Merge pull request #4148 from zhanghongyi/generate-pulldown

[ci skip] Generate docs pulldown menu using sphinx toctree
diff --git a/user_guide_src/source/_themes/sphinx_rtd_theme/breadcrumbs.html b/user_guide_src/source/_themes/sphinx_rtd_theme/breadcrumbs.html
index ff0938e..6034366 100644
--- a/user_guide_src/source/_themes/sphinx_rtd_theme/breadcrumbs.html
+++ b/user_guide_src/source/_themes/sphinx_rtd_theme/breadcrumbs.html
@@ -2,18 +2,21 @@
   <ul class="wy-breadcrumbs">
     <li><a href="{{ pathto(master_doc) }}">Docs</a> &raquo;</li>
       {% for doc in parents %}
-          <li><a href="{{ doc.link|e }}">{{ doc.title }}</a> &raquo;</li>
+        <li><a href="{{ doc.link|e }}">{{ doc.title }}</a> &raquo;</li>
       {% endfor %}
     <li>{{ title }}</li>
-      <li class="wy-breadcrumbs-aside">
-        {% if display_github %}
-          <a href="https://github.com/{{ github_user }}/{{ github_repo }}/blob/{{ github_version }}{{ conf_py_path }}{{ pagename }}{{ source_suffix }}" class="fa fa-github"> Edit on GitHub</a>
-        {% elif display_bitbucket %}
-          <a href="https://bitbucket.org/{{ bitbucket_user }}/{{ bitbucket_repo }}/src/{{ bitbucket_version}}{{ conf_py_path }}{{ pagename }}{{ source_suffix }}" class="fa fa-bitbucket"> Edit on Bitbucket</a>
-        {% elif show_source and has_source and sourcename %}
-          <a href="{{ pathto('_sources/' + sourcename, true)|e }}" rel="nofollow"> View page source</a>
-        {% endif %}
-      </li>
+    <li class="wy-breadcrumbs-aside">
+      {% if display_github %}
+        <a href="https://github.com/{{ github_user }}/{{ github_repo }}/blob/{{ github_version }}{{ conf_py_path }}{{ pagename }}{{ source_suffix }}" class="fa fa-github"> Edit on GitHub</a>
+      {% elif display_bitbucket %}
+        <a href="https://bitbucket.org/{{ bitbucket_user }}/{{ bitbucket_repo }}/src/{{ bitbucket_version}}{{ conf_py_path }}{{ pagename }}{{ source_suffix }}" class="fa fa-bitbucket"> Edit on Bitbucket</a>
+      {% elif show_source and has_source and sourcename %}
+        <a href="{{ pathto('_sources/' + sourcename, true)|e }}" rel="nofollow"> View page source</a>
+      {% endif %}
+    </li>
+    <div style="float:right;margin-left:5px;" id="closeMe">
+      <img title="Classic Layout" alt="classic layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" />
+    </div>
   </ul>
   <hr/>
 </div>
diff --git a/user_guide_src/source/_themes/sphinx_rtd_theme/layout.html b/user_guide_src/source/_themes/sphinx_rtd_theme/layout.html
index 1203b2f..20ede7d 100644
--- a/user_guide_src/source/_themes/sphinx_rtd_theme/layout.html
+++ b/user_guide_src/source/_themes/sphinx_rtd_theme/layout.html
@@ -77,6 +77,8 @@
 
 <body class="wy-body-for-nav" role="document">
 
+  {% include "pulldown.html" %}
+
   <div class="wy-grid-for-nav">
 
     {# SIDE NAV, TOGGLES ON MOBILE #}
diff --git a/user_guide_src/source/_themes/sphinx_rtd_theme/pulldown.html b/user_guide_src/source/_themes/sphinx_rtd_theme/pulldown.html
new file mode 100644
index 0000000..7877346
--- /dev/null
+++ b/user_guide_src/source/_themes/sphinx_rtd_theme/pulldown.html
@@ -0,0 +1,17 @@
+<div id="nav">
+  <div id="nav_inner">
+    {% block ciNav %}
+    {% set toctree = toctree(maxdepth=2, collapse=False, includehidden=False) %}
+    {% if toctree %}
+      <div id="pulldown-menu" class="ciNav">
+        {{ toctree }}
+      </div>
+    {% endif %}
+      {% endblock %}
+  </div>
+</div>
+<div id="nav2">
+  <a href="#" id="openToc">
