public SrmDocument Import(TextReader reader, IProgressMonitor progressMonitor, long lineCount, bool isMinutes, bool removeMissing = false, bool changePeaks = true)
{
IProgressStatus status = new ProgressStatus(Resources.PeakBoundaryImporter_Import_Importing_Peak_Boundaries);
double timeConversionFactor = isMinutes ? 1.0 : 60.0;
int linesRead = 0;
int progressPercent = 0;
var docNew = (SrmDocument)Document.ChangeIgnoreChangingChildren(true);
var docReference = docNew;
var sequenceToNode = MakeSequenceDictionary(Document);
var fileNameToFileMatch = new Dictionary <string, ChromSetFileMatch>();
var trackAdjustedResults = new HashSet <ResultsKey>();
var modMatcher = new ModificationMatcher();
var canonicalSequenceDict = new Dictionary <string, string>();
// Add annotations as possible columns
var allFieldNames = new List <string[]>(FIELD_NAMES);
allFieldNames.AddRange(from def in Document.Settings.DataSettings.AnnotationDefs
where def.AnnotationTargets.Contains(AnnotationDef.AnnotationTarget.precursor_result)
select new[] { def.Name });
string line = reader.ReadLine();
linesRead++;
int[] fieldIndices;
int fieldsTotal;
// If we aren't changing peaks, allow start and end time to be missing
var requiredFields = changePeaks ? REQUIRED_FIELDS : REQUIRED_NO_CHROM;
char correctSeparator = ReadFirstLine(line, allFieldNames, requiredFields, out fieldIndices, out fieldsTotal);
while ((line = reader.ReadLine()) != null)
{
linesRead++;
if (progressMonitor != null)
{
if (progressMonitor.IsCanceled)
{
return(Document);
}
int progressNew = (int)(linesRead * 100 / lineCount);
if (progressPercent != progressNew)
{
progressMonitor.UpdateProgress(status = status.ChangePercentComplete(progressNew));
progressPercent = progressNew;
}
}
var dataFields = new DataFields(fieldIndices, line.ParseDsvFields(correctSeparator), allFieldNames);
if (dataFields.Length != fieldsTotal)
{
throw new IOException(string.Format(Resources.PeakBoundaryImporter_Import_Line__0__field_count__1__differs_from_the_first_line__which_has__2_,
linesRead, dataFields.Length, fieldsTotal));
}
string modifiedPeptideString = dataFields.GetField(Field.modified_peptide);
string fileName = dataFields.GetField(Field.filename);
bool isDecoy = dataFields.IsDecoy(linesRead);
IList <IdentityPath> pepPaths;
if (!sequenceToNode.TryGetValue(Tuple.Create(modifiedPeptideString, isDecoy), out pepPaths))
{
string canonicalSequence;
if (!canonicalSequenceDict.TryGetValue(modifiedPeptideString, out canonicalSequence))
{
if (modifiedPeptideString.Any(c => c < 'A' || c > 'Z'))
{
modMatcher.CreateMatches(Document.Settings,
new List <string> {
modifiedPeptideString
},
Settings.Default.StaticModList,
Settings.Default.HeavyModList);
var nodeForModPep = modMatcher.GetModifiedNode(modifiedPeptideString);
if (nodeForModPep == null)
{
throw new IOException(string.Format(Resources.PeakBoundaryImporter_Import_Peptide_has_unrecognized_modifications__0__at_line__1_, modifiedPeptideString, linesRead));
}
nodeForModPep = nodeForModPep.ChangeSettings(Document.Settings, SrmSettingsDiff.ALL);
// Convert the modified peptide string into a standardized form that
// converts unimod, names, etc, into masses, eg [+57.0]
canonicalSequence = nodeForModPep.ModifiedTarget.Sequence;
canonicalSequenceDict.Add(modifiedPeptideString, canonicalSequence);
}
}
if (null != canonicalSequence)
{
sequenceToNode.TryGetValue(Tuple.Create(canonicalSequence, isDecoy), out pepPaths);
}
}
if (null == pepPaths)
{
UnrecognizedPeptides.Add(modifiedPeptideString);
continue;
}
Adduct charge;
bool chargeSpecified = dataFields.TryGetCharge(linesRead, out charge);
string sampleName = dataFields.GetField(Field.sample_name);
double?apexTime = dataFields.GetTime(Field.apex_time, timeConversionFactor,
