class ProveedoresFactory(gtk.Frame):
def __init__(self, main):
super(ProveedoresFactory, self).__init__()
self.main = main
builder = gtk.Builder()
builder.add_from_file("pro_frame.glade")
self.content = builder.get_object("vbox_content")
builder.connect_signals(self)
self.content.reparent(self)
self.content.show()
self.form_builder = FormBuilder(builder, 'Proveedor')
def get_content(self):
return self.content
def on_nuevo_button_clicked(self, widget):
self.form_builder.clear_form()
def on_guardar_button_clicked(self, widget):
self.form_builder.save_entity()
def on_eliminar_button_clicked(self, widget):
self.form_builder.delete_entity()
def on_cancelar_button_clicked(self, widget):
page = self.parent.get_current_page()
self.parent.remove_page(page)
del self.main.pages[page]
def _load_entity_from_search(self, value):
self.form_builder.get_entity(int(value))
def on_buscar_button_clicked(self, widget):
busqueda = BusquedaWindow('Proveedor', self._load_entity_from_search,
search_fields={'id': 'match', 'nombre': 'like'})
class ProductosFactory(gtk.Frame):
def __init__(self, main):
super(ProductosFactory, self).__init__()
self.main = main
builder = gtk.Builder()
builder.add_from_file("prod_frame.glade")
self.content = builder.get_object("vbox_content")
self.proveedor = builder.get_object("proveedor")
builder.connect_signals(self)
self.content.reparent(self)
self.content.show()
self.form_builder = FormBuilder(builder, 'Producto')
self._load_proveedor_combobox()
def _load_proveedor_combobox(self):
model = DataModel('Proveedor')
proveedores = model.get_records()
combo_model = gtk.ListStore(int, str)
for row in proveedores:
combo_model.append([int(row['id']), row['nombre']])
self.proveedor.set_model(combo_model)
self.proveedor.show()
def get_content(self):
return self.content
def on_nuevo_button_clicked(self, widget):
self.form_builder.clear_form()
def on_guardar_button_clicked(self, widget):
error = ''
try:
precio_compra = float(self.form_builder.get_widget_value('precio_compra'))
except:
error = 'El precio de compra debe ser un valor unicamente numerico'
try:
precio_venta = float(self.form_builder.get_widget_value('precio_venta'))
except:
error = 'El precio de venta debe ser un valor unicamente numerico'
try:
existencia = int(self.form_builder.get_widget_value('existencia'))
except:
error = 'La existencia debe ser un valor unicamente numerico'
if error == '':
self.form_builder.save_entity(upsert=True, custom_id=True)
else:
self._show_error_message(error)
def on_eliminar_button_clicked(self, widget):
self.form_builder.delete_entity()
def on_cancelar_button_clicked(self, widget):
page = self.parent.get_current_page()
self.parent.remove_page(page)
del self.main.pages[page]
def _load_entity_from_search(self, value):
self.form_builder.get_entity(value)
def on_buscar_button_clicked(self, widget):
busqueda = BusquedaWindow('Producto', self._load_entity_from_search,
search_fields={'id': 'match', 'nombre': 'like'},
display_fields = ['id', 'nombre', 'precio_compra', 'precio_venta', 'existencia'])
def _show_error_message(self, message):
dialog = gtk.MessageDialog(self.parent.parent.parent, gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, message)
dialog.run()
dialog.destroy()