/// <summary>
/// バイナリ形式からMotionDataSetを読み込みます。
/// </summary>
/// <param title="reader">読み込み元</param>
public void ReadBinary(BinaryReader reader)
{
string mdsb = reader.ReadString();
if (mdsb != "MDSB")
{
throw new InvalidDataException("Invalid file format");
}
this.ReportProgress(0, "Load Data Set: Header");
string headerString = reader.ReadString();
using (MemoryStream headerStream = new MemoryStream(Encoding.UTF8.GetBytes(headerString)))
using (XmlReader headerReader = XmlReader.Create(headerStream)) {
Header = MotionDataHeader.Deserialize(headerReader);
}
string version = reader.ReadString();
if (version != "BinaryVersion:1")
{
throw new InvalidDataException("binary version mismatch");
}
int length = reader.ReadInt32();
for (int i = 0; i < length; i++)
{
this.ReportProgress(100 * i / length, string.Format("Load Data Set: {0} / {1}", i, length));
decimal time = reader.ReadDecimal();
MotionDataFrame frame = new MotionDataFrame();
frame.ReadBinary(reader);
AddFrame(time, frame);
}
}
/// <summary>
/// データをXML形式から読み込みます。
/// </summary>
/// <param title="reader"></param>
public void ReadXml(XmlReader reader)
{
reader.MoveToContent();
if (reader.IsEmptyElement)
{
reader.Skip();
return;
}
reader.ReadStartElement("MotionDataSet");
int frameLength = 0;
int count = 0;
for (reader.MoveToContent(); reader.NodeType != XmlNodeType.EndElement && reader.NodeType != XmlNodeType.None; reader.MoveToContent())
{
switch (reader.Name)
{
case "MotionDataHeader":
lock (this) {
Header = MotionDataHeader.Deserialize(reader);
}
break;
case "EnumerateFrame()":
if (reader.IsEmptyElement)
{
reader.Skip();
continue;
}
string lengthStr;
if ((lengthStr = reader.GetAttribute("Length")) != null)
{
int length;
if (int.TryParse(lengthStr, out length))
{
frameLength = length;
}
}
reader.ReadStartElement("EnumerateFrame()");
while (reader.NodeType != XmlNodeType.None)
{
if (reader.NodeType == XmlNodeType.EndElement)
{
break;
}
string timeStr;
switch (reader.Name)
{
case "Frame":
if (reader.IsEmptyElement || (timeStr = reader.GetAttribute("Time")) == null)
{
reader.Skip();
continue;
}
reader.ReadStartElement("Frame");
decimal time;
if (decimal.TryParse(timeStr, out time) && reader.IsStartElement("MotionDataFrame"))
{
MotionDataFrame frame = MotionDataFrame.Deserialize(reader);
AddFrame(time, frame);
if (frameLength != 0)
{
this.ReportProgress(100 * count / frameLength, string.Format("Load Data Set: {0} / {1}", count, frameLength));
}
else
{
this.ReportProgress(100 - (10000 / (count + 100)), string.Format("Load Data Set: {0}", count));
}
count++;
}
while (reader.NodeType != XmlNodeType.None && reader.NodeType != XmlNodeType.EndElement)
{
reader.Skip();
}
reader.ReadEndElement();
break;
default:
reader.Skip();
break;
}
}
while (reader.NodeType != XmlNodeType.None && reader.NodeType != XmlNodeType.EndElement)
{
reader.Skip();
}
reader.ReadEndElement();
break;
default:
reader.Skip();
break;
}
}
reader.ReadEndElement();
}
/// <summary>
/// 指定されたフレーム時間にフレームを追加します。
/// </summary>
/// <param title="frame">追加されるフレーム</param>
/// <param title="time">追加されるフレーム時間の位置</param>
public void AddFrame(decimal time, MotionDataFrame frame)
{
_frames[time] = frame;
}
