public RemoteChromDataProvider(SrmDocument document, IRetentionTimePredictor retentionTimePredictor, ChromFileInfo chromFileInfo, IProgressStatus progressStatus, int startPercent,
int endPercent, ILoadMonitor loader)
: base(chromFileInfo, progressStatus, startPercent, endPercent, loader)
{
_document = document;
ChorusUrl chorusUrl = (ChorusUrl)chromFileInfo.FilePath;
_chorusAccount = chorusUrl.FindChorusAccount(Settings.Default.RemoteAccountList);
var chromatogramRequestProviders = new List <ChromatogramRequestProvider>();
foreach (bool firstPass in new[] { true, false })
{
if (null == retentionTimePredictor && !firstPass)
{
continue;
}
var chromatogramRequestProvider = new ChromatogramRequestProvider(document, chorusUrl,
retentionTimePredictor, firstPass);
if (0 == chromatogramRequestProvider.ChromKeys.Count)
{
continue;
}
chromatogramRequestProviders.Add(chromatogramRequestProvider);
}
_chromatogramRequestProviders = chromatogramRequestProviders.ToArray();
_chromTaskLists = new ChromTaskList[_chromatogramRequestProviders.Length];
}
public override bool GetChromatogram(
int id,
Target modifiedSequence,
Color peptideColor,
out ChromExtra extra,
out TimeIntensities timeIntensities)
{
bool loaded = false;
extra = null;
timeIntensities = null;
int idRemain = id;
for (int iTaskList = 0; iTaskList < _chromatogramRequestProviders.Length; iTaskList++)
{
ChromatogramRequestProvider requestProvider = _chromatogramRequestProviders[iTaskList];
if (requestProvider.ChromKeys.Count <= idRemain)
{
idRemain -= requestProvider.ChromKeys.Count;
continue;
}
ChromTaskList chromTaskList = _chromTaskLists[iTaskList];
if (null == chromTaskList)
{
chromTaskList = _chromTaskLists[iTaskList] = new ChromTaskList(CheckCancelled, _document, _chorusAccount, requestProvider.ChorusUrl, ChromTaskList.ChunkChromatogramRequest(requestProvider.GetChromatogramRequest(), 1000));
chromTaskList.SetMinimumSimultaneousTasks(3);
}
ChromKey chromKey = requestProvider.ChromKeys[idRemain];
loaded = chromTaskList.GetChromatogram(chromKey, out timeIntensities);
if (loaded)
{
extra = new ChromExtra(id, chromKey.Precursor == 0 ? 0 : -1);
if (chromKey.Precursor.IsNegative)
{
_sourceHasNegativePolarityData = true;
}
else
{
_sourceHasPositivePolarityData = true;
}
if (timeIntensities.NumPoints > 0 && Status is ChromatogramLoadingStatus)
{
((ChromatogramLoadingStatus)Status).Transitions.AddTransition(
modifiedSequence,
peptideColor,
extra.StatusId,
extra.StatusRank,
timeIntensities.Times,
timeIntensities.Intensities);
}
}
break;
}
int percentComplete = _chromTaskLists.Sum(taskList => taskList == null ? 0 : taskList.PercentComplete) /
_chromTaskLists.Length;
percentComplete = Math.Min(percentComplete, 99);
SetPercentComplete(percentComplete);
return(loaded);
}
public override bool GetChromatogram(
int id,
string modifiedSequence,
Color peptideColor,
out ChromExtra extra,
out float[] times,
out int[] scanIndexes,
out float[] intensities,
out float[] massErrors)
{
bool loaded = false;
extra = null;
times = null;
scanIndexes = null;
intensities = null;
massErrors = null;
int idRemain = id;
for (int iTaskList = 0; iTaskList < _chromatogramRequestProviders.Length; iTaskList++)
{
ChromatogramRequestProvider requestProvider = _chromatogramRequestProviders[iTaskList];
if (requestProvider.ChromKeys.Count <= idRemain)
{
idRemain -= requestProvider.ChromKeys.Count;
continue;
}
ChromTaskList chromTaskList = _chromTaskLists[iTaskList];
if (null == chromTaskList)
{
chromTaskList = _chromTaskLists[iTaskList] = new ChromTaskList(CheckCancelled, _document, _chorusAccount, requestProvider.ChorusUrl, ChromTaskList.ChunkChromatogramRequest(requestProvider.GetChromatogramRequest(), 1000));
chromTaskList.SetMinimumSimultaneousTasks(3);
}
ChromKey chromKey = requestProvider.ChromKeys[idRemain];
loaded = chromTaskList.GetChromatogram(chromKey, out times, out scanIndexes, out intensities, out massErrors);
if (loaded)
{
extra = new ChromExtra(id, chromKey.Precursor == 0 ? 0 : -1);
if (times.Length > 0)
{
LoadingStatus.Transitions.AddTransition(
modifiedSequence,
peptideColor,
extra.StatusId,
extra.StatusRank,
times,
intensities);
}
}
break;
}
int percentComplete = _chromTaskLists.Sum(taskList => taskList == null ? 0 : taskList.PercentComplete) /
_chromTaskLists.Length;
percentComplete = Math.Min(percentComplete, 99);
SetPercentComplete(percentComplete);
return(loaded);
}
