public void SetCursor(object source, CursorType cursorType)
{
CursorUiRequest cursorStackEntry = GetCursorRequest(source, true);
bool isTop = MostRelevantCursor.source == source;
cursorStackEntry.Set(this, cursorType, isTop);
}
public CursorUiRequest GetCursorRequest(object source, bool createIfNotFound = false)
{
int index = CursorUiStackDepth(source);
if (index >= 0)
{
return(cursorUiRequest[index]);
}
if (createIfNotFound)
{
CursorUiRequest newOne = new CursorUiRequest {
source = source, cursor = CursorType.Cursor
};
cursorUiRequest.Add(newOne);
return(newOne);
}
return(null);
}
public void UnsetCursor(object source)
{
CursorUiRequest top = MostRelevantCursor;
if (top == null)
{
return;
}
if (top.source == source)
{
cursorUiRequest.RemoveAt(cursorUiRequest.Count - 1);
}
if (cursorUiRequest.Count > 0)
{
top = MostRelevantCursor;
top.Apply(this);
}
else
{
SetCursor(CursorType.Cursor);
}
}