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Diffstat (limited to 'stylesheets/lfs-xsl/docbook-xsl-1.78.1/fo/graphics.xsl')
| -rw-r--r-- | stylesheets/lfs-xsl/docbook-xsl-1.78.1/fo/graphics.xsl | 813 |
1 files changed, 813 insertions, 0 deletions
diff --git a/stylesheets/lfs-xsl/docbook-xsl-1.78.1/fo/graphics.xsl b/stylesheets/lfs-xsl/docbook-xsl-1.78.1/fo/graphics.xsl new file mode 100644 index 000000000..2f50c416b --- /dev/null +++ b/stylesheets/lfs-xsl/docbook-xsl-1.78.1/fo/graphics.xsl @@ -0,0 +1,813 @@ +<?xml version='1.0'?> +<!DOCTYPE xsl:stylesheet [ +<!ENTITY lowercase "'abcdefghijklmnopqrstuvwxyz'"> +<!ENTITY uppercase "'ABCDEFGHIJKLMNOPQRSTUVWXYZ'"> + ]> +<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" + xmlns:fo="http://www.w3.org/1999/XSL/Format" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns:stext="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.TextFactory" + xmlns:xtext="com.nwalsh.xalan.Text" + xmlns:lxslt="http://xml.apache.org/xslt" + exclude-result-prefixes="xlink stext xtext lxslt" + extension-element-prefixes="stext xtext" + version='1.0'> + +<!-- ******************************************************************** + $Id: graphics.xsl 9647 2012-10-26 17:42:03Z bobstayton $ + ******************************************************************** + + This file is part of the XSL DocBook Stylesheet distribution. + See ../README or http://docbook.sf.net/release/xsl/current/ for + copyright and other information. + + Contributors: + Colin Paul Adams, <colin@colina.demon.co.uk> + Paul Grosso, <pgrosso@arbortext.com> + + ******************************************************************** --> + +<!-- ==================================================================== --> +<!-- Graphic format tests for the FO backend --> + +<xsl:param name="graphic.notations"> + <!-- n.b. exactly one leading space, one trailing space, and one inter-word space --> + <xsl:choose> + <xsl:when test="$fop1.extensions != 0"> + <xsl:text> BMP GIF TIFF SVG PNG EPS JPG JPEG linespecific </xsl:text> + </xsl:when> + <xsl:when test="$fop.extensions != 0"> + <xsl:text> BMP GIF TIFF SVG PNG EPS JPG JPEG linespecific </xsl:text> + </xsl:when> + <xsl:when test="$arbortext.extensions != 0"> + <xsl:text> PNG PDF JPG JPEG linespecific GIF GIF87a GIF89a TIFF BMP </xsl:text> + </xsl:when> + <xsl:when test="$xep.extensions != 0"> + <xsl:text> SVG PNG PDF JPG JPEG linespecific GIF GIF87a GIF89a TIFF BMP </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text> PNG PDF JPG JPEG linespecific GIF GIF87a GIF89a TIFF BMP </xsl:text> + </xsl:otherwise> + </xsl:choose> +</xsl:param> + +<xsl:template name="is.graphic.format"> + <xsl:param name="format"/> + <xsl:if test="contains($graphic.notations, concat(' ',$format,' '))">1</xsl:if> +</xsl:template> + +<xsl:param name="graphic.extensions"> + <!-- n.b. exactly one leading space, one trailing space, and one inter-word space --> + <xsl:choose> + <xsl:when test="$fop1.extensions != 0"> + <xsl:text> bmp gif tif tiff svg png pdf jpg jpeg eps </xsl:text> + </xsl:when> + <xsl:when test="$fop.extensions != 0"> + <xsl:text> bmp gif tif tiff svg png pdf jpg jpeg eps </xsl:text> + </xsl:when> + <xsl:when test="$arbortext.extensions != 0"> + <xsl:text> png pdf jpg jpeg gif tif tiff bmp </xsl:text> + </xsl:when> + <xsl:when test="$xep.extensions != 0"> + <xsl:text> svg png pdf jpg jpeg gif tif tiff bmp eps </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text> svg png pdf jpg jpeg gif tif tiff bmp eps </xsl:text> + </xsl:otherwise> + </xsl:choose> +</xsl:param> + +<xsl:template name="is.graphic.extension"> + <xsl:param name="ext"/> + <xsl:variable name="lcext" select="translate($ext, + 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', + 'abcdefghijklmnopqrstuvwxyz')"/> + + <xsl:if test="contains($graphic.extensions, + concat(' ', $lcext, ' '))">1</xsl:if> +</xsl:template> + + +<!