def get_next_step(self):
"""Find the proper step when user clicks the Next button.
:returns: The step to be switched to
:rtype: WizardStep instance or None
"""
if self.parent.is_selected_layer_keywordless:
# insert keyword creation thread here
self.parent.parent_step = self
self.parent.existing_keywords = None
self.parent.set_mode_label_to_keywords_creation()
new_step = self.parent.step_kw_purpose
else:
if layers_intersect(self.parent.hazard_layer,
self.parent.exposure_layer):
new_step = self.parent.step_fc_agglayer_origin
else:
new_step = self.parent.step_fc_disjoint_layers
return new_step
def get_next_step(self):
"""Find the proper step when user clicks the Next button.
:returns: The step to be switched to.
:rtype: WizardStep instance or None
"""
if self.parent.is_selected_layer_keywordless:
# insert keyword creation thread here
self.parent.parent_step = self
self.parent.existing_keywords = None
self.parent.set_mode_label_to_keywords_creation()
new_step = self.parent.step_kw_purpose
else:
if layers_intersect(self.parent.exposure_layer,
self.parent.aggregation_layer):
new_step = self.parent.step_fc_summary
else:
new_step = self.parent.step_fc_agglayer_disjoint
return new_step
def get_next_step(self):
"""Find the proper step when user clicks the Next button.
:returns: The step to be switched to
:rtype: WizardStep instance or None
"""
if self.parent.parent_step:
# Come back from KW to the parent IFCW thread.
parent_step = self.parent.parent_step
if self.parent.is_layer_compatible(self.parent.layer):
# If the layer is compatible,
# go to the next step (issue #2347)
if parent_step in [
self.parent.step_fc_hazlayer_from_canvas,
self.parent.step_fc_hazlayer_from_browser
]:
new_step = self.parent.step_fc_explayer_origin
elif parent_step in [
self.parent.step_fc_explayer_from_canvas,
self.parent.step_fc_explayer_from_browser
]:
if layers_intersect(self.parent.hazard_layer,
self.parent.exposure_layer):
new_step = self.parent.step_fc_agglayer_origin
else:
new_step = self.parent.step_fc_disjoint_layers
elif parent_step in [
self.parent.step_fc_agglayer_from_canvas,
self.parent.step_fc_agglayer_from_browser
]:
if layers_intersect(self.parent.exposure_layer,
self.parent.aggregation_layer):
new_step = self.parent.step_fc_summary
else:
new_step = self.parent.step_fc_agglayer_disjoint
else:
raise Exception('No such step')
else:
# If the layer is incompatible, stay on the parent step.
# However, if the step is xxxLayerFromCanvas and there are
# no compatible layers, the list will be empty,
# so go one step back.
haz = layer_purpose_hazard['key']
exp = layer_purpose_exposure['key']
agg = layer_purpose_aggregation['key']
if (parent_step == self.parent.step_fc_hazlayer_from_canvas
and not self.parent.get_compatible_canvas_layers(haz)):
new_step = self.parent.step_fc_hazlayer_origin
elif (parent_step == self.parent.step_fc_explayer_from_canvas
and not self.parent.get_compatible_canvas_layers(exp)):
new_step = self.parent.step_fc_explayer_origin
elif (parent_step == self.parent.step_fc_agglayer_from_canvas
and not self.parent.get_compatible_canvas_layers(agg)):
new_step = self.parent.step_fc_agglayer_origin
else:
new_step = parent_step
self.parent.parent_step = None
self.parent.is_selected_layer_keywordless = False
self.parent.set_mode_label_to_ifcw()
else:
# Wizard complete
new_step = None
# Reset the step history
self.parent.keyword_steps = []
return new_step
def get_next_step(self):
"""Find the proper step when user clicks the Next button.
:returns: The step to be switched to
:rtype: WizardStep instance or None
"""
if self.parent.parent_step:
# Come back from KW to the parent IFCW thread.
parent_step = self.parent.parent_step
if self.parent.is_layer_compatible(self.parent.layer):
# If the layer is compatible,
# go to the next step (issue #2347)
if parent_step in [self.parent.step_fc_hazlayer_from_canvas,
self.parent.step_fc_hazlayer_from_browser]:
new_step = self.parent.step_fc_explayer_origin
elif parent_step in [self.parent.step_fc_explayer_from_canvas,
self.parent.
step_fc_explayer_from_browser]:
if layers_intersect(
self.parent.hazard_layer,
self.parent.exposure_layer):
new_step = self.parent.step_fc_agglayer_origin
else:
new_step = self.parent.step_fc_disjoint_layers
elif parent_step in [self.parent.step_fc_agglayer_from_canvas,
self.parent.
step_fc_agglayer_from_browser]:
if layers_intersect(self.parent.exposure_layer,
self.parent.aggregation_layer):
new_step = self.parent.step_fc_summary
else:
new_step = self.parent.step_fc_agglayer_disjoint
else:
raise Exception('No such step')
else:
# If the layer is incompatible, stay on the parent step.
# However, if the step is xxxLayerFromCanvas and there are
# no compatible layers, the list will be empty,
# so go one step back.
haz = layer_purpose_hazard['key']
exp = layer_purpose_exposure['key']
agg = layer_purpose_aggregation['key']
if (parent_step == self.parent.step_fc_hazlayer_from_canvas and
not self.parent.get_compatible_canvas_layers(haz)):
new_step = self.parent.step_fc_hazlayer_origin
elif (parent_step ==
self.parent.step_fc_explayer_from_canvas and
not self.parent.get_compatible_canvas_layers(exp)):
new_step = self.parent.step_fc_explayer_origin
elif (parent_step ==
self.parent.step_fc_agglayer_from_canvas and
not self.parent.get_compatible_canvas_layers(agg)):
new_step = self.parent.step_fc_agglayer_origin
else:
new_step = parent_step
self.parent.parent_step = None
self.parent.is_selected_layer_keywordless = False
self.parent.set_mode_label_to_ifcw()
else:
# Wizard complete
new_step = None
# Reset the step history
self.parent.keyword_steps = []
return new_step