Resources.PeakBoundaryImporter_Import_The_value___0___on_line__1__is_not_a_valid_time_, linesRead);
double?startTime = dataFields.GetTime(Field.start_time, timeConversionFactor,
Resources.PeakBoundaryImporter_Import_The_value___0___on_line__1__is_not_a_valid_start_time_, linesRead);
double?endTime = dataFields.GetTime(Field.end_time, timeConversionFactor,
Resources.PeakBoundaryImporter_Import_The_value___0___on_line__1__is_not_a_valid_end_time_, linesRead);
// Error if only one of startTime and endTime is null
if (startTime == null && endTime != null)
{
if (changePeaks)
{
throw new IOException(string.Format(Resources.PeakBoundaryImporter_Import_Missing_start_time_on_line__0_, linesRead));
}
endTime = null;
}
if (startTime != null && endTime == null)
{
if (changePeaks)
{
throw new IOException(string.Format(Resources.PeakBoundaryImporter_Import_Missing_end_time_on_line__0_, linesRead));
}
startTime = null;
}
// Add filename to second dictionary if not yet encountered
ChromSetFileMatch fileMatch;
if (!fileNameToFileMatch.TryGetValue(fileName, out fileMatch))
{
fileMatch = Document.Settings.MeasuredResults.FindMatchingMSDataFile(MsDataFileUri.Parse(fileName));
fileNameToFileMatch.Add(fileName, fileMatch);
}
if (fileMatch == null)
{
UnrecognizedFiles.Add(fileName);
continue;
}
var chromSet = fileMatch.Chromatograms;
string nameSet = chromSet.Name;
ChromFileInfoId[] fileIds;
if (sampleName == null)
{
fileIds = chromSet.MSDataFileInfos.Select(x => x.FileId).ToArray();
}
else
{
var sampleFile = chromSet.MSDataFileInfos.FirstOrDefault(info => Equals(sampleName, info.FilePath.GetSampleName()));
if (sampleFile == null)
{
throw new IOException(string.Format(Resources.PeakBoundaryImporter_Import_Sample__0__on_line__1__does_not_match_the_file__2__, sampleName, linesRead, fileName));
}
fileIds = new[] { sampleFile.FileId };
}
// Define the annotations to be added
var annotations = dataFields.GetAnnotations();
if (!changePeaks)
{
if (apexTime.HasValue)
{
annotations.Add(ComparePeakBoundaries.APEX_ANNOTATION, dataFields.GetField(Field.apex_time));
}
if (startTime.HasValue && endTime.HasValue)
{
annotations.Add(ComparePeakBoundaries.START_TIME_ANNOTATION, dataFields.GetField(Field.start_time));
annotations.Add(ComparePeakBoundaries.END_TIME_ANNOTATION, dataFields.GetField(Field.end_time));
}
}
AnnotationsAdded = annotations.Keys.ToList();
// Loop over all the transition groups in that peptide to find matching charge,
// or use all transition groups if charge not specified
bool foundSample = false;
foreach (var pepPath in pepPaths)
{
var nodePep = (PeptideDocNode)docNew.FindNode(pepPath);
foreach (TransitionGroupDocNode groupNode in nodePep.Children)
{
if (chargeSpecified && charge != groupNode.TransitionGroup.PrecursorAdduct)
{
continue;
}
// Loop over the files in this groupNode to find the correct sample
// Change peak boundaries for the transition group
foreach (var fileId in GetApplicableFiles(fileIds, groupNode))
{
var groupPath = new IdentityPath(pepPath, groupNode.Id);
// Attach annotations
if (annotations.Any())
{
docNew = docNew.AddPrecursorResultsAnnotations(groupPath, fileId, annotations);
}
// Change peak
var filePath = chromSet.GetFileInfo(fileId).FilePath;
if (changePeaks)
{
docNew = docNew.ChangePeak(groupPath, nameSet, filePath,
null, startTime, endTime, UserSet.IMPORTED, null, false);
}
// For removing peaks that are not in the file, if removeMissing = true
trackAdjustedResults.Add(new ResultsKey(fileId.GlobalIndex, groupNode.Id));
foundSample = true;
}
}
}
if (!foundSample)
{
UnrecognizedChargeStates.Add(new UnrecognizedChargeState(charge, fileName, modifiedPeptideString));
}
}
// Remove peaks from the document that weren't in the file.