-- ==================================================================== --> + +<xsl:template match="screenshot"> + <fo:block> + <xsl:call-template name="anchor"/> + <xsl:apply-templates/> + </fo:block> +</xsl:template> + +<xsl:template match="screenshot/title"> + <xsl:call-template name="formal.object.heading"> + <xsl:with-param name="object" select=".."/> + </xsl:call-template> +</xsl:template> + +<xsl:template match="screeninfo"> +</xsl:template> + +<!-- ==================================================================== --> +<!-- Override these templates for FO --> +<!-- ==================================================================== --> + +<xsl:template name="image.scalefit"> + <xsl:choose> + <xsl:when test="$ignore.image.scaling != 0">0</xsl:when> + <xsl:when test="@contentwidth">0</xsl:when> + <xsl:when test="@contentdepth and + @contentdepth != '100%'">0</xsl:when> + <xsl:when test="@scale">0</xsl:when> + <xsl:when test="@scalefit"><xsl:value-of select="@scalefit"/></xsl:when> + <xsl:when test="@width or @depth">1</xsl:when> + <xsl:when test="$default.image.width != ''">1</xsl:when> + <xsl:otherwise>0</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="image.scale"> + <xsl:choose> + <xsl:when test="$ignore.image.scaling != 0">0</xsl:when> + <xsl:when test="@contentwidth or @contentdepth">1.0</xsl:when> + <xsl:when test="@scale"> + <xsl:value-of select="@scale div 100.0"/> + </xsl:when> + <xsl:otherwise>1.0</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="image.filename"> + <xsl:choose> + <xsl:when test="svg:*" xmlns:svg="http://www.w3.org/2000/svg"> + <!-- no filename for inline SVG content --> + </xsl:when> + <xsl:when test="mml:*" xmlns:mml="http://www.w3.org/1998/Math/MathML"> + <!-- no filename for inline MathML content --> + </xsl:when> + <xsl:when test="local-name(.) = 'graphic' + or local-name(.) = 'inlinegraphic'"> + <!-- handle legacy graphic and inlinegraphic by new template --> + <xsl:call-template name="mediaobject.filename"> + <xsl:with-param name="object" select="."/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <!-- imagedata, videodata, audiodata --> + <xsl:call-template name="mediaobject.filename"> + <xsl:with-param name="object" select=".."/> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="image.src"> + <xsl:param name="filename"/> + + <xsl:choose> + <xsl:when test="svg:*" xmlns:svg="http://www.w3.org/2000/svg"> + <!-- no src attribute for inline SVG content --> + </xsl:when> + <xsl:when test="mml:*" xmlns:mml="http://www.w3.org/1998/Math/MathML"> + <!-- no src attribute for inline MathML content --> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="fo-external-image"> + <xsl:with-param name="filename"> + <xsl:if test="$img.src.path != '' and + not(starts-with($filename, '/')) and + not(contains($filename, '://'))"> + <xsl:value-of select="$img.src.path"/> + </xsl:if> + <xsl:value-of select="$filename"/> + </xsl:with-param> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="image.content.type"> + <xsl:if test="@format"> + <xsl:call-template name="graphic.format.content-type"> + <xsl:with-param name="format" select="@format"/> + </xsl:call-template> + </xsl:if> +</xsl:template> + +<xsl:template name="image.bgcolor"> + <xsl:call-template name="pi.dbfo_background-color"> + <xsl:with-param name="node" select=".."/> + </xsl:call-template> +</xsl:template> + +<xsl:template name="image.width"> + <xsl:choose> + <xsl:when test="$ignore.image.scaling != 0">auto</xsl:when> + <xsl:when test="contains(@width,'%')"> + <xsl:value-of select="@width"/> + </xsl:when> + <xsl:when test="@width and not(@width = '')"> + <xsl:call-template name="length-spec"> + <xsl:with-param name="length" select="@width"/> + <xsl:with-param name="default.units" select="'px'"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="not(@depth) and $default.image.width != ''"> + <xsl:call-template name="length-spec"> + <xsl:with-param name="length" select="$default.image.width"/> + <xsl:with-param name="default.units" select="'px'"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise>auto</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="image.height"> + <xsl:choose> + <xsl:when