def initialize(self):
"""
Initializes the Component.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Initializing '{0}' Component.".format(self.__class__.__name__))
self.__iblSetsScannerWorkerThread = IblSetsScanner_worker(self)
self.__engine.workerThreads.append(self.__iblSetsScannerWorkerThread)
if not self.__engine.parameters.databaseReadOnly:
if not self.__engine.parameters.deactivateWorkerThreads:
# Signals / Slots.
self.__iblSetsScannerWorkerThread.iblSetsRetrieved.connect(self.__iblSetsScannerWorkerThread__iblSetsRetrieved)
else:
LOGGER.info("{0} | Ibl Sets scanning capabilities deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "deactivateWorkerThreads"))
else:
LOGGER.info("{0} | Ibl Sets scanning capabilities deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "databaseReadOnly"))
self.initialized = True
return True
def initialize(self):
"""
This method initializes the Component.
:return: Method success. ( Boolean )
"""
LOGGER.debug("> Initializing '{0}' Component.".format(self.__class__.__name__))
self.__iblSetsScannerWorkerThread = IblSetsScanner_worker(self)
self.__engine.workerThreads.append(self.__iblSetsScannerWorkerThread)
if not self.__engine.parameters.databaseReadOnly:
if not self.__engine.parameters.deactivateWorkerThreads:
# Signals / Slots.
self.__iblSetsScannerWorkerThread.iblSetsRetrieved.connect(self.__iblSetsScannerWorkerThread__iblSetsRetrieved)
else:
LOGGER.info("{0} | Ibl Sets scanning capabilities deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "deactivateWorkerThreads"))
else:
LOGGER.info("{0} | Ibl Sets scanning capabilities deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "databaseReadOnly"))
self.initialized = True
return True
class IblSetsScanner(QObjectComponent):
"""
| This class is the :mod:`sibl_gui.components.addons.iblSetsScanner.iblSetsScanner` Component Interface class.
| It instantiates the :class:`IblSetsScanner` class on Application startup which will gather new Ibl Sets
from Database registered directories parents.
"""
def __init__(self, parent=None, name=None, *args, **kwargs):
"""
This method initializes the class.
:param parent: Object parent. ( QObject )
:param name: Component name. ( String )
:param \*args: Arguments. ( \* )
:param \*\*kwargs: Keywords arguments. ( \*\* )
"""
LOGGER.debug("> Initializing '{0}()' class.".format(self.__class__.__name__))
QObjectComponent.__init__(self, parent, name, *args, **kwargs)
# --- Setting class attributes. ---
self.deactivatable = True
self.__engine = None
self.__collectionsOutliner = None
self.__iblSetsOutliner = None
self.__iblSetsScannerWorkerThread = None
#******************************************************************************************************************
#*** Attributes properties.
#******************************************************************************************************************
@property
def engine(self):
"""
This method is the property for **self.__engine** attribute.
:return: self.__engine. ( QObject )
"""
return self.__engine
@engine.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def engine(self, value):
"""
This method is the setter method for **self.__engine** attribute.
:param value: Attribute 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):
"""
This method is the deleter method for **self.__engine** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "engine"))
@property
def collectionsOutliner(self):
"""
This method is the property for **self.__collectionsOutliner** attribute.
:return: self.__collectionsOutliner. ( QWidget )
"""
return self.__collectionsOutliner
@collectionsOutliner.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def collectionsOutliner(self, value):
"""
This method is the setter method for **self.__collectionsOutliner** attribute.
:param value: Attribute value. ( QWidget )
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "collectionsOutliner"))
@collectionsOutliner.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def collectionsOutliner(self):
"""
This method is the deleter method for **self.__collectionsOutliner** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "collectionsOutliner"))
@property
def iblSetsOutliner(self):
"""
This method is the property for **self.__iblSetsOutliner** attribute.
:return: self.__iblSetsOutliner. ( QWidget )
"""
return self.__iblSetsOutliner
@iblSetsOutliner.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def iblSetsOutliner(self, value):
"""
This method is the setter method for **self.__iblSetsOutliner** attribute.
:param value: Attribute 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):
"""
This method is the deleter method for **self.__iblSetsOutliner** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "iblSetsOutliner"))
@property
def iblSetsScannerWorkerThread(self):
"""
This method is the property for **self.__iblSetsScannerWorkerThread** attribute.
:return: self.__iblSetsScannerWorkerThread. ( QThread )
"""
return self.__iblSetsScannerWorkerThread
@iblSetsScannerWorkerThread.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def iblSetsScannerWorkerThread(self, value):
"""
This method is the setter method for **self.__iblSetsScannerWorkerThread** attribute.
:param value: Attribute value. ( QThread )
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "iblSetsScannerWorkerThread"))
@iblSetsScannerWorkerThread.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def iblSetsScannerWorkerThread(self):
"""
This method is the deleter method for **self.__iblSetsScannerWorkerThread** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "iblSetsScannerWorkerThread"))
#******************************************************************************************************************
#*** Class methods.
