def populate(self):
groups = {}
count = 0
provider = algList.algs[self.providerName]
algs = list(provider.values())
name = "ACTIVATE_" + self.providerName.upper().replace(" ", "_")
active = ProcessingConfig.getSetting(name)
# Add algorithms
for alg in algs:
if not alg.showInToolbox:
continue
if alg.group in groups:
groupItem = groups[alg.group]
else:
groupItem = QTreeWidgetItem()
name = alg.i18n_group or alg.group
if not active:
groupItem.setForeground(0, Qt.darkGray)
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group] = groupItem
algItem = TreeAlgorithmItem(alg)
if not active:
algItem.setForeground(0, Qt.darkGray)
groupItem.addChild(algItem)
count += 1
actions = Processing.actions[self.providerName]
for action in actions:
if action.group in groups:
groupItem = groups[action.group]
else:
groupItem = QTreeWidgetItem()
groupItem.setText(0, action.group)
groups[action.group] = groupItem
algItem = TreeActionItem(action)
groupItem.addChild(algItem)
text = self.provider.getDescription()
if not active:
def activateProvider():
self.toolbox.activateProvider(self.providerName)
label = QLabel(text + " <a href='%s'>Activate</a>")
label.setStyleSheet("QLabel {background-color: white; color: grey;}")
label.linkActivated.connect(activateProvider)
self.tree.setItemWidget(self, 0, label)
else:
text += QCoreApplication.translate("TreeProviderItem", " [{0} geoalgorithms]").format(count)
self.setText(0, text)
self.setToolTip(0, self.text(0))
for groupItem in list(groups.values()):
self.addChild(groupItem)
self.setHidden(self.childCount() == 0)
def show_task_steps(self):
self.trw_task_steps.clear()
steps = self._task.get_steps()
self.logger.debug(
__name__,
"Showing task steps in Task Panel. {} task steps found: {}.".
format(len(steps), ", ".join([s.get_name() for s in steps])))
for i, step in enumerate(steps):
children = []
step_item = QTreeWidgetItem([
QCoreApplication.translate("TaskPanelWidget",
"Step {}").format(i + 1)
])
step_item.setData(0, Qt.BackgroundRole, QBrush(GRAY_COLOR))
step_item.setToolTip(0, step.get_name())
step_item.setCheckState(
0, Qt.Checked if step.get_status() else Qt.Unchecked)
action_item = QTreeWidgetItem([step.get_name()])
action_item.setData(0, Qt.UserRole, step.get_id())
action_item.setIcon(
0, QIcon(":/Asistente-LADM-COL/resources/images/process.svg"))
action_item.setToolTip(0, step.get_description())
step_item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
children.append(action_item)
step_item.addChildren(children)
self.trw_task_steps.addTopLevelItem(step_item)
for i in range(self.trw_task_steps.topLevelItemCount()):
self.trw_task_steps.topLevelItem(
i).setFlags(Qt.ItemIsEnabled | Qt.ItemIsUserCheckable
| Qt.ItemIsSelectable)
self.trw_task_steps.topLevelItem(i).setExpanded(True)
def populate(self):
groups = {}
count = 0
provider = algList.algs[self.providerName]
algs = list(provider.values())
name = 'ACTIVATE_' + self.providerName.upper().replace(' ', '_')
active = ProcessingConfig.getSetting(name)
# Add algorithms
for alg in algs:
if not alg.showInToolbox:
continue
if alg.group in groups:
groupItem = groups[alg.group]
else:
groupItem = QTreeWidgetItem()
name = alg.i18n_group or alg.group
if not active:
groupItem.setForeground(0, Qt.darkGray)
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group] = groupItem
algItem = TreeAlgorithmItem(alg)
if not active:
algItem.setForeground(0, Qt.darkGray)
groupItem.addChild(algItem)
count += 1
actions = Processing.actions[self.providerName]
for action in actions:
if action.group in groups:
groupItem = groups[action.group]
else:
groupItem = QTreeWidgetItem()
groupItem.setText(0, action.group)
groups[action.group] = groupItem
algItem = TreeActionItem(action)
groupItem.addChild(algItem)
text = self.provider.getDescription()
if not active:
def activateProvider():
self.toolbox.activateProvider(self.providerName)
label = QLabel(text + " <a href='%s'>Activate</a>")
label.setStyleSheet("QLabel {background-color: white; color: grey;}")
label.linkActivated.connect(activateProvider)
self.tree.setItemWidget(self, 0, label)
else:
text += QCoreApplication.translate("TreeProviderItem", " [{0} geoalgorithms]").format(count)
self.setText(0, text)
self.setToolTip(0, self.text(0))
for groupItem in list(groups.values()):
self.addChild(groupItem)
self.setHidden(self.childCount() == 0)
def populate_classified_values(
self, unassigned_values, assigned_values, default_classes):
"""Populate lstUniqueValues and treeClasses.from the parameters.
