class AdvancedParametersWidget(QWidget): def __init__(self, parent = None, name = "advanced_parameters_widget"): QWidget.__init__(self, parent) # Hardware objects ---------------------------------------------------- self._queue_model_hwobj = None self._beamline_setup_hwobj = None # Internal values ----------------------------------------------------- self._data_collection = None self._tree_view_item = None # Properties ---------------------------------------------------------- # Signals ------------------------------------------------------------- # Slots --------------------------------------------------------------- # Graphic elements ---------------------------------------------------- _dc_parameters_widget = QWidget(self) self._data_path_widget = DataPathWidget(_dc_parameters_widget) self._acq_widget = AcquisitionWidget(_dc_parameters_widget, layout = 'horizontal') # Layout -------------------------------------------------------------- _dc_parameters_widget_layout = QVBoxLayout(_dc_parameters_widget) _dc_parameters_widget_layout.addWidget(self._data_path_widget) _dc_parameters_widget_layout.addWidget(self._acq_widget) _dc_parameters_widget_layout.setSpacing(2) _dc_parameters_widget_layout.addStretch(10) _dc_parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _main_hlayout = QHBoxLayout(self) _main_hlayout.addWidget(_dc_parameters_widget) _main_hlayout.setSpacing(2) _main_hlayout.setContentsMargins(2, 2, 2, 2) _main_hlayout.addStretch(0) # Qt signal/slot connections ------------------------------------------ #self._acq_widget.acqParametersChangedSignal.\ # connect(self.acq_parameters_changed) #self._data_path_widget.pathTemplateChangedSignal.\ # connect(self.acq_parameters_changed) self._acq_widget.madEnergySelectedSignal.connect(\ self.mad_energy_selected) # Ohter --------------------------------------------------------------- self._acq_widget.use_osc_start(False) self._acq_widget.acq_widget_layout.mad_cbox.hide() self._acq_widget.acq_widget_layout.energies_combo.hide() self._acq_widget.acq_widget_layout.num_images_ledit.setEnabled(False) self._acq_widget.acq_widget_layout.shutterless_cbx.hide() def set_beamline_setup(self, bl_setup): self._beamline_setup_hwobj = bl_setup self._acq_widget.set_beamline_setup(bl_setup) def mad_energy_selected(self, name, energy, state): path_template = self._data_collection.acquisitions[0].path_template if state: path_template.mad_prefix = name else: path_template.mad_prefix = '' run_number = self._beamline_setup_hwobj.queue_model_hwobj.\ get_next_run_number(path_template) self._data_path_widget.set_run_number(run_number) self._data_path_widget.set_prefix(path_template.base_prefix) model = self._tree_view_item.get_model() model.set_name(path_template.get_prefix()) self._tree_view_item.setText(0, model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, tree_view_item): self._tree_view_item = tree_view_item if isinstance(tree_view_item, Qt4_queue_item.XrayCenteringQueueItem): self._data_collection = tree_view_item.get_model().reference_image_collection else: self._data_collection = tree_view_item.get_model() executed = self._data_collection.is_executed() self._acq_widget.setEnabled(not executed) self._data_path_widget.setEnabled(not executed) self._acquisition_mib = DataModelInputBinder(self._data_collection.\ acquisitions[0].acquisition_parameters) # The acq_widget sends a signal to the path_widget, and it relies # on that both models upto date, we need to refactor this part # so that both models are set before taking ceratin actions. # This workaround, works for the time beeing. self._data_path_widget._data_model = self._data_collection.\ acquisitions[0].path_template self._data_path_widget.update_data_model(self._data_collection.\ acquisitions[0].path_template) self._acq_widget.update_data_model(\ self._data_collection.acquisitions[0].acquisition_parameters, self._data_collection.acquisitions[0].path_template) #self._acq_widget.use_osc_start(False) invalid = self._acquisition_mib.validate_all() if invalid: msg = "This data collection has one or more incorrect parameters,"+\ " correct the fields marked in red to solve the problem." logging.getLogger("GUI").warning(msg)
class AdvancedParametersWidget(QWidget): def __init__(self, parent = None, name = "advanced_parameters_widget"): QWidget.__init__(self, parent) # Hardware objects ---------------------------------------------------- self._queue_model_hwobj = None self._beamline_setup_hwobj = None # Internal values ----------------------------------------------------- self._data_collection = None self._tree_view_item = None # Properties ---------------------------------------------------------- # Signals ------------------------------------------------------------- # Slots --------------------------------------------------------------- # Graphic elements ---------------------------------------------------- _dc_parameters_widget = QWidget(self) self._data_path_widget = DataPathWidget(_dc_parameters_widget) self._acq_widget = AcquisitionWidget(_dc_parameters_widget, layout = 'horizontal') # Layout -------------------------------------------------------------- _dc_parameters_widget_layout = QVBoxLayout(_dc_parameters_widget) _dc_parameters_widget_layout.addWidget(self._data_path_widget) _dc_parameters_widget_layout.addWidget(self._acq_widget) _dc_parameters_widget_layout.setSpacing(2) _dc_parameters_widget_layout.addStretch(10) _dc_parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _main_hlayout = QHBoxLayout(self) _main_hlayout.addWidget(_dc_parameters_widget) _main_hlayout.setSpacing(2) _main_hlayout.setContentsMargins(2, 2, 2, 2) _main_hlayout.addStretch(0) # Qt signal/slot connections ------------------------------------------ #self._acq_widget.acqParametersChangedSignal.\ # connect(self.acq_parameters_changed) #self._data_path_widget.pathTemplateChangedSignal.\ # connect(self.acq_parameters_changed) self._acq_widget.madEnergySelectedSignal.connect(\ self.mad_energy_selected) # Ohter --------------------------------------------------------------- self._acq_widget.use_osc_start(False) self._acq_widget.acq_widget_layout.mad_cbox.hide() self._acq_widget.acq_widget_layout.energies_combo.hide() self._acq_widget.acq_widget_layout.shutterless_cbx.hide() def set_beamline_setup(self, bl_setup): self._beamline_setup_hwobj = bl_setup self._acq_widget.set_beamline_setup(bl_setup) def mad_energy_selected(self, name, energy, state): path_template = self._data_collection.acquisitions[0].path_template if state: path_template.mad_prefix = name else: path_template.mad_prefix = '' run_number = self._beamline_setup_hwobj.queue_model_hwobj.\ get_next_run_number(path_template) self._data_path_widget.set_run_number(run_number) self._data_path_widget.set_prefix(path_template.base_prefix) model = self._tree_view_item.get_model() model.set_name(path_template.get_prefix()) self._tree_view_item.setText(0, model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, tree_view_item, data_collection): self._tree_view_item = tree_view_item self._data_collection = data_collection #if isinstance(tree_view_item, Qt4_queue_item.XrayCenteringQueueItem): # self._data_collection = tree_view_item.get_model().reference_image_collection #else: # self._data_collection = tree_view_item.get_model() executed = self._data_collection.is_executed() self._acq_widget.setEnabled(not executed) self._data_path_widget.setEnabled(not executed) self._acquisition_mib = DataModelInputBinder(self._data_collection.\ acquisitions[0].acquisition_parameters) # The acq_widget sends a signal to the path_widget, and it relies # on that both models upto date, we need to refactor this part # so that both models are set before taking ceratin actions. # This workaround, works for the time beeing. self._data_path_widget._data_model = self._data_collection.\ acquisitions[0].path_template self._data_path_widget.update_data_model(self._data_collection.\ acquisitions[0].path_template) self._acq_widget.update_data_model(\ self._data_collection.acquisitions[0].acquisition_parameters, self._data_collection.acquisitions[0].path_template) #self._acq_widget.use_osc_start(False) self._acq_widget.acq_widget_layout.num_images_ledit.setDisabled(data_collection.is_mesh()) invalid = self._acquisition_mib.validate_all() if invalid: msg = "This data collection has one or more incorrect parameters,"+\ " correct the fields marked in red to solve the problem." logging.getLogger("GUI").warning(msg)
class XRFSpectrumParametersWidget(QtGui.QWidget): def __init__(self, parent=None, name="xrf_spectrum_parameters_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Hardware objects ---------------------------------------------------- self.xrf_spectrum_hwobj = None # Internal variables -------------------------------------------------- self.xrf_spectrum_model = queue_model_objects.XRFSpectrum() self._tree_view_item = None # Graphic elements ---------------------------------------------------- _top_widget = QtGui.QWidget(self) _parameters_widget = QtGui.QWidget(_top_widget) self.data_path_widget = DataPathWidget(_parameters_widget) self.other_parameters_gbox = QtGui.QGroupBox("Other parameters", _parameters_widget) self.count_time_label = QtGui.QLabel("Count time:", self.other_parameters_gbox) self.count_time_ledit = QtGui.QLineEdit(self.other_parameters_gbox) self.count_time_ledit.setFixedWidth(50) self.adjust_transmission_cbox = QtGui.QCheckBox("Adjust transmission", \ self.other_parameters_gbox) self.adjust_transmission_cbox.hide() _snapshot_widget = QtGui.QWidget(self) self.position_widget = uic.loadUi( os.path.join(os.path.dirname(__file__), 'ui_files/Qt4_snapshot_widget_layout.ui')) self.mca_spectrum_widget = McaSpectrumWidget(self) # Layout ------------------------------------------------------------- _other_parameters_gbox_hlayout = QtGui.QHBoxLayout( self.other_parameters_gbox) _other_parameters_gbox_hlayout.addWidget(self.count_time_label) _other_parameters_gbox_hlayout.addWidget(self.count_time_ledit) _other_parameters_gbox_hlayout.addWidget(self.adjust_transmission_cbox) _other_parameters_gbox_hlayout.addStretch(0) _other_parameters_gbox_hlayout.setSpacing(2) _other_parameters_gbox_hlayout.setContentsMargins(3, 3, 3, 3) _parameters_widget_layout = QtGui.QVBoxLayout(_parameters_widget) _parameters_widget_layout.addWidget(self.data_path_widget) _parameters_widget_layout.addWidget(self.other_parameters_gbox) _parameters_widget_layout.addStretch(0) _parameters_widget_layout.setSpacing(2) _parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout = QtGui.QVBoxLayout(_snapshot_widget) _snapshots_vlayout.addWidget(self.position_widget) _snapshots_vlayout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout.setSpacing(2) _snapshots_vlayout.addStretch(0) _top_widget_layout = QtGui.QHBoxLayout(_top_widget) _top_widget_layout.addWidget(_parameters_widget) _top_widget_layout.addWidget(_snapshot_widget) _top_widget_layout.setSpacing(2) _top_widget_layout.addStretch(0) _top_widget_layout.setContentsMargins(0, 0, 0, 0) _main_vlayout = QtGui.QVBoxLayout(self) _main_vlayout.addWidget(_top_widget) _main_vlayout.addWidget(self.mca_spectrum_widget) _main_vlayout.setSpacing(2) _main_vlayout.setContentsMargins(0, 0, 0, 0) # SizePolicies ------------------------------------------------------- self.position_widget.setFixedSize(457, 350) self.mca_spectrum_widget.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding) _top_widget.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed) # Qt signal/slot connections ------------------------------------------ self.data_path_widget.data_path_layout.prefix_ledit.\ textChanged.connect(self._prefix_ledit_change) self.data_path_widget.data_path_layout.run_number_ledit.\ textChanged.connect(self._run_number_ledit_change) self.count_time_ledit.textChanged.connect( self._count_time_ledit_change) # Other --------------------------------------------------------------- def _prefix_ledit_change(self, new_value): self.xrf_spectrum_model.set_name(str(new_value)) self._tree_view_item.setText( 0, self.xrf_spectrum_model.get_display_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self.xrf_spectrum_model.set_number(int(new_value)) self._tree_view_item.setText( 0, self.xrf_spectrum_model.get_display_name()) def _count_time_ledit_change(self, new_value): if str(new_value).isdigit(): self.xrf_spectrum_model.set_count_time(float(new_value)) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, item): self._tree_view_item = item self.xrf_spectrum_model = item.get_model() executed = self.xrf_spectrum_model.is_executed() self.data_path_widget.setEnabled(not executed) self.other_parameters_gbox.setEnabled(not executed) self.mca_spectrum_widget.setEnabled(executed) if executed: result = self.xrf_spectrum_model.get_scan_result() self.mca_spectrum_widget.setData(result.mca_data, result.mca_calib, result.mca_config) else: self.mca_spectrum_widget.clear() self.data_path_widget.update_data_model( self.xrf_spectrum_model.path_template) self.count_time_ledit.setText(str(self.xrf_spectrum_model.count_time)) image = self.xrf_spectrum_model.centred_position.snapshot_image if image is not None: try: image = image.scaled(427, 320, QtCore.Qt.KeepAspectRatio) self.position_widget.svideo.setPixmap(QtGui.QPixmap(image)) except: pass def set_xrf_spectrum_hwobj(self, xrf_spectrum_hwobj): self.xrf_spectrum_hwobj = xrf_spectrum_hwobj if self.xrf_spectrum_hwobj: self.xrf_spectrum_hwobj.connect("xrfSpectrumFinished", self.spectrum_finished) def spectrum_finished(self, mca_data, mca_calib, mca_config): self.mca_spectrum_widget.set_data(mca_data, mca_calib, mca_config)
