>when $callout.unicode.start.character is </xsl:text> | |
206 <xsl:value-of select="$callout.unicode.start.character"/> | |
207 </xsl:message> | |
208 <xsl:text>(</xsl:text> | |
209 <xsl:value-of select="$conum"/> | |
210 <xsl:text>)</xsl:text> | |
211 </xsl:otherwise> | |
212 </xsl:choose> | |
213 </xsl:when> | |
214 <xsl:otherwise> | |
215 <xsl:text>(</xsl:text> | |
216 <xsl:value-of select="$conum"/> | |
217 <xsl:text>)</xsl:text> | |
218 </xsl:otherwise> | |
219 </xsl:choose> | |
220 </xsl:template> | |
221 | |
222 </xsl:stylesheet> | |
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