def test_get_icon(self):
"""Test get icon."""
list_definitions = [hazard_all, exposure_all]
for definitions in list_definitions:
for definition in definitions:
path = get_image_path(definition)
message = 'The icon for %s is not set.' % definition['key']
self.assertNotEqual(path, not_set_image_path, message)
def populate_function_table_1(self):
"""Populate the tblFunctions1 table with available functions."""
hazards = deepcopy(hazard_all)
exposures = exposure_all
self.lblAvailableFunctions1.clear()
self.tblFunctions1.clear()
self.tblFunctions1.setColumnCount(len(hazards))
self.tblFunctions1.setRowCount(len(exposures))
for i in range(len(hazards)):
hazard = hazards[i]
item = QTableWidgetItem()
item.setIcon(QIcon(get_image_path(hazard)))
item.setText(hazard['name'].capitalize())
item.setTextAlignment(Qt.AlignLeft)
self.tblFunctions1.setHorizontalHeaderItem(i, item)
for i in range(len(exposures)):
exposure = exposures[i]
item = QTableWidgetItem()
item.setIcon(QIcon(get_image_path(exposure)))
item.setText(exposure['name'].capitalize())
self.tblFunctions1.setVerticalHeaderItem(i, item)
developer_mode = setting('developer_mode', False, bool)
for hazard in hazards:
for exposure in exposures:
item = QTableWidgetItem()
if (exposure in hazard['disabled_exposures'] and not
developer_mode):
background_colour = unavailable_option_color
# Set it disable and un-selectable
item.setFlags(
item.flags() & ~
Qt.ItemIsEnabled & ~
Qt.ItemIsSelectable
)
else:
background_colour = available_option_color
item.setBackground(QBrush(background_colour))
item.setFont(big_font)
item.setTextAlignment(Qt.AlignCenter | Qt.AlignHCenter)
item.setData(RoleHazard, hazard)
item.setData(RoleExposure, exposure)
self.tblFunctions1.setItem(
exposures.index(exposure), hazards.index(hazard), item)
self.parent.pbnNext.setEnabled(False)
def populate_function_table_1(self):
"""Populate the tblFunctions1 table with available functions."""
hazards = deepcopy(hazard_all)
exposures = exposure_all
self.lblAvailableFunctions1.clear()
self.tblFunctions1.clear()
self.tblFunctions1.setColumnCount(len(hazards))
self.tblFunctions1.setRowCount(len(exposures))
for i in range(len(hazards)):
hazard = hazards[i]
item = QTableWidgetItem()
item.setIcon(QIcon(get_image_path(hazard)))
item.setText(hazard['name'].capitalize())
item.setTextAlignment(Qt.AlignLeft)
self.tblFunctions1.setHorizontalHeaderItem(i, item)
for i in range(len(exposures)):
exposure = exposures[i]
item = QTableWidgetItem()
item.setIcon(QIcon(get_image_path(exposure)))
item.setText(exposure['name'].capitalize())
self.tblFunctions1.setVerticalHeaderItem(i, item)
developer_mode = setting('developer_mode', False, bool)
for hazard in hazards:
for exposure in exposures:
item = QTableWidgetItem()
if (exposure in hazard['disabled_exposures'] and not
developer_mode):
background_colour = unavailable_option_color
# Set it disable and un-selectable
item.setFlags(
item.flags() & ~
Qt.ItemIsEnabled & ~
Qt.ItemIsSelectable
)
else:
background_colour = available_option_color
item.setBackground(QBrush(background_colour))
item.setFont(big_font)
item.setTextAlignment(Qt.AlignCenter | Qt.AlignHCenter)
item.setData(RoleHazard, hazard)
item.setData(RoleExposure, exposure)
self.tblFunctions1.setItem(
exposures.index(exposure), hazards.index(hazard), item)
self.parent.pbnNext.setEnabled(False)
def set_widgets(self):
"""Set widgets on the Hazard Layer From Browser tab."""
