--- /dev/null
+<?xml version="1.0"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<!--
+This stylesheet generates 'tabs' at the top left of the screen. Tabs are
+visual indicators that a certain subsection of the URI space is being browsed.
+For example, if we had tabs with paths:
+
+Tab1: ''
+Tab2: 'community'
+Tab3: 'community/howto'
+Tab4: 'community/howto/xmlform/index.html'
+
+Then if the current path was 'community/howto/foo', Tab3 would be highlighted.
+The rule is: the tab with the longest path that forms a prefix of the current
+path is enabled.
+
+The output of this stylesheet is HTML of the form:
+ <div class="tab">
+ ...
+ </div>
+
+which is then merged by site-to-xhtml.xsl
+
+-->
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+<!-- ================================================================ -->
+<!-- These templates SHOULD be overridden -->
+<!-- ================================================================ -->
+<!-- Called before first level 1 tag -->
+ <xsl:template name="pre-separator"></xsl:template>
+<!-- Called after last level 1 tag -->
+ <xsl:template name="post-separator"></xsl:template>
+<!-- Called between level 1 tags -->
+ <xsl:template name="separator">
+<xsl:text> | </xsl:text>
+ </xsl:template>
+<!-- Called before first level 2 tag -->
+ <xsl:template name="level2-pre-separator"></xsl:template>
+<!-- Called after last level 2 tag -->
+ <xsl:template name="level2-post-separator"></xsl:template>
+<!-- Called between level 2 tags -->
+ <xsl:template name="level2-separator">
+<xsl:text> | </xsl:text>
+ </xsl:template>
+<!--
+ Note: sub-stylesheets can't do apply-imports here, because it would choose
+ the 'tags' template and infinitely recurse. Hence call-template used instead.
+ -->
+<!-- Display a selected level 1 tab node -->
+ <xsl:template name="selected">
+ <xsl:call-template name="base-selected"/>
+ </xsl:template>
+<!-- Display an unselected level 1 tab node -->
+ <xsl:template name="not-selected">
+ <xsl:call-template name="base-not-selected"/>
+ </xsl:template>
+<!-- Display a selected second level tab node -->
+ <xsl:template name="level2-selected">
+ <xsl:call-template name="base-selected"/>
+ </xsl:template>
+<!-- Display an unselected second level tab node -->
+ <xsl:template name="level2-not-selected">
+ <xsl:call-template name="base-not-selected"/>
+ </xsl:template>
+<!-- ================================================================ -->
+<!-- These templates CAN be overridden -->
+<!-- ================================================================ -->
+ <xsl:template match="tabs">
+ <div class="tab">
+ <xsl:call-template name="base-tabs"/>
+ </div>
+ </xsl:template>
+<!-- ================================================================ -->
+<!-- These templates SHOULD NOT be overridden -->
+<!-- ================================================================ -->
+ <xsl:param name="path"/>
+ <xsl:include href="dotdots.xsl"/>
+ <xsl:include href="tabutils.xsl"/>
+<!-- NOTE: Xalan has a bug (race condition?) where sometimes $root is only half-evaluated -->
+ <xsl:variable name="root">
+ <xsl:call-template name="dotdots">
+ <xsl:with-param name="path" select="$path"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:variable name="skin-img-dir" select="concat(string($root), 'skin/images')"/>
+<!--
+ The longest path of any level 1 tab, whose path is a subset of the current URL. Ie,
+ the path of the 'current' level 1 tab.
+ -->
+ <xsl:variable name="longest-dir">
+ <xsl:call-template name="longest-dir">
+ <xsl:with-param name="tabfile" select="/"/>
+ </xsl:call-template>
+ </xsl:variable>
+<!--
+ The longest path of any level 2 tab, whose path is a subset of the current URL. Ie,
+ the path of the 'current' level 2 tab.
+ -->
+ <xsl:variable name="level2-longest-dir">
+ <xsl:call-template name="level2-longest-dir">
+ <xsl:with-param name="tabfile" select="/"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:variable name="matching-id">
+ <xsl:call-template name="matching-id"/>
+ </xsl:variable>
+<!-- Called from tabs, after it has written the outer 'div class=tabs' and
+ any other HTML -->
+ <xsl:template name="base-tabs">
+ <xsl:call-template name="pre-separator"/>
+ <xsl:for-each select="tab">
+ <xsl:if test="position()!=1">
+ <xsl:call-template name="separator"/>
+ </xsl:if>
+ <xsl:apply-templates select="." mode="level1"/>
+ </xsl:for-each>
+ <xsl:call-template name="post-separator"/>
+ </xsl:template>
+<!-- Called from tabs, after it has written the outer 'div class=tabs' and
+ any other HTML -->
+ <xsl:template name="level2tabs">
+ <xsl:call-template name="level2-pre-separator"/>
+ <xsl:for-each select="tab[@dir=$longest-dir]/tab|tab[@href=$longest-dir]/tab|tab[tab/@id=$matching-id]/tab">
+ <xsl:if test="position()!=1">
+ <xsl:call-template name="level2-separator"/>
+ </xsl:if>
+ <xsl:apply-templates select="." mode="level2"/>
+ </xsl:for-each>
+ <xsl:call-template name="level2-post-separator"/>
+ </xsl:template>
+ <xsl:template match="tab" mode="level1">
+ <xsl:choose>
+ <xsl:when test="@id and @id = $matching-id">
+ <xsl:call-template name="selected"/>
+ </xsl:when>
+ <xsl:when test="not(@id) and @dir = $longest-dir or @href = $longest-dir">
+ <xsl:call-template name="selected"/>
+ </xsl:when>
+ <xsl:when test="tab[@id = $matching-id]">
+ <xsl:call-template name="selected"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="not-selected"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+ <xsl:template match="tab" mode="level2">
+ <xsl:choose>
+ <xsl:when test="@id and @id = $matching-id">
+ <xsl:call-template name="level2-selected"/>
+ </xsl:when>
+ <xsl:when test="@dir = $level2-longest-dir">
+ <xsl:call-template name="level2-selected"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="level2-not-selected"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+<!-- Called from 'selected' -->
+ <xsl:template name="base-selected"><a class="selected">
+ <xsl:attribute name="href">
+ <xsl:call-template name="calculate-tab-href">
+ <xsl:with-param name="tab" select="."/>
+ <xsl:with-param name="path" select="$path"/>
+ </xsl:call-template>
+ </xsl:attribute>
+ <xsl:value-of select="@label"/></a>
+ </xsl:template>
+<!-- Called from 'not-selected' -->
+ <xsl:template name="base-not-selected"><a class="unselected">
+ <xsl:attribute name="href">
+ <xsl:call-template name="calculate-tab-href">
+ <xsl:with-param name="tab" select="."/>
+ <xsl:with-param name="path" select="$path"/>
+ </xsl:call-template>
+ </xsl:attribute>
+ <xsl:value-of select="@label"/></a>
+ </xsl:template>
+</xsl:stylesheet>
fnp / pylucene.git / blobdiff