:param unassigned_values: List of values that haven't been assigned
to a class. It will be put in self.lstUniqueValues.
:type unassigned_values: list
:param assigned_values: Dictionary with class as the key and list of
value as the value of the dictionary. It will be put in
self.treeClasses.
:type assigned_values: dict
:param default_classes: Default classes from unit.
:type default_classes: list
"""
# Populate the unique values list
self.lstUniqueValues.clear()
self.lstUniqueValues.setSelectionMode(
QAbstractItemView.ExtendedSelection)
for value in unassigned_values:
value_as_string = value is not None and str(value) or 'NULL'
list_item = QListWidgetItem(self.lstUniqueValues)
list_item.setFlags(
Qt.ItemIsEnabled
| Qt.ItemIsSelectable
| Qt.ItemIsDragEnabled)
list_item.setData(Qt.UserRole, value)
list_item.setText(value_as_string)
self.lstUniqueValues.addItem(list_item)
# Populate assigned values tree
self.treeClasses.clear()
self.treeClasses.invisibleRootItem().setFlags(Qt.ItemIsEnabled)
for default_class in default_classes:
# Create branch for class
tree_branch = QTreeWidgetItem(self.treeClasses)
tree_branch.setFlags(Qt.ItemIsDropEnabled | Qt.ItemIsEnabled)
tree_branch.setExpanded(True)
tree_branch.setFont(0, bold_font)
if 'name' in default_class:
default_class_name = default_class['name']
else:
default_class_name = default_class['key']
tree_branch.setText(0, default_class_name)
tree_branch.setData(0, Qt.UserRole, default_class['key'])
if 'description' in default_class:
tree_branch.setToolTip(0, default_class['description'])
# Assign known values
for value in assigned_values[default_class['key']]:
string_value = value is not None and str(value) or 'NULL'
tree_leaf = QTreeWidgetItem(tree_branch)
tree_leaf.setFlags(
Qt.ItemIsEnabled
| Qt.ItemIsSelectable
| Qt.ItemIsDragEnabled)
tree_leaf.setData(0, Qt.UserRole, value)
tree_leaf.setText(0, string_value)
def populate(self):
groups = {}
count = 0
algs = self.provider.algorithms()
active = self.provider.isActive()
# Add algorithms
for alg in algs:
if alg.flags() & QgsProcessingAlgorithm.FlagHideFromToolbox:
continue
if alg.group() in groups:
groupItem = groups[alg.group()]
else:
groupItem = QTreeWidgetItem()
name = alg.group()
if not active:
groupItem.setForeground(0, Qt.darkGray)
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group()] = groupItem
algItem = TreeAlgorithmItem(alg)
if not active:
algItem.setForeground(0, Qt.darkGray)
groupItem.addChild(algItem)
count += 1
if self.provider.id() in ProviderActions.actions:
actions = ProviderActions.actions[self.provider.id()]
for action in actions:
if action.group in groups:
groupItem = groups[action.group]
else:
groupItem = QTreeWidgetItem()
groupItem.setText(0, action.group)
groups[action.group] = groupItem
algItem = TreeActionItem(action)
groupItem.addChild(algItem)
text = self.provider.name()
if not active:
def activateProvider():
self.toolbox.activateProvider(self.provider.id())
label = QLabel(text + " <a href='%s'>Activate</a>")
label.setStyleSheet("QLabel {background-color: white; color: grey;}")
label.linkActivated.connect(activateProvider)
self.tree.setItemWidget(self, 0, label)
else:
text += QCoreApplication.translate("TreeProviderItem", " [{0} geoalgorithms]").format(count)
self.setText(0, text)
self.setToolTip(0, self.text(0))
for groupItem in list(groups.values()):
self.addChild(groupItem)
self.setHidden(self.childCount() == 0)
