def initializeUi(self):
"""
This method initializes the Component ui.
:return: Method success. ( Boolean )
"""
LOGGER.debug("> Initializing '{0}' Component ui.".format(self.__class__.__name__))
self.__engine.parameters.databaseReadOnly and \
LOGGER.info("{0} | Model edition deactivated by '{1}' command line parameter value!".format(self.__class__.__name__,
"databaseReadOnly"))
self.__model = CollectionsModel(self, horizontalHeaders=self.__headers)
self.setCollections()
self.Collections_Outliner_treeView.setParent(None)
self.Collections_Outliner_treeView = IblSetsCollections_QTreeView(self,
self.__model,
self.__engine.parameters.databaseReadOnly)
self.Collections_Outliner_treeView.setObjectName("Collections_Outliner_treeView")
self.Collections_Outliner_dockWidgetContents_gridLayout.addWidget(self.Collections_Outliner_treeView, 0, 0)
self.__view = self.Collections_Outliner_treeView
self.__view.setContextMenuPolicy(Qt.ActionsContextMenu)
self.__view_addActions()
# Signals / Slots.
self.__engine.imagesCaches.QIcon.contentAdded.connect(self.__view.viewport().update)
self.__view.selectionModel().selectionChanged.connect(self.__view_selectionModel__selectionChanged)
self.refreshNodes.connect(self.__model__refreshNodes)
if not self.__engine.parameters.databaseReadOnly:
self.__model.dataChanged.connect(self.__model__dataChanged)
self.initializedUi = True
return True
def initializeUi(self):
"""
Initializes the Component ui.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Initializing '{0}' Component ui.".format(self.__class__.__name__))
self.__engine.parameters.databaseReadOnly and \
LOGGER.info("{0} | Model edition deactivated by '{1}' command line parameter value!".format(self.__class__.__name__,
"databaseReadOnly"))
self.__model = CollectionsModel(self, horizontalHeaders=self.__headers)
self.setCollections()
self.Collections_Outliner_treeView.setParent(None)
self.Collections_Outliner_treeView = IblSetsCollections_QTreeView(self,
self.__model,
self.__engine.parameters.databaseReadOnly)
self.Collections_Outliner_treeView.setObjectName("Collections_Outliner_treeView")
self.Collections_Outliner_dockWidgetContents_gridLayout.addWidget(self.Collections_Outliner_treeView, 0, 0)
self.__view = self.Collections_Outliner_treeView
self.__view.setContextMenuPolicy(Qt.ActionsContextMenu)
self.__view_addActions()
# Signals / Slots.
self.__engine.imagesCaches.QIcon.contentAdded.connect(self.__view.viewport().update)
self.__view.selectionModel().selectionChanged.connect(self.__view_selectionModel__selectionChanged)
self.refreshNodes.connect(self.__model__refreshNodes)
if not self.__engine.parameters.databaseReadOnly:
self.__model.dataChanged.connect(self.__model__dataChanged)
self.initializedUi = True
return True
class CollectionsOutliner(QWidgetComponentFactory(uiFile=COMPONENT_UI_FILE)):
"""
| Defines the :mod:`sibl_gui.components.core.collectionsOutliner.collectionsOutliner` Component Interface class.
| It defines methods for Database Collections management.
"""
# Custom signals definitions.
refreshNodes = pyqtSignal()
"""
This signal is emited by the :class:`CollectionsOutliner` class when :obj:`CollectionsOutliner.model` class
property Model Nodes needs to be refreshed. ( pyqtSignal )
"""
def __init__(self, parent=None, name=None, *args, **kwargs):
"""
Initializes the class.
:param parent: Object parent.
:type parent: QObject
:param name: Component name.
:type name: unicode
:param \*args: Arguments.
:type \*args: \*
:param \*\*kwargs: Keywords arguments.
:type \*\*kwargs: \*\*
"""
LOGGER.debug("> Initializing '{0}()' class.".format(self.__class__.__name__))
super(CollectionsOutliner, self).__init__(parent, name, *args, **kwargs)
# --- Setting class attributes. ---
self.deactivatable = False
self.__uiResourcesDirectory = "resources"
self.__uiDefaultCollectionImage = "Default_Collection.png"
self.__uiUserCollectionImage = "User_Collection.png"
self.__dockArea = 1
self.__engine = None
self.__settings = None
self.__settingsSection = None
self.__settingsSeparator = ","
self.__iblSetsOutliner = None
self.__model = None
self.__view = None
self.__overallCollection = "Overall"
self.__defaultCollection = "Default"
self.__iblSetsCountLabel = "Ibl Sets"
self.__headers = OrderedDict([("Collections", "name"),
(self.__iblSetsCountLabel, "count"),
("Comment", "comment")])
#******************************************************************************************************************
#*** Attributes properties.
#******************************************************************************************************************
@property
def uiResourcesDirectory(self):
"""
Property for **self.__uiResourcesDirectory** attribute.
:return: self.__uiResourcesDirectory.
:rtype: unicode
"""
return self.__uiResourcesDirectory
@uiResourcesDirectory.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def uiResourcesDirectory(self, value):
"""
Setter for **self.__uiResourcesDirectory** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "uiResourcesDirectory"))
@uiResourcesDirectory.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def uiResourcesDirectory(self):
"""
Deleter for **self.__uiResourcesDirectory** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "uiResourcesDirectory"))
@property
def uiDefaultCollectionImage(self):
"""
Property for **self.__uiDefaultCollectionImage** attribute.
:return: self.__uiDefaultCollectionImage.
:rtype: unicode
"""
return self.__uiDefaultCollectionImage
@uiDefaultCollectionImage.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def uiDefaultCollectionImage(self, value):
"""
Setter for **self.__uiDefaultCollectionImage** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "uiDefaultCollectionImage"))
@uiDefaultCollectionImage.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def uiDefaultCollectionImage(self):
"""
Deleter for **self.__uiDefaultCollectionImage** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "uiDefaultCollectionImage"))
@property
def uiUserCollectionImage(self):
"""
Property for **self.__uiUserCollectionImage** attribute.
:return: self.__uiUserCollectionImage.
:rtype: unicode
"""
return self.__uiUserCollectionImage
@uiUserCollectionImage.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def uiUserCollectionImage(self, value):
"""
Setter for **self.__uiUserCollectionImage** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "uiUserCollectionImage"))
@uiUserCollectionImage.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def uiUserCollectionImage(self):
"""
Deleter for **self.__uiUserCollectionImage** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "uiUserCollectionImage"))
@property
def dockArea(self):
"""
Property for **self.__dockArea** attribute.
:return: self.__dockArea.
:rtype: int
"""
return self.__dockArea
@dockArea.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def dockArea(self, value):
"""
Setter for **self.__dockArea** attribute.
:param value: Attribute value.
:type value: int
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "dockArea"))
@dockArea.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def dockArea(self):
"""
Deleter for **self.__dockArea** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "dockArea"))
@property
def engine(self):
"""
Property for **self.__engine** attribute.
:return: self.__engine.
:rtype: QObject
"""
return self.__engine
@engine.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def engine(self, value):
"""
Setter for **self.__engine** attribute.
:param value: Attribute value.
:type value: QObject
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "engine"))
@engine.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def engine(self):
"""
Deleter for **self.__engine** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "engine"))
@property
def settings(self):
"""
Property for **self.__settings** attribute.
:return: self.__settings.
:rtype: QSettings
"""
return self.__settings
@settings.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def settings(self, value):
"""
Setter for **self.__settings** attribute.
