def updateContent(self, overrideCheck=False):
""" Clear the BoxDecayView and refill it.
"""
logging.debug(__name__ + ": updateContent")
self.cancel()
if self.dataAccessor() == None:
return False
self._updatingFlag += 1
self.clear()
if self.dataObject() == None:
self._updatingFlag -= 1
return True
operationId = self._operationId
if not overrideCheck:
if not self.checkNumberOfObjects():
self._updatingFlag -= 1
return False
objects = self.applyFilter(self.dataObjects())
if self._sortBeforeArranging and self.arrangeUsingRelations():
thread = ThreadChain(self._sortByRelations, objects)
while thread.isRunning():
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
objects = thread.returnValue()
if operationId != self._operationId:
self._updatingFlag -= 1
return False
self.createBoxesRecursive(operationId, objects, self)
# arrange objects which are not within a container
BoxDecayContainer.autolayoutAlgorithm(self)
self._updatingFlag -= 1
return operationId == self._operationId
def readFile(self, filename):
""" Reads in the file in a separate thread.
"""
self.cancel()
self._thread = ThreadChain(self.dataAccessor().open, filename)
while self._thread.isRunning():
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
if self._thread.returnValue():
self.updateEventNumberDisplay()
return True
return False
def filter(self):
logging.debug(__name__ +': filter')
self._findNextButton.setVisible(False)
self._filterButton.setVisible(False)
self._resetButton.setVisible(False)
self._findNumberLabel.setText("Searching...")
self._findNumberLabel.show()
thread = ThreadChain(self._findAlgorithm.findUsingFindDialog, self)
while thread.isRunning():
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
if self._find:
self._findNextButton.setVisible(True)
self._filterButton.setVisible(True)
self._resetButton.setVisible(True)
self._updateNumberLabel()
self.emit(SIGNAL("filtered"),self._findAlgorithm.results())
def createBoxesRecursive(self,
operationId,
objects,
widgetParent,
positionName="0"):
""" Creates a box from an object.
All children of this object are created recursively.
"""
#logging.debug(__name__ + ": createBoxesRecursive")
if self._sortBeforeArranging and self.arrangeUsingRelations():
thread = ThreadChain(self._sortByRelations, objects)
while thread.isRunning():
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
objects = thread.returnValue()
i = 1
for object in objects:
if operationId != self._operationId:
return None
# Process application event loop in order to accept user input during time consuming drawing operation
self._updateCounter += 1
if self._updateCounter >= self.UPDATE_EVERY:
self._updateCounter = 0
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
# create box
text = ""
if self._boxContentScript != "":
dataAccessorObject = BasicDataAccessorInterface(
object, self.dataAccessor(), False)
try:
text = dataAccessorObject.runScript(
self._boxContentScript).replace("None", "")
except Exception, e:
logging.info("Error in script: " + exception_traceback())
text = ""
widget = self.createBox(widgetParent,
self.dataAccessor().isContainer(object),
self.dataAccessor().label(object), text)
child_positionName = positionName + "-" + str(i)
self.addWidget(widget, object, child_positionName)
i += 1
def findNext(self):
logging.debug(__name__ +': findNext')
if not self._findPreviousButton.isVisible():
self._findNextButton.setVisible(False)
self._filterButton.setVisible(False)
self._resetButton.setVisible(False)
self._findNumberLabel.setText("Searching...")
