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| author |   Ulrich Müller <ulm@gentoo.org> | 2020-02-23 21:36:27 +0100 |
|---|---|---|
| committer | Ulrich Müller <ulm@gentoo.org> | 2020-02-28 07:59:06 +0100 |
| commit | 55104cea1b44b11984723dd3f61c06e823cbd7f5 (patch) | |
| tree | b854ebde26920b2394e7920a455726c94efe0419 | |
| parent | bin/gen-eclass-html.sh: Check for errors. Quote variables. (diff) | |
| download | devmanual-55104cea1b44b11984723dd3f61c06e823cbd7f5.tar.gz devmanual-55104cea1b44b11984723dd3f61c06e823cbd7f5.tar.bz2 devmanual-55104cea1b44b11984723dd3f61c06e823cbd7f5.zip | |
devbook.xsl: List sections in navigation dropdown.
This aims at improving navigation by also listing the sections of the
current chapter in the dropdown list.
As before, list any first-level sub-documents (below a divider line).
Signed-off-by: Ulrich Müller <ulm@gentoo.org>
| -rw-r--r-- | devbook.xsl | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/devbook.xsl b/devbook.xsl index 69a3b9a..ae25acb 100644 --- a/devbook.xsl +++ b/devbook.xsl @@ -358,7 +358,6 @@ <!-- TOC Tree --> <xsl:template match="contentsTree" name="contentsTree"> <xsl:param name="depth" select="0"/> - <xsl:param name="ulclass"/> <xsl:param name="maxdepth"> <xsl:choose> <xsl:when test="@maxdepth"><xsl:value-of select="@maxdepth"/></xsl:when> @@ -400,7 +399,7 @@ </xsl:for-each> </xsl:when> <xsl:otherwise> - <ul class="{$ulclass}"> + <ul> <xsl:for-each select="document($doc_self)/guide/include"> <xsl:variable name="extraction_counter_node"> <xsl:call-template name="contentsTree"> @@ -531,11 +530,35 @@ <ul class="nav navbar-nav"> <li><a href="{concat($relative_path_depth_recursion, substring-after(substring-before(@link, '##'), '::'), 'index.html', substring-after(@link, '##'))}"><span class="fa fa-home"/>  Home</a></li> <li class="dropdown"> - <a href="#" class="dropdown-toggle" data-toggle="dropdown"><xsl:value-of select="/guide/chapter[1]/title"/> <span class="caret"></span></a> - <xsl:call-template name="contentsTree"> - <xsl:with-param name="maxdepth" select="1"/> - <xsl:with-param name="ulclass">dropdown-menu</xsl:with-param> - </xsl:call-template> + <a href="#" class="dropdown-toggle" data-toggle="dropdown"> + <xsl:value-of select="/guide/chapter[1]/title"/> <span class="caret"></span> + </a> + <xsl:if test="/guide/chapter[1]/section or //contentsTree"> + <ul class="dropdown-menu"> + <!-- List sections of this chapter first. --> + <xsl:for-each select="/guide/chapter[1]/section"> + <xsl:variable name="anchor"> + <xsl:call-template name="convert-to-anchor"> + <xsl:with-param name="data" select="title"/> + </xsl:call-template> + </xsl:variable> + <li><a class="reference" href="#{$anchor}"><xsl:value-of select="title"/></a></li> + </xsl:for-each> + <xsl:if test="//contentsTree"> + <li class="divider"></li> + <!-- List any sub-documents included at first level. + We cannot call "contentsTree" directly, because it would + insert another "ul" element. So, assign it to a variable, + then copy only the "li" nodes. --> + <xsl:variable name="contents"> + <xsl:call-template name="contentsTree"> + <xsl:with-param name="maxdepth" select="1"/> + </xsl:call-template> + </xsl:variable> + <xsl:copy-of select="exslt:node-set($contents)/ul/li"/> + </xsl:if> + </ul> + </xsl:if> </li> <li><xsl:call-template name="findPrevious"/></li> <li><xsl:call-template name="findNext"/></li> |