def finished_analyzing_layers(self, usable_layers):
self.analyzer_thread.wait()
if any(usable_layers):
self.layers = usable_layers
current_layers = self.iface.legendInterface().selectedLayers()
valid = [la for la in current_layers if la in usable_layers.keys()]
if not any(valid):
valid.append(self.layers.keys()[0])
selected = utilities.exist_selected_features(self.layers.keys())
self.change_ui_availability(True, selected)
if utilities.exist_selected_features(self.layers.keys()):
self.use_selected_features_chb.setEnabled(True)
self.use_selected_features_chb.setChecked(True)
else:
self.use_selected_features_chb.setEnabled(False)
self.model = ProcessLayerTableModel(self.layers, valid,
self.processor, self)
self.tableView.setModel(self.model)
delegate = ProcessLayerDelegate(self, self)
self.tableView.setItemDelegate(delegate)
self.add_row_btn.released.connect(self.add_row)
self.remove_row_btn.released.connect(self.remove_row)
self.run_btn.released.connect(self.run_queries)
self.output_dir_btn.released.connect(self.get_output_dir)
self.lock_layers_chb.toggled.connect(self.toggle_lock_layers)
self.processor.progress_changed.connect(self.update_progress)
self.processor.update_info.connect(self.update_info)
self.model.is_runnable_check.connect(self.toggle_run_button)
if len(current_layers) < 2:
self.remove_row_btn.setEnabled(False)
self.toggle_run_button()
output_dir = self.load_settings('output_dir',
default_to=os.path.expanduser('~'))
if str(output_dir) == '':
output_dir = os.path.expanduser('~')
self.output_dir_le.setText(output_dir)
self.create_distances_files_chb.setChecked(False)
self.reset_progress_bar()
self.progressBar.setValue(self.processor.global_progress)
self.update_info('')
else:
self.reset_progress_bar()
self.change_ui_availability(False)
self.progress_la.setText('No suitable layers found. Please '
'consult the plugin\'s Help page.')
palette = QPalette()
palette.setColor(QPalette.Foreground, Qt.red)
self.progress_la.setPalette(palette)
def finished_analyzing_layers(self, usable_layers):
self.analyzer_thread.wait()
if any(usable_layers):
self.layers = usable_layers
current_layers = self.iface.legendInterface().selectedLayers()
valid = [la for la in current_layers if la in usable_layers.keys()]
if not any(valid):
valid.append(self.layers.keys()[0])
selected = utilities.exist_selected_features(self.layers.keys())
self.change_ui_availability(True, selected)
if utilities.exist_selected_features(self.layers.keys()):
self.use_selected_features_chb.setEnabled(True)
self.use_selected_features_chb.setChecked(True)
else:
self.use_selected_features_chb.setEnabled(False)
self.model = ProcessLayerTableModel(self.layers, valid,
self.processor, self)
self.tableView.setModel(self.model)
delegate = ProcessLayerDelegate(self, self)
self.tableView.setItemDelegate(delegate)
self.add_row_btn.released.connect(self.add_row)
self.remove_row_btn.released.connect(self.remove_row)
self.run_btn.released.connect(self.run_queries)
self.output_dir_btn.released.connect(self.get_output_dir)
self.lock_layers_chb.toggled.connect(self.toggle_lock_layers)
self.processor.progress_changed.connect(self.update_progress)
self.processor.update_info.connect(self.update_info)
self.model.is_runnable_check.connect(self.toggle_run_button)
if len(current_layers) < 2:
self.remove_row_btn.setEnabled(False)
self.toggle_run_button()
output_dir = self.load_settings('output_dir',
default_to=os.path.expanduser('~'))
if str(output_dir) == '':
output_dir = os.path.expanduser('~')
self.output_dir_le.setText(output_dir)
self.create_distances_files_chb.setChecked(False)
self.reset_progress_bar()
self.progressBar.setValue(self.processor.global_progress)
self.update_info('')
else:
self.reset_progress_bar()
self.change_ui_availability(False)
self.progress_la.setText('No suitable layers found. Please '
'consult the plugin\'s Help page.')
palette = QPalette()
palette.setColor(QPalette.Foreground, Qt.red)
self.progress_la.setPalette(palette)
def finished_processing_layers(self, layers, new_files=[]):
self.processing_thread.wait()
exist_selected = utilities.exist_selected_features(layers)
self.change_ui_availability(True, exist_selected)
registry = QgsMapLayerRegistry.instance()
if self.create_distances_files_chb.isChecked():
for new_layer_path in new_files:
if new_layer_path.endswith('.shp'):
layer_name = os.path.basename(new_layer_path)
new_layer = QgsVectorLayer(new_layer_path, layer_name,
'ogr')
registry.addMapLayer(new_layer)
def finished_processing_layers(self, layers, new_files=[]):
self.processing_thread.wait()
exist_selected = utilities.exist_selected_features(layers)
self.change_ui_availability(True, exist_selected)
registry = QgsMapLayerRegistry.instance()
if self.create_distances_files_chb.isChecked():
for new_layer_path in new_files:
if new_layer_path.endswith('.shp'):
layer_name = os.path.basename(new_layer_path)
new_layer = QgsVectorLayer(new_layer_path, layer_name,
'ogr')
registry.addMapLayer(new_layer)