def set_nutritional_label(self, nutalias):
if not hasattr(self, 'nutritionLabel'):
from nutritionLabel import NutritionLabel
self.nutritionAmountLabel = gtk.Label()
self.nutritionLabel = NutritionLabel(self.prefs, custom_label=' ')
self.nutritionLabelBox.pack_start(self.nutritionAmountLabel,
fill=0,
expand=0)
self.nutritionLabelBox.pack_start(
self.nutritionLabel,
fill=0,
expand=0,
)
self.nutritionAmountLabel.set_alignment(0.0, 0.0)
self.nutritionAmountLabel.show()
self.nutritionLabel.show()
amount, unit = self.def_ingredient_amounts.get(
nutalias.ingkey, (self.DEFAULT_AMOUNT, self.DEFAULT_UNIT))
nutinfo = self.nd.get_nutinfo_for_inglist(
[MockObject(amount=amount, unit=unit, ingkey=nutalias.ingkey)],
self.rd)
if nutinfo._get_vapor():
amount = self.DEFAULT_AMOUNT
unit = self.DEFAULT_UNIT
nutinfo = self.nd.get_nutinfo_for_inglist(
[MockObject(amount=amount, unit=unit, ingkey=nutalias.ingkey)],
self.rd)
self.nutritionLabel.set_nutinfo(nutinfo)
self.nutritionAmountLabel.set_markup(
'<i>Nutritional information for %(amount)s %(unit)s</i>' % {
'amount': amount,
'unit': unit,
})
def create_nutrition_window (self):
self.nutrition_window = gtk.Dialog(_('Nutritional Information'),
self.pluggable.w,
buttons=(gtk.STOCK_CLOSE,gtk.RESPONSE_CLOSE)
)
self.nutrition_window.set_default_size(400,550)
self.nutrition_window.set_icon(
self.nutrition_window.render_icon('nutritional-info',
gtk.ICON_SIZE_MENU)
)
self.nl = NutritionLabel(get_prefs())
self.sw = gtk.ScrolledWindow(); self.sw.set_policy(gtk.POLICY_NEVER,gtk.POLICY_AUTOMATIC)
self.sw.add_with_viewport(self.nl); self.sw.show()
self.nutrition_window.vbox.pack_start(self.sw)
self.nutrition_window.connect('response',self.response_cb)
self.nutrition_window.connect('close',self.response_cb)
self.nl.yieldLabel.set_markup('<b>'+_('Amount for Shopping List')+'</b>')
self.nl.show()
