def __init__(self, *args):
"""
Descript. : Initiates BlissWidget Brick
"""
BlissWidget.__init__(self, *args)
# Hardware objects ----------------------------------------------------
#self.graphics_manager_hwobj = None
self.diffractometer_hwobj = None
self.beamline_setup_hwobj = None
self.queue_model_hwobj = None
self.session_hwobj = None
# Internal values -----------------------------------------------------
self.ispyb_logged_in = False
self.tree_brick = None
# Properties ----------------------------------------------------------
self.addProperty("beamline_setup", "string", "/beamline-setup")
self.addProperty("queue_model", "string", "/queue-model")
self.addProperty("useOscStartCbox", "boolean", False)
self.addProperty("useCompression", "boolean", False)
# Signals -------------------------------------------------------------
self.defineSignal("request_tree_brick", ())
# Slots ---------------------------------------------------------------
self.defineSlot("logged_in", ())
self.defineSlot("set_session", ())
self.defineSlot("selection_changed", ())
self.defineSlot("user_group_saved", ())
self.defineSlot("set_tree_brick", ())
# Graphic elements ----------------------------------------------------
self.task_tool_box_widget = TaskToolBoxWidget(self)
# Layout --------------------------------------------------------------
self.main_layout = QVBoxLayout(self)
self.main_layout.addWidget(self.task_tool_box_widget)
self.main_layout.setSpacing(0)
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.main_layout)
# SizePolicies --------------------------------------------------------
self.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding)
# Other ---------------------------------------------------------------
self.setEnabled(self.ispyb_logged_in)
def __init__(self, *args):
"""
Descript. : Initiates BlissWidget Brick
"""
BlissWidget.__init__(self, *args)
# Hardware objects ----------------------------------------------------
self.graphics_manager_hwobj = None
self.diffractometer_hwobj = None
self.beamline_setup_hwobj = None
self.queue_model_hwobj = None
self.session_hwobj = None
# Internal values -----------------------------------------------------
self.ispyb_logged_in = False
self.tree_brick = None
# Properties ----------------------------------------------------------
self.addProperty("beamline_setup", "string", "/Qt4_beamline-setup")
self.addProperty("queue_model", "string", "/Qt4_queue-model")
# Signals ------------------------------------------------------------
self.defineSignal("getView", ())
self.defineSignal("getTreeBrick",())
# Slots ---------------------------------------------------------------
self.defineSlot("logged_in", ())
self.defineSlot("set_session", ())
self.defineSlot("selection_changed",())
self.defineSlot("new_centred_position", ())
self.defineSlot("user_group_saved", ())
# Graphic elements ----------------------------------------------------
self.task_tool_box_widget = TaskToolBoxWidget(self)
# Layout --------------------------------------------------------------
self.main_layout = QtGui.QVBoxLayout(self)
self.main_layout.addWidget(self.task_tool_box_widget)
self.main_layout.setSpacing(0)
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.main_layout)
# SizePolicies --------------------------------------------------------
self.setSizePolicy(QtGui.QSizePolicy.MinimumExpanding,
QtGui.QSizePolicy.MinimumExpanding)
# Other ---------------------------------------------------------------
self.setEnabled(self.ispyb_logged_in)
def __init__(self, *args):
"""
Descript. : Initiates BlissWidget Brick
"""
BlissWidget.__init__(self, *args)
# Hardware objects ----------------------------------------------------
#self.graphics_manager_hwobj = None
self.diffractometer_hwobj = None
self.beamline_setup_hwobj = None
self.queue_model_hwobj = None
self.session_hwobj = None
# Internal values -----------------------------------------------------
self.ispyb_logged_in = False
self.tree_brick = None
# Properties ----------------------------------------------------------
self.addProperty("beamline_setup", "string", "/beamline-setup")
self.addProperty("queue_model", "string", "/queue-model")
