private static void Restore(Dictionary <Part, bool> parts)
{
foreach (KeyValuePair <Part, bool> entry in parts)
{
Part part = entry.Key;
bool recursive = entry.Value;
HighlightTracker2.Restore(part, recursive);
}
}
/// <summary>
/// Cancels the current tracking operation. The current set and previous set are cleared and all parts are restored to their original states.
/// </summary>
public void CancelTracking()
{
this.tracking = false;
// Eliminate duplicates held in previousParts.
foreach (Part part in this.Parts.Keys)
{
this.PreviousParts.Remove(part);
}
// Now previousParts and parts have all the parts we need to restore.
HighlightTracker2.Restore(this.Parts);
HighlightTracker2.Restore(this.PreviousParts);
this.Parts.Clear();
this.PreviousParts.Clear();
}
/// <summary>
/// Finalizes the tracking actions. All parts in the current set are activated for highlighting. All parts in the previous set are restored to their original
/// state. The current set becomes the previous set and the previous set is emptied and recycled to become the next current set.
/// </summary>
public void EndTracking()
{
if (!tracking)
{
throw new GUIControlsException("Highlight tracking must be started before tracking can be completed.");
}
if (Event.current.type == EventType.Repaint)
{
HighlightTracker2.Restore(this.PreviousParts);
this.PreviousParts.Clear();
this.Swap();
}
this.tracking = false;
}
