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#include "DecodesModel.hpp"
#include <QStandardItem>
#include <QModelIndex>
#include <QTime>
#include <QString>
#include <QFont>
#include <QList>
namespace
{
char const * const headings[] = {
QT_TRANSLATE_NOOP ("DecodesModel", "Client"),
QT_TRANSLATE_NOOP ("DecodesModel", "Time"),
QT_TRANSLATE_NOOP ("DecodesModel", "Snr"),
QT_TRANSLATE_NOOP ("DecodesModel", "DT"),
QT_TRANSLATE_NOOP ("DecodesModel", "DF"),
QT_TRANSLATE_NOOP ("DecodesModel", "Md"),
QT_TRANSLATE_NOOP ("DecodesModel", "Confidence"),
QT_TRANSLATE_NOOP ("DecodesModel", "Live"),
QT_TRANSLATE_NOOP ("DecodesModel", "Message"),
};
QString confidence_string (bool low_confidence)
{
return low_confidence ? QT_TRANSLATE_NOOP ("DecodesModel", "low") : QT_TRANSLATE_NOOP ("DecodesModel", "high");
}
QString live_string (bool off_air)
{
return off_air ? QT_TRANSLATE_NOOP ("DecodesModel", "no") : QT_TRANSLATE_NOOP ("DecodesModel", "yes");
}
QFont text_font {"Courier", 10};
QList<QStandardItem *> make_row (QString const& client_id, QTime time, qint32 snr, float delta_time
, quint32 delta_frequency, QString const& mode, QString const& message
, bool low_confidence, bool off_air, bool is_fast)
{
auto time_item = new QStandardItem {time.toString (is_fast || "~" == mode ? "hh:mm:ss" : "hh:mm")};
time_item->setData (time);
time_item->setTextAlignment (Qt::AlignRight);
auto snr_item = new QStandardItem {QString::number (snr)};
snr_item->setData (snr);
snr_item->setTextAlignment (Qt::AlignRight);
auto dt = new QStandardItem {QString::number (delta_time)};
dt->setData (delta_time);
dt->setTextAlignment (Qt::AlignRight);
auto df = new QStandardItem {QString::number (delta_frequency)};
df->setData (delta_frequency);
df->setTextAlignment (Qt::AlignRight);
auto md = new QStandardItem {mode};
md->setTextAlignment (Qt::AlignHCenter);
auto confidence = new QStandardItem {confidence_string (low_confidence)};
confidence->setTextAlignment (Qt::AlignHCenter);
auto live = new QStandardItem {live_string (off_air)};
live->setTextAlignment (Qt::AlignHCenter);
QList<QStandardItem *> row {
new QStandardItem {client_id}, time_item, snr_item, dt, df, md, confidence, live, new QStandardItem {message}};
Q_FOREACH (auto& item, row)
{
item->setEditable (false);
item->setFont (text_font);
item->setTextAlignment (item->textAlignment () | Qt::AlignVCenter);
}
return row;
}
}
DecodesModel::DecodesModel (QObject * parent)
: QStandardItemModel {0, sizeof headings / sizeof headings[0], parent}
{
int column {0};
for (auto const& heading : headings)
{
setHeaderData (column++, Qt::Horizontal, tr (heading));
}
}
void DecodesModel::add_decode (bool is_new, QString const& client_id, QTime time, qint32 snr, float delta_time
, quint32 delta_frequency, QString const& mode, QString const& message
, bool low_confidence, bool off_air, bool is_fast)
{
if (!is_new)
{
int target_row {-1};
for (auto row = 0; row < rowCount (); ++row)
{
if (data (index (row, 0)).toString () == client_id)
{
auto row_time = item (row, 1)->data ().toTime ();
if (row_time == time
&& item (row, 2)->data ().toInt () == snr
&& item (row, 3)->data ().toFloat () == delta_time
&& item (row, 4)->data ().toUInt () == delta_frequency
&& data (index (row, 5)).toString () == mode
&& data (index (row, 7)).toString () == confidence_string (low_confidence)
&& data (index (row, 6)).toString () == live_string (off_air)
&& data (index (row, 8)).toString () == message)
{
return;
}
if (time <= row_time)
{
target_row = row; // last row with same time
}
}
}
if (target_row >= 0)
{
insertRow (target_row + 1, make_row (client_id, time, snr, delta_time, delta_frequency, mode
, message, low_confidence, off_air, is_fast));
return;
}
}
appendRow (make_row (client_id, time, snr, delta_time, delta_frequency, mode, message, low_confidence
, off_air, is_fast));
}
void DecodesModel::clear_decodes (QString const& client_id)
{
for (auto row = rowCount () - 1; row >= 0; --row)
{
if (data (index (row, 0)).toString () == client_id)
{
removeRow (row);
}
}
}
void DecodesModel::do_reply (QModelIndex const& source, quint8 modifiers)
{
auto row = source.row ();
Q_EMIT reply (data (index (row, 0)).toString ()
, item (row, 1)->data ().toTime ()
, item (row, 2)->data ().toInt ()
, item (row, 3)->data ().toFloat ()
, item (row, 4)->data ().toInt ()
, data (index (row, 5)).toString ()
, data (index (row, 8)).toString ()
, confidence_string (true) == data (index (row, 7)).toString ()
, modifiers);
}
#include "moc_DecodesModel.cpp"
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