def populate(self):
groups = {}
count = 0
algs = self.provider.algorithms()
active = self.provider.isActive()
# Add algorithms
for alg in algs:
if alg.flags() & QgsProcessingAlgorithm.FlagHideFromToolbox:
continue
if alg.group() in groups:
groupItem = groups[alg.group()]
else:
groupItem = QTreeWidgetItem()
name = alg.group()
if not active:
groupItem.setForeground(0, Qt.darkGray)
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group()] = groupItem
algItem = TreeAlgorithmItem(alg)
if not active:
algItem.setForeground(0, Qt.darkGray)
groupItem.addChild(algItem)
count += 1
if self.provider.id() in ProviderActions.actions:
actions = ProviderActions.actions[self.provider.id()]
for action in actions:
if action.group in groups:
groupItem = groups[action.group]
else:
groupItem = QTreeWidgetItem()
groupItem.setText(0, action.group)
groups[action.group] = groupItem
algItem = TreeActionItem(action)
groupItem.addChild(algItem)
text = self.provider.name()
if not active:
def activateProvider():
self.toolbox.activateProvider(self.provider.id())
label = QLabel(text + " <a href='%s'>Activate</a>")
label.setStyleSheet("QLabel {background-color: white; color: grey;}")
label.linkActivated.connect(activateProvider)
self.tree.setItemWidget(self, 0, label)
else:
text += QCoreApplication.translate("TreeProviderItem", " [{0} geoalgorithms]").format(count)
self.setText(0, text)
self.setToolTip(0, self.text(0))
for groupItem in list(groups.values()):
self.addChild(groupItem)
self.setHidden(self.childCount() == 0)
def fillAlgorithmTreeUsingProviders(self):
self.algorithmTree.clear()
text = str(self.searchBox.text())
search_strings = text.split(' ')
allAlgs = algList.algs
for provider_id in list(allAlgs.keys()):
name = 'ACTIVATE_' + provider_id.upper().replace(' ', '_')
if not ProcessingConfig.getSetting(name):
continue
groups = {}
algs = list(allAlgs[provider_id].values())
# Add algorithms
for alg in algs:
if not alg.showInModeler:
continue
if alg.commandLineName() == self.alg.commandLineName():
continue
item_text = [alg.name.lower()]
item_text.extend(alg.tags.split(','))
show = not search_strings or all(
any(part in t for t in item_text)
for part in search_strings)
if show:
if alg.group in groups:
groupItem = groups[alg.group]
else:
groupItem = QTreeWidgetItem()
name = alg.i18n_group or alg.group
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group] = groupItem
algItem = TreeAlgorithmItem(alg)
groupItem.addChild(algItem)
if len(groups) > 0:
providerItem = QTreeWidgetItem()
provider = QgsApplication.processingRegistry().providerById(
provider_id)
providerItem.setText(0, provider.name())
providerItem.setToolTip(0, provider.name())
providerItem.setIcon(0, provider.icon())
for groupItem in list(groups.values()):
providerItem.addChild(groupItem)
self.algorithmTree.addTopLevelItem(providerItem)
providerItem.setExpanded(text != '')
for groupItem in list(groups.values()):
if text != '':
groupItem.setExpanded(True)
self.algorithmTree.sortItems(0, Qt.AscendingOrder)
def fillAlgorithmTreeUsingProviders(self):
self.algorithmTree.clear()
text = str(self.searchBox.text())
search_strings = text.split(' ')
allAlgs = algList.algs
for provider_id in list(allAlgs.keys()):
name = 'ACTIVATE_' + provider_id.upper().replace(' ', '_')
if not ProcessingConfig.getSetting(name):
continue
groups = {}
algs = list(allAlgs[provider_id].values())