self.addProperty("useOscStartCbox", "boolean", False)
self.addProperty("useCompression", "boolean", False)
self.addProperty("showDiscreetTask", "boolean", True)
self.addProperty("showHelicalTask", "boolean", True)
self.addProperty("showCharTask", "boolean", True)
self.addProperty("showAdvancedTask", "boolean", True)
self.addProperty("showStillScanTask", "boolean", False)
self.addProperty("showCollectNowButton", "boolean", False)
# Signals -------------------------------------------------------------
self.defineSignal("request_tree_brick", ())
# Slots ---------------------------------------------------------------
self.defineSlot("logged_in", ())
self.defineSlot("set_session", ())
self.defineSlot("selection_changed",())
self.defineSlot("user_group_saved", ())
self.defineSlot("set_tree_brick", ())
# Graphic elements ----------------------------------------------------
self.task_tool_box_widget = TaskToolBoxWidget(self)
# Layout --------------------------------------------------------------
self.main_layout = QVBoxLayout(self)
self.main_layout.addWidget(self.task_tool_box_widget)
self.main_layout.setSpacing(0)
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.main_layout)
class Qt4_TaskToolBoxBrick(BlissWidget):
"""
Descript. :
"""
def __init__(self, *args):
"""
Descript. : Initiates BlissWidget Brick
"""
BlissWidget.__init__(self, *args)
# Hardware objects ----------------------------------------------------
self.graphics_manager_hwobj = None
self.diffractometer_hwobj = None
self.beamline_setup_hwobj = None
self.queue_model_hwobj = None
self.session_hwobj = None
# Internal values -----------------------------------------------------
self.ispyb_logged_in = False
self.tree_brick = None
# Properties ----------------------------------------------------------
self.addProperty("beamline_setup", "string", "/Qt4_beamline-setup")
self.addProperty("queue_model", "string", "/Qt4_queue-model")
# Signals ------------------------------------------------------------
self.defineSignal("getView", ())
self.defineSignal("getTreeBrick",())
# Slots ---------------------------------------------------------------
self.defineSlot("logged_in", ())
self.defineSlot("set_session", ())
self.defineSlot("selection_changed",())
self.defineSlot("new_centred_position", ())
self.defineSlot("user_group_saved", ())
# Graphic elements ----------------------------------------------------
self.task_tool_box_widget = TaskToolBoxWidget(self)
# Layout --------------------------------------------------------------
self.main_layout = QtGui.QVBoxLayout(self)
self.main_layout.addWidget(self.task_tool_box_widget)
self.main_layout.setSpacing(0)
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.main_layout)
# SizePolicies --------------------------------------------------------
self.setSizePolicy(QtGui.QSizePolicy.MinimumExpanding,
QtGui.QSizePolicy.MinimumExpanding)
# Other ---------------------------------------------------------------
self.setEnabled(self.ispyb_logged_in)
def run(self):
"""
Descript. : Overriding BaseComponents.BlissWidget (Framework-2 object)
run method.
Args. :
Return. :
"""
self.session_hwobj = self.beamline_setup_hwobj.session_hwobj
if self.session_hwobj.session_id:
self.setEnabled(True)
tree_brick = {}
self.emit(QtCore.SIGNAL("getTreeBrick"), tree_brick)
self.tree_brick = tree_brick.get('tree_brick', None)
self.task_tool_box_widget.set_tree_brick(self.tree_brick)
def user_group_saved(self, new_user_group):
"""
Descript. :
Args. :
Return. :
"""
self.session_hwobj.set_user_group(str(new_user_group))
self.task_tool_box_widget.update_data_path_model()
path = self.session_hwobj.get_base_image_directory() + "/" + str(new_user_group)
msg = 'Image path is: %s' % path
logging.getLogger('user_level_log').info(msg)
def set_session(self, session_id, t_prop_code = None, prop_number = None,
prop_id = None, start_date = None, prop_code = None,
is_inhouse = None):
"""
Descript. : Connected to the slot set_session and is called after a
request to get the current session from LIMS (ISPyB) is
made. The signal is normally emitted by the brick that
handles LIMS login, ie ProposalBrick.
The session_id is '' if no session could be retrieved.
