source: stylesheets/lfs-xsl/docbook-xsl-1.78.1/fo/graphics.xsl@ 67f507c

10.0 10.0-rc1 10.1 10.1-rc1 11.0 11.0-rc1 11.0-rc2 11.0-rc3 11.1 11.1-rc1 11.2 11.2-rc1 11.3 11.3-rc1 12.0 12.0-rc1 12.1 12.1-rc1 8.4 9.0 9.1 arm bdubbs/gcc13 ml-11.0 multilib renodr/libudev-from-systemd s6-init trunk xry111/arm64 xry111/arm64-12.0 xry111/clfs-ng xry111/lfs-next xry111/loongarch xry111/loongarch-12.0 xry111/loongarch-12.1 xry111/mips64el xry111/pip3 xry111/rust-wip-20221008 xry111/update-glibc
Last change on this file since 67f507c was 15c7d39, checked in by Matthew Burgess <matthew@…>, 11 years ago

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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File size: 26.0 KB
Line 
1<?xml version='1.0'?>
2<!DOCTYPE xsl:stylesheet [
3<!ENTITY lowercase "'abcdefghijklmnopqrstuvwxyz'">
4<!ENTITY uppercase "'ABCDEFGHIJKLMNOPQRSTUVWXYZ'">
5 ]>
6<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
7 xmlns:fo="http://www.w3.org/1999/XSL/Format"
8 xmlns:xlink="http://www.w3.org/1999/xlink"
9 xmlns:stext="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.TextFactory"
10 xmlns:xtext="com.nwalsh.xalan.Text"
11 xmlns:lxslt="http://xml.apache.org/xslt"
12 exclude-result-prefixes="xlink stext xtext lxslt"
13 extension-element-prefixes="stext xtext"
14 version='1.0'>
15
16<!-- ********************************************************************
17 $Id: graphics.xsl 9647 2012-10-26 17:42:03Z bobstayton $
18 ********************************************************************
19
20 This file is part of the XSL DocBook Stylesheet distribution.
21 See ../README or http://docbook.sf.net/release/xsl/current/ for
22 copyright and other information.
23
24 Contributors:
25 Colin Paul Adams, <colin@colina.demon.co.uk>
26 Paul Grosso, <pgrosso@arbortext.com>
27
28 ******************************************************************** -->
29
30<!-- ==================================================================== -->
31<!-- Graphic format tests for the FO backend -->
32
33<xsl:param name="graphic.notations">
34 <!-- n.b. exactly one leading space, one trailing space, and one inter-word space -->
35 <xsl:choose>
36 <xsl:when test="$fop1.extensions != 0">
37 <xsl:text> BMP GIF TIFF SVG PNG EPS JPG JPEG linespecific </xsl:text>
38 </xsl:when>
39 <xsl:when test="$fop.extensions != 0">
40 <xsl:text> BMP GIF TIFF SVG PNG EPS JPG JPEG linespecific </xsl:text>
41 </xsl:when>
42 <xsl:when test="$arbortext.extensions != 0">
43 <xsl:text> PNG PDF JPG JPEG linespecific GIF GIF87a GIF89a TIFF BMP </xsl:text>
44 </xsl:when>
45 <xsl:when test="$xep.extensions != 0">
46 <xsl:text> SVG PNG PDF JPG JPEG linespecific GIF GIF87a GIF89a TIFF BMP </xsl:text>
47 </xsl:when>
48 <xsl:otherwise>
49 <xsl:text> PNG PDF JPG JPEG linespecific GIF GIF87a GIF89a TIFF BMP </xsl:text>
50 </xsl:otherwise>
51 </xsl:choose>
52</xsl:param>
53
54<xsl:template name="is.graphic.format">
55 <xsl:param name="format"/>
56 <xsl:if test="contains($graphic.notations, concat(' ',$format,' '))">1</xsl:if>
57</xsl:template>
58
59<xsl:param name="graphic.extensions">
60 <!-- n.b. exactly one leading space, one trailing space, and one inter-word space -->
61 <xsl:choose>
62 <xsl:when test="$fop1.extensions != 0">
63 <xsl:text> bmp gif tif tiff svg png pdf jpg jpeg eps </xsl:text>
64 </xsl:when>
65 <xsl:when test="$fop.extensions != 0">
