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