Args. :
Return. :
"""
if session_id is '':
self.logged_in(True)
def logged_in(self, logged_in):
"""
Descript. : Handels the signal logged_in from the brick the handles
LIMS (ISPyB) login, ie ProposalBrick. The signal is
emitted when a user was succesfully logged in.
Args. :
Return :
"""
self.ispyb_logged_in = logged_in
if self.session_hwobj is not None:
self.session_hwobj.set_user_group('')
self.setEnabled(logged_in)
#self.task_tool_box_widget.ispyb_logged_in(logged_in)
def propertyChanged(self, property_name, old_value, new_value):
"""
Descript. : Overriding BaseComponents.BlissWidget (propertyChanged
obj.) run method.
Args. :
Return :
"""
if property_name == 'beamline_setup':
self.beamline_setup_hwobj = self.getHardwareObject(new_value)
if self.beamline_setup_hwobj:
self.diffractometer_hwobj = self.beamline_setup_hwobj.diffractometer_hwobj
if self.diffractometer_hwobj:
self.diffractometer_hwobj.connect("minidiffStateChanged",
self.diffractometer_changed)
self.graphics_manager_hwobj = self.beamline_setup_hwobj.shape_history_hwobj
if self.queue_model_hwobj:
self.beamline_setup_hwobj.queue_model_hwobj = self.queue_model_hwobj
self.task_tool_box_widget.set_beamline_setup(self.beamline_setup_hwobj)
else:
logging.getLogger('user_level_log').error('Could not load beamline setup '+\
'check configuration !.')
elif property_name == 'queue_model':
self.queue_model_hwobj = self.getHardwareObject(new_value)
if self.beamline_setup_hwobj:
self.beamline_setup_hwobj.queue_model_hwobj = self.queue_model_hwobj
self.task_tool_box_widget.set_beamline_setup(self.beamline_setup_hwobj)
def change_pixel_calibration(self, sizex, sizey):
"""
Descript. :
Args. :
Return. :
"""
pass
#self.task_tool_box_widget.workflow_page.\
# _grid_widget.ChangePixelCalibration(sizex, sizey)
def change_beam_position(self, x, y):
"""
Descript. :
Args. :
Return. :
"""
pass
#self.task_tool_box_widget.workflow_page.\
# _grid_widget.ChangeBeamPosition(x, y)
def selection_changed(self, items):
"""
Descript. : Connected to the signal "selection_changed" of the
TreeBrick. Called when the selection in the tree changes.
Args. :
Return :
"""
self.task_tool_box_widget.selection_changed(items)
def shape_selected(self, selected_positions):
"""
Descript. : Callback for the DrawingEvent object called when
a shape is selected.
Args. :
Return :
"""
self.task_tool_box_widget.helical_page.\
centred_position_selection(selected_positions)
self.task_tool_box_widget.discrete_page.\
centred_position_selection(selected_positions)
self.task_tool_box_widget.\
char_page.centred_position_selection(selected_positions)
def shape_deleted(self, shape):
"""
Descript. : Callback for the DrawingEvent object called when a shape
is deleted.
Args. :
Return :
"""
self.task_tool_box_widget.helical_page.shape_deleted(shape)
def new_centred_position(self, state, centring_status):
"""
Descript. : Adds a new centred position, connected to the brick which
handles centring (HutchMenuBrick).
Args. :
Return :
"""
p_dict = {}
if 'motors' in centring_status and \
'extraMotors' in centring_status:
p_dict = dict(centring_status['motors'],
**centring_status['extraMotors'])
elif 'motors' in centring_status:
p_dict = dict(centring_status['motors'])
if p_dict:
cpos = queue_model_objects.CentredPosition(p_dict)
screen_pos = self.diffractometer_hwobj.\
motor_positions_to_screen(cpos.as_dict())
point = graphics_manager.GraphicsItemPoint(
cpos, True, screen_pos[0], screen_pos[1])
if point:
self.graphics_manager_hwobj.add_shape(point)
cpos.set_index(point.index)
def diffractometer_changed(self, *args):
"""
Descript. : Handles diffractometer change events, connected to the
signal minidiffStateChanged of the diffractometer hardware
object.