66 <xsl:text> bmp gif tif tiff svg png pdf jpg jpeg eps </xsl:text>
67 </xsl:when>
68 <xsl:when test="$arbortext.extensions != 0">
69 <xsl:text> png pdf jpg jpeg gif tif tiff bmp </xsl:text>
70 </xsl:when>
71 <xsl:when test="$xep.extensions != 0">
72 <xsl:text> svg png pdf jpg jpeg gif tif tiff bmp eps </xsl:text>
73 </xsl:when>
74 <xsl:otherwise>
75 <xsl:text> svg png pdf jpg jpeg gif tif tiff bmp eps </xsl:text>
76 </xsl:otherwise>
77 </xsl:choose>
78</xsl:param>
79
80<xsl:template name="is.graphic.extension">
81 <xsl:param name="ext"/>
82 <xsl:variable name="lcext" select="translate($ext,
83 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
84 'abcdefghijklmnopqrstuvwxyz')"/>
85
86 <xsl:if test="contains($graphic.extensions,
87 concat(' ', $lcext, ' '))">1</xsl:if>
88</xsl:template>
89
90
91<!-- ==================================================================== -->
92
93<xsl:template match="screenshot">
94 <fo:block>
95 <xsl:call-template name="anchor"/>
96 <xsl:apply-templates/>
97 </fo:block>
98</xsl:template>
99
100<xsl:template match="screenshot/title">
101 <xsl:call-template name="formal.object.heading">
102 <xsl:with-param name="object" select=".."/>
103 </xsl:call-template>
104</xsl:template>
105
106<xsl:template match="screeninfo">
107</xsl:template>
108
109<!-- ==================================================================== -->
110<!-- Override these templates for FO -->
111<!-- ==================================================================== -->
112
113<xsl:template name="image.scalefit">
114 <xsl:choose>
115 <xsl:when test="$ignore.image.scaling != 0">0</xsl:when>
116 <xsl:when test="@contentwidth">0</xsl:when>
117 <xsl:when test="@contentdepth and
118 @contentdepth != '100%'">0</xsl:when>
119 <xsl:when test="@scale">0</xsl:when>
120 <xsl:when test="@scalefit"><xsl:value-of select="@scalefit"/></xsl:when>
121 <xsl:when test="@width or @depth">1</xsl:when>
122 <xsl:when test="$default.image.width != ''">1</xsl:when>
123 <xsl:otherwise>0</xsl:otherwise>
124 </xsl:choose>
125</xsl:template>
126
127<xsl:template name="image.scale">
128 <xsl:choose>
129 <xsl:when test="$ignore.image.scaling != 0">0</xsl:when>
130 <xsl:when test="@contentwidth or @contentdepth">1.0</xsl:when>
131 <xsl:when test="@scale">
132 <xsl:value-of select="@scale div 100.0"/>
133 </xsl:when>
134 <xsl:otherwise>1.0</xsl:otherwise>
135 </xsl:choose>
136</xsl:template>
137
138<xsl:template name="image.filename">
139 <xsl:choose>
140 <xsl:when test="svg:*" xmlns:svg="http://www.w3.org/2000/svg">
141 <!-- no filename for inline SVG content -->
142 </xsl:when>
143 <xsl:when test="mml:*" xmlns:mml="http://www.w3.org/1998/Math/MathML">
144 <!-- no filename for inline MathML content -->
145 </xsl:when>
146 <xsl:when test="local-name(.) = 'graphic'
147 or local-name(.) = 'inlinegraphic'">
148 <!-- handle legacy graphic and inlinegraphic by new template -->
149 <xsl:call-template name="mediaobject.filename">
150 <xsl:with-param name="object" select="."/>
151 </xsl:call-template>
152 </xsl:when>
153 <xsl:otherwise>
154 <!-- imagedata, videodata, audiodata -->
155 <xsl:call-template name="mediaobject.filename">
156 <xsl:with-param name="object" select=".."/>
157 </xsl:call-template>
158 </xsl:otherwise>
159 </xsl:choose>
160</xsl:template>
161
162<xsl:template name="image.src">
163 <xsl:param name="filename"/>