if (removeMissing)
{
docNew = RemoveMissing(docNew, trackAdjustedResults, changePeaks);
}
// If nothing has changed, return the old Document before ChangeIgnoreChangingChildren was turned off
if (!ReferenceEquals(docNew, docReference))
{
Document = (SrmDocument)Document.ChangeIgnoreChangingChildren(false).ChangeChildrenChecked(docNew.Children);
}
return(Document);
}
/// <summary>
/// UI for warning about unrecognized peptides in imported file
/// </summary>
/// <param name="parent"></param>
/// <returns></returns>
public bool UnrecognizedPeptidesCancel(IWin32Window parent)
{
const int itemsToShow = 10;
var peptides = UnrecognizedPeptides.ToList();
if (peptides.Any())
{
var sb = new StringBuilder();
sb.AppendLine(peptides.Count == 1
? Resources.PeakBoundaryImporter_UnrecognizedPeptidesCancel_The_following_peptide_in_the_peak_boundaries_file_was_not_recognized_
: string.Format(Resources.SkylineWindow_ImportPeakBoundaries_The_following__0__peptides_in_the_peak_boundaries_file_were_not_recognized__,
peptides.Count));
sb.AppendLine();
int peptidesToShow = Math.Min(peptides.Count, itemsToShow);
for (int i = 0; i < peptidesToShow; ++i)
{
sb.AppendLine(peptides[i]);
}
if (peptidesToShow < peptides.Count)
{
sb.AppendLine("..."); // Not L10N
}
sb.AppendLine();
sb.Append(peptides.Count == 1
? Resources.PeakBoundaryImporter_UnrecognizedPeptidesCancel_Continue_peak_boundary_import_ignoring_this_peptide_
: Resources.SkylineWindow_ImportPeakBoundaries_Continue_peak_boundary_import_ignoring_these_peptides_);
var dlgPeptides = MultiButtonMsgDlg.Show(parent, sb.ToString(), MultiButtonMsgDlg.BUTTON_OK);
if (dlgPeptides == DialogResult.Cancel)
{
return(false);
}
}
var files = UnrecognizedFiles.ToList();
if (files.Any())
{
var sb = new StringBuilder();
sb.AppendLine(files.Count == 1
? Resources.PeakBoundaryImporter_UnrecognizedPeptidesCancel_The_following_file_name_in_the_peak_boundaries_file_was_not_recognized_
: string.Format(Resources.SkylineWindow_ImportPeakBoundaries_The_following__0__file_names_in_the_peak_boundaries_file_were_not_recognized_,
files.Count));
sb.AppendLine();
int filesToShow = Math.Min(files.Count, itemsToShow);
for (int i = 0; i < filesToShow; ++i)
{
sb.AppendLine(files[i]);
}
if (filesToShow < files.Count)
{
sb.AppendLine("..."); // Not L10N
}
sb.AppendLine();
sb.Append(files.Count == 1
? Resources.PeakBoundaryImporter_UnrecognizedPeptidesCancel_Continue_peak_boundary_import_ignoring_this_file_
: Resources.SkylineWindow_ImportPeakBoundaries_Continue_peak_boundary_import_ignoring_these_files_);
var dlgFiles = MultiButtonMsgDlg.Show(parent, sb.ToString(), MultiButtonMsgDlg.BUTTON_OK);
if (dlgFiles == DialogResult.Cancel)
{
return(false);
}
}
var charges = UnrecognizedChargeStates.ToList();
if (charges.Any())
{
var sb = new StringBuilder();
sb.AppendLine(files.Count == 1
? Resources.PeakBoundaryImporter_UnrecognizedPeptidesCancel_The_following_peptide__file__and_charge_state_combination_was_not_recognized_
: string.Format(Resources.PeakBoundaryImporter_UnrecognizedPeptidesCancel_The_following__0__peptide__file__and_charge_state_combinations_were_not_recognized_,
charges.Count()));
sb.AppendLine();
int chargesToShow = Math.Min(charges.Count, itemsToShow);
for (int i = 0; i < chargesToShow; ++i)
{
sb.AppendLine(charges[i].PrintLine(' ')); // Not L10N
}
if (chargesToShow < charges.Count)
{
sb.AppendLine("..."); // Not L10N
}
sb.AppendLine();
sb.Append(files.Count == 1
? Resources.PeakBoundaryImporter_UnrecognizedPeptidesCancel_Continue_peak_boundary_import_ignoring_these_charge_states_
: Resources.PeakBoundaryImporter_UnrecognizedPeptidesCancel_Continue_peak_boundary_import_ignoring_this_charge_state_);
var dlgFiles = MultiButtonMsgDlg.Show(parent, sb.ToString(), MultiButtonMsgDlg.BUTTON_OK);
if (dlgFiles == DialogResult.Cancel)
{
return(false);
}
}
return(true);
}
