private void LogOut_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)26)
{
undoRedoOperations(undoStack, redoStack);
}
else if (e.KeyChar == (char)25)
{
undoRedoOperations(redoStack, undoStack);
}
else
{
CareTakerDatas datas = new CareTakerDatas();
User tempUser = new User(txtUserName.Text, TxtPassword.Text, false, "", TxtName.Text, TxtSurname.Text, MTxtPhoneNumber.Text, TxtAddress.Text, TxtEmail.Text, "", "");
if (flag == 0)
{
tempUser.Photo = LoginedUser.getInstance().UserGetSet.Photo;
}
else
{
tempUser.Photo = Util.ImageToBase64(PicPhoto.ImageLocation);
}
datas.Memento = tempUser.Save();
undoStack.Push(datas);
}
}
private void undoRedoOperations(Stack <CareTakerDatas> mainStack, Stack <CareTakerDatas> backUpStack)
{
if (mainStack.Count > 0)
{
User tempUser = new User();
CareTakerDatas taker = mainStack.Pop();
CareTakerDatas oldtaker = new CareTakerDatas();
tempUser.Undo(taker.Memento);
txtUserName.Text = tempUser.Username;
TxtPassword.Text = tempUser.AccoundPassword;
TxtSurname.Text = tempUser.Surname;
TxtName.Text = tempUser.Name;
MTxtPhoneNumber.Text = tempUser.PhoneNumber;
TxtAddress.Text = tempUser.Address;
TxtEmail.Text = tempUser.Email;
PicPhoto.Image = Util.Base64ToImage(tempUser.Photo);
oldtaker.Memento = tempUser.Save();
backUpStack.Push(oldtaker);
}
}