164
165 <xsl:choose>
166 <xsl:when test="svg:*" xmlns:svg="http://www.w3.org/2000/svg">
167 <!-- no src attribute for inline SVG content -->
168 </xsl:when>
169 <xsl:when test="mml:*" xmlns:mml="http://www.w3.org/1998/Math/MathML">
170 <!-- no src attribute for inline MathML content -->
171 </xsl:when>
172 <xsl:otherwise>
173 <xsl:call-template name="fo-external-image">
174 <xsl:with-param name="filename">
175 <xsl:if test="$img.src.path != '' and
176 not(starts-with($filename, '/')) and
177 not(contains($filename, '://'))">
178 <xsl:value-of select="$img.src.path"/>
179 </xsl:if>
180 <xsl:value-of select="$filename"/>
181 </xsl:with-param>
182 </xsl:call-template>
183 </xsl:otherwise>
184 </xsl:choose>
185</xsl:template>
186
187<xsl:template name="image.content.type">
188 <xsl:if test="@format">
189 <xsl:call-template name="graphic.format.content-type">
190 <xsl:with-param name="format" select="@format"/>
191 </xsl:call-template>
192 </xsl:if>
193</xsl:template>
194
195<xsl:template name="image.bgcolor">
196 <xsl:call-template name="pi.dbfo_background-color">
197 <xsl:with-param name="node" select=".."/>
198 </xsl:call-template>
199</xsl:template>
200
201<xsl:template name="image.width">
202 <xsl:choose>
203 <xsl:when test="$ignore.image.scaling != 0">auto</xsl:when>
204 <xsl:when test="contains(@width,'%')">
205 <xsl:value-of select="@width"/>
206 </xsl:when>
207 <xsl:when test="@width and not(@width = '')">
208 <xsl:call-template name="length-spec">
209 <xsl:with-param name="length" select="@width"/>
210 <xsl:with-param name="default.units" select="'px'"/>
211 </xsl:call-template>
212 </xsl:when>
213 <xsl:when test="not(@depth) and $default.image.width != ''">
214 <xsl:call-template name="length-spec">
215 <xsl:with-param name="length" select="$default.image.width"/>
216 <xsl:with-param name="default.units" select="'px'"/>
217 </xsl:call-template>
218 </xsl:when>
219 <xsl:otherwise>auto</xsl:otherwise>
220 </xsl:choose>
221</xsl:template>
222
223<xsl:template name="image.height">
224 <xsl:choose>
225 <xsl:when test="$ignore.image.scaling != 0">auto</xsl:when>
226 <xsl:when test="contains(@depth,'%')">
227 <xsl:value-of select="@depth"/>
228 </xsl:when>
229 <xsl:when test="@depth">
230 <xsl:call-template name="length-spec">
231 <xsl:with-param name="length" select="@depth"/>
232 <xsl:with-param name="default.units" select="'px'"/>
233 </xsl:call-template>
234 </xsl:when>
235 <xsl:otherwise>auto</xsl:otherwise>
236 </xsl:choose>
237</xsl:template>
238
239<xsl:template name="image.content.width">
240 <xsl:param name="scalefit" select="0"/>
241 <xsl:param name="scale" select="'1.0'"/>
242
243 <xsl:choose>
244 <xsl:when test="$ignore.image.scaling != 0">auto</xsl:when>
245 <xsl:when test="contains(@contentwidth,'%')">
246 <xsl:value-of select="@contentwidth"/>
247 </xsl:when>
248 <xsl:when test="@contentwidth">
249 <xsl:call-template name="length-spec">
250 <xsl:with-param name="length" select="@contentwidth"/>
251 <xsl:with-param name="default.units" select="'px'"/>
252 </xsl:call-template>
253 </xsl:when>
254 <xsl:when test="number($scale) != 1.0">
255 <xsl:value-of select="$scale * 100"/>
256 <xsl:text>%</xsl:text>
257 </xsl:when>
258 <xsl:when test="$scalefit = 1">scale-to-fit</xsl:when>
259 <xsl:otherwise>auto</xsl:otherwise>
260 </xsl:choose>
261</xsl:template>
262
