From 85a5db8f50d35f8a4004aba4fb4b2dc053f8ec7f Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@peacefrogs.net>
Date: Mon, 27 Aug 2012 19:51:11 +0200
Subject: Improve tinyMCE management (for ajax calls)

---
 chimere/models.py                               |  8 ++++++++
 chimere/templates/chimere/blocks/head_form.html |  2 ++
 chimere/templatetags/chimere_tags.py            | 10 ++++++++++
 chimere/widgets.py                              | 16 ++++++++++++++++
 4 files changed, 36 insertions(+)
 create mode 100644 chimere/templates/chimere/blocks/head_form.html

diff --git a/chimere/models.py b/chimere/models.py
index 8bff588..2ac1ac5 100644
--- a/chimere/models.py
+++ b/chimere/models.py
@@ -195,6 +195,14 @@ class SubCategory(models.Model):
         return [(category, sub_cats) for category, sub_cats \
                                          in sub_categories.items()]
 
+    @classmethod
+    def getAvailableTuples(cls, area_name=None):
+        cats = []
+        for cat, subcats in cls.getAvailable(area_name=area_name):
+            cats.append((unicode(cat),
+                        [(subcat.pk, subcat.name) for subcat in subcats]))
+        return cats
+
 IMPORTERS = {'KML':KMLManager,
              'OSM':OSMManager,
              'SHP':ShapefileManager
diff --git a/chimere/templates/chimere/blocks/head_form.html b/chimere/templates/chimere/blocks/head_form.html
new file mode 100644
index 0000000..2485c1a
--- /dev/null
+++ b/chimere/templates/chimere/blocks/head_form.html
@@ -0,0 +1,2 @@
+
+<script src="{{ TINYMCE_URL }}tiny_mce.js"></script>
diff --git a/chimere/templatetags/chimere_tags.py b/chimere/templatetags/chimere_tags.py
index 132af09..a07dc44 100644
--- a/chimere/templatetags/chimere_tags.py
+++ b/chimere/templatetags/chimere_tags.py
@@ -111,6 +111,16 @@ def head_chimere(context):
              }
     return context_data
 
+@register.inclusion_tag('chimere/blocks/head_form.html')
+def head_form():
+    """
+    Manualy add forms header (necessary in case of ajax load)
+    """
+    context_data = {
+            "TINYMCE_URL": settings.TINYMCE_URL,
+             }
+    return context_data
+
 @register.inclusion_tag('chimere/blocks/map_menu.html', takes_context=True)
 def map_menu(context):
     context_data =  {'routing':settings.CHIMERE_ENABLE_ROUTING}
diff --git a/chimere/widgets.py b/chimere/widgets.py
index 23095c7..9bbe0d9 100644
--- a/chimere/widgets.py
+++ b/chimere/widgets.py
@@ -146,6 +146,22 @@ class TextareaWidget(forms.Textarea):
         js = ["%stiny_mce.js" % settings.TINYMCE_URL,
               "%schimere/js/textareas.js" % settings.STATIC_URL,]
 
+    def render(self, *args, **kwargs):
+        rendered = super(TextareaWidget, self).render(*args, **kwargs)
+        rendered += u"""<script type='text/javascript'>
+tinyMCE.init({
+    mode : "textareas",
+    theme : "advanced",
+    relative_urls : false,
+    theme_advanced_buttons1 : "bold,italic,underline,strikethrough,separator,bullist,numlist,separator,hr,separator,link",
+    theme_advanced_buttons2 : "",
+    theme_advanced_buttons3 : "",
+    width : "250",
+    height: "75"
+});</script>
+"""
+        return mark_safe(rendered)
+
 class DatePickerWidget(forms.TextInput):
     """
     Manage the edition of dates.
-- 
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