:param value: Attribute value.
:type value: QSettings
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "settings"))
@settings.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def settings(self):
"""
Deleter for **self.__settings** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "settings"))
@property
def settingsSection(self):
"""
Property for **self.__settingsSection** attribute.
:return: self.__settingsSection.
:rtype: unicode
"""
return self.__settingsSection
@settingsSection.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def settingsSection(self, value):
"""
Setter for **self.__settingsSection** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "settingsSection"))
@settingsSection.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def settingsSection(self):
"""
Deleter for **self.__settingsSection** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "settingsSection"))
@property
def settingsSeparator(self):
"""
Property for **self.__settingsSeparator** attribute.
:return: self.__settingsSeparator.
:rtype: unicode
"""
return self.__settingsSeparator
@settingsSeparator.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def settingsSeparator(self, value):
"""
Setter for **self.__settingsSeparator** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "settingsSeparator"))
@settingsSeparator.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def settingsSeparator(self):
"""
Deleter for **self.__settingsSeparator** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "settingsSeparator"))
@property
def iblSetsOutliner(self):
"""
Property for **self.__iblSetsOutliner** attribute.
:return: self.__iblSetsOutliner.
:rtype: QWidget
"""
return self.__iblSetsOutliner
@iblSetsOutliner.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def iblSetsOutliner(self, value):
"""
Setter for **self.__iblSetsOutliner** attribute.
:param value: Attribute value.
:type value: QWidget
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "iblSetsOutliner"))
@iblSetsOutliner.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def iblSetsOutliner(self):
"""
Deleter for **self.__iblSetsOutliner** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "iblSetsOutliner"))
@property
def model(self):
"""
Property for **self.__model** attribute.
:return: self.__model.
:rtype: CollectionsModel
"""
return self.__model
@model.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def model(self, value):
"""
Setter for **self.__model** attribute.
:param value: Attribute value.
:type value: CollectionsModel
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "model"))
@model.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def model(self):
"""
Deleter for **self.__model** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "model"))
@property
def view(self):
"""
Property for **self.__view** attribute.
:return: self.__view.
:rtype: QWidget
"""
return self.__view
@view.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def view(self, value):
"""
Setter for **self.__view** attribute.
:param value: Attribute value.
:type value: QWidget
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "view"))
@view.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def view(self):
"""
Deleter for **self.__view** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "view"))
@property
def overallCollection(self):
"""
Property for **self.__overallCollection** attribute.
:return: self.__overallCollection.
:rtype: unicode
"""
return self.__overallCollection
@overallCollection.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def overallCollection(self, value):
"""
Setter for **self.__overallCollection** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "overallCollection"))
@overallCollection.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def overallCollection(self):
"""
Deleter for **self.__overallCollection** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "overallCollection"))
@property
def defaultCollection(self):
"""
Property for **self.__defaultCollection** attribute.
:return: self.__defaultCollection.
:rtype: unicode
"""
return self.__defaultCollection
@defaultCollection.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def defaultCollection(self, value):
"""
Setter for **self.__defaultCollection** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "defaultCollection"))
@defaultCollection.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def defaultCollection(self):
"""
Deleter for **self.__defaultCollection** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "defaultCollection"))
@property
def iblSetsCountLabel(self):
"""
Property for **self.__iblSetsCountLabel** attribute.
:return: self.__iblSetsCountLabel.
:rtype: unicode
"""
return self.__iblSetsCountLabel
@iblSetsCountLabel.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def iblSetsCountLabel(self, value):
"""
Setter for **self.__iblSetsCountLabel** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "iblSetsCountLabel"))
@iblSetsCountLabel.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def iblSetsCountLabel(self):
"""
Deleter for **self.__iblSetsCountLabel** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "iblSetsCountLabel"))
@property
def headers(self):
"""
Property for **self.__headers** attribute.
:return: self.__headers.
:rtype: OrderedDict
"""
return self.__headers
@headers.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def headers(self, value):
"""
Setter for **self.__headers** attribute.
:param value: Attribute value.
:type value: OrderedDict
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "headers"))
@headers.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def headers(self):
"""
Deleter for **self.__headers** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "headers"))
#******************************************************************************************************************
#*** Class methods.
#******************************************************************************************************************
def activate(self, engine):
"""
Activates the Component.
:param engine: Engine to attach the Component to.
:type engine: QObject
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Activating '{0}' Component.".format(self.__class__.__name__))
self.__uiResourcesDirectory = os.path.join(os.path.dirname(__file__), self.__uiResourcesDirectory)
self.__engine = engine
self.__settings = self.__engine.settings
self.__settingsSection = self.name
self.__iblSetsOutliner = self.__engine.componentsManager["core.iblSetsOutliner"]
self.activated = True
return True
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def deactivate(self):
"""
Deactivates the Component.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' Component cannot be deactivated!".format(self.__class__.__name__, self.__name))
def initializeUi(self):
"""
Initializes the Component ui.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Initializing '{0}' Component ui.".format(self.__class__.__name__))
self.__engine.parameters.databaseReadOnly and \
LOGGER.info("{0} | Model edition deactivated by '{1}' command line parameter value!".format(self.__class__.__name__,
"databaseReadOnly"))
self.__model = CollectionsModel(self, horizontalHeaders=self.__headers)
self.setCollections()
self.Collections_Outliner_treeView.setParent(None)
self.Collections_Outliner_treeView = IblSetsCollections_QTreeView(self,
self.__model,
self.__engine.parameters.databaseReadOnly)
self.Collections_Outliner_treeView.setObjectName("Collections_Outliner_treeView")
self.Collections_Outliner_dockWidgetContents_gridLayout.addWidget(self.Collections_Outliner_treeView, 0, 0)
self.__view = self.Collections_Outliner_treeView
self.__view.setContextMenuPolicy(Qt.ActionsContextMenu)
self.__view_addActions()
# Signals / Slots.
self.__engine.imagesCaches.QIcon.contentAdded.connect(self.__view.viewport().update)
self.__view.selectionModel().selectionChanged.connect(self.__view_selectionModel__selectionChanged)
self.refreshNodes.connect(self.__model__refreshNodes)
if not self.__engine.parameters.databaseReadOnly:
self.__model.dataChanged.connect(self.__model__dataChanged)
self.initializedUi = True
return True
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def uninitializeUi(self):
"""
Uninitializes the Component ui.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' Component ui cannot be uninitialized!".format(self.__class__.__name__, self.name))
def addWidget(self):
"""
Adds the Component Widget to the engine.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Adding '{0}' Component Widget.".format(self.__class__.__name__))
self.__engine.addDockWidget(Qt.DockWidgetArea(self.__dockArea), self)
return True
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def removeWidget(self):
"""
Removes the Component Widget from the engine.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' Component Widget cannot be removed!".format(self.__class__.__name__, self.name))
def onStartup(self):
"""
Defines the slot triggered on Framework startup.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Calling '{0}' Component Framework 'onStartup' method.".format(self.__class__.__name__))
if not self.__engine.parameters.databaseReadOnly:
not self.getCollections() and self.addCollection(self.__defaultCollection, "Default Collection")
else:
LOGGER.info("{0} | Database default Collection wizard deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "databaseReadOnly"))
activeCollectionsIdentities = foundations.strings.toString(
self.__settings.getKey(self.__settingsSection, "activeCollections").toString())
LOGGER.debug("> '{0}' View stored selected Collections identities '{1}'.".format(self.__class__.__name__,
activeCollectionsIdentities))
self.__view.modelSelection["Collections"] = activeCollectionsIdentities and \
[int(identity) for identity in activeCollectionsIdentities.split(
self.__settingsSeparator)] or []
activeOverallCollection = foundations.strings.toString(
self.__settings.getKey(self.__settingsSection, "activeOverallCollection").toString())
LOGGER.debug("> '{0}' View stored 'Overall' Collection: '{1}'.".format(self.__class__.__name__,
activeOverallCollection))
self.__view.modelSelection[self.__overallCollection] = activeCollectionsIdentities and \
[activeOverallCollection] or []
self.__view.restoreModelSelection()
return True
def onClose(self):
"""
Defines the slot triggered on Framework close.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Calling '{0}' Component Framework 'onClose' method.".format(self.__class__.__name__))
self.__view.storeModelSelection()
self.__settings.setKey(self.__settingsSection,
"activeCollections",
self.__settingsSeparator.join((foundations.strings.toString(
identity) for identity in self.__view.modelSelection[
"Collections"])))
self.__settings.setKey(self.__settingsSection,
"activeOverallCollection",
self.__settingsSeparator.join((foundations.strings.toString(name)
for name in self.__view.modelSelection[self.__overallCollection])))
return True
def __model__refreshNodes(self):
"""
Defines the slot triggered by the Model when Nodes need refresh.