test="$ignore.image.scaling != 0">auto</xsl:when> + <xsl:when test="contains(@depth,'%')"> + <xsl:value-of select="@depth"/> + </xsl:when> + <xsl:when test="@depth"> + <xsl:call-template name="length-spec"> + <xsl:with-param name="length" select="@depth"/> + <xsl:with-param name="default.units" select="'px'"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise>auto</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="image.content.width"> + <xsl:param name="scalefit" select="0"/> + <xsl:param name="scale" select="'1.0'"/> + + <xsl:choose> + <xsl:when test="$ignore.image.scaling != 0">auto</xsl:when> + <xsl:when test="contains(@contentwidth,'%')"> + <xsl:value-of select="@contentwidth"/> + </xsl:when> + <xsl:when test="@contentwidth"> + <xsl:call-template name="length-spec"> + <xsl:with-param name="length" select="@contentwidth"/> + <xsl:with-param name="default.units" select="'px'"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="number($scale) != 1.0"> + <xsl:value-of select="$scale * 100"/> + <xsl:text>%</xsl:text> + </xsl:when> + <xsl:when test="$scalefit = 1">scale-to-fit</xsl:when> + <xsl:otherwise>auto</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="image.content.height"> + <xsl:param name="scalefit" select="0"/> + <xsl:param name="scale" select="0"/> + + <xsl:choose> + <xsl:when test="$ignore.image.scaling != 0">auto</xsl:when> + <xsl:when test="contains(@contentdepth,'%')"> + <xsl:value-of select="@contentdepth"/> + </xsl:when> + <xsl:when test="@contentdepth"> + <xsl:call-template name="length-spec"> + <xsl:with-param name="length" select="@contentdepth"/> + <xsl:with-param name="default.units" select="'px'"/> + </xsl:call-template> + </xsl:when> + <xsl:when test="number($scale) != 1.0"> + <xsl:value-of select="$scale * 100"/> + <xsl:text>%</xsl:text> + </xsl:when> + <xsl:when test="$scalefit = 1">scale-to-fit</xsl:when> + <xsl:otherwise>auto</xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template name="image.align"> + <xsl:value-of select="@align"/> +</xsl:template> + +<xsl:template name="image.valign"> + <xsl:if test="@valign"> + <xsl:choose> + <xsl:when test="ancestor::inlinemediaobject or ancestor-or-self::inlinegraphic"> + <xsl:choose> + <xsl:when test="@valign = 'top'">baseline</xsl:when> + <xsl:when test="@valign = 'middle'">central</xsl:when> + <xsl:when test="@valign = 'bottom'">text-before-edge</xsl:when> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:choose> + <xsl:when test="@valign = 'top'">before</xsl:when> + <xsl:when test="@valign = 'middle'">center</xsl:when> + <xsl:when test="@valign = 'bottom'">after</xsl:when> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> + </xsl:if> +</xsl:template> + + +<xsl:template name="process.image"> + <!-- When this template is called, the current node should be --> + <!-- a graphic, inlinegraphic, imagedata, or videodata. All --> + <!-- those elements have the same set of attributes, so we can --> + <!-- handle them all in one place. --> + + <!-- Compute each attribute value with its own customizable template call --> + <xsl:variable name="scalefit"> + <xsl:call-template name="image.scalefit"/> + </xsl:variable> + + <xsl:variable name="scale"> + <xsl:call-template name="image.scale"/> + </xsl:variable> + + <xsl:variable name="filename"> + <xsl:call-template name="image.filename"/> + </xsl:variable> + + <xsl:variable name="src"> + <xsl:call-template name="image.src"> + <xsl:with-param name="filename" select="$filename"/> + </xsl:call-template> + </xsl:variable> + + <xsl:variable name="content.type"> + <xsl:call-template name="image.content.type"/> + </xsl:variable> + + <xsl:variable name="bgcolor"> + <xsl:call-template name="image.bgcolor"/> + </xsl:variable> + + <xsl:variable name="width"> + <xsl:call-template name="image.width"/> + </xsl:variable> + + <xsl:variable name="height"> + <xsl:call-template name="image.height"/> + </xsl:variable> + + <xsl:variable name="content.width"> + <xsl:call-template