SchemaCustomFileModel.cpp

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#include "dbe/SchemaCustomFileModel.hpp"
#include "dbe/SchemaKernelWrapper.hpp"
#include <vector>
 
#include <QSize>
 
dbse::CustomFileModel::CustomFileModel ( QStringList & Headers, QObject * parent )
  : QAbstractTableModel ( parent ),
    HeaderList ( Headers )
{
  setupModel();
}
 
dbse::CustomFileModel::~CustomFileModel()
{
}
 
int dbse::CustomFileModel::rowCount ( const QModelIndex & parent ) const
{
  Q_UNUSED ( parent )
  return Data.size();
}
 
int dbse::CustomFileModel::columnCount ( const QModelIndex & parent ) const
{
  Q_UNUSED ( parent )
  return HeaderList.size();
}
 
Qt::ItemFlags dbse::CustomFileModel::flags ( const QModelIndex & index ) const
{
  if ( Data.value (index.row() ).value ( 1) == "RW" ) {
    return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
  }
  else {
    return Qt::NoItemFlags;
  }
}
 
QVariant dbse::CustomFileModel::headerData ( int section, Qt::Orientation orientation,
                                             int role ) const
{
  if ( role != Qt::DisplayRole )
  {
    return QVariant();
  }
 
  if ( orientation == Qt::Horizontal )
  {
    return HeaderList.at ( section );
  }
 
  return QVariant();
}
 
QVariant dbse::CustomFileModel::data ( const QModelIndex & index, int role ) const
{
  if ( role != Qt::DisplayRole )
  {
    return QVariant();
  }
 
  return Data.value ( index.row() ).value ( index.column() );
}
 
void dbse::CustomFileModel::setupModel()
{
  std::vector<std::string> SchemaFiles;
  KernelWrapper::GetInstance().GetSchemaFiles ( SchemaFiles );
  std::string ActiveSchema = KernelWrapper::GetInstance().GetActiveSchema();
  std::string Modified = KernelWrapper::GetInstance().ModifiedSchemaFiles();
  for ( std::string & FileName : SchemaFiles )
  {
    QStringList Row;
    Row.append ( QString::fromStdString ( FileName ) );
 
    if ( KernelWrapper::GetInstance().IsFileWritable ( FileName ) )
    {
      Row.append ( "RW" );
    }
    else
    {
      Row.append ( "RO" );
    }
 
    std::string Status = "";
    if ( Modified.find( FileName ) != std::string::npos) {
      Status = "Modified";
    }
    if ( FileName == ActiveSchema) {
      if ( !Status.empty() ) {
        Status += "  ";
      }
      Status += "Active";
    }
 
    Row.append ( QString::fromStdString ( Status ) );
    Data.append ( Row );
  }
}
 
QStringList dbse::CustomFileModel::getRowFromIndex ( QModelIndex & index )
{
  if ( !index.isValid() )
  {
    return QStringList();
  }
 
  return Data.at ( index.row() );
}