mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-05 08:51:19 -05:00
947b429723
This change incorporates a reorganization of the GUI code with widgets, validators, models, and item delegates being moved to sub-directories. Relax the requirements of the ForeignKeyDelegate and related CandidateKeyFilter classes to allow them to work with constant model pointers for both referenced and referencing models.
487 lines
16 KiB
C++
487 lines
16 KiB
C++
#include "WSPRBandHopping.hpp"
|
|
|
|
#include <random>
|
|
|
|
#include <QPointer>
|
|
#include <QSettings>
|
|
#include <QBitArray>
|
|
#include <QList>
|
|
#include <QSet>
|
|
#include <QtWidgets>
|
|
|
|
#include "SettingsGroup.hpp"
|
|
#include "Configuration.hpp"
|
|
#include "models/Bands.hpp"
|
|
#include "models/FrequencyList.hpp"
|
|
#include "WsprTxScheduler.h"
|
|
#include "pimpl_impl.hpp"
|
|
#include "moc_WSPRBandHopping.cpp"
|
|
|
|
extern "C"
|
|
{
|
|
#ifndef CMAKE_BUILD
|
|
#define FC_grayline grayline_
|
|
#else
|
|
#include "FC.h"
|
|
void FC_grayline (int const * year, int const * month, int const * nday, float const * uth, char const * my_grid
|
|
, int const * nduration, int * isun
|
|
, int my_grid_len);
|
|
#endif
|
|
};
|
|
|
|
namespace
|
|
{
|
|
char const * const title = "WSPR Band Hopping";
|
|
char const * const periods[] = {"Sunrise grayline", "Day", "Sunset grayline", "Night", "Tune", "Rx only"};
|
|
size_t constexpr num_periods {sizeof (periods) / sizeof (periods[0])};
|
|
// These 10 bands are globally coordinated
|
|
QList<QString> const coordinated_bands = {"160m", "80m", "60m", "40m", "30m", "20m", "17m", "15m", "12m", "10m"};
|
|
}
|
|
|
|
//
|
|
// Dialog - maintenance of band hopping options
|
|
//
|
|
class Dialog
|
|
: public QDialog
|
|
{
|
|
public:
|
|
using BandList = QList<QString>;
|
|
|
|
Dialog (QSettings *, Configuration const *, BandList const * WSPT_bands, QBitArray * bands
|
|
, int * gray_line_duration, QWidget * parent = nullptr);
|
|
~Dialog ();
|
|
|
|
Q_SLOT void frequencies_changed ();
|
|
void resize_to_maximum ();
|
|
|
|
private:
|
|
void closeEvent (QCloseEvent *) override;
|
|
void save_window_state ();
|
|
|
|
QSettings * settings_;
|
|
Configuration const * configuration_;
|
|
BandList const * WSPR_bands_;
|
|
QBitArray * bands_;
|
|
int * gray_line_duration_;
|
|
QPointer<QTableWidget> bands_table_;
|
|
QBrush coord_background_brush_;
|
|
QPointer<QSpinBox> gray_line_width_spin_box_;
|
|
static int constexpr band_index_role {Qt::UserRole};
|
|
};
|
|
|
|
Dialog::Dialog (QSettings * settings, Configuration const * configuration, BandList const * WSPR_bands
|
|
, QBitArray * bands, int * gray_line_duration, QWidget * parent)
|
|
: QDialog {parent, Qt::Window | Qt::WindowTitleHint | Qt::WindowCloseButtonHint | Qt::WindowMinimizeButtonHint}
|
|
, settings_ {settings}
|
|
, configuration_ {configuration}
|
|
, WSPR_bands_ {WSPR_bands}
|
|
, bands_ {bands}
|
|
, gray_line_duration_ {gray_line_duration}
|
|
, bands_table_ {new QTableWidget {this}}
|
|
, coord_background_brush_ {Qt::yellow}
|
|
, gray_line_width_spin_box_ {new QSpinBox {this}}
|
|
{
|
|
setWindowTitle (windowTitle () + ' ' + tr (title));
|
|
{
|
|
SettingsGroup g {settings_, title};
|
|
restoreGeometry (settings_->value ("geometry", saveGeometry ()).toByteArray ());
|
|
}
|
|
|
|