263<xsl:template name="image.content.height">
264 <xsl:param name="scalefit" select="0"/>
265 <xsl:param name="scale" select="0"/>
266
267 <xsl:choose>
268 <xsl:when test="$ignore.image.scaling != 0">auto</xsl:when>
269 <xsl:when test="contains(@contentdepth,'%')">
270 <xsl:value-of select="@contentdepth"/>
271 </xsl:when>
272 <xsl:when test="@contentdepth">
273 <xsl:call-template name="length-spec">
274 <xsl:with-param name="length" select="@contentdepth"/>
275 <xsl:with-param name="default.units" select="'px'"/>
276 </xsl:call-template>
277 </xsl:when>
278 <xsl:when test="number($scale) != 1.0">
279 <xsl:value-of select="$scale * 100"/>
280 <xsl:text>%</xsl:text>
281 </xsl:when>
282 <xsl:when test="$scalefit = 1">scale-to-fit</xsl:when>
283 <xsl:otherwise>auto</xsl:otherwise>
284 </xsl:choose>
285</xsl:template>
286
287<xsl:template name="image.align">
288 <xsl:value-of select="@align"/>
289</xsl:template>
290
291<xsl:template name="image.valign">
292 <xsl:if test="@valign">
293 <xsl:choose>
294 <xsl:when test="ancestor::inlinemediaobject or ancestor-or-self::inlinegraphic">
295 <xsl:choose>
296 <xsl:when test="@valign = 'top'">baseline</xsl:when>
297 <xsl:when test="@valign = 'middle'">central</xsl:when>
298 <xsl:when test="@valign = 'bottom'">text-before-edge</xsl:when>
299 </xsl:choose>
300 </xsl:when>
301 <xsl:otherwise>
302 <xsl:choose>
303 <xsl:when test="@valign = 'top'">before</xsl:when>
304 <xsl:when test="@valign = 'middle'">center</xsl:when>
305 <xsl:when test="@valign = 'bottom'">after</xsl:when>
306 </xsl:choose>
307 </xsl:otherwise>
308 </xsl:choose>
309 </xsl:if>
310</xsl:template>
311
312
313<xsl:template name="process.image">
314 <!-- When this template is called, the current node should be -->
315 <!-- a graphic, inlinegraphic, imagedata, or videodata. All -->
316 <!-- those elements have the same set of attributes, so we can -->
317 <!-- handle them all in one place. -->
318
319 <!-- Compute each attribute value with its own customizable template call -->
320 <xsl:variable name="scalefit">
321 <xsl:call-template name="image.scalefit"/>
322 </xsl:variable>
323
324 <xsl:variable name="scale">
325 <xsl:call-template name="image.scale"/>
326 </xsl:variable>
327
328 <xsl:variable name="filename">
329 <xsl:call-template name="image.filename"/>
330 </xsl:variable>
331
332 <xsl:variable name="src">
333 <xsl:call-template name="image.src">
334 <xsl:with-param name="filename" select="$filename"/>
335 </xsl:call-template>
336 </xsl:variable>
337
338 <xsl:variable name="content.type">
339 <xsl:call-template name="image.content.type"/>
340 </xsl:variable>
341
342 <xsl:variable name="bgcolor">
343 <xsl:call-template name="image.bgcolor"/>
344 </xsl:variable>
345
346 <xsl:variable name="width">
347 <xsl:call-template name="image.width"/>
348 </xsl:variable>
349
350 <xsl:variable name="height">
351 <xsl:call-template name="image.height"/>
352 </xsl:variable>
353
354 <xsl:variable name="content.width">
355 <xsl:call-template name="image.content.width">
356 <xsl:with-param name="scalefit" select="$scalefit"/>
357 <xsl:with-param name="scale" select="$scale"/>
358 </xsl:call-template>
359 </xsl:variable>
360
361 <xsl:variable name="content.height">
362 <xsl:call-template name="image.content.height">
363 <xsl:with-param name="scalefit" select="$scalefit"/>
364 <xsl:with-param name="scale" select="$scale"/>