class DCParametersWidget(QtGui.QWidget): def __init__(self, parent = None, name = "parameter_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Properties ---------------------------------------------------------- # Signals ------------------------------------------------------------ # Slots --------------------------------------------------------------- # Hardware objects ---------------------------------------------------- self._beamline_setup_hwobj = None # Internal variables -------------------------------------------------- self._data_collection = None self.add_dc_cb = None self._tree_view_item = None # Graphic elements ---------------------------------------------------- _dc_parameters_widget = QtGui.QWidget(self) self._data_path_widget = DataPathWidget(_dc_parameters_widget) self._acq_widget = AcquisitionWidget(_dc_parameters_widget, layout = 'horizontal') #self._acq_widget.setFixedHeight(170) self._processing_widget = ProcessingWidget(_dc_parameters_widget) _snapshot_widget = QtGui.QWidget(self) self.position_widget = uic.loadUi(os.path.join(os.path.dirname(__file__), 'ui_files/Qt4_snapshot_widget_layout.ui')) # Layout -------------------------------------------------------------- _dc_parameters_widget_layout = QtGui.QVBoxLayout(_dc_parameters_widget) _dc_parameters_widget_layout.addWidget(self._data_path_widget) _dc_parameters_widget_layout.addWidget(self._acq_widget) _dc_parameters_widget_layout.addWidget(self._processing_widget) _dc_parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _dc_parameters_widget_layout.setSpacing(2) _dc_parameters_widget_layout.addStretch(0) _snapshots_vlayout = QtGui.QVBoxLayout(_snapshot_widget) _snapshots_vlayout.addWidget(self.position_widget) _snapshots_vlayout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout.setSpacing(2) _snapshots_vlayout.addStretch(10) _main_hlayout = QtGui.QHBoxLayout(self) _main_hlayout.addWidget(_dc_parameters_widget) _main_hlayout.addWidget(_snapshot_widget) _main_hlayout.setContentsMargins(0, 0, 0, 0) _main_hlayout.setSpacing(2) _main_hlayout.addStretch(0) # SizePolicies -------------------------------------------------------- # Qt signal/slot connections ------------------------------------------ self._data_path_widget.data_path_layout.prefix_ledit.textChanged.connect( self._prefix_ledit_change) self._data_path_widget.data_path_layout.run_number_ledit.textChanged.connect( self._run_number_ledit_change) self._acq_widget.madEnergySelectedSignal.connect(self.mad_energy_selected) self._acq_widget.acqParametersChangedSignal.connect(\ self.acq_parameters_changed) # Other --------------------------------------------------------------- def set_beamline_setup(self, bl_setup): self._acq_widget.set_beamline_setup(bl_setup) self._beamline_setup_hwobj = bl_setup def _prefix_ledit_change(self, new_value): prefix = self._data_collection.acquisitions[0].\ path_template.get_prefix() self._data_collection.set_name(prefix) self._tree_view_item.setText(0, self._data_collection.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self._data_collection.set_number(int(new_value)) self._tree_view_item.setText(0, self._data_collection.get_name()) def acq_parameters_changed(self): if self._tree_view_item is None: #TODO fix this return dc_tree_widget = self._tree_view_item.listView().parent() dc_tree_widget.check_for_path_collisions() path_template = self._data_collection.acquisitions[0].path_template path_conflict = self.queue_model_hwobj.\ check_for_path_collisions(path_template) if new_value != '': if path_conflict: logging.getLogger("user_level_log").\ error('The current path settings will overwrite data' +\ ' from another task. Correct the problem before collecting') widget.setPaletteBackgroundColor(widget_colors.LIGHT_RED) else: widget.setPaletteBackgroundColor(widget_colors.WHITE) def __add_data_collection(self): return self.add_dc_cb(self._data_collection, self.collection_type) def mad_energy_selected(self, name, energy, state): path_template = self._data_collection.acquisitions[0].path_template if state: path_template.mad_prefix = name else: path_template.mad_prefix = '' run_number = self._beamline_setup_hwobj.queue_model_hwobj.\ get_next_run_number(path_template) self._data_path_widget.set_run_number(run_number) self._data_path_widget.set_prefix(path_template.base_prefix) model = self._tree_view_item.get_model() model.set_name(path_template.get_prefix()) self._tree_view_item.setText(0, model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_parameter_widget(self._tree_view_item) def set_enabled(self, state): self._acq_widget.setEnabled(state) self._data_path_widget.setEnabled(state) self._processing_widget.setEnabled(state) def populate_widget(self, item): data_collection = item.get_model() self._tree_view_item = item self._data_collection = data_collection self._acquisition_mib = DataModelInputBinder(self._data_collection.\ acquisitions[0].acquisition_parameters) # The acq_widget sends a signal to the path_widget, and it relies # on that both models upto date, we need to refactor this part # so that both models are set before taking ceratin actions. # This workaround, works for the time beeing. self._data_path_widget._data_model = data_collection.acquisitions[0].path_template self._acq_widget.set_energies(data_collection.crystal.energy_scan_result) self._acq_widget.update_data_model(data_collection.acquisitions[0].\ acquisition_parameters, data_collection.acquisitions[0].\ path_template) self._data_path_widget.update_data_model(data_collection.\ acquisitions[0].path_template) self._processing_widget.update_data_model(data_collection.\ processing_parameters) if data_collection.acquisitions[0].acquisition_parameters.\ centred_position.snapshot_image: image = data_collection.acquisitions[0].\ acquisition_parameters.centred_position.snapshot_image ration = image.height() / float(image.width()) image = image.scaled(400, 400 * ration, QtCore.Qt.KeepAspectRatio) self.position_widget.svideo.setPixmap(QtGui.QPixmap(image)) invalid = self._acquisition_mib.validate_all() if invalid: msg = "This data collection has one or more incorrect parameters,"+\ " correct the fields marked in red to solve the problem." logging.getLogger("user_level_log").\ warning(msg)
class EnergyScanParametersWidget(QtGui.QWidget): def __init__(self, parent = None, name = "energy_scan_tab_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Hardware objects ---------------------------------------------------- self.energy_scan_hwobj = None # Internal variables -------------------------------------------------- self.energy_scan_model = queue_model_objects.EnergyScan() self._tree_view_item = None # Graphic elements ---------------------------------------------------- _top_widget = QtGui.QWidget(self) _parameters_widget = QtGui.QWidget(_top_widget) self.periodic_table_widget = PeriodicTableWidget(_parameters_widget) self.data_path_widget = DataPathWidget(_parameters_widget) self.data_path_widget.data_path_layout.file_name_label.setText('') self.data_path_widget.data_path_layout.file_name_value_label.hide() self.snapshot_widget = SnapshotWidget(self) self.scan_actual_plot_widget = PymcaPlotWidget(self, True) self.scan_result_plot_widget = PymcaPlotWidget(self, False) self.chooch_plot_widget = PymcaPlotWidget(self, False) #self.scan_actual_plot_widget = TwoAxisPlotWidget(self, True) #self.chooch_plot_widget = TwoAxisPlotWidget(self, False) # Layout ------------------------------------------------------------- _parameters_widget_layout = QtGui.QVBoxLayout() _parameters_widget_layout.addWidget(self.periodic_table_widget) _parameters_widget_layout.addWidget(self.data_path_widget) _parameters_widget_layout.addStretch(0) _parameters_widget_layout.setSpacing(2) _parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _parameters_widget.setLayout(_parameters_widget_layout) _top_widget_hlayout = QtGui.QHBoxLayout(self) _top_widget_hlayout.addWidget(_parameters_widget) _top_widget_hlayout.addWidget(self.snapshot_widget) _top_widget_hlayout.addStretch(0) _top_widget_hlayout.setSpacing(2) _top_widget_hlayout.setContentsMargins(0, 0, 0, 0) _top_widget.setLayout(_top_widget_hlayout) _main_vlayout = QtGui.QVBoxLayout(self) _main_vlayout.addWidget(_top_widget) _main_vlayout.addWidget(self.scan_actual_plot_widget) _main_vlayout.addWidget(self.scan_result_plot_widget) _main_vlayout.addWidget(self.chooch_plot_widget) _main_vlayout.setSpacing(5) _main_vlayout.setContentsMargins(2, 2, 2, 2) #_main_vlayout.addStretch(0) self.setLayout(_main_vlayout) # SizePolicies -------------------------------------------------------- self.scan_actual_plot_widget.setSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Expanding) self.chooch_plot_widget.setSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Expanding) # Qt signal/slot connections ------------------------------------------ #qt.QObject.connect(self.periodic_table_widget, qt.PYSIGNAL('edgeSelected'), # self.element_clicked) self.data_path_widget.data_path_layout.prefix_ledit.\ textChanged.connect(self._prefix_ledit_change) self.data_path_widget.data_path_layout.run_number_ledit.\ textChanged.connect(self._run_number_ledit_change) # Other --------------------------------------------------------------- self.scan_actual_plot_widget.hide() self.scan_result_plot_widget.hide() def _prefix_ledit_change(self, new_value): self.energy_scan_model.set_name(str(new_value)) self._tree_view_item.setText(0, self.energy_scan_model.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self.energy_scan_model.set_number(int(new_value)) self._tree_view_item.setText(0, self.energy_scan_model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, item): self._tree_view_item = item self.energy_scan_model = item.get_model() executed = self.energy_scan_model.is_executed() is_running = self.energy_scan_model.is_running() self.data_path_widget.setDisabled(executed or is_running) self.periodic_table_widget.setDisabled(executed or is_running) #self.scan_actual_plot_widget.setEnabled() #self.scan_actual_plot_widget.setEnabled(not executed) #self.chooch_plot_widget.setEnabled(not executed) width = self.data_path_widget.width() + \ self.snapshot_widget.width() self.scan_actual_plot_widget.setFixedWidth(width) self.scan_result_plot_widget.setFixedWidth(width) self.chooch_plot_widget.setFixedWidth(width) self.chooch_plot_widget.clear() title = "Element: %s, Edge: %s" % (\ self.energy_scan_model.element_symbol, self.energy_scan_model.edge) if executed: self.scan_actual_plot_widget.hide() self.scan_result_plot_widget.show() result = self.energy_scan_model.get_scan_result() self.scan_result_plot_widget.plot_energy_scan_curve(result.data, title) self.chooch_plot_widget.plot_energy_scan_results(\ result.pk, result.fppPeak, result.fpPeak, result.ip, result.fppInfl, result.fpInfl, result.rm, result.chooch_graph_x, result.chooch_graph_y1, result.chooch_graph_y2, result.title) elif is_running: self.scan_actual_plot_widget.show() self.scan_result_plot_widget.hide() else: self.scan_actual_plot_widget.hide() self.scan_result_plot_widget.show() self.scan_result_plot_widget.clear() self.data_path_widget.update_data_model(self.energy_scan_model.path_template) self.periodic_table_widget.set_current_element_edge(\ self.energy_scan_model.element_symbol, self.energy_scan_model.edge) image = self.energy_scan_model.centred_position.snapshot_image self.snapshot_widget.display_snapshot(image, width=400) def element_clicked(self, symbol, energy): self.energy_scan_model.element_symbol = symbol self.energy_scan_model.edge = energy def set_enegy_scan_hwobj(self, energy_scan_hwobj): if self.energy_scan_hwobj is None: self.energy_scan_hwobj = energy_scan_hwobj self.energy_scan_hwobj.connect("energyScanStarted", self.energy_scan_started) self.energy_scan_hwobj.connect("scanNewPoint", self.energy_scan_new_point) self.energy_scan_hwobj.connect("choochFinished", self.chooch_finished) def energy_scan_started(self, scan_info): self.scan_actual_plot_widget.clear() self.scan_actual_plot_widget.show() self.scan_result_plot_widget.clear() self.scan_result_plot_widget.hide() self.chooch_plot_widget.clear() self.scan_actual_plot_widget.start_new_scan(scan_info) self.data_path_widget.setEnabled(False) self.periodic_table_widget.setEnabled(False) def energy_scan_new_point(self, x, y): self.scan_actual_plot_widget.add_new_plot_value(x, y) def chooch_finished(self, pk, fppPeak, fpPeak, ip, fppInfl, fpInfl, rm, \ chooch_graph_x, chooch_graph_y1, chooch_graph_y2, title): self.chooch_plot_widget.plot_energy_scan_results(pk, fppPeak, fpPeak, ip, fppInfl, fpInfl, rm, chooch_graph_x, chooch_graph_y1, chooch_graph_y2, title) self.scan_actual_plot_widget.plot_finished()
class DCParametersWidget(QtGui.QWidget): def __init__(self, parent=None, name="parameter_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Properties ---------------------------------------------------------- # Signals ------------------------------------------------------------ # Slots --------------------------------------------------------------- # Hardware objects ---------------------------------------------------- self._beamline_setup_hwobj = None # Internal variables -------------------------------------------------- self._data_collection = None self.add_dc_cb = None self._tree_view_item = None # Graphic elements ---------------------------------------------------- _dc_parameters_widget = QtGui.QWidget(self) self.caution_pixmap = Qt4_Icons.load("Caution2.png") self.path_widget = DataPathWidget(_dc_parameters_widget) self.acq_widget = AcquisitionWidget(_dc_parameters_widget, layout='horizontal') #self.acq_widget.setFixedHeight(170) self.processing_widget = ProcessingWidget(_dc_parameters_widget) self.position_widget = uic.loadUi( os.path.join(os.path.dirname(__file__), 'ui_files/Qt4_snapshot_widget_layout.ui')) #self.position_widget.setMinimumSize(310, 210) # Layout -------------------------------------------------------------- _dc_parameters_widget_layout = QtGui.QVBoxLayout(self) _dc_parameters_widget_layout.addWidget(self.path_widget) _dc_parameters_widget_layout.addWidget(self.acq_widget) _dc_parameters_widget_layout.addWidget(self.processing_widget) _dc_parameters_widget_layout.setSpacing(2) _dc_parameters_widget_layout.addStretch(0) _dc_parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _dc_parameters_widget.setLayout(_dc_parameters_widget_layout) _main_hlayout = QtGui.QHBoxLayout(self) _main_hlayout.addWidget(_dc_parameters_widget) _main_hlayout.addWidget(self.position_widget) _main_hlayout.setSpacing(2) _main_hlayout.setContentsMargins(0, 0, 0, 0) _main_hlayout.addStretch(0) self.setLayout(_main_hlayout) # SizePolicies -------------------------------------------------------- # Qt signal/slot connections ------------------------------------------ self.path_widget.data_path_layout.prefix_ledit.textChanged.connect( self._prefix_ledit_change) self.path_widget.data_path_layout.run_number_ledit.textChanged.connect( self._run_number_ledit_change) self.connect(self.acq_widget, QtCore.SIGNAL('mad_energy_selected'), self.mad_energy_selected) self.connect(self.acq_widget, QtCore.SIGNAL("path_template_changed"), self.handle_path_conflict) #QtCore.QObject.connect(QtGui.QApplication, QtCore.SIGNAL('tab_changed'), # self.tab_changed) # Other --------------------------------------------------------------- Qt4_widget_colors.set_widget_color(self.path_widget, Qt4_widget_colors.GROUP_BOX_GRAY) Qt4_widget_colors.set_widget_color(self.acq_widget, Qt4_widget_colors.GROUP_BOX_GRAY) Qt4_widget_colors.set_widget_color(self.processing_widget, Qt4_widget_colors.GROUP_BOX_GRAY) Qt4_widget_colors.set_widget_color(self.position_widget, Qt4_widget_colors.GROUP_BOX_GRAY) def set_beamline_setup(self, bl_setup): self.acq_widget.set_beamline_setup(bl_setup) self._beamline_setup_hwobj = bl_setup def _prefix_ledit_change(self, new_value): prefix = self._data_collection.acquisitions[0].\ path_template.get_prefix() self._data_collection.set_name(prefix) self._tree_view_item.setText(0, self._data_collection.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self._data_collection.set_number(int(new_value)) self._tree_view_item.setText(0, self._data_collection.get_name()) def handle_path_conflict(self, widget, new_value): if self._tree_view_item is None: #TODO fix this return dc_tree_widget = self._tree_view_item.listView().parent() dc_tree_widget.check_for_path_collisions() path_template = self._data_collection.acquisitions[0].path_template path_conflict = self.queue_model_hwobj.\ check_for_path_collisions(path_template) if new_value != '': if path_conflict: logging.getLogger("user_level_log").\ error('The current path settings will overwrite data' +\ ' from another task. Correct the problem before collecting') widget.setPaletteBackgroundColor(widget_colors.LIGHT_RED) else: widget.setPaletteBackgroundColor(widget_colors.WHITE) def __add_data_collection(self): return self.add_dc_cb(self._data_collection, self.collection_type) def mad_energy_selected(self, name, energy, state): path_template = self._data_collection.acquisitions[0].path_template if state: path_template.mad_prefix = name else: path_template.mad_prefix = '' run_number = self._beamline_setup_hwobj.queue_model_hwobj.\ get_next_run_number(path_template) self.path_widget.set_run_number(run_number) self.path_widget.set_prefix(path_template.base_prefix) model = self._tree_view_item.get_model() model.set_name(path_template.get_prefix()) self._tree_view_item.setText(0, model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_parameter_widget(self._tree_view_item) def set_enabled(self, state): self.acq_widget.setEnabled(state) self.path_widget.setEnabled(state) self.processing_widget.setEnabled(state) def populate_widget(self, item): data_collection = item.get_model() self._tree_view_item = item self._data_collection = data_collection self._acquisition_mib = DataModelInputBinder(self._data_collection.\ acquisitions[0].acquisition_parameters) # The acq_widget sends a signal to the path_widget, and it relies # on that both models upto date, we need to refactor this part # so that both models are set before taking ceratin actions. # This workaround, works for the time beeing. self.path_widget._data_model = data_collection.acquisitions[ 0].path_template self.acq_widget.set_energies( data_collection.crystal.energy_scan_result) self.acq_widget.update_data_model(data_collection.acquisitions[0].\ acquisition_parameters, data_collection.acquisitions[0].\ path_template) self.acq_widget.use_osc_start(True) self.path_widget.update_data_model(data_collection.\ acquisitions[0].path_template) self.processing_widget.update_data_model(data_collection.\ processing_parameters) if data_collection.acquisitions[0].acquisition_parameters.\ centred_position.snapshot_image: image = data_collection.acquisitions[0].\ acquisition_parameters.centred_position.snapshot_image ration = image.height() / float(image.width()) image = image.scaled(400, 400 * ration, QtCore.Qt.KeepAspectRatio) self.position_widget.svideo.setPixmap(QtGui.QPixmap(image)) invalid = self._acquisition_mib.validate_all() if invalid: msg = "This data collection has one or more incorrect parameters,"+\ " correct the fields marked in red to solve the problem." logging.getLogger("user_level_log").\ warning(msg)