#******************************************************************************************************************
def activate(self, engine):
"""
This method activates the Component.
:param engine: Engine to attach the Component to. ( QObject )
:return: Method success. ( Boolean )
"""
LOGGER.debug("> Activating '{0}' Component.".format(self.__class__.__name__))
self.__engine = engine
self.__collectionsOutliner = self.__engine.componentsManager["core.collectionsOutliner"]
self.__iblSetsOutliner = self.__engine.componentsManager["core.iblSetsOutliner"]
self.activated = True
return True
def deactivate(self):
"""
This method deactivates the Component.
:return: Method success. ( Boolean )
"""
LOGGER.debug("> Deactivating '{0}' Component.".format(self.__class__.__name__))
self.__engine = None
self.__collectionsOutliner = None
self.__iblSetsOutliner = None
self.activated = False
return True
def initialize(self):
"""
This method initializes the Component.
:return: Method success. ( Boolean )
"""
LOGGER.debug("> Initializing '{0}' Component.".format(self.__class__.__name__))
self.__iblSetsScannerWorkerThread = IblSetsScanner_worker(self)
self.__engine.workerThreads.append(self.__iblSetsScannerWorkerThread)
if not self.__engine.parameters.databaseReadOnly:
if not self.__engine.parameters.deactivateWorkerThreads:
# Signals / Slots.
self.__iblSetsScannerWorkerThread.iblSetsRetrieved.connect(self.__iblSetsScannerWorkerThread__iblSetsRetrieved)
else:
LOGGER.info("{0} | Ibl Sets scanning capabilities deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "deactivateWorkerThreads"))
else:
LOGGER.info("{0} | Ibl Sets scanning capabilities deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "databaseReadOnly"))
self.initialized = True
return True
def uninitialize(self):
"""
This method uninitializes the Component.
:return: Method success. ( Boolean )
"""
LOGGER.debug("> Uninitializing '{0}' Component.".format(self.__class__.__name__))
if not self.__engine.parameters.databaseReadOnly:
if not self.__engine.parameters.deactivateWorkerThreads:
# Signals / Slots.
not self.__engine.parameters.databaseReadOnly and \
self.__iblSetsScannerWorkerThread.iblSetsRetrieved.disconnect(
self.__iblSetsScannerWorkerThread__iblSetsRetrieved)
self.__engine.workerThreads.remove(self.__iblSetsScannerWorkerThread)
self.__iblSetsScannerWorkerThread = None
self.initialized = False
return True
def onStartup(self):
"""
This method is triggered on Framework startup.
:return: Method success. ( Boolean )
"""
LOGGER.debug("> Calling '{0}' Component Framework 'onStartup' method.".format(self.__class__.__name__))
not self.__engine.parameters.databaseReadOnly and \
not self.__engine.parameters.deactivateWorkerThreads and self.__iblSetsScannerWorkerThread.start()
return True
@umbra.engine.encapsulateProcessing
def __iblSetsScannerWorkerThread__iblSetsRetrieved(self, iblSets):
"""
This method is triggered by the **IblSetsScanner_worker** when the Database has changed.
:param iblSets: Retrieve Ibl Sets. ( Dictionary )
"""
if messageBox.messageBox("Question", "Question",
"One or more neighbor Ibl Sets have been found! Would you like to add that content: '{0}' to the Database?".format(
", ".join(map(foundations.strings.getSplitextBasename, iblSets))),
buttons=QMessageBox.Yes | QMessageBox.No) == QMessageBox.Yes:
self.__engine.startProcessing("Adding Retrieved Ibl Sets ...", len(iblSets))
for path in iblSets:
iblSet = foundations.strings.getSplitextBasename(path)
LOGGER.info("{0} | Adding '{1}' Ibl Set to the Database!".format(self.__class__.__name__, iblSet))
if not sibl_gui.components.core.database.operations.addIblSet(
iblSet, path, self.__collectionsOutliner.getCollectionId(self.__collectionsOutliner.defaultCollection)):
LOGGER.error("!> {0} | Exception raised while adding '{1}' Ibl Set to the Database!".format(
self.__class__.__name__, iblSet))
self.__engine.stepProcessing()
self.__engine.stopProcessing()
self.__iblSetsOutliner.refreshNodes.emit()
class IblSetsScanner(QObjectComponent):
"""
| Defines the :mod:`sibl_gui.components.addons.iblSetsScanner.iblSetsScanner` Component Interface class.
| It instantiates the :class:`IblSetsScanner` class on Application startup which will gather new Ibl Sets
from Database registered directories parents.
"""
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__))
QObjectComponent.__init__(self, parent, name, *args, **kwargs)
# --- Setting class attributes. ---
self.deactivatable = True
self.__engine = None
self.__collectionsOutliner = None
self.__iblSetsOutliner = None
self.__iblSetsScannerWorkerThread = None
#******************************************************************************************************************
#*** Attributes properties.
#******************************************************************************************************************
@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 collectionsOutliner(self):
"""
Property for **self.__collectionsOutliner** attribute.