name="image.content.width"> + <xsl:with-param name="scalefit" select="$scalefit"/> + <xsl:with-param name="scale" select="$scale"/> + </xsl:call-template> + </xsl:variable> + + <xsl:variable name="content.height"> + <xsl:call-template name="image.content.height"> + <xsl:with-param name="scalefit" select="$scalefit"/> + <xsl:with-param name="scale" select="$scale"/> + </xsl:call-template> + </xsl:variable> + + <xsl:variable name="align"> + <xsl:call-template name="image.align"/> + </xsl:variable> + + <xsl:variable name="valign"> + <xsl:call-template name="image.valign"/> + </xsl:variable> + + <xsl:variable name="element.name"> + <xsl:choose> + <xsl:when test="svg:*" xmlns:svg="http://www.w3.org/2000/svg"> + <xsl:text>fo:instream-foreign-object</xsl:text> + </xsl:when> + <xsl:when test="mml:*" xmlns:mml="http://www.w3.org/1998/Math/MathML"> + <xsl:text>fo:instream-foreign-object</xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text>fo:external-graphic</xsl:text> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:element name="{$element.name}"> + + <xsl:if test="$src != ''"> + <xsl:attribute name="src"> + <xsl:value-of select="$src"/> + </xsl:attribute> + </xsl:if> + + <xsl:if test="$width != ''"> + <xsl:attribute name="width"> + <xsl:value-of select="$width"/> + </xsl:attribute> + </xsl:if> + + <xsl:if test="$height != ''"> + <xsl:attribute name="height"> + <xsl:value-of select="$height"/> + </xsl:attribute> + </xsl:if> + + <xsl:if test="$content.width != ''"> + <xsl:attribute name="content-width"> + <xsl:value-of select="$content.width"/> + </xsl:attribute> + </xsl:if> + + <xsl:if test="$content.height != ''"> + <xsl:attribute name="content-height"> + <xsl:value-of select="$content.height"/> + </xsl:attribute> + </xsl:if> + + <xsl:if test="$content.type != ''"> + <xsl:attribute name="content-type"> + <xsl:value-of select="concat('content-type:',$content.type)"/> + </xsl:attribute> + </xsl:if> + + <xsl:if test="$bgcolor != ''"> + <xsl:attribute name="background-color"> + <xsl:value-of select="$bgcolor"/> + </xsl:attribute> + </xsl:if> + + <xsl:if test="$align != ''"> + <xsl:attribute name="text-align"> + <xsl:value-of select="$align"/> + </xsl:attribute> + </xsl:if> + + <xsl:if test="$valign != ''"> + <xsl:variable name="att.name"> + <xsl:choose> + <xsl:when test="ancestor::inlinemediaobject or ancestor-or-self::inlinegraphic"> + <xsl:text>alignment-baseline</xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:text>display-align</xsl:text> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + <xsl:attribute name="{$att.name}"> + <xsl:value-of select="$valign"/> + </xsl:attribute> + </xsl:if> + + <!-- copy literal SVG elements to output --> + <xsl:if test="svg:*" xmlns:svg="http://www.w3.org/2000/svg"> + <xsl:call-template name="process.svg"/> + </xsl:if> + + <xsl:if test="mml:*" xmlns:mml="http://www.w3.org/1998/Math/MathML"> + <xsl:call-template name="process.mml"/> + </xsl:if> + + </xsl:element> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template match="graphic"> + <xsl:choose> + <xsl:when test="parent::inlineequation"> + <xsl:call-template name="process.image"/> + </xsl:when> + <xsl:otherwise> + <fo:block> + <xsl:call-template name="anchor"/> + <xsl:if test="@align"> + <xsl:attribute name="text-align"> + <xsl:value-of select="@align"/> + </xsl:attribute> + </xsl:if> + <xsl:call-template name="process.image"/> + </fo:block> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="inlinegraphic"> + <xsl:variable name="vendor" select="system-property('xsl:vendor')"/> + <xsl:variable name="filename"> + <xsl:choose> + <xsl:when test="@entityref"> + <xsl:value-of select="unparsed-entity-uri(@entityref)"/> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates select="@fileref"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:choose> + <xsl:when test="@format='linespecific'"> + <xsl:choose> + <xsl:when test="$use.extensions != '0' + and $textinsert.extension != '0'"> + <xsl:choose> + <xsl:when test="contains($vendor, 