# Add algorithms
for alg in algs:
if not alg.showInModeler:
continue
if alg.commandLineName() == self.alg.commandLineName():
continue
item_text = [alg.name.lower()]
item_text.extend(alg.tags.split(','))
show = not search_strings or all(
any(part in t for t in item_text)
for part in search_strings)
if show:
if alg.group in groups:
groupItem = groups[alg.group]
else:
groupItem = QTreeWidgetItem()
name = alg.i18n_group or alg.group
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group] = groupItem
algItem = TreeAlgorithmItem(alg)
groupItem.addChild(algItem)
if len(groups) > 0:
providerItem = QTreeWidgetItem()
provider = QgsApplication.processingRegistry().providerById(provider_id)
providerItem.setText(0, provider.name())
providerItem.setToolTip(0, provider.name())
providerItem.setIcon(0, provider.icon())
for groupItem in list(groups.values()):
providerItem.addChild(groupItem)
self.algorithmTree.addTopLevelItem(providerItem)
providerItem.setExpanded(text != '')
for groupItem in list(groups.values()):
if text != '':
groupItem.setExpanded(True)
self.algorithmTree.sortItems(0, Qt.AscendingOrder)
def fillInputsTree(self):
icon = QIcon(os.path.join(pluginPath, 'images', 'input.svg'))
parametersItem = QTreeWidgetItem()
parametersItem.setText(0, self.tr('Parameters'))
for paramType in sorted(ModelerParameterDefinitionDialog.paramTypes):
paramItem = QTreeWidgetItem()
paramItem.setText(0, paramType)
paramItem.setIcon(0, icon)
paramItem.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsDragEnabled)
paramItem.setToolTip(0, ModelerParameterDefinitionDialog.inputTooltip(paramType))
parametersItem.addChild(paramItem)
self.inputsTree.addTopLevelItem(parametersItem)
parametersItem.setExpanded(True)
def fillInputsTree(self):
icon = QIcon(os.path.join(pluginPath, 'images', 'input.svg'))
parametersItem = QTreeWidgetItem()
parametersItem.setText(0, self.tr('Parameters'))
for paramType in sorted(ModelerParameterDefinitionDialog.paramTypes):
paramItem = QTreeWidgetItem()
paramItem.setText(0, paramType)
paramItem.setIcon(0, icon)
paramItem.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsDragEnabled)
paramItem.setToolTip(0, ModelerParameterDefinitionDialog.inputTooltip(paramType))
parametersItem.addChild(paramItem)
self.inputsTree.addTopLevelItem(parametersItem)
parametersItem.setExpanded(True)
def fillAlgorithmTreeUsingProviders(self):
self.algorithmTree.clear()
text = str(self.searchBox.text())
search_strings = text.split(' ')
for provider in QgsApplication.processingRegistry().providers():
if not provider.isActive():
continue
groups = {}
# Add algorithms
for alg in provider.algorithms():
if alg.flags() & QgsProcessingAlgorithm.FlagHideFromModeler:
continue
if alg.id() == self.alg.id():
continue
item_text = [alg.displayName().lower()]
item_text.extend(alg.tags())
show = not search_strings or all(
any(part in t for t in item_text)
for part in search_strings)
if show:
if alg.group() in groups:
groupItem = groups[alg.group()]
else:
groupItem = QTreeWidgetItem()
name = alg.group()
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group()] = groupItem
algItem = TreeAlgorithmItem(alg)
groupItem.addChild(algItem)
if len(groups) > 0:
providerItem = QTreeWidgetItem()
providerItem.setText(0, provider.name())
providerItem.setToolTip(0, provider.name())
providerItem.setIcon(0, provider.icon())
for groupItem in list(groups.values()):
providerItem.addChild(groupItem)
