def setData(self, index: QModelIndex, value: str, role=Qt.EditRole) -> bool:
col = index.column()
row = index.row()
if index.isValid() and role == Qt.EditRole:
# type(value) == str
data = self.col_data[col]
key = data.key
if value and not value.isspace():
try:
value = data.cls(value)
except ValueError:
return False
else:
value = data.default
if key.startswith(self.TRIGGER):
key = behead(key, self.TRIGGER)
trigger = self.triggers(row)
if value == data.default:
# Delete key if (key: value) present
trigger.pop(key, None)
else:
trigger[key] = value
else:
setattr(self.channels[row], key, value)
self.dataChanged.emit(index, index, [role])
return True
return False
def data(self, index: QModelIndex, role=Qt.DisplayRole) -> Any:
col = index.column()
row = index.row()
if (
role in [Qt.DisplayRole, Qt.EditRole]
and index.isValid()
and row < self.rowCount()
):
data = self.col_data[col]
key = data.key
if key.startswith(self.TRIGGER):
key = behead(key, self.TRIGGER)
value = self.triggers(row).get(key, "")
else:
value = getattr(self.channels[row], key)
if value == data.default:
return ""
if key == "wav_path" and role == Qt.DisplayRole:
if Path(value).parent != Path():
return "..." + Path(value).name
return str(value)
return nope