self.tvBrowserHazard_selection_changed()
# Set icon
hazard = self.parent.step_fc_functions1.selected_value(
layer_purpose_hazard['key'])
icon_path = get_image_path(hazard)
self.lblIconIFCWHazardFromBrowser.setPixmap(QPixmap(icon_path))
def set_widgets(self):
"""Set widgets on the Exposure Layer From Browser tab."""
self.tvBrowserExposure_selection_changed()
# Set icon
exposure = self.parent.step_fc_functions1.selected_value(
layer_purpose_exposure['key'])
icon_path = get_image_path(exposure)
self.lblIconIFCWExposureFromBrowser.setPixmap(QPixmap(icon_path))
def set_widgets(self):
"""Set widgets on the Hazard Layer From Browser tab."""
self.tvBrowserHazard_selection_changed()
# Set icon
hazard = self.parent.step_fc_functions1.selected_value(
layer_purpose_hazard['key'])
icon_path = get_image_path(hazard)
self.lblIconIFCWHazardFromBrowser.setPixmap(QPixmap(icon_path))
def set_widgets(self):
"""Set widgets on the Exposure Layer Origin Type tab."""
# First, list available layers in order to check if there are
# any available layers. Note This will be repeated in
# set_widgets_step_fc_explayer_from_canvas because we need
# to list them again after coming back from the Keyword Wizard.
self.parent.step_fc_explayer_from_canvas.\
list_compatible_canvas_layers()
lst_wdg = self.parent.step_fc_explayer_from_canvas.lstCanvasExpLayers
if lst_wdg.count():
self.rbExpLayerFromCanvas.setText(tr(
'I would like to use an exposure layer already loaded in QGIS'
'\n'
'(launches the %s for exposure if needed)'
) % self.parent.keyword_creation_wizard_name)
self.rbExpLayerFromCanvas.setEnabled(True)
self.rbExpLayerFromCanvas.click()
else:
self.rbExpLayerFromCanvas.setText(tr(
'I would like to use an exposure layer already loaded in QGIS'
'\n'
'(no suitable layers found)'))
self.rbExpLayerFromCanvas.setEnabled(False)
self.rbExpLayerFromBrowser.click()
# Set the memo labels on this and next (exposure) steps
(_, exposure, _, exposure_constraints) = self.\
parent.selected_impact_function_constraints()
layer_geometry = exposure_constraints['name']
text = (select_exposure_origin_question % (
layer_geometry, exposure['name']))
self.lblSelectExpLayerOriginType.setText(text)
text = (select_explayer_from_canvas_question % (
layer_geometry, exposure['name']))
self.parent.step_fc_explayer_from_canvas.lblSelectExposureLayer.\
setText(text)
text = (select_explayer_from_browser_question % (
layer_geometry, exposure['name']))
self.parent.step_fc_explayer_from_browser.lblSelectBrowserExpLayer.\
setText(text)
# Set icon
icon_path = get_image_path(exposure)
self.lblIconIFCWExposureOrigin.setPixmap(QPixmap(icon_path))
def set_widgets(self):
"""Set widgets on the Exposure Layer Origin Type tab."""
# First, list available layers in order to check if there are
# any available layers. Note This will be repeated in
# set_widgets_step_fc_explayer_from_canvas because we need
# to list them again after coming back from the Keyword Wizard.
self.parent.step_fc_explayer_from_canvas.\
list_compatible_canvas_layers()
lst_wdg = self.parent.step_fc_explayer_from_canvas.lstCanvasExpLayers
if lst_wdg.count():
self.rbExpLayerFromCanvas.setText(
tr('I would like to use an exposure layer already loaded in QGIS'
'\n'
'(launches the %s for exposure if needed)') %
self.parent.keyword_creation_wizard_name)
self.rbExpLayerFromCanvas.setEnabled(True)
self.rbExpLayerFromCanvas.click()
else:
self.rbExpLayerFromCanvas.setText(
tr('I would like to use an exposure layer already loaded in QGIS'
'\n'
'(no suitable layers found)'))
self.rbExpLayerFromCanvas.setEnabled(False)
self.rbExpLayerFromBrowser.click()
# Set the memo labels on this and next (exposure) steps
(_, exposure, _, exposure_constraints) = self.\
parent.selected_impact_function_constraints()
layer_geometry = exposure_constraints['name']
text = (select_exposure_origin_question %
(layer_geometry, exposure['name']))
self.lblSelectExpLayerOriginType.setText(text)
text = (select_explayer_from_canvas_question %
(layer_geometry, exposure['name']))
self.parent.step_fc_explayer_from_canvas.lblSelectExposureLayer.\
setText(text)
text = (select_explayer_from_browser_question %
(layer_geometry, exposure['name']))
self.parent.step_fc_explayer_from_browser.lblSelectBrowserExpLayer.\
setText(text)
# Set icon
icon_path = get_image_path(exposure)
self.lblIconIFCWExposureOrigin.setPixmap(QPixmap(icon_path))
def set_widgets(self):
"""Set widgets on the Hazard Layer Origin Type tab."""
