def __init__(self, parent = None, name = "task_toolbox"):
qt.QWidget.__init__(self, parent, name)
# Data atributes
self.shape_history = None
self.tree_brick = None
self.previous_page_index = 0
#Layout
self.v_layout = qt.QVBoxLayout(self)
self.v_layout.setSpacing(10)
self.method_group_box = qt.QVGroupBox("Collection method", self)
font = self.method_group_box.font()
font.setPointSize(12)
self.method_group_box.setFont(font)
self.tool_box = qt.QToolBox(self.method_group_box , "tool_box")
self.tool_box.setFixedWidth(475)
font = self.tool_box.font()
font.setPointSize(10)
self.tool_box.setFont(font)
self.discrete_page = CreateDiscreteWidget(self.tool_box, "Discrete",)
self.discrete_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.char_page = CreateCharWidget(self.tool_box, "Characterise")
self.char_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.helical_page = CreateHelicalWidget(self.tool_box, "helical_page")
self.helical_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.energy_scan_page = CreateEnergyScanWidget(self.tool_box, "energy_scan")
self.xrf_scan_page = CreateXRFScanWidget(self.tool_box, "xrf_scan")
self.workflow_page = CreateWorkflowWidget(self.tool_box, 'workflow')
self.tool_box.addItem(self.discrete_page, "Standard Collection")
self.tool_box.addItem(self.char_page, "Characterisation")
self.tool_box.addItem(self.helical_page, "Helical Collection")
self.tool_box.addItem(self.energy_scan_page, "Energy Scan")
self.tool_box.addItem(self.xrf_scan_page, "XRF Scan")
self.tool_box.addItem(self.workflow_page, "Advanced")
self.add_pixmap = Icons.load("add_row.png")
self.create_task_button = qt.QPushButton(" Add to queue", self)
self.create_task_button.setIconSet(qt.QIconSet(self.add_pixmap))
msg = "Add the collection method to the selected sample"
qt.QToolTip.add(self.create_task_button, msg)
self.v_layout.addWidget(self.method_group_box)
self.button_hlayout = qt.QHBoxLayout(None)
self.spacer = qt.QSpacerItem(1, 20, qt.QSizePolicy.Expanding,
qt.QSizePolicy.Minimum)
self.button_hlayout.addItem(self.spacer)
self.button_hlayout.addWidget(self.create_task_button)
self.method_group_box.layout().setSpacing(10)
self.method_group_box.layout().addLayout(self.button_hlayout)
qt.QObject.connect(self.create_task_button, qt.SIGNAL("clicked()"),
self.create_task_button_click)
qt.QObject.connect(self.tool_box, qt.SIGNAL("currentChanged( int )"),
self.current_page_changed)
class TaskToolBoxWidget(qt.QWidget):
def __init__(self, parent = None, name = "task_toolbox"):
qt.QWidget.__init__(self, parent, name)
# Data atributes
self.shape_history = None
self.tree_brick = None
self.previous_page_index = 0
#Layout
self.v_layout = qt.QVBoxLayout(self)
self.v_layout.setSpacing(10)
self.method_group_box = qt.QVGroupBox("Collection method", self)
self.tool_box = qt.QToolBox(self.method_group_box , "tool_box")
self.discrete_page = CreateDiscreteWidget(self.tool_box, "Discrete",)
self.discrete_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.char_page = CreateCharWidget(self.tool_box, "Characterise")
self.char_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.helical_page = CreateHelicalWidget(self.tool_box, "helical_page")
self.helical_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.energy_scan_page = CreateEnergyScanWidget(self.tool_box, "energy_scan")
self.workflow_page = CreateWorkflowWidget(self.tool_box, 'workflow')
self.tool_box.addItem(self.discrete_page, "Discrete")
self.tool_box.addItem(self.char_page, "Characterise")
self.tool_box.addItem(self.helical_page, "Helical")
self.tool_box.addItem(self.energy_scan_page, "Energy Scan")
self.tool_box.addItem(self.workflow_page, "Workflow")
self.add_pixmap = Icons.load("add_row.png")
self.create_task_button = qt.QPushButton(" Add to queue", self)
self.create_task_button.setIconSet(qt.QIconSet(self.add_pixmap))
self.v_layout.addWidget(self.method_group_box)
self.button_hlayout = qt.QHBoxLayout(None)
self.spacer = qt.QSpacerItem(1, 20, qt.QSizePolicy.Expanding,
qt.QSizePolicy.Minimum)
self.button_hlayout.addItem(self.spacer)
self.button_hlayout.addWidget(self.create_task_button)
self.method_group_box.layout().setSpacing(10)
self.method_group_box.layout().addLayout(self.button_hlayout)
qt.QObject.connect(self.create_task_button, qt.SIGNAL("clicked()"),
self.create_task_button_click)
qt.QObject.connect(self.tool_box, qt.SIGNAL("currentChanged( int )"),
self.current_page_changed)
def set_tree_brick(self, brick):
"""
Sets the tree brick of each page in the toolbox.
