system to display only present columns

src/gui/peptide_list_view/peptidetablemodel.cpp

@@ -55,7 +55,7 @@ PeptideTableModel::setProteinMatch(ProteinMatch *p_protein_match)
   // QModelIndex topLeft = createIndex(0,0);
   // QModelIndex bottomRight = createIndex(rowCount(),columnCount());
 
-  std::set<PeptideListColumn> engine_columns;
+  _engine_columns_to_display.clear();
   bool first = true;
   for(auto &&peptide_match : _p_protein_match->getPeptideMatchList())
     {
@@ -65,11 +65,15 @@ PeptideTableModel::setProteinMatch(ProteinMatch *p_protein_match)
             PeptideEvidenceParam::peptide_prophet_probability);
           if(!var.isNull())
             {
+              _engine_columns_to_display.insert(
+                PeptideListColumn::peptide_prophet_probability);
             }
           var = peptide_match.getPeptideEvidence()->getParam(
             PeptideEvidenceParam::peptide_inter_prophet_probability);
           if(!var.isNull())
             {
+              _engine_columns_to_display.insert(
+                PeptideListColumn::peptide_inter_prophet_probability);
             }
           first = false;
         }
@@ -77,17 +81,24 @@ PeptideTableModel::setProteinMatch(ProteinMatch *p_protein_match)
         peptide_match.getPeptideEvidence()->getIdentificationEngine();
       if(engine == IdentificationEngine::XTandem)
         {
-          engine_columns.insert(PeptideListColumn::tandem_hyperscore);
+          _engine_columns_to_display.insert(
+            PeptideListColumn::tandem_hyperscore);
         }
       else if(engine == IdentificationEngine::mascot)
         {
-          engine_columns.insert(PeptideListColumn::mascot_score);
+          _engine_columns_to_display.insert(PeptideListColumn::mascot_score);
+          _engine_columns_to_display.insert(
+            PeptideListColumn::mascot_expectation_value);
         }
     }
 
+  qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__ << " "
+           << _engine_columns_to_display.size();
   _p_peptide_list_window->resizeColumnsToContents();
   // emit dataChanged(topLeft, topLeft);
-  // emit headerDataChanged(Qt::Horizontal, 0,3);
+  // emit headerDataChanged(Qt::Horizontal, 0,33);
+  emit layoutAboutToBeChanged();
+  emit layoutChanged();
   qDebug() << "PeptideTableModel::setProteinMatch end ";
 }
 
@@ -407,7 +418,7 @@ PeptideTableModel::getTitle(PeptideListColumn column)
 const QString
 PeptideTableModel::getDescription(PeptideListColumn column)
 {
-  qDebug() << "PeptideTableModel::columnCount begin ";
+  // qDebug() << "PeptideTableModel::columnCount begin ";
   return PeptideTableModel::getDescription((std::int8_t)column);
   // qDebug() << "ProteinTableModel::columnCount end ";
 }
@@ -416,7 +427,7 @@ const QString
 PeptideTableModel::getTitle(std::int8_t column)
 {
 
-  qDebug() << "PeptideTableModel::getTitle begin " << column;
+  // qDebug() << "PeptideTableModel::getTitle begin " << column;
   switch(column)
     {
 
@@ -586,7 +597,7 @@ PeptideTableModel::getDescription(std::int8_t column)
 int
 PeptideTableModel::getColumnWidth(int column)
 {
-  qDebug() << "PeptideTableModel::getColumnWidth " << column;
+  // qDebug() << "PeptideTableModel::getColumnWidth " << column;
   switch(column)
     {
 
@@ -605,3 +616,21 @@ PeptideTableModel::getColumnWidth(int column)
     }
   return 100;
 }
+
+
+bool
+PeptideTableModel::hasColumn(PeptideListColumn column)
+{
+  if((std::int8_t)column < 21)
+    {
+      return true;
+    }
+  qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__ << " "
+           << _engine_columns_to_display.size();
+  if(_engine_columns_to_display.find(column) !=
+     _engine_columns_to_display.end())
+    {
+      return true;
+    }
+  return false;
+}

src/gui/peptide_list_view/peptidetablemodel.h

@@ -87,6 +87,7 @@ class PeptideTableModel : public QAbstractTableModel
   static const QString getTitle(PeptideListColumn column);
   static const QString getDescription(PeptideListColumn column);
   static PeptideListColumn getPeptideListColumn(std::int8_t column);
+  bool hasColumn(PeptideListColumn column);
 
   void setProteinMatch(ProteinMatch *p_protein_match);
   ProteinMatch *getProteinMatch();
@@ -104,6 +105,8 @@ class PeptideTableModel : public QAbstractTableModel
   private:
   ProteinMatch *_p_protein_match            = nullptr;
   PeptideListWindow *_p_peptide_list_window = nullptr;
+  //contains columns to display (present in this peptide match)
+  std::set<PeptideListColumn> _engine_columns_to_display;
 };
 
 #endif // PEPTIDETABLEMODEL_H

src/gui/peptide_list_view/peptidetableproxymodel.cpp

@@ -65,18 +65,23 @@ bool
 PeptideTableProxyModel::filterAcceptsColumn(
   int source_column, const QModelIndex &source_parent) const
 {
-  if(_peptide_table_model_p->getPeptideListColumn(source_column) ==
-     PeptideListColumn::label)
+  if(_column_display[source_column])
     {
-      if(_p_peptide_list_window->getProjectWindow()
-           ->getProjectP()
-           ->getLabelingMethodSp()
-           .get() == nullptr)
+      PeptideListColumn peptide_column =
+        _peptide_table_model_p->getPeptideListColumn(source_column);
+      if(peptide_column == PeptideListColumn::label)
         {
-          return false;
+          if(_p_peptide_list_window->getProjectWindow()
+               ->getProjectP()
+               ->getLabelingMethodSp()
+               .get() == nullptr)
+            {
+              return false;
+            }
         }
+      return _peptide_table_model_p->hasColumn(peptide_column);
     }
-  return _column_display[source_column];
+  return false;
 }
 
 bool