WSJT-X/UDPExamples/MessageAggregatorMainWindow.cpp

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#include "MessageAggregatorMainWindow.hpp"
#include <QtWidgets>
#include <QDateTime>
#include <QNetworkInterface>
#include <QSet>
#include "DecodesModel.hpp"
#include "BeaconsModel.hpp"
#include "ClientWidget.hpp"
using port_type = MessageServer::port_type;
namespace
{
char const * const headings[] = {
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Time On"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Time Off"),
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", "Operator"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "My Call"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "My Grid"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Exch Sent"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Exch Rcvd"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Prop"),
QT_TRANSLATE_NOOP ("MessageAggregatorMainWindow", "Comments"),
};
}
MessageAggregatorMainWindow::MessageAggregatorMainWindow ()
: log_ {new QStandardItemModel {0, sizeof headings / sizeof headings[0], this}}
, decodes_model_ {new DecodesModel {this}}
, beacons_model_ {new BeaconsModel {this}}
, server_ {new MessageServer {this}}
, port_spin_box_ {new QSpinBox {this}}
, multicast_group_line_edit_ {new QLineEdit {this}}
, network_interfaces_combo_box_ {new CheckableItemComboBox {this}}
, log_table_view_ {new QTableView {this}}
, add_call_of_interest_action_ {new QAction {tr ("&Add callsign"), this}}
, delete_call_of_interest_action_ {new QAction {tr ("&Delete callsign"), this}}
, last_call_of_interest_action_ {new QAction {tr ("&Highlight last only"), this}}
, call_of_interest_bg_colour_action_ {new QAction {tr ("&Background colour"), this}}
, call_of_interest_fg_colour_action_ {new QAction {tr ("&Foreground colour"), this}}
{
// 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
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_);
group_box_layout->addRow (tr ("Network interfaces:"), network_interfaces_combo_box_);
int row;
QFormLayout::ItemRole role;
group_box_layout->getWidgetPosition (network_interfaces_combo_box_, &row, &role);
Q_ASSERT (row >= 0);
network_interfaces_form_label_widget_ = static_cast<QLabel *> (group_box_layout->itemAt (row, QFormLayout::LabelRole)->widget ());
network_interfaces_form_label_widget_->hide ();
network_interfaces_form_label_widget_->buddy ()->hide ();
connect (multicast_group_line_edit_, &QLineEdit::editingFinished, [this] {
if (multicast_group_line_edit_->text ().size ())
{
network_interfaces_form_label_widget_->show ();
network_interfaces_form_label_widget_->buddy ()->show ();
}
else
{
network_interfaces_form_label_widget_->hide ();
network_interfaces_form_label_widget_->buddy ()->hide ();
}
});
auto group_box = new QGroupBox {tr ("Server Details")};
group_box->setLayout (group_box_layout);
central_layout->addWidget (group_box);
// populate network interface list
for (auto const& net_if : QNetworkInterface::allInterfaces ())
{
auto flags = QNetworkInterface::IsRunning | QNetworkInterface::CanMulticast;
if ((net_if.flags () & flags) == flags)
{
if (net_if.flags () & QNetworkInterface::IsLoopBack)
{
loopback_interface_name_ = net_if.name ();
}
auto item = network_interfaces_combo_box_->addCheckItem (net_if.humanReadableName ()
, net_if.name ()
, Qt::Unchecked);
auto tip = QString {"name(index): %1(%2) - %3"}
.arg (net_if.name ()).arg (net_if.index ())
.arg (net_if.flags () & QNetworkInterface::IsUp ? "Up" : "Down");
auto hw_addr = net_if.hardwareAddress ();
if (hw_addr.size ())
{
tip += QString {"\nhw: %1"}.arg (net_if.hardwareAddress ());
}
auto aes = net_if.addressEntries ();
if (aes.size ())
{
tip += "\naddresses:";
for (auto const& ae : aes)
{
tip += QString {"\n ip: %1/%2"}.arg (ae.ip ().toString ()).arg (ae.prefixLength ());
}
}
item->setToolTip (tip);
}
}
connect (network_interfaces_combo_box_, &QComboBox::currentTextChanged, this, &MessageAggregatorMainWindow::validate_network_interfaces);
validate_network_interfaces (QString {});
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);
QDockWidget * calls_dock {new QDockWidget {tr ("Calls of Interest"), this}};
calls_dock->setAllowedAreas (Qt::RightDockWidgetArea);
calls_of_interest_ = new QListWidget {calls_dock};
calls_of_interest_->setContextMenuPolicy (Qt::ActionsContextMenu);
calls_of_interest_->insertAction (nullptr, add_call_of_interest_action_);
connect (add_call_of_interest_action_, &QAction::triggered, [this] () {
auto item = new QListWidgetItem {};