"""
self.tree_brick = brick
for i in range(0, self.tool_box.count()):
self.tool_box.item(i).set_tree_brick(brick)
def set_beamline_setup(self, beamline_setup_hwobj):
self._beamline_setup_hwobj = beamline_setup_hwobj
for i in range(0, self.tool_box.count()):
self.tool_box.item(i).set_beamline_setup(beamline_setup_hwobj)
self.workflow_page.set_workflow(beamline_setup_hwobj.workflow_hwobj)
self.workflow_page.set_shape_history(beamline_setup_hwobj.shape_history_hwobj)
self.energy_scan_page.set_energy_scan_hwobj(beamline_setup_hwobj.energy_hwobj)
# Remove energy scan page from non tunable wavelentgh beamlines
if not beamline_setup_hwobj.tunable_wavelength():
self.tool_box.removeItem(self.energy_scan_page)
self.energy_scan_page.hide()
def ispyb_logged_in(self, logged_in):
"""
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.
"""
for i in range(0, self.tool_box.count()):
self.tool_box.item(i).ispyb_logged_in(logged_in)
def current_page_changed(self, page_index):
tree_items = self.tree_brick.get_selected_items()
tree_item = tree_items[0]
# Get the directory form the previous page and update
# the new page with the direcotry and run_number from the old.
# IFF sample or group selected.
if isinstance(tree_item, queue_item.DataCollectionGroupQueueItem) or\
isinstance(tree_item, queue_item.SampleQueueItem):
new_pt = self.tool_box.item(page_index)._path_template
previous_pt = self.tool_box.item(self.previous_page_index)._path_template
new_pt.directory = previous_pt.directory
new_pt.run_number = self._beamline_setup_hwobj.queue_model_hwobj.\
get_next_run_number(new_pt)
self.tool_box.item(page_index).selection_changed(tree_items)
self.previous_page_index = page_index
def selection_changed(self, items):
"""
Called by the parent widget when selection in the tree changes.
"""
current_page = self.tool_box.currentItem()
current_page.selection_changed(items)
def create_task_button_click(self):
if self.tool_box.currentItem().approve_creation():
items = self.tree_brick.get_selected_items()
if not items:
logging.getLogger("user_level_log").\
warning("Select the sample or group you "\
"would like to add to.")