"""
self.setCollections()
def __model__refreshAttributes(self):
"""
Refreshes the Model Nodes attributes.
"""
for node in foundations.walkers.nodesWalker(self.__model.rootNode):
if not node.family == "Collection":
continue
node.updateNodeAttributes()
overallCollectionNode = \
foundations.common.getFirstItem(self.__model.findChildren("^{0}$".format(self.__overallCollection)))
overallCollectionNode.updateNodeAttributes()
@foundations.exceptions.handleExceptions(umbra.exceptions.notifyExceptionHandler,
foundations.exceptions.UserError)
def __model__dataChanged(self, startIndex, endIndex):
"""
Defines the slot triggered by the Model when data has changed.
:param startIndex: Edited item starting QModelIndex.
:type startIndex: QModelIndex
:param endIndex: Edited item ending QModelIndex.
:type endIndex: QModelIndex
"""
collectionNode = self.__model.getNode(startIndex)
if collectionNode.family != "Collection":
return
if startIndex.column() == 0:
if self.collectionExists(collectionNode.name):
self.__engine.notificationsManager.warnify(
"{0} | '{1}' Collection name already exists in Database!".format(self.__class__.__name__,
collectionNode.name))
return
if not collectionNode.name:
collectionNode.updateNode()
raise foundations.exceptions.UserError(
"{0} | Exception while editing a Collection field: Cannot use an empty value!".format(
self.__class__.__name__))
collectionNode.updateDatabaseItem()
collectionNode.updateToolTip()
sibl_gui.components.core.database.operations.commit()
def __view_addActions(self):
"""
Sets the View actions.
"""
if not self.__engine.parameters.databaseReadOnly:
self.__view.addAction(self.__engine.actionsManager.registerAction(
"Actions|Umbra|Components|core.collectionsOutliner|Add Content ...",
slot=self.__view_addContentAction__triggered))
self.__view.addAction(self.__engine.actionsManager.registerAction(
"Actions|Umbra|Components|core.collectionsOutliner|Add Collection ...",
slot=self.__view_addCollectionAction__triggered))
self.__view.addAction(self.__engine.actionsManager.registerAction(
"Actions|Umbra|Components|core.collectionsOutliner|Remove Collection(s) ...",
slot=self.__view_removeCollectionsAction__triggered))
else:
LOGGER.info(
"{0} | Collections Database alteration capabilities deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "databaseReadOnly"))
def __view_addContentAction__triggered(self, checked):
"""
Defines the slot triggered by **'Actions|Umbra|Components|core.collectionsOutliner|Add Content ...'** action.
:param checked: Action checked state.
:type checked: bool
:return: Method success.
:rtype: bool
"""
return self.addContentUi()
def __view_addCollectionAction__triggered(self, checked):
"""
Defines the slot triggered by **'Actions|Umbra|Components|core.collectionsOutliner|Add Collection ...'** action.
:param checked: Action checked state.
:type checked: bool
:return: Method success.
:rtype: bool
"""
return self.addCollectionUi()
def __view_removeCollectionsAction__triggered(self, checked):
"""
Defines the slot triggered by
**'Actions|Umbra|Components|core.collectionsOutliner|Remove Collection(s) ...'** action.
:param checked: Action checked state.
:type checked: bool
:return: Method success.
:rtype: bool
"""
return self.removeCollectionsUi()
def __view_selectionModel__selectionChanged(self, selectedItems, deselectedItems):
"""
Defines the slot triggered by the View **selectionModel** when selection changed.
:param selectedItems: Selected items.
:type selectedItems: QItemSelection
:param deselectedItems: Deselected items.
:type deselectedItems: QItemSelection
"""
self.__iblSetsOutliner.refreshNodes.emit()
@foundations.exceptions.handleExceptions(umbra.exceptions.notifyExceptionHandler, Exception)
@umbra.engine.showProcessing("Adding Content ...")
def addContentUi(self):
"""
Adds user defined content to the Database.
:return: Method success.
:rtype: bool
:note: May require user interaction.
"""
collection = self.addCollectionUi()
if not collection:
return False
directory = umbra.ui.common.storeLastBrowsedPath((QFileDialog.getExistingDirectory(self,
"Add Content:",
RuntimeGlobals.lastBrowsedPath)))
if not directory:
return False
LOGGER.debug("> Chosen directory path: '{0}'.".format(directory))
if self.__iblSetsOutliner.addDirectory(directory, self.getCollectionId(collection)):
return True
else:
raise Exception("{0} | Exception raised while adding '{1}' directory content to the Database!".format(
self.__class__.__name__, directory))
@foundations.exceptions.handleExceptions(umbra.exceptions.notifyExceptionHandler,
foundations.exceptions.UserError,
Exception)
@umbra.engine.showProcessing("Adding Collection ...")
def addCollectionUi(self):
"""
Adds an user defined Collection to the Database.
:return: Collection name.
:rtype: unicode
:note: May require user interaction.
"""
collectionInformations, state = QInputDialog.getText(self, "Add Collection", "Enter your Collection name:")
if not state:
return False
if collectionInformations:
collectionInformations = foundations.strings.toString(collectionInformations).split(",")
name = collectionInformations[0].strip()
if name != self.__overallCollection:
if not self.collectionExists(name):
comment = len(collectionInformations) == 1 and "Double click to set a comment!" or \
collectionInformations[1].strip()
if self.addCollection(name, comment):
self.__view.selectionModel().setCurrentIndex(self.__model.getNodeIndex(
foundations.common.getFirstItem(self.__model.findChildren(r"^{0}$".format(name)))),
QItemSelectionModel.Current | QItemSelectionModel.Select | QItemSelectionModel.Rows)
return name
else:
raise Exception("{0} | Exception raised while adding '{1}' Collection to the Database!".format(
self.__class__.__name__, name))
else:
self.__engine.notificationsManager.warnify(
"{0} | '{1}' Collection already exists in Database!".format(self.__class__.__name__, name))
else:
raise foundations.exceptions.UserError(
"{0} | Exception while adding a Collection to the Database: Cannot use '{1}' as Collection name!".format(
self.__class__.__name__, self.__model.overallCollection))
else:
raise foundations.exceptions.UserError(
"{0} | Exception while adding a Collection to the Database: Cannot use an empty name!".format(
self.__class__.__name__))
@foundations.exceptions.handleExceptions(umbra.exceptions.notifyExceptionHandler, Exception)
@umbra.engine.encapsulateProcessing
def removeCollectionsUi(self):
"""
Removes user selected Collections from the Database.
