void swooshTimer_Tick(object sender, EventArgs e)
{
int minspeed = Width / 40;
float pos = currentPos * 2f / Width - 1;
int speed = (int)Math.Round(Math.Pow(Width, (-.5 * pos * pos)) * Math.Log(Width, 1.5)) + minspeed;
if (swooshRight)
{
speed *= -1;
}
WorkLayer.ctrl.Left += speed;
TabList.Peek().ctrl.Left += speed;
currentPos = Math.Abs(WorkLayer.ctrl.Left);
//opt: if in next step
if (currentPos >= Width)
{
if (!swooshRight)
{
WorkLayer.Dispose();
WorkLayer = null;
}
ResizeAll(true);
TabList.Peek().ctrl.LandHereEvent();
}
}
public void PushPanel(ISwoosh c, string name)
{
if (TabList.Count > 0)
{
WorkLayer = TabList.Peek();
TabList.Push(new LayerLevel(this, c, name));
SwooshTo(TabList.Count);
}
else
{
TabList.Push(new LayerLevel(this, c, name));
ResizeAll(true);
}
}
private void ResizeAll(bool stopTimer)
{
if (stopTimer)
{
swooshTimer.Stop();
}
if (TabList.Count == 0)
{
return;
}
LayerLevel last = null;
int index = 0;
SuspendLayout();
foreach (LayerLevel ll in TabList.Reverse())
{
ll.btn.Index = index++;
if (last == null)
{
ll.btn.Location = new Point(1, 1);
}
else
{
ll.btn.Location = new Point(last.lbl.Right - 1, 1);
}
ll.lbl.Visible = true;
ll.btn.Visible = true;
ll.lbl.Location = new Point(ll.btn.Right - 1, 1);
if (ll == TabList.Peek())
{
ll.ctrl.Dock = DockStyle.Bottom;
ll.ctrl.Height = Height - PATHBOXHEIGHT - 1;
ll.ctrl.ResumeLayout();
ll.btn.BackColor = Color.LightBlue;
}
else
{
ll.ctrl.Dock = DockStyle.None;
ll.ctrl.Left = -ll.ctrl.Width;
ll.btn.BackColor = SystemColors.Control;
}
last = ll;
}
ResumeLayout();
}
//
// Public Methods
//
public DataLayer(DataManager dataManager, string name, Color color, LayerGroup group)
{
Name = name;
Color = color;
Group = group;
UserOpacity = 1;
ToolOpacity = 1;
for (int i = 0; i < levels.Length; i++)
{
levels[i] = new LayerLevel();
}
group.AddLayer(this);
this.dataManager = dataManager;
}
private void SwooshTo(int nwIndex)
{
int selectedIndex = TabList.Count - 1;
if (selectedIndex == nwIndex)
{
return;
}
if (nwIndex > selectedIndex)
{
swooshRight = true; // controls move to the left
TabList.Peek().ctrl.Width = Width;
TabList.Peek().ctrl.Left = Width;
}
else // Layer is new
{
swooshRight = false; // controls move to the right
WorkLayer = TabList.Pop();
while (TabList.Count - 1 > nwIndex)
{
TabList.Pop().Dispose();
}
TabList.Peek().ctrl.Width = Width;
TabList.Peek().ctrl.Left = -Width;
}
TabList.Peek().ctrl.Top = PATHBOXHEIGHT + 1;
TabList.Peek().ctrl.Height = Height - PATHBOXHEIGHT - 1;
TabList.Peek().ctrl.SuspendLayout();
//TabList[nwIndex].ctrl.Enabled = false;
WorkLayer.ctrl.Dock = DockStyle.None;
WorkLayer.ctrl.Top = PATHBOXHEIGHT + 1;
WorkLayer.ctrl.Left = 0;
WorkLayer.ctrl.Width = Width;
WorkLayer.ctrl.Height = Height - PATHBOXHEIGHT - 1;
WorkLayer.ctrl.SuspendLayout();
//TabList[selectedIndex].ctrl.Enabled = false;
//for (int i = 0; i < TabList.Count; i++)
// TabList[i].btn.Enabled = i <= nwIndex;
swooshTimer.Start();
}
