<!-- Adapted version of layout.html from sphinx-rtd-theme-common package. -->
<!-- This file overrides /usr/share/sphinx_rtd_theme/layout.html during build, -->
<!-- to add language_switcher to sidebar. -->

{# TEMPLATE VAR SETTINGS #}
{%- set url_root = pathto('', 1) %}
{%- if url_root == '#' %}{% set url_root = '' %}{% endif %}
{%- if not embedded and docstitle %}
  {%- set titlesuffix = " – "|safe + docstitle|e %}
{%- else %}
  {%- set titlesuffix = "" %}
{%- endif %}
{%- set lang_attr = 'en' if language == None else (language | replace('_', '-')) %}
{%- set sphinx_writer = 'writer-html5' if html5_doctype else 'writer-html4' -%}

{# Build sphinx_version_info tuple from sphinx_version string in pure Jinja #}
{%- set (_ver_major, _ver_minor) = (sphinx_version.split('.') | list)[:2] | map('int') -%}
{%- set sphinx_version_info = (_ver_major, _ver_minor, -1) -%}

<!DOCTYPE html>
<html class="{{ sphinx_writer }}" lang="{{ lang_attr }}"{% if sphinx_version_info >= (7, 2) %} data-content_root="{{ content_root }}"{% endif %}>
<head>
  <meta charset="utf-8" />
  {{- metatags }}
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  {%- block htmltitle %}
  <title>{{ title|striptags|e }}{{ titlesuffix }}</title>
  {%- endblock -%}

  {#- CSS #}
  {%- if sphinx_version_info < (4, 0) -%}
    <link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
    <link rel="stylesheet" href="{{ pathto('_static/pygments.css', 1) }}" type="text/css" />
  {%- endif %}
  {%- for css_file in css_files %}
    {%- if css_file|attr("filename") %}
      {{ css_tag(css_file) }}
    {%- else %}
      <link rel="stylesheet" href="{{ pathto(css_file, 1)|escape }}" type="text/css" />
    {%- endif %}
  {%- endfor %}

  {# "extra_css_files" is a theme option and it's always a string #}
  {%- for css_file in extra_css_files %}
    <link rel="stylesheet" href="{{ pathto(css_file, 1)|escape }}" type="text/css" />
  {%- endfor -%}

  {#- FAVICON
      favicon_url is the only context var necessary since Sphinx 4.
      In Sphinx<4, we use favicon but need to prepend path info.
  #}
  {%- set _favicon_url = favicon_url | default(pathto('_static/' + (favicon or ""), 1)) %}
  {%- if favicon_url or favicon %}
    <link rel="shortcut icon" href="{{ _favicon_url }}"/>
  {%- endif %}

  {#- CANONICAL URL (deprecated) #}
  {%- if theme_canonical_url and not pageurl %}
    <link rel="canonical" href="{{ theme_canonical_url }}{{ pagename }}.html"/>
  {%- endif -%}

  {#- CANONICAL URL #}
  {%- if pageurl %}
    <link rel="canonical" href="{{ pageurl|e }}" />
  {%- endif -%}

  {#- JAVASCRIPTS #}
  {%- block scripts %}
  {%- if not embedded %}
  {# XXX Sphinx 1.8.0 made this an external js-file, quick fix until we refactor the template to inherert more blocks directly from sphinx #}
    {%- if sphinx_version_info >= (1, 8) -%}
      {%- if sphinx_version_info < (4, 0) -%}
      <script id="documentation_options" data-url_root="{{ url_root }}" src="{{ pathto('_static/documentation_options.js', 1) }}"></script>
      {%- endif -%}
      {%- for scriptfile in script_files %}
        {{ js_tag(scriptfile) }}
      {%- endfor %}
    {%- else %}
      <script>
          var DOCUMENTATION_OPTIONS = {
              URL_ROOT:'{{ url_root }}',
              VERSION:'{{ release|e }}',
              LANGUAGE:'{{ language }}',
              COLLAPSE_INDEX:false,
              FILE_SUFFIX:'{{ '' if no_search_suffix else file_suffix }}',
              HAS_SOURCE:  {{ has_source|lower }},
              SOURCELINK_SUFFIX: '{{ sourcelink_suffix }}'
          };
      </script>
      {%- for scriptfile in script_files %}
        <script src="{{ pathto(scriptfile, 1) }}"></script>
      {%- endfor %}
    {%- endif %}
    <script src="{{ pathto('_static/js/theme.js', 1) }}"></script>

    {#- OPENSEARCH #}
    {%- if use_opensearch %}
    <link rel="search" type="application/opensearchdescription+xml"
          title="{% trans docstitle=docstitle|e %}Search within {{ docstitle }}{% endtrans %}"
          href="{{ pathto('_static/opensearch.xml', 1) }}"/>
    {%- endif %}
  {%- endif %}
  {%- endblock %}

