Python DataPathWidget.set_prefix方法代码示例

# 需要导入模块: from widgets.Qt4_data_path_widget import DataPathWidget [as 别名]
# 或者: from widgets.Qt4_data_path_widget.DataPathWidget import set_prefix [as 别名]
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.\
#.........这里部分代码省略.........

# 需要导入模块: from widgets.Qt4_data_path_widget import DataPathWidget [as 别名]
# 或者: from widgets.Qt4_data_path_widget.DataPathWidget import set_prefix [as 别名]

#.........这里部分代码省略.........
        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)

# 需要导入模块: from widgets.Qt4_data_path_widget import DataPathWidget [as 别名]
# 或者: from widgets.Qt4_data_path_widget.DataPathWidget import set_prefix [as 别名]

#.........这里部分代码省略.........

    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)

# 需要导入模块: from widgets.Qt4_data_path_widget import DataPathWidget [as 别名]
# 或者: from widgets.Qt4_data_path_widget.DataPathWidget import set_prefix [as 别名]
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()
#.........这里部分代码省略.........