def _connect_hwserver(self):
print self.hwr_directory
self.hwr_server = HardwareRepository.HardwareRepository(
self.hwr_directory)
self.hwr_server.connect()
hwo_path = os.path.join(self.mxcube_dir, "HardwareObjects")
sc_hwo_path = os.path.join(hwo_path, "sample_changer")
if self.institute:
inst_hwo_path = os.path.join(hwo_path, self.institute)
HardwareRepository.add_hardware_objects_dirs(
[hwo_path, inst_hwo_path, sc_hwo_path])
def __init__(self, parent=None, widget_name=""):
connectable.Connectable.__init__(self)
qt_import.QFrame.__init__(self, parent)
self.setObjectName(widget_name)
self.property_bag = property_bag.PropertyBag()
self.__enabled_state = True
self.__loaded_hardware_objects = []
self.__failed_to_load_hwobj = False
self.__use_progress_dialog = False
self._signal_slot_filters = {}
self._widget_events = []
self.setWhatsThis("%s (%s)\n" % (widget_name, self.__class__.__name__))
self.add_property("fontSize", "string", str(self.font().pointSize()))
self.add_property("frame",
"boolean",
False,
comment="Draw a frame around the widget")
self.add_property(
"instanceAllowAlways",
"boolean",
False,
comment="Allow to control brick in all modes",
)
self.add_property(
"instanceAllowConnected",
"boolean",
False,
comment="Allow to control brick in slave mode",
)
self.add_property("fixedWidth",
"integer",
"-1",
comment="Set fixed width in pixels")
self.add_property("fixedHeight",
"integer",
"-1",
comment="Set fixed height in pixels")
self.add_property("hide", "boolean", False, comment="Hide widget")
dispatcher.connect(
self.__hardware_object_discarded,
"hardwareObjectDiscarded",
HWR.get_hardware_repository(),
)
self.define_slot("enable_widget", ())
self.define_slot("disable_widget", ())
# If PySide used then connect method was not overriden
# This solution of redirecting methods works...
self.connect = self.connect_hwobj
self.disconnect = self.disconnect_hwobj
def property_changed(self, property_name, old_value, new_value):
if property_name == "mnemonic":
if self.multipos_hwobj is not None:
# disconnect signal/slots
self.disconnect(self.multipos_hwobj,
"beam_pos_cal_data_changed",
self.beam_pos_cal_data_changed)
self.disconnect(self.multipos_hwobj, "beam_pos_cal_data_saved",
self.beam_cal_pos_data_saved)
self.disconnect(self.multipos_hwobj,
"beam_pos_cal_data_cancelled",
self.beam_cal_pos_data_cancelled)
pass
if new_value is not None:
self.multipos_hwobj = self.get_hardware_object(new_value)
#search xml file so it handles the 'tags'
# TODO : create a separate xml file for tags!!
if new_value.startswith("/"):
new_value = new_value[1:]
self.multipos_file_xml_path = os.path.join(
HWR.getHardwareRepositoryConfigPath(), new_value + ".xml")
if self.multipos_hwobj is not None:
self.connect(self.multipos_hwobj, "beam_pos_cal_data_changed",
self.beam_pos_cal_data_changed)
self.connect(self.multipos_hwobj, "beam_pos_cal_data_saved",
self.beam_cal_pos_data_saved)
self.connect(self.multipos_hwobj,
"beam_pos_cal_data_cancelled",
self.beam_cal_pos_data_cancelled)
# self.load_zoom_positions_dict()
self.load_list_of_operational_modes()
self.load_default_session()
self.init_interface()
else:
BaseWidget.property_changed(self, property_name, old_value,
new_value)
def property_changed(self, property_name, old_value, new_value):
if property_name == "zoom":
if self.multipos_hwobj is not None:
self.disconnect(self.multipos_hwobj,
"beam_pos_cal_data_changed",
self.beam_cal_pos_data_changed)
self.disconnect(self.multipos_hwobj, "beam_pos_cal_data_saved",
self.beam_cal_pos_data_saved)
self.disconnect(self.multipos_hwobj,
"beam_pos_cal_data_cancelled",
self.beam_cal_pos_data_cancelled)
self.multipos_hwobj = self.get_hardware_object(new_value)
# get zoom xml file path
if new_value.startswith("/"):
new_value = new_value[1:]
self.multipos_file_xml_path = os.path.join(
HWR.getHardwareRepositoryConfigPath(), new_value + ".xml")
if self.multipos_hwobj is not None:
self.connect(self.multipos_hwobj, "beam_pos_cal_data_changed",
self.beam_cal_pos_data_changed)
self.connect(self.multipos_hwobj, "beam_pos_cal_data_saved",
self.beam_cal_pos_data_saved)
self.connect(self.multipos_hwobj,
"beam_pos_cal_data_cancelled",
self.beam_cal_pos_data_cancelled)
self.init_interface()
else:
BaseWidget.property_changed(self, property_name, old_value,
new_value)