private void SendTrick(Trick trick)
{
if (TrickSelected != null)
{
TrickSelected(trick);
selectedView = null;
}
}
private void tbInsert_PreviewKeyDown(object sender, KeyEventArgs e)
{
if (sideSelection)
{
Trick newTrick = selectedView.GetTrick();
if (e.Key == Key.Left)
{
newTrick.Side = Side.Left;
}
else if (e.Key == Key.Right)
{
newTrick.Side = Side.Right;
}
else
{
e.Handled = true;
return;
}
SendTrick(newTrick);
HideSideSelection();
}
if (e.Key == Key.Enter && (searching || tbInsert.Text.Length == 0))
{
stackPanelTricks.Children.Clear();
if (selectedView != null)
{
ShowSideSelection();
}
else
{
if (tbInsert.Text.Length > 0)
{
return;
}
SendTrick(new Trick(0) { Name = "Drop", Side = Side.Drop });
}
tbInsert.Text = "";
searching = false;
selectedIndex = 0;
}
else if ((e.Key == Key.Left || e.Key == Key.Right) && searching)
{
e.Handled = true;
}
else if (e.Key == Key.Back)
{
searching = false;
selectedIndex = 0;
return;
}
else if (e.Key == Key.Down)
{
searching = true;
if (stackPanelTricks.Children.Count == 0)
{
return;
}
if (selectedView != null)
{
selectedView.Dehighglight();
}
selectedIndex++;
if (selectedIndex > stackPanelTricks.Children.Count)
{
selectedIndex = 0;
tbInsert.Text = searchText;
tbInsert.CaretIndex = tbInsert.Text.Length;
scrollViewerTricks.ScrollToVerticalOffset(0);
searching = false;
return;
}
selectedView = ((TrickView)stackPanelTricks.Children[selectedIndex - 1]);
selectedView.Highlight();
if (selectedIndex > 5)
{
scrollViewerTricks.ScrollToVerticalOffset(scrollViewerTricks.VerticalOffset + 40);
}
tbInsert.Text = selectedView.Text;
tbInsert.CaretIndex = tbInsert.Text.Length;
}
else if (e.Key == Key.Up)
{
if (stackPanelTricks.Children.Count == 0)
{
return;
}
if (selectedView != null)
{
selectedView.Dehighglight();
}
selectedIndex--;
if (selectedIndex <= 0)
{
selectedIndex = 0;
tbInsert.Text = searchText;
tbInsert.CaretIndex = tbInsert.Text.Length;
searching = false;
return;
}
if (selectedIndex <= Math.Max(1, stackPanelTricks.Children.Count - 5))
{
scrollViewerTricks.ScrollToVerticalOffset(scrollViewerTricks.VerticalOffset - 40);
}
selectedView = ((TrickView)stackPanelTricks.Children[selectedIndex - 1]);
selectedView.Highlight();
}
}