QVBoxLayout * main_layout {new QVBoxLayout};
|
|
|
|
bands_table_->setRowCount (num_periods);
|
|
bands_table_->setVerticalScrollBarPolicy (Qt::ScrollBarAlwaysOff);
|
|
bands_table_->setHorizontalScrollBarPolicy (Qt::ScrollBarAlwaysOff);
|
|
bands_table_->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding);
|
|
frequencies_changed ();
|
|
main_layout->addWidget (bands_table_);
|
|
// recalculate table when frequencies change
|
|
connect (configuration_->frequencies (), &QAbstractItemModel::layoutChanged
|
|
, this, &Dialog::frequencies_changed);
|
|
// handle changes by updating the underlying flags
|
|
connect (bands_table_.data (), &QTableWidget::itemChanged, [this] (QTableWidgetItem * item) {
|
|
auto band_number = item->data (band_index_role).toInt ();
|
|
bands_[item->row ()].setBit (band_number, Qt::Checked == item->checkState ());
|
|
});
|
|
|
|
// set up the gray line duration spin box
|
|
gray_line_width_spin_box_->setRange (1, 60 * 2);
|
|
gray_line_width_spin_box_->setSuffix ("min");
|
|
gray_line_width_spin_box_->setValue (*gray_line_duration_);
|
|
QFormLayout * form_layout = new QFormLayout;
|
|
form_layout->addRow (tr ("Gray time:"), gray_line_width_spin_box_);
|
|
connect (gray_line_width_spin_box_.data ()
|
|
, static_cast<void (QSpinBox::*) (int)> (&QSpinBox::valueChanged)
|
|
, [this] (int new_value) {*gray_line_duration_ = new_value;});
|
|
|
|
QHBoxLayout * bottom_layout = new QHBoxLayout;
|
|
bottom_layout->addStretch ();
|
|
bottom_layout->addLayout (form_layout);
|
|
main_layout->addLayout (bottom_layout);
|
|
|
|
setLayout (main_layout);
|
|
}
|
|
|
|
Dialog::~Dialog ()
|
|
{
|
|
// do this here too because ESC or parent shutdown closing this
|
|
// window doesn't queue a close event
|
|
save_window_state ();
|
|
}
|
|
|
|
void Dialog::closeEvent (QCloseEvent * e)
|
|
{
|
|
save_window_state ();
|
|
QDialog::closeEvent (e);
|
|
}
|
|
|
|
void Dialog::save_window_state ()
|
|
{
|
|
SettingsGroup g {settings_, title};
|
|
settings_->setValue ("geometry", saveGeometry ());
|
|
}
|
|
|
|
void Dialog::frequencies_changed ()
|
|
{
|
|
bands_table_->setColumnCount (WSPR_bands_->size ());
|
|
// set up and load the table of check boxes
|
|
for (auto row = 0u; row < num_periods; ++row)
|
|
{
|
|
auto vertical_header = new QTableWidgetItem {periods[row]};
|
|
vertical_header->setTextAlignment (Qt::AlignRight | Qt::AlignVCenter);
|
|
bands_table_->setVerticalHeaderItem (row, vertical_header);
|
|
int column {0};
|
|
int band_number {0};
|
|
for (auto const& band : *configuration_->bands ())
|
|
{
|
|
if (WSPR_bands_->contains (band))
|
|
{
|
|
if (0 == row)
|
|
{
|
|
auto horizontal_header = new QTableWidgetItem {band};
|
|
bands_table_->setHorizontalHeaderItem (column, horizontal_header);
|
|
}
|
|
auto item = new QTableWidgetItem;
|
|
item->setFlags (Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
|
|
item->setCheckState (bands_[row].testBit (band_number) ? Qt::Checked : Qt::Unchecked);
|
|
item->setData (band_index_role, band_number);
|
|
if (coordinated_bands.contains (band))
|
|
{
|
|
item->setBackground (coord_background_brush_);
|
|
}
|
|
bands_table_->setItem (row, column, item);
|
|
++column;
|
|
}
|
|
++band_number;
|
|
}
|
|
}
|
|
bands_table_->resizeColumnsToContents ();
|
|
auto is_visible = isVisible ();
|
|
show ();
|
|
resize_to_maximum ();
|
|