class XRFScanParametersWidget(QtGui.QWidget): def __init__(self, parent = None, name = "xrf_scan_tab_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Hardware objects ---------------------------------------------------- self.xrf_scan_hwobj = None # Internal variables -------------------------------------------------- self.xrf_scan_model = queue_model_objects.XRFScan() self._tree_view_item = None # Graphic elements ---------------------------------------------------- _top_widget = QtGui.QWidget(self) _parameters_widget = QtGui.QWidget(_top_widget) self.data_path_widget = DataPathWidget(_parameters_widget) self.other_parameters_gbox = QtGui.QGroupBox("Other parameters", _parameters_widget) self.count_time_label = QtGui.QLabel("Count time:", self.other_parameters_gbox) self.count_time_ledit = QtGui.QLineEdit(self.other_parameters_gbox) self.count_time_ledit.setFixedWidth(50) self.adjust_transmission_cbox = QtGui.QCheckBox("Adjust transmission", \ self.other_parameters_gbox) self.adjust_transmission_cbox.hide() _snapshot_widget = QtGui.QWidget(self) self.position_widget = uic.loadUi(os.path.join(os.path.dirname(__file__), 'ui_files/Qt4_snapshot_widget_layout.ui')) self.mca_spectrum_widget = McaSpectrumWidget(self) # Layout ------------------------------------------------------------- _other_parameters_gbox_hlayout = QtGui.QHBoxLayout(self.other_parameters_gbox) _other_parameters_gbox_hlayout.addWidget(self.count_time_label) _other_parameters_gbox_hlayout.addWidget(self.count_time_ledit) _other_parameters_gbox_hlayout.addWidget(self.adjust_transmission_cbox) _other_parameters_gbox_hlayout.addStretch(0) _other_parameters_gbox_hlayout.setSpacing(2) _other_parameters_gbox_hlayout.setContentsMargins(3, 3, 3, 3) _parameters_widget_layout = QtGui.QVBoxLayout(_parameters_widget) _parameters_widget_layout.addWidget(self.data_path_widget) _parameters_widget_layout.addWidget(self.other_parameters_gbox) _parameters_widget_layout.addStretch(0) _parameters_widget_layout.setSpacing(2) _parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout = QtGui.QVBoxLayout(_snapshot_widget) _snapshots_vlayout.addWidget(self.position_widget) _snapshots_vlayout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout.setSpacing(2) _snapshots_vlayout.addStretch(0) _top_widget_layout = QtGui.QHBoxLayout(_top_widget) _top_widget_layout.addWidget(_parameters_widget) _top_widget_layout.addWidget(_snapshot_widget) _top_widget_layout.setSpacing(2) _top_widget_layout.setContentsMargins(0, 0, 0, 0) _main_vlayout = QtGui.QVBoxLayout(self) _main_vlayout.addWidget(_top_widget) _main_vlayout.addWidget(self.mca_spectrum_widget) _main_vlayout.setSpacing(2) _main_vlayout.setContentsMargins(0, 0, 0, 0) # SizePolicies ------------------------------------------------------- self.position_widget.setFixedSize(457, 350) self.mca_spectrum_widget.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding) _top_widget.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed) # Qt signal/slot connections ------------------------------------------ self.data_path_widget.data_path_layout.prefix_ledit.\ textChanged.connect(self._prefix_ledit_change) self.data_path_widget.data_path_layout.run_number_ledit.\ textChanged.connect(self._run_number_ledit_change) self.count_time_ledit.textChanged.connect(self._count_time_ledit_change) # Other --------------------------------------------------------------- Qt4_widget_colors.set_widget_color(self.other_parameters_gbox, Qt4_widget_colors.GROUP_BOX_GRAY) Qt4_widget_colors.set_widget_color(self.data_path_widget, Qt4_widget_colors.GROUP_BOX_GRAY) Qt4_widget_colors.set_widget_color(self.position_widget, Qt4_widget_colors.GROUP_BOX_GRAY) def _prefix_ledit_change(self, new_value): self.xrf_scan_model.set_name(str(new_value)) self._tree_view_item.setText(0, self.xrf_scan_model.get_display_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self.xrf_scan_model.set_number(int(new_value)) self._tree_view_item.setText(0, self.xrf_scan_model.get_display_name()) def _count_time_ledit_change(self, new_value): if str(new_value).isdigit(): self.xrf_scan_model.set_count_time(float(new_value)) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, item): self._tree_view_item = item self.xrf_scan_model = item.get_model() executed = self.xrf_scan_model.is_executed() self.data_path_widget.setEnabled(not executed) self.other_parameters_gbox.setEnabled(not executed) self.mca_spectrum_widget.setEnabled(executed) if executed: result = self.xrf_scan_model.get_scan_result() self.mca_spectrum_widget.setData(result.mca_data, result.mca_calib, result.mca_config) else: self.mca_spectrum_widget.clear() self.data_path_widget.update_data_model(self.xrf_scan_model.path_template) self.count_time_ledit.setText(str(self.xrf_scan_model.count_time)) image = self.xrf_scan_model.centred_position.snapshot_image if image is not None: try: image = image.scaled(427, 320, QtCore.Qt.KeepAspectRatio) self.position_widget.svideo.setPixmap(QtGui.QPixmap(image)) except: pass def set_xrf_scan_hwobj(self, xrf_scan_hwobj): self.xrf_scan_hwobj = xrf_scan_hwobj if self.xrf_scan_hwobj: self.xrf_scan_hwobj.connect("xrfScanFinished", self.scan_finished) def scan_finished(self, mcaData, mcaCalib, mcaConfig): self.mca_spectrum_widget.setData(mcaData, mcaCalib, mcaConfig)
class XRFSpectrumParametersWidget(QtGui.QWidget): def __init__(self, parent = None, name = "xrf_spectrum_parameters_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Hardware objects ---------------------------------------------------- self.xrf_spectrum_hwobj = None # Internal variables -------------------------------------------------- self.xrf_spectrum_model = queue_model_objects.XRFSpectrum() self._tree_view_item = None # Graphic elements ---------------------------------------------------- _top_widget = QtGui.QWidget(self) _parameters_widget = QtGui.QWidget(_top_widget) self.data_path_widget = DataPathWidget(_parameters_widget) self.other_parameters_gbox = QtGui.QGroupBox("Other parameters", _parameters_widget) self.count_time_label = QtGui.QLabel("Count time:", self.other_parameters_gbox) self.count_time_ledit = QtGui.QLineEdit(self.other_parameters_gbox) self.count_time_ledit.setFixedWidth(50) self.adjust_transmission_cbox = QtGui.QCheckBox("Adjust transmission", \ self.other_parameters_gbox) self.adjust_transmission_cbox.hide() self.mca_spectrum_widget = McaSpectrumWidget(self) self.snapshot_widget = SnapshotWidget(self) # Layout ------------------------------------------------------------- _other_parameters_gbox_hlayout = QtGui.QHBoxLayout(self.other_parameters_gbox) _other_parameters_gbox_hlayout.addWidget(self.count_time_label) _other_parameters_gbox_hlayout.addWidget(self.count_time_ledit) _other_parameters_gbox_hlayout.addWidget(self.adjust_transmission_cbox) _other_parameters_gbox_hlayout.addStretch(0) _other_parameters_gbox_hlayout.setSpacing(2) _other_parameters_gbox_hlayout.setContentsMargins(0, 0, 0, 0) _parameters_widget_layout = QtGui.QVBoxLayout(_parameters_widget) _parameters_widget_layout.addWidget(self.data_path_widget) _parameters_widget_layout.addWidget(self.other_parameters_gbox) _parameters_widget_layout.addStretch(0) _parameters_widget_layout.setSpacing(2) _parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _top_widget_layout = QtGui.QHBoxLayout(_top_widget) _top_widget_layout.addWidget(_parameters_widget) _top_widget_layout.addWidget(self.snapshot_widget) _top_widget_layout.setSpacing(2) _top_widget_layout.addStretch(0) _top_widget_layout.setContentsMargins(0, 0, 0, 0) _main_vlayout = QtGui.QVBoxLayout(self) _main_vlayout.addWidget(_top_widget) _main_vlayout.addWidget(self.mca_spectrum_widget) _main_vlayout.setSpacing(2) _main_vlayout.setContentsMargins(0, 0, 0, 0) # SizePolicies ------------------------------------------------------- self.mca_spectrum_widget.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding) _top_widget.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed) # Qt signal/slot connections ------------------------------------------ self.data_path_widget.data_path_layout.prefix_ledit.textChanged.\ connect(self._prefix_ledit_change) self.data_path_widget.data_path_layout.run_number_ledit.textChanged.\ connect(self._run_number_ledit_change) self.count_time_ledit.textChanged.connect(\ self._count_time_ledit_change) # Other --------------------------------------------------------------- def _prefix_ledit_change(self, new_value): self.xrf_spectrum_model.set_name(str(new_value)) self._tree_view_item.setText(\ 0, self.xrf_spectrum_model.get_display_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self.xrf_spectrum_model.set_number(int(new_value)) self._tree_view_item.setText(\ 0, self.xrf_spectrum_model.get_display_name()) def _count_time_ledit_change(self, new_value): if str(new_value).isdigit(): self.xrf_spectrum_model.set_count_time(float(new_value)) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, item): self._tree_view_item = item self.xrf_spectrum_model = item.get_model() executed = self.xrf_spectrum_model.is_executed() self.data_path_widget.setEnabled(not executed) self.other_parameters_gbox.setEnabled(not executed) #self.mca_spectrum_widget.setEnabled(executed) if executed: result = self.xrf_spectrum_model.get_spectrum_result() self.mca_spectrum_widget.set_data(result.mca_data, result.mca_calib, result.mca_config) else: self.mca_spectrum_widget.clear() self.data_path_widget.update_data_model(\ self.xrf_spectrum_model.path_template) self.count_time_ledit.setText(\ str(self.xrf_spectrum_model.count_time)) image = self.xrf_spectrum_model.centred_position.snapshot_image self.snapshot_widget.display_snapshot(image, width=400) def set_xrf_spectrum_hwobj(self, xrf_spectrum_hwobj): if self.xrf_spectrum_hwobj is None: self.xrf_spectrum_hwobj = xrf_spectrum_hwobj self.xrf_spectrum_hwobj.connect("xrfSpectrumFinished", self.spectrum_finished) def spectrum_finished(self, mca_data, mca_calib, mca_config): self.mca_spectrum_widget.set_data(mca_data, mca_calib, mca_config)
class AdvancedParametersWidget(QtGui.QWidget): def __init__(self, parent = None, name = "advanced_parameters_widget"): QtGui.QWidget.__init__(self, parent) # Hardware objects ---------------------------------------------------- self._queue_model_hwobj = None self._beamline_setup_hwobj = None # Internal values ----------------------------------------------------- self._data_collection = None self._tree_view_item = None # Properties ---------------------------------------------------------- # Signals ------------------------------------------------------------- # Slots --------------------------------------------------------------- # Graphic elements ---------------------------------------------------- _dc_parameters_widget = QtGui.QWidget(self) self._data_path_widget = DataPathWidget(_dc_parameters_widget) self._acq_widget = AcquisitionWidget(_dc_parameters_widget, layout = 'horizontal') #self._acq_widget.setFixedHeight(170) _snapshot_widget = QtGui.QWidget(self) self.position_widget = uic.loadUi(os.path.join(os.path.dirname(__file__), 'ui_files/Qt4_snapshot_widget_layout.ui')) # Layout -------------------------------------------------------------- _dc_parameters_widget_layout = QtGui.QVBoxLayout(_dc_parameters_widget) _dc_parameters_widget_layout.addWidget(self._data_path_widget) _dc_parameters_widget_layout.addWidget(self._acq_widget) _dc_parameters_widget_layout.setSpacing(2) _dc_parameters_widget_layout.addStretch(10) _dc_parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout = QtGui.QVBoxLayout(_snapshot_widget) _snapshots_vlayout.addWidget(self.position_widget) _snapshots_vlayout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout.setSpacing(2) _snapshots_vlayout.addStretch(10) _main_hlayout = QtGui.QHBoxLayout(self) _main_hlayout.addWidget(_dc_parameters_widget) _main_hlayout.addWidget(_snapshot_widget) _main_hlayout.setSpacing(2) _main_hlayout.setContentsMargins(2, 2, 2, 2) _main_hlayout.addStretch(0) # Qt signal/slot connections ------------------------------------------ self._data_path_widget.data_path_layout.prefix_ledit.textChanged.connect( self._prefix_ledit_change) self._data_path_widget.data_path_layout.run_number_ledit.textChanged.connect( self._run_number_ledit_change) self._acq_widget.madEnergySelectedSignal.connect(\ self.mad_energy_selected) self._acq_widget.acqParametersChangedSignal.connect(\ self.handle_path_conflict) # Ohter --------------------------------------------------------------- self._acq_widget.use_osc_start(False) self._acq_widget.acq_widget_layout.mad_cbox.hide() self._acq_widget.acq_widget_layout.energies_combo.hide() self._acq_widget.acq_widget_layout.num_images_ledit.setEnabled(False) self._acq_widget.acq_widget_layout.inverse_beam_cbx.hide() self._acq_widget.acq_widget_layout.shutterless_cbx.hide() self._acq_widget.acq_widget_layout.subwedge_size_label.hide() self._acq_widget.acq_widget_layout.subwedge_size_ledit.hide() def set_beamline_setup(self, bl_setup): self._beamline_setup_hwobj = bl_setup self._acq_widget.set_beamline_setup(bl_setup) def _prefix_ledit_change(self, new_value): prefix = self._data_collection.acquisitions[0].\ path_template.get_prefix() self._data_collection.set_name(prefix) self._tree_view_item.setText(0, self._data_collection.