def applyEntriesCB(self, *args):
newdic = {}
for k, e in self.entries.items():
txt = e.get_text()
if txt:
if k == 'amount':
try:
newdic[k] = convert.frac_to_float(txt)
except:
de.show_amount_error(txt)
return
else:
newdic[k] = txt
if not newdic:
print 'We called applyEntriesCB with no text -- that shouldn\'t be possible'
return
mod, rows = self.treeview.get_selection().get_selected_rows()
if not de.getBoolean(
label=_("Change all selected rows?"),
sublabel=
(_('This action will not be undoable. Are you that for all %s selected rows, you want to set the following values:'
) % len(rows) +
(newdic.has_key('ingkey') and _('\nKey to %s') % newdic['ingkey']
or '') +
(newdic.has_key('item') and _('\nItem to %s') % newdic['item']
or '') +
(newdic.has_key('unit') and _('\nUnit to %s') % newdic['unit']
or '') + (newdic.has_key('amount')
and _('\nAmount to %s') % newdic['amount'] or ''))):
return
# Now actually apply our lovely new logic...
changed_iters = True
updated_iters = []
for path in rows:
itr = self.treeModel.get_iter(path)
# We check to see if we've updated the parent of our iter,
# in which case the changes would already be inherited by
# the current row (i.e. if the tree has been expanded and
# all rows have been selected).
parent = mod.iter_parent(itr)
already_updated = False
while parent:
if parent in updated_iters:
already_updated = True
else:
parent = mod.iter_parent(parent)
if already_updated: continue
# Now that we're sure we really need to update...
curdic, field = self.get_dic_describing_iter(itr)
curkey = self.treeModel.get_value(itr, self.VALUE_COL)
if not already_updated:
self.rd.update_by_criteria(
self.rd.ingredients_table,
curdic,
newdic,
)
if curdic.has_key('ingkey') and newdic.has_key('ingkey'):
self.rd.delete_by_criteria(self.rd.keylookup_table,
{'ingkey': curdic['ingkey']})
self.resetTree()
def applyEntriesCB (self, *args):
newdic = {}
for k,e in self.entries.items():
txt = e.get_text()
if txt:
if k=='amount':
try:
newdic[k]=convert.frac_to_float(txt)
except:
print 'Problem with amount:',txt
import traceback; traceback.print_exc()
de.show_amount_error(txt)
return
else:
newdic[k]=txt
if not newdic:
print 'We called applyEntriesCB with no text -- that shouldn\'t be possible'
return
mod,rows = self.treeview.get_selection().get_selected_rows()
if not de.getBoolean(
label=_("Change all selected rows?"),
sublabel=(_('This action will not be undoable. Are you that for all %s selected rows, you want to set the following values:')%len(rows)
+ (newdic.has_key('ingkey') and _('\nKey to %s')%newdic['ingkey'] or '')
+ (newdic.has_key('item') and _('\nItem to %s')%newdic['item'] or '')
+ (newdic.has_key('unit') and _('\nUnit to %s')%newdic['unit'] or '')
+ (newdic.has_key('amount') and _('\nAmount to %s')%newdic['amount'] or ''))):
return
# Now actually apply our lovely new logic...
changed_iters = True
updated_iters = []
for path in rows:
itr=self.treeModel.get_iter(path)
# We check to see if we've updated the parent of our iter,
# in which case the changes would already be inherited by
# the current row (i.e. if the tree has been expanded and
# all rows have been selected).
parent = mod.iter_parent(itr); already_updated = False
while parent:
if parent in updated_iters:
already_updated = True
else:
parent = mod.iter_parent(parent)