365 </xsl:call-template>
366 </xsl:variable>
367
368 <xsl:variable name="align">
369 <xsl:call-template name="image.align"/>
370 </xsl:variable>
371
372 <xsl:variable name="valign">
373 <xsl:call-template name="image.valign"/>
374 </xsl:variable>
375
376 <xsl:variable name="element.name">
377 <xsl:choose>
378 <xsl:when test="svg:*" xmlns:svg="http://www.w3.org/2000/svg">
379 <xsl:text>fo:instream-foreign-object</xsl:text>
380 </xsl:when>
381 <xsl:when test="mml:*" xmlns:mml="http://www.w3.org/1998/Math/MathML">
382 <xsl:text>fo:instream-foreign-object</xsl:text>
383 </xsl:when>
384 <xsl:otherwise>
385 <xsl:text>fo:external-graphic</xsl:text>
386 </xsl:otherwise>
387 </xsl:choose>
388 </xsl:variable>
389
390 <xsl:element name="{$element.name}">
391
392 <xsl:if test="$src != ''">
393 <xsl:attribute name="src">
394 <xsl:value-of select="$src"/>
395 </xsl:attribute>
396 </xsl:if>
397
398 <xsl:if test="$width != ''">
399 <xsl:attribute name="width">
400 <xsl:value-of select="$width"/>
401 </xsl:attribute>
402 </xsl:if>
403
404 <xsl:if test="$height != ''">
405 <xsl:attribute name="height">
406 <xsl:value-of select="$height"/>
407 </xsl:attribute>
408 </xsl:if>
409
410 <xsl:if test="$content.width != ''">
411 <xsl:attribute name="content-width">
412 <xsl:value-of select="$content.width"/>
413 </xsl:attribute>
414 </xsl:if>
415
416 <xsl:if test="$content.height != ''">
417 <xsl:attribute name="content-height">
418 <xsl:value-of select="$content.height"/>
419 </xsl:attribute>
420 </xsl:if>
421
422 <xsl:if test="$content.type != ''">
423 <xsl:attribute name="content-type">
424 <xsl:value-of select="concat('content-type:',$content.type)"/>
425 </xsl:attribute>
426 </xsl:if>
427
428 <xsl:if test="$bgcolor != ''">
429 <xsl:attribute name="background-color">
430 <xsl:value-of select="$bgcolor"/>
431 </xsl:attribute>
432 </xsl:if>
433
434 <xsl:if test="$align != ''">
435 <xsl:attribute name="text-align">
436 <xsl:value-of select="$align"/>
437 </xsl:attribute>
438 </xsl:if>
439
440 <xsl:if test="$valign != ''">
441 <xsl:variable name="att.name">
442 <xsl:choose>
443 <xsl:when test="ancestor::inlinemediaobject or ancestor-or-self::inlinegraphic">
444 <xsl:text>alignment-baseline</xsl:text>
445 </xsl:when>
446 <xsl:otherwise>
447 <xsl:text>display-align</xsl:text>
448 </xsl:otherwise>
449 </xsl:choose>
450 </xsl:variable>
451 <xsl:attribute name="{$att.name}">
452 <xsl:value-of select="$valign"/>
453 </xsl:attribute>
454 </xsl:if>
455
456 <!-- copy literal SVG elements to output -->
457 <xsl:if test="svg:*" xmlns:svg="http://www.w3.org/2000/svg">
458 <xsl:call-template name="process.svg"/>
459 </xsl:if>
460
461 <xsl:if test="mml:*" xmlns:mml="http://www.w3.org/1998/Math/MathML">
462 <xsl:call-template name="process.mml"/>
463 </xsl:if>
464
465 </xsl:element>
466</xsl:template>
467
468<!-- ==================================================================== -->
469
470<xsl:template match="graphic">
471 <xsl:choose>
472 <xsl:when test="parent::inlineequation">
473 <xsl:call-template name="process.image"/>
474 </xsl:when>
475 <xsl:otherwise>
476 <fo:block>
477 <xsl:call-template name="anchor"/>
478 <xsl:if test="@align">
479 <xsl:attribute name="text-align">
480 <xsl:value-of select="@align"/>
481 </xsl:attribute>
482 </xsl:if>
483 <xsl:call-template name="process.image"/>
484 </fo:block>
485 </xsl:otherwise>
