private void Save(Stream stream)
{
using BinaryWriter bw = new BinaryWriter(stream, Encoding.UTF8, true);
bw.Write(FullPath ?? "");
bw.Write((long)fileSize);
//保存xml文件
bw.Write(0);
long start = stream.Position;
xml.Save(stream);
long end = stream.Position;
int length = Convert.ToInt32(end - start);
if (length > 0)
{
stream.Position = start - 4;
bw.Write(length);
stream.Position = end;
}
bool isnull = lines == null;
bw.Write(isnull);
if (!isnull)
{
//保存未翻译完的行
bw.Write(lines.Count);
IReadWriter <XmlFileOfVSLine> readWriter = XmlFileOfVSLine.GetLineReadWriter(null);
foreach (ITranslatingLine line in lines)
{
if (line is XmlFileOfVSLine vsLine)
{
readWriter.Write(stream, vsLine);
}
}
}
bw.Flush();
}
/// <summary>
/// 从指定的流的当前位置加载数据。
/// </summary>
/// <param name="stream"></param>
private void Load(Stream stream)
{
using BinaryReader br = new BinaryReader(stream, Encoding.UTF8, true);
FullPath = br.ReadString();
IsFile = !string.IsNullOrWhiteSpace(FullPath);
fileSize = (FileSize)br.ReadInt64();
int length = br.ReadInt32();
if (length == 0)
{
fileSize = 0;
}
else
{
byte[] date = new byte[length];
stream.Read(date, 0, date.Length);
using MemoryStream xmlStream = new MemoryStream(date);
xml.Load(xmlStream);
fileSize = (FileSize)stream.Length;
}
bool isnull = br.ReadBoolean();
if (isnull)
{
lines = null;
}
else
{
length = br.ReadInt32();
lines = new List <ITranslatingLine>(length);
IReadWriter <XmlFileOfVSLine> readWriter = XmlFileOfVSLine.GetLineReadWriter(this);
for (int i = 0; i < length; i++)
{
lines.Add(readWriter.Read(stream));
}
}
}
