public StackWrapper(PodController controller)
{
_controller = controller;
}
private void MoveRight()
{
// Decide if we can move
StackWrapper current = CurrentController;
if (current.Controller.Items.Count == 0)
{
return;
}
PodItem item = (PodItem)current.Controller.Items[current.Index];
if (item.IsLeaf)
{
return;
}
PodController child = item.GetChildController();
if (child == null)
{
return;
}
child.Refresh();
// Create graphics port
Graphics g = this.CreateGraphics();
// Get image of the current view
Bitmap bmp1 = new Bitmap(ClientRectangle.Width, ClientRectangle.Height);
Graphics bmp1G = Graphics.FromImage(bmp1);
GoPaint(bmp1G, ClientRectangle);
// Add new controller to stack
_stack.Add(new StackWrapper(child));
// Get image of new view
Bitmap bmp2 = new Bitmap(ClientRectangle.Width, ClientRectangle.Height);
Graphics bmp2G = Graphics.FromImage(bmp2);
GoPaint(bmp2G, ClientRectangle);
// Animate transition between views
Pen pen = new Pen(Color.Gray, 3);
for (int i = 1; i < 4; i++)
{
int x = ClientRectangle.Width * (5 - i) / 5;
g.DrawImage(bmp1, x - ClientRectangle.Width, 0);
g.DrawImage(bmp2, x, 0);
g.DrawLine(pen, x, 0, x, ClientRectangle.Height);
Thread.Sleep(25);
}
pen.Dispose();
// Clean up images
bmp1G.Dispose();
bmp1.Dispose();
bmp2G.Dispose();
bmp2.Dispose();
g.Dispose();
// Finally, draw new view
Refresh();
OnSelectedIndexChanged(EventArgs.Empty);
}