if len(items) == 1:
self.create_task(items[0].get_model())
else:
for item in items:
self.create_task(item.get_model())
self.tool_box.currentItem().update_selection()
def create_task(self, task_node):
# Selected item is a sample
if isinstance(task_node, queue_model_objects.Sample):
group_task_node = queue_model_objects.TaskGroup()
current_item = self.tool_box.currentItem()
if current_item is self.workflow_page:
group_name = current_item._workflow_cbox.currentText()
else:
group_name = current_item._task_node_name
group_task_node.set_name(group_name)
num = task_node.get_next_number_for_name(group_name)
group_task_node.set_number(num)
self.tree_brick.queue_model_hwobj.\
add_child(task_node, group_task_node)
self.create_task(group_task_node)
# Selected item is a task group
elif isinstance(task_node, queue_model_objects.TaskGroup):
sample = task_node.get_parent()
task_list = self.tool_box.currentItem().create_task(sample)
for child_task_node in task_list:
self.tree_brick.queue_model_hwobj.\
add_child(task_node, child_task_node)
# The selected item is a task
else:
new_node = self.tree_brick.queue_model_hwobj.copy_node(task_node)
self.tree_brick.queue_model_hwobj.\
add_child(task_node.get_parent(), new_node)
pt = self.tool_box.currentItem()._path_template
pt.run_number = self._beamline_setup_hwobj.queue_model_hwobj.\
get_next_run_number(pt)
class TaskToolBoxWidget(qt.QWidget):
def __init__(self, parent = None, name = "task_toolbox"):
qt.QWidget.__init__(self, parent, name)
# Data atributes
self.shape_history = None
self.tree_brick = None
self.previous_page_index = 0
#Layout
self.v_layout = qt.QVBoxLayout(self)
self.v_layout.setSpacing(10)
self.method_group_box = qt.QVGroupBox("Collection method", self)
font = self.method_group_box.font()
font.setPointSize(12)
self.method_group_box.setFont(font)
self.tool_box = qt.QToolBox(self.method_group_box , "tool_box")
self.tool_box.setFixedWidth(475)
font = self.tool_box.font()
font.setPointSize(10)
self.tool_box.setFont(font)
self.discrete_page = CreateDiscreteWidget(self.tool_box, "Discrete",)
self.discrete_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.char_page = CreateCharWidget(self.tool_box, "Characterise")
self.char_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.helical_page = CreateHelicalWidget(self.tool_box, "helical_page")
self.helical_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.energy_scan_page = CreateEnergyScanWidget(self.tool_box, "energy_scan")
self.workflow_page = CreateWorkflowWidget(self.tool_box, 'workflow')
self.tool_box.addItem(self.discrete_page, "Standard Collection")
self.tool_box.addItem(self.char_page, "Characterisation")
self.tool_box.addItem(self.helical_page, "Helical Collection")
self.tool_box.addItem(self.energy_scan_page, "Energy Scan")
self.tool_box.addItem(self.workflow_page, "Advanced")
self.add_pixmap = Icons.load("add_row.png")
self.create_task_button = qt.QPushButton(" Add to queue", self)
self.create_task_button.setIconSet(qt.QIconSet(self.add_pixmap))
msg = "Add the collection method to the selected sample"
qt.QToolTip.add(self.create_task_button, msg)
self.v_layout.addWidget(self.method_group_box)
self.button_hlayout = qt.QHBoxLayout(None)
self.spacer = qt.QSpacerItem(1, 20, qt.QSizePolicy.Expanding,
qt.QSizePolicy.Minimum)
self.button_hlayout.addItem(self.spacer)
self.button_hlayout.addWidget(self.create_task_button)
self.method_group_box.layout().setSpacing(10)
self.method_group_box.layout().addLayout(self.button_hlayout)
qt.QObject.connect(self.create_task_button, qt.SIGNAL("clicked()"),
self.create_task_button_click)
qt.QObject.connect(self.tool_box, qt.SIGNAL("currentChanged( int )"),
self.current_page_changed)
def set_tree_brick(self, brick):
"""
Sets the tree brick of each page in the toolbox.
"""
self.tree_brick = brick
for i in range(0, self.tool_box.count()):
self.tool_box.item(i).set_tree_brick(brick)
def set_beamline_setup(self, beamline_setup_hwobj):
self._beamline_setup_hwobj = beamline_setup_hwobj
for i in range(0, self.tool_box.count()):
self.tool_box.item(i).set_beamline_setup(beamline_setup_hwobj)
self.shape_history = beamline_setup_hwobj.shape_history_hwobj
self.workflow_page.set_workflow(beamline_setup_hwobj.workflow_hwobj)
self.workflow_page.set_shape_history(beamline_setup_hwobj.shape_history_hwobj)
self.energy_scan_page.set_energy_scan_hwobj(beamline_setup_hwobj.energy_hwobj)
# Remove energy scan page from non tunable wavelentgh beamlines
if not beamline_setup_hwobj.tunable_wavelength():
self.tool_box.removeItem(self.energy_scan_page)
self.energy_scan_page.hide()
def update_data_path_model(self):
for i in range(0, self.tool_box.count()):
item = self.tool_box.item(i)
item.init_data_path_model()
item.update_selection()
def ispyb_logged_in(self, logged_in):
"""
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.
