[IMP] doc: support disabling sidebar

doc/_themes/odoodoc/layout.html

@@ -26,7 +26,7 @@
 {%- endblock -%}
 
 {%- block content -%}
-  <div class="document-super {% if meta is defined %}{{ meta.classes }}{% endif %}">
+  <div class="document-super {% if meta is defined %}{{ meta.classes }}{% endif %} {% if render_sidebar %}with-sidebar{% endif %}">
     {{ super() }}
   </div>
 {%- endblock -%}
@@ -34,6 +34,7 @@
 {# sidebar to the left, except sidebar1 is *outside* div.document where
    sidebar2 is inside, so inject sidebar into document block #}
 {%- block document -%}
+  {%- if render_sidebar -%}
   <div class="sphinxsidebar">
     <div class="sphinxsidebarwrapper">
       {{ toctree(maxdepth=4, collapse=False, includehidden=True,
@@ -45,6 +46,7 @@
       {% endif %}
     </div>
   </div>
+  {%- endif -%}
   {{ super() }}
 {%- endblock -%}
 {%- block sidebar1 -%}{%- endblock -%}

doc/_themes/odoodoc/static/style.css

@@ -6247,6 +6247,18 @@ body {
 }
 @media (min-width: 992px) {
   .documentwrapper {
+    float: left;
+    width: 100%;
+  }
+}
+.with-sidebar .documentwrapper {
+  position: relative;
+  min-height: 1px;
+  padding-left: 15px;
+  padding-right: 15px;
+}
+@media (min-width: 992px) {
+  .with-sidebar .documentwrapper {
     float: left;
     width: 75%;
   }
@@ -6611,6 +6623,9 @@ div.section > h2 {
   padding-top: 20px;
   margin-top: 0;
 }
+.body {
+  position: relative;
+}
 .body > .section > .section {
   margin-bottom: 60px;
 }

doc/_themes/odoodoc/static/style.less

@@ -37,6 +37,9 @@ body {
 }
 
 .documentwrapper {
+  .make-md-column(12);
+}
+.with-sidebar .documentwrapper {
   .make-md-column(9);
 }
 .sphinxsidebar {
@@ -403,8 +406,12 @@ div.section > h2 {
   margin-top: 0;
 }
 // ~docs-section
-.body > .section > .section {
-  margin-bottom: 60px;
+.body {
+  // otherwise main section right column content may not be visible
+  position: relative;
+  > .section > .section {
+    margin-bottom: 60px;
+  }
 }
 
 .literal:extend(code) {}