self.algorithmTree.addTopLevelItem(providerItem)
providerItem.setExpanded(text != '')
for groupItem in list(groups.values()):
if text != '':
groupItem.setExpanded(True)
self.algorithmTree.sortItems(0, Qt.AscendingOrder)
def fillAlgorithmTreeUsingProviders(self):
self.algorithmTree.clear()
text = str(self.searchBox.text())
search_strings = text.split(' ')
for provider in QgsApplication.processingRegistry().providers():
if not provider.isActive():
continue
groups = {}
# Add algorithms
for alg in provider.algorithms():
if alg.flags() & QgsProcessingAlgorithm.FlagHideFromModeler:
continue
if alg.id() == self.alg.id():
continue
item_text = [alg.displayName().lower()]
item_text.extend(alg.tags())
show = not search_strings or all(
any(part in t for t in item_text)
for part in search_strings)
if show:
if alg.group() in groups:
groupItem = groups[alg.group()]
else:
groupItem = QTreeWidgetItem()
name = alg.group()
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group()] = groupItem
algItem = TreeAlgorithmItem(alg)
groupItem.addChild(algItem)
if len(groups) > 0:
providerItem = QTreeWidgetItem()
providerItem.setText(0, provider.name())
providerItem.setToolTip(0, provider.name())
providerItem.setIcon(0, provider.icon())
for groupItem in list(groups.values()):
providerItem.addChild(groupItem)
self.algorithmTree.addTopLevelItem(providerItem)
providerItem.setExpanded(text != '')
for groupItem in list(groups.values()):
if text != '':
groupItem.setExpanded(True)
self.algorithmTree.sortItems(0, Qt.AscendingOrder)
def fillInputsTree(self):
icon = QIcon(os.path.join(pluginPath, 'images', 'input.svg'))
parametersItem = QTreeWidgetItem()
parametersItem.setText(0, self.tr('Parameters'))
sortedParams = sorted(QgsApplication.instance().processingRegistry().parameterTypes(), key=lambda pt: pt.name())
for param in sortedParams:
if param.flags() & QgsProcessingParameterType.ExposeToModeler:
paramItem = QTreeWidgetItem()
paramItem.setText(0, param.name())
paramItem.setData(0, Qt.UserRole, param.id())
paramItem.setIcon(0, icon)
paramItem.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsDragEnabled)
paramItem.setToolTip(0, param.description())
parametersItem.addChild(paramItem)
self.inputsTree.addTopLevelItem(parametersItem)
parametersItem.setExpanded(True)
def fillInputsTree(self):
icon = QIcon(os.path.join(pluginPath, 'images', 'input.svg'))
parametersItem = QTreeWidgetItem()
parametersItem.setText(0, self.tr('Parameters'))
sortedParams = sorted(QgsApplication.instance().processingRegistry().parameterTypes(), key=lambda pt: pt.name())
for param in sortedParams:
if param.flags() & QgsProcessingParameterType.ExposeToModeler:
paramItem = QTreeWidgetItem()
paramItem.setText(0, param.name())
paramItem.setData(0, Qt.UserRole, param.id())
paramItem.setIcon(0, icon)
paramItem.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsDragEnabled)
paramItem.setToolTip(0, param.description())
parametersItem.addChild(paramItem)
self.inputsTree.addTopLevelItem(parametersItem)
parametersItem.setExpanded(True)
def fillAlgorithmTreeUsingProviders(self):
self.algorithmTree.clear()
text = unicode(self.searchBox.text())
allAlgs = ModelerUtils.allAlgs
for providerName in allAlgs.keys():
name = 'ACTIVATE_' + providerName.upper().replace(' ', '_')
if not ProcessingConfig.getSetting(name):
continue
groups = {}
provider = allAlgs[providerName]