486 </xsl:choose>
487</xsl:template>
488
489<xsl:template match="inlinegraphic">
490 <xsl:variable name="vendor" select="system-property('xsl:vendor')"/>
491 <xsl:variable name="filename">
492 <xsl:choose>
493 <xsl:when test="@entityref">
494 <xsl:value-of select="unparsed-entity-uri(@entityref)"/>
495 </xsl:when>
496 <xsl:otherwise>
497 <xsl:apply-templates select="@fileref"/>
498 </xsl:otherwise>
499 </xsl:choose>
500 </xsl:variable>
501
502 <xsl:choose>
503 <xsl:when test="@format='linespecific'">
504 <xsl:choose>
505 <xsl:when test="$use.extensions != '0'
506 and $textinsert.extension != '0'">
507 <xsl:choose>
508 <xsl:when test="contains($vendor, 'SAXON')">
509 <stext:insertfile href="{$filename}" encoding="{$textdata.default.encoding}"/>
510 </xsl:when>
511 <xsl:when test="contains($vendor, 'Apache Software Foundation')">
512 <xtext:insertfile href="{$filename}"/>
513 </xsl:when>
514 <xsl:otherwise>
515 <xsl:message terminate="yes">
516 <xsl:text>Don't know how to insert files with </xsl:text>
517 <xsl:value-of select="$vendor"/>
518 </xsl:message>
519 </xsl:otherwise>
520 </xsl:choose>
521 </xsl:when>
522 <xsl:otherwise>
523 <xsl:message terminate="yes">
524 <xsl:text>Cannot insert </xsl:text><xsl:value-of select="$filename"/>
525 <xsl:text>. Check use.extensions and textinsert.extension parameters.</xsl:text>
526 </xsl:message>
527 </xsl:otherwise>
528 </xsl:choose>
529 </xsl:when>
530 <xsl:otherwise>
531 <xsl:call-template name="process.image"/>
532 </xsl:otherwise>
533 </xsl:choose>
534</xsl:template>
535
536<!-- ==================================================================== -->
537
538<xsl:template match="mediaobject|mediaobjectco">
539
540 <xsl:variable name="olist" select="imageobject|imageobjectco
541 |videoobject|audioobject
542 |textobject"/>
543
544 <xsl:variable name="object.index">
545 <xsl:call-template name="select.mediaobject.index">
546 <xsl:with-param name="olist" select="$olist"/>
547 <xsl:with-param name="count" select="1"/>
548 </xsl:call-template>
549 </xsl:variable>
550
551 <xsl:variable name="object" select="$olist[position() = $object.index]"/>
552
553 <xsl:variable name="align">
554 <xsl:value-of select="$object/descendant::imagedata[@align][1]/@align"/>
555 </xsl:variable>
556
557 <xsl:variable name="id">
558 <xsl:call-template name="object.id"/>
559 </xsl:variable>
560
561 <fo:block id="{$id}">
562 <xsl:if test="$align != '' ">
563 <xsl:attribute name="text-align">
564 <xsl:value-of select="$align"/>
565 </xsl:attribute>
566 </xsl:if>
567
568 <xsl:apply-templates select="$object"/>
569 <xsl:apply-templates select="caption"/>
570 </fo:block>
571</xsl:template>
572
573<xsl:template match="inlinemediaobject">
574 <xsl:call-template name="select.mediaobject"/>
575</xsl:template>
576
577<!-- ==================================================================== -->
578
579<xsl:template match="imageobjectco">
580 <xsl:choose>
581 <!-- select one imageobject? -->
582 <xsl:when test="$use.role.for.mediaobject != 0 and
583 count(imageobject) &gt; 1 and
584 imageobject[@role]">
585 <xsl:variable name="olist" select="imageobject"/>
586
587 <xsl:variable name="object.index">
588 <xsl:call-template name="select.mediaobject.index">
589 <xsl:with-param name="olist" select="$olist"/>
590 <xsl:with-param name="count" select="1"/>
591 </xsl:call-template>
592 </xsl:variable>