"""
#import pdb;pdb.set_trace()
for i in range(0, self.tool_box.count()):
self.tool_box.item(i).ispyb_logged_in(logged_in)
def current_page_changed(self, page_index):
tree_items = self.tree_brick.get_selected_items()
if len(tree_items) > 0:
tree_item = tree_items[0]
# Get the directory form the previous page and update
# the new page with the direcotry and run_number from the old.
# IFF sample or group selected.
if isinstance(tree_item, queue_item.DataCollectionGroupQueueItem) or\
isinstance(tree_item, queue_item.SampleQueueItem):
new_pt = self.tool_box.item(page_index)._path_template
previous_pt = self.tool_box.item(self.previous_page_index)._path_template
new_pt.directory = previous_pt.directory
new_pt.run_number = self._beamline_setup_hwobj.queue_model_hwobj.\
get_next_run_number(new_pt)
self.tool_box.item(page_index).selection_changed(tree_items)
self.previous_page_index = page_index
def selection_changed(self, items):
"""
Called by the parent widget when selection in the tree changes.
"""
if len(items) == 1:
if isinstance(items[0], queue_item.DataCollectionGroupQueueItem):
self.create_task_button.setEnabled(False)
else:
self.create_task_button.setEnabled(True)
if isinstance(items[0], queue_item.DataCollectionQueueItem):
data_collection = items[0].get_model()
if data_collection.experiment_type == EXPERIMENT_TYPE.HELICAL:
self.tool_box.setCurrentItem(self.helical_page)
else:
self.tool_box.setCurrentItem(self.discrete_page)
elif isinstance(items[0], queue_item.CharacterisationQueueItem):
self.tool_box.setCurrentItem(self.char_page)
elif isinstance(items[0], queue_item.EnergyScanQueueItem):
self.tool_box.setCurrentItem(self.energy_scan_page)
elif isinstance(items[0], queue_item.GenericWorkflowQueueItem):
self.tool_box.setCurrentItem(self.workflow_page)
current_page = self.tool_box.currentItem()
current_page.selection_changed(items)
def create_task_button_click(self):
if self.tool_box.currentItem().approve_creation():
items = self.tree_brick.get_selected_items()
if not items:
logging.getLogger("user_level_log").\
warning("Select the sample or group you "\
"would like to add to.")
else:
for item in items:
shapes = self.shape_history.selected_shapes
task_model = item.get_model()
# Create a new group if sample is selected
if isinstance(task_model, queue_model_objects.Sample):
group_task_node = queue_model_objects.TaskGroup()
current_item = self.tool_box.currentItem()
if current_item is self.workflow_page:
group_name = current_item._workflow_cbox.currentText()
else:
group_name = current_item._task_node_name
group_task_node.set_name(group_name)
num = task_model.get_next_number_for_name(group_name)
group_task_node.set_number(num)
self.tree_brick.queue_model_hwobj.\
add_child(task_model, group_task_node)
task_model = group_task_node
if len(shapes):
for shape in shapes:
self.create_task(task_model, shape)
else:
self.create_task(task_model)
self.tool_box.currentItem().update_selection()
def create_task(self, task_node, shape = None):
# Selected item is a task group
if isinstance(task_node, queue_model_objects.TaskGroup):
sample = task_node.get_parent()
task_list = self.tool_box.currentItem().create_task(sample, shape)
for child_task_node in task_list:
self.tree_brick.queue_model_hwobj.add_child(task_node, child_task_node)