:return: self.__collectionsOutliner.
:rtype: QWidget
"""
return self.__collectionsOutliner
@collectionsOutliner.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def collectionsOutliner(self, value):
"""
Setter for **self.__collectionsOutliner** attribute.
:param value: Attribute value.
:type value: QWidget
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "collectionsOutliner"))
@collectionsOutliner.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def collectionsOutliner(self):
"""
Deleter for **self.__collectionsOutliner** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "collectionsOutliner"))
@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 iblSetsScannerWorkerThread(self):
"""
Property for **self.__iblSetsScannerWorkerThread** attribute.
:return: self.__iblSetsScannerWorkerThread.
:rtype: QThread
"""
return self.__iblSetsScannerWorkerThread
@iblSetsScannerWorkerThread.setter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def iblSetsScannerWorkerThread(self, value):
"""
Setter for **self.__iblSetsScannerWorkerThread** attribute.
:param value: Attribute value.
:type value: QThread
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "iblSetsScannerWorkerThread"))
@iblSetsScannerWorkerThread.deleter
@foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def iblSetsScannerWorkerThread(self):
"""
Deleter for **self.__iblSetsScannerWorkerThread** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "iblSetsScannerWorkerThread"))
#******************************************************************************************************************
#*** 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.__engine = engine
self.__collectionsOutliner = self.__engine.componentsManager["core.collectionsOutliner"]
self.__iblSetsOutliner = self.__engine.componentsManager["core.iblSetsOutliner"]
self.activated = True
return True
def deactivate(self):
"""
Deactivates the Component.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Deactivating '{0}' Component.".format(self.__class__.__name__))
self.__engine = None
self.__collectionsOutliner = None
self.__iblSetsOutliner = None
self.activated = False
return True
def initialize(self):
"""
Initializes the Component.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Initializing '{0}' Component.".format(self.__class__.__name__))
self.__iblSetsScannerWorkerThread = IblSetsScanner_worker(self)
self.__engine.workerThreads.append(self.__iblSetsScannerWorkerThread)
if not self.__engine.parameters.databaseReadOnly:
if not self.__engine.parameters.deactivateWorkerThreads:
# Signals / Slots.
self.__iblSetsScannerWorkerThread.iblSetsRetrieved.connect(self.__iblSetsScannerWorkerThread__iblSetsRetrieved)
else:
LOGGER.info("{0} | Ibl Sets scanning capabilities deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "deactivateWorkerThreads"))
else:
LOGGER.info("{0} | Ibl Sets scanning capabilities deactivated by '{1}' command line parameter value!".format(
self.__class__.__name__, "databaseReadOnly"))
self.initialized = True
return True
def uninitialize(self):
"""
Uninitializes the Component.
:return: Method success.
:rtype: bool
"""
LOGGER.debug("> Uninitializing '{0}' Component.".format(self.__class__.__name__))
if not self.__engine.parameters.databaseReadOnly:
if not self.__engine.parameters.deactivateWorkerThreads:
# Signals / Slots.
not self.__engine.parameters.databaseReadOnly and \
self.__iblSetsScannerWorkerThread.iblSetsRetrieved.disconnect(
self.__iblSetsScannerWorkerThread__iblSetsRetrieved)
self.__engine.workerThreads.remove(self.__iblSetsScannerWorkerThread)
self.__iblSetsScannerWorkerThread = None
self.initialized = False
return True
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__))
not self.__engine.parameters.databaseReadOnly and \
not self.__engine.parameters.deactivateWorkerThreads and self.__iblSetsScannerWorkerThread.start()
return True
@umbra.engine.encapsulateProcessing
def __iblSetsScannerWorkerThread__iblSetsRetrieved(self, iblSets):
"""
Defines the slot triggered by **IblSetsScanner_worker** when the Database has changed.
:param iblSets: Retrieve Ibl Sets.
:type iblSets: dict
"""
if messageBox.messageBox("Question", "Question",
"One or more neighbor Ibl Sets have been found! Would you like to add that content: '{0}' to the Database?".format(
", ".join(map(foundations.strings.getSplitextBasename, iblSets))),
buttons=QMessageBox.Yes | QMessageBox.No) == QMessageBox.Yes:
self.__engine.startProcessing("Adding Retrieved Ibl Sets ...", len(iblSets))
for path in iblSets:
iblSet = foundations.strings.getSplitextBasename(path)
LOGGER.info("{0} | Adding '{1}' Ibl Set to the Database!".format(self.__class__.__name__, iblSet))
if not sibl_gui.components.core.database.operations.addIblSet(
iblSet, path, self.__collectionsOutliner.getCollectionId(self.__collectionsOutliner.defaultCollection)):
LOGGER.error("!> {0} | Exception raised while adding '{1}' Ibl Set to the Database!".format(
self.__class__.__name__, iblSet))
self.__engine.stepProcessing()
self.__engine.stopProcessing()
self.__iblSetsOutliner.refreshNodes.emit()