/// <summary>
/// 打开文件获取操作堆栈信息
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
public static PeakHelper GetPeekHelper(string filename)
{
PeakHelper ph = new PeakHelper();
if (DoOpen(filename, null, ph, null))
{
return(ph);
}
return(null);
}
/// <summary>
/// 保存数据
/// </summary>
/// <param name="filename"></param>
/// <param name="dh"></param>
/// <param name="ph"></param>
/// <returns></returns>
//private static bool DoSave(string filename, DataHelper dh, PeekHelper ph)
//{
// return DoSave(filename, dh, ph, null);
//}
/// <summary>
/// 保存数据
/// </summary>
/// <param name="filename"></param>
/// <param name="dh"></param>
/// <param name="ph"></param>
/// <returns></returns>
private static bool DoSave(string filename, DataHelper dh, PeakHelper ph, DetectPeakParameter dpp)
{
try
{
if (dh == null || ph == null)
{
return(false);
}
IFileReadWrite file = ReadWriteFactory.CreateFileInstance(SerialType.Binary);
try
{
file.OpenFile(filename, FileOpenFlag.Create);
List <MemoryStream> mlst = new List <MemoryStream>();
MemoryStream ms = new MemoryStream();
//save points
dh.Serialize(ref ms);
mlst.Add(ms);
file.WriteContent(mlst, 0);
//save peaks
mlst.Clear();
ms = new MemoryStream();
ph.SerializePeaks(ref ms);
mlst.Add(ms);
file.WriteContent(mlst, 1);
//save operates
//mlst.Clear();
//ms = new MemoryStream();
//ph.SerializeOperates(ref ms);
//mlst.Add(ms);
//file.WriteContent(mlst, 2);
//save Detect Peak Parameter
mlst.Clear();
ms = new MemoryStream();
dpp.Serialize(ref ms);
mlst.Add(ms);
file.WriteContent(mlst, 2);
}
finally
{
file.CloseFile();
}
return(true);
}
catch (Exception ex)
{
LogHelper.WriteError(ex);
return(false);
}
}
/// <summary>
/// 打开数据
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
private static bool DoOpen(string filename, DataHelper dh, PeakHelper ph, DetectPeakParameter dpp)
{
try
{
//if (dh == null || ph == null) return false;
if (!File.Exists(filename))
{
return(false);
}
IFileReadWrite file = ReadWriteFactory.CreateFileInstance(SerialType.Binary);
try
{
file.OpenFile(filename, FileOpenFlag.Open);
List <MemoryStream> mlst = new List <MemoryStream>();
//open points
if (dh != null && file.ReadContent(0, out mlst))
{
dh.Deserialize(mlst[0]);
}
mlst = new List <MemoryStream>();
//open peaks
if (ph != null && file.ReadContent(1, out mlst))
{
ph.DeserializePeaks(mlst[0]);
}
mlst = new List <MemoryStream>();
////open operates
//if (ph != null && file.ReadContent(2, out mlst))
// ph.DeserializeOperates(mlst[0]);
//open Detect Peak Parameter
if (dpp != null && file.ReadContent(2, out mlst))
{
dpp.Deserialize(mlst[0]);
}
return(true);
}
finally
{
file.CloseFile();
}
}
catch (Exception ex)
{
LogHelper.WriteError(ex);
return(false);
}
}
/// <summary>
/// 获取谱图图形数据
/// </summary>
/// <param name="filename">图谱文件名</param>
/// <returns></returns>
public static PeakAndPointList GetGraphData(string filename)
{
try
{
//open points
DataHelper dh = new DataHelper();
//open peaks
PeakHelper ph = new PeakHelper();
DoOpen(filename, dh, ph, null);
PeakAndPointList lst = new PeakAndPointList();
lst.PeakList = ph.Peaks;
lst.PointList = dh.List;
return(lst);
}
catch (Exception ex)
{
LogHelper.WriteError(ex);
return(null);
}
}
/// <summary>
/// 清除所有引用
/// </summary>
public void FlushRef()
{
try
{
_peakhelper = null;
_peakcheckor = null;
_datahelper = null;
if (_cancelpeaklist != null)
{
_cancelpeaklist.Clear();
}
_cancelpeaklist = null;
if (_graphcolors != null)
{
_graphcolors.Clear();
}
_graphcolors = null;
}
catch (Exception ex)
{
LogHelper.WriteError(ex);
}
}
/// <summary>
/// 保存峰数据
/// </summary>
/// <param name="filename"></param>
/// <param name="lst"></param>
/// <returns></returns>
public static bool SetGraphData(string filename, List <Peak> lst)
{
try
{
//open points
DataHelper dh = new DataHelper();
//open peaks
PeakHelper ph = new PeakHelper();
//open detectpeakparameter
DetectPeakParameter dpp = new DetectPeakParameter();
if (!DoOpen(filename, dh, ph, dpp))
{
return(false);
}
ph.Peaks.Clear();
ph.Peaks.AddRange(lst);
return(DoSave(filename, dh, ph, dpp));
}
catch (Exception ex)
{
LogHelper.WriteError(ex);
return(false);
}
}
