def _add_output(self, arg):
layout = QHBoxLayout()
self.vlayout.addLayout(layout)
layout.addWidget(QLabel("Data Type: {}".format(data_type_to_string(arg.DataType))))
layout.addWidget(QLabel("Value:"))
label = QLabel("", self)
self.outputs.append(label)
layout.addWidget(label)
def _add_output(self, arg):
layout = QHBoxLayout()
self.vlayout.addLayout(layout)
layout.addWidget(QLabel("Data Type: {}".format(data_type_to_string(arg.DataType))))
layout.addWidget(QLabel("Value:"))
label = QLabel("", self)
self.outputs.append(label)
layout.addWidget(label)
def _add_input(self, arg):
layout = QHBoxLayout()
self.vlayout.addLayout(layout)
layout.addWidget(QLabel("Name:{}".format(arg.Name), self))
layout.addWidget(QLabel("Data type:{}".format(data_type_to_string(arg.DataType)), self))
layout.addWidget(QLabel("Description:{}".format(arg.Description.Text), self))
lineedit = QLineEdit(self)
lineedit.data_type = self.server.get_node(arg.DataType)
self.inputs.append(lineedit)
layout.addWidget(lineedit)
def _add_input(self, arg):
layout = QHBoxLayout()
self.vlayout.addLayout(layout)
layout.addWidget(QLabel("Name:{}".format(arg.Name), self))
layout.addWidget(QLabel("Data type:{}".format(data_type_to_string(arg.DataType)), self))
layout.addWidget(QLabel("Description:{}".format(arg.Description.Text), self))
lineedit = QLineEdit(self)
lineedit.data_type = self.server.get_node(arg.DataType)
self.inputs.append(lineedit)
layout.addWidget(lineedit)
def _show_attr(self, attr, dv):
if attr == ua.AttributeIds.DataType:
# FIXME: Could query for browsename here, it does not cost much
string = data_type_to_string(dv.Value.Value)
elif attr in (ua.AttributeIds.AccessLevel,
ua.AttributeIds.UserAccessLevel,
ua.AttributeIds.WriteMask,
ua.AttributeIds.UserWriteMask,
ua.AttributeIds.EventNotifier):
string = enum_to_string(attr, dv.Value.Value)
else:
string = val_to_string(dv.Value.Value)
name_item = QStandardItem(attr.name)
vitem = QStandardItem(string)
vitem.setData(AttributeData(attr, dv.Value.Value, dv.Value.VariantType), Qt.UserRole)
self.model.appendRow([name_item, vitem, QStandardItem(dv.Value.VariantType.name)])
def _show_attr(self, attr, dv):
if attr == ua.AttributeIds.DataType:
# FIXME: Could query for browsename here, it does not cost much
string = data_type_to_string(dv.Value.Value)
elif attr in (ua.AttributeIds.AccessLevel,
ua.AttributeIds.UserAccessLevel,
ua.AttributeIds.WriteMask,
ua.AttributeIds.UserWriteMask,
ua.AttributeIds.EventNotifier):
string = enum_to_string(attr, dv.Value.Value)
else:
string = val_to_string(dv.Value.Value)
name_item = QStandardItem(attr.name)
vitem = QStandardItem(string)
vitem.setData(AttributeData(attr, dv.Value.Value, dv.Value.VariantType), Qt.UserRole)
self.model.appendRow([name_item, vitem, QStandardItem(dv.Value.VariantType.name)])
def _set_attribute_data(self, data, editor, model, idx):
if data.attr is ua.AttributeIds.Value:
#for value we checkd data type from the variable data type
# this is more robust
try:
data.uatype = self.attrs_widget.current_node.get_data_type_as_variant_type(
)
except Exception as ex:
logger.exception("Could get primitive type of variable %s",
self.attrs_widget.current_node)
self.error.emit(ex)
raise
if data.attr == ua.AttributeIds.NodeClass:
data.value = ua.NodeClass[editor.currentText()]
text = editor.currentText()
elif data.attr == ua.AttributeIds.ValueRank:
data.value = ua.ValueRank[editor.currentText()]
text = editor.currentText()
elif data.attr == ua.AttributeIds.DataType:
data.value = editor.get_node().nodeid
text = data_type_to_string(data.value)
elif data.attr in (ua.AttributeIds.AccessLevel,
ua.AttributeIds.UserAccessLevel,
ua.AttributeIds.WriteMask,
ua.AttributeIds.UserWriteMask,
ua.AttributeIds.EventNotifier):
data.value = editor.get_byte()
text = enum_to_string(data.attr, data.value)
else:
if isinstance(editor, QComboBox):
text = editor.currentText()
else:
text = editor.text()
data.value = string_to_val(text, data.uatype)
model.setItemData(idx, {Qt.DisplayRole: text, Qt.UserRole: data})
self._write_attr(data)
if isinstance(data.value, list):
# we need to refresh children
item = self.attrs_widget.model.itemFromIndex(idx.sibling(0, 0))
self.attrs_widget.refresh_list(item, data.value, data.uatype)
def _set_attribute_data(self, data, editor, model, idx):
if data.attr is ua.AttributeIds.Value:
#for value we checkd data type from the variable data type
# this is more robust
try:
data.uatype = self.attrs_widget.current_node.get_data_type_as_variant_type()
except Exception as ex:
logger.exception("Could get primitive type of variable %s", self.attrs_widget.current_node)
self.error.emit(ex)
raise
if data.attr == ua.AttributeIds.NodeClass:
data.value = ua.NodeClass[editor.currentText()]
text = editor.currentText()
elif data.attr == ua.AttributeIds.ValueRank:
data.value = ua.ValueRank[editor.currentText()]
text = editor.currentText()
elif data.attr == ua.AttributeIds.DataType:
data.value = editor.get_node().nodeid
text = data_type_to_string(data.value)
elif data.attr in (ua.AttributeIds.AccessLevel,
ua.AttributeIds.UserAccessLevel,
ua.AttributeIds.WriteMask,
ua.AttributeIds.UserWriteMask,
ua.AttributeIds.EventNotifier):
data.value = editor.get_byte()
text = enum_to_string(data.attr, data.value)
else:
if isinstance(editor, QComboBox):
text = editor.currentText()
else:
text = editor.text()
data.value = string_to_val(text, data.uatype)
model.setItemData(idx, {Qt.DisplayRole: text, Qt.UserRole: data})
self._write_attr(data)
if isinstance(data.value, list):
# we need to refresh children
item = self.attrs_widget.model.itemFromIndex(idx.sibling(0, 0))
self.attrs_widget.refresh_list(item, data.value, data.uatype)