+    <img src="data:image/jpeg;base64,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" title="Toggle Table of Contents" alt="Toggle Table of Contents" />
+  </a>
+</div>
diff --git a/user_guide_src/source/_themes/sphinx_rtd_theme/static/css/citheme.css b/user_guide_src/source/_themes/sphinx_rtd_theme/static/css/citheme.css
index 10e7d04..b2e1dd4 100644
--- a/user_guide_src/source/_themes/sphinx_rtd_theme/static/css/citheme.css
+++ b/user_guide_src/source/_themes/sphinx_rtd_theme/static/css/citheme.css
@@ -4,4 +4,72 @@
 	padding: 0px !important;
 	font-weight: inherit !important;
 	background-color: #f1d40f !important;	
-}
\ No newline at end of file
+}
+
+#nav { 
+	background-color: #494949; 
+	margin: 0; 
+	padding: 0;
+	display:none;
+}
+
+#nav2 { 
+	background: url(data:image/jpeg;base64,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) repeat-x scroll left top transparent; 
+	margin: 0; 
+	padding: 0 310px 0 0; 
+	text-align: right;
+	display:none;
+}
+
+#nav_inner { 
+	background-color: transparent; 
+	font-family: Lucida Grande,Verdana,Geneva,sans-serif; 
+	font-size: 11px; 
+	margin: 0; 
+	padding: 8px 12px 0 20px;
+}
+
+div#pulldown-menu { 
+	-moz-column-count: 5;
+	-moz-column-gap: 20px;
+	-webkit-column-count: 5;
+	-webkit-column-gap: 20px;
+	column-count: 5;
+	column-gap: 20px;
+	-webkit-column-rule: 1px groove #B8B8B8;
+	-moz-column-rule: 1px groove #B8B8B8;
+	column-rule: 1px groove #B8B8B8;
+}
+
+#pulldown-menu > ul {
+	padding-top: 10px;
+	padding-bottom: 10px;
+	-webkit-column-break-inside: avoid; /*Chrome, Safari*/
+	display: table;	/*Firefox*/
+	break-inside: avoid; /*IE 10+ theoretically*/
+}
+
+#pulldown-menu ul li.toctree-l2 { 
+	font-size:0.82em; 
+	margin-left: 20px; 
+	list-style-image: url(data:image/gif;base64,R0lGODlhCwAJALMJAO7u7uTk5PLy8unp6fb29t7e3vj4+Li4uIWFheTk5AAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAAkALAAAAAALAAkAAAQoMJ1JqTQ4Z3SI98jHCWSJkByArCyiHkMsIzEX3DeCc0Xv+4hEa5iIAAA7); 
+}
+
+#pulldown-menu ul li.toctree-l1 a { 
+	color:#fff;
+	text-decoration: none;  
+	font-size:12px;
+	font-family: "Roboto Slab","ff-tisa-web-pro","Georgia",Arial,sans-serif;
+	font-weight: 700;
+}
+
+#pulldown-menu ul li.toctree-l2 a { 
+	text-decoration: none; 
+	font-size:11px; 
+	line-height:1.4em; 
+	font-weight: 300; 
+	font-family: Lucida Grande,Verdana,Geneva,sans-serif; 
+	color: #aaa; 
+}
+
+
diff --git a/user_guide_src/source/_themes/sphinx_rtd_theme/static/js/theme.js b/user_guide_src/source/_themes/sphinx_rtd_theme/static/js/theme.js
index 8aee6ca..b77789d 100644
--- a/user_guide_src/source/_themes/sphinx_rtd_theme/static/js/theme.js
+++ b/user_guide_src/source/_themes/sphinx_rtd_theme/static/js/theme.js
@@ -18,76 +18,31 @@
     // START DOC MODIFICATION BY RUFNEX
     // v1.0 04.02.2015
     // Add ToogleButton to get FullWidth-View by Johannes Gamperl codeigniter.de
-    // JLP - reformatted to make additions or corrections easier. Still hard-coded :((
-    var ciNav = '\
-<style >\n\#nav { background-color: #494949; margin: 0; padding: 0;display:none;}\n\
-    #nav2 { background: url(data:image/jpeg;base64,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)\n\
-        repeat-x scroll left top transparent; margin: 0; padding: 0 310px 0 0; text-align: right;display:none;}\n\
-    #nav_inner { background-color: transparent; font-family: Lucida Grande,Verdana,Geneva,sans-serif; font-size: 11px; margin: 0; padding: 8px 12px 0 20px;}\n\
-    table.ciNav { background-color: #494949; width: 100%; }\n\
