public void Init(bool clip)
{
UseClipping = clip;
First = Last = null;
Count = 0;
}
public void Reset()
{
First = Last = null;
Count = 0;
Clip = RectangleF.Null;
}
public void nk_build()
{
if (style.cursor_active == null)
{
style.cursor_active = style.cursors[NK_CURSOR_ARROW];
}
if (style.cursor_active != null && input.mouse.grabbed == 0 && style.cursor_visible != 0)
{
var mouse_bounds = new RectangleF();
var cursor = style.cursor_active;
overlay.Init(false);
nk_start_buffer(overlay);
mouse_bounds.X = input.mouse.pos.X - cursor.offset.X;
mouse_bounds.Y = input.mouse.pos.Y - cursor.offset.Y;
mouse_bounds.Width = cursor.size.X;
mouse_bounds.Height = cursor.size.Y;
overlay.DrawImage(mouse_bounds, cursor.img, nk_white);
}
var node = Windows.First;
CommandBase cmd = null;
for (; node != null;)
{
var next = node.Next;
var it = node.Value;
if ((it.Flags & NK_WINDOW_HIDDEN) != 0 || it.Seq != seq)
{
goto cont;
}
cmd = it.Buffer.Last;
while (next != null &&
(next.Value.Buffer == null || next.Value.Buffer.Count == 0 ||
(next.Value.Flags & NK_WINDOW_HIDDEN) != 0))
{
next = next.Next;
}
if (next != null)
{
cmd.Next = next.Value.Buffer.First;
}
cont:
node = next;
}
node = Windows.First;
while (node != null)
{
var next = node.Next;
var it = node.Value;
if (it.Popup.Buffer.Buffer.Count == 0)
{
goto skip;
}
var buf = it.Popup.Buffer.Buffer;
cmd.Next = buf.First;
cmd = buf.Last;
it.Popup.Buffer.Buffer.Count = 0;
skip:
node = next;
}
if (cmd != null)
{
cmd.Next = overlay.Count > 0 ? overlay.First : null;
}
}