def Changed(self, field: QtWidgets.QWidget, value: str,
option: Option) -> None:
if field.error is not None:
field.error.hide()
field.has_error = False
if option.value_type == "int":
if option.value_count > 1:
value = str(value).strip()
if (value.startswith("(")
and value.endswith(")")) or (value.startswith("[")
and value.endswith("]")):
value = value[1:-1].strip()
if value.endswith(","):
value = value[:-1].strip()
try:
value = [int(v) for v in value.split(",")]
except ValueError:
field.setStyleSheet("background-color: #FDD;")
for v in value.split(","):
try:
int(v)
except ValueError:
self.ShowFieldError(
field,
"Only <b>integer</b> values are allowed.<br/>'%s' can't be parsed as an int."
% v.strip())
field.has_error = True
return
if len(value) != option.value_count:
field.setStyleSheet("background-color: #FDD;")
self.ShowFieldError(
field,
"The field needs <b>%d integers</b>,<br/>but %d are provided."
% (option.value_count, len(value)))
field.has_error = True
return
else:
field.setStyleSheet("")
else:
value = int(value)
if option.value_type == "choice":
value = int(value)
if option.value_type == "float":
value = float(value)
if option.value_type == "bool":
value = bool(value)
if option.key == "buffer_size":
self.ShowFieldError(field,
"Estimated memory usage:<br/>%s" %
PrittyPrintSize(value * self.window.im.nbytes),
width=140,
normal_msg=True)
if option.key == "buffer_mode":
self.edits_by_name["buffer_size"].setDisabled(value != 1)
self.edits_by_name["buffer_memory"].setDisabled(value != 2)
field.current_value = value
self.button_apply.setDisabled(False)
def updateEditField(self, edit: QtWidgets.QWidget, value: Any, option: Option) -> None:
print(option.value_type, value, edit)
edit.setValue(value)
edit.current_value = value