if already_updated: continue
# Now that we're sure we really need to update...
curdic,field = self.get_dic_describing_iter(itr)
curkey = self.treeModel.get_value(itr,self.VALUE_COL)
if not already_updated:
self.rd.update_by_criteria(
self.rd.ingredients_table,
curdic,
newdic,
)
if curdic.has_key('ingkey') and newdic.has_key('ingkey'):
self.rd.delete_by_criteria(
self.rd.keylookup_table,
{'ingkey':curdic['ingkey']}
)
self.resetTree()
def tree_edited (self, renderer, path_string, text, n, head):
indices = path_string.split(':')
path = tuple( map(int, indices))
itr = self.treeModel.get_iter(path)
curdic,field = self.get_dic_describing_iter(itr)
value = curdic[field]
if value == text: return
if field=='ingkey':
key = curdic['ingkey']
if de.getBoolean(label=_('Change all keys "%s" to "%s"?')%(key,text),
sublabel=_("You won't be able to undo this action. If there are already ingredients with the key \"%s\", you won't be able to distinguish between those items and the items you are changing now."%text)
):
self.rd.update_by_criteria(
self.rd.ingredients_table,
curdic,
{'ingkey':text}
)
self.rd.delete_by_criteria(
self.rd.keylookup_table,
{'ingkey':key}
)
elif field=='item':
if de.getBoolean(label=_('Change all items "%s" to "%s"?')%(curdic['item'],text),
sublabel=_("You won't be able to undo this action. If there are already ingredients with the item \"%s\", you won't be able to distinguish between those items and the items you are changing now.")%text
):
self.rd.update_by_criteria(
self.rd.ingredients_table,
curdic,
{'item':text}
)
elif field=='unit':
unit = curdic['unit']; key = curdic['ingkey']; item = curdic['item']
val = de.getRadio(label='Change unit',
options=[
[_('Change _all instances of "%(unit)s" to "%(text)s"')%locals(),1],
[_('Change "%(unit)s" to "%(text)s" only for _ingredients "%(item)s" with key "%(key)s"')%locals(),2],
],
default = 2,
)
if val==1:
self.rd.update_by_criteria(
self.rd.ingredients_table,
{'unit':unit},
{'unit':text},
)
elif val==2:
self.rd.update_by_criteria(
self.rd.ingredients_table,
curdic,
{'unit':text}
)
elif field=='amount':
amount = curdic['amount']; unit = curdic['unit']; key = curdic['ingkey']; item = curdic['item']
try:
new_amount = convert.frac_to_float(text)
except:
de.show_amount_error(text)
return
val = de.getRadio(label='Change amount',
options=[
[_('Change _all instances of "%(amount)s" %(unit)s to %(text)s %(unit)s')%locals(),1],
[_('Change "%(amount)s" %(unit)s to "%(text)s" %(unit)s only _where the ingredient key is %(key)s')%locals(),2],
[_('Change "%(amount)s" %(unit)s to "%(text)s" %(unit)s only where the ingredient key is %(key)s _and where the item is %(item)s')%locals(),3],
],
default=3,
)
if val == 1:
cond = {'unit':unit,'amount':amount}
elif val == 2:
cond = {'unit':unit,'amount':amount,'ingkey':key}
elif val == 3:
cond = curdic
self.rd.update_by_criteria(
self.rd.ingredients_table,
{'unit':unit,'amount':convert.frac_to_float(amount)},
{'unit':unit,'amount':new_amount}
)
else:
return
self.treeModel.set_value(itr, n, text)
return
def tree_edited(self, renderer, path_string, text, n, head):
indices = path_string.split(':')
path = tuple(map(int, indices))
itr = self.treeModel.get_iter(path)
curdic, field = self.get_dic_describing_iter(itr)
value = curdic[field]
if value == text: return
if field == 'ingkey':
key = curdic['ingkey']
if de.getBoolean(
label=_('Change all keys "%s" to "%s"?') % (key, text),
sublabel=_(
"You won't be able to undo this action. If there are already ingredients with the key \"%s\", you won't be able to distinguish between those items and the items you are changing now."
% text)):
self.rd.update_by_criteria(self.rd.ingredients_table, curdic,
{'ingkey': text})
self.rd.delete_by_criteria(self.rd.keylookup_table,
{'ingkey': key})
elif field == 'item':
if de.getBoolean(
label=_('Change all items "%s" to "%s"?') %
(curdic['item'], text),
sublabel=
_("You won't be able to undo this action. If there are already ingredients with the item \"%s\", you won't be able to distinguish between those items and the items you are changing now."
) % text):
self.rd.update_by_criteria(self.rd.ingredients_table, curdic,
{'item': text})
elif field == 'unit':
unit = curdic['unit']
key = curdic['ingkey']
item = curdic['item']
val = de.getRadio(
label='Change unit',
options=[
[
_('Change _all instances of "%(unit)s" to "%(text)s"')
% locals(), 1
],
[
_('Change "%(unit)s" to "%(text)s" only for _ingredients "%(item)s" with key "%(key)s"'
) % locals(), 2
],
],
default=2,
)
if val == 1:
self.rd.update_by_criteria(
self.rd.ingredients_table,
{'unit': unit},
{'unit': text},
)
elif val == 2:
self.rd.update_by_criteria(self.rd.ingredients_table, curdic,
{'unit': text})
elif field == 'amount':
amount = curdic['amount']
unit = curdic['unit']
key = curdic['ingkey']
item = curdic['item']
try:
new_amount = convert.frac_to_float(text)
except:
de.show_amount_error(text)
return
val = de.getRadio(
label='Change amount',
options=[
[
_('Change _all instances of "%(amount)s" %(unit)s to %(text)s %(unit)s'
) % locals(), 1
],
[
_('Change "%(amount)s" %(unit)s to "%(text)s" %(unit)s only _where the ingredient key is %(key)s'
) % locals(), 2
],
[
_('Change "%(amount)s" %(unit)s to "%(text)s" %(unit)s only where the ingredient key is %(key)s _and where the item is %(item)s'
) % locals(), 3
],
],
default=3,
)
if val == 1:
cond = {'unit': unit, 'amount': amount}
elif val == 2:
cond = {'unit': unit, 'amount': amount, 'ingkey': key}
elif val == 3:
cond = curdic
self.rd.update_by_criteria(self.rd.ingredients_table, {
'unit': unit,
'amount': convert.frac_to_float(amount)
}, {
'unit': unit,
'amount': new_amount
})
else:
return
self.treeModel.set_value(itr, n, text)
return