algs = provider.values()
# Add algorithms
for alg in algs:
if not alg.showInModeler or alg.allowOnlyOpenedLayers:
continue
if alg.commandLineName() == self.alg.commandLineName():
continue
if text == '' or text.lower() in alg.name.lower():
if alg.group in groups:
groupItem = groups[alg.group]
else:
groupItem = QTreeWidgetItem()
name = alg.i18n_group or alg.group
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group] = groupItem
algItem = TreeAlgorithmItem(alg)
groupItem.addChild(algItem)
if len(groups) > 0:
providerItem = QTreeWidgetItem()
providerItem.setText(0,
ModelerUtils.providers[providerName].getDescription())
providerItem.setToolTip(0,
ModelerUtils.providers[providerName].getDescription())
providerItem.setIcon(0,
ModelerUtils.providers[providerName].getIcon())
for groupItem in groups.values():
providerItem.addChild(groupItem)
self.algorithmTree.addTopLevelItem(providerItem)
providerItem.setExpanded(text != '')
for groupItem in groups.values():
if text != '':
groupItem.setExpanded(True)
self.algorithmTree.sortItems(0, Qt.AscendingOrder)
def fillAlgorithmTreeUsingProviders(self):
self.algorithmTree.clear()
text = unicode(self.searchBox.text())
allAlgs = ModelerUtils.allAlgs
for providerName in allAlgs.keys():
name = 'ACTIVATE_' + providerName.upper().replace(' ', '_')
if not ProcessingConfig.getSetting(name):
continue
groups = {}
provider = allAlgs[providerName]
algs = provider.values()
# Add algorithms
for alg in algs:
if not alg.showInModeler or alg.allowOnlyOpenedLayers:
continue
if alg.commandLineName() == self.alg.commandLineName():
continue
if text == '' or text.lower() in alg.name.lower():
if alg.group in groups:
groupItem = groups[alg.group]
else:
groupItem = QTreeWidgetItem()
name = alg.i18n_group or alg.group
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
groups[alg.group] = groupItem
algItem = TreeAlgorithmItem(alg)
groupItem.addChild(algItem)
if len(groups) > 0:
providerItem = QTreeWidgetItem()
providerItem.setText(
0, ModelerUtils.providers[providerName].getDescription())
providerItem.setToolTip(
0, ModelerUtils.providers[providerName].getDescription())
providerItem.setIcon(
0, ModelerUtils.providers[providerName].getIcon())
for groupItem in groups.values():
providerItem.addChild(groupItem)
self.algorithmTree.addTopLevelItem(providerItem)
providerItem.setExpanded(text != '')
for groupItem in groups.values():
if text != '':
groupItem.setExpanded(True)
self.algorithmTree.sortItems(0, Qt.AscendingOrder)
def fillInputsTree(self):
from processing.core.Processing import Processing
icon = QIcon(os.path.join(pluginPath, 'images', 'input.svg'))
parametersItem = QTreeWidgetItem()
parametersItem.setText(0, self.tr('Parameters'))
sortedParams = sorted(Processing.registeredParameters().items())
for param in sortedParams:
if param[1]['exposeToModeller']:
paramItem = QTreeWidgetItem()
paramItem.setText(0, param[1]['name'])
paramItem.setData(0, Qt.UserRole, param[0])
paramItem.setIcon(0, icon)
paramItem.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsDragEnabled)
paramItem.setToolTip(0, param[1]['description'])
parametersItem.addChild(paramItem)
self.inputsTree.addTopLevelItem(parametersItem)
parametersItem.setExpanded(True)
def fillInputsTree(self):
from processing.core.Processing import Processing
icon = QIcon(os.path.join(pluginPath, 'images', 'input.svg'))
parametersItem = QTreeWidgetItem()