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self._data_collection.set_number(int(new_value)) self._tree_view_item.setText(0, self._data_collection.get_name()) def handle_path_conflict(self): if self._tree_view_item: dc_tree_widget = self._tree_view_item.listView().parent() dc_tree_widget.check_for_path_collisions() path_template = self._data_collection.acquisitions[0].path_template path_conflict = self.queue_model_hwobj.\ check_for_path_collisions(path_template) if path_conflict: logging.getLogger("user_level_log").\ error('The current path settings will overwrite data' +\ ' from another task. Correct the problem before collecting') Qt4_widget_colors.set_widget_color(widget, Qt4_widget_colors.LIGHT_RED) else: Qt4_widget_colors.set_widget_color(widget, Qt4_widget_colors.LIGHT_WHITE) def mad_energy_selected(self, name, energy, state): path_template = self._data_collection.acquisitions[0].path_template if state: path_template.mad_prefix = name else: path_template.mad_prefix = '' run_number = self._beamline_setup_hwobj.queue_model_hwobj.\ get_next_run_number(path_template) self._data_path_widget.set_run_number(run_number) self._data_path_widget.set_prefix(path_template.base_prefix) model = self._tree_view_item.get_model() model.set_name(path_template.get_prefix()) self._tree_view_item.setText(0, model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, tree_view_item): self._tree_view_item = tree_view_item advanced_model = tree_view_item.get_model() self._data_collection = advanced_model.reference_image_collection executed = self._data_collection.is_executed() self._acq_widget.setEnabled(not executed) self._data_path_widget.setEnabled(not executed) image = advanced_model.grid_object.get_snapshot() try: image = image.scaled(427, 320, QtCore.Qt.KeepAspectRatio) self.position_widget.svideo.setPixmap(QtGui.QPixmap(image)) except: pass self._acquisition_mib = DataModelInputBinder(self._data_collection.\ acquisitions[0].acquisition_parameters) # The acq_widget sends a signal to the path_widget, and it relies # on that both models upto date, we need to refactor this part # so that both models are set before taking ceratin actions. # This workaround, works for the time beeing. self._data_path_widget._data_model = self._data_collection.\ acquisitions[0].path_template self._data_path_widget.update_data_model(self._data_collection.\ acquisitions[0].path_template) self._acq_widget.update_data_model(\ self._data_collection.acquisitions[0].acquisition_parameters, self._data_collection.acquisitions[0].path_template) #self._acq_widget.use_osc_start(False) invalid = self._acquisition_mib.validate_all() if invalid: msg = "This data collection has one or more incorrect parameters,"+\ " correct the fields marked in red to solve the problem." logging.getLogger("user_level_log").\ warning(msg)
class AdvancedParametersWidget(QtGui.QWidget): def __init__(self, parent=None, name="advanced_parameters_widget"): QtGui.QWidget.__init__(self, parent) # Hardware objects ---------------------------------------------------- self._queue_model_hwobj = None self._beamline_setup_hwobj = None # Internal values ----------------------------------------------------- self._data_collection = None self._tree_view_item = None # Properties ---------------------------------------------------------- # Signals ------------------------------------------------------------- # Slots --------------------------------------------------------------- # Graphic elements ---------------------------------------------------- _dc_parameters_widget = QtGui.QWidget(self) self._data_path_widget = DataPathWidget(_dc_parameters_widget) self._acq_widget = AcquisitionWidget(_dc_parameters_widget, layout='horizontal') #self._acq_widget.setFixedHeight(170) _snapshot_widget = QtGui.QWidget(self) self.position_widget = uic.loadUi( os.path.join(os.path.dirname(__file__), 'ui_files/Qt4_snapshot_widget_layout.ui')) # Layout -------------------------------------------------------------- _dc_parameters_widget_layout = QtGui.QVBoxLayout(_dc_parameters_widget) _dc_parameters_widget_layout.addWidget(self._data_path_widget) _dc_parameters_widget_layout.addWidget(self._acq_widget) _dc_parameters_widget_layout.setSpacing(2) _dc_parameters_widget_layout.addStretch(10) _dc_parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout = QtGui.QVBoxLayout(_snapshot_widget) _snapshots_vlayout.addWidget(self.position_widget) _snapshots_vlayout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout.setSpacing(2) _snapshots_vlayout.addStretch(10) _main_hlayout = QtGui.QHBoxLayout(self) _main_hlayout.addWidget(_dc_parameters_widget) _main_hlayout.addWidget(_snapshot_widget) _main_hlayout.setSpacing(2) _main_hlayout.setContentsMargins(2, 2, 2, 2) _main_hlayout.addStretch(0) # Qt signal/slot connections ------------------------------------------ self._data_path_widget.data_path_layout.prefix_ledit.textChanged.connect( self._prefix_ledit_change) self._data_path_widget.data_path_layout.run_number_ledit.textChanged.connect( self._run_number_ledit_change) self._acq_widget.madEnergySelectedSignal.connect(\ self.mad_energy_selected) self._acq_widget.acqParametersChangedSignal.connect(\ self.handle_path_conflict) # Ohter --------------------------------------------------------------- self._acq_widget.use_osc_start(False) self._acq_widget.acq_widget_layout.mad_cbox.hide() self._acq_widget.acq_widget_layout.energies_combo.hide() self._acq_widget.acq_widget_layout.num_images_ledit.setEnabled(False) self._acq_widget.acq_widget_layout.inverse_beam_cbx.hide() self._acq_widget.acq_widget_layout.shutterless_cbx.hide() self._acq_widget.acq_widget_layout.subwedge_size_label.hide() self._acq_widget.acq_widget_layout.subwedge_size_ledit.hide() def set_beamline_setup(self, bl_setup): self._beamline_setup_hwobj = bl_setup self._acq_widget.set_beamline_setup(bl_setup) def _prefix_ledit_change(self, new_value): prefix = self._data_collection.acquisitions[0].\ path_template.get_prefix() self._data_collection.set_name(prefix) self._tree_view_item.setText(0, self._data_collection.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self._data_collection.set_number(int(new_value)) self._tree_view_item.setText(0, self._data_collection.get_name()) def handle_path_conflict(self): if self._tree_view_item: dc_tree_widget = self._tree_view_item.listView().parent() dc_tree_widget.check_for_path_collisions() path_template = self._data_collection.acquisitions[0].path_template path_conflict = self.queue_model_hwobj.\ check_for_path_collisions(path_template) if path_conflict: logging.getLogger("user_level_log").\ error('The current path settings will overwrite data' +\ ' from another task. Correct the problem before collecting') Qt4_widget_colors.set_widget_color(widget, Qt4_widget_colors.LIGHT_RED) else: Qt4_widget_colors.set_widget_color( widget, Qt4_widget_colors.LIGHT_WHITE) def mad_energy_selected(self, name, energy, state): path_template = self._data_collection.acquisitions[0].path_template if state: path_template.mad_prefix = name else: path_template.mad_prefix = '' run_number = self._beamline_setup_hwobj.queue_model_hwobj.\ get_next_run_number(path_template) self._data_path_widget.set_run_number(run_number) self._data_path_widget.set_prefix(path_template.base_prefix) model = self._tree_view_item.get_model() model.set_name(path_template.get_prefix()) self._tree_view_item.setText(0, model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, tree_view_item): self._tree_view_item = tree_view_item advanced_model = tree_view_item.get_model() self._data_collection = advanced_model.reference_image_collection executed = self._data_collection.is_executed() self._acq_widget.setEnabled(not executed) self._data_path_widget.setEnabled(not executed) image = advanced_model.grid_object.get_snapshot() try: image = image.scaled(427, 320, QtCore.Qt.KeepAspectRatio) self.position_widget.svideo.setPixmap(QtGui.QPixmap(image)) except: pass self._acquisition_mib = DataModelInputBinder(self._data_collection.\ acquisitions[0].acquisition_parameters) # The acq_widget sends a signal to the path_widget, and it relies # on that both models upto date, we need to refactor this part # so that both models are set before taking ceratin actions. # This workaround, works for the time beeing. self._data_path_widget._data_model = self._data_collection.\ acquisitions[0].path_template self._data_path_widget.update_data_model(self._data_collection.\ acquisitions[0].path_template) self._acq_widget.update_data_model(\ self._data_collection.acquisitions[0].acquisition_parameters, self._data_collection.acquisitions[0].path_template) #self._acq_widget.use_osc_start(False) invalid = self._acquisition_mib.validate_all() if invalid: msg = "This data collection has one or more incorrect parameters,"+\ " correct the fields marked in red to solve the problem." logging.getLogger("user_level_log").\ warning(msg)
class DCParametersWidget(QWidget): def __init__(self, parent=None, name="parameter_widget"): QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Properties ---------------------------------------------------------- # Signals ------------------------------------------------------------ # Slots --------------------------------------------------------------- # Hardware objects ---------------------------------------------------- self._beamline_setup_hwobj = None # Internal variables -------------------------------------------------- self._data_collection = None self.add_dc_cb = None self._tree_view_item = None # Graphic elements ---------------------------------------------------- _dc_parameters_widget = QWidget(self) self._data_path_widget = DataPathWidget(_dc_parameters_widget) self._acq_widget = AcquisitionWidget(_dc_parameters_widget, layout='horizontal') self._processing_widget = ProcessingWidget(_dc_parameters_widget) # Layout -------------------------------------------------------------- _dc_parameters_widget_layout = QVBoxLayout(_dc_parameters_widget) _dc_parameters_widget_layout.addWidget(self._data_path_widget) _dc_parameters_widget_layout.addWidget(self._acq_widget) _dc_parameters_widget_layout.addWidget(self._processing_widget) _dc_parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _dc_parameters_widget_layout.setSpacing(2) _dc_parameters_widget_layout.addStretch(10) _main_hlayout = QHBoxLayout(self) _main_hlayout.addWidget(_dc_parameters_widget) _main_hlayout.setContentsMargins(0, 0, 0, 0) _main_hlayout.setSpacing(2) _main_hlayout.addStretch(0) # SizePolicies -------------------------------------------------------- # Qt signal/slot connections ------------------------------------------ self._data_path_widget.data_path_layout.prefix_ledit.textChanged.\ connect(self._prefix_ledit_change) self._data_path_widget.data_path_layout.run_number_ledit.textChanged.\ connect(self._run_number_ledit_change) self._acq_widget.madEnergySelectedSignal.\ connect(self.mad_energy_selected) self._acq_widget.acqParametersChangedSignal.\ connect(self.acq_parameters_changed) # Other --------------------------------------------------------------- def set_beamline_setup(self, bl_setup): self._acq_widget.set_beamline_setup(bl_setup) self._beamline_setup_hwobj = bl_setup def _prefix_ledit_change(self, new_value): prefix = self._data_collection.acquisitions[0].\ path_template.get_prefix() self._data_collection.set_name(prefix) self._tree_view_item.setText(0, self._data_collection.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self._data_collection.set_number(int(new_value)) self._tree_view_item.setText(0, self._data_collection.get_name()) def acq_parameters_changed(self): if self._tree_view_item is None: #TODO fix this return #TODO get tree view in another way dc_tree_widget = self._tree_view_item.listView().parent().parent() dc_tree_widget.check_for_path_collisions() path_template = self._data_collection.acquisitions[0].path_template path_conflict = self.queue_model_hwobj.\ check_for_path_collisions(path_template) def __add_data_collection(self): return self.add_dc_cb(self._data_collection, self.collection_type) def mad_energy_selected(self, name, energy, state): path_template = self._data_collection.acquisitions[0].path_template if state: path_template.mad_prefix = str(name) else: path_template.mad_prefix = '' run_number = self._beamline_setup_hwobj.queue_model_hwobj.\ get_next_run_number(path_template) self._data_path_widget.set_run_number(run_number) self._data_path_widget.set_prefix(path_template.base_prefix) model = self._tree_view_item.get_model() model.set_name(path_template.get_prefix()) self._tree_view_item.setText(0, model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_parameter_widget(self._tree_view_item) def set_enabled(self, state): self._acq_widget.setEnabled(state) self._data_path_widget.setEnabled(state) self._processing_widget.setEnabled(state) def populate_widget(self, item): data_collection = item.get_model() self._tree_view_item = item self._data_collection = data_collection self._acquisition_mib = DataModelInputBinder(self._data_collection.\ acquisitions[0].acquisition_parameters) # The acq_widget sends a signal to the path_widget, and it relies # on that both models upto date, we need to refactor this part # so that both models are set before taking ceratin actions. # This workaround, works for the time beeing. self._data_path_widget._data_model = data_collection.acquisitions[ 0].path_template self._acq_widget.set_energies( data_collection.crystal.energy_scan_result) self._acq_widget.update_data_model(data_collection.acquisitions[0].\ acquisition_parameters, data_collection.acquisitions[0].\ path_template) self._data_path_widget.update_data_model(data_collection.\ acquisitions[0].path_template) self._processing_widget.update_data_model(data_collection.\ processing_parameters) invalid = self._acquisition_mib.validate_all() if invalid: msg = "This data collection has one or more incorrect parameters,"+\ " correct the fields marked in red to solve the problem." logging.getLogger("GUI").warning(msg)
