def description(self):
if self.disabled():
return _(u'title_remove_index_html_for_display_control',
default=u'Delete or rename the index_html item to gain '
u'full control over how this folder is '
u'displayed.')
else:
return _(u'title_choose_default_layout',
default=u'Select a predefined layout for this folder, '
u'or set a content item as its default view.')
def description(self):
if self.disabled():
return _(u'title_remove_index_html_for_display_control',
default=u'Delete or rename the index_html item to gain '
u'full control over how this folder is '
u'displayed.')
else:
return _(u'title_choose_default_layout',
default=u'Select a predefined layout for this folder, '
u'or set a content item as its default view.')
class DisplayLayoutSubMenuItem(BrowserSubMenuItem):
implements(IContentMenuItem)
adapts(ILayoutAware, IMosaicLayer)
title = _(u'label_choose_display', default=u'Display')
submenuId = 'plone_contentmenu_layout'
order = 25 # between display menu and factories menu:
# actions menu - order=10
# display menu - order=20
# factories menu - order=30
# workflows menu - order=40
def __init__(self, context, request):
BrowserSubMenuItem.__init__(self, context, request)
self.context_state = getMultiAdapter((context, request),
name='plone_context_state')
@property
def extra(self):
return {'id': 'plone-contentmenu-layout', 'disabled': self.disabled()}
@property
def description(self):
if self.disabled():
return _(u'title_remove_index_html_for_display_control',
default=u'Delete or rename the index_html item to gain '
u'full control over how this folder is '
u'displayed.')
else:
return _(u'title_choose_default_layout',
default=u'Select a predefined layout for this folder, '
u'or set a content item as its default view.')
@property
def action(self):
if self.disabled():
return ''
else:
if self.context_state.is_default_page():
return self.context_state.parent().absolute_url() + \
'/select_default_view'
else:
return self.context.absolute_url() + '/select_default_view'
@view.memoize
def available(self):
if self.disabled():
return False
context = self.context
vocab_factory = getUtility(IVocabularyFactory,
name='plone.availableDisplayLayouts')
vocab = vocab_factory(context)
if context is None:
return False
if len(vocab) > 0:
return True
else:
return False
def selected(self):
return False
@view.memoize
def disabled(self):
# From: plone.app.contentmenu.menu.DisplayMenuSubMenuItem.disabled:
if IFolderContentsView.providedBy(self.request):
return True
context = self.context
if not getattr(context, 'isPrincipiaFolderish', False):
return False
elif 'index_html' not in context.objectIds():
return False
else:
return True
