def prompt_parameters(self, xml):
logging.debug('got back XML from server:\n%s', xml)
# Edited by Olof 2013/04/16: Temporary fix for handling messages containing
# XML markup
#xml_root = etree.fromstring(xml)
xml_root = etree.fromstring(xml, parser=etree.XMLParser(recover=True))
# Special case until Olof implements the saner XML format on the server side
if xml_root.tag == 'message':
message = dict(type='message', level='info', text='no message')
for node in xml_root:
option = node.tag.strip()
# rename type to level, as type is used for the type
# this is unfortunate
if option == 'type':
option = 'level'
message[option] = node.text.strip()
fields = [message]
else:
containers = get_field_containers(xml_root)
if len(containers) == 0: return
fields = get_fields(containers[0])
if self.params_widget is not None:
self.layout().removeChild(self.params_widget)
self.params_widget = FieldsWidget(fields, self)
current_values = self.workflow.get_values_map()
logging.debug('current values are: %s', current_values)
self.params_widget.set_values(current_values)
self.layout().addMultiCellWidget(self.params_widget, 1, 1, 0, 1,
Qt.AlignBottom | Qt.AlignLeft)
self.params_widget.show()
self.ok_button.setEnabled(True)
def open_dialog(self, field_list, async_result):
self._async_result = async_result
# get special parameters
parameters = []
info = None
cplx = None
for dd0 in field_list:
if info is None and dd0.get("variableName") == "_info":
# Info text - goes to info_gbox
info = dd0
elif cplx is None and dd0.get("variableName") == "_cplx":
# Complex parameter - goes to cplx_gbox
cplx = dd0
else:
parameters.append(dd0)
# Info box
if info is None:
self.info_text.setText("")
self.info_gbox.setTitle("Info")
self.info_gbox.hide()
else:
self.info_text.setText(info.get("defaultValue"))
self.info_gbox.setTitle(info.get("uiLabel"))
self.info_gbox.show()
# Complex box
if self.cplx_widget:
self.cplx_widget.close()
if cplx is None:
self.cplx_gbox.hide()
else:
if cplx.get("type") == "selection_table":
self.cplx_widget = SelectionTable(self.cplx_gbox,
"cplx_widget",
cplx["header"])
self.cplx_gbox.setTitle(cplx.get("uiLabel"))
for ii, values in enumerate(cplx["defaultValue"]):
self.cplx_widget.populateColumn(
ii, values, colours=cplx.get("colours"))
self.cplx_gbox.show()
else:
raise NotImplementedError(
"GPhL complex widget type %s not recognised for parameter _cplx"
% repr(cplx.get("type")))
# parameters widget
if self.params_widget is not None:
self.params_widget.close()
self.params_widget = None
if parameters:
self.params_widget = FieldsWidget(fields=parameters,
parent=self.parameter_gbox)
values = {}
for dd0 in field_list:
name = dd0["variableName"]
value = dd0.get("defaultValue")
if value is not None:
dd0[name] = value
self.params_widget.set_values(values)
self.parameter_gbox.show()
else:
self.parameter_gbox.hide()
self.show()
self.setEnabled(True)
def open_dialog(self, field_list, async_result):
self._async_result = async_result
# get special parameters
parameters = []
info = None
cplx = None
for dd in field_list:
if info is None and dd.get('variableName') == '_info':
# Info text - goes to info_gbox
info = dd
elif cplx is None and dd.get('variableName') == '_cplx':
# Complex parameter - goes to cplx_gbox
cplx = dd
else:
parameters.append(dd)
# Info box
if info is None:
self.info_text.setText('')
self.info_gbox.setTitle('Info')
self.info_gbox.hide()
else:
self.info_text.setText(info.get('defaultValue'))
self.info_gbox.setTitle(info.get('uiLabel'))
self.info_gbox.show()
# Complex box
if self.cplx_widget:
self.cplx_widget.close()
if cplx is None:
self.cplx_gbox.hide()
else:
if cplx.get('type') == 'selection_table':
self.cplx_widget = SelectionTable(self.cplx_gbox,
'cplx_widget',
cplx['header'])
self.cplx_gbox.setTitle(cplx.get('uiLabel'))
for ii, values in enumerate(cplx['defaultValue']):
self.cplx_widget.populateColumn(
ii, values, colours=cplx.get('colours'))
self.cplx_gbox.show()
else:
raise NotImplementedError(
"GPhL complex widget type %s not recognised for parameter _cplx"
% repr(cplx.get('type')))
# parameters widget
if self.params_widget is not None:
self.params_widget.close()
self.params_widget = None
if parameters:
self.params_widget = FieldsWidget(fields=parameters,
parent=self.parameter_gbox)
values = {}
for dd in field_list:
name = dd['variableName']
value = dd.get('defaultValue')
if value is not None:
dd[name] = value
self.params_widget.set_values(values)
self.parameter_gbox.show()
else:
self.parameter_gbox.hide()
self.show()
self.setEnabled(True)
