protected virtual void Dispose(bool disposing)
{
this.disposing = true;
while ((__renderingThread.ThreadState & ThreadState.Stopped) != ThreadState.Stopped)
{
if ((__renderingThread.ThreadState & ThreadState.Unstarted) == ThreadState.Unstarted)
{
break;
}
__mres.Set();
Thread.Sleep(5);
}
if (!disposedValue)
{
if (disposing)
{
while (__cmdList.Count > 0)
{
__cmdList.TryDequeue(out Action a);
}
Configuration.Dispose();
__messagePipe.Dispose();
__layers.ForEach(l => l.Dispose());
__layers.Clear();
__mres.Dispose();
}
__messagePipe = null;
disposedValue = true;
}
}
/// <summary>
/// Layer 构造函数，对外隐藏
/// 使用Render 中的GetNewLayer方法
/// </summary>
internal Layer(ConcurrentQueue <Action> cmdList, RenderConfig config)
{
UUID = Guid.NewGuid().ToString();
__cmdList = cmdList;
__config = config;
primitives = new List <IPrimitive>();
__messagePipe = new MessagePipe(this);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="handle">绘制窗体句柄</param>
protected AbstractRenderer()
{
__layers = new List <Layer>();
__mres = new ManualResetEventSlim(false);
__cmdList = new ConcurrentQueue <Action>();
__messagePipe = new MessagePipe(this);
__renderingThread = new Thread(new ThreadStart(RenderingLoop))
{
IsBackground = true
};
Configuration = new RenderConfig();
Configuration.ClientSizeChanged += Configuration_ClientSizeChanged;
}
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
primitives.ForEach(s => s.Dispose());
primitives.Clear();
__messagePipe.Dispose();
}
__messagePipe = null;
__cmdList = null;
__config = null;
disposedValue = true;
}
}
