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#include "IARURegions.hpp"
#include <algorithm>
#include <QString>
#include <QVariant>
#include <QModelIndex>
#include <QMetaType>
#include "moc_IARURegions.cpp"
namespace
{
// human readable strings for each Region enumeration value
char const * const region_names[] =
{
"All",
"Region 1",
"Region 2",
"Region 3",
};
std::size_t constexpr region_names_size = sizeof (region_names) / sizeof (region_names[0]);
}
IARURegions::IARURegions (QObject * parent)
: QAbstractListModel {parent}
{
static_assert (region_names_size == SENTINAL,
"region_names array must match Region enumeration");
}
char const * IARURegions::name (Region r)
{
return region_names[static_cast<int> (r)];
}
auto IARURegions::value (QString const& s) -> Region
{
auto end = region_names + region_names_size;
auto p = std::find_if (region_names, end
, [&s] (char const * const name) {
return name == s;
});
return p != end ? static_cast<Region> (p - region_names) : ALL;
}
QVariant IARURegions::data (QModelIndex const& index, int role) const
{
QVariant item;
if (index.isValid ())
{
auto const& row = index.row ();
switch (role)
{
case Qt::ToolTipRole:
case Qt::AccessibleDescriptionRole:
item = tr ("IARU Region");
break;
case Qt::EditRole:
item = static_cast<Region> (row);
break;
case Qt::DisplayRole:
case Qt::AccessibleTextRole:
item = region_names[row];
break;
case Qt::TextAlignmentRole:
item = Qt::AlignHCenter + Qt::AlignVCenter;
break;
}
}
return item;
}
QVariant IARURegions::headerData (int section, Qt::Orientation orientation, int role) const
{
QVariant result;
if (Qt::DisplayRole == role && Qt::Horizontal == orientation)
{
result = tr ("IARU Region");
}
else
{
result = QAbstractListModel::headerData (section, orientation, role);
}
return result;
}
#if !defined (QT_NO_DEBUG_STREAM)
ENUM_QDEBUG_OPS_IMPL (IARURegions, Region);
#endif
ENUM_QDATASTREAM_OPS_IMPL (IARURegions, Region);
ENUM_CONVERSION_OPS_IMPL (IARURegions, Region);
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