# The selected item is a task, make a copy.
else:
new_node = self.tree_brick.queue_model_hwobj.copy_node(task_node)
self.tree_brick.queue_model_hwobj.add_child(task_node.get_parent(), new_node)
class TaskToolBoxWidget(qt.QWidget):
def __init__(self, parent = None, name = "task_toolbox"):
qt.QWidget.__init__(self, parent, name)
# Data atributes
self.shape_history = None
self.tree_brick = None
self.previous_page_index = 0
#Layout
self.v_layout = qt.QVBoxLayout(self)
self.v_layout.setSpacing(10)
self.method_group_box = qt.QVGroupBox("Collection method", self)
font = self.method_group_box.font()
font.setPointSize(12)
self.method_group_box.setFont(font)
self.tool_box = qt.QToolBox(self.method_group_box , "tool_box")
self.tool_box.setFixedWidth(475)
font = self.tool_box.font()
font.setPointSize(10)
self.tool_box.setFont(font)
self.discrete_page = CreateDiscreteWidget(self.tool_box, "Discrete",)
self.discrete_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.char_page = CreateCharWidget(self.tool_box, "Characterise")
self.char_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.helical_page = CreateHelicalWidget(self.tool_box, "helical_page")
self.helical_page.setBackgroundMode(qt.QWidget.PaletteBackground)
self.energy_scan_page = CreateEnergyScanWidget(self.tool_box, "energy_scan")
self.xrf_scan_page = CreateXRFScanWidget(self.tool_box, "xrf_scan")
self.workflow_page = CreateWorkflowWidget(self.tool_box, 'workflow')
self.tool_box.addItem(self.discrete_page, "Standard Collection")
self.tool_box.addItem(self.char_page, "Characterisation")
self.tool_box.addItem(self.helical_page, "Helical Collection")
self.tool_box.addItem(self.energy_scan_page, "Energy Scan")
self.tool_box.addItem(self.xrf_scan_page, "XRF Scan")
self.tool_box.addItem(self.workflow_page, "Advanced")
self.add_pixmap = Icons.load("add_row.png")
self.create_task_button = qt.QPushButton(" Add to queue", self)
self.create_task_button.setIconSet(qt.QIconSet(self.add_pixmap))
msg = "Add the collection method to the selected sample"
qt.QToolTip.add(self.create_task_button, msg)
self.v_layout.addWidget(self.method_group_box)
self.button_hlayout = qt.QHBoxLayout(None)
self.spacer = qt.QSpacerItem(1, 20, qt.QSizePolicy.Expanding,
qt.QSizePolicy.Minimum)
self.button_hlayout.addItem(self.spacer)
self.button_hlayout.addWidget(self.create_task_button)
self.method_group_box.layout().setSpacing(10)
self.method_group_box.layout().addLayout(self.button_hlayout)
qt.QObject.connect(self.create_task_button, qt.SIGNAL("clicked()"),
self.create_task_button_click)
qt.QObject.connect(self.tool_box, qt.SIGNAL("currentChanged( int )"),
self.current_page_changed)
def set_tree_brick(self, brick):
"""
Sets the tree brick of each page in the toolbox.
"""
self.tree_brick = brick
for i in range(0, self.tool_box.count()):
self.tool_box.item(i).set_tree_brick(brick)
def set_beamline_setup(self, beamline_setup_hwobj):
self._beamline_setup_hwobj = beamline_setup_hwobj
for i in range(0, self.tool_box.count()):
self.tool_box.item(i).set_beamline_setup(beamline_setup_hwobj)
self.shape_history = beamline_setup_hwobj.shape_history_hwobj
self.workflow_page.set_workflow(beamline_setup_hwobj.workflow_hwobj)
self.workflow_page.set_shape_history(beamline_setup_hwobj.shape_history_hwobj)
# Remove energy scan page from non tunable wavelentgh beamlines
if not beamline_setup_hwobj.tunable_wavelength():
self.tool_box.removeItem(self.energy_scan_page)
self.energy_scan_page.hide()
else:
self.energy_scan_page.set_energy_scan_hwobj(beamline_setup_hwobj.energyscan_hwobj)
def update_data_path_model(self):
for i in range(0, self.tool_box.count()):
item = self.tool_box.item(i)
item.init_data_path_model()
item.update_selection()
def ispyb_logged_in(self, logged_in):
"""
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.