Args. :
Return :
"""
if self.diffractometer_hwobj.isReady():
for shape in self.graphics_manager_hwobj.get_shapes():
for cpos in shape.get_centred_positions():
new_x, new_y = self.diffractometer_hwobj.\
motor_positions_to_screen(cpos.as_dict())
shape.set_position(new_x, new_y)
for shape in self.graphics_manager_hwobj.get_shapes():
shape.show()
else:
for shape in self.graphics_manager_hwobj.get_shapes():
shape.hide()
class Qt4_TaskToolBoxBrick(BlissWidget):
"""
Descript. :
"""
request_tree_brick = pyqtSignal()
def __init__(self, *args):
"""
Descript. : Initiates BlissWidget Brick
"""
BlissWidget.__init__(self, *args)
# Hardware objects ----------------------------------------------------
#self.graphics_manager_hwobj = None
self.diffractometer_hwobj = None
self.beamline_setup_hwobj = None
self.queue_model_hwobj = None
self.session_hwobj = None
# Internal values -----------------------------------------------------
self.ispyb_logged_in = False
self.tree_brick = None
# Properties ----------------------------------------------------------
self.addProperty("beamline_setup", "string", "/beamline-setup")
self.addProperty("queue_model", "string", "/queue-model")
self.addProperty("useOscStartCbox", "boolean", False)
# Signals -------------------------------------------------------------
self.defineSignal("request_tree_brick", ())
# Slots ---------------------------------------------------------------
self.defineSlot("logged_in", ())
self.defineSlot("set_session", ())
self.defineSlot("selection_changed", ())
self.defineSlot("user_group_saved", ())
self.defineSlot("set_tree_brick", ())
# Graphic elements ----------------------------------------------------
self.task_tool_box_widget = TaskToolBoxWidget(self)
# Layout --------------------------------------------------------------
self.main_layout = QVBoxLayout(self)
self.main_layout.addWidget(self.task_tool_box_widget)
self.main_layout.setSpacing(0)
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.main_layout)
# SizePolicies --------------------------------------------------------
self.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding)
# Other ---------------------------------------------------------------
self.setEnabled(self.ispyb_logged_in)
def run(self):
"""
Descript. : Overriding BaseComponents.BlissWidget (Framework-2 object)
run method.
Args. :
Return. :
"""
self.session_hwobj = self.beamline_setup_hwobj.session_hwobj
if self.session_hwobj.session_id:
self.setEnabled(True)
self.request_tree_brick.emit()
def user_group_saved(self, new_user_group):
"""
Descript. :
Args. :
Return. :
"""
self.session_hwobj.set_user_group(str(new_user_group))
self.task_tool_box_widget.update_data_path_model()
path = self.session_hwobj.get_base_image_directory() + "/" + str(
new_user_group)
msg = 'Image path is: %s' % path
logging.getLogger('GUI').info(msg)
@pyqtSlot(BlissWidget)
def set_tree_brick(self, brick):
self.tree_brick = brick
self.task_tool_box_widget.set_tree_brick(brick)
@pyqtSlot(int, str, str, int, str, str, bool)
def set_session(self,
session_id,
t_prop_code=None,
prop_number=None,
prop_id=None,
start_date=None,
prop_code=None,
is_inhouse=None):
"""
Descript. : Connected to the slot set_session and is called after a
request to get the current session from LIMS (ISPyB) is
made. The signal is normally emitted by the brick that
handles LIMS login, ie ProposalBrick.
The session_id is '' if no session could be retrieved.
Args. :
Return. :
"""
if session_id is '':
self.logged_in(True)
@pyqtSlot(bool)
def logged_in(self, logged_in):
"""
Descript. : Handels the signal logged_in from the brick the handles
LIMS (ISPyB) login, ie ProposalBrick. The signal is
emitted when a user was succesfully logged in.
Args. :
Return :
"""
self.ispyb_logged_in = logged_in
if self.session_hwobj is not None:
self.session_hwobj.set_user_group('')
self.setEnabled(logged_in)
self.task_tool_box_widget.ispyb_logged_in(logged_in)
def propertyChanged(self, property_name, old_value, new_value):
"""
Descript. : Overriding BaseComponents.BlissWidget (propertyChanged
obj.) run method.
