the docs chunking patch ver 0.2

[Sander Vesik <Sander Vesik Sun COM>]

ok, so here it comes. It does have known issues:
	* navigation link comutation needs improvement
	* needs to be made pretty

All other suggestions also welcome.

	Sander,
		oh, and you need a tiny change to your yelp until Hallski
		checks it in

	I see a dark sail on the horizon
	Set under a dark cloud that hides the sun
	Bring me my Broadsword and clear understanding

---------- The patch ----------

Index: gnome-customization.xsl
===================================================================
RCS file: /cvs/gnome/libgnome/help-converters/docbook/gnome-customization/gnome-customization.xsl,v
retrieving revision 1.6
diff -c -r1.6 gnome-customization.xsl
*** gnome-customization.xsl	23 Mar 2002 23:31:34 -0000	1.6
--- gnome-customization.xsl	14 Apr 2002 19:44:31 -0000
***************
*** 9,14 ****
--- 9,16 ----
  
  <xsl:param name="gdb_pathname" />
  
+ <xsl:param name="gdb_rootid" select="string()" />
+ 
  <xsl:output encoding="ISO-8859-1" />
  
  <!--
***************
*** 111,116 ****
--- 113,305 ----
        </xsl:attribute>
      </xsl:if>
    </xsl:element>
+ </xsl:template>
+ 
+ <!-- we are cheating here - but there isn't another way-->
+ 
+ <xsl:template name="href.target">
+ <xsl:param name="object" select="."/>
+ 	<xsl:text>ghelp:</xsl:text>
+ 	<xsl:value-of select="$gdb_docname"/>
+ 	<xsl:text>?</xsl:text>
+ 	<xsl:value-of select="$object/@id"/>
+ </xsl:template>
+ 
+ 
+ <!--
+ 	article.chunk.prev and article.chunk.next need to be augumented
+ 	to take parents siblings children into account
+ -->
+ 
+ <xsl:template name="article.chunk.prev">
+ <xsl:param name="node" select="."/>
+ 	<td>
+ 	<xsl:choose>
+ 		<!-- trouble - we need to treat the first sect1 specially -->
+ 		<xsl:when test="$node=/article/sect1[1]">
+ 			<td><a accesskey="p">
+ 				<xsl:attribute name="href">
+ 					<xsl:text>ghelp:</xsl:text>
+ 					<xsl:value-of select="$gdb_docname"/>
+ 				</xsl:attribute>
+ 				<xsl:text>&lt;&lt;&lt; Prev</xsl:text>
+ 			</a></td>
+ 		</xsl:when>
+ 		<xsl:when test="count($node/preceding-sibling::*) > 1">
+ 			<td><a accesskey="p">
+ 				<xsl:attribute name="href">
+ 					<xsl:call-template name="href.target">
+ 						<xsl:with-param name="object" select="$node/preceding-sibling::*[1]"/>
+ 					</xsl:call-template>
+ 				</xsl:attribute>
+ 				<xsl:text>&lt;&lt;&lt; Prev</xsl:text>
+ 			</a></td>
+ 		</xsl:when>
+ 		<xsl:otherwise>
+ 			<xsl:text>&lt;&lt;&lt; Prev</xsl:text>
+ 		</xsl:otherwise>
+ 	</xsl:choose>
+ 	</td>
+ </xsl:template>
+ 
+ <xsl:template name="article.chunk.up">
+ <xsl:param name="node" select="."/>
+ 	<td>
+ 	<xsl:choose>
+ 		<xsl:when test="local-name($node)='sect1' or local-name($node)='sect2'">
+ 			<a accesskey="u">
+ 				<xsl:attribute name="href">
+ 					<xsl:text>ghelp:</xsl:text>
+ 					<xsl:value-of select="$gdb_docname"/>
+ 				</xsl:attribute>
+ 			<xsl:text>Up</xsl:text>
+ 			</a>
+ 		</xsl:when>
+ 	</xsl:choose>
+ 	</td>
+ </xsl:template>
+ 
+ <xsl:template name="article.chunk.next">
+ <xsl:param name="node" select="."/>
+ 	<td>
+ 	<xsl:choose>
+ 		<xsl:when test="count($node/following-sibling::*) > 0"> 
+ 			<td><a accesskey="n">
+ 				<xsl:attribute name="href">
+ 					<xsl:call-template name="href.target">
+ 						<xsl:with-param name="object" select="$node/following-sibling::*[1]"/>
+ 					</xsl:call-template>
