def set_data(self, data):
"""Update the table data"""
model = QStandardItemModel(len(data), 3)
model.setHorizontalHeaderItem(0, QStandardItem("Duplicate Id"))
model.setHorizontalHeaderItem(1, QStandardItem("Table"))
model.setHorizontalHeaderItem(2, QStandardItem("Table"))
row = 0
for (feat_id, rel1, rel2) in data:
model.setData(model.index(row, 0), str(feat_id))
model.setData(model.index(row, 1), rel1)
model.setData(model.index(row, 2), rel2)
row += 1
self.tbl_dup_ids.setModel(model)
self.tbl_dup_ids.setEditTriggers(QAbstractItemView.NoEditTriggers)
class LookupValueSelector(WIDGET, BASE):
"""
A dialog that enables to select a value and code from a lookup.
.. versionadded:: 1.5
"""
def __init__(self, parent, lookup_entity_name, profile=None):
"""
Initializes LookupValueSelector.
:param parent: The parent of the dialog.
:type parent: QWidget
:param lookup_entity_name: The lookup entity name
:type lookup_entity_name: String
:param profile: The current profile object
:type profile: Object
"""
QDialog.__init__(self, parent,
Qt.WindowTitleHint | Qt.WindowCloseButtonHint)
self.setupUi(self)
self.value_and_code = None
if profile is None:
self._profile = current_profile()
else:
self._profile = profile
self.lookup_entity = self._profile.entity_by_name('{}_{}'.format(
self._profile.prefix, lookup_entity_name))
self.notice = NotificationBar(self.notice_bar)
self._view_model = QStandardItemModel()
self.value_list_box.setModel(self._view_model)
header_item = QStandardItem(lookup_entity_name)
self._view_model.setHorizontalHeaderItem(0, header_item)
self.populate_value_list_view()
self.selected_code = None
self.selected_value_code = None
self.value_list_box.clicked.connect(self.validate_selected_code)
def populate_value_list_view(self):
"""
Populates the lookup values and codes.
"""
self.value_and_code = self.lookup_entity.values
for value, code in self.value_and_code.items():
u_value = str(value)
code_value = self.lookup_entity.values[u_value]
value_code = QStandardItem('{} ({})'.format(
code_value.value, code.code))
value_code.setData(code.code)
self._view_model.appendRow(value_code)
def validate_selected_code(self):
"""
Validate the selected code for the presence of Code or not.
"""
self.notice.clear()
self.selected_code_value()
if self.selected_code == '':
notice = QApplication.tr(self, 'The selected value has no code.')
self.notice.insertWarningNotification(notice)
def selected_code_value(self):
"""
Get the selected lookup value.
"""
index = self.value_list_box.currentIndex()
item = self._view_model.itemFromIndex(index)
self.selected_code = item.data()
self.selected_value_code = item.text()
def accept(self):
"""
Overridden QDialog accept method.
"""
self.selected_code_value()
self.done(1)
def reject(self):
"""
Overridden QDialog accept method.
"""
self.selected_code = None
self.selected_value_code = None
self.done(0)
