made TOC togling script more generic

Instead of a dedicated function to toggle the TOC we now have a function
that allows to use this functionality everywhere. This will be used to
toggle the sidebar in the mobile view (in an upcoming patch).

Note, this required some changes to the CSS (to make it more generic).
The CSS is still located in the TOC sections but should probably be
moved into its own section instead.

2 files changed, 9 insertions, 5 deletions

diff --git a/lib/tpl/dokuwiki/css/_toc.css b/lib/tpl/dokuwiki/css/_toc.css
index e62bb0a7a..71cc4096a 100644
--- a/lib/tpl/dokuwiki/css/_toc.css
+++ b/lib/tpl/dokuwiki/css/_toc.css
@@ -26,11 +26,13 @@
     font-weight: bold;
 }
 
-#dw__toc h3 strong {
+.toggle_open .toggle,
+.toggle_close .toggle {
     float: right;
     margin: 0 .2em;
 }
-[dir=rtl] #dw__toc h3 strong {
+[dir=rtl] .toggle_open .toggle,
+[dir=rtl] .toggle_close .toggle {
     float: left;
 }
 
diff --git a/lib/tpl/dokuwiki/css/design.css b/lib/tpl/dokuwiki/css/design.css
index 8ebeca6da..2d0af6ad1 100644
--- a/lib/tpl/dokuwiki/css/design.css
+++ b/lib/tpl/dokuwiki/css/design.css
@@ -412,17 +412,19 @@
     letter-spacing: .1em;
 }
 
-#dw__toc h3 strong {
+.toggle_open .toggle,
+.toggle_close .toggle {
     background: transparent url(images/toc-arrows.png) 0 0;
     width: 8px;
     height: 5px;
     margin: .4em 0 0;
 }
-#dw__toc.close strong {
+.toggle_close .toggle {
     background-position: 0 -5px;
 }
 
-#dw__toc strong span {
+.toggle_open .toggle span,
+.toggle_close .toggle span {
     display: none;
 }