private void CustomersRents_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
FrameworkElement form = (sender as FrameworkElement);
if (e.ClickCount == 2)
{
if (_customerRentForm == null && form.Name == "CustomerRent")
{
_customerRentForm = new CustomerRentForm(_connection);
}
else
{
_customerRentForm.Close();
_customerRentForm = new CustomerRentForm(_connection);
}
}
}
private void InitPageControls(CustomerRentForm container, int pagesQuantity)
{
container.Prev.Visibility = Visibility.Hidden;
container.PageButton1.Visibility = Visibility.Visible;
container.PageButton2.Visibility = Visibility.Visible;
container.PageButton3.Visibility = Visibility.Visible;
container.Splitter.Visibility = Visibility.Visible;
container.PageButton4.Visibility = Visibility.Visible;
container.PageButton5.Visibility = Visibility.Visible;
container.PageButton6.Visibility = Visibility.Visible;
container.PageNum1.Text = 1.ToString();
container.PageNum2.Text = 2.ToString();
container.PageNum3.Text = 3.ToString();
container.Next.Visibility = Visibility.Visible;
if (pagesQuantity > 6)
{
container.PageNum4.Text = (pagesQuantity - 2).ToString();
container.PageNum5.Text = (pagesQuantity - 1).ToString();
container.PageNum6.Text = (pagesQuantity).ToString();
_carsLastPage = int.Parse(container.PageNum6.Text);
}
else if (pagesQuantity == 6)
{
container.Next.Visibility = Visibility.Hidden;
container.Prev.Visibility = Visibility.Hidden;
container.PageNum4.Text = (pagesQuantity - 2).ToString();
container.PageNum5.Text = (pagesQuantity - 1).ToString();
container.PageNum6.Text = (pagesQuantity).ToString();
_carsLastPage = int.Parse(container.PageNum6.Text);
}
else if (pagesQuantity == 5)
{
container.Prev.Visibility = Visibility.Hidden;
container.PageButton6.Visibility = Visibility.Hidden;
container.PageNum4.Text = (pagesQuantity - 1).ToString();
container.PageNum5.Text = (pagesQuantity).ToString();
_carsLastPage = int.Parse(container.PageNum5.Text);
}
else if (pagesQuantity == 4)
{
container.Prev.Visibility = Visibility.Hidden;
container.PageButton6.Visibility = Visibility.Hidden;
container.PageButton5.Visibility = Visibility.Hidden;
container.PageNum4.Text = (pagesQuantity).ToString();
_carsLastPage = int.Parse(container.PageNum4.Text);
}
else if (pagesQuantity == 3)
{
container.Next.Visibility = Visibility.Hidden;
container.Prev.Visibility = Visibility.Hidden;
container.PageButton6.Visibility = Visibility.Hidden;
container.PageButton5.Visibility = Visibility.Hidden;
container.PageButton4.Visibility = Visibility.Hidden;
container.Splitter.Visibility = Visibility.Hidden;
}
else if (pagesQuantity == 2)
{
container.Next.Visibility = Visibility.Hidden;
container.Prev.Visibility = Visibility.Hidden;
container.PageButton6.Visibility = Visibility.Hidden;
container.PageButton5.Visibility = Visibility.Hidden;
container.PageButton4.Visibility = Visibility.Hidden;
container.PageButton3.Visibility = Visibility.Hidden;
container.Splitter.Visibility = Visibility.Hidden;
}
else if (pagesQuantity <= 1)
{
container.PagingBlock.Visibility = Visibility.Hidden;
}
}
private void PageSwitcherLogic(string targetProc, CustomerRentForm container, DataTable table, TextBlock button)
{
int currentPage;
switch (button.Name)
{
case "PrevPage":
if (int.Parse(container.PageNum1.Text) != 1)
{
container.PageNum1.Text = (int.Parse(container.PageNum1.Text) - 1).ToString();
container.PageNum2.Text = (int.Parse(container.PageNum2.Text) - 1).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) - 1).ToString();
ExecutePage(_connection, targetProc, int.Parse(container.PageNum1.Text), table, container.CarsDataGrid);
}
if (int.Parse(container.PageNum1.Text) == 1)
{
container.Prev.Visibility = Visibility.Hidden;
}
if (container.Next.Visibility == Visibility.Hidden)
{
container.Next.Visibility = Visibility.Visible;
}
break;
case "PageNum1":
currentPage = int.Parse(button.Text);
if (currentPage == 1)
{
container.Prev.Visibility = Visibility.Hidden;
}
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
break;
case "PageNum2":
currentPage = int.Parse(button.Text);
if (container.PageButton4.Visibility == Visibility.Hidden &&
container.PageButton5.Visibility == Visibility.Hidden &&
container.PageButton6.Visibility == Visibility.Hidden)
{
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
}
else
{
if (currentPage == 2 &&
container.PageButton4.Visibility != Visibility.Hidden &&
container.PageButton5.Visibility != Visibility.Hidden &&
container.PageButton6.Visibility != Visibility.Hidden)
{
container.Prev.Visibility = Visibility.Visible;
}
if (int.Parse(container.PageNum3.Text) == _carsLastPage)
{
container.Next.Visibility = Visibility.Hidden;
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
}
else
{
container.PageNum1.Text = int.Parse(container.PageNum2.Text).ToString();
container.PageNum2.Text = int.Parse(container.PageNum3.Text).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) + 1).ToString();
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
}
}
break;
case "PageNum3":
currentPage = int.Parse(button.Text);
if (_carsLastPage > 3)
{
container.Prev.Visibility = Visibility.Visible;
}
if (container.PageButton4.Visibility == Visibility.Hidden &&
container.PageButton5.Visibility == Visibility.Hidden &&
container.PageButton6.Visibility == Visibility.Hidden)
{
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
}
else
{
if (currentPage == _carsLastPage)
{
container.Next.Visibility = Visibility.Hidden;
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
}
else if (currentPage != _carsLastPage - 1)
{
container.PageNum1.Text = int.Parse(container.PageNum3.Text).ToString();
container.PageNum2.Text = (int.Parse(container.PageNum2.Text) + 2).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum1.Text) + 2).ToString();
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
}
else
{
container.PageNum1.Text = (int.Parse(container.PageNum1.Text) + 1).ToString();
container.PageNum2.Text = (int.Parse(container.PageNum2.Text) + 1).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) + 1).ToString();
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
}
}
break;
case "PageNum4":
currentPage = int.Parse(button.Text);
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
break;
case "PageNum5":
currentPage = int.Parse(button.Text);
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
break;
case "PageNum6":
currentPage = int.Parse(button.Text);
ExecutePage(_connection, targetProc, currentPage, table, container.CarsDataGrid);
break;
case "NextPage":
if (int.Parse(container.PageNum3.Text) == _carsLastPage - 1)
{
container.Next.Visibility = Visibility.Hidden;
container.PageNum1.Text = (int.Parse(container.PageNum1.Text) + 1).ToString();
container.PageNum2.Text = (int.Parse(container.PageNum2.Text) + 1).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) + 1).ToString();
ExecutePage(_connection, targetProc, int.Parse(container.PageNum1.Text), table, container.CarsDataGrid);
container.Prev.Visibility = Visibility.Visible;
}
else
{
container.PageNum1.Text = int.Parse(container.PageNum2.Text).ToString();
container.PageNum2.Text = int.Parse(container.PageNum3.Text).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) + 1).ToString();
ExecutePage(_connection, targetProc, int.Parse(container.PageNum1.Text), table, container.CarsDataGrid);
container.Prev.Visibility = Visibility.Visible;
}
break;
default:
break;
}
}
