def create(self, studentID, name):
redo = FunctionCall(self.addStudent, student(studentID, name))
undo = FunctionCall(self.removeStudent, studentID)
operation = Operation(redo, undo)
self._undoController.newOperation()
self._undoController.recordOperation(operation)
def create(self, disciplineID, name):
redo = FunctionCall(self.addDiscipline, discipline(disciplineID, name))
undo = FunctionCall(self.removeDiscipline, disciplineID)
operation = Operation(redo, undo)
self._undoController.newOperation()
self._undoController.recordOperation(operation)
def updateName(self, studentID, oldName, newName):
studentID = int(studentID)
redo = FunctionCall(self.setStudentName, studentID, newName)
undo = FunctionCall(self.setStudentName, studentID, oldName)
operation = Operation(redo, undo)
self._undoController.newOperation()
self._undoController.recordOperation(operation)
def updateName(self, disciplineID, oldName, newName):
disciplineID = int(disciplineID)
redo = FunctionCall(self.setDisciplineName, disciplineID, newName)
undo = FunctionCall(self.setDisciplineName, disciplineID, oldName)
operation = Operation(redo, undo)
self._undoController.newOperation()
self._undoController.recordOperation(operation)
def delete(self, studentID, eList, gList, name):
studentID = int(studentID)
redo = FunctionCall(self.removeStudent, studentID)
undo = FunctionCall(self.addStudent, student(studentID, name))
operation = Operation(redo, undo)
self._undoController.newOperation()
self._undoController.recordOperation(operation)
for Grade in gList:
redo = FunctionCall(self._gCTRL.removeGradeList, Grade)
undo = FunctionCall(self._gCTRL.addGradeList, Grade)
operation = Operation(redo, undo)
self._undoController.recordOperation(operation)
for Enroll in eList:
redo = FunctionCall(self._eCTRL.removeEnrollStudent, studentID)
undo = FunctionCall(self._eCTRL.addEnroll, Enroll)
operation = Operation(redo, undo)
self._undoController.recordOperation(operation)
def updateID(self, oldID, newID):
oldID = int(oldID)
newID = int(newID)
redo = FunctionCall(self.setStudentID, oldID, newID)
undo = FunctionCall(self.setStudentID, newID, oldID)
operation = Operation(redo, undo)
self._undoController.newOperation()
self._undoController.recordOperation(operation)
redo = FunctionCall(self._eCTRL.updateStudentID, oldID, newID)
undo = FunctionCall(self._eCTRL.updateStudentID, newID, oldID)
operation = Operation(redo, undo)
self._undoController.recordOperation(operation)
redo = FunctionCall(self._gCTRL.setStudentID, oldID, newID)
undo = FunctionCall(self._gCTRL.setStudentID, newID, oldID)
operation = Operation(redo, undo)
self._undoController.recordOperation(operation)
def delete(self, disciplineID, eList, gList, name):
disciplineID = int(disciplineID)
redo = FunctionCall(self.removeDiscipline, disciplineID)
undo = FunctionCall(self.addDiscipline, discipline(disciplineID, name))
operation = Operation(redo, undo)
self._undoController.newOperation()
self._undoController.recordOperation(operation)
for Grade in gList:
redo = FunctionCall(self._gCTRL.removeGradeList, Grade)
undo = FunctionCall(self._gCTRL.addGradeList, Grade)
operation = Operation(redo, undo)
self._undoController.recordOperation(operation)
for Enroll in eList:
redo = FunctionCall(self._eCTRL.removeEnrollDiscipline,
Enroll.get_discipline_id())
undo = FunctionCall(self._eCTRL.addEnroll, Enroll)
operation = Operation(redo, undo)
self._undoController.recordOperation(operation)