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 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 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() _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.position_widget.setFixedSize(450, 340) 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) _snapshots_vlayout.addStretch(0) _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(2) _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() 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) width = self.data_path_widget.width() + \ self.position_widget.width() self.scan_plot_widget.setFixedWidth(width) self.result_plot_widget.setFixedWidth(width) 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(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("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) 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()