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Extend toc macro so that links can be disabled

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This allows table of contents to contain heading entries that do not
function as links, like the one in the sidebar.
This commit is contained in:
Jermolene 2014-09-05 09:49:10 +01:00
parent 7e93c93785
commit ba3f800235
3 changed files with 71 additions and 8 deletions
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70
core/wiki/macros/toc.tid
View File

@ -5,18 +5,18 @@ tags: $:/tags/Macro
<ol class="tc-toc">
<$list filter="[tag[$tag$]$sort$]">
<li>
<$link>
<$list filter="[is[current]toc-link[no]]" emptyMessage="<$link><$view field='caption'><$view field='title'/></$view></$link>">
<$view field="caption">
<$view field="title"/>
</$view>
</$link>
</$list>
<$macrocall $name="toc" tag=<<currentTiddler>>/>
</li>
</$list>
</ol>
\end
\define toc-expandable-body(tag,sort:"")
\define toc-linked-expandable-body(tag,sort:"")
<$set name="toc-state" value=<<qualify "$:/state/toc/$tag$-$(currentTiddler)$">>>
<li>
<$link>
@ -41,15 +41,43 @@ tags: $:/tags/Macro
</$set>
\end
\define toc-unlinked-expandable-body(tag,sort:"")
<$set name="toc-state" value=<<qualify "$:/state/toc/$tag$-$(currentTiddler)$">>>
<li>
<$reveal type="nomatch" state=<<toc-state>> text="open">
<$button set=<<toc-state>> setTo="open" class="tc-btn-invisible">
{{$:/core/images/right-arrow}}
<$view field="caption">
<$view field="title"/>
</$view>
</$button>
</$reveal>
<$reveal type="match" state=<<toc-state>> text="open">
<$button set=<<toc-state>> setTo="close" class="tc-btn-invisible">
{{$:/core/images/down-arrow}}
<$view field="caption">
<$view field="title"/>
</$view>
</$button>
</$reveal>
<$reveal type="match" state=<<toc-state>> text="open">
<$macrocall $name="toc-expandable" tag=<<currentTiddler>> sort="$sort$"/>
</$reveal>
</li>
</$set>
\end
\define toc-expandable(tag,sort:"")
<ol class="tc-toc toc-expandable">
<$list filter="[tag[$tag$]$sort$]">
<<toc-expandable-body tag:"$tag$" sort:"$sort$">>
<$list filter="[is[current]toc-link[no]]" emptyMessage="<<toc-linked-expandable-body tag:'$tag$' sort:'$sort$'>>">
<<toc-unlinked-expandable-body tag:"$tag$" sort:"$sort$">>
</$list>
</$list>
</ol>
\end
\define toc-selective-expandable-body(tag,sort:"")
\define toc-linked-selective-expandable-body(tag,sort:"")
<$set name="toc-state" value=<<qualify "$:/state/toc/$tag$-$(currentTiddler)$">>>
<li>
<$link>
@ -76,10 +104,40 @@ tags: $:/tags/Macro
</$set>
\end
\define toc-unlinked-selective-expandable-body(tag,sort:"")
<$set name="toc-state" value=<<qualify "$:/state/toc/$tag$-$(currentTiddler)$">>>
<li>
<$list filter="[all[current]tagging[]limit[1]]" emptyMessage="<$button class='tc-btn-invisible'>{{$:/core/images/blank}}</$button>">
<$reveal type="nomatch" state=<<toc-state>> text="open">
<$button set=<<toc-state>> setTo="open" class="tc-btn-invisible">
{{$:/core/images/right-arrow}}
<$view field="caption">
<$view field="title"/>
</$view>
</$button>
</$reveal>
<$reveal type="match" state=<<toc-state>> text="open">
<$button set=<<toc-state>> setTo="close" class="tc-btn-invisible">
{{$:/core/images/down-arrow}}
<$view field="caption">
<$view field="title"/>
</$view>
</$button>
</$reveal>
</$list>
<$reveal type="match" state=<<toc-state>> text="open">
<$macrocall $name="toc-selective-expandable" tag=<<currentTiddler>> sort="$sort$"/>
</$reveal>
</li>
</$set>
\end
\define toc-selective-expandable(tag,sort:"")
<ol class="tc-toc toc-selective-expandable">
<$list filter="[tag[$tag$]$sort$]">
<<toc-selective-expandable-body tag:"$tag$" sort:"$sort$">>
<$list filter="[is[current]toc-link[no]]" emptyMessage="<<toc-linked-selective-expandable-body tag:'$tag$' sort:'$sort$'>>">
<<toc-unlinked-selective-expandable-body tag:"$tag$" sort:"$sort$">>
</$list>
</$list>
</ol>
\end

8
editions/tw5.com/tiddlers/macros/TableOfContentsMacro.tid
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@ -1,10 +1,14 @@
title: TableOfContentsMacro
tags: macros
modified: 20140828080307785
modified: 20140905084423561
The table of contents macro produces a hierarchical tree of tiddlers based on their tags.
The top level entries of the table of contents are defined by a root tag. The subentries under each of those entries are tagged with the title of the entry. Entries can be ordered using the `list` field as described in TiddlerTags. The text for each entry is taken from the ''caption'' field if it is present, otherwise the ''title'' is used.
The top level entries of the table of contents are defined by a root tag. The subentries under each of those entries are tagged with the title of the entry. Entries can be ordered using the `list` field of the tag tiddler as described in TiddlerTags.
The text for each entry is taken from the ''caption'' field if it is present, otherwise the ''title'' is used.
Entries are rendered as a link to the corresponding tiddler unless the tiddler has the value ''no'' in the field ''toc-link''. In the examples below, the entry SecondThree is set up in this way to not appear as a link.
There are several variants of the macro:

1
editions/tw5.com/tiddlers/samples/TableOfContents/SecondThree.tid
View File

@ -1,5 +1,6 @@
title: SecondThree
tags: Second
list: SecondThreeOne SecondThreeTwo SecondThreeThree
toc-link: no
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