public static void onShowPanel(CLPanelBase panel)
{
if (panel == null)
{
return;
}
showingPanels[panel.gameObject.name] = panel;
panelCacheQueue.Remove(panel);
panelCacheQueue.Insert(0, panel);
CLPanelBase bottomPanel = null;
if (panelCacheQueue.Count > self.cachePanelSize)
{
bottomPanel = (panelCacheQueue[panelCacheQueue.Count - 1]) as CLPanelBase;
panelCacheQueue.RemoveAt(panelCacheQueue.Count - 1);
if (bottomPanel.destroyWhenHide)
{
if (!bottomPanel.isActive && !CLPanelManager.panelRetainLayer.Contains(bottomPanel))
{
//虽然页面是关掉了，但是如果还是在panelRetainLayer里，则不能删除，因为当关掉顶层页面时，这个页面还是会被打开
CLPanelManager.destroyPanel(bottomPanel, false);
}
}
}
}
void destroySelf()
{
if (isActive)
{
return;
}
if (!CLPanelManager.panelRetainLayer.Contains(this))
{
//虽然页面是关掉了，但是如果还是在panelRetainLayer里，则不能删除，因为当关掉顶层页面时，这个页面还是会被打开
CLPanelManager.destroyPanel(this, false);
}
}
