* Add support for theme options.

* Make the right-/stickysidebar alternatives for the default design options.
* Add theme-related options to quickstart.

doc/_templates/layout.html

@@ -1,8 +1,8 @@
 {% extends "!layout.html" %}
 
 {% block rootrellink %}
-        <li><a href="{{ pathto('index') }}">Sphinx home </a> |&nbsp;</li>
-        <li><a href="{{ pathto('contents') }}">Documentation </a> &raquo;</li>
+        <li><a href="{{ pathto('index') }}">Sphinx home</a> &nbsp;|&nbsp;</li>
+        <li><a href="{{ pathto('contents') }}">Documentation</a>&nbsp;&raquo;</li>
 {% endblock %}
 
 {% block header %}

sphinx/builders/html.py

@@ -179,6 +179,9 @@ class StandaloneHTMLBuilder(Builder):
             logo = logo,
             favicon = favicon,
         )
+        self.globalcontext.update(
+            ('theme_' + key, val) for (key, val) in
+            self.theme.get_options(self.config.html_theme_options).iteritems())
         self.globalcontext.update(self.config.html_context)
 
     def _get_local_toctree(self, docname):

sphinx/config.py

@@ -58,6 +58,7 @@ class Config(object):
         # HTML options
         html_theme = ('default', False),
         html_theme_path = ([], False),
+        html_theme_options = ({}, False),
         html_title = (lambda self: '%s v%s documentation' %
                                    (self.project, self.release),
                       False),

sphinx/jinja2glue.py

@@ -18,6 +18,12 @@ from sphinx.util import mtimes_of_files
 from sphinx.application import TemplateBridge
 
 
+def _tobool(val):
+    if isinstance(val, basestring):
+        return val.lower() in ('true', '1', 'yes', 'on')
+    return bool(val)
+
+
 class BuiltinTemplateLoader(TemplateBridge, jinja2.BaseLoader):
     """
     Interfaces the rendering environment of jinja2 for use in Sphinx.
@@ -38,6 +44,8 @@ class BuiltinTemplateLoader(TemplateBridge, jinja2.BaseLoader):
             chain[0:0] = [path.join(builder.confdir, tp)
                           for tp in builder.config.templates_path]
 
+        self.pathchain = chain
+
         # make the paths into loaders
         self.loaders = map(jinja2.FileSystemLoader, chain)
 
@@ -45,6 +53,7 @@ class BuiltinTemplateLoader(TemplateBridge, jinja2.BaseLoader):
         extensions = use_i18n and ['jinja2.ext.i18n'] or []
         self.environment = jinja2.Environment(loader=self,
                                               extensions=extensions)
+        self.environment.filters['tobool'] = _tobool
         if use_i18n:
             self.environment.install_gettext_translations(builder.translator)
 
@@ -52,7 +61,7 @@ class BuiltinTemplateLoader(TemplateBridge, jinja2.BaseLoader):
         return self.environment.get_template(template).render(context)
 
     def newest_template_mtime(self):
-        return max(mtimes_of_files(self.theme.get_dirchain(), '.html'))
+        return max(mtimes_of_files(self.pathchain, '.html'))
 
     # Loader interface
 

sphinx/quickstart.py

@@ -114,10 +114,17 @@ pygments_style = 'sphinx'
 
 # -- Options for HTML output ---------------------------------------------------
 
-# The style sheet to use for HTML and HTML Help pages. A file of that name
-# must exist either in Sphinx' static/ path, or in one of the custom paths
-# given in html_static_path.
-html_style = 'default.css'
+# The theme to use for HTML and HTML Help pages.  Major themes that come with
+# Sphinx are currently 'default' and 'sphinxdoc'.
+html_theme = 'default'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+#html_theme_options = {}
+
+# Add any paths that contain custom themes here, relative to this directory.
+#html_theme_path = []
 
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".

sphinx/themes/basic/layout.html

@@ -27,7 +27,7 @@
 {%- endmacro %}
 
 {%- macro sidebar() %}
-      {%- if not embedded %}
+      {%- if not embedded %}{% if not theme_nosidebar|tobool %}
       <div class="sphinxsidebar">
         <div class="sphinxsidebarwrapper">
           {%- block sidebarlogo %}
@@ -86,7 +86,7 @@
           {%- endblock %}
         </div>
       </div>
-      {%- endif %}
+      {%- endif %}{% endif %}
 {%- endmacro %}
 
