def __init__ (self, converter=None,
unitModel=None,
amt1=None, unit1=None, item=None,
okcb=None
):
self.possible_conversions = None
self.ui = gtk.Builder()
self.ui.add_from_file(os.path.join(uibase,'converter.ui'))
self.conv = convert.get_converter()
self.changing_item = False
self.okcb = okcb
self.widget_names = ['window','amt1Entry', 'amt2Label', 'unit1ComboBox', 'unit2ComboBox',
'itemComboBox', 'densitySpinButton', 'useDensityCheckButton', 'statusbar','expander1','messageLabel']
# grab all our widgets
for w in self.widget_names:
setattr(self,w,self.ui.get_object(w))
# HACK FOR READABILITY w/o glade change
self.resultLabel = self.amt2Label
self.resultLabel.set_use_markup(True)
self.resultLabel.set_line_wrap(True)
if unitModel: self.unitModel=unitModel
else: self.unitModel=UnitModel(self.conv)
#self.unit2Model = self.unitModel.filter_new()
self.unit1ComboBox.set_model(self.unitModel)
self.unit1ComboBox.set_wrap_width(3)
self.unit2ComboBox.set_wrap_width(3)
#self.unit2Model.set_visible_func(self.unit_filter)
#self.unit2ComboBox.set_model(self.unit2Model)
self.unit2ComboBox.set_model(self.unitModel)
for combobox in [self.unit1ComboBox, self.unit2ComboBox]:
cell = gtk.CellRendererText()
combobox.pack_start(cell, True)
combobox.add_attribute(cell, 'text', 1)
setup_typeahead(combobox)
#self.itemComboBox.append_text('None')
ikeys = self.conv.density_table.keys()
ikeys.sort()
for itm in ikeys:
self.itemComboBox.append_text(itm)
if len(self.conv.density_table.keys()) > 8:
self.itemComboBox.set_wrap_width(3)
setup_typeahead(self.itemComboBox)
if amt1:
self.amt1Entry=self.conv.float_to_frac(amt1)
self.ui.connect_signals({
'amt1changed':self.changed,
'unit1changed':self.changed,
'unit2changed':self.changed,
'itemChanged':self.density_itm_changed,
'densitySpinChanged':self.density_spin_changed,
'densityChecked':self.density_toggled,
'close':self.close,
})
self.last_amt1 = None
self.last_amt2 = None
self.last_unit1 = None
self.last_unit2 = None
if unit1 and self.conv.unit_dict.has_key[unit1]:
u = self.conv.unit_dict[unit1]
cb_set_active_text(self.unit1ComboBox,u)
if amt1: self.amt1Entry.set_text("%s"%amt1)
if item: cb_set_active_text(self.itemComboBox,item)
def hash_recipe (rec, rd, conv=None):
if not conv: conv = convert.get_converter()
rechash = get_recipe_hash(rec)
inghash = get_ingredient_hash(rd.get_ings(rec),conv)
return rechash,inghash
def setUp(self):
self.c = convert.get_converter()
def init_converter (self):
#self.cnv = DatabaseConverter(self.db)
if not self.cnv:
self.cnv = convert.get_converter()
def setUp (self):
self.c = convert.get_converter()
self.get_buffer().get_slice(start_sentence, end_sentence))
return True
def show_timer_cb(tv, l, note, c):
"""Callback that expects a widget, a time string, and a converter instance"""
timer.show_timer(c.timestring_to_seconds(l), note)
if gtk.pygtk_version[1] < 8:
gobject.type_register(LinkedTimeView)
if __name__ == '__main__':
import gtk
c = convert.get_converter()
tv = LinkedTimeView()
tv.connect('time-link-activated', show_timer_cb, c)
tv.get_buffer().set_text("""Cook potatoes for 1/2 hour.
When you are finished, leave in the refrigerator for up to three days.
After that, boil onions for 20 to 30 minutes.
When finished, bake everything for two and a half hours.
15-25 seconds.
""")
w = gtk.Window()
w.add(tv)
def init_converter(self):
self.cnv = convert.get_converter()
def hash_recipe(rec, rd, conv=None):
if not conv: conv = convert.get_converter()
rechash = get_recipe_hash(rec)
inghash = get_ingredient_hash(rd.get_ings(rec), conv)
return rechash, inghash
def init_converter (self):
self.cnv = convert.get_converter()
def init_converter(self):
#self.cnv = DatabaseConverter(self.db)
if not self.cnv:
self.cnv = convert.get_converter()
start_sentence.backward_sentence_start()
end_sentence = iter.copy()
if not end_sentence.ends_sentence(): end_sentence.forward_sentence_end()
self.emit('time-link-activated',href,self.get_buffer().get_slice(start_sentence,end_sentence))
return True
def show_timer_cb (tv,l,note,c):
"""Callback that expects a widget, a time string, and a converter instance"""
timer.show_timer(c.timestring_to_seconds(l),
note)
if __name__ == '__main__':
import gtk
c = convert.get_converter()
tv = LinkedTimeView()
tv.connect('time-link-activated',show_timer_cb,c)
tv.get_buffer().set_text(
"""Cook potatoes for 1/2 hour.
When you are finished, leave in the refrigerator for up to three days.
After that, boil onions for 20 to 30 minutes.
When finished, bake everything for two and a half hours.
15-25 seconds.
"""
)
