/// <summary>
/// 获取当前 DMX LogicalChannel 下的 ChannelFunction
/// </summary>
/// <param name="logicalChannelNode">LogicalChannel 节点</param>
/// <param name="logicalChannel">DMXChannelData 对象</param>
/// <param name="data">GDTF_Data 对象</param>
private static void GetDmxChannelFuctions(XmlNode logicalChannelNode, GDTF_DmxLogicalChannel logicalChannel, GDTF_Data data)
{
// 如果 LogicalChannel 节点下存在子节点
if (logicalChannelNode.HasChildNodes)
{
List <XmlNode> channelFunctionNodes = new List <XmlNode>();
// 获取所有 ChannelFunction 节点
foreach (XmlNode channelFunctionNode in logicalChannelNode)
{
// 只保存 ChannelFunction 节点
if (channelFunctionNode.Name == "ChannelFunction")
{
channelFunctionNodes.Add(channelFunctionNode);
}
}
for (int i = 0; i < channelFunctionNodes.Count; i++)
{
GDTF_DmxChannelFunction channelFunction = new GDTF_DmxChannelFunction();
int functionDmxFrom = GetDmxValue(GetNodeAttribute(channelFunctionNodes[i], "DMXFrom"));
int functionDmxTo;
if (i == channelFunctionNodes.Count - 1)
{
functionDmxTo = (1 << ((int)GetDmxValueResolution(GetNodeAttribute(channelFunctionNodes[i], "DMXFrom")) * 8)) - 1;
}
else
{
functionDmxTo = GetDmxValue(GetNodeAttribute(channelFunctionNodes[i + 1], "DMXFrom")) - 1;
}
channelFunction.functionName = GetNodeAttribute(channelFunctionNodes[i], "Name");
string attributeName = GetNodeAttribute(channelFunctionNodes[i], "Attribute");
if (attributeName != null)
{
channelFunction.attribute = data.attributeDefinitions.attributes[attributeName];
}
channelFunction.functionDmxFrom = functionDmxFrom;
channelFunction.functionDmxTo = functionDmxTo;
channelFunction.functionPhysicalFrom = Convert.ToSingle(GetNodeAttribute(channelFunctionNodes[i], "PhysicalFrom"));
channelFunction.functionPhysicalTo = Convert.ToSingle(GetNodeAttribute(channelFunctionNodes[i], "PhysicalTo"));
channelFunction.wheelName = GetNodeAttribute(channelFunctionNodes[i], "Wheel");
// 为该 ChannelFunction 添加 ChannelSet
GetDmxChannelSets(channelFunctionNodes[i], channelFunction);
// 为该 Channel 添加 ChannelFunction
logicalChannel.channelFunctions.Add(channelFunction);
}
}
}
/// <summary>
/// 获取当前模式下 LogicalChannel 信息
/// </summary>
/// <param name="dmxChannelNode">DmxChannel 节点</param>
/// <param name="channel">DMXChannel 对象</param>
/// <param name="data">GDTF_Data 对象</param>
private static void GetDmxLogicalChannel(XmlNode dmxChannelNode, GDTF_DmxChannel channel, GDTF_Data data)
{
// 如果 DMXChannel 节点下存在 LogicalChannel 节点
if (dmxChannelNode.HasChildNodes)
{
XmlNode logicalChannelNode = dmxChannelNode.FirstChild;
if (logicalChannelNode != null)
{
string attributeName = GetNodeAttribute(logicalChannelNode, "Attribute");
GDTF_DmxLogicalChannel logicalChannel = new GDTF_DmxLogicalChannel
{
attribute = data.attributeDefinitions.attributes[attributeName]
};
GetDmxChannelFuctions(logicalChannelNode, logicalChannel, data);
channel.logicalChannel = logicalChannel;
}
}
}
