blob: 4de1e9062694cfe83877d351ce8db9b40d923d35 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
|
<?xml version='1.0'?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:fo="http://www.w3.org/1999/XSL/Format"
xmlns:sverb="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.Verbatim"
xmlns:xverb="com.nwalsh.xalan.Verbatim"
xmlns:lxslt="http://xml.apache.org/xslt"
exclude-result-prefixes="sverb xverb lxslt"
version='1.0'>
<!-- ********************************************************************
$Id: callout.xsl,v 1.1 2002/05/15 17:22:29 isberg Exp $
********************************************************************
This file is part of the XSL DocBook Stylesheet distribution.
See ../README or http://nwalsh.com/docbook/xsl/ for copyright
and other information.
******************************************************************** -->
<lxslt:component prefix="xverb"
functions="insertCallouts"/>
<xsl:template match="programlistingco|screenco">
<xsl:variable name="verbatim" select="programlisting|screen"/>
<xsl:variable name="vendor" select="system-property('xsl:vendor')"/>
<xsl:choose>
<xsl:when test="$use.extensions != '0'
and $callouts.extension != '0'">
<xsl:variable name="rtf">
<xsl:apply-templates select="$verbatim">
<xsl:with-param name="suppress-numbers" select="'1'"/>
</xsl:apply-templates>
</xsl:variable>
<xsl:variable name="rtf-with-callouts">
<xsl:choose>
<xsl:when test="contains($vendor, 'SAXON ')">
<xsl:copy-of select="sverb:insertCallouts(areaspec,$rtf)"/>
</xsl:when>
<xsl:when test="contains($vendor, 'Apache Software Foundation')">
<xsl:copy-of select="xverb:insertCallouts(areaspec,$rtf)"/>
</xsl:when>
<xsl:otherwise>
<xsl:message terminate="yes">
<xsl:text>Don't know how to do callouts with </xsl:text>
<xsl:value-of select="$vendor"/>
</xsl:message>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="$verbatim/@linenumbering = 'numbered'
and $linenumbering.extension != '0'">
<xsl:call-template name="number.rtf.lines">
<xsl:with-param name="rtf" select="$rtf-with-callouts"/>
<xsl:with-param name="pi.context"
select="programlisting|screen"/>
</xsl:call-template>
<xsl:apply-templates select="calloutlist"/>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="$rtf-with-callouts"/>
<xsl:apply-templates select="calloutlist"/>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="areaspec|areaset|area">
</xsl:template>
<xsl:template match="areaset" mode="conumber">
<xsl:number count="area|areaset" format="1"/>
</xsl:template>
<xsl:template match="area" mode="conumber">
<xsl:number count="area|areaset" format="1"/>
</xsl:template>
<xsl:template match="co">
<fo:inline id="{@id}">
<xsl:apply-templates select="." mode="callout-bug"/>
</fo:inline>
</xsl:template>
<xsl:template match="co" mode="callout-bug">
<xsl:call-template name="callout-bug">
<xsl:with-param name="conum">
<xsl:number count="co" format="1"/>
</xsl:with-param>
</xsl:call-template>
</xsl:template>
<xsl:template name="callout-bug">
<xsl:param name="conum" select='1'/>
<xsl:choose>
<!-- Draw callouts as images -->
<xsl:when test="$callout.graphics != '0'
and $conum <= $callout.graphics.number.limit">
<fo:external-graphic
src="{$callout.graphics.path}{$conum}{$callout.graphics.extension}"/>
</xsl:when>
<xsl:when test="$callout.unicode != 0
and $conum <= $callout.unicode.number.limit">
<xsl:variable name="comarkup">
<xsl:choose>
<xsl:when test="$callout.unicode.start.character = 10102">
<xsl:choose>
<xsl:when test="$conum = 1">❶</xsl:when>
<xsl:when test="$conum = 2">❷</xsl:when>
<xsl:when test="$conum = 3">❸</xsl:when>
<xsl:when test="$conum = 4">❹</xsl:when>
<xsl:when test="$conum = 5">❺</xsl:when>
<xsl:when test="$conum = 6">❻</xsl:when>
<xsl:when test="$conum = 7">❼</xsl:when>
<xsl:when test="$conum = 8">❽</xsl:when>
<xsl:when test="$conum = 9">❾</xsl:when>
<xsl:when test="$conum = 10">❿</xsl:when>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:message>
<xsl:text>Don't know how to generate Unicode callouts </xsl:text>
<xsl:text>when $callout.unicode.start.character is </xsl:text>
<xsl:value-of select="$callout.unicode.start.character"/>
</xsl:message>
<fo:inline background-color="#404040"
color="white"
padding-top="0.1em"
padding-bottom="0.1em"
padding-start="0.2em"
padding-end="0.2em"
baseline-shift="0.1em"
font-family="{$body.font.family}"
font-weight="bold"
font-size="75%">
<xsl:value-of select="$conum"/>
</fo:inline>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="$callout.unicode.font != ''">
<fo:inline font-family="{$callout.unicode.font}">
<xsl:copy-of select="$comarkup"/>
</fo:inline>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="$comarkup"/>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<!-- Most safe: draw a dark gray square with a white number inside -->
<xsl:otherwise>
<fo:inline background-color="#404040"
color="white"
padding-top="0.1em"
padding-bottom="0.1em"
padding-start="0.2em"
padding-end="0.2em"
baseline-shift="0.1em"
font-family="{$body.font.family}"
font-weight="bold"
font-size="75%">
<xsl:value-of select="$conum"/>
</fo:inline>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
|