parametersItem.setText(0, self.tr('Parameters'))
sortedParams = sorted(Processing.registeredParameters().items())
for param in sortedParams:
if param[1]['exposeToModeller']:
paramItem = QTreeWidgetItem()
paramItem.setText(0, param[1]['name'])
paramItem.setData(0, Qt.UserRole, param[0])
paramItem.setIcon(0, icon)
paramItem.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable
| Qt.ItemIsDragEnabled)
paramItem.setToolTip(0, param[1]['description'])
parametersItem.addChild(paramItem)
self.inputsTree.addTopLevelItem(parametersItem)
parametersItem.setExpanded(True)
def addAlgorithmsFromProvider(self, provider, parent):
groups = {}
count = 0
algs = provider.algorithms()
active = provider.isActive()
# Add algorithms
for alg in algs:
if alg.flags() & QgsProcessingAlgorithm.FlagHideFromToolbox:
continue
groupItem = None
if alg.group() in groups:
groupItem = groups[alg.group()]
else:
# check if group already exists
for i in range(parent.childCount()):
if parent.child(i).text(0) == alg.group():
groupItem = parent.child(i)
groups[alg.group()] = groupItem
break
if not groupItem:
groupItem = QTreeWidgetItem()
name = alg.group()
if not active:
groupItem.setForeground(0, Qt.darkGray)
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
if provider.id() in ('qgis', 'native'):
groupItem.setIcon(0, provider.icon())
groups[alg.group()] = groupItem
algItem = TreeAlgorithmItem(alg)
if not active:
algItem.setForeground(0, Qt.darkGray)
groupItem.addChild(algItem)
count += 1
if provider.id() in ProviderActions.actions:
actions = ProviderActions.actions[provider.id()]
for action in actions:
if action.group in groups:
groupItem = groups[action.group]
else:
groupItem = QTreeWidgetItem()
groupItem.setText(0, action.group)
groups[action.group] = groupItem
algItem = TreeActionItem(action)
groupItem.addChild(algItem)
text = provider.name()
if not provider.id() in ('qgis', 'native'):
if not active:
def activateProvider():
self.activateProvider(provider.id())
label = QLabel(text + " <a href='%s'>Activate</a>")
label.setStyleSheet("QLabel {background-color: white; color: grey;}")
label.linkActivated.connect(activateProvider)
self.algorithmTree.setItemWidget(item, 0, label)
else:
text += QCoreApplication.translate("TreeProviderItem", " [{0} geoalgorithms]").format(count)
parent.setText(0, text)
parent.setToolTip(0, parent.text(0))
for groupItem in list(groups.values()):
parent.addChild(groupItem)
if not provider.id() in ('qgis', 'native'):
parent.setHidden(parent.childCount() == 0)
def addAlgorithmsFromProvider(self, provider, parent):
groups = {}
count = 0
algs = provider.algorithms()
active = provider.isActive()
# Add algorithms
for alg in algs:
if alg.flags() & QgsProcessingAlgorithm.FlagHideFromToolbox:
continue
groupItem = None
if alg.group() in groups:
groupItem = groups[alg.group()]
else:
# check if group already exists
for i in range(parent.childCount()):
if parent.child(i).text(0) == alg.group():
groupItem = parent.child(i)
groups[alg.group()] = groupItem
break
if not groupItem:
groupItem = QTreeWidgetItem()
name = alg.group()
if not active:
groupItem.setForeground(0, Qt.darkGray)
groupItem.setText(0, name)
groupItem.setToolTip(0, name)
if provider.id() in ('qgis', 'native'):
groupItem.setIcon(0, provider.icon())
groups[alg.group()] = groupItem
algItem = TreeAlgorithmItem(alg)
if not active:
algItem.setForeground(0, Qt.darkGray)
groupItem.addChild(algItem)
count += 1
