1 files changed, 45 insertions, 0 deletions
diff --git a/docs/theme/Toc.jinja b/docs/theme/Toc.jinja
new file mode 100644
index 0000000..2670b62
--- /dev/null
+++ b/docs/theme/Toc.jinja
@@ -0,0 +1,45 @@
+{# def toc, page #}
+
+{% macro render_page(url, title) %}
+{% if url != "/" -%}
+<div class="page {{ 'active' if page.url == url else '' }}">
+  <a href="{{ url }}#">{{ title }}</a>
+</div>
+{%- endif %}
+{% endmacro %}
+
+
+{% macro render_collapsable(title, children) %}
+<details open>
+  {% if title %}<summary>{{ title }}</summary>{% endif %}
+  {{ render_children(children) }}
+</details>
+{% endmacro %}
+
+
+{% macro render_section(title, children) %}
+<section open>
+  {% if title %}<h2>{{ title }}</h2>{% endif %}
+  {{ render_children(children) }}
+</section>
+{% endmacro %}
+
+
+{% macro render_children(children, collapsable=True) %}
+  {%- for url, title, sub_children in children %}
+    {% if sub_children -%}
+      {% if collapsable -%}
+        {{ render_collapsable(title, sub_children) }}
+      {%- else -%}
+        {{ render_section(title, sub_children) }}
+      {%- endif %}
+    {%- else -%}
+      {{ render_page(url, title) }}
+    {%- endif %}
+  {%- endfor %}
+{% endmacro %}
+
+
+<div {{ attrs.render(class="cd-toc", data_component="Toc") }}>
+  {{ render_children(toc, collapsable=False) }}
+</div>
+\ No newline at end of file