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<!--############################################################################
    XSLT Stylesheet DocBook -> LaTeX 
    ############################################################################ -->

<!-- Mediaobject/imagedata parameters -->
<xsl:param name="mediaobject.caption.style">\slshape</xsl:param>
<xsl:param name="imagedata.default.scale">pagebound</xsl:param>
<xsl:param name="imagedata.file.check">1</xsl:param>
<xsl:param name="imagedata.boxed">0</xsl:param>
<xsl:param name="keep.relative.image.uris" select="0"/>


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<xsl:template name="mediaobject.select.idx">
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<xsl:template name="image.setup">
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      <xsl:with-param name="opt" select="'maxheight='"/>
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  <xsl:if test="$maxwidth!=''">
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<xsl:template name="image.autosize">
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<xsl:template match="videoobject">
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<xsl:template match="audioobject">
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<xsl:template match="textobject">
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<xsl:template match="mediaobject/caption">
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  <xsl:text> </xsl:text>
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<xsl:template match="mediaobject/caption" mode="subfigure">
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  <xsl:text> </xsl:text>
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       -->
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<xsl:template match="mediaobject|inlinemediaobject">
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  <!--
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  -->
  <xsl:if test="self::mediaobject and not(parent::figure)">
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    <xsl:text>\begin{minipage}[c]{\linewidth}&#10;</xsl:text>
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  <!-- print the caption if not in a float, or is single -->
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<xsl:template match="imageobject">
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         subfigures -->
    <xsl:text> \subfigure[</xsl:text>
    <xsl:apply-templates select="../caption" mode="subfigure"/>
    <xsl:text>][</xsl:text>
    <xsl:apply-templates select="../caption"/>
    <xsl:text>]{</xsl:text>
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  <xsl:apply-templates select="imagedata"/>
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<xsl:template name="unit.eval">
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<xsl:template name="image.default.set">
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<!-- the latex macro to use to include a graphic depends on the environment -->
<xsl:template name="graphic.begin.get">
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<xsl:template name="graphic.end.get">
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</xsl:template>

<!-- ==================================================================== -->

<!-- Image filename to use -->
<xsl:template match="imagedata|graphic|inlinegraphic" mode="filename.get">
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<!-- Resolve xml:base attributes (taken from the DocBook Project) -->
<xsl:template match="@fileref">
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</xsl:template>

<!-- ==================================================================== -->

<!-- Process an imagedata -->

<xsl:template match="imagedata" name="imagedata">
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      <xsl:with-param name="attribute" select="'angle'"/>
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  <xsl:variable name="filename">
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  <xsl:variable name="width">
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      <xsl:with-param name="prop" select="'\linewidth'"/>
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  <xsl:variable name="depth">
    <xsl:call-template name="unit.eval">
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      <xsl:with-param name="prop" select="'\textheight'"/>
    </xsl:call-template>
  </xsl:variable>
  <!-- viewport is valid only if there's some viewport spec, and content or
       scale. TDG says that viewport spec without content/scale and scalefit=0
       is ignored. -->
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  <!-- check if some percentage is applied to the content -->
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  <xsl:text>{</xsl:text>
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    <xsl:text>\begin{minipage}[c]</xsl:text>
    <xsl:if test="@depth">
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      <xsl:text>[</xsl:text>
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      <xsl:text>]</xsl:text>
      <xsl:text>[</xsl:text>
      <!-- vertical alignment (meaningfull only with depth) -->
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      <xsl:when test="@valign='top'">
        <xsl:text>t</xsl:text>
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    <xsl:text>{</xsl:text>
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    <xsl:when test="ancestor::mediaobject">
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    <!-- TODO: inline viewport area should be as wide as the graphic -->
    <!--  <xsl:text>\figwidth</xsl:text> -->
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    <xsl:text>}&#10;</xsl:text>
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  <!-- horizontal alignment -->
  <xsl:choose>
  <xsl:when test="@align='center'">
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  <xsl:when test="@align='left'">
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  <!-- find out the natural image size -->
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  <xsl:text>{</xsl:text>
  <xsl:value-of select="$graphic.begin"/>
  <xsl:text>[</xsl:text>
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          <xsl:call-template name="unit.eval">
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          <xsl:text>,</xsl:text>
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        <xsl:if test="@contentdepth">
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    <!-- scaling -->
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    <!-- only viewport area spec with scalefit -->
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        <xsl:text>width=</xsl:text>
        <xsl:value-of select="$width"/>
        <xsl:text>,</xsl:text>
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      <xsl:if test="@depth">
        <xsl:text>height=</xsl:text>
        <xsl:value-of select="$depth"/>
        <xsl:text>,</xsl:text>
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      <!-- TDG says that scale to fit cannot be anamorphic -->
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      <xsl:call-template name="image.default.set"/>
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  <!-- rotate the image? -->
  <xsl:choose>
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  <xsl:when test="$piangle != ''">
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  </xsl:choose>
  <xsl:text>]{</xsl:text>
  <xsl:value-of select="$filename"/>
  <xsl:text>}</xsl:text>
  <xsl:value-of select="$graphic.end"/>
  <xsl:text>}</xsl:text>
  <xsl:if test="$viewport=1">
    <xsl:text>\end{minipage}&#10;</xsl:text>
  </xsl:if>
  <xsl:text>}</xsl:text>
</xsl:template>


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