"""
#import pdb;pdb.set_trace()
for i in range(0, self.tool_box.count()):
self.tool_box.item(i).ispyb_logged_in(logged_in)
def current_page_changed(self, page_index):
tree_items = self.tree_brick.get_selected_items()
if len(tree_items) > 0:
tree_item = tree_items[0]
# Get the directory form the previous page and update
# the new page with the direcotry and run_number from the old.
# IFF sample or group selected.
if isinstance(tree_item, queue_item.DataCollectionGroupQueueItem) or\
isinstance(tree_item, queue_item.SampleQueueItem):
new_pt = self.tool_box.item(page_index)._path_template
previous_pt = self.tool_box.item(self.previous_page_index)._path_template
new_pt.directory = previous_pt.directory
#issu #91 - carry over file prefix. Remove this comment later
new_pt.base_prefix = previous_pt.base_prefix
new_pt.run_number = self._beamline_setup_hwobj.queue_model_hwobj.\
get_next_run_number(new_pt)
self.tool_box.item(page_index).selection_changed(tree_items)
self.previous_page_index = page_index
def selection_changed(self, items):
"""
Descript. : Called by the parent widget when selection in the tree changes.
It also enables/disables add to queue button.
If one tree item is selected then tool_box current page is set
to the page associated to the item. For example if a energy scan
item is selected then create_energy_scan tool box page is selected.
Add to queue is disable if sample centring is selected
"""
if len(items) == 1:
if isinstance(items[0], queue_item.SampleCentringQueueItem):
self.create_task_button.setEnabled(False)
else:
self.create_task_button.setEnabled(True)
if isinstance(items[0], queue_item.DataCollectionQueueItem):
data_collection = items[0].get_model()
if data_collection.experiment_type == EXPERIMENT_TYPE.HELICAL:
self.tool_box.setCurrentItem(self.helical_page)
else:
self.tool_box.setCurrentItem(self.discrete_page)
elif isinstance(items[0], queue_item.CharacterisationQueueItem):
self.tool_box.setCurrentItem(self.char_page)
elif isinstance(items[0], queue_item.EnergyScanQueueItem):
self.tool_box.setCurrentItem(self.energy_scan_page)
elif isinstance(items[0], queue_item.XRFScanQueueItem):
self.tool_box.setCurrentItem(self.xrf_scan_page)
elif isinstance(items[0], queue_item.GenericWorkflowQueueItem):
self.tool_box.setCurrentItem(self.workflow_page)
current_page = self.tool_box.currentItem()
current_page.selection_changed(items)
def create_task_button_click(self):
if self.tool_box.currentItem().approve_creation():
items = self.tree_brick.get_selected_items()
if not items:
logging.getLogger("user_level_log").\
warning("Select the sample or group you "\
"would like to add to.")
else:
for item in items:
shapes = self.shape_history.selected_shapes
task_model = item.get_model()
# Create a new group if sample is selected
if isinstance(task_model, queue_model_objects.Sample):
task_model = self.create_task_group(task_model)
if len(shapes):
for shape in shapes:
self.create_task(task_model, shape)
else:
self.create_task(task_model)
elif isinstance(task_model, queue_model_objects.Basket):
for sample_node in task_model.get_sample_list():
child_task_model = self.create_task_group(sample_node)
if len(shapes):
for shape in shapes:
self.create_task(child_task_model, shape)
else:
self.create_task(child_task_model)
else:
if len(shapes):
for shape in shapes:
self.create_task(task_model, shape)
else:
self.create_task(task_model)
self.tool_box.currentItem().update_selection()
def create_task_group(self, task_model):
group_task_node = queue_model_objects.TaskGroup()
current_item = self.tool_box.currentItem()
if current_item is self.workflow_page:
group_name = current_item._workflow_cbox.currentText()
else:
group_name = current_item._task_node_name
group_task_node.set_name(group_name)
num = task_model.get_next_number_for_name(group_name)
group_task_node.set_number(num)
self.tree_brick.queue_model_hwobj.\
add_child(task_model, group_task_node)
return group_task_node
def create_task(self, task_node, shape = None):
# Selected item is a task group
if isinstance(task_node, queue_model_objects.TaskGroup):
sample = task_node.get_parent()
task_list = self.tool_box.currentItem().create_task(sample, shape)
for child_task_node in task_list:
if isinstance(child_task_node, queue_model_objects.DataCollection):
for acq in child_task_node.acquisitions:
acq.acquisition_parameters.overlap = 0
self.tree_brick.queue_model_hwobj.add_child(task_node, child_task_node)
# The selected item is a task, make a copy.
else:
new_node = self.tree_brick.queue_model_hwobj.copy_node(task_node)
self.tree_brick.queue_model_hwobj.add_child(task_node.get_parent(), new_node)