# First, list available layers in order to check if there are
# any available layers. Note This will be repeated in
# set_widgets_step_fc_hazlayer_from_canvas because we need
# to list them again after coming back from the Keyword Wizard.
self.parent.step_fc_hazlayer_from_canvas.\
list_compatible_canvas_layers()
lst_wdg = self.parent.step_fc_hazlayer_from_canvas.lstCanvasHazLayers
if lst_wdg.count():
wizard_name = self.parent.keyword_creation_wizard_name
self.rbHazLayerFromCanvas.setText(
tr('I would like to use a hazard layer already loaded in QGIS\n'
'(launches the {wizard_name} for hazard if needed)').format(
wizard_name=wizard_name))
self.rbHazLayerFromCanvas.setEnabled(True)
self.rbHazLayerFromCanvas.click()
else:
self.rbHazLayerFromCanvas.setText(
tr('I would like to use a hazard layer already loaded in QGIS\n'
'(no suitable layers found)'))
self.rbHazLayerFromCanvas.setEnabled(False)
self.rbHazLayerFromBrowser.click()
# Set the memo labels on this and next (hazard) steps
(hazard, _, hazard_constraints, _) = self.\
parent.selected_impact_function_constraints()
layer_geometry = hazard_constraints['name']
text = (select_hazard_origin_question %
(layer_geometry, hazard['name']))
self.lblSelectHazLayerOriginType.setText(text)
text = (select_hazlayer_from_canvas_question %
(layer_geometry, hazard['name']))
self.parent.step_fc_hazlayer_from_canvas.\
lblSelectHazardLayer.setText(text)
text = (select_hazlayer_from_browser_question %
(layer_geometry, hazard['name']))
self.parent.step_fc_hazlayer_from_browser.\
lblSelectBrowserHazLayer.setText(text)
# Set icon
icon_path = get_image_path(hazard)
self.lblIconIFCWHazardOrigin.setPixmap(QPixmap(icon_path))
def set_widgets(self):
"""Set widgets on the Hazard Layer Origin Type tab."""
# First, list available layers in order to check if there are
# any available layers. Note This will be repeated in
# set_widgets_step_fc_hazlayer_from_canvas because we need
# to list them again after coming back from the Keyword Wizard.
self.parent.step_fc_hazlayer_from_canvas.\
list_compatible_canvas_layers()
lst_wdg = self.parent.step_fc_hazlayer_from_canvas.lstCanvasHazLayers
if lst_wdg.count():
wizard_name = self.parent.keyword_creation_wizard_name
self.rbHazLayerFromCanvas.setText(tr(
'I would like to use a hazard layer already loaded in QGIS\n'
'(launches the {wizard_name} for hazard if needed)'
).format(wizard_name=wizard_name))
self.rbHazLayerFromCanvas.setEnabled(True)
self.rbHazLayerFromCanvas.click()
else:
self.rbHazLayerFromCanvas.setText(tr(
'I would like to use a hazard layer already loaded in QGIS\n'
'(no suitable layers found)'))
self.rbHazLayerFromCanvas.setEnabled(False)
self.rbHazLayerFromBrowser.click()
# Set the memo labels on this and next (hazard) steps
(hazard, _, hazard_constraints, _) = self.\
parent.selected_impact_function_constraints()
layer_geometry = hazard_constraints['name']
text = (select_hazard_origin_question % (
layer_geometry, hazard['name']))
self.lblSelectHazLayerOriginType.setText(text)
text = (select_hazlayer_from_canvas_question % (
layer_geometry, hazard['name']))
self.parent.step_fc_hazlayer_from_canvas.\
lblSelectHazardLayer.setText(text)
text = (select_hazlayer_from_browser_question % (
layer_geometry, hazard['name']))
self.parent.step_fc_hazlayer_from_browser.\
lblSelectBrowserHazLayer.setText(text)
# Set icon
icon_path = get_image_path(hazard)
self.lblIconIFCWHazardOrigin.setPixmap(QPixmap(icon_path))
def on_lstSubcategories_itemSelectionChanged(self):
"""Update subcategory description label.