adjustSize (); // fix the size
|
|
if (!is_visible)
|
|
{
|
|
hide ();
|
|
}
|
|
}
|
|
|
|
// to get the dialog window exactly the right size to contain the
|
|
// widgets without needing scroll bars we need to measure the size of
|
|
// the table widget and set its minimum size to the measured size
|
|
void Dialog::resize_to_maximum ()
|
|
{
|
|
bands_table_->setMinimumSize ({
|
|
bands_table_->horizontalHeader ()->length ()
|
|
+ bands_table_->verticalHeader ()->width ()
|
|
+ 2 * bands_table_->frameWidth ()
|
|
, bands_table_->verticalHeader ()->length ()
|
|
+ bands_table_->horizontalHeader ()->height ()
|
|
+ 2 * bands_table_->frameWidth ()
|
|
});
|
|
bands_table_->setMaximumSize (bands_table_->minimumSize ());
|
|
}
|
|
|
|
class WSPRBandHopping::impl
|
|
{
|
|
public:
|
|
using BandList = Dialog::BandList;
|
|
|
|
impl (QSettings * settings, Configuration const * configuration, QWidget * parent_widget)
|
|
: settings_ {settings}
|
|
, configuration_ {configuration}
|
|
, tx_percent_ {0}
|
|
, parent_widget_ {parent_widget}
|
|
, last_was_tx_ {false}
|
|
, carry_ {false}
|
|
, seed_ {{rand (), rand (), rand (), rand (), rand (), rand (), rand (), rand ()}}
|
|
, gen_ {seed_}
|
|
, dist_ {1, 100}
|
|
{
|
|
auto num_bands = configuration_->bands ()->rowCount ();
|
|
for (auto& flags : bands_)
|
|
{
|
|
flags.resize (num_bands);
|
|
}
|
|
}
|
|
|
|
bool simple_scheduler ();
|
|
|
|
QSettings * settings_;
|
|
Configuration const * configuration_;
|
|
int tx_percent_;
|
|
BandList WSPR_bands_;
|
|
BandList rx_permutation_;
|
|
BandList tx_permutation_;
|
|
QWidget * parent_widget_;
|
|
|
|
// 5 x 10 bit flags representing each hopping band in each period
|
|
// and tune
|
|
QBitArray bands_[num_periods];
|
|
|
|
int gray_line_duration_;
|
|
QPointer<Dialog> dialog_;
|
|
bool last_was_tx_;
|
|
bool carry_;
|
|
std::seed_seq seed_;
|
|
std::mt19937 gen_;
|
|
std::uniform_int_distribution<int> dist_;
|
|
};
|
|
|
|
bool WSPRBandHopping::impl::simple_scheduler ()
|
|
{
|
|
auto tx = carry_ || tx_percent_ > dist_ (gen_);
|
|
if (carry_)
|
|
{
|
|
carry_ = false;
|
|
}
|
|
else if (tx_percent_ < 40 && last_was_tx_ && tx)
|
|
{
|
|
// if percentage is less than 40 then avoid consecutive tx but
|
|
// always catch up on the next round
|
|
tx = false;
|
|
carry_ = true;
|
|
}
|
|
last_was_tx_ = tx;
|
|
return tx;
|
|
}
|
|
|
|
WSPRBandHopping::WSPRBandHopping (QSettings * settings, Configuration const * configuration, QWidget * parent_widget)
|
|
: m_ {settings, configuration, parent_widget}
|
|
{
|
|
// detect changes to the working frequencies model
|
|
m_->WSPR_bands_ = m_->configuration_->frequencies ()->all_bands (m_->configuration_->region (), Modes::WSPR).toList ();
|
|
connect (m_->configuration_->frequencies (), &QAbstractItemModel::layoutChanged
|
|
, [this] () {
|
|
m_->WSPR_bands_ = m_->configuration_->frequencies ()->all_bands (m_->configuration_->region (), Modes::WSPR).toList ();
|
|
});
|
|
|
|
// load settings
|
|
SettingsGroup g {m_->settings_, title};
|
|
size_t size = m_->settings_->beginReadArray ("phases");
|
|
for (auto i = 0u; i < size; ++i)
|
|
{
|
|
if (i < num_periods)
|
|
{
|
|
m_->settings_->setArrayIndex (i);
|
|
m_->bands_[i] = m_->settings_->value ("bands").toBitArray ();
|
|
}
|
|
}
|
|
m_->settings_->endArray ();
|
|