'SAXON')"> + <stext:insertfile href="{$filename}" encoding="{$textdata.default.encoding}"/> + </xsl:when> + <xsl:when test="contains($vendor, 'Apache Software Foundation')"> + <xtext:insertfile href="{$filename}"/> + </xsl:when> + <xsl:otherwise> + <xsl:message terminate="yes"> + <xsl:text>Don't know how to insert files with </xsl:text> + <xsl:value-of select="$vendor"/> + </xsl:message> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:message terminate="yes"> + <xsl:text>Cannot insert </xsl:text><xsl:value-of select="$filename"/> + <xsl:text>. Check use.extensions and textinsert.extension parameters.</xsl:text> + </xsl:message> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="process.image"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template match="mediaobject|mediaobjectco"> + + <xsl:variable name="olist" select="imageobject|imageobjectco + |videoobject|audioobject + |textobject"/> + + <xsl:variable name="object.index"> + <xsl:call-template name="select.mediaobject.index"> + <xsl:with-param name="olist" select="$olist"/> + <xsl:with-param name="count" select="1"/> + </xsl:call-template> + </xsl:variable> + + <xsl:variable name="object" select="$olist[position() = $object.index]"/> + + <xsl:variable name="align"> + <xsl:value-of select="$object/descendant::imagedata[@align][1]/@align"/> + </xsl:variable> + + <xsl:variable name="id"> + <xsl:call-template name="object.id"/> + </xsl:variable> + + <fo:block id="{$id}"> + <xsl:if test="$align != '' "> + <xsl:attribute name="text-align"> + <xsl:value-of select="$align"/> + </xsl:attribute> + </xsl:if> + + <xsl:apply-templates select="$object"/> + <xsl:apply-templates select="caption"/> + </fo:block> +</xsl:template> + +<xsl:template match="inlinemediaobject"> + <xsl:call-template name="select.mediaobject"/> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template match="imageobjectco"> + <xsl:choose> + <!-- select one imageobject? --> + <xsl:when test="$use.role.for.mediaobject != 0 and + count(imageobject) > 1 and + imageobject[@role]"> + <xsl:variable name="olist" select="imageobject"/> + + <xsl:variable name="object.index"> + <xsl:call-template name="select.mediaobject.index"> + <xsl:with-param name="olist" select="$olist"/> + <xsl:with-param name="count" select="1"/> + </xsl:call-template> + </xsl:variable> + + <xsl:variable name="object" select="$olist[position() = $object.index]"/> + + <xsl:apply-templates select="$object"/> + </xsl:when> + <xsl:otherwise> + <!-- otherwise process them all --> + <xsl:apply-templates select="imageobject"/> + </xsl:otherwise> + </xsl:choose> + + <xsl:apply-templates select="calloutlist"/> + +</xsl:template> + +<xsl:template match="imageobject"> + <xsl:choose> + <xsl:when test="imagedata"> + <xsl:apply-templates select="imagedata"/> + </xsl:when> + <xsl:otherwise> + <fo:instream-foreign-object> + <xsl:apply-templates mode="copy-all"/> + </fo:instream-foreign-object> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template match="*" mode="copy-all"> + <xsl:copy> + <xsl:for-each select="@*"> + <xsl:copy/> + </xsl:for-each> + <xsl:apply-templates mode="copy-all"/> + </xsl:copy> +</xsl:template> + +<xsl:template match="text()|comment()|processing-instruction()" mode="copy-all"> + <xsl:copy/> +</xsl:template> + +<xsl:template name="process.mml"> + <xsl:apply-templates mode="copy-all" select="*"/> +</xsl:template> + +<xsl:template name="process.svg"> + <xsl:apply-templates mode="copy-all" select="*"/> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template match="imagedata"> + <xsl:choose> + <xsl:when test="@format='linespecific'"> + <xsl:variable name="vendor" select="system-property('xsl:vendor')"/> + + <xsl:variable name="filename"> + <xsl:call-template name="mediaobject.filename"> + <xsl:with-param name="object" select=".."