:return: Method success.
:rtype: bool
:note: May require user interaction.
"""
selectedNodes = self.getSelectedNodes().keys()
if self.__overallCollection in (node.name for node in selectedNodes) or \
self.__defaultCollection in (node.name for node in selectedNodes):
self.__engine.notificationsManager.warnify(
"{0} | '{1}' and '{2}' Collections cannot be removed!".format(self.__class__.__name__,
self.__overallCollection,
self.__defaultCollection))
selectedCollections = [collection
for collection in self.getSelectedCollections()
if collection.name != self.__defaultCollection]
if not selectedCollections:
return False
if messageBox.messageBox("Question", "Question",
"Are you sure you want to remove '{0}' Collection(s)?".format(", ".join((foundations.strings.toString(collection.name)
for collection in selectedCollections))),
buttons=QMessageBox.Yes | QMessageBox.No) == QMessageBox.Yes:
self.__engine.startProcessing("Removing Collections ...", len(selectedCollections))
success = True
for collection in selectedCollections:
success *= self.removeCollection(collection) or False
self.__engine.stepProcessing()
self.__engine.stopProcessing()
self.__view.selectionModel().setCurrentIndex(self.__model.index(0, 0),
QItemSelectionModel.Current | QItemSelectionModel.Select | QItemSelectionModel.Rows)
if success:
return True
else:
raise Exception("{0} | Exception raised while removing '{1}' Collections from the Database!".format(
self.__class__.__name__, ", ". join((collection.name for collection in selectedCollections))))
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError,
sibl_gui.components.core.database.exceptions.DatabaseOperationError)
def addCollection(self, name, comment="Double click to set a comment!"):
"""
Adds a Collection to the Database.
:param name: Collection name.
:type name: unicode
:param collection: Collection name.
:type collection: unicode
:return: Method success.
:rtype: bool
"""
if name != self.__overallCollection:
if not self.collectionExists(name):
LOGGER.info("{0} | Adding '{1}' Collection to the Database!".format(self.__class__.__name__, name))
if sibl_gui.components.core.database.operations.addCollection(name, "IblSets", comment):
self.refreshNodes.emit()
return True
else:
raise sibl_gui.components.core.database.exceptions.DatabaseOperationError(
"{0} | Exception raised while adding '{1}' Collection to the Database!".format(self.__class__.__name__,
name))
else:
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' Collection already exists in Database!".format(self.__class__.__name__, name))
else:
raise foundations.exceptions.ProgrammingError(
"{0} | Cannot use '{1}' as Collection name!".format(self.__class__.__name__, self.__model.overallCollection))
@foundations.exceptions.handleExceptions(sibl_gui.components.core.database.exceptions.DatabaseOperationError)
def removeCollection(self, collection):
"""
Removes given Collection from the Database.
:param collection: Collection to remove.
:type collection: Collection
:return: Method success.
:rtype: bool
"""
iblSets = sibl_gui.components.core.database.operations.getCollectionsIblSets((collection.id,))
for iblSet in iblSets:
LOGGER.info("{0} | Moving '{1}' Ibl Set to default Collection!".format(self.__class__.__name__, iblSet.title))
iblSet.collection = self.getCollectionId(self.__defaultCollection)
LOGGER.info("{0} | Removing '{1}' Collection from the Database!".format(self.__class__.__name__, collection.name))
if sibl_gui.components.core.database.operations.removeCollection(foundations.strings.toString(collection.id)):
self.refreshNodes.emit()
self.__iblSetsOutliner.refreshNodes.emit()
return True
else:
raise sibl_gui.components.core.database.exceptions.DatabaseOperationError(
"{0} | Exception raised while removing '{1}' Collection from the Database!".format(self.__class__.__name__,
collection.name))
def getCollections(self):
"""
Returns Database Ibl Sets Collections.
:return: Database Ibl Sets Collections.
:rtype: list
"""
return sibl_gui.components.core.database.operations.getCollectionsByType("IblSets")
def filterCollections(self, pattern, attribute, flags=re.IGNORECASE):
"""
Filters the Database Ibl Sets Collections on given attribute using given pattern.
:param pattern: Filter pattern.
:type pattern: unicode
:param attribute: Attribute to filter on.
:type attribute: unicode
:param flags: Regex filtering flags.
:type flags: int
:return: Filtered Database Ibl Sets Collections.
:rtype: list
"""
try:
pattern = re.compile(pattern, flags)
except Exception:
return list()
return sibl_gui.components.core.database.operations.filterIblSetsCollections(
"{0}".format(foundations.strings.toString(pattern.pattern)), attribute, flags)
def collectionExists(self, name):
"""
Returns if given Collection name exists in the Database.
:param name: Collection name.
:type name: unicode
:return: Collection exists.
:rtype: bool
"""
return sibl_gui.components.core.database.operations.collectionExists(name)
def listCollections(self):
"""
Lists Database Ibl Sets Collections names.
:return: Database Ibl Sets Collections names.
:rtype: list
"""
return [collection.name for collection in self.getCollections()]
def setCollections(self):
"""
Sets the Collections Model nodes.
"""
nodeFlags = attributesFlags = self.__engine.parameters.databaseReadOnly and \
int(Qt.ItemIsSelectable | Qt.ItemIsEnabled) or int(Qt.ItemIsSelectable | Qt.ItemIsEditable | Qt.ItemIsEnabled)
collections = self.getCollections()
rootNode = umbra.ui.nodes.DefaultNode(name="InvisibleRootNode")
overallCollectionNode = OverallCollectionNode(name="Overall",
parent=rootNode,
nodeFlags=int(Qt.ItemIsSelectable | Qt.ItemIsEnabled),
attributesFlags=int(Qt.ItemIsSelectable | Qt.ItemIsEnabled))
for collection in collections:
decorationRole = os.path.join(self.__uiResourcesDirectory, self.__uiUserCollectionImage)
if collection.name == self.__defaultCollection:
collectionNode = CollectionNode(collection,
name=collection.name,
parent=overallCollectionNode,
nodeFlags=int(Qt.ItemIsSelectable | Qt.ItemIsEnabled),
attributesFlags=int(Qt.ItemIsSelectable | Qt.ItemIsEnabled))
decorationRole = os.path.join(self.__uiResourcesDirectory, self.__uiDefaultCollectionImage)
else:
collectionNode = CollectionNode(collection,
name=collection.name,
parent=overallCollectionNode,
nodeFlags=nodeFlags,
attributesFlags=attributesFlags)
collectionNode.roles[Qt.DecorationRole] = foundations.common.filterPath(decorationRole)
overallCollectionNode.updateNodeAttributes()
rootNode.sortChildren()
self.__model.initializeModel(rootNode)
return True
def getCollectionByName(self, name):
"""
Returns Database Ibl Sets Collection with given name.
:param name: Collection name.
:type name: unicode
:return: Database Ibl Sets Collection.
:rtype: Collection
"""
collections = self.filterCollections(r"^{0}$".format(name), "name")
return foundations.common.getFirstItem(collections)
def getCollectionsIblSets(self, collections):
"""
Gets given Collections Ibl Sets.
:param collections: Collections to get Ibl Sets from.
:type collections: list
:return: Ibl Sets list.