m_->gray_line_duration_ = m_->settings_->value ("GrayLineDuration", 60).toUInt ();
|
|
}
|
|
|
|
WSPRBandHopping::~WSPRBandHopping ()
|
|
{
|
|
// save settings
|
|
SettingsGroup g {m_->settings_, title};
|
|
m_->settings_->beginWriteArray ("phases");
|
|
for (auto i = 0u; i < num_periods; ++i)
|
|
{
|
|
m_->settings_->setArrayIndex (i);
|
|
m_->settings_->setValue ("bands", m_->bands_[i]);
|
|
}
|
|
m_->settings_->endArray ();
|
|
m_->settings_->setValue ("GrayLineDuration", m_->gray_line_duration_);
|
|
}
|
|
|
|
// pop up the maintenance dialog window
|
|
void WSPRBandHopping::show_dialog (bool /* checked */)
|
|
{
|
|
if (!m_->dialog_)
|
|
{
|
|
m_->dialog_ = new Dialog {m_->settings_, m_->configuration_, &m_->WSPR_bands_, m_->bands_
|
|
, &m_->gray_line_duration_, m_->parent_widget_};
|
|
}
|
|
m_->dialog_->show ();
|
|
m_->dialog_->raise ();
|
|
m_->dialog_->activateWindow ();
|
|
}
|
|
|
|
int WSPRBandHopping::tx_percent () const
|
|
{
|
|
return m_->tx_percent_;
|
|
}
|
|
|
|
void WSPRBandHopping::set_tx_percent (int new_value)
|
|
{
|
|
m_->tx_percent_ = new_value;
|
|
}
|
|
|
|
// determine the parameters of the hop, if any
|
|
auto WSPRBandHopping::next_hop (bool tx_enabled) -> Hop
|
|
{
|
|
auto const& now = QDateTime::currentDateTimeUtc ();
|
|
auto const& date = now.date ();
|
|
auto year = date.year ();
|
|
auto month = date.month ();
|
|
auto day = date.day ();
|
|
auto const& time = now.time ();
|
|
float uth = time.hour () + time.minute () / 60.
|
|
+ (time.second () + .001 * time.msec ()) / 3600.;
|
|
auto my_grid = m_->configuration_->my_grid ();
|
|
int period_index;
|
|
int band_index;
|
|
int tx_next;
|
|
|
|
my_grid = (my_grid + " ").left (6); // hopping doesn't like
|
|
// short grids
|
|
|
|
// look up the period for this time
|
|
FC_grayline (&year, &month, &day, &uth, my_grid.toLatin1 ().constData ()
|
|
, &m_->gray_line_duration_, &period_index
|
|
, my_grid.size ());
|
|
|
|
band_index = next_hopping_band();
|
|
|
|
tx_next = next_is_tx () && tx_enabled;
|
|
|
|
int frequencies_index {-1};
|
|
auto const& frequencies = m_->configuration_->frequencies ();
|
|
auto const& bands = m_->configuration_->bands ();
|
|
auto band_name = bands->data (bands->index (band_index + 3, 0)).toString ();
|
|
if (m_->bands_[period_index].testBit (band_index + 3) // +3 for
|
|
// coordinated bands
|
|
&& m_->WSPR_bands_.contains (band_name))
|
|
{
|
|
// here we have a band that has been enabled in the hopping
|
|
// matrix so check it it has a configured working frequency
|
|
frequencies_index = frequencies->best_working_frequency (band_name);
|
|
}
|
|
|
|
// if we do not have a configured working frequency on the selected
|
|
// coordinated hopping band we next pick from a random permutation
|
|
// of the other enabled bands in the hopping bands matrix
|
|
if (frequencies_index < 0)
|
|
{
|
|
// build sets of available rx and tx bands
|
|
auto target_rx_bands = m_->WSPR_bands_.toSet ();
|
|
auto target_tx_bands = target_rx_bands;
|
|
for (auto i = 0; i < m_->bands_[period_index].size (); ++i)
|
|
{
|
|
auto const& band = bands->data (bands->index (i, 0)).toString ();
|
|
// remove bands that are not enabled for hopping in this phase
|
|
if (!m_->bands_[period_index].testBit (i))
|
|
{
|
|
target_rx_bands.remove (band);
|
|
target_tx_bands.remove (band);
|
|
}
|
|
// remove rx only bands from transmit list and vice versa
