Hi,
The process of generating bookmarks is specific to each FO processor. For XEP, the
document is processed in mode="xep.outline", and those templates are in fo/xep.xsl.
The main template handles all the elements, but you could create a new template in
your customization to match on just <index> and do something different. The basic
template for an XEP bookmark is:
<rx:bookmark internal-destination="{$id}">
<rx:bookmark-label>
<xsl:value-of select="normalize-space($bookmark-label)"/>
</rx:bookmark-label>
<xsl:apply-templates select="*" mode="xep.outline"/>
</rx:bookmark>
Note that it does xsl:apply-templates inside the rx:bookmark to nest any child
elements. That gives the xep outline the same nested structure as the document. If
you were to create a new template matching on index:
<xsl:template match="index" mode="xep.outline">
<rx:bookmark-label>
<xsl:value-of select="normalize-space($bookmark-label)"/>
</rx:bookmark-label>
[generate the nested rx:bookmark elements here for the index sections]
</rx:bookmark>
The tricky part is determining which letters actually have entries in the current
index, so you don't create bookmark links to non-existant index sections. I don't
have a quick solution for that one.
Bob Stayton
Sagehill Enterprises
[email protected]
----- Original Message -----
From: "honyk" <[email protected]>
To: <[email protected]>
Sent: Monday, August 30, 2010 10:22 AM
Subject: [docbook-apps] [PDF] Bookmarks - add index groups
Hello Everyone,
there is a quite huge index in my document so I'd like to build a more
precise navigation. My idea is to add all the generated index groups (*, A,
B etc. - if present) into bookmarks with the direct link to the beginning of
each group.
While there is no problem to add anchors to the group title in the final
index, I am completely lost in method, how to create corresponding bookmarks
(for XEP in my case) as these groups are created virtually on the fly and
they aren't available in the phase of generating bookmarks.
Does anybody have any idea? Thanks in advance for any hint.
Regards,
Jan
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