Args. :
Return :
"""
if property_name == 'beamline_setup':
self.beamline_setup_hwobj = self.getHardwareObject(new_value)
if self.beamline_setup_hwobj:
if self.queue_model_hwobj:
self.beamline_setup_hwobj.queue_model_hwobj = self.queue_model_hwobj
self.task_tool_box_widget.set_beamline_setup(
self.beamline_setup_hwobj)
graphics_manager_hwobj = self.beamline_setup_hwobj.shape_history_hwobj
if graphics_manager_hwobj:
graphics_manager_hwobj.connect('pointSelected',
self.point_selected)
graphics_manager_hwobj.connect('pointDeleted',
self.point_deleted)
else:
logging.getLogger('GUI').error('Could not load beamline setup '+\
'check configuration !.')
elif property_name == 'queue_model':
self.queue_model_hwobj = self.getHardwareObject(new_value)
if self.beamline_setup_hwobj:
self.beamline_setup_hwobj.queue_model_hwobj = self.queue_model_hwobj
self.task_tool_box_widget.set_beamline_setup(
self.beamline_setup_hwobj)
elif property_name == 'useOscStartCbox':
self.task_tool_box_widget.use_osc_start_cbox(new_value)
def selection_changed(self, items):
"""
Descript. : Connected to the signal "selection_changed" of the
TreeBrick. Called when the selection in the tree changes.
Args. :
Return :
"""
self.task_tool_box_widget.selection_changed(items)
def point_selected(self, selected_position):
"""
Descript. : slot when point selected
Args. :
Return :
"""
self.task_tool_box_widget.helical_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.discrete_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.char_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.energy_scan_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.xrf_spectrum_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.discrete_page.refresh_current_item()
self.task_tool_box_widget.helical_page.refresh_current_item()
self.task_tool_box_widget.char_page.refresh_current_item()
self.task_tool_box_widget.energy_scan_page.refresh_current_item()
self.task_tool_box_widget.xrf_spectrum_page.refresh_current_item()
def point_deleted(self, shape):
"""
Callback for the DrawingEvent object called when a shape is deleted.
"""
self.task_tool_box_widget.helical_page.shape_deleted(shape)
class Qt4_TaskToolBoxBrick(BlissWidget):
"""
Descript. :
"""
request_tree_brick = pyqtSignal()
def __init__(self, *args):
"""
Descript. : Initiates BlissWidget Brick
"""
BlissWidget.__init__(self, *args)
# Hardware objects ----------------------------------------------------
#self.graphics_manager_hwobj = None
self.diffractometer_hwobj = None
self.beamline_setup_hwobj = None
self.queue_model_hwobj = None
self.session_hwobj = None
# Internal values -----------------------------------------------------
self.ispyb_logged_in = False
self.tree_brick = None
# Properties ----------------------------------------------------------
self.addProperty("beamline_setup", "string", "/beamline-setup")
self.addProperty("queue_model", "string", "/queue-model")
self.addProperty("useOscStartCbox", "boolean", False)
self.addProperty("useCompression", "boolean", False)
# Signals -------------------------------------------------------------
self.defineSignal("request_tree_brick", ())
# Slots ---------------------------------------------------------------
self.defineSlot("logged_in", ())
self.defineSlot("set_session", ())
self.defineSlot("selection_changed",())
self.defineSlot("user_group_saved", ())
self.defineSlot("set_tree_brick", ())
# Graphic elements ----------------------------------------------------
self.task_tool_box_widget = TaskToolBoxWidget(self)
# Layout --------------------------------------------------------------
self.main_layout = QVBoxLayout(self)
self.main_layout.addWidget(self.task_tool_box_widget)
self.main_layout.setSpacing(0)
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.main_layout)
# SizePolicies --------------------------------------------------------
self.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding)
# Other ---------------------------------------------------------------
self.setEnabled(self.ispyb_logged_in)
def set_expert_mode(self, state):
self.task_tool_box_widget.set_expert_mode(state)
def run(self):
"""
Descript. : Overriding BaseComponents.BlissWidget (Framework-2 object)
run method.