.. note:: This is an automatic Qt slot
executed when the subcategory selection changes.
"""
self.clear_further_steps()
# Set widgets
subcategory = self.selected_subcategory()
# Exit if no selection
if not subcategory:
return
# Set description label
self.lblDescribeSubcategory.setText(subcategory['description'])
icon_path = get_image_path(subcategory)
self.lblIconSubcategory.setPixmap(QPixmap(icon_path))
# Enable the next button
self.parent.pbnNext.setEnabled(True)
def on_lstSubcategories_itemSelectionChanged(self):
"""Update subcategory description label.
.. note:: This is an automatic Qt slot
executed when the subcategory selection changes.
"""
self.clear_further_steps()
# Set widgets
subcategory = self.selected_subcategory()
# Exit if no selection
if not subcategory:
return
# Set description label
self.lblDescribeSubcategory.setText(subcategory['description'])
icon_path = get_image_path(subcategory)
self.lblIconSubcategory.setPixmap(QPixmap(icon_path))
# Enable the next button
self.parent.pbnNext.setEnabled(True)
def set_widgets(self):
"""Set widgets on the Hazard Layer From TOC tab."""
# The list is already populated in the previous step, but now we
# need to do it again in case we're back from the Keyword Wizard.
# First, preserve self.parent.layer before clearing the list
last_layer = self.parent.layer and self.parent.layer.id() or None
self.lblDescribeCanvasHazLayer.clear()
self.list_compatible_canvas_layers()
self.auto_select_one_item(self.lstCanvasHazLayers)
# Try to select the last_layer, if found:
if last_layer:
layers = []
for index in range(self.lstCanvasHazLayers.count()):
item = self.lstCanvasHazLayers.item(index)
layers += [item.data(Qt.UserRole)]
if last_layer in layers:
self.lstCanvasHazLayers.setCurrentRow(layers.index(last_layer))
# Set icon
hazard = self.parent.step_fc_functions1.selected_value(
layer_purpose_hazard['key'])
icon_path = get_image_path(hazard)
self.lblIconIFCWHazardFromCanvas.setPixmap(QPixmap(icon_path))
def set_widgets(self):
"""Set widgets on the Exposure Layer From Canvas tab."""
# The list is already populated in the previous step, but now we
# need to do it again in case we're back from the Keyword Wizard.
# First, preserve self.parent.layer before clearing the list
last_layer = self.parent.layer and self.parent.layer.id() or None
self.lblDescribeCanvasExpLayer.clear()
self.list_compatible_canvas_layers()
self.auto_select_one_item(self.lstCanvasExpLayers)
# Try to select the last_layer, if found:
if last_layer:
layers = []
for indx in range(self.lstCanvasExpLayers.count()):
item = self.lstCanvasExpLayers.item(indx)
layers += [item.data(Qt.UserRole)]
if last_layer in layers:
self.lstCanvasExpLayers.setCurrentRow(layers.index(last_layer))
# Set icon
exposure = self.parent.step_fc_functions1.selected_value(
layer_purpose_exposure['key'])
icon_path = get_image_path(exposure)
self.lblIconIFCWExposureFromCanvas.setPixmap(QPixmap(icon_path))