593
594 <xsl:variable name="object" select="$olist[position() = $object.index]"/>
595
596 <xsl:apply-templates select="$object"/>
597 </xsl:when>
598 <xsl:otherwise>
599 <!-- otherwise process them all -->
600 <xsl:apply-templates select="imageobject"/>
601 </xsl:otherwise>
602 </xsl:choose>
603
604 <xsl:apply-templates select="calloutlist"/>
605
606</xsl:template>
607
608<xsl:template match="imageobject">
609 <xsl:choose>
610 <xsl:when test="imagedata">
611 <xsl:apply-templates select="imagedata"/>
612 </xsl:when>
613 <xsl:otherwise>
614 <fo:instream-foreign-object>
615 <xsl:apply-templates mode="copy-all"/>
616 </fo:instream-foreign-object>
617 </xsl:otherwise>
618 </xsl:choose>
619</xsl:template>
620
621<!-- ==================================================================== -->
622
623<xsl:template match="*" mode="copy-all">
624 <xsl:copy>
625 <xsl:for-each select="@*">
626 <xsl:copy/>
627 </xsl:for-each>
628 <xsl:apply-templates mode="copy-all"/>
629 </xsl:copy>
630</xsl:template>
631
632<xsl:template match="text()|comment()|processing-instruction()" mode="copy-all">
633 <xsl:copy/>
634</xsl:template>
635
636<xsl:template name="process.mml">
637 <xsl:apply-templates mode="copy-all" select="*"/>
638</xsl:template>
639
640<xsl:template name="process.svg">
641 <xsl:apply-templates mode="copy-all" select="*"/>
642</xsl:template>
643
644<!-- ==================================================================== -->
645
646<xsl:template match="imagedata">
647 <xsl:choose>
648 <xsl:when test="@format='linespecific'">
649 <xsl:variable name="vendor" select="system-property('xsl:vendor')"/>
650
651 <xsl:variable name="filename">
652 <xsl:call-template name="mediaobject.filename">
653 <xsl:with-param name="object" select=".."/>
654 </xsl:call-template>
655 </xsl:variable>
656
657 <xsl:choose>
658 <xsl:when test="$use.extensions != '0'
659 and $textinsert.extension != '0'">
660 <xsl:choose>
661 <xsl:when test="contains($vendor, 'SAXON')">
662 <stext:insertfile href="{$filename}" encoding="{$textdata.default.encoding}"/>
663 </xsl:when>
664 <xsl:when test="contains($vendor, 'Apache Software Foundation')">
665 <xtext:insertfile href="{$filename}"/>
666 </xsl:when>
667 <xsl:otherwise>
668 <xsl:message terminate="yes">
669 <xsl:text>Don't know how to insert files with </xsl:text>
670 <xsl:value-of select="$vendor"/>
671 </xsl:message>
672 </xsl:otherwise>
673 </xsl:choose>
674 </xsl:when>
675 <xsl:otherwise>
676 <xsl:message terminate="yes">
677 <xsl:text>Cannot insert </xsl:text><xsl:value-of select="$filename"/>
678 <xsl:text>. Check use.extensions and textinsert.extension parameters.</xsl:text>
679 </xsl:message>
680 </xsl:otherwise>
681 </xsl:choose>
682 </xsl:when>
683 <xsl:otherwise>
684 <xsl:call-template name="process.image"/>
685 </xsl:otherwise>
686 </xsl:choose>
687</xsl:template>
688
689<!-- ==================================================================== -->
690
691<xsl:template match="videoobject">
692 <xsl:apply-templates select="videodata"/>
693</xsl:template>
694
695<xsl:template match="videodata">
696 <xsl:call-template name="process.image"/>
697</xsl:template>
698
699<!-- ==================================================================== -->
700
701<xsl:template match="audioobject">
702 <xsl:apply-templates select="audiodata"/>
703</xsl:template>
704
705<xsl:template match="audiodata">