:rtype: list
"""
return [iblSet for iblSet in \
sibl_gui.components.core.database.operations.getCollectionsIblSets([collection.id for collection in collections])]
def getCollectionId(self, collection):
"""
Returns given Collection id.
:param collection: Collection to get the id from.
:type collection: unicode
:return: Provided Collection id.
:rtype: int
"""
children = self.__model.findChildren(r"^{0}$".format(collection))
child = foundations.common.getFirstItem(children)
return child and child.databaseItem.id or None
def getSelectedNodes(self):
"""
Returns the View selected nodes.
:return: View selected nodes.
:rtype: dict
"""
return self.__view.getSelectedNodes()
def getSelectedCollectionsNodes(self):
"""
Returns the View selected Collections nodes.
:return: View selected Collections nodes.
:rtype: list
"""
return [node for node in self.getSelectedNodes() if node.family == "Collection"]
def getSelectedCollections(self):
"""
Gets the View selected Collections.
:return: View selected Collections.
:rtype: list
"""
return [node.databaseItem for node in self.getSelectedCollectionsNodes()]
class CollectionsOutliner(QWidgetComponentFactory(uiFile=COMPONENT_UI_FILE)):
"""
| Defines the :mod:`sibl_gui.components.core.collectionsOutliner.collectionsOutliner` Component Interface class.
| It defines methods for Database Collections management.
"""
# Custom signals definitions.
refreshNodes = pyqtSignal()
"""
This signal is emited by the :class:`CollectionsOutliner` class when :obj:`CollectionsOutliner.model` class
property Model Nodes needs to be refreshed. ( pyqtSignal )
"""
def __init__(self, parent=None, name=None, *args, **kwargs):
"""
Initializes the class.
:param parent: Object parent.
:type parent: QObject
:param name: Component name.
:type name: unicode
:param \*args: Arguments.
:type \*args: \*
:param \*\*kwargs: Keywords arguments.
:type \*\*kwargs: \*\*
"""
LOGGER.debug("> Initializing '{0}()' class.".format(
self.__class__.__name__))
super(CollectionsOutliner, self).__init__(parent, name, *args,
**kwargs)
# --- Setting class attributes. ---
self.deactivatable = False
self.__uiResourcesDirectory = "resources"
self.__uiDefaultCollectionImage = "Default_Collection.png"
self.__uiUserCollectionImage = "User_Collection.png"
self.__dockArea = 1
self.__engine = None
self.__settings = None
self.__settingsSection = None
self.__settingsSeparator = ","
self.__iblSetsOutliner = None
self.__model = None
self.__view = None
self.__overallCollection = "Overall"
self.__defaultCollection = "Default"
self.__iblSetsCountLabel = "Ibl Sets"
self.__headers = OrderedDict([("Collections", "name"),
(self.__iblSetsCountLabel, "count"),
("Comment", "comment")])
#******************************************************************************************************************
#*** Attributes properties.
#******************************************************************************************************************
@property
def uiResourcesDirectory(self):
"""
Property for **self.__uiResourcesDirectory** attribute.
:return: self.__uiResourcesDirectory.
:rtype: unicode
"""
return self.__uiResourcesDirectory
@uiResourcesDirectory.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def uiResourcesDirectory(self, value):
"""
Setter for **self.__uiResourcesDirectory** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "uiResourcesDirectory"))
@uiResourcesDirectory.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def uiResourcesDirectory(self):
"""
Deleter for **self.__uiResourcesDirectory** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "uiResourcesDirectory"))
@property
def uiDefaultCollectionImage(self):
"""
Property for **self.__uiDefaultCollectionImage** attribute.
:return: self.__uiDefaultCollectionImage.
:rtype: unicode
"""
return self.__uiDefaultCollectionImage
@uiDefaultCollectionImage.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def uiDefaultCollectionImage(self, value):
"""
Setter for **self.__uiDefaultCollectionImage** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "uiDefaultCollectionImage"))
@uiDefaultCollectionImage.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def uiDefaultCollectionImage(self):
"""
Deleter for **self.__uiDefaultCollectionImage** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "uiDefaultCollectionImage"))
@property
def uiUserCollectionImage(self):
"""
Property for **self.__uiUserCollectionImage** attribute.
:return: self.__uiUserCollectionImage.
:rtype: unicode
"""
return self.__uiUserCollectionImage
@uiUserCollectionImage.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def uiUserCollectionImage(self, value):
"""
Setter for **self.__uiUserCollectionImage** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "uiUserCollectionImage"))
@uiUserCollectionImage.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def uiUserCollectionImage(self):
"""
Deleter for **self.__uiUserCollectionImage** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "uiUserCollectionImage"))
@property
def dockArea(self):
"""
Property for **self.__dockArea** attribute.
:return: self.__dockArea.
:rtype: int
"""
return self.__dockArea
@dockArea.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def dockArea(self, value):
"""
Setter for **self.__dockArea** attribute.
:param value: Attribute value.
:type value: int
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "dockArea"))
@dockArea.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def dockArea(self):
"""
Deleter for **self.__dockArea** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "dockArea"))
@property
def engine(self):
"""
Property for **self.__engine** attribute.
:return: self.__engine.
:rtype: QObject
"""
return self.__engine
@engine.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def engine(self, value):
"""
Setter for **self.__engine** attribute.
:param value: Attribute value.
:type value: QObject
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "engine"))
@engine.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def engine(self):
"""
Deleter for **self.__engine** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "engine"))
@property
def settings(self):
"""
Property for **self.__settings** attribute.
:return: self.__settings.
:rtype: QSettings
"""
return self.__settings
@settings.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def settings(self, value):
"""
Setter for **self.__settings** attribute.
:param value: Attribute value.
:type value: QSettings
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "settings"))
@settings.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def settings(self):
"""
Deleter for **self.__settings** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "settings"))
@property
def settingsSection(self):
"""
Property for **self.__settingsSection** attribute.
:return: self.__settingsSection.
:rtype: unicode
"""
return self.__settingsSection
@settingsSection.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def settingsSection(self, value):
"""
Setter for **self.__settingsSection** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "settingsSection"))
@settingsSection.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def settingsSection(self):
"""
Deleter for **self.__settingsSection** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "settingsSection"))
@property
def settingsSeparator(self):
"""
Property for **self.__settingsSeparator** attribute.
:return: self.__settingsSeparator.
:rtype: unicode
"""
return self.__settingsSeparator
@settingsSeparator.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def settingsSeparator(self, value):
"""
Setter for **self.__settingsSeparator** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "settingsSeparator"))
@settingsSeparator.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def settingsSeparator(self):
"""
Deleter for **self.__settingsSeparator** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "settingsSeparator"))
@property
def iblSetsOutliner(self):
"""
Property for **self.__iblSetsOutliner** attribute.
:return: self.__iblSetsOutliner.
:rtype: QWidget
"""
return self.__iblSetsOutliner
@iblSetsOutliner.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def iblSetsOutliner(self, value):
"""
Setter for **self.__iblSetsOutliner** attribute.
:param value: Attribute value.
:type value: QWidget
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "iblSetsOutliner"))
@iblSetsOutliner.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def iblSetsOutliner(self):
"""
Deleter for **self.__iblSetsOutliner** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "iblSetsOutliner"))
@property
def model(self):
"""
Property for **self.__model** attribute.
:return: self.__model.
:rtype: CollectionsModel
"""
return self.__model
@model.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def model(self, value):
"""
Setter for **self.__model** attribute.
:param value: Attribute value.