/> + </xsl:call-template> + </xsl:variable> + + <xsl:choose> + <xsl:when test="$use.extensions != '0' + and $textinsert.extension != '0'"> + <xsl:choose> + <xsl:when test="contains($vendor, 'SAXON')"> + <stext:insertfile href="{$filename}" encoding="{$textdata.default.encoding}"/> + </xsl:when> + <xsl:when test="contains($vendor, 'Apache Software Foundation')"> + <xtext:insertfile href="{$filename}"/> + </xsl:when> + <xsl:otherwise> + <xsl:message terminate="yes"> + <xsl:text>Don't know how to insert files with </xsl:text> + <xsl:value-of select="$vendor"/> + </xsl:message> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:message terminate="yes"> + <xsl:text>Cannot insert </xsl:text><xsl:value-of select="$filename"/> + <xsl:text>. Check use.extensions and textinsert.extension parameters.</xsl:text> + </xsl:message> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:call-template name="process.image"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template match="videoobject"> + <xsl:apply-templates select="videodata"/> +</xsl:template> + +<xsl:template match="videodata"> + <xsl:call-template name="process.image"/> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template match="audioobject"> + <xsl:apply-templates select="audiodata"/> +</xsl:template> + +<xsl:template match="audiodata"> + <xsl:call-template name="process.image"/> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template match="textobject"> + <xsl:apply-templates/> +</xsl:template> + +<xsl:template match="textdata"> + <xsl:variable name="vendor" select="system-property('xsl:vendor')"/> + <xsl:variable name="filename"> + <xsl:choose> + <xsl:when test="@entityref"> + <xsl:value-of select="unparsed-entity-uri(@entityref)"/> + </xsl:when> + <xsl:otherwise> + <xsl:apply-templates select="@fileref"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:variable name="encoding"> + <xsl:choose> + <xsl:when test="@encoding"> + <xsl:value-of select="@encoding"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="$textdata.default.encoding"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <xsl:choose> + <xsl:when test="$use.extensions != '0' + and $textinsert.extension != '0'"> + <xsl:choose> + <xsl:when test="element-available('stext:insertfile')"> + <stext:insertfile href="{$filename}" encoding="{$encoding}"/> + </xsl:when> + <xsl:when test="element-available('xtext:insertfile')"> + <xtext:insertfile href="{$filename}"/> + </xsl:when> + <xsl:otherwise> + <xsl:message terminate="yes"> + <xsl:text>Don't know how to insert files with </xsl:text> + <xsl:value-of select="$vendor"/> + </xsl:message> + </xsl:otherwise> + </xsl:choose> + </xsl:when> + <xsl:otherwise> + <xsl:message terminate="yes"> + <xsl:text>Cannot insert </xsl:text><xsl:value-of select="$filename"/> + <xsl:text>. Check use.extensions and textinsert.extension parameters.</xsl:text> + </xsl:message> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template match="mediaobject/caption|figure/caption"> + <fo:block> + <xsl:if test="@align = 'right' or @align = 'left' or @align='center'"> + <xsl:attribute name="text-align"><xsl:value-of + select="@align"/></xsl:attribute> + </xsl:if> + <xsl:apply-templates/> + </fo:block> +</xsl:template> + +<!-- ==================================================================== --> + +<xsl:template name="fo-external-image"> + <xsl:param name="filename"/> + + <xsl:choose> + <xsl:when test="$fop.extensions != 0"> + <xsl:value-of select="$filename"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="concat('url(', $filename, ')')"/> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<!-- Resolve xml:base attributes --> +<xsl:template match="@fileref"> + <!-- need a check for absolute urls --> + <xsl:choose> + <xsl:when test="contains(., ':') or starts-with(.,'/')"> + <!-- it has a uri scheme or starts with '/', so it is an absolute uri --> + <xsl:value-of select="."/> + </xsl:when> + <xsl:when test="$keep.relative.image.uris != 0"> + <!-- leave it alone --> + <xsl:value-of select="."/> + </xsl:when> + <xsl:otherwise> + <!-- its a relative uri --> + <xsl:call-template name="relative-uri"> + </xsl:call-template> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +</xsl:stylesheet> |