-    table.ciNav ul { margin: 10px; margin-top:0; padding: 5px; }\n\
-    table.ciNav td li { font-size:0.82em; margin-left: 20px; list-style-image: url(data:image/gif;base64,R0lGODlhCwAJALMJAO7u7uTk5PLy8unp6fb29t7e3vj4+Li4uIWFheTk5AAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAAkALAAAAAALAAkAAAQoMJ1JqTQ4Z3SI98jHCWSJkByArCyiHkMsIzEX3DeCc0Xv+4hEa5iIAAA7); }\n\
-    table.ciNav h3 { margin:0; margin-left: 10px; }\n\
-    table.ciNav h3.first { margin-bottom: 20px; }\n\
-    table.ciNav h3 a { color:#fff;text-decoration: none; font-size:12px; }\n\
-    table.ciNav td li a { color:#fff;text-decoration: none; font-size:11px; line-height:1.4em; font-weight: 300; color: #aaa; }\n\
-    table.ciNav td.td_sep {padding-left:20px; background: url(data:image/jpeg;base64,/9j/4AAQSkZJRgABAgAAZABkAAD/7AARRHVja3kAAQAEAAAARgAA/+4ADkFkb2JlAGTAAAAAAf/bAIQABAMDAwMDBAMDBAYEAwQGBwUEBAUHCAYGBwYGCAoICQkJCQgKCgwMDAwMCgwMDQ0MDBERERERFBQUFBQUFBQUFAEEBQUIBwgPCgoPFA4ODhQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQU/8AAEQgACAACAwERAAIRAQMRAf/EAEsAAQAAAAAAAAAAAAAAAAAAAAcBAQAAAAAAAAAAAAAAAAAAAAAQAQEAAAAAAAAAAAAAAAAAAADVEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwAesg//2Q==) repeat-y scroll left top transparent;}\n\
-</style>\
-<div style="background:#494949;"><div id="nav"><div id="nav_inner">\n\
-<table class="ciNav">\n\
-<tr><td valign="top">\n\
-    <h3 class="first"><a href="../general/welcome.html">Welcome to CodeIgniter</a></h3>\n\
-    <h3><a href="../installation/index.html">Installation Instructions</a></h3><ul><li><a href="../installation/downloads.html">Downloading CodeIgniter</a></li><li><a href="../installation/index.html">Installation Instructions</a></li><li><a href="../installation/upgrading.html">Upgrading From a Previous Version</a></li><li><a href="../installation/troubleshooting.html">Troubleshooting</a></li></ul>\n\
-    <h3><a href="../overview/index.html">CodeIgniter Overview</a></h3><ul><li><a href="../overview/getting_started.html">Getting Started</a></li><li><a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a></li><li><a href="../overview/features.html">Supported Features</a></li><li><a href="../overview/appflow.html">Application Flow Chart</a></li><li><a href="../overview/mvc.html">Model-View-Controller</a></li><li><a href="../overview/goals.html">Architectural Goals</a></li></ul>\n\
-    <h3><a href="../tutorial/index.html">Tutorial</a></h3><ul><li><a href="../tutorial/static_pages.html">Static pages</a></li><li><a href="../tutorial/news_section.html">News section</a></li><li><a href="../tutorial/create_news_items.html">Create news items</a></li><li><a href="../tutorial/conclusion.html">Conclusion</a></li></ul>\n\
-    <h3><a href="../contributing/index.html">Contributing to CodeIgniter</a></h3><ul><li class="toctree-l2"><a href="../documentation/index.html">Writing CodeIgniter Documentation</a></li><li class="toctree-l2"><a href="../DCO.html">Developer&#8217;s Certificate of Origin 1.1</a></li></ul>\n\
-</td><td valign="top" class="td_sep">\n\
