def nav_recurse(self):
"""Recursive view for the "tree" display type.
"""
display_manner = get_setting(self.location + '_display_manner', default='pills')
options = get_setting(self.location + '_options', default=[])
tree_is_open_all = 'open_all' in options
nav_class = get_nav_class(self.location)
return {'tree_is_open_all': tree_is_open_all,
'is_node_open': is_node_open,
'nav_class': nav_class,
'children': get_children(self.context,
self.request,
self.location),
}
def navigation_widget_tree(self):
"""Views for display type "tree", continued:
- These are the main views for the tree display type, each using the
general navigation_widget_tree() view function.
- The nav recurse view above is called from nav_widget_tree.pt,
used in each of these.
"""
resource_group.need()
root = get_root()
display_type = get_setting(self.location + '_display_type')
options = get_setting(self.location + '_options')
if 'dropdowns' in options:
dropdown_resource_group.need()
include_root = 'include_root' in options
show_menu = 'show_menu' in options
label = get_setting(self.location + '_label')
if label:
label = parse_label(self.context.title, label)
# When the nav display is set to the beforebodyend slot, the class
# for the containing div needs to be 'container' so it fits to the
# middle span12 area for content. When nav is in any of the other
# slots, no class is needed, because the inherited CSS works to fit
# nav to the slot.
use_container_class = self.location == 'beforebodyend'
items = get_children(root, self.request, self.location)
tree_is_open_all = 'open_all' in options
nav_class = get_nav_class(self.location)
return {'location': self.location,
'root': root,
'display_type': display_type,
'include_root': include_root,
'show_menu': show_menu,
'show_divider': show_menu and self.location != 'top' and items,
'nav_class': nav_class,
'tree_is_open_all': tree_is_open_all,
'is_node_open': is_node_open,
'use_container_class': use_container_class,
'items': items,
'label': label,
'dropdowns': 'dropdowns' in options,
'hidden': ''}
def navigation_widget_tree(self):
"""Views for display type "tree", continued:
- These are the main views for the tree display type, each using the
general navigation_widget_tree() view function.
- The nav recurse view above is called from nav_widget_tree.pt,
used in each of these.
"""
resource_group.need()
root = get_root()
display_type = get_setting(self.location + "_display_type")
options = get_setting(self.location + "_options")
include_root = "include_root" in options
show_menu = "show_menu" in options
label = get_setting(self.location + "_label")
if label:
label = parse_label(self.context.title, label)
# When the nav display is set to the beforebodyend slot, the class
# for the containing div needs to be 'container' so it fits to the
# middle span12 area for content. When nav is in any of the other
# slots, no class is needed, because the inherited CSS works to fit
# nav to the slot.
use_container_class = self.location == "beforebodyend"
items = get_children(root, self.request, self.location)
tree_is_open_all = "open_all" in options
nav_class = get_nav_class(options)
return {
"location": self.location,
"root": root,
"display_type": display_type,
"include_root": include_root,
"show_menu": show_menu,
"show_divider": show_menu and self.location != "top" and items,
"nav_class": nav_class,
"tree_is_open_all": tree_is_open_all,
"is_node_open": is_node_open,
"use_container_class": use_container_class,
"items": items,
"label": label,
}
def navigation_widget_items(self):
"""Views for the "items" display type, a term used to avoid confusion
that comes with calling this a "list" -- there are horizontal lists
and there are vertical aspect lists. We distinguish here that the
following views are not recursive and tree-like. They offer a
limited list of items for the current context.
- They each use the general navigation_widget_items() view function.
"""
resource_group.need()
display_type = get_setting(self.location + '_display_type')
options = get_setting(self.location + '_options', default=[])
nav_class = get_nav_class(self.location)
# When the nav display is set to the beforebodyend slot, the class
# for the containing div needs to be 'container' so it fits to the
# middle span12 area for content. When nav is in any of the other
# slots, no class is needed, because the inherited CSS works to fit
# nav to the slot.
use_container_class = self.location == 'beforebodyend'
items = get_children(self.context, self.request, self.location)
allowed_children = []
for item in items:
ac = get_children(item, self.request, self.location)
allowed_children.append(ac if ac else [])
label = parse_label(self.context.title,
get_setting(self.location + '_label'))
careted = (display_type == 'items') and\
('dropdowns' in options)
return {'location': self.location,
'items': items,
'display_type': display_type,
'nav_class': nav_class,
'use_container_class': use_container_class,
'show_menu': 'show_menu' in options,
'allowed_children': allowed_children,
'label': label,
'dropdowns': 'dropdowns' in options,
}