 <html xmlns="http://www.w3.org/1999/xhtml">
@@ -155,15 +155,15 @@
 {%- block document %}
     <div class="document">
       <div class="documentwrapper">
-      {%- if not embedded %}
+      {%- if not embedded %}{% if not theme_nosidebar|tobool %}
         <div class="bodywrapper">
-      {%- endif %}
+      {%- endif %}{% endif %}
           <div class="body">
             {% block body %} {% endblock %}
           </div>
-      {%- if not embedded %}
+      {%- if not embedded %}{% if not theme_nosidebar|tobool %}
         </div>
-      {%- endif %}
+      {%- endif %}{% endif %}
       </div>
 {%- endblock %}
 

sphinx/themes/basic/theme.conf

@@ -2,3 +2,6 @@
 inherit = none
 stylesheet = basic.css
 pygments_style = none
+
+[options]
+nosidebar = false

sphinx/themes/default/layout.html

@@ -0,0 +1,12 @@
+{% extends "basic/layout.html" %}
+{% block extrahead %}
+{%- if theme_rightsidebar|tobool %}
+    <link rel="stylesheet" href="{{ pathto('_static/rightsidebar.css', 1) }}"
+          type="text/css" />
+{%- endif %}
+{%- if theme_stickysidebar|tobool %}
+    <link rel="stylesheet" href="{{ pathto('_static/stickysidebar.css', 1) }}"
+          type="text/css" />
+{%- endif %}
+{{ super() }}
+{% endblock %}

sphinx/themes/default/static/rightsidebar.css

@@ -1,10 +1,8 @@
-/**
- * Sphinx Doc Design -- Right Side Bar Overrides
- */
-
+/* rightsidebar overrides for default design */
 
 div.sphinxsidebar {
     float: right;
+    right: 0;  /* for sticky sidebar */
 }
 
 div.bodywrapper {

sphinx/themes/default/static/stickysidebar.css

@@ -1,15 +1,17 @@
-/**
- * Sphinx Doc Design -- Sticky sidebar Overrides
- */
+/* stickysidebar overrides for default design */
 
 div.sphinxsidebar {
     top: 30px;
-    left: 0px;
+    height: 100%;
+    overflow: auto;
     position: fixed;
     margin: 0;
-    float: none;
+    background-color: #1c4e63;
 }
 
+/* this is nice, but it it leads to hidden headings when jumping
+   to an anchor */
+/*
 div.related {
     position: fixed;
 }
@@ -17,3 +19,4 @@ div.related {
 div.documentwrapper {
     margin-top: 30px;
 }
+*/

sphinx/themes/default/theme.conf

@@ -2,3 +2,7 @@
 inherit = basic
 stylesheet = default.css
 pygments_style = sphinx
+
+[options]
+rightsidebar = false
+stickysidebar = false

sphinx/theming.py

@@ -108,7 +108,7 @@ class Theme(object):
         """
         try:
             return self.themeconf.get(section, name)
-        except ConfigParser.NoOptionError:
+        except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
             if self.base is not None:
                 return self.base.get_confstr(section, name)
             if default is NODEFAULT:
@@ -117,6 +117,27 @@ class Theme(object):
             else:
                 return default
 
+    def get_options(self, overrides):
+        """
+        Return a dictionary of theme options and their values.
+        """
+        chain = [self.themeconf]
+        base = self.base
+        while base is not None:
+            chain.append(base.themeconf)
+            base = base.base
+        options = {}
+        for conf in reversed(chain):
+            try:
+                options.update(conf.items('options'))
+            except ConfigParser.NoSectionError:
+                pass
+        for option, value in overrides.iteritems():
+            if option not in options:
+                raise ThemeError('unsupported theme option %r given' % option)
+            options[option] = value
+        return options
+
     def get_dirchain(self):
         """
         Return a list of theme directories, beginning with this theme's,