class CreateAdvancedWidget(CreateTaskBase): """Widget used to create advanced collection methods """ def __init__(self, parent=None,name=None, fl=0): CreateTaskBase.__init__(self, parent, name, Qt.WindowFlags(fl), 'Advanced') if not name: self.setObjectName("create_advanced_widget") # Hardware objects ---------------------------------------------------- # Internal variables -------------------------------------------------- self.init_models() self._advanced_methods = None self._grid_map = {} self.spacing = [0, 0] self.dc_selected = False # Graphic elements ---------------------------------------------------- self._advanced_methods_widget = loadUi(os.path.join(\ os.path.dirname(__file__), "ui_files/Qt4_advanced_methods_layout.ui")) self._acq_widget = AcquisitionWidget(self, "acquisition_widget", layout='vertical', acq_params=self._acquisition_parameters, path_template=self._path_template) self._acq_widget.grid_mode = True self._data_path_widget = DataPathWidget(self, 'create_dc_path_widget', data_model = self._path_template, layout = 'vertical') # Layout -------------------------------------------------------------- _main_vlayout = QVBoxLayout(self) _main_vlayout.addWidget(self._advanced_methods_widget) _main_vlayout.addWidget(self._acq_widget) _main_vlayout.addWidget(self._data_path_widget) _main_vlayout.addStretch(0) _main_vlayout.setSpacing(6) _main_vlayout.setContentsMargins(2, 2, 2, 2) # SizePolicies -------------------------------------------------------- # Qt signal/slot connections ------------------------------------------ self._acq_widget.acqParametersChangedSignal.\ connect(self.acq_parameters_changed) self._acq_widget.madEnergySelectedSignal.\ connect(self.mad_energy_selected) self._acq_widget.acq_widget_layout.osc_range_ledit.textEdited.connect(\ self.grid_osc_range_ledit_changed) self._acq_widget.acq_widget_layout.osc_total_range_ledit.textEdited.connect(\ self.grid_osc_total_range_ledit_changed) self._data_path_widget.pathTemplateChangedSignal.\ connect(self.path_template_changed) self._advanced_methods_widget.grid_treewidget.itemSelectionChanged.\ connect(self.grid_treewidget_item_selection_changed) self._advanced_methods_widget.draw_grid_button.clicked.\ connect(self.draw_grid_button_clicked) self._advanced_methods_widget.remove_grid_button.clicked.\ connect(self.remove_grid_button_clicked) self._advanced_methods_widget.hor_spacing_ledit.textEdited.\ connect(self.hor_spacing_changed) self._advanced_methods_widget.ver_spacing_ledit.textEdited.\ connect(self.ver_spacing_changed) self._advanced_methods_widget.move_right_button.clicked.\ connect(lambda : self.move_grid("right")) self._advanced_methods_widget.move_left_button.clicked.\ connect(lambda : self.move_grid("left")) self._advanced_methods_widget.move_up_button.clicked.\ connect(lambda : self.move_grid("up")) self._advanced_methods_widget.move_down_button.clicked.\ connect(lambda : self.move_grid("down")) self._advanced_methods_widget.overlay_cbox.toggled.\ connect(self.overlay_toggled) self._advanced_methods_widget.overlay_slider.valueChanged.\ connect(self.overlay_alpha_changed) self._advanced_methods_widget.overlay_color_button.clicked.\ connect(self.overlay_change_color) self._advanced_methods_widget.move_to_grid_button.clicked.\ connect(self.move_to_grid) # Other --------------------------------------------------------------- self._acq_widget.use_osc_start(False) self._acq_widget.use_kappa(False) self._acq_widget.acq_widget_layout.num_images_label.setEnabled(False) self._acq_widget.acq_widget_layout.num_images_ledit.setEnabled(False) for col in range(self._advanced_methods_widget.\ grid_treewidget.columnCount()): self._advanced_methods_widget.grid_treewidget.\ resizeColumnToContents(col) self._acq_widget.acq_widget_layout.osc_total_range_label.setText(\ "Total osc. range per line") #self.enable_widgets(False) def enable_widgets(self, state): return self._acq_widget.setEnabled(state) self._data_path_widget.setEnabled(state) def init_models(self): """ Descript. : """ CreateTaskBase.init_models(self) self._init_models() def _init_models(self): """ Descript. : """ CreateTaskBase.init_models(self) self._processing_parameters = queue_model_objects.ProcessingParameters() if self._beamline_setup_hwobj is not None: has_shutter_less = self._beamline_setup_hwobj.\ detector_has_shutterless() self._acquisition_parameters.shutterless = has_shutter_less self._acquisition_parameters = self._beamline_setup_hwobj.\ get_default_acquisition_parameters("default_advanced_values") if not self._advanced_methods: self._advanced_methods = self._beamline_setup_hwobj.get_advanced_methods() if self._advanced_methods: for method in self._advanced_methods: self._advanced_methods_widget.method_combo.addItem(method) else: self.setEnabled(False) self.grid_treewidget_item_selection_changed() def set_beamline_setup(self, bl_setup_hwobj): """ In plate mode oscillation start is in the middle of the grid """ CreateTaskBase.set_beamline_setup(self, bl_setup_hwobj) self._acq_widget.acq_widget_layout.osc_start_label.\ setText("Oscillation middle:") hor_size, ver_size = bl_setup_hwobj.beam_info_hwobj.get_beam_size() self.spacing[0] = hor_size self.spacing[1] = ver_size self._advanced_methods_widget.hor_spacing_ledit.setText(\ "%.1f" % (hor_size * 1000)) self._advanced_methods_widget.ver_spacing_ledit.setText(\ "%.1f" % (ver_size * 1000)) def set_beam_info(self, beam_info): self.spacing[0] = beam_info["size_x"] self.spacing[1] = beam_info["size_y"] self._advanced_methods_widget.hor_spacing_ledit.setText(\ "%.1f" % (beam_info["size_x"] * 1000)) self._advanced_methods_widget.ver_spacing_ledit.setText(\ "%.1f" % (beam_info["size_x"] * 1000)) def approve_creation(self): """ Descript. : """ result = CreateTaskBase.approve_creation(self) selected_grid = self.get_selected_shapes()[0] if not selected_grid: msg = "No grid selected. Please select a grid to continue!" logging.getLogger("GUI").warning(msg) result = False #selected_grid = self._graphics_manager_hwobj.get_auto_grid() else: grid_properties = selected_grid.get_properties() exp_time = float(self._acq_widget.acq_widget_layout.exp_time_ledit.text()) speed = grid_properties["yOffset"] / exp_time if speed >= 2.25: logging.getLogger("GUI").error("Translation speed %.3f is above the limit 2.25" % speed) return False osc_range_per_frame = float(self._acq_widget.acq_widget_layout.osc_range_ledit.text()) speed = osc_range_per_frame / exp_time if speed >= 300: logging.getLogger("GUI").error("Rotation speed per frame %.3f is above the limit 300" % speed) return False return result def update_processing_parameters(self, crystal): """ Descript. : """ return def single_item_selection(self, tree_item): """ Descript. : """ CreateTaskBase.single_item_selection(self, tree_item) self.dc_selected = False if isinstance(tree_item, Qt4_queue_item.SampleQueueItem): pass elif isinstance(tree_item, Qt4_queue_item.BasketQueueItem): pass #self.setDisabled(False) elif isinstance(tree_item, Qt4_queue_item.DataCollectionQueueItem) or \ isinstance(tree_item, Qt4_queue_item.XrayCenteringQueueItem): if isinstance(tree_item, Qt4_queue_item.XrayCenteringQueueItem): data_collection = tree_item.get_model().reference_image_collection else: data_collection = tree_item.get_model() if tree_item.get_model().is_executed(): self.setDisabled(True) else: self.setDisabled(False) if data_collection.is_mesh(): # sample_data_model = self.get_sample_item(tree_item).get_model() #self._acq_widget.disable_inverse_beam(True) #self._graphics_manager_hwobj.de_select_all() self._graphics_manager_hwobj.select_shape(data_collection.grid) self._advanced_methods_widget.grid_treewidget.setCurrentItem(\ self._grid_map[data_collection.grid]) self._path_template = data_collection.get_path_template() self._data_path_widget.update_data_model(self._path_template) self._acquisition_parameters = data_collection.acquisitions[0].\ acquisition_parameters self._acq_widget.update_data_model(self._acquisition_parameters, self._path_template) #self.get_acquisition_widget().use_osc_start(True) self.dc_selected = True else: self.setDisabled(True) self.grid_treewidget_item_selection_changed() def _create_task(self, sample, shape): """Creates tasks based on selected grids :param sample: selected sample object :type sample: SampleQueueItem :param shape: selected shape :type shape: Qt4_GraphicsLib.GraphicsItem """ tasks = [] selected_grid = self.get_selected_shapes()[0] mesh_dc = self._create_dc_from_grid(sample, selected_grid) exp_type = str(self._advanced_methods_widget.method_combo.currentText()) if exp_type == "MeshScan": tasks.append(mesh_dc) elif exp_type == "XrayCentering": xray_centering = queue_model_objects.XrayCentering(mesh_dc) tasks.append(xray_centering) else: logging.getLogger("GUI").\ warning("Method %s does not exist in queue_model_objects" % exp_type) mesh_dc.run_processing_parallel = exp_type return tasks def shape_created(self, shape, shape_type): """If a grid is created then adds it to the treewidget. A binding between graphical grid and treewidget item is based on the self._grid_map :param shape: graphics object :type shape: Qt4_GraphicsLib.GraphicsItem :param shape_type: type of the object (point, line, grid) :type shape_type: str """ if shape_type == "Grid": self._advanced_methods_widget.grid_treewidget.clearSelection() grid_properties = shape.get_properties() info_str_list = [] info_str_list.append(grid_properties["name"]) info_str_list.append("%d" % grid_properties["num_lines"]) info_str_list.append("%d" % grid_properties["num_images_per_line"]) if not self.dc_selected: exp_time = max(float(grid_properties["yOffset"] / 2.245), self._acq_widget.exp_time_validator.bottom()+0.00001) self._acq_widget.acq_widget_layout.exp_time_ledit.setText("%.6f" % exp_time) grid_treewidget_item = QTreeWidgetItem(\ self._advanced_methods_widget.grid_treewidget, info_str_list) self._grid_map[shape] = grid_treewidget_item if not self.dc_selected: grid_treewidget_item.setSelected(True) self.grid_treewidget_item_selection_changed() if self._acq_widget.acq_widget_layout.max_osc_range_cbx.isChecked(): self._acq_widget.update_osc_total_range_limits(grid_properties["num_images_per_line"]) else: self.update_grid_osc_total_range() def shape_deleted(self, shape, shape_type): """Removes shape from QTreeWidget and self._grid_map :param shape: graphics object :type shape: QtGraphicsLib.GraphicsItem :param shape_type: type of the object (point, line, grid) :type shape_type: str """ if self._grid_map.get(shape): treewidget_item_modelindex = self._advanced_methods_widget.\ grid_treewidget.indexFromItem(self._grid_map[shape]) self._advanced_methods_widget.grid_treewidget.takeTopLevelItem(\ treewidget_item_modelindex.row()) self._grid_map.pop(shape) def grid_treewidget_item_selection_changed(self): """Updates acquisition parameters based on the selected grid. """ self.enable_grid_controls(False) for item in self._grid_map.items(): grid = item[0] treewidget_item = item[1] if treewidget_item.isSelected(): grid_properties = grid.get_properties() cell_count = grid_properties["num_lines"] * \ grid_properties["num_images_per_line"] self._acq_widget.acq_widget_layout.num_images_ledit.setText(\ "%d" % cell_count) self._acq_widget.acq_widget_layout.first_image_ledit.setText(\ "%d" % grid_properties["first_image_num"]) centred_point = grid.get_centred_position() self._acq_widget.acq_widget_layout.kappa_ledit.setText(\ "%.2f" % float(centred_point.kappa)) self._acq_widget.acq_widget_layout.kappa_phi_ledit.setText(\ "%.2f" % float(centred_point.kappa_phi)) self._advanced_methods_widget.hor_spacing_ledit.setText(\ "%.2f" % (float(grid_properties["xOffset"]) * 1000)) self._advanced_methods_widget.ver_spacing_ledit.setText(\ "%.2f" % (float(grid_properties["yOffset"]) * 1000)) treewidget_item.setText(3, str(grid_properties["num_lines"])) treewidget_item.setText(4, str(grid_properties["num_images_per_line"])) grid.setSelected(True) self.enable_grid_controls(True) else: grid.setSelected(False) def get_selected_shapes(self): """Returns selected grids :returns: selected grid objects """ shapes = [] for grid, grid_treewidget_item in self._grid_map.iteritems(): if grid_treewidget_item.isSelected(): shapes.append(grid) return shapes def get_selected_grid_properties(self): """Returns properties of the selected grid :returns: dict with properties """ for grid, grid_treewidget_item in self._grid_map.iteritems(): if grid_treewidget_item.isSelected(): return grid.get_properties() def draw_grid_button_clicked(self): """Starts grid drawing """ self._graphics_manager_hwobj.create_grid(self.spacing) def remove_grid_button_clicked(self): """Removes selected grid """ grid_to_delete = self.get_selected_shapes()[0] if grid_to_delete: self._graphics_manager_hwobj.delete_shape(grid_to_delete) self._advanced_methods_widget.move_to_grid_button.setEnabled(False) def hor_spacing_changed(self, value): """Updates spacing of the selected grid """ try: self.spacing[0] = float(self._advanced_methods_widget.hor_spacing_ledit.text()) / 1000 self.set_spacing() except: pass def ver_spacing_changed(self, value): """Updates spacing of the selected grid """ try: self.spacing[1] = float(self._advanced_methods_widget.ver_spacing_ledit.text()) / 1000 self.set_spacing() except: pass def set_spacing(self): if 0 in self.spacing: return for grid, treewidget_item in self._grid_map.iteritems(): if treewidget_item.isSelected(): grid.set_spacing(self.spacing, adjust_size=\ self._advanced_methods_widget.adjust_size_cbox.isChecked()) grid_properties = grid.get_properties() treewidget_item.setText(1, str(grid_properties["num_lines"])) treewidget_item.setText(2, str(grid_properties["num_images_per_line"])) cell_count = grid_properties["num_lines"] * \ grid_properties["num_images_per_line"] self._acq_widget.acq_widget_layout.num_images_ledit.setText(\ str(grid_properties["num_lines"] * \ grid_properties["num_images_per_line"])) def move_to_grid(self): """Moves diffractometer to the center of the grid """ grid = self.get_selected_shapes()[0] if grid: self._beamline_setup_hwobj.diffractometer_hwobj.\ move_to_centred_position(grid.get_centred_position()) def overlay_toggled(self, state): """Toggles (on/off) overlay """ grid = self.get_selected_shapes()[0] if grid: grid.set_display_overlay(state) def overlay_alpha_changed(self, alpha_value): """Changes the transperency of the grid """ grid = self.get_selected_shapes()[0] if grid: grid.set_fill_alpha(alpha_value) def overlay_change_color(self): """Changes the default color (blue) of overlay """ color = QColorDialog.getColor() grid = self.get_selected_shapes()[0] if color.isValid() and grid: grid.set_base_color(color) def move_grid(self, direction): """Moves grid by one pix in selected direction :param direction: direction to move (right, left, up, down) :type direction: str """ grid = self.get_selected_shapes()[0] if grid: grid.move_by_pix(direction) self._graphics_manager_hwobj.\ update_grid_motor_positions(grid) def enable_grid_controls(self, state): """Enables grid controls if a grid is selectd """ self._advanced_methods_widget.overlay_cbox.setEnabled(state) self._advanced_methods_widget.overlay_slider.setEnabled(state) self._advanced_methods_widget.overlay_color_button.setEnabled(state) self._advanced_methods_widget.move_to_grid_button.setEnabled(state) self._advanced_methods_widget.remove_grid_button.setEnabled(state) self._advanced_methods_widget.move_right_button.setEnabled(state) self._advanced_methods_widget.move_left_button.setEnabled(state) self._advanced_methods_widget.move_up_button.setEnabled(state) self._advanced_methods_widget.move_down_button.setEnabled(state) self._acq_widget.acq_widget_layout.max_osc_range_cbx.setEnabled(\ state and self._in_plate_mode) self.enable_widgets(state) self._acq_widget.emit_acq_parameters_changed() def grid_osc_range_ledit_changed(self, new_value): """Osc range per frame changed :param new_value: new value :type new_value: str """ self.update_grid_osc_total_range() def grid_osc_total_range_ledit_changed(self, new_value): """Updates osc range per frame :param new_value: new value :type new_value: str """ grid_properties = self.get_selected_grid_properties() if grid_properties: try: self._acq_widget.acq_widget_layout.osc_range_ledit.setText(\ "%.4f" % (float(new_value) / grid_properties["num_images_per_line"] - 1e-5)) self._acq_widget.emit_acq_parameters_changed() except: pass def update_grid_osc_total_range(self): """Updates osc range per line """ grid_properties = self.get_selected_grid_properties() if grid_properties: self._acq_widget.acq_widget_layout.osc_total_range_ledit.setText(str(\ float(self._acq_widget.acq_widget_layout.osc_range_ledit.text()) * \ grid_properties["num_images_per_line"])) def set_osc_total_range(self, num_images=None, mesh=False): grid_properties = self.get_selected_grid_properties() if grid_properties: CreateTaskBase.set_osc_total_range(self, grid_properties["num_images_per_line"], mesh=True)