+ 				</xsl:attribute>
+ 				<xsl:text>Next &gt;&gt;&gt;</xsl:text>
+ 			</a></td>
+ 		</xsl:when>
+ 		<xsl:otherwise>
+ 			<xsl:text>Next &gt;&gt;&gt;</xsl:text>
+ 		</xsl:otherwise>
+ 	</xsl:choose>
+ 	</td>
+ </xsl:template>
+ 
+ <xsl:template name="article.chunk.navigate">
+ <xsl:param name="node" select="."/>
+ 	<tr>
+ 	<xsl:call-template name="article.chunk.prev">
+ 		<xsl:with-param name="node" select="$node"/>
+ 	</xsl:call-template>
+ 	<xsl:call-template name="article.chunk.up">
+ 		<xsl:with-param name="node" select="$node"/>
+ 	</xsl:call-template>
+ 	<xsl:call-template name="article.chunk.next">
+ 		<xsl:with-param name="node" select="$node"/>
+ 	</xsl:call-template>
+ 	</tr>
+ </xsl:template>
+ 
+ <xsl:template name="article.render.chunk">
+ <xsl:param name="node" select="."/>
+ 	<table width="100%">
+ 	<xsl:call-template name="article.chunk.navigate">
+ 		<xsl:with-param name="node" select="$node"/>
+ 	</xsl:call-template>
+ 	</table>
+ 	<xsl:apply-templates select="$node"/>
+ 	<table width="100%">
+ 	<xsl:call-template name="article.chunk.navigate">
+ 		<xsl:with-param name="node" select="$node"/>
+ 	</xsl:call-template>
+ 	</table>
+ </xsl:template>
+ 
+ <xsl:template name="make.toc.navbar">
+ 	<table width="100%">
+ 	<tr>
+ 		<td><a accesskey="p">
+ 			<xsl:attribute name="href">
+ 				<xsl:text>ghelp:</xsl:text>
+ 				<xsl:value-of select="$gdb_docname"/>
+ 				<xsl:text>?title-page</xsl:text>
+ 			</xsl:attribute>
+ 		<xsl:text>&lt;&lt;&lt; Prev</xsl:text>
+ 		</a></td>
+ 		<td></td>
+ 		<td><a accesskey="n">
+ 			<xsl:attribute name="href">
+ 				<xsl:call-template name="href.target">
+ 					<xsl:with-param name="object" select="sect1[1]"/>
+ 				</xsl:call-template>
+ 			</xsl:attribute>
+ 		<xsl:text>Next &gt;&gt;&gt;</xsl:text>
+ 		</a></td>
+ 	</tr>
+ 	</table>
+ </xsl:template>
+ 
+ <xsl:template name="make.titlep.navbar">
+         <table width="100%">
+         <tr>
+                 <td>
+                 <xsl:text>&lt;&lt;&lt; Prev</xsl:text>
+                 </td>
+                 <td><xsl:text>Up</xsl:text></td>
+                 <td><a accesskey="n">
+                         <xsl:attribute name="href">
+ 				<xsl:text>ghelp:</xsl:text>
+ 				<xsl:value-of select="$gdb_docname"/>
+ 				<xsl:text>?title-page</xsl:text>
+ 			</xsl:attribute>
+ 		<xsl:text>Next &gt;&gt;&gt;</xsl:text>
+ 		</a></td>
+ 	</tr>
+ 	</table>
+ </xsl:template>
+ 
+ 
+ <xsl:template name="article.render.titlepage">
+ 	<xsl:call-template name="make.titlep.navbar"/>
+ 	<xsl:apply-templates select="/descendant::articleinfo/*" mode="titlepage.mode"/>
+ 	<xsl:call-template name="make.titlep.navbar"/>
+ </xsl:template>
+ 
+ <xsl:template match="/article">
+ 	<xsl:choose>
+ 	<xsl:when test="string-length($gdb_rootid) &lt; 1">
+ 		<xsl:call-template name="make.toc.navbar"/>
+ 		<xsl:call-template name="component.toc"/>
+ 		<xsl:call-template name="make.toc.navbar"/>
+ 	</xsl:when>
+ 	<xsl:otherwise>
+ 		<xsl:choose>
+ 			<xsl:when test="$gdb_rootid='title-page'">
+ 				<xsl:call-template name="article.render.titlepage"/>
+ 			</xsl:when>
+ 			<xsl:otherwise>
+ 			<xsl:call-template name="article.render.chunk">
+ 				<xsl:with-param name="node" select="descendant::*[attribute::id=$gdb_rootid]" />
+ 			</xsl:call-template>
+ 			</xsl:otherwise>
+ 		</xsl:choose>
+ 	</xsl:otherwise>
+ 	</xsl:choose>
  </xsl:template>
  
  </xsl:stylesheet>