77 lines
2.0 KiB
C#
77 lines
2.0 KiB
C#
#region Using Statements
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using System.Collections.Generic;
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using ANX.Framework.Graphics;
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#endregion
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// This file is part of the ANX.Framework created by the
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// "ANX.Framework developer group" and released under the Ms-PL license.
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// For details see: http://anxframework.codeplex.com/license
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namespace ANX.Framework.NonXNA
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{
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public class GraphicsResourceTracker
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{
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#region Private members
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private static GraphicsResourceTracker instance;
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private static List<GraphicsResource> trackedGraphicsResources;
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private GraphicsDevice graphicsDevice;
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#endregion // Private members
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static GraphicsResourceTracker()
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{
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trackedGraphicsResources = new List<GraphicsResource>();
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}
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//~GraphicsResourceTracker()
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//{
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// if (trackedGraphicsResources.Count > 0)
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// {
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// throw new Exception("The GraphicsResourceTracker is going to be destroyed but is still tracking some objects.");
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// }
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//}
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public static GraphicsResourceTracker Instance
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{
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get
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{
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if (instance == null)
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{
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instance = new GraphicsResourceTracker();
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}
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return instance;
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}
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}
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public void UpdateGraphicsDeviceReference(GraphicsDevice newGraphicsDevice)
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{
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this.graphicsDevice = newGraphicsDevice;
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foreach (GraphicsResource resource in trackedGraphicsResources)
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{
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resource.GraphicsDevice = newGraphicsDevice;
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resource.GraphicsDevice.NativeDevice = newGraphicsDevice.NativeDevice;
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}
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}
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public void RegisterTrackedObject(GraphicsResource graphicsResource)
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{
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if (trackedGraphicsResources.Contains(graphicsResource) == false)
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{
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if (graphicsDevice != null && graphicsResource.GraphicsDevice == null)
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{
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graphicsResource.GraphicsDevice = graphicsDevice;
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}
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trackedGraphicsResources.Add(graphicsResource);
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}
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}
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public void UnregisterTrackedObject(GraphicsResource graphicsResource)
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{
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trackedGraphicsResources.Remove(graphicsResource);
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}
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}
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}
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