first import book

book/modules/luther/sphinx/reveal/__init__.py

@@ -0,0 +1 @@
+from .reveal import *

book/modules/luther/sphinx/reveal/reveal.py

@@ -0,0 +1,64 @@
+__author__ = 'isaacdontjelindell'
+
+from docutils import nodes
+from docutils.parsers.rst import directives
+from docutils.parsers.rst import Directive
+
+def setup(app):
+    app.add_directive('reveal', RevealDirective)
+    
+    app.add_node(RevealNode, html=(visit_reveal_node, depart_reveal_node))
+
+
+BEGIN = """
+    <button type='button' id='%(divid)s_show' class='btn btn-default' style='margin-bottom:10px;' onclick="$(this).hide();$('#%(divid)s').show();$('#%(divid)s_hide').show();$('#%(divid)s').find('.CodeMirror').each(function(i, el){el.CodeMirror.refresh();});">
+        %(showtitle)s
+    </button>
+    <button type='button' id='%(divid)s_hide' class='btn btn-default' onclick="$(this).hide();$('#%(divid)s').hide();$('#%(divid)s_show').show();" style='display:none'>%(hidetitle)s</button>
+    <div id='%(divid)s' style='display:none'>
+"""
+
+END = """
+    </div>
+"""
+
+class RevealNode(nodes.General, nodes.Element):
+    def __init__(self,content):
+        super(RevealNode,self).__init__()
+        self.reveal_components = content
+
+
+def visit_reveal_node(self, node):
+    res = BEGIN % node.reveal_components
+
+    self.body.append(res)
+
+def depart_reveal_node(self,node):
+    res = END % node.reveal_components
+
+    self.body.append(res)
+
+class RevealDirective(Directive):
+    required_arguments = 1
+    optional_arguments = 0
+    final_argument_whitespace = True
+    has_content = True
+    option_spec = {"showtitle":directives.unchanged,
+                   "hidetitle":directives.unchanged}
+
+    def run(self):
+        self.assert_has_content() # an empty reveal block isn't very useful...
+
+        if not 'showtitle' in self.options:
+            self.options['showtitle'] = "Show"
+        if not 'hidetitle' in self.options:
+            self.options['hidetitle'] = "Hide"
+
+        self.options['divid'] = self.arguments[0]
+
+        reveal_node = RevealNode(self.options)
+
+        self.state.nested_parse(self.content, self.content_offset, reveal_node)
+
+        return [reveal_node]
+