Args. :
Return. :
"""
self.session_hwobj = self.beamline_setup_hwobj.session_hwobj
if self.session_hwobj.session_id:
self.setEnabled(True)
self.request_tree_brick.emit()
def user_group_saved(self, new_user_group):
"""
Descript. :
Args. :
Return. :
"""
self.session_hwobj.set_user_group(str(new_user_group))
self.task_tool_box_widget.update_data_path_model()
path = self.session_hwobj.get_base_image_directory() + "/" + str(new_user_group)
msg = 'Image path is: %s' % path
logging.getLogger('GUI').info(msg)
@pyqtSlot(BlissWidget)
def set_tree_brick(self, brick):
self.tree_brick = brick
self.task_tool_box_widget.set_tree_brick(brick)
@pyqtSlot(int, str, str, int, str, str, bool)
def set_session(self, session_id, t_prop_code = None, prop_number = None,
prop_id = None, start_date = None, prop_code = None,
is_inhouse = None):
"""
Descript. : Connected to the slot set_session and is called after a
request to get the current session from LIMS (ISPyB) is
made. The signal is normally emitted by the brick that
handles LIMS login, ie ProposalBrick.
The session_id is '' if no session could be retrieved.
Args. :
Return. :
"""
if session_id is '':
self.logged_in(True)
@pyqtSlot(bool)
def logged_in(self, logged_in):
"""
Descript. : Handels the signal logged_in from the brick the handles
LIMS (ISPyB) login, ie ProposalBrick. The signal is
emitted when a user was succesfully logged in.
Args. :
Return :
"""
self.ispyb_logged_in = logged_in
if self.session_hwobj is not None:
self.session_hwobj.set_user_group('')
self.setEnabled(logged_in)
self.task_tool_box_widget.ispyb_logged_in(logged_in)
def propertyChanged(self, property_name, old_value, new_value):
"""
Descript. : Overriding BaseComponents.BlissWidget (propertyChanged
obj.) run method.
Args. :
Return :
"""
if property_name == 'beamline_setup':
self.beamline_setup_hwobj = self.getHardwareObject(new_value)
if self.beamline_setup_hwobj:
if self.queue_model_hwobj:
self.beamline_setup_hwobj.queue_model_hwobj = self.queue_model_hwobj
self.task_tool_box_widget.set_beamline_setup(self.beamline_setup_hwobj)
graphics_manager_hwobj = self.beamline_setup_hwobj.shape_history_hwobj
if graphics_manager_hwobj:
graphics_manager_hwobj.connect('pointSelected', self.point_selected)
graphics_manager_hwobj.connect('pointDeleted', self.point_deleted)
else:
logging.getLogger('GUI').error('Could not load beamline setup '+\
'check configuration !.')
elif property_name == 'queue_model':
self.queue_model_hwobj = self.getHardwareObject(new_value)
if self.beamline_setup_hwobj:
self.beamline_setup_hwobj.queue_model_hwobj = self.queue_model_hwobj
self.task_tool_box_widget.set_beamline_setup(self.beamline_setup_hwobj)
elif property_name == 'useOscStartCbox':
self.task_tool_box_widget.use_osc_start_cbox(new_value)
#elif property_name == 'useCompression':
# self.task_tool_box_widget.enable_compression(new_value)
def selection_changed(self, items):
"""
Descript. : Connected to the signal "selection_changed" of the
TreeBrick. Called when the selection in the tree changes.
Args. :
Return :
"""
self.task_tool_box_widget.selection_changed(items)
def point_selected(self, selected_position):
"""
Descript. : slot when point selected
Args. :
Return :
"""
self.task_tool_box_widget.helical_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.discrete_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.char_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.energy_scan_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.xrf_spectrum_page.\
centred_position_selection(selected_position)
self.task_tool_box_widget.discrete_page.refresh_current_item()
self.task_tool_box_widget.helical_page.refresh_current_item()
self.task_tool_box_widget.char_page.refresh_current_item()
self.task_tool_box_widget.energy_scan_page.refresh_current_item()
self.task_tool_box_widget.xrf_spectrum_page.refresh_current_item()
def point_deleted(self, shape):
"""
Callback for the DrawingEvent object called when a shape is deleted.