  {%- block linktags %}
    {%- if hasdoc('about') %}
    <link rel="author" title="{{ _('About these documents') }}" href="{{ pathto('about') }}" />
    {%- endif %}
    {%- if hasdoc('genindex') %}
    <link rel="index" title="{{ _('Index') }}" href="{{ pathto('genindex') }}" />
    {%- endif %}
    {%- if hasdoc('search') %}
    <link rel="search" title="{{ _('Search') }}" href="{{ pathto('search') }}" />
    {%- endif %}
    {%- if hasdoc('copyright') %}
    <link rel="copyright" title="{{ _('Copyright') }}" href="{{ pathto('copyright') }}" />
    {%- endif %}
    {%- if next %}
    <link rel="next" title="{{ next.title|striptags|e }}" href="{{ next.link|e }}" />
    {%- endif %}
    {%- if prev %}
    <link rel="prev" title="{{ prev.title|striptags|e }}" href="{{ prev.link|e }}" />
    {%- endif %}
  {%- endblock %}
  {%- block extrahead %} {% endblock %}
</head>

<body class="wy-body-for-nav">

  {%- block extrabody %} {% endblock %}
  <div class="wy-grid-for-nav">
    {#- SIDE NAV, TOGGLES ON MOBILE #}
    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
      <div class="wy-side-scroll">
        <div class="wy-side-nav-search" {% if theme_style_nav_header_background %} style="background: {{theme_style_nav_header_background}}" {% endif %}>
          {%- block sidebartitle %}

          {# the logo helper function was removed in Sphinx 6 and deprecated since Sphinx 4 #}
          {# the master_doc variable was renamed to root_doc in Sphinx 4 (master_doc still exists in later Sphinx versions) #}
          {%- set _logo_url = logo_url|default(pathto('_static/' + (logo or ""), 1)) %}
          {%- set _root_doc = root_doc|default(master_doc) %}
          <a href="{{ pathto(_root_doc) }}"{% if not theme_logo_only %} class="icon icon-home"{% endif %}>
            {% if not theme_logo_only %}{{ project }}{% endif %}
            {%- if logo or logo_url %}
              <img src="{{ _logo_url }}" class="logo" alt="{{ _('Logo') }}"/>
            {%- endif %}
          </a>

          {%- if theme_display_version %}
            {%- set nav_version = version %}
            {%- if READTHEDOCS and current_version %}
              {%- set nav_version = current_version %}
            {%- endif %}
            {%- if nav_version %}
              <div class="version">
                {{ nav_version }}
              </div>
            {%- endif %}
          {%- endif %}

          {% block rootrellink %}
               <li><span class="language_switcher_placeholder">{{ language or 'en' }}</span>{{ reldelim1 }}</li>
          {% endblock %}

          {%- include "searchbox.html" %}

          {%- endblock %}
        </div>

        {%- block navigation %}
        {#- Translators: This is an ARIA section label for the main navigation menu -#}
        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="{{ _('Navigation menu') }}">
          {%- block menu %}
            {%- set toctree = toctree(maxdepth=theme_navigation_depth|int,
                                      collapse=theme_collapse_navigation|tobool,
                                      includehidden=theme_includehidden|tobool,
                                      titles_only=theme_titles_only|tobool) %}
            {%- if toctree %}
              {{ toctree }}
            {%- else %}
              <!-- Local TOC -->
              <div class="local-toc">{{ toc }}</div>
            {%- endif %}
          {%- endblock %}
        </div>
        {%- endblock %}
      </div>
    </nav>

    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">

      {#- MOBILE NAV, TRIGGLES SIDE NAV ON TOGGLE #}
      {#- Translators: This is an ARIA section label for the navigation menu that is visible when viewing the page on mobile devices -#}
      <nav class="wy-nav-top" aria-label="{{ _('Mobile navigation menu') }}" {% if theme_style_nav_header_background %} style="background: {{theme_style_nav_header_background}}" {% endif %}>
        {%- block mobile_nav %}
          <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
          <a href="{{ pathto(master_doc) }}">{{ project }}</a>
        {%- endblock %}
      </nav>

      <div class="wy-nav-content">
      {%- block content %}
        {%- if theme_style_external_links|tobool %}
        <div class="rst-content style-external-links">
        {%- else %}
        <div class="rst-content">
        {%- endif %}
          {% include "breadcrumbs.html" %}
          <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
          {%- block document %}
           <div itemprop="articleBody">
             {% block body %}{% endblock %}
           </div>
           {%- if self.comments()|trim %}
             <div class="articleComments">
               {%- block comments %}{% endblock %}
             </div>
           {%- endif%}
          </div>
          {%- endblock %}
          {% include "footer.html" %}
        </div>
      {%- endblock %}
      </div>
    </section>
  </div>
  {% include "versions.html" -%}

  <script>
      jQuery(function () {
          SphinxRtdTheme.Navigation.enable({{ 'true' if theme_sticky_navigation|tobool else 'false' }});
      });
  </script>

  {#- Do not conflict with RTD insertion of analytics script #}
  {%- if not READTHEDOCS %}
    {%- if theme_analytics_id %}
    <!-- Theme Analytics -->
    <script async src="https://www.googletagmanager.com/gtag/js?id={{ theme_analytics_id }}"></script>
    <script>
      window.dataLayer = window.dataLayer || [];
      function gtag(){dataLayer.push(arguments);}
      gtag('js', new Date());

      gtag('config', '{{ theme_analytics_id }}', {
          'anonymize_ip': {{ 'true' if theme_analytics_anonymize_ip|tobool else 'false' }},
      });
    </script>

    {%- endif %}
  {%- endif %}

  {%- block footer %} {% endblock %}

</body>
</html>
