private void btn_changeTab_Click(object sender, RoutedEventArgs e)
{
Button clickedBtn = (Button)sender;
btn = clickedBtn;
lbl_submitQueue.IsEnabled = false;
if (!focusedTab.OrderTrayEmpty())
{
GrayedOutWindow gw = new GrayedOutWindow();
LeavingTabScreen warningScreen = new LeavingTabScreen(this);
gw.Show();
warningScreen.ShowDialog();
gw.Close();
}
if (wantToLeave || focusedTab.OrderTrayEmpty())
{
foreach (UserTab ut in allTabs.GetTabs())
{
if (ut.GetTabButton().IsFocused)
{
Storyboard sb = Resources["sbShowTab"] as Storyboard;
sb.Begin(btn);
focusedTab.ClearTray();
lbl_queueTotal.Content = "Total: $0.00";
lbl_tabTotal.Content = "Total: $" + ut.amountOwing.ToString("F");
lbl_tabName.Content = ut.ToString();
grid_summary.Background = ut.GetTabButton().Background;
this.focusedTab = ut;
}
}
}
if (focusedTab.amountOwing > 0)
{
btn_payNow.IsEnabled = true;
}
else
{
btn_payNow.IsEnabled = false;
}
}
private void btn_addTab_Click(object sender, RoutedEventArgs e)
{
lbl_submitQueue.IsEnabled = false;
if (allTabs.GetTabs().Count < 8)
{
if (!focusedTab.OrderTrayEmpty())
{
GrayedOutWindow gw = new GrayedOutWindow();
LeavingTabScreen warningScreen = new LeavingTabScreen(this);
gw.Show();
warningScreen.ShowDialog();
gw.Close();
}
if (wantToLeave || focusedTab.OrderTrayEmpty())
{
GrayedOutWindow gw = new GrayedOutWindow();
focusedTab.ClearTray();
focusedTab.LoadTray();
AddTab at = new AddTab(this, null);
gw.Show();
at.ShowDialog();
gw.Close();
}
btn_payNow.IsEnabled = false;
}
else
{
GrayedOutWindow gw = new GrayedOutWindow();
Max8TabsWarning mxWarning = new Max8TabsWarning();
gw.Show();
mxWarning.ShowDialog();
gw.Close();
}
}