WSJT-X/UDPExamples/MessageAggregatorMainWindow.cpp

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#include "MessageAggregatorMainWindow.hpp"
#include <QtWidgets>
#include <QDateTime>
#include "DecodesModel.hpp"
#include "BeaconsModel.hpp"
#include "ClientWidget.hpp"
using port_type = MessageServer::port_type;
namespace
{
char const * const headings[] = {
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Date/Time"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Callsign"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Grid"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Name"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Frequency"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Mode"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Sent"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Rec'd"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Power"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Comments"),
};
}
MessageAggregatorMainWindow::MessageAggregatorMainWindow ()
: log_ {new QStandardItemModel {0, 10, this}}
, decodes_model_ {new DecodesModel {this}}
, beacons_model_ {new BeaconsModel {this}}
, server_ {new MessageServer {this}}
, multicast_group_line_edit_ {new QLineEdit}
, log_table_view_ {new QTableView}
{
// logbook
int column {0};
for (auto const& heading : headings)
{
log_->setHeaderData (column++, Qt::Horizontal, tr (heading));
}
connect (server_, &MessageServer::qso_logged, this, &MessageAggregatorMainWindow::log_qso);
// menu bar
auto file_menu = menuBar ()->addMenu (tr ("&File"));
auto exit_action = new QAction {tr ("E&xit"), this};
exit_action->setShortcuts (QKeySequence::Quit);
exit_action->setToolTip (tr ("Exit the application"));
file_menu->addAction (exit_action);
connect (exit_action, &QAction::triggered, this, &MessageAggregatorMainWindow::close);
view_menu_ = menuBar ()->addMenu (tr ("&View"));
// central layout
auto central_layout = new QVBoxLayout;
// server details
auto port_spin_box = new QSpinBox;
port_spin_box->setMinimum (1);
port_spin_box->setMaximum (std::numeric_limits<port_type>::max ());
auto group_box_layout = new QFormLayout;
group_box_layout->addRow (tr ("Port number:"), port_spin_box);
group_box_layout->addRow (tr ("Multicast Group (blank for unicast server):"), multicast_group_line_edit_);
auto group_box = new QGroupBox {tr ("Server Details")};
group_box->setLayout (group_box_layout);
central_layout->addWidget (group_box);
log_table_view_->setModel (log_);
log_table_view_->verticalHeader ()->hide ();
central_layout->addWidget (log_table_view_);
// central widget
auto central_widget = new QWidget;
central_widget->setLayout (central_layout);
// main window setup
setCentralWidget (central_widget);
setDockOptions (AnimatedDocks | AllowNestedDocks | AllowTabbedDocks);
setTabPosition (Qt::BottomDockWidgetArea, QTabWidget::North);
// connect up server
connect (server_, &MessageServer::error, [this] (QString const& message) {
QMessageBox::warning (this, tr ("Network Error"), message);
});
connect (server_, &MessageServer::client_opened, this, &MessageAggregatorMainWindow::add_client);
connect (server_, &MessageServer::client_closed, this, &MessageAggregatorMainWindow::remove_client);
connect (server_, &MessageServer::client_closed, decodes_model_, &DecodesModel::clear_decodes);
connect (server_, &MessageServer::client_closed, beacons_model_, &BeaconsModel::clear_decodes);
connect (server_, &MessageServer::decode, decodes_model_, &DecodesModel::add_decode);
connect (server_, &MessageServer::WSPR_decode, beacons_model_, &BeaconsModel::add_beacon_spot);
connect (server_, &MessageServer::clear_decodes, decodes_model_, &DecodesModel::clear_decodes);
connect (server_, &MessageServer::clear_decodes, beacons_model_, &BeaconsModel::clear_decodes);
connect (decodes_model_, &DecodesModel::reply, server_, &MessageServer::reply);
// UI behaviour
connect (port_spin_box, static_cast<void (QSpinBox::*)(int)> (&QSpinBox::valueChanged)
, [this] (port_type port) {server_->start (port);});
connect (multicast_group_line_edit_, &QLineEdit::editingFinished, [this, port_spin_box] () {
server_->start (port_spin_box->value (), QHostAddress {multicast_group_line_edit_->text ()});
});
port_spin_box->setValue (2237); // start up in unicast mode
show ();
}
void MessageAggregatorMainWindow::log_qso (QString const& /*id*/, QDateTime time, QString const& dx_call, QString const& dx_grid
, Frequency dial_frequency, QString const& mode, QString const& report_sent
, QString const& report_received, QString const& tx_power, QString const& comments
, QString const& name)
{
QList<QStandardItem *> row;
row << new QStandardItem {time.toString ("dd-MMM-yyyy hh:mm")}
<< new QStandardItem {dx_call}
<< new QStandardItem {dx_grid}
<< new QStandardItem {name}
<< new QStandardItem {Radio::frequency_MHz_string (dial_frequency)}
<< new QStandardItem {mode}
<< new QStandardItem {report_sent}
<< new QStandardItem {report_received}
<< new QStandardItem {tx_power}
<< new QStandardItem {comments};
log_->appendRow (row);
log_table_view_->resizeColumnsToContents ();
log_table_view_->horizontalHeader ()->setStretchLastSection (true);
log_table_view_->scrollToBottom ();
}
void MessageAggregatorMainWindow::add_client (QString const& id)
{
auto dock = new ClientWidget {decodes_model_, beacons_model_, id, this};
dock->setAttribute (Qt::WA_DeleteOnClose);
auto view_action = dock->toggleViewAction ();
view_action->setEnabled (true);
view_menu_->addAction (view_action);
addDockWidget (Qt::BottomDockWidgetArea, dock);
connect (server_, &MessageServer::status_update, dock, &ClientWidget::update_status);
connect (server_, &MessageServer::decode, dock, &ClientWidget::decode_added);
connect (server_, &MessageServer::WSPR_decode, dock, &ClientWidget::beacon_spot_added);
connect (dock, &ClientWidget::do_reply, decodes_model_, &DecodesModel::do_reply);
connect (dock, &ClientWidget::do_halt_tx, server_, &MessageServer::halt_tx);
connect (dock, &ClientWidget::do_free_text, server_, &MessageServer::free_text);
connect (view_action, &QAction::toggled, dock, &ClientWidget::setVisible);
dock_widgets_[id] = dock;
server_->replay (id);
}
void MessageAggregatorMainWindow::remove_client (QString const& id)
{
auto iter = dock_widgets_.find (id);
if (iter != std::end (dock_widgets_))
{
(*iter)->close ();
dock_widgets_.erase (iter);
}
}
#include "moc_MessageAggregatorMainWindow.cpp"