:type value: CollectionsModel
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "model"))
@model.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def model(self):
"""
Deleter for **self.__model** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "model"))
@property
def view(self):
"""
Property for **self.__view** attribute.
:return: self.__view.
:rtype: QWidget
"""
return self.__view
@view.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def view(self, value):
"""
Setter for **self.__view** attribute.
:param value: Attribute value.
:type value: QWidget
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "view"))
@view.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def view(self):
"""
Deleter for **self.__view** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "view"))
@property
def overallCollection(self):
"""
Property for **self.__overallCollection** attribute.
:return: self.__overallCollection.
:rtype: unicode
"""
return self.__overallCollection
@overallCollection.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def overallCollection(self, value):
"""
Setter for **self.__overallCollection** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "overallCollection"))
@overallCollection.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def overallCollection(self):
"""
Deleter for **self.__overallCollection** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "overallCollection"))
@property
def defaultCollection(self):
"""
Property for **self.__defaultCollection** attribute.
:return: self.__defaultCollection.
:rtype: unicode
"""
return self.__defaultCollection
@defaultCollection.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def defaultCollection(self, value):
"""
Setter for **self.__defaultCollection** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "defaultCollection"))
@defaultCollection.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def defaultCollection(self):
"""
Deleter for **self.__defaultCollection** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "defaultCollection"))
@property
def iblSetsCountLabel(self):
"""
Property for **self.__iblSetsCountLabel** attribute.
:return: self.__iblSetsCountLabel.
:rtype: unicode
"""
return self.__iblSetsCountLabel
@iblSetsCountLabel.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def iblSetsCountLabel(self, value):
"""
Setter for **self.__iblSetsCountLabel** attribute.
:param value: Attribute value.
:type value: unicode
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "iblSetsCountLabel"))
@iblSetsCountLabel.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def iblSetsCountLabel(self):
"""
Deleter for **self.__iblSetsCountLabel** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "iblSetsCountLabel"))
@property
def headers(self):
"""
Property for **self.__headers** attribute.
:return: self.__headers.
:rtype: OrderedDict
"""
return self.__headers
@headers.setter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def headers(self, value):
"""
Setter for **self.__headers** attribute.
:param value: Attribute value.
:type value: OrderedDict
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(
self.__class__.__name__, "headers"))
@headers.deleter
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def headers(self):
"""
Deleter for **self.__headers** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(
self.__class__.__name__, "headers"))
#******************************************************************************************************************
#*** Class methods.
#******************************************************************************************************************
def activate(self, engine):
"""
Activates the Component.
:param engine: Engine to attach the Component to.
:type engine: QObject
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Activating '{0}' Component.".format(
self.__class__.__name__))
self.__uiResourcesDirectory = os.path.join(os.path.dirname(__file__),
self.__uiResourcesDirectory)
self.__engine = engine
self.__settings = self.__engine.settings
self.__settingsSection = self.name
self.__iblSetsOutliner = self.__engine.componentsManager[
"core.iblSetsOutliner"]
self.activated = True
return True
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def deactivate(self):
"""
Deactivates the Component.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' Component cannot be deactivated!".format(
self.__class__.__name__, self.__name))
def initializeUi(self):
"""
Initializes the Component ui.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Initializing '{0}' Component ui.".format(
self.__class__.__name__))
self.__engine.parameters.databaseReadOnly and \
LOGGER.info("{0} | Model edition deactivated by '{1}' command line parameter value!".format(self.__class__.__name__,
"databaseReadOnly"))
self.__model = CollectionsModel(self, horizontalHeaders=self.__headers)
self.setCollections()
self.Collections_Outliner_treeView.setParent(None)
self.Collections_Outliner_treeView = IblSetsCollections_QTreeView(
self, self.__model, self.__engine.parameters.databaseReadOnly)
self.Collections_Outliner_treeView.setObjectName(
"Collections_Outliner_treeView")
self.Collections_Outliner_dockWidgetContents_gridLayout.addWidget(
self.Collections_Outliner_treeView, 0, 0)
self.__view = self.Collections_Outliner_treeView
self.__view.setContextMenuPolicy(Qt.ActionsContextMenu)
self.__view_addActions()
# Signals / Slots.
self.__engine.imagesCaches.QIcon.contentAdded.connect(
self.__view.viewport().update)
self.__view.selectionModel().selectionChanged.connect(
self.__view_selectionModel__selectionChanged)
self.refreshNodes.connect(self.__model__refreshNodes)
if not self.__engine.parameters.databaseReadOnly:
self.__model.dataChanged.connect(self.__model__dataChanged)
self.initializedUi = True
return True
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def uninitializeUi(self):
"""
Uninitializes the Component ui.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' Component ui cannot be uninitialized!".format(
self.__class__.__name__, self.name))
def addWidget(self):
"""
Adds the Component Widget to the engine.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Adding '{0}' Component Widget.".format(
self.__class__.__name__))
self.__engine.addDockWidget(Qt.DockWidgetArea(self.__dockArea), self)
return True
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError)
def removeWidget(self):
"""
Removes the Component Widget from the engine.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' Component Widget cannot be removed!".format(
self.__class__.__name__, self.name))
def onStartup(self):
"""
Defines the slot triggered on Framework startup.
:return: Method success.
:rtype: bool
"""
LOGGER.debug(
"> Calling '{0}' Component Framework 'onStartup' method.".format(
self.__class__.__name__))
if not self.__engine.parameters.databaseReadOnly:
not self.getCollections() and self.addCollection(
self.__defaultCollection, "Default Collection")
else:
LOGGER.info(
"{0} | Database default Collection wizard deactivated by '{1}' command line parameter value!"
.format(self.__class__.__name__, "databaseReadOnly"))
activeCollectionsIdentities = foundations.strings.toString(
self.__settings.getKey(self.__settingsSection,
"activeCollections").toString())
LOGGER.debug(
"> '{0}' View stored selected Collections identities '{1}'.".
format(self.__class__.__name__, activeCollectionsIdentities))
self.__view.modelSelection["Collections"] = activeCollectionsIdentities and \
[int(identity) for identity in activeCollectionsIdentities.split(
self.__settingsSeparator)] or []
activeOverallCollection = foundations.strings.toString(
self.__settings.getKey(self.__settingsSection,
"activeOverallCollection").toString())
LOGGER.debug("> '{0}' View stored 'Overall' Collection: '{1}'.".format(
self.__class__.__name__, activeOverallCollection))
self.__view.modelSelection[self.__overallCollection] = activeCollectionsIdentities and \
[activeOverallCollection] or []
self.__view.restoreModelSelection()
return True
def onClose(self):
"""
Defines the slot triggered on Framework close.
:return: Method success.
:rtype: bool
"""
LOGGER.debug(
"> Calling '{0}' Component Framework 'onClose' method.".format(
self.__class__.__name__))
self.__view.storeModelSelection()
self.__settings.setKey(
self.__settingsSection, "activeCollections",
self.__settingsSeparator.join(
(foundations.strings.toString(identity)
for identity in self.__view.modelSelection["Collections"])))
self.__settings.setKey(
self.__settingsSection, "activeOverallCollection",
self.__settingsSeparator.join(
(foundations.strings.toString(name) for name in
self.__view.modelSelection[self.__overallCollection])))
return True
def __model__refreshNodes(self):
"""
Defines the slot triggered by the Model when Nodes need refresh.
"""
self.setCollections()
def __model__refreshAttributes(self):
"""
Refreshes the Model Nodes attributes.