|
|
if (m_->bands_[5].testBit (i))
|
|
{
|
|
target_tx_bands.remove (band);
|
|
}
|
|
else
|
|
{
|
|
target_rx_bands.remove (band);
|
|
}
|
|
}
|
|
// if we have some bands to permute
|
|
if (target_rx_bands.size () + target_tx_bands.size ())
|
|
{
|
|
if (!(m_->rx_permutation_.size () + m_->tx_permutation_.size ()) // all used up
|
|
// or rx list contains a band no longer scheduled
|
|
|| !target_rx_bands.contains (m_->rx_permutation_.toSet ())
|
|
// or tx list contains a band no longer scheduled for tx
|
|
|| !target_tx_bands.contains (m_->tx_permutation_.toSet ()))
|
|
{
|
|
// build new random permutations
|
|
m_->rx_permutation_ = target_rx_bands.toList ();
|
|
std::random_shuffle (std::begin (m_->rx_permutation_), std::end (m_->rx_permutation_));
|
|
m_->tx_permutation_ = target_tx_bands.toList ();
|
|
std::random_shuffle (std::begin (m_->tx_permutation_), std::end (m_->tx_permutation_));
|
|
// qDebug () << "New random Rx permutation:" << m_->rx_permutation_
|
|
// << "random Tx permutation:" << m_->tx_permutation_;
|
|
}
|
|
if ((tx_next && m_->tx_permutation_.size ()) || !m_->rx_permutation_.size ())
|
|
{
|
|
Q_ASSERT (m_->tx_permutation_.size ());
|
|
// use one from the current random tx permutation
|
|
band_name = m_->tx_permutation_.takeFirst ();
|
|
}
|
|
else
|
|
{
|
|
Q_ASSERT (m_->rx_permutation_.size ());
|
|
// use one from the current random rx permutation
|
|
band_name = m_->rx_permutation_.takeFirst ();
|
|
}
|
|
// find the first WSPR working frequency for the chosen band
|
|
frequencies_index = frequencies->best_working_frequency (band_name);
|
|
if (frequencies_index >= 0) // should be a redundant check,
|
|
// but to be safe
|
|
{
|
|
// we can use the random choice
|
|
// qDebug () << "random:" << frequencies->data (frequencies->index (frequencies_index, FrequencyList_v2::frequency_column)).toString ();
|
|
band_index = bands->find (band_name);
|
|
if (band_index < 0) // this shouldn't happen
|
|
{
|
|
Q_ASSERT (band_index >= 0);
|
|
frequencies_index = -1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
band_index += 3;
|
|
// qDebug () << "scheduled:" << frequencies->data (frequencies->index (frequencies_index, FrequencyList_v2::frequency_column)).toString ();
|
|
// remove from random permutations to stop the coordinated bands
|
|
// getting too high a weighting - not perfect but surely helps
|
|
m_->rx_permutation_.removeOne (band_name);
|
|
m_->tx_permutation_.removeOne (band_name);
|
|
}
|
|
|
|
return {
|
|
periods[period_index]
|
|
|
|
, frequencies_index
|
|
|
|
, frequencies_index >= 0 // new band
|
|
&& tx_enabled // transmit is allowed
|
|
&& !tx_next // not going to Tx anyway
|
|
&& m_->bands_[4].testBit (band_index) // tune up required
|
|
&& !m_->bands_[5].testBit (band_index) // not an Rx only band
|
|
|
|
, frequencies_index >= 0 // new band
|
|
&& tx_next // Tx scheduled
|
|
&& !m_->bands_[5].testBit (band_index) // not an Rx only band
|
|
};
|
|
}
|
|
|
|
bool WSPRBandHopping::next_is_tx (bool simple_schedule)
|
|
{
|
|
if (simple_schedule)
|
|
{
|
|
return m_->simple_scheduler ();
|
|
}
|
|
if (100 == m_->tx_percent_)
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
// consult scheduler to determine if next period should be a tx interval
|
|
return next_tx_state(m_->tx_percent_);
|
|
}
|
|
}
|