def init_gui(self):
# Set integer validator for the port number
int_validator = QIntValidator(1024, 49151)
self.txtPort.setValidator(int_validator)
# Load profiles
self.load_profiles()
# Set current profile in the combobox
curr_profile = current_profile()
if not curr_profile is None:
GuiUtils.set_combo_current_index_by_text(self.cbo_profiles,
curr_profile.name)
# Load current database connection properties
self._load_db_conn_properties()
# Load existing PostgreSQL connections
self._load_qgis_pg_connections()
# Load directory paths
self._load_directory_paths()
self.edtEntityRecords.setMaximum(MAX_LIMIT)
self.edtEntityRecords.setValue(get_entity_browser_record_limit())
# Debug logging
lvl = debug_logging()
if lvl:
self.chk_logging.setCheckState(Qt.Checked)
else:
self.chk_logging.setCheckState(Qt.Unchecked)
def set_current_spatial_field(self, spatial_field):
"""
Selects the current spatial field column in the combo of available
spatial columns.
:param spatial_field: Name of the spatial field to select.
:type spatial_field: str
"""
GuiUtils.set_combo_current_index_by_text(self.cboSpatialFields, spatial_field)
def set_from_item(self):
# Load referenced table editor with item configuration settings.
photo_props = LinkedTableProps(linked_table=self._item.linked_table(),
source_field=self._item.source_field(),
linked_field=self._item.linked_field())
self.ref_table.set_properties(photo_props)
GuiUtils.set_combo_current_index_by_text(self.cbo_document_type,
self._item.document_type())
def set_configuration(self, configuration):
self._changed_blocked = True
GuiUtils.set_combo_current_index_by_text(self.cbo_x_field,
configuration.x_field())
self.txt_x_label.setText(configuration.x_label())
self.txt_y_label.setText(configuration.y_label())
# Set barvalue configurations
for bar_cfg in configuration.value_configurations():
self.add_value_configuration(bar_cfg)
self._changed_blocked = False
def _load_legend_positions(self):
from stdm.composer.chart_configuration import legend_positions
self.cbo_legend_pos.clear()
for k, v in legend_positions.items():
self.cbo_legend_pos.addItem(k, v)
# Select 'Automatic' option
GuiUtils.set_combo_current_index_by_text(
self.cbo_legend_pos,
QApplication.translate("ChartConfiguration", "Automatic"))
def onDataSourceSelected(self, dataSource):
"""
Slot raised upon selecting a data source from the items.
"""
# Enable/disable referenced table combo only if an item is selected
if self.category() == 'View':
if not dataSource:
self.cboReferencedTable.setEnabled(False)
else:
self.cboReferencedTable.setEnabled(True)
if self._sync_data_source:
GuiUtils.set_combo_current_index_by_text(self.cboReferencedTable,
dataSource)
data_source_name = self.cboDataSource.currentData()
# this causes the QgsLayout.variablesChanged signal to be emitted -- listening objects should hook to this
LayoutUtils.set_stdm_data_source_for_layout(self._layout,
data_source_name)
def set_properties(self, table_props):
"""
Sets the combo selection based on the text in the linked table
object properties.
:param table_props: Object containing the linked table information.
:type table_props: LinkedTableProps
"""
self._block_changed = True
GuiUtils.set_combo_current_index_by_text(self.cbo_ref_table, table_props.linked_table)
GuiUtils.set_combo_current_index_by_text(self.cbo_source_field, table_props.source_field)
GuiUtils.set_combo_current_index_by_text(self.cbo_referencing_col, table_props.linked_field)
self._block_changed = False