self._findNumberLabel.show()
thread = ThreadChain(self._findAlgorithm.findUsingFindDialog, self)
while thread.isRunning():
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
object=thread.returnValue()
self._findNextButton.setVisible(True)
if self._filter:
self._filterButton.setVisible(True)
self._resetButton.setVisible(True)
self._findPreviousButton.show()
self._findNextButton.setText("&Next")
else:
object=next(self._findAlgorithm)
self._updateNumberLabel()
self.emit(SIGNAL("found"),object)
def updateCenterView(self, propertyView=True):
""" Fill the center view from an item in the TreeView and update it """
if not self._updateCenterView:
# Do not update the very first time
self._updateCenterView = True
return
statusMessage = self.plugin().application().startWorking(
"Updating center view")
if propertyView:
self.selectDataAccessor(True)
else:
self.selectDataAccessor(self.tab().propertyView().dataObject())
if self._thread != None and self._thread.isRunning():
self.dataAccessor().cancelOperations()
while self._thread.isRunning():
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
objects = []
select = self.tab().treeView().selection()
if select != None:
if self.currentCenterViewClassId() == self.plugin().viewClassId(
ConnectionStructureView):
self.tab().centerView().setArrangeUsingRelations(True)
if self.tab().centerView().checkNumberOfObjects():
if self.dataAccessor().isContainer(select):
self._thread = ThreadChain(
self.dataAccessor().readConnections,
[select] + self.dataAccessor().allChildren(select))
else:
self._thread = ThreadChain(
self.dataAccessor().readConnections, [select],
True)
while self._thread.isRunning():
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
self.tab().centerView().setConnections(
self._thread.returnValue())
self.tab().centerView().setDataObjects(
self.dataAccessor().nonSequenceChildren(select))
else:
self.tab().centerView().setDataObjects([])
elif self.currentCenterViewClassId() == self.plugin().viewClassId(
SequenceStructureView):
self.tab().centerView().setArrangeUsingRelations(False)
self.tab().centerView().setDataObjects([select])
self.tab().centerView().setConnections({})
if (self.currentCenterViewClassId() == self.plugin().viewClassId(ConnectionStructureView) or self.currentCenterViewClassId() == self.plugin().viewClassId(SequenceStructureView)) and \
self.tab().centerView().updateContent(True):
if not self.dataAccessor().isContainer(
select) and self.currentCenterViewClassId() == self.plugin(
).viewClassId(ConnectionStructureView):
self.tab().centerView().select(select, 500)
else:
self.tab().centerView().restoreSelection()
select = self.tab().centerView().selection()
if select != None:
if self.tab().propertyView().dataObject(
) != select and propertyView:
self.tab().propertyView().setDataObject(select)
self.tab().propertyView().updateContent()
if import_tools_error == None and self.tab().editorSplitter():
self.updateConfigHighlight()
self.plugin().application().stopWorking(statusMessage)
def updateContent(self):
""" Clear the TableView and refill it.
"""
logging.debug(__name__ + ": updateContent")
self.cancel()
if self.dataAccessor() == None:
return False
self._updatingFlag += 1
self.clear()
if self.dataObject() == None:
self._updatingFlag -= 1
return True
operationId = self._operationId
objects = self.allDataObjectChildren()
properties = []
for object in objects:
thread = ThreadChain(self.dataAccessor().properties, object)
while thread.isRunning():
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
if operationId != self._operationId:
self._updatingFlag -= 1
return False
properties += [thread.returnValue()]
if self._filteredColumns != []:
self._columns = self._filteredColumns
else:
self._columns = []
ranking = {}
for ps in properties:
for property in ps:
if not property[1] in ranking.keys():
ranking[property[1]] = 1
if property[0] != "Category":
self._columns += [property[1]]
elif property[1] == "Label":
ranking[property[1]] += 100000
elif property[1] == "Name":
ranking[property[1]] += 10000
else:
ranking[property[1]] += 1
self._columns.sort(lambda x, y: cmp(-ranking[x], -ranking[y]))
self.setColumnCount(len(self._columns))
self.setHorizontalHeaderLabels(self._columns)
i = 0
for object in objects:
# Process application event loop in order to accept user input during time consuming drawing operation
self._updateCounter += 1
if self._updateCounter >= self.UPDATE_EVERY:
self._updateCounter = 0
if not Application.NO_PROCESS_EVENTS:
QCoreApplication.instance().processEvents()
# Abort drawing if operationId out of date
if operationId != self._operationId:
break
self._createItem(object, properties[i])
i += 1
if self._autosizeColumns:
for i in range(len(self._columns)):
self.resizeColumnToContents(i)
self.setSortingEnabled(self._sortingFlag)
self._updatingFlag -= 1
return self._operationId == operationId