"""
self.task_tool_box_widget.helical_page.shape_deleted(shape)
class Qt4_TaskToolBoxBrick(BlissWidget):
"""
Descript. :
"""
def __init__(self, *args):
"""
Descript. : Initiates BlissWidget Brick
"""
BlissWidget.__init__(self, *args)
# Hardware objects ----------------------------------------------------
self.graphics_manager_hwobj = None
self.diffractometer_hwobj = None
self.beamline_setup_hwobj = None
self.queue_model_hwobj = None
self.session_hwobj = None
# Internal values -----------------------------------------------------
self.ispyb_logged_in = False
self.tree_brick = None
# Properties ----------------------------------------------------------
self.addProperty("beamline_setup", "string", "/Qt4_beamline-setup")
self.addProperty("queue_model", "string", "/Qt4_queue-model")
# Signals ------------------------------------------------------------
self.defineSignal("getView", ())
self.defineSignal("getTreeBrick", ())
# Slots ---------------------------------------------------------------
self.defineSlot("logged_in", ())
self.defineSlot("set_session", ())
self.defineSlot("selection_changed", ())
self.defineSlot("new_centred_position", ())
self.defineSlot("user_group_saved", ())
# Graphic elements ----------------------------------------------------
self.task_tool_box_widget = TaskToolBoxWidget(self)
# Layout --------------------------------------------------------------
self.main_layout = QtGui.QVBoxLayout(self)
self.main_layout.addWidget(self.task_tool_box_widget)
self.main_layout.setSpacing(0)
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.main_layout)
# SizePolicies --------------------------------------------------------
self.setSizePolicy(QtGui.QSizePolicy.MinimumExpanding,
QtGui.QSizePolicy.MinimumExpanding)
# Other ---------------------------------------------------------------
self.setEnabled(self.ispyb_logged_in)
def run(self):
"""
Descript. : Overriding BaseComponents.BlissWidget (Framework-2 object)
run method.
Args. :
Return. :
"""
self.session_hwobj = self.beamline_setup_hwobj.session_hwobj
if self.session_hwobj.session_id:
self.setEnabled(True)
tree_brick = {}
self.emit(QtCore.SIGNAL("getTreeBrick"), tree_brick)
self.tree_brick = tree_brick.get('tree_brick', None)
self.task_tool_box_widget.set_tree_brick(self.tree_brick)
def user_group_saved(self, new_user_group):
"""
Descript. :
Args. :
Return. :
"""
self.session_hwobj.set_user_group(str(new_user_group))
self.task_tool_box_widget.update_data_path_model()
path = self.session_hwobj.get_base_image_directory() + "/" + str(
new_user_group)
msg = 'Image path is: %s' % path
logging.getLogger('user_level_log').info(msg)
def set_session(self,
session_id,
t_prop_code=None,
prop_number=None,
prop_id=None,
start_date=None,
prop_code=None,
is_inhouse=None):
"""
Descript. : Connected to the slot set_session and is called after a
request to get the current session from LIMS (ISPyB) is
made. The signal is normally emitted by the brick that
handles LIMS login, ie ProposalBrick.
The session_id is '' if no session could be retrieved.
Args. :
Return. :
"""
if session_id is '':
self.logged_in(True)
def logged_in(self, logged_in):
"""
Descript. : Handels the signal logged_in from the brick the handles
LIMS (ISPyB) login, ie ProposalBrick. The signal is
emitted when a user was succesfully logged in.
Args. :
Return :
"""
self.ispyb_logged_in = logged_in
if self.session_hwobj is not None:
self.session_hwobj.set_user_group('')
self.setEnabled(logged_in)
#self.task_tool_box_widget.ispyb_logged_in(logged_in)
def propertyChanged(self, property_name, old_value, new_value):
"""
Descript. : Overriding BaseComponents.BlissWidget (propertyChanged
obj.) run method.