class CreateAdvancedWidget(CreateTaskBase): """Widget used to create advanced collection methods """ def __init__(self, parent=None,name=None, fl=0): CreateTaskBase.__init__(self, parent, name, Qt.WindowFlags(fl), 'Advanced') if not name: self.setObjectName("create_advanced_widget") # Hardware objects ---------------------------------------------------- # Internal variables -------------------------------------------------- self.init_models() self._advanced_methods = None self._grid_map = {} self.spacing = [0, 0] self.dc_selected = False # Graphic elements ---------------------------------------------------- self._advanced_methods_widget = loadUi(os.path.join(\ os.path.dirname(__file__), "ui_files/Qt4_advanced_methods_layout.ui")) self._acq_widget = AcquisitionWidget(self, "acquisition_widget", layout='vertical', acq_params=self._acquisition_parameters, path_template=self._path_template) self._acq_widget.grid_mode = True self._data_path_widget = DataPathWidget(self, 'create_dc_path_widget', data_model = self._path_template, layout = 'vertical') # Layout -------------------------------------------------------------- _main_vlayout = QVBoxLayout(self) _main_vlayout.addWidget(self._advanced_methods_widget) _main_vlayout.addWidget(self._acq_widget) _main_vlayout.addWidget(self._data_path_widget) _main_vlayout.addStretch(0) _main_vlayout.setSpacing(6) _main_vlayout.setContentsMargins(2, 2, 2, 2) # SizePolicies -------------------------------------------------------- # Qt signal/slot connections ------------------------------------------ self._acq_widget.acqParametersChangedSignal.\ connect(self.acq_parameters_changed) self._acq_widget.madEnergySelectedSignal.\ connect(self.mad_energy_selected) self._acq_widget.acq_widget_layout.osc_range_ledit.textEdited.connect(\ self.grid_osc_range_ledit_changed) self._acq_widget.acq_widget_layout.osc_total_range_ledit.textEdited.connect(\ self.grid_osc_total_range_ledit_changed) self._acq_widget.acq_widget_layout.set_max_osc_range_button.clicked.\ connect(self.set_max_osc_total_range_clicked) self._data_path_widget.pathTemplateChangedSignal.\ connect(self.path_template_changed) self._advanced_methods_widget.grid_treewidget.itemSelectionChanged.\ connect(self.grid_treewidget_item_selection_changed) self._advanced_methods_widget.draw_grid_button.clicked.\ connect(self.draw_grid_button_clicked) self._advanced_methods_widget.remove_grid_button.clicked.\ connect(self.remove_grid_button_clicked) self._advanced_methods_widget.hor_spacing_ledit.textEdited.\ connect(self.hor_spacing_changed) self._advanced_methods_widget.ver_spacing_ledit.textEdited.\ connect(self.ver_spacing_changed) self._advanced_methods_widget.move_right_button.clicked.\ connect(lambda : self.move_grid("right")) self._advanced_methods_widget.move_left_button.clicked.\ connect(lambda : self.move_grid("left")) self._advanced_methods_widget.move_up_button.clicked.\ connect(lambda : self.move_grid("up")) self._advanced_methods_widget.move_down_button.clicked.\ connect(lambda : self.move_grid("down")) self._advanced_methods_widget.overlay_cbox.toggled.\ connect(self.overlay_toggled) self._advanced_methods_widget.overlay_slider.valueChanged.\ connect(self.overlay_alpha_changed) self._advanced_methods_widget.overlay_color_button.clicked.\ connect(self.overlay_change_color) self._advanced_methods_widget.move_to_grid_button.clicked.\ connect(self.move_to_grid) # Other --------------------------------------------------------------- self._acq_widget.use_osc_start(False) self._acq_widget.use_kappa(False) self._acq_widget.acq_widget_layout.num_images_label.setEnabled(False) self._acq_widget.acq_widget_layout.num_images_ledit.setEnabled(False) for col in range(self._advanced_methods_widget.\ grid_treewidget.columnCount()): self._advanced_methods_widget.grid_treewidget.\ resizeColumnToContents(col) self._acq_widget.acq_widget_layout.osc_total_range_label.setText(\ "Total osc. range per line") self.enable_widgets(False) def enable_widgets(self, state): self._acq_widget.setEnabled(state) self._data_path_widget.setEnabled(state) def init_models(self): """ Descript. : """ CreateTaskBase.init_models(self) self._init_models() def _init_models(self): """ Descript. : """ CreateTaskBase.init_models(self) self._processing_parameters = queue_model_objects.ProcessingParameters() if self._beamline_setup_hwobj is not None: has_shutter_less = self._beamline_setup_hwobj.\ detector_has_shutterless() self._acquisition_parameters.shutterless = has_shutter_less self._acquisition_parameters = self._beamline_setup_hwobj.\ get_default_acquisition_parameters("default_advanced_values") if not self._advanced_methods: self._advanced_methods = self._beamline_setup_hwobj.get_advanced_methods() if self._advanced_methods: for method in self._advanced_methods: self._advanced_methods_widget.method_combo.addItem(method) else: self.setEnabled(False) self.grid_treewidget_item_selection_changed() def set_beamline_setup(self, bl_setup_hwobj): """ In plate mode osciallation is start is in the middle of grid """ CreateTaskBase.set_beamline_setup(self, bl_setup_hwobj) self._acq_widget.acq_widget_layout.osc_start_label.\ setText("Oscillation middle:") hor_size, ver_size = bl_setup_hwobj.beam_info_hwobj.get_beam_size() self.spacing = [hor_size, ver_size] self._advanced_methods_widget.hor_spacing_ledit.setText(\ "%.1f" % (hor_size * 1000)) self._advanced_methods_widget.ver_spacing_ledit.setText(\ "%.1f" % (ver_size * 1000)) def approve_creation(self): """ Descript. : """ result = CreateTaskBase.approve_creation(self) selected_grid = self.get_selected_shapes()[0] if not selected_grid: msg = "No grid selected. Please select a grid to continue!" logging.getLogger("GUI").warning(msg) result = False #selected_grid = self._graphics_manager_hwobj.get_auto_grid() else: grid_properties = selected_grid.get_properties() exp_time = float(self._acq_widget.acq_widget_layout.exp_time_ledit.text()) speed = grid_properties["yOffset"] / exp_time if speed >= 2.25: logging.getLogger("GUI").error("Translation speed %.3f is above the limit 2.25" % speed) return False osc_range_per_frame = float(self._acq_widget.acq_widget_layout.osc_range_ledit.text()) speed = osc_range_per_frame / exp_time if speed >= 300: logging.getLogger("GUI").error("Rotation speed per frame %.3f is above the limit 300" % speed) return False return result def update_processing_parameters(self, crystal): """ Descript. : """ return def single_item_selection(self, tree_item): """ Descript. : """ CreateTaskBase.single_item_selection(self, tree_item) self.dc_selected = False if isinstance(tree_item, Qt4_queue_item.SampleQueueItem): pass elif isinstance(tree_item, Qt4_queue_item.BasketQueueItem): pass #self.setDisabled(False) elif isinstance(tree_item, Qt4_queue_item.DataCollectionQueueItem) or \ isinstance(tree_item, Qt4_queue_item.XrayCenteringQueueItem): if isinstance(tree_item, Qt4_queue_item.XrayCenteringQueueItem): data_collection = tree_item.get_model().reference_image_collection else: data_collection = tree_item.get_model() if tree_item.get_model().is_executed(): self.setDisabled(True) else: self.setDisabled(False) if data_collection.is_mesh(): # sample_data_model = self.get_sample_item(tree_item).get_model() #self._acq_widget.disable_inverse_beam(True) #self._graphics_manager_hwobj.de_select_all() self._graphics_manager_hwobj.select_shape(data_collection.grid) self._advanced_methods_widget.grid_treewidget.setCurrentItem(\ self._grid_map[data_collection.grid]) self._path_template = data_collection.get_path_template() self._data_path_widget.update_data_model(self._path_template) self._acquisition_parameters = data_collection.acquisitions[0].\ acquisition_parameters self._acq_widget.update_data_model(self._acquisition_parameters, self._path_template) #self.get_acquisition_widget().use_osc_start(True) self.dc_selected = True else: self.setDisabled(True) self.grid_treewidget_item_selection_changed() def _create_task(self, sample, shape): """Creates tasks based on selected grids :param sample: selected sample object :type sample: SampleQueueItem :param shape: selected shape :type shape: Qt4_GraphicsLib.GraphicsItem """ tasks = [] selected_grid = self.get_selected_shapes()[0] mesh_dc = self._create_dc_from_grid(sample, selected_grid) exp_type = str(self._advanced_methods_widget.method_combo.currentText()) if exp_type == "MeshScan": tasks.append(mesh_dc) elif exp_type == "XrayCentering": xray_centering = queue_model_objects.XrayCentering(mesh_dc) tasks.append(xray_centering) else: logging.getLogger("GUI").\ warning("Method %s does not exist in queue_model_objects" % exp_type) mesh_dc.run_processing_parallel = exp_type return tasks def shape_created(self, shape, shape_type): """If a grid is created then adds it to the treewidget. A binding between graphical grid and treewidget item is based on the self._grid_map :param shape: graphics object :type shape: Qt4_GraphicsLib.GraphicsItem :param shape_type: type of the object (point, line, grid) :type shape_type: str """ if shape_type == "Grid": self._advanced_methods_widget.grid_treewidget.clearSelection() grid_properties = shape.get_properties() info_str_list = [] info_str_list.append(grid_properties["name"]) info_str_list.append("%d" % grid_properties["num_lines"]) info_str_list.append("%d" % grid_properties["num_images_per_line"]) if not self.dc_selected: exp_time = max(float(grid_properties["yOffset"] / 2.245), self._acq_widget.exp_time_validator.bottom()+0.00001) self._acq_widget.acq_widget_layout.exp_time_ledit.setText("%.6f" % exp_time) grid_treewidget_item = QTreeWidgetItem(\ self._advanced_methods_widget.grid_treewidget, info_str_list) self._grid_map[shape] = grid_treewidget_item if not self.dc_selected: grid_treewidget_item.setSelected(True) self.grid_treewidget_item_selection_changed() self.update_grid_osc_total_range() def shape_deleted(self, shape, shape_type): """Removes shape from QTreeWidget and self._grid_map :param shape: graphics object :type shape: QtGraphicsLib.GraphicsItem :param shape_type: type of the object (point, line, grid) :type shape_type: str """ if self._grid_map.get(shape): treewidget_item_modelindex = self._advanced_methods_widget.\ grid_treewidget.indexFromItem(self._grid_map[shape]) self._advanced_methods_widget.grid_treewidget.takeTopLevelItem(\ treewidget_item_modelindex.row()) self._grid_map.pop(shape) def grid_treewidget_item_selection_changed(self): """Updates acquisition parameters based on the selected grid. """ self.enable_grid_controls(False) for item in self._grid_map.items(): grid = item[0] treewidget_item = item[1] if treewidget_item.isSelected(): grid_properties = grid.get_properties() cell_count = grid_properties["num_lines"] * \ grid_properties["num_images_per_line"] self._acq_widget.acq_widget_layout.num_images_ledit.setText(\ "%d" % cell_count) self._acq_widget.acq_widget_layout.first_image_ledit.setText(\ "%d" % grid_properties["first_image_num"]) centred_point = grid.get_centred_position() self._acq_widget.acq_widget_layout.kappa_ledit.setText(\ "%.2f" % float(centred_point.kappa)) self._acq_widget.acq_widget_layout.kappa_phi_ledit.setText(\ "%.2f" % float(centred_point.kappa_phi)) self._advanced_methods_widget.hor_spacing_ledit.setText(\ "%.2f" % (float(grid_properties["xOffset"]) * 1000)) self._advanced_methods_widget.ver_spacing_ledit.setText(\ "%.2f" % (float(grid_properties["yOffset"]) * 1000)) treewidget_item.setText(3, str(grid_properties["num_lines"])) treewidget_item.setText(4, str(grid_properties["num_images_per_line"])) grid.setSelected(True) self.enable_grid_controls(True) else: grid.setSelected(False) def get_selected_shapes(self): """Returns selected grids :returns: selected grid objects """ shapes = [] for grid, grid_treewidget_item in self._grid_map.iteritems(): if grid_treewidget_item.isSelected(): shapes.append(grid) return shapes def get_selected_grid_properties(self): """Returns properties of the selected grid :returns: dict with properties """ for grid, grid_treewidget_item in self._grid_map.iteritems(): if grid_treewidget_item.isSelected(): return grid.get_properties() def draw_grid_button_clicked(self): """Starts grid drawing """ self._graphics_manager_hwobj.create_grid(self.spacing) def remove_grid_button_clicked(self): """Removes selected grid """ grid_to_delete = self.get_selected_shapes()[0] if grid_to_delete: self._graphics_manager_hwobj.delete_shape(grid_to_delete) self._advanced_methods_widget.move_to_grid_button.setEnabled(False) def hor_spacing_changed(self, value): """Updates spacing of the selected grid """ try: self.spacing[0] = float(self._advanced_methods_widget.hor_spacing_ledit.text()) / 1000 self.set_spacing() except: pass def ver_spacing_changed(self, value): """Updates spacing of the selected grid """ try: self.spacing[1] = float(self._advanced_methods_widget.ver_spacing_ledit.text()) / 1000 self.set_spacing() except: pass def set_spacing(self): if 0 in self.spacing: return for grid, treewidget_item in self._grid_map.iteritems(): if treewidget_item.isSelected(): grid.set_spacing(self.spacing, adjust_size=\ self._advanced_methods_widget.adjust_size_cbox.isChecked()) grid_properties = grid.get_properties() treewidget_item.setText(1, str(grid_properties["num_lines"])) treewidget_item.setText(2, str(grid_properties["num_images_per_line"])) cell_count = grid_properties["num_lines"] * \ grid_properties["num_images_per_line"] self._acq_widget.acq_widget_layout.num_images_ledit.setText(\ str(grid_properties["num_lines"] * \ grid_properties["num_images_per_line"])) def move_to_grid(self): """Moves diffractometer to the center of the grid """ grid = self.get_selected_shapes()[0] if grid: self._beamline_setup_hwobj.diffractometer_hwobj.\ move_to_centred_position(grid.get_centred_position()) def overlay_toggled(self, state): """Toggles (on/off) overlay """ grid = self.get_selected_shapes()[0] if grid: grid.set_display_overlay(state) def overlay_alpha_changed(self, alpha_value): """Changes the transperency of the grid """ grid = self.get_selected_shapes()[0] if grid: grid.set_fill_alpha(alpha_value) def overlay_change_color(self): """Changes the default color (blue) of overlay """ color = QColorDialog.getColor() grid = self.get_selected_shapes()[0] if color.isValid() and grid: grid.set_base_color(color) def move_grid(self, direction): """Moves grid by one pix in selected direction :param direction: direction to move (right, left, up, down) :type direction: str """ grid = self.get_selected_shapes()[0] if grid: grid.move_by_pix(direction) self._graphics_manager_hwobj.\ update_grid_motor_positions(grid) def enable_grid_controls(self, state): """Enables grid controls if a grid is selectd """ self._advanced_methods_widget.overlay_cbox.setEnabled(state) self._advanced_methods_widget.overlay_slider.setEnabled(state) self._advanced_methods_widget.overlay_color_button.setEnabled(state) self._advanced_methods_widget.move_to_grid_button.setEnabled(state) self._advanced_methods_widget.remove_grid_button.setEnabled(state) self._advanced_methods_widget.move_right_button.setEnabled(state) self._advanced_methods_widget.move_left_button.setEnabled(state) self._advanced_methods_widget.move_up_button.setEnabled(state) self._advanced_methods_widget.move_down_button.setEnabled(state) self._acq_widget.acq_widget_layout.set_max_osc_range_button.setEnabled(\ state and self._in_plate_mode) self.enable_widgets(state) self._acq_widget.emit_acq_parameters_changed() def grid_osc_range_ledit_changed(self, new_value): """Osc range per frame changed :param new_value: new value :type new_value: str """ self.update_grid_osc_total_range() def grid_osc_total_range_ledit_changed(self, new_value): """Updates osc range per frame :param new_value: new value :type new_value: str """ grid_properties = self.get_selected_grid_properties() if grid_properties: try: self._acq_widget.acq_widget_layout.osc_range_ledit.setText(\ "%.4f" % (float(new_value) / grid_properties["num_images_per_line"] - 1e-5)) self._acq_widget.emit_acq_parameters_changed() except: pass def update_grid_osc_total_range(self): """Updates osc range per line """ grid_properties = self.get_selected_grid_properties() if grid_properties: self._acq_widget.acq_widget_layout.osc_total_range_ledit.setText(str(\ float(self._acq_widget.acq_widget_layout.osc_range_ledit.text()) * \ grid_properties["num_images_per_line"])) def set_max_osc_total_range_clicked(self, state): """Sets the osc range based on grid (number of images per line and osc in the middle of the grid) """ grid_properties = self.get_selected_grid_properties() if grid_properties: exposure_time = float(self._acq_widget.acq_widget_layout.exp_time_ledit.text()) (lower, upper), result_exp_time = self._acq_widget.update_osc_total_range_limits(\ calc_by_speed=False, num_images=grid_properties["num_images_per_line"], exp_time=exposure_time) self._acq_widget.acq_widget_layout.osc_start_ledit.setText(\ "%.4f" % ((lower + upper) / 2)) self._acq_widget.acq_widget_layout.osc_total_range_ledit.setText(\ "%.4f" % (abs(upper - lower) - 1e-4)) self._acq_widget.acq_widget_layout.osc_range_ledit.setText(\ "%.4f" % (abs(lower - upper) / grid_properties["num_images_per_line"])) self._acq_widget.acq_widget_layout.exp_time_ledit.setText(\ "%.5f" % (result_exp_time))