"""
for node in foundations.walkers.nodesWalker(self.__model.rootNode):
if not node.family == "Collection":
continue
node.updateNodeAttributes()
overallCollectionNode = \
foundations.common.getFirstItem(self.__model.findChildren("^{0}$".format(self.__overallCollection)))
overallCollectionNode.updateNodeAttributes()
@foundations.exceptions.handleExceptions(
umbra.exceptions.notifyExceptionHandler,
foundations.exceptions.UserError)
def __model__dataChanged(self, startIndex, endIndex):
"""
Defines the slot triggered by the Model when data has changed.
:param startIndex: Edited item starting QModelIndex.
:type startIndex: QModelIndex
:param endIndex: Edited item ending QModelIndex.
:type endIndex: QModelIndex
"""
collectionNode = self.__model.getNode(startIndex)
if collectionNode.family != "Collection":
return
if startIndex.column() == 0:
if self.collectionExists(collectionNode.name):
self.__engine.notificationsManager.warnify(
"{0} | '{1}' Collection name already exists in Database!".
format(self.__class__.__name__, collectionNode.name))
return
if not collectionNode.name:
collectionNode.updateNode()
raise foundations.exceptions.UserError(
"{0} | Exception while editing a Collection field: Cannot use an empty value!"
.format(self.__class__.__name__))
collectionNode.updateDatabaseItem()
collectionNode.updateToolTip()
sibl_gui.components.core.database.operations.commit()
def __view_addActions(self):
"""
Sets the View actions.
"""
if not self.__engine.parameters.databaseReadOnly:
self.__view.addAction(
self.__engine.actionsManager.registerAction(
"Actions|Umbra|Components|core.collectionsOutliner|Add Content ...",
slot=self.__view_addContentAction__triggered))
self.__view.addAction(
self.__engine.actionsManager.registerAction(
"Actions|Umbra|Components|core.collectionsOutliner|Add Collection ...",
slot=self.__view_addCollectionAction__triggered))
self.__view.addAction(
self.__engine.actionsManager.registerAction(
"Actions|Umbra|Components|core.collectionsOutliner|Remove Collection(s) ...",
slot=self.__view_removeCollectionsAction__triggered))
else:
LOGGER.info(
"{0} | Collections Database alteration capabilities deactivated by '{1}' command line parameter value!"
.format(self.__class__.__name__, "databaseReadOnly"))
def __view_addContentAction__triggered(self, checked):
"""
Defines the slot triggered by **'Actions|Umbra|Components|core.collectionsOutliner|Add Content ...'** action.
:param checked: Action checked state.
:type checked: bool
:return: Method success.
:rtype: bool
"""
return self.addContentUi()
def __view_addCollectionAction__triggered(self, checked):
"""
Defines the slot triggered by **'Actions|Umbra|Components|core.collectionsOutliner|Add Collection ...'** action.
:param checked: Action checked state.
:type checked: bool
:return: Method success.
:rtype: bool
"""
return self.addCollectionUi()
def __view_removeCollectionsAction__triggered(self, checked):
"""
Defines the slot triggered by
**'Actions|Umbra|Components|core.collectionsOutliner|Remove Collection(s) ...'** action.
:param checked: Action checked state.
:type checked: bool
:return: Method success.
:rtype: bool
"""
return self.removeCollectionsUi()
def __view_selectionModel__selectionChanged(self, selectedItems,
deselectedItems):
"""
Defines the slot triggered by the View **selectionModel** when selection changed.
:param selectedItems: Selected items.
:type selectedItems: QItemSelection
:param deselectedItems: Deselected items.
:type deselectedItems: QItemSelection
"""
self.__iblSetsOutliner.refreshNodes.emit()
@foundations.exceptions.handleExceptions(
umbra.exceptions.notifyExceptionHandler, Exception)
@umbra.engine.showProcessing("Adding Content ...")
def addContentUi(self):
"""
Adds user defined content to the Database.
:return: Method success.
:rtype: bool
:note: May require user interaction.
"""
collection = self.addCollectionUi()
if not collection:
return False
directory = umbra.ui.common.storeLastBrowsedPath(
(QFileDialog.getExistingDirectory(self, "Add Content:",
RuntimeGlobals.lastBrowsedPath)))
if not directory:
return False
LOGGER.debug("> Chosen directory path: '{0}'.".format(directory))
if self.__iblSetsOutliner.addDirectory(
directory, self.getCollectionId(collection)):
return True
else:
raise Exception(
"{0} | Exception raised while adding '{1}' directory content to the Database!"
.format(self.__class__.__name__, directory))
@foundations.exceptions.handleExceptions(
umbra.exceptions.notifyExceptionHandler,
foundations.exceptions.UserError, Exception)
@umbra.engine.showProcessing("Adding Collection ...")
def addCollectionUi(self):
"""
Adds an user defined Collection to the Database.
:return: Collection name.
:rtype: unicode
:note: May require user interaction.
"""
collectionInformations, state = QInputDialog.getText(
self, "Add Collection", "Enter your Collection name:")
if not state:
return False
if collectionInformations:
collectionInformations = foundations.strings.toString(
collectionInformations).split(",")
name = collectionInformations[0].strip()
if name != self.__overallCollection:
if not self.collectionExists(name):
comment = len(collectionInformations) == 1 and "Double click to set a comment!" or \
collectionInformations[1].strip()
if self.addCollection(name, comment):
self.__view.selectionModel().setCurrentIndex(
self.__model.getNodeIndex(
foundations.common.getFirstItem(
self.__model.findChildren(
r"^{0}$".format(name)))),
QItemSelectionModel.Current
| QItemSelectionModel.Select
| QItemSelectionModel.Rows)
return name
else:
raise Exception(
"{0} | Exception raised while adding '{1}' Collection to the Database!"
.format(self.__class__.__name__, name))
else:
self.__engine.notificationsManager.warnify(
"{0} | '{1}' Collection already exists in Database!".
format(self.__class__.__name__, name))
else:
raise foundations.exceptions.UserError(
"{0} | Exception while adding a Collection to the Database: Cannot use '{1}' as Collection name!"
.format(self.__class__.__name__,
self.__model.overallCollection))
else:
raise foundations.exceptions.UserError(
"{0} | Exception while adding a Collection to the Database: Cannot use an empty name!"
.format(self.__class__.__name__))
@foundations.exceptions.handleExceptions(
umbra.exceptions.notifyExceptionHandler, Exception)
@umbra.engine.encapsulateProcessing
def removeCollectionsUi(self):
"""
Removes user selected Collections from the Database.
:return: Method success.
:rtype: bool
:note: May require user interaction.
"""
selectedNodes = self.getSelectedNodes().keys()
if self.__overallCollection in (node.name for node in selectedNodes) or \
self.__defaultCollection in (node.name for node in selectedNodes):
self.__engine.notificationsManager.warnify(
"{0} | '{1}' and '{2}' Collections cannot be removed!".format(
self.__class__.__name__, self.__overallCollection,
self.__defaultCollection))
selectedCollections = [
collection for collection in self.getSelectedCollections()
if collection.name != self.__defaultCollection
]
if not selectedCollections:
return False
if messageBox.messageBox(
"Question",
"Question",
"Are you sure you want to remove '{0}' Collection(s)?".format(
", ".join((foundations.strings.toString(collection.name)
for collection in selectedCollections))),
buttons=QMessageBox.Yes | QMessageBox.No) == QMessageBox.Yes:
self.__engine.startProcessing("Removing Collections ...",
len(selectedCollections))
success = True
for collection in selectedCollections:
success *= self.removeCollection(collection) or False
self.__engine.stepProcessing()
self.__engine.stopProcessing()
self.__view.selectionModel().setCurrentIndex(
self.__model.index(0, 0), QItemSelectionModel.Current
| QItemSelectionModel.Select | QItemSelectionModel.Rows)
if success:
return True
else:
raise Exception(
"{0} | Exception raised while removing '{1}' Collections from the Database!"