-    <h3><a href="../general/index.html">General Topics</a></h3><ul><li><a href="../general/urls.html">CodeIgniter URLs</a></li><li><a href="../general/controllers.html">Controllers</a></li><li><a href="../general/reserved_names.html">Reserved Names</a></li><li><a href="../general/views.html">Views</a></li><li><a href="../general/models.html">Models</a></li><li><a href="../general/helpers.html">Helpers</a></li><li><a href="../general/libraries.html">Using CodeIgniter Libraries</a></li><li><a href="../general/creating_libraries.html">Creating Libraries</a></li><li><a href="../general/drivers.html">Using CodeIgniter Drivers</a></li><li><a href="../general/creating_drivers.html">Creating Drivers</a></li><li><a href="../general/core_classes.html">Creating Core System Classes</a></li><li><a href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li><li><a href="../general/hooks.html">Hooks - Extending the Framework Core</a></li><li><a href="../general/autoloader.html">Auto-loading Resources</a></li><li><a href="../general/common_functions.html">Common Functions</a></li><li><a href="../general/compatibility_functions.html">Compatibility Functions</a></li><li><a href="../general/routing.html">URI Routing</a></li><li><a href="../general/errors.html">Error Handling</a></li><li><a href="../general/caching.html">Caching</a></li><li><a href="../general/profiling.html">Profiling Your Application</a></li><li><a href="../general/cli.html">Running via the CLI</a></li><li><a href="../general/managing_apps.html">Managing your Applications</a></li><li><a href="../general/environments.html">Handling Multiple Environments</a></li><li><a href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li><li><a href="../general/security.html">Security</a></li><li><a href="../general/styleguide.html">PHP Style Guide</a></li></ul>\n\
-</td><td valign="top" class="td_sep">\n\
-    <h3><a href="../libraries/index.html">Libraries</a></h3><ul><li><a href="../libraries/benchmark.html">Benchmarking Class</a></li><li><a href="../libraries/caching.html">Caching Driver</a></li><li><a href="../libraries/calendar.html">Calendaring Class</a></li><li><a href="../libraries/cart.html">Shopping Cart Class</a></li><li><a href="../libraries/config.html">Config Class</a></li><li><a href="../libraries/email.html">Email Class</a></li><li><a href="../libraries/encrypt.html">Encrypt Class</a></li><li><a href="../libraries/encryption.html">Encryption Library</a></li><li><a href="../libraries/file_uploading.html">File Uploading Class</a></li><li><a href="../libraries/form_validation.html">Form Validation</a></li><li><a href="../libraries/ftp.html">FTP Class</a></li><li><a href="../libraries/image_lib.html">Image Manipulation Class</a></li><li><a href="../libraries/input.html">Input Class</a></li><li><a href="../libraries/javascript.html">Javascript Class</a></li><li><a href="../libraries/language.html">Language Class</a></li><li><a href="../libraries/loader.html">Loader Class</a></li><li><a href="../libraries/migration.html">Migrations Class</a></li><li><a href="../libraries/output.html">Output Class</a></li><li><a href="../libraries/pagination.html">Pagination Class</a></li><li><a href="../libraries/parser.html">Template Parser Class</a></li><li><a href="../libraries/security.html">Security Class</a></li><li><a href="../libraries/sessions.html">Session Library</a></li><li><a href="../libraries/table.html">HTML Table Class</a></li><li><a href="../libraries/trackback.html">Trackback Class</a></li><li><a href="../libraries/typography.html">Typography Class</a></li><li><a href="../libraries/unit_testing.html">Unit Testing Class</a></li><li><a href="../libraries/uri.html">URI Class</a></li><li><a href="../libraries/user_agent.html">User Agent Class</a></li><li><a href="../libraries/xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li><li><a href="../libraries/zip.html">Zip Encoding Class</a></li></ul>\n\
-</td><td valign="top" class="td_sep">\n\
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