class XRFSpectrumParametersWidget(QWidget): def __init__(self, parent=None, name="xrf_spectrum_parameters_widget"): QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Hardware objects ---------------------------------------------------- self.xrf_spectrum_hwobj = None # Internal variables -------------------------------------------------- self.xrf_spectrum_model = queue_model_objects.XRFSpectrum() self._tree_view_item = None # Graphic elements ---------------------------------------------------- _top_widget = QWidget(self) _parameters_widget = QWidget(_top_widget) self.data_path_widget = DataPathWidget(_parameters_widget) self.other_parameters_gbox = QGroupBox("Other parameters", _parameters_widget) self.count_time_label = QLabel("Count time:", self.other_parameters_gbox) self.count_time_ledit = QLineEdit(self.other_parameters_gbox) self.count_time_ledit.setFixedWidth(50) self.adjust_transmission_cbox = QCheckBox("Adjust transmission", \ self.other_parameters_gbox) self.adjust_transmission_cbox.hide() self.mca_spectrum_widget = McaSpectrumWidget(self) self.snapshot_widget = SnapshotWidget(self) # Layout ------------------------------------------------------------- _other_parameters_gbox_hlayout = QHBoxLayout( self.other_parameters_gbox) _other_parameters_gbox_hlayout.addWidget(self.count_time_label) _other_parameters_gbox_hlayout.addWidget(self.count_time_ledit) _other_parameters_gbox_hlayout.addWidget(self.adjust_transmission_cbox) _other_parameters_gbox_hlayout.addStretch(0) _other_parameters_gbox_hlayout.setSpacing(2) _other_parameters_gbox_hlayout.setContentsMargins(0, 0, 0, 0) _parameters_widget_layout = QVBoxLayout(_parameters_widget) _parameters_widget_layout.addWidget(self.data_path_widget) _parameters_widget_layout.addWidget(self.other_parameters_gbox) _parameters_widget_layout.addStretch(0) _parameters_widget_layout.setSpacing(2) _parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _top_widget_layout = QHBoxLayout(_top_widget) _top_widget_layout.addWidget(_parameters_widget) _top_widget_layout.addWidget(self.snapshot_widget) _top_widget_layout.setSpacing(2) _top_widget_layout.addStretch(0) _top_widget_layout.setContentsMargins(0, 0, 0, 0) _main_vlayout = QVBoxLayout(self) _main_vlayout.addWidget(_top_widget) _main_vlayout.addWidget(self.mca_spectrum_widget) _main_vlayout.setSpacing(2) _main_vlayout.setContentsMargins(0, 0, 0, 0) # SizePolicies ------------------------------------------------------- self.mca_spectrum_widget.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) _top_widget.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed) # Qt signal/slot connections ------------------------------------------ self.data_path_widget.data_path_layout.prefix_ledit.textChanged.\ connect(self._prefix_ledit_change) self.data_path_widget.data_path_layout.run_number_ledit.textChanged.\ connect(self._run_number_ledit_change) self.count_time_ledit.textChanged.connect(\ self._count_time_ledit_change) # Other --------------------------------------------------------------- def _prefix_ledit_change(self, new_value): self.xrf_spectrum_model.set_name(str(new_value)) self._tree_view_item.setText(\ 0, self.xrf_spectrum_model.get_display_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self.xrf_spectrum_model.set_number(int(new_value)) self._tree_view_item.setText(\ 0, self.xrf_spectrum_model.get_display_name()) def _count_time_ledit_change(self, new_value): if str(new_value).isdigit(): self.xrf_spectrum_model.set_count_time(float(new_value)) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, item): self._tree_view_item = item self.xrf_spectrum_model = item.get_model() executed = self.xrf_spectrum_model.is_executed() self.data_path_widget.setEnabled(not executed) self.other_parameters_gbox.setEnabled(not executed) #self.mca_spectrum_widget.setEnabled(executed) if executed: result = self.xrf_spectrum_model.get_spectrum_result() self.mca_spectrum_widget.set_data(result.mca_data, result.mca_calib, result.mca_config) else: self.mca_spectrum_widget.clear() self.data_path_widget.update_data_model(\ self.xrf_spectrum_model.path_template) self.count_time_ledit.setText(\ str(self.xrf_spectrum_model.count_time)) image = self.xrf_spectrum_model.centred_position.snapshot_image self.snapshot_widget.display_snapshot(image, width=400) def set_xrf_spectrum_hwobj(self, xrf_spectrum_hwobj): if self.xrf_spectrum_hwobj is None: self.xrf_spectrum_hwobj = xrf_spectrum_hwobj self.xrf_spectrum_hwobj.connect("xrfSpectrumFinished", self.spectrum_finished) def spectrum_finished(self, mca_data, mca_calib, mca_config): self.mca_spectrum_widget.set_data(mca_data, mca_calib, mca_config)
class EnergyScanParametersWidget(QtGui.QWidget): def __init__(self, parent=None, name="energy_scan_tab_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Hardware objects ---------------------------------------------------- # Internal variables -------------------------------------------------- self.energy_scan_model = queue_model_objects.EnergyScan() self._tree_view_item = None # Graphic elements ---------------------------------------------------- _top_widget = QtGui.QWidget(self) _parameters_widget = QtGui.QWidget(_top_widget) self.periodic_table_widget = PeriodicTableWidget(_parameters_widget) self.data_path_widget = DataPathWidget(_parameters_widget) # LNLS # self.data_path_widget.data_path_layout.file_name_label.setText('') # self.data_path_widget.data_path_layout.file_name_label.hide() # self.data_path_widget.data_path_layout.file_name_value_label.hide() # --------------------------------------------------------------------- # LNLS self.data_path_widget.setFixedHeight(140) # --------------------------------------------------------------------- _snapshot_widget = QtGui.QWidget(self) # Snapshot of current position self.position_widget = uic.loadUi( os.path.join(os.path.dirname(__file__), 'ui_files/Qt4_snapshot_widget_layout.ui')) # LNLS self.position_widget.setFixedSize(450, 340) # Graphics self.scan_plot_widget = TwoAxisPlotWidget(self, True) self.result_plot_widget = TwoAxisPlotWidget(self, False) # Layout ------------------------------------------------------------- _parameters_widget_layout = QtGui.QVBoxLayout() _parameters_widget_layout.addWidget(self.periodic_table_widget) _parameters_widget_layout.addWidget(self.data_path_widget) _parameters_widget_layout.addStretch(0) _parameters_widget_layout.setSpacing(2) _parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _parameters_widget.setLayout(_parameters_widget_layout) _snapshots_vlayout = QtGui.QVBoxLayout(_snapshot_widget) _snapshots_vlayout.addWidget(self.position_widget) _snapshots_vlayout.setContentsMargins(0, 0, 0, 0) _snapshots_vlayout.setSpacing(2) # LNLS # _snapshots_vlayout.addStretch(10) _snapshots_vlayout.addStretch(0) _snapshot_widget.setLayout(_snapshots_vlayout) # ---- _top_widget_hlayout = QtGui.QHBoxLayout(self) _top_widget_hlayout.addWidget(_parameters_widget) _top_widget_hlayout.addWidget(_snapshot_widget) _top_widget_hlayout.addStretch(0) _top_widget_hlayout.setSpacing(2) _top_widget_hlayout.setContentsMargins(0, 0, 0, 0) _top_widget.setLayout(_top_widget_hlayout) _main_vlayout = QtGui.QVBoxLayout(self) _main_vlayout.addWidget(_top_widget) _main_vlayout.addWidget(self.scan_plot_widget) _main_vlayout.addWidget(self.result_plot_widget) _main_vlayout.setSpacing(5) _main_vlayout.setContentsMargins(2, 2, 2, 2) _main_vlayout.addStretch(0) self.setLayout(_main_vlayout) # SizePolicies -------------------------------------------------------- self.scan_plot_widget.setSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Expanding) self.result_plot_widget.setSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Expanding) # Qt signal/slot connections ------------------------------------------ #qt.QObject.connect(self.periodic_table_widget, qt.PYSIGNAL('edgeSelected'), # self.element_clicked) self.data_path_widget.data_path_layout.prefix_ledit.\ textChanged.connect(self._prefix_ledit_change) self.data_path_widget.data_path_layout.run_number_ledit.\ textChanged.connect(self._run_number_ledit_change) # Other --------------------------------------------------------------- def _prefix_ledit_change(self, new_value): self.energy_scan_model.set_name(str(new_value)) self._tree_view_item.setText(0, self.energy_scan_model.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self.energy_scan_model.set_number(int(new_value)) self._tree_view_item.setText(0, self.energy_scan_model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, item): self._tree_view_item = item self.energy_scan_model = item.get_model() executed = self.energy_scan_model.is_executed() # LNLS #self.data_path_widget.setEnabled(not executed) self.data_path_widget.setEnabled(False) self.periodic_table_widget.setEnabled(not executed) self.scan_plot_widget.setEnabled(not executed) self.result_plot_widget.setEnabled(not executed) width = self.data_path_widget.width() + \ self.position_widget.width() self.scan_plot_widget.setFixedWidth(width) self.result_plot_widget.setFixedWidth(width) # --------------------------------------------------------------------- # LNLS height = 185 self.scan_plot_widget.setFixedHeight(height) self.result_plot_widget.setFixedHeight(height) # --------------------------------------------------------------------- if executed: result = self.energy_scan_model.get_scan_result() self.scan_plot_widget.plot_energy_scan_curve(result.data) self.result_plot_widget.plot_energy_scan_results(\ result.pk, result.fppPeak, result.fpPeak, result.ip, result.fppInfl, result.fpInfl, result.rm, result.chooch_graph_x, result.chooch_graph_y1, result.chooch_graph_y2, result.title) else: self.scan_plot_widget.clear() self.result_plot_widget.clear() self.data_path_widget.update_data_model( self.energy_scan_model.path_template) self.periodic_table_widget.set_current_element_edge(\ self.energy_scan_model.element_symbol, self.energy_scan_model.edge) image = self.energy_scan_model.centred_position.snapshot_image if image is not None: try: image = image.scaled(450, 360, QtCore.Qt.KeepAspectRatio) self.position_widget.svideo.setPixmap(QtGui.QPixmap(image)) except: pass def element_clicked(self, symbol, energy): self.energy_scan_model.element_symbol = symbol self.energy_scan_model.edge = energy def set_enegy_scan_hwobj(self, energy_scan_hwobj): self.energy_scan_hwobj = energy_scan_hwobj if self.energy_scan_hwobj: self.energy_scan_hwobj.connect("energyScanStarted", self.energy_scan_started) self.energy_scan_hwobj.connect("scanNewPoint", self.energy_scan_new_point) self.energy_scan_hwobj.connect("choochFinished", self.chooch_finished) def energy_scan_started(self): self.scan_plot_widget.start_new_scan() self.data_path_widget.setEnabled(False) self.periodic_table_widget.setEnabled(False) # LNLS self.result_plot_widget.clear() def energy_scan_new_point(self, x, y): self.scan_plot_widget.add_new_plot_value(x, y) def chooch_finished(self, pk, fppPeak, fpPeak, ip, fppInfl, fpInfl, rm, \ chooch_graph_x, chooch_graph_y1, chooch_graph_y2, title): self.result_plot_widget.plot_energy_scan_results( pk, fppPeak, fpPeak, ip, fppInfl, fpInfl, rm, chooch_graph_x, chooch_graph_y1, chooch_graph_y2, title) self.scan_plot_widget.plot_finished()