Args. :
Return :
"""
if property_name == 'beamline_setup':
self.beamline_setup_hwobj = self.getHardwareObject(new_value)
if self.beamline_setup_hwobj:
self.diffractometer_hwobj = self.beamline_setup_hwobj.diffractometer_hwobj
if self.diffractometer_hwobj:
self.diffractometer_hwobj.connect(
"minidiffStateChanged", self.diffractometer_changed)
self.graphics_manager_hwobj = self.beamline_setup_hwobj.shape_history_hwobj
if self.queue_model_hwobj:
self.beamline_setup_hwobj.queue_model_hwobj = self.queue_model_hwobj
self.task_tool_box_widget.set_beamline_setup(
self.beamline_setup_hwobj)
else:
logging.getLogger('user_level_log').error('Could not load beamline setup '+\
'check configuration !.')
elif property_name == 'queue_model':
self.queue_model_hwobj = self.getHardwareObject(new_value)
if self.beamline_setup_hwobj:
self.beamline_setup_hwobj.queue_model_hwobj = self.queue_model_hwobj
self.task_tool_box_widget.set_beamline_setup(
self.beamline_setup_hwobj)
def change_pixel_calibration(self, sizex, sizey):
"""
Descript. :
Args. :
Return. :
"""
pass
#self.task_tool_box_widget.workflow_page.\
# _grid_widget.ChangePixelCalibration(sizex, sizey)
def change_beam_position(self, x, y):
"""
Descript. :
Args. :
Return. :
"""
pass
#self.task_tool_box_widget.workflow_page.\
# _grid_widget.ChangeBeamPosition(x, y)
def selection_changed(self, items):
"""
Descript. : Connected to the signal "selection_changed" of the
TreeBrick. Called when the selection in the tree changes.
Args. :
Return :
"""
self.task_tool_box_widget.selection_changed(items)
def shape_selected(self, selected_positions):
"""
Descript. : Callback for the DrawingEvent object called when
a shape is selected.
Args. :
Return :
"""
self.task_tool_box_widget.helical_page.\
centred_position_selection(selected_positions)
self.task_tool_box_widget.discrete_page.\
centred_position_selection(selected_positions)
self.task_tool_box_widget.\
char_page.centred_position_selection(selected_positions)
def shape_deleted(self, shape):
"""
Descript. : Callback for the DrawingEvent object called when a shape
is deleted.
Args. :
Return :
"""
self.task_tool_box_widget.helical_page.shape_deleted(shape)
def new_centred_position(self, state, centring_status):
"""
Descript. : Adds a new centred position, connected to the brick which
handles centring (HutchMenuBrick).
Args. :
Return :
"""
p_dict = {}
if 'motors' in centring_status and \
'extraMotors' in centring_status:
p_dict = dict(centring_status['motors'],
**centring_status['extraMotors'])
elif 'motors' in centring_status:
p_dict = dict(centring_status['motors'])
if p_dict:
cpos = queue_model_objects.CentredPosition(p_dict)
screen_pos = self.diffractometer_hwobj.\
motor_positions_to_screen(cpos.as_dict())
point = graphics_manager.GraphicsItemPoint(cpos, True,
screen_pos[0],
screen_pos[1])
if point:
self.graphics_manager_hwobj.add_shape(point)
cpos.set_index(point.index)
def diffractometer_changed(self, *args):
"""
Descript. : Handles diffractometer change events, connected to the
signal minidiffStateChanged of the diffractometer hardware
object.
Args. :
Return :
"""
if self.diffractometer_hwobj.isReady():
for shape in self.graphics_manager_hwobj.get_shapes():
for cpos in shape.get_centred_positions():
new_x, new_y = self.diffractometer_hwobj.\
motor_positions_to_screen(cpos.as_dict())
shape.set_position(new_x, new_y)
for shape in self.graphics_manager_hwobj.get_shapes():
shape.show()
else:
for shape in self.graphics_manager_hwobj.get_shapes():
shape.hide()
