def show_layer_selection_dialog(self):
dialog = LayerSelectionDialog(title="Layers",
layers=copy.deepcopy(
self.configuration.layers),
all_layers=self.parameters.all_layers,
parent=self,
flags=gtk.DIALOG_MODAL
| gtk.DIALOG_DESTROY_WITH_PARENT
| gtk.DIALOG_NO_SEPARATOR)
button = dialog.add_button("Cancel", gtk.RESPONSE_NO)
HobAltButton.style_button(button)
button = dialog.add_button("OK", gtk.RESPONSE_YES)
HobButton.style_button(button)
response = dialog.run()
if response == gtk.RESPONSE_YES:
self.configuration.layers = dialog.layers
self.save_defaults() # remember layers
# DO refresh layers
if dialog.layers_changed:
self.update_config_async()
dialog.destroy()