706 <xsl:call-template name="process.image"/>
707</xsl:template>
708
709<!-- ==================================================================== -->
710
711<xsl:template match="textobject">
712 <xsl:apply-templates/>
713</xsl:template>
714
715<xsl:template match="textdata">
716 <xsl:variable name="vendor" select="system-property('xsl:vendor')"/>
717 <xsl:variable name="filename">
718 <xsl:choose>
719 <xsl:when test="@entityref">
720 <xsl:value-of select="unparsed-entity-uri(@entityref)"/>
721 </xsl:when>
722 <xsl:otherwise>
723 <xsl:apply-templates select="@fileref"/>
724 </xsl:otherwise>
725 </xsl:choose>
726 </xsl:variable>
727
728 <xsl:variable name="encoding">
729 <xsl:choose>
730 <xsl:when test="@encoding">
731 <xsl:value-of select="@encoding"/>
732 </xsl:when>
733 <xsl:otherwise>
734 <xsl:value-of select="$textdata.default.encoding"/>
735 </xsl:otherwise>
736 </xsl:choose>
737 </xsl:variable>
738
739 <xsl:choose>
740 <xsl:when test="$use.extensions != '0'
741 and $textinsert.extension != '0'">
742 <xsl:choose>
743 <xsl:when test="element-available('stext:insertfile')">
744 <stext:insertfile href="{$filename}" encoding="{$encoding}"/>
745 </xsl:when>
746 <xsl:when test="element-available('xtext:insertfile')">
747 <xtext:insertfile href="{$filename}"/>
748 </xsl:when>
749 <xsl:otherwise>
750 <xsl:message terminate="yes">
751 <xsl:text>Don't know how to insert files with </xsl:text>
752 <xsl:value-of select="$vendor"/>
753 </xsl:message>
754 </xsl:otherwise>
755 </xsl:choose>
756 </xsl:when>
757 <xsl:otherwise>
758 <xsl:message terminate="yes">
759 <xsl:text>Cannot insert </xsl:text><xsl:value-of select="$filename"/>
760 <xsl:text>. Check use.extensions and textinsert.extension parameters.</xsl:text>
761 </xsl:message>
762 </xsl:otherwise>
763 </xsl:choose>
764</xsl:template>
765
766<!-- ==================================================================== -->
767
768<xsl:template match="mediaobject/caption|figure/caption">
769 <fo:block>
770 <xsl:if test="@align = 'right' or @align = 'left' or @align='center'">
771 <xsl:attribute name="text-align"><xsl:value-of
772 select="@align"/></xsl:attribute>
773 </xsl:if>
774 <xsl:apply-templates/>
775 </fo:block>
776</xsl:template>
777
778<!-- ==================================================================== -->
779
780<xsl:template name="fo-external-image">
781 <xsl:param name="filename"/>
782
783 <xsl:choose>
784 <xsl:when test="$fop.extensions != 0">
785 <xsl:value-of select="$filename"/>
786 </xsl:when>
787 <xsl:otherwise>
788 <xsl:value-of select="concat('url(', $filename, ')')"/>
789 </xsl:otherwise>
790 </xsl:choose>
791</xsl:template>
792
793<!-- Resolve xml:base attributes -->
794<xsl:template match="@fileref">
795 <!-- need a check for absolute urls -->
796 <xsl:choose>
797 <xsl:when test="contains(., ':') or starts-with(.,'/')">
798 <!-- it has a uri scheme or starts with '/', so it is an absolute uri -->
799 <xsl:value-of select="."/>
800 </xsl:when>
801 <xsl:when test="$keep.relative.image.uris != 0">
802 <!-- leave it alone -->
803 <xsl:value-of select="."/>
804 </xsl:when>
805 <xsl:otherwise>
806 <!-- its a relative uri -->
807 <xsl:call-template name="relative-uri">
808 </xsl:call-template>
809 </xsl:otherwise>
810 </xsl:choose>
811</xsl:template>
812
813</xsl:stylesheet>
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