if provider.id() in ProviderActions.actions:
actions = ProviderActions.actions[provider.id()]
for action in actions:
if action.group in groups:
groupItem = groups[action.group]
else:
groupItem = QTreeWidgetItem()
groupItem.setText(0, action.group)
groups[action.group] = groupItem
algItem = TreeActionItem(action)
groupItem.addChild(algItem)
text = provider.name()
if not provider.id() in ('qgis', 'native'):
if not active:
def activateProvider():
self.activateProvider(provider.id())
label = QLabel(text + " <a href='%s'>Activate</a>")
label.setStyleSheet("QLabel {background-color: white; color: grey;}")
label.linkActivated.connect(activateProvider)
self.algorithmTree.setItemWidget(item, 0, label)
else:
text += QCoreApplication.translate("TreeProviderItem", " [{0} geoalgorithms]").format(count)
parent.setText(0, text)
parent.setToolTip(0, parent.text(0))
for groupItem in list(groups.values()):
parent.addChild(groupItem)
if not provider.id() in ('qgis', 'native'):
parent.setHidden(parent.childCount() == 0)
def populate_classified_values(
unassigned_values, assigned_values, default_classes,
list_unique_values, tree_mapping_widget):
"""Populate lstUniqueValues and treeClasses.from the parameters.
:param unassigned_values: List of values that haven't been assigned
to a class. It will be put in list_unique_values.
:type unassigned_values: list
:param assigned_values: Dictionary with class as the key and list of
value as the value of the dictionary. It will be put in
tree_mapping_widget.
:type assigned_values: dict
:param default_classes: Default classes from unit.
:type default_classes: list
:param list_unique_values: List Widget for unique values
:type list_unique_values: QListWidget
:param tree_mapping_widget: Tree Widget for classifying.
:type tree_mapping_widget: QTreeWidget
"""
# Populate the unique values list
list_unique_values.clear()
list_unique_values.setSelectionMode(
QAbstractItemView.ExtendedSelection)
for value in unassigned_values:
value_as_string = value is not None and str(value) or 'NULL'
list_item = QListWidgetItem(list_unique_values)
list_item.setFlags(
Qt.ItemIsEnabled
| Qt.ItemIsSelectable
| Qt.ItemIsDragEnabled)
list_item.setData(Qt.UserRole, value)
list_item.setText(value_as_string)
list_unique_values.addItem(list_item)
# Populate assigned values tree
tree_mapping_widget.clear()
bold_font = QFont()
bold_font.setItalic(True)
bold_font.setBold(True)
bold_font.setWeight(75)
tree_mapping_widget.invisibleRootItem().setFlags(
Qt.ItemIsEnabled)
for default_class in default_classes:
# Create branch for class
tree_branch = QTreeWidgetItem(tree_mapping_widget)
tree_branch.setFlags(
Qt.ItemIsDropEnabled | Qt.ItemIsEnabled)
tree_branch.setExpanded(True)
tree_branch.setFont(0, bold_font)
if 'name' in default_class:
default_class_name = default_class['name']
else:
default_class_name = default_class['key']
tree_branch.setText(0, default_class_name)
tree_branch.setData(0, Qt.UserRole, default_class['key'])
if 'description' in default_class:
tree_branch.setToolTip(0, default_class['description'])
# Assign known values
for value in assigned_values[default_class['key']]:
string_value = value is not None and str(value) or 'NULL'
tree_leaf = QTreeWidgetItem(tree_branch)
tree_leaf.setFlags(
Qt.ItemIsEnabled
| Qt.ItemIsSelectable
| Qt.ItemIsDragEnabled)
tree_leaf.setData(0, Qt.UserRole, value)
tree_leaf.setText(0, string_value)
