Added a incubating project config option

This allows projects that are currently incubated to use oslosphinx

To use a project needs to set

'html_theme_options = {'incubating': True}'

in their sphinx conf.py

This is option reflected by changing the side bar to have a bar
at the top that shows 'Incubated Project'

Change-Id: Ib5a06ac1749fec475d326afe19f16fffb8c7d4a7

README.rst

@@ -6,3 +6,7 @@ OpenStack project.
 
 To use the theme, add ``'oslosphinx'`` to the ``extensions`` list in
 the ``conf.py`` file in your Sphinx project.
+
+If you are an incubating project, set:
+
+``html_theme_options = {'incubating': True}`` in your conf.py as well, to enable the Incubation theme.

oslosphinx/theme/openstack/layout.html

@@ -1,10 +1,10 @@
 {% extends "basic/layout.html" %}
 {% set css_files = css_files + ['_static/tweaks.css'] %}
 
-{%- macro sidebar() %}
-      {%- if not embedded %}{% if not theme_nosidebar|tobool %}
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
+{% block sidebar2 %}
+<div class="sphinxsidebar">
+    <div class="sphinxsidebarwrapper">
+        {%- if not embedded %}{% if not theme_nosidebar|tobool %}
           {%- block sidebarlogo %}
           {%- if logo %}
             <p class="logo"><a href="{{ pathto(master_doc) }}">
@@ -12,6 +12,9 @@
             </a></p>
           {%- endif %}
           {%- endblock %}
+          {%- if theme_incubating|tobool %}
+          <h3 class="highlighted"><a href="https://wiki.openstack.org/wiki/Governance/NewProjects">{{ _('Incubated Project') }}</a></h3>
+          {%- endif %}
           {%- block sidebartoc %}
           {%- if display_toc %}
             <h3><a href="{{ pathto(master_doc) }}">{{ _('Table Of Contents') }}</a></h3>
@@ -59,10 +62,10 @@
           <script type="text/javascript">$('#searchbox').show(0);</script>
           {%- endif %}
           {%- endblock %}
-        </div>
-      </div>
       {%- endif %}{% endif %}
-{%- endmacro %}
+    </div>
+</div>
+{% endblock %}
 
 {% block relbar1 %}{% endblock relbar1 %}
 

oslosphinx/theme/openstack/static/tweaks.css

@@ -91,4 +91,10 @@ div.body {
 div.document {
   width: 960px;
   margin: 0 auto;
-}
+}
+
+div.sphinxsidebar h3.highlighted {
+  background-color: #cf2f19;
+  color: #EEE;
+  text-shadow: 1px 1px 0 #740101;
+}

oslosphinx/theme/openstack/theme.conf

@@ -2,3 +2,6 @@
 inherit = basic
 stylesheet = nature.css
 pygments_style = tango
+
+[options]
+incubating = false