def __init__(self, content, date_time=None, is_error=False):
super(Entry, self).__init__()
self.content = content
self.date_time = QDateTime.currentDateTime(
) if date_time is None else date_time
self.is_error = is_error
def from_ros_msg(cls, log_msg):
"""Returns an Entry from a given ROS log message.
:type log_msg: rosgraph_msgs.msg.Log
:param log_msg: The message to convert
"""
date_time = (QDateTime.currentDateTime()
if log_msg.header.stamp.is_zero() else
QDateTime.fromSecsSinceEpoch(log_msg.header.stamp.secs))
return cls(log_msg.msg, date_time, log_msg.level >= Log.ERROR)
def from_ros_msg(cls, log_msg: Log, use_current_time: Optional[bool] = True):
"""Returns an Entry from a given ROS log message.
:param log_msg: The message to convert
:param use_current_time: Whether the current time should be used,
instead of the timestamp of the log
"""
if use_current_time or log_msg.stamp is None:
date_time = QDateTime.currentDateTime()
else:
date_time = QDateTime.fromSecsSinceEpoch(log_msg.stamp.sec)
return cls(
log_msg.msg,
date_time,
log_msg.level >= int.from_bytes(Log.ERROR, sys.byteorder),
)
def __init__(
self,
content: str,
date_time: Optional[QDateTime] = None,
is_error: Optional[bool] = False,
):
"""Construct an Entry.
:param content Content of the message
:param date_time Time the entry was created
:param is_error Whether the entry corresponds to an error
"""
super(Entry, self).__init__()
self.content = content
self.date_time = QDateTime.currentDateTime() if date_time is None else date_time
self.is_error = is_error
def _add_log(self, data):
timestamp = QStandardItem(
QDateTime.currentDateTime().toString('d.M.yyyy hh:mm:ss.zzz'))
timestamp.setTextAlignment(Qt.AlignRight)
timestamp.setEditable(False)
message = QStandardItem(data)
message.setEditable(False)
row = []
row.append(timestamp)
row.append(message)
self._message_count = self._message_count + 1
self.model.insertRow(0, row)
if self._message_count > self._message_limit:
self.model.removeRow(self.model.rowCount() - 1)
self._message_count = self._message_count - 1
