public override void DoGUI()
{
bool was = PressedVisible;
base.DoGUI();
if (Event.current.type == EventType.Repaint)
{
Rect r = GUILayoutUtility.GetLastRect();
popupRect.position = GUIUtility.GUIToScreenPoint(r.position) + new Vector2(0, r.height);
popupRect.width = r.width;
popupRect.height = CalcPopupViewHeight();
}
if (was != PressedVisible)
{
GUIWidgets gui = FindGUI();
if (gui != null)
{
if (PressedVisible)
{
gui.SetCurrentPopup(this);
}
else
{
gui.UnsetCurrentPopup(this);
}
}
}
}
public void PopDown()
{
SetPressedVisible(false);
GUIWidgets gui = FindGUI();
if (gui != null)
{
gui.UnsetCurrentPopup(this);
}
}
public WidgetStyle FindStyle(string name)
{
GUIWidgets gui = FindGUI();
if (gui != null)
{
var s = gui.Skin.GetStyle(name);
return(new WidgetStyle(s.ReadOnly));
}
return(new WidgetStyle(HighLogic.Skin.GetStyle(name))); // fallback; shouldn't happen
}
virtual protected void Communicate(Action a)
{
GUIWidgets gui = FindGUI();
if (gui != null)
{
gui.Communicate(this, ToString(), a);
}
else
{
a();
}
}
virtual public void Dispose()
{
Shown = false;
if (parent != null)
{
parent.Remove(this);
GUIWidgets gui = FindGUI();
if (gui != null)
{
gui.ClearCommunication(this);
}
}
}
private void PopulateToolTipText()
{
// Walk up the parent list till I find the GUI() object I'm inside of, and get its tip value.
// Put that in my label text.
while (parent != null)
{
GUIWidgets p = parent as GUIWidgets;
if (p != null)
{
SetText(p.RecentToolTip);
break;
}
parent = parent.GetParent();
}
if (parent == null)
{
SetText("");
}
}
// Find all instances of me and wipe them all out:
public static void ClearAll(SharedObjects shared)
{
// Iterating in inverse order so the deletions
// tend to happen in nested order from the
// creations:
for (int i = instances.Count - 1; i >= 0; --i)
{
if (instances[i].IsAlive)
{
GUIWidgets g = instances[i].Target as GUIWidgets;
if (g.window.IsForShared(shared))
{
if (g != null) // should always be true
{
g.Hide();
g.Dispose();
}
}
}
}
}