class EnergyScanParametersWidget(QtGui.QWidget): def __init__(self, parent=None, name="energy_scan_tab_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Hardware objects ---------------------------------------------------- # Internal variables -------------------------------------------------- self.energy_scan_model = queue_model_objects.EnergyScan() self._tree_view_item = None # Graphic elements ---------------------------------------------------- _top_widget = QtGui.QWidget(self) _parameters_widget = QtGui.QWidget(_top_widget) self.periodic_table_widget = PeriodicTableWidget(_parameters_widget) self.data_path_widget = DataPathWidget(_parameters_widget) self.data_path_widget.data_path_layout.file_name_label.setText("") self.data_path_widget.data_path_layout.file_name_value_label.hide() self.position_widget = uic.loadUi( os.path.join(os.path.dirname(__file__), "ui_files/Qt4_snapshot_widget_layout.ui") ) self.position_widget.setFixedSize(450, 340) self.scan_plot_widget = TwoAxisPlotWidget(self) self.scan_plot_widget.set_real_time_plot(True) self.result_plot_widget = TwoAxisPlotWidget(self) """self.scan_plot_widget = ScanPlotWidget(self) self.scan_plot_widget.setRealTimePlot(True) self.result_plot_widget = ScanPlotWidget(self) self.result_plot_widget.setRealTimePlot(False) self.scan_plot_widget.setFixedHeight(200) self.result_plot_widget.setFixedHeight(200)""" # Layout ------------------------------------------------------------- _parameters_widget_layout = QtGui.QVBoxLayout() _parameters_widget_layout.addWidget(self.periodic_table_widget) _parameters_widget_layout.addWidget(self.data_path_widget) _parameters_widget_layout.addStretch(0) _parameters_widget_layout.setSpacing(2) _parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _parameters_widget.setLayout(_parameters_widget_layout) _top_widget_hlayout = QtGui.QHBoxLayout(self) _top_widget_hlayout.addWidget(_parameters_widget) _top_widget_hlayout.addWidget(self.position_widget) _top_widget_hlayout.addStretch(0) _top_widget_hlayout.setSpacing(2) _top_widget_hlayout.setContentsMargins(0, 0, 0, 0) _top_widget.setLayout(_top_widget_hlayout) _main_vlayout = QtGui.QVBoxLayout(self) _main_vlayout.addWidget(_top_widget) _main_vlayout.addWidget(self.scan_plot_widget) _main_vlayout.addWidget(self.result_plot_widget) _main_vlayout.setSpacing(2) _main_vlayout.setContentsMargins(2, 2, 2, 2) _main_vlayout.addStretch(0) self.setLayout(_main_vlayout) # SizePolicies -------------------------------------------------------- # Qt signal/slot connections ------------------------------------------ # qt.QObject.connect(self.periodic_table_widget, qt.PYSIGNAL('edgeSelected'), # self.element_clicked) self.data_path_widget.data_path_layout.prefix_ledit.textChanged.connect(self._prefix_ledit_change) self.data_path_widget.data_path_layout.run_number_ledit.textChanged.connect(self._run_number_ledit_change) # qt.QObject.connect(qt.qApp, qt.PYSIGNAL('tab_changed'), # self.tab_changed) # Other --------------------------------------------------------------- Qt4_widget_colors.set_widget_color(self.periodic_table_widget, Qt4_widget_colors.GROUP_BOX_GRAY) Qt4_widget_colors.set_widget_color(self.position_widget, Qt4_widget_colors.GROUP_BOX_GRAY) Qt4_widget_colors.set_widget_color(self.data_path_widget, Qt4_widget_colors.GROUP_BOX_GRAY) def _prefix_ledit_change(self, new_value): self.energy_scan_model.set_name(str(new_value)) self._tree_view_item.setText(0, self.energy_scan_model.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self.energy_scan_model.set_number(int(new_value)) self._tree_view_item.setText(0, self.energy_scan_model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, item): self._tree_view_item = item self.energy_scan_model = item.get_model() executed = self.energy_scan_model.is_executed() self.data_path_widget.setEnabled(not executed) self.periodic_table_widget.setEnabled(not executed) self.scan_plot_widget.setEnabled(not executed) self.result_plot_widget.setEnabled(not executed) if executed: result = self.energy_scan_model.get_scan_result() self.scan_plot_widget.plot_scan_curve(result.data) self.result_plot_widget.plot_results( result.pk, result.fppPeak, result.fpPeak, result.ip, result.fppInfl, result.fpInfl, result.rm, result.chooch_graph_x, result.chooch_graph_y1, result.chooch_graph_y2, result.title, ) else: self.scan_plot_widget.clear() self.result_plot_widget.clear() self.data_path_widget.update_data_model(self.energy_scan_model.path_template) self.periodic_table_widget.set_current_element_edge( self.energy_scan_model.element_symbol, self.energy_scan_model.edge ) image = self.energy_scan_model.centred_position.snapshot_image if image is not None: try: image = image.scaled(427, 320, QtCore.Qt.KeepAspectRatio) self.position_widget.svideo.setPixmap(QtGui.QPixmap(image)) except: pass def element_clicked(self, symbol, energy): self.energy_scan_model.element_symbol = symbol self.energy_scan_model.edge = energy def set_enegy_scan_hwobj(self, energy_scan_hwobj): self.energy_scan_hwobj = energy_scan_hwobj if self.energy_scan_hwobj: self.energy_scan_hwobj.connect("scanStart", self.scan_started) self.energy_scan_hwobj.connect("scanNewPoint", self.scan_new_point) self.energy_scan_hwobj.connect("choochFinished", self.chooch_finished) def scan_started(self, scan_parameters): self.scan_plot_widget.start_new_scan(scan_parameters) self.data_path_widget.setEnabled(False) self.periodic_table_widget.setEnabled(False) def scan_new_point(self, x, y): self.scan_plot_widget.add_new_plot_value(x, y) def chooch_finished( self, pk, fppPeak, fpPeak, ip, fppInfl, fpInfl, rm, chooch_graph_x, chooch_graph_y1, chooch_graph_y2, title ): self.result_plot_widget.plot_results( pk, fppPeak, fpPeak, ip, fppInfl, fpInfl, rm, chooch_graph_x, chooch_graph_y1, chooch_graph_y2, title ) self.scan_plot_widget.plot_finished()
class EnergyScanParametersWidget(QtGui.QWidget): def __init__(self, parent=None, name="energy_scan_tab_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Hardware objects ---------------------------------------------------- # Internal variables -------------------------------------------------- self.energy_scan_model = queue_model_objects.EnergyScan() self._tree_view_item = None # Graphic elements ---------------------------------------------------- _top_widget = QtGui.QWidget(self) _parameters_widget = QtGui.QWidget(_top_widget) self.periodic_table_widget = PeriodicTableWidget(_parameters_widget) self.data_path_widget = DataPathWidget(_parameters_widget) self.data_path_widget.data_path_layout.file_name_label.setText('') self.data_path_widget.data_path_layout.file_name_value_label.hide() self.snapshot_widget = SnapshotWidget(self) self.scan_actual_plot_widget = PymcaPlotWidget(self, True) self.scan_result_plot_widget = PymcaPlotWidget(self, False) self.chooch_plot_widget = PymcaPlotWidget(self, False) #self.scan_actual_plot_widget = TwoAxisPlotWidget(self, True) #self.chooch_plot_widget = TwoAxisPlotWidget(self, False) # Layout ------------------------------------------------------------- _parameters_widget_layout = QtGui.QVBoxLayout() _parameters_widget_layout.addWidget(self.periodic_table_widget) _parameters_widget_layout.addWidget(self.data_path_widget) _parameters_widget_layout.addStretch(0) _parameters_widget_layout.setSpacing(2) _parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _parameters_widget.setLayout(_parameters_widget_layout) _top_widget_hlayout = QtGui.QHBoxLayout(self) _top_widget_hlayout.addWidget(_parameters_widget) _top_widget_hlayout.addWidget(self.snapshot_widget) _top_widget_hlayout.addStretch(0) _top_widget_hlayout.setSpacing(2) _top_widget_hlayout.setContentsMargins(0, 0, 0, 0) _top_widget.setLayout(_top_widget_hlayout) _main_vlayout = QtGui.QVBoxLayout(self) _main_vlayout.addWidget(_top_widget) _main_vlayout.addWidget(self.scan_actual_plot_widget) _main_vlayout.addWidget(self.scan_result_plot_widget) _main_vlayout.addWidget(self.chooch_plot_widget) _main_vlayout.setSpacing(5) _main_vlayout.setContentsMargins(2, 2, 2, 2) #_main_vlayout.addStretch(0) self.setLayout(_main_vlayout) # SizePolicies -------------------------------------------------------- self.scan_actual_plot_widget.setSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Expanding) self.chooch_plot_widget.setSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Expanding) # Qt signal/slot connections ------------------------------------------ #qt.QObject.connect(self.periodic_table_widget, qt.PYSIGNAL('edgeSelected'), # self.element_clicked) self.data_path_widget.data_path_layout.prefix_ledit.\ textChanged.connect(self._prefix_ledit_change) self.data_path_widget.data_path_layout.run_number_ledit.\ textChanged.connect(self._run_number_ledit_change) # Other --------------------------------------------------------------- self.scan_actual_plot_widget.hide() self.scan_result_plot_widget.hide() def _prefix_ledit_change(self, new_value): self.energy_scan_model.set_name(str(new_value)) self._tree_view_item.setText(0, self.energy_scan_model.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self.energy_scan_model.set_number(int(new_value)) self._tree_view_item.setText(0, self.energy_scan_model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_widget(self._tree_view_item) def populate_widget(self, item): self._tree_view_item = item self.energy_scan_model = item.get_model() executed = self.energy_scan_model.is_executed() is_running = self.energy_scan_model.is_running() self.data_path_widget.setDisabled(executed or is_running) self.periodic_table_widget.setDisabled(executed or is_running) #self.scan_actual_plot_widget.setEnabled() #self.scan_actual_plot_widget.setEnabled(not executed) #self.chooch_plot_widget.setEnabled(not executed) width = self.data_path_widget.width() + \ self.snapshot_widget.width() self.scan_actual_plot_widget.setFixedWidth(width) self.scan_result_plot_widget.setFixedWidth(width) self.chooch_plot_widget.setFixedWidth(width) self.chooch_plot_widget.clear() title = "Element: %s, Edge: %s" % (\ self.energy_scan_model.element_symbol, self.energy_scan_model.edge) if executed: self.scan_actual_plot_widget.hide() self.scan_result_plot_widget.show() result = self.energy_scan_model.get_scan_result() self.scan_result_plot_widget.plot_energy_scan_curve( result.data, title) self.chooch_plot_widget.plot_energy_scan_results(\ result.pk, result.fppPeak, result.fpPeak, result.ip, result.fppInfl, result.fpInfl, result.rm, result.chooch_graph_x, result.chooch_graph_y1, result.chooch_graph_y2, result.title) elif is_running: self.scan_actual_plot_widget.show() self.scan_result_plot_widget.hide() else: self.scan_actual_plot_widget.hide() self.scan_result_plot_widget.show() self.scan_result_plot_widget.clear() self.data_path_widget.update_data_model( self.energy_scan_model.path_template) self.periodic_table_widget.set_current_element_edge(\ self.energy_scan_model.element_symbol, self.energy_scan_model.edge) image = self.energy_scan_model.centred_position.snapshot_image self.snapshot_widget.display_snapshot(image, width=400) def element_clicked(self, symbol, energy): self.energy_scan_model.element_symbol = symbol self.energy_scan_model.edge = energy def set_enegy_scan_hwobj(self, energy_scan_hwobj): self.energy_scan_hwobj = energy_scan_hwobj if self.energy_scan_hwobj: self.energy_scan_hwobj.connect("energyScanStarted", self.energy_scan_started) self.energy_scan_hwobj.connect("scanNewPoint", self.energy_scan_new_point) self.energy_scan_hwobj.connect("choochFinished", self.chooch_finished) def energy_scan_started(self, scan_info): self.scan_actual_plot_widget.clear() self.scan_actual_plot_widget.show() self.scan_result_plot_widget.clear() self.scan_result_plot_widget.hide() self.chooch_plot_widget.clear() self.scan_actual_plot_widget.start_new_scan(scan_info) self.data_path_widget.setEnabled(False) self.periodic_table_widget.setEnabled(False) def energy_scan_new_point(self, x, y): self.scan_actual_plot_widget.add_new_plot_value(x, y) def chooch_finished(self, pk, fppPeak, fpPeak, ip, fppInfl, fpInfl, rm, \ chooch_graph_x, chooch_graph_y1, chooch_graph_y2, title): self.chooch_plot_widget.plot_energy_scan_results( pk, fppPeak, fpPeak, ip, fppInfl, fpInfl, rm, chooch_graph_x, chooch_graph_y1, chooch_graph_y2, title) self.scan_actual_plot_widget.plot_finished()
class DCParametersWidget(QtGui.QWidget): def __init__(self, parent = None, name = "parameter_widget"): QtGui.QWidget.__init__(self, parent) if name is not None: self.setObjectName(name) # Properties ---------------------------------------------------------- # Signals ------------------------------------------------------------ # Slots --------------------------------------------------------------- # Hardware objects ---------------------------------------------------- self._beamline_setup_hwobj = None # Internal variables -------------------------------------------------- self._data_collection = None self.add_dc_cb = None self._tree_view_item = None # Graphic elements ---------------------------------------------------- _dc_parameters_widget = QtGui.QWidget(self) self._data_path_widget = DataPathWidget(_dc_parameters_widget) self._acq_widget = AcquisitionWidget(_dc_parameters_widget, layout = 'horizontal') self._processing_widget = ProcessingWidget(_dc_parameters_widget) # Layout -------------------------------------------------------------- _dc_parameters_widget_layout = QtGui.QVBoxLayout(_dc_parameters_widget) _dc_parameters_widget_layout.addWidget(self._data_path_widget) _dc_parameters_widget_layout.addWidget(self._acq_widget) _dc_parameters_widget_layout.addWidget(self._processing_widget) _dc_parameters_widget_layout.setContentsMargins(0, 0, 0, 0) _dc_parameters_widget_layout.setSpacing(2) _dc_parameters_widget_layout.addStretch(10) _main_hlayout = QtGui.QHBoxLayout(self) _main_hlayout.addWidget(_dc_parameters_widget) _main_hlayout.setContentsMargins(0, 0, 0, 0) _main_hlayout.setSpacing(2) _main_hlayout.addStretch(0) # SizePolicies -------------------------------------------------------- # Qt signal/slot connections ------------------------------------------ self._data_path_widget.data_path_layout.prefix_ledit.textChanged.\ connect(self._prefix_ledit_change) self._data_path_widget.data_path_layout.run_number_ledit.textChanged.\ connect(self._run_number_ledit_change) self._acq_widget.madEnergySelectedSignal.\ connect(self.mad_energy_selected) self._acq_widget.acqParametersChangedSignal.\ connect(self.acq_parameters_changed) # Other --------------------------------------------------------------- def set_beamline_setup(self, bl_setup): self._acq_widget.set_beamline_setup(bl_setup) self._beamline_setup_hwobj = bl_setup def _prefix_ledit_change(self, new_value): prefix = self._data_collection.acquisitions[0].\ path_template.get_prefix() self._data_collection.set_name(prefix) self._tree_view_item.setText(0, self._data_collection.get_name()) def _run_number_ledit_change(self, new_value): if str(new_value).isdigit(): self._data_collection.set_number(int(new_value)) self._tree_view_item.setText(0, self._data_collection.get_name()) def acq_parameters_changed(self): if self._tree_view_item is None: #TODO fix this return dc_tree_widget = self._tree_view_item.listView().parent() dc_tree_widget.check_for_path_collisions() path_template = self._data_collection.acquisitions[0].path_template path_conflict = self.queue_model_hwobj.\ check_for_path_collisions(path_template) def __add_data_collection(self): return self.add_dc_cb(self._data_collection, self.collection_type) def mad_energy_selected(self, name, energy, state): path_template = self._data_collection.acquisitions[0].path_template if state: path_template.mad_prefix = name else: path_template.mad_prefix = '' run_number = self._beamline_setup_hwobj.queue_model_hwobj.\ get_next_run_number(path_template) self._data_path_widget.set_run_number(run_number) self._data_path_widget.set_prefix(path_template.base_prefix) model = self._tree_view_item.get_model() model.set_name(path_template.get_prefix()) self._tree_view_item.setText(0, model.get_name()) def tab_changed(self): if self._tree_view_item: self.populate_parameter_widget(self._tree_view_item) def set_enabled(self, state): self._acq_widget.setEnabled(state) self._data_path_widget.setEnabled(state) self._processing_widget.setEnabled(state) def populate_widget(self, item): data_collection = item.get_model() self._tree_view_item = item self._data_collection = data_collection self._acquisition_mib = DataModelInputBinder(self._data_collection.\ acquisitions[0].acquisition_parameters) # The acq_widget sends a signal to the path_widget, and it relies # on that both models upto date, we need to refactor this part # so that both models are set before taking ceratin actions. # This workaround, works for the time beeing. self._data_path_widget._data_model = data_collection.acquisitions[0].path_template self._acq_widget.set_energies(data_collection.crystal.energy_scan_result) self._acq_widget.update_data_model(data_collection.acquisitions[0].\ acquisition_parameters, data_collection.acquisitions[0].\ path_template) self._data_path_widget.update_data_model(data_collection.\ acquisitions[0].path_template) self._processing_widget.update_data_model(data_collection.\ processing_parameters) invalid = self._acquisition_mib.validate_all() if invalid: msg = "This data collection has one or more incorrect parameters,"+\ " correct the fields marked in red to solve the problem." logging.getLogger("GUI").warning(msg)