.format(
self.__class__.__name__, ", ".join(
(collection.name
for collection in selectedCollections))))
@foundations.exceptions.handleExceptions(
foundations.exceptions.ProgrammingError,
sibl_gui.components.core.database.exceptions.DatabaseOperationError)
def addCollection(self, name, comment="Double click to set a comment!"):
"""
Adds a Collection to the Database.
:param name: Collection name.
:type name: unicode
:param collection: Collection name.
:type collection: unicode
:return: Method success.
:rtype: bool
"""
if name != self.__overallCollection:
if not self.collectionExists(name):
LOGGER.info(
"{0} | Adding '{1}' Collection to the Database!".format(
self.__class__.__name__, name))
if sibl_gui.components.core.database.operations.addCollection(
name, "IblSets", comment):
self.refreshNodes.emit()
return True
else:
raise sibl_gui.components.core.database.exceptions.DatabaseOperationError(
"{0} | Exception raised while adding '{1}' Collection to the Database!"
.format(self.__class__.__name__, name))
else:
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' Collection already exists in Database!".
format(self.__class__.__name__, name))
else:
raise foundations.exceptions.ProgrammingError(
"{0} | Cannot use '{1}' as Collection name!".format(
self.__class__.__name__, self.__model.overallCollection))
@foundations.exceptions.handleExceptions(
sibl_gui.components.core.database.exceptions.DatabaseOperationError)
def removeCollection(self, collection):
"""
Removes given Collection from the Database.
:param collection: Collection to remove.
:type collection: Collection
:return: Method success.
:rtype: bool
"""
iblSets = sibl_gui.components.core.database.operations.getCollectionsIblSets(
(collection.id, ))
for iblSet in iblSets:
LOGGER.info(
"{0} | Moving '{1}' Ibl Set to default Collection!".format(
self.__class__.__name__, iblSet.title))
iblSet.collection = self.getCollectionId(self.__defaultCollection)
LOGGER.info(
"{0} | Removing '{1}' Collection from the Database!".format(
self.__class__.__name__, collection.name))
if sibl_gui.components.core.database.operations.removeCollection(
foundations.strings.toString(collection.id)):
self.refreshNodes.emit()
self.__iblSetsOutliner.refreshNodes.emit()
return True
else:
raise sibl_gui.components.core.database.exceptions.DatabaseOperationError(
"{0} | Exception raised while removing '{1}' Collection from the Database!"
.format(self.__class__.__name__, collection.name))
def getCollections(self):
"""
Returns Database Ibl Sets Collections.
:return: Database Ibl Sets Collections.
:rtype: list
"""
return sibl_gui.components.core.database.operations.getCollectionsByType(
"IblSets")
def filterCollections(self, pattern, attribute, flags=re.IGNORECASE):
"""
Filters the Database Ibl Sets Collections on given attribute using given pattern.
:param pattern: Filter pattern.
:type pattern: unicode
:param attribute: Attribute to filter on.
:type attribute: unicode
:param flags: Regex filtering flags.
:type flags: int
:return: Filtered Database Ibl Sets Collections.
:rtype: list
"""
try:
pattern = re.compile(pattern, flags)
except Exception:
return list()
return sibl_gui.components.core.database.operations.filterIblSetsCollections(
"{0}".format(foundations.strings.toString(pattern.pattern)),
attribute, flags)
def collectionExists(self, name):
"""
Returns if given Collection name exists in the Database.
:param name: Collection name.
:type name: unicode
:return: Collection exists.
:rtype: bool
"""
return sibl_gui.components.core.database.operations.collectionExists(
name)
def listCollections(self):
"""
Lists Database Ibl Sets Collections names.
:return: Database Ibl Sets Collections names.
:rtype: list
"""
return [collection.name for collection in self.getCollections()]
def setCollections(self):
"""
Sets the Collections Model nodes.
"""
nodeFlags = attributesFlags = self.__engine.parameters.databaseReadOnly and \
int(Qt.ItemIsSelectable | Qt.ItemIsEnabled) or int(Qt.ItemIsSelectable | Qt.ItemIsEditable | Qt.ItemIsEnabled)
collections = self.getCollections()
rootNode = umbra.ui.nodes.DefaultNode(name="InvisibleRootNode")
overallCollectionNode = OverallCollectionNode(
name="Overall",
parent=rootNode,
nodeFlags=int(Qt.ItemIsSelectable | Qt.ItemIsEnabled),
attributesFlags=int(Qt.ItemIsSelectable | Qt.ItemIsEnabled))
for collection in collections:
decorationRole = os.path.join(self.__uiResourcesDirectory,
self.__uiUserCollectionImage)
if collection.name == self.__defaultCollection:
collectionNode = CollectionNode(
collection,
name=collection.name,
parent=overallCollectionNode,
nodeFlags=int(Qt.ItemIsSelectable | Qt.ItemIsEnabled),
attributesFlags=int(Qt.ItemIsSelectable
| Qt.ItemIsEnabled))
decorationRole = os.path.join(self.__uiResourcesDirectory,
self.__uiDefaultCollectionImage)
else:
collectionNode = CollectionNode(
collection,
name=collection.name,
parent=overallCollectionNode,
nodeFlags=nodeFlags,
attributesFlags=attributesFlags)
collectionNode.roles[
Qt.DecorationRole] = foundations.common.filterPath(
decorationRole)
overallCollectionNode.updateNodeAttributes()
rootNode.sortChildren()
self.__model.initializeModel(rootNode)
return True
def getCollectionByName(self, name):
"""
Returns Database Ibl Sets Collection with given name.
:param name: Collection name.
:type name: unicode
:return: Database Ibl Sets Collection.
:rtype: Collection
"""
collections = self.filterCollections(r"^{0}$".format(name), "name")
return foundations.common.getFirstItem(collections)
def getCollectionsIblSets(self, collections):
"""
Gets given Collections Ibl Sets.
:param collections: Collections to get Ibl Sets from.
:type collections: list
:return: Ibl Sets list.
:rtype: list
"""
return [iblSet for iblSet in \
sibl_gui.components.core.database.operations.getCollectionsIblSets([collection.id for collection in collections])]
def getCollectionId(self, collection):
"""
Returns given Collection id.
:param collection: Collection to get the id from.
:type collection: unicode
:return: Provided Collection id.
:rtype: int
"""
children = self.__model.findChildren(r"^{0}$".format(collection))
child = foundations.common.getFirstItem(children)
return child and child.databaseItem.id or None
def getSelectedNodes(self):
"""
Returns the View selected nodes.
:return: View selected nodes.
:rtype: dict
"""
return self.__view.getSelectedNodes()
def getSelectedCollectionsNodes(self):
"""
Returns the View selected Collections nodes.
:return: View selected Collections nodes.
:rtype: list
"""
return [
node for node in self.getSelectedNodes()
if node.family == "Collection"
]
def getSelectedCollections(self):
"""
Gets the View selected Collections.
:return: View selected Collections.
:rtype: list
"""
return [
node.databaseItem for node in self.getSelectedCollectionsNodes()
]