item->setFlags (item->flags () | Qt::ItemIsEditable);
item->setData (Qt::UserRole, QString {});
calls_of_interest_->addItem (item);
calls_of_interest_->editItem (item);
});
calls_of_interest_->insertAction (nullptr, delete_call_of_interest_action_);
connect (delete_call_of_interest_action_, &QAction::triggered, [this] () {
for (auto item : calls_of_interest_->selectedItems ())
{
auto old_call = item->data (Qt::UserRole);
if (old_call.isValid ()) change_highlighting (old_call.toString ());
delete item;
}
});
calls_of_interest_->insertAction (nullptr, last_call_of_interest_action_);
connect (last_call_of_interest_action_, &QAction::triggered, [this] () {
for (auto item : calls_of_interest_->selectedItems ())
{
auto old_call = item->data (Qt::UserRole);
change_highlighting (old_call.toString ());
change_highlighting (old_call.toString ()
, item->background ().color (), item->foreground ().color (), true);
delete item;
}
});
calls_of_interest_->insertAction (nullptr, call_of_interest_bg_colour_action_);
connect (call_of_interest_bg_colour_action_, &QAction::triggered, [this] () {
for (auto item : calls_of_interest_->selectedItems ())
{
auto old_call = item->data (Qt::UserRole);
auto new_colour = QColorDialog::getColor (item->background ().color ()
, this, tr ("Select background color"));
if (new_colour.isValid ())
{
change_highlighting (old_call.toString (), new_colour, item->foreground ().color ());
item->setBackground (new_colour);
}
}
});
calls_of_interest_->insertAction (nullptr, call_of_interest_fg_colour_action_);
connect (call_of_interest_fg_colour_action_, &QAction::triggered, [this] () {
for (auto item : calls_of_interest_->selectedItems ())
{
auto old_call = item->data (Qt::UserRole);
auto new_colour = QColorDialog::getColor (item->foreground ().color ()
, this, tr ("Select foreground color"));
if (new_colour.isValid ())
{
change_highlighting (old_call.toString (), item->background ().color (), new_colour);
item->setForeground (new_colour);
}
}
});
connect (calls_of_interest_, &QListWidget::itemChanged, [this] (QListWidgetItem * item) {
auto old_call = item->data (Qt::UserRole);
auto new_call = item->text ().toUpper ();
if (new_call != old_call)
{
// tell all clients
if (old_call.isValid ())
{
change_highlighting (old_call.toString ());
}
item->setData (Qt::UserRole, new_call);
item->setText (new_call);
auto bg = item->listWidget ()->palette ().text ().color ();
auto fg = item->listWidget ()->palette ().base ().color ();
item->setBackground (bg);
item->setForeground (fg);
change_highlighting (new_call, bg, fg);
}
});
calls_dock->setWidget (calls_of_interest_);
addDockWidget (Qt::RightDockWidgetArea, calls_dock);
view_menu_->addAction (calls_dock->toggleViewAction ());
view_menu_->addSeparator ();
// connect up server
connect (server_, &MessageServer::error, [this] (QString const& message) {
QMessageBox::warning (this, QApplication::applicationName (), 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::decodes_cleared);
connect (server_, &MessageServer::client_closed, beacons_model_, &BeaconsModel::decodes_cleared);
connect (server_, &MessageServer::decode, [this] (bool is_new, ClientKey const& key, QTime time
, qint32 snr, float delta_time
, quint32 delta_frequency, QString const& mode
, QString const& message, bool low_confidence
, bool off_air) {
decodes_model_->add_decode (is_new, key, time, snr, delta_time
, delta_frequency, mode, message
, low_confidence, off_air
, dock_widgets_[key]->fast_mode ());
});
connect (server_, &MessageServer::WSPR_decode, beacons_model_, &BeaconsModel::add_beacon_spot);
connect (server_, &MessageServer::decodes_cleared, decodes_model_, &DecodesModel::decodes_cleared);
connect (server_, &MessageServer::decodes_cleared, beacons_model_, &BeaconsModel::decodes_cleared);
connect (decodes_model_, &DecodesModel::reply, server_, &MessageServer::reply);
// UI behaviour
connect (port_spin_box_, static_cast<void (QSpinBox::*)(int)> (&QSpinBox::valueChanged)
, [this] (int /*port*/) {restart_server ();});
connect (multicast_group_line_edit_, &QLineEdit::editingFinished, [this] () {restart_server ();});
connect (network_interfaces_combo_box_, &QComboBox::currentTextChanged, [this] () {restart_server ();});
port_spin_box_->setValue (2237); // start up in unicast mode
show ();
}
void MessageAggregatorMainWindow::restart_server ()
{
QSet<QString> net_ifs;
if (network_interfaces_combo_box_->isVisible ())
{
auto model = static_cast<QStandardItemModel *> (network_interfaces_combo_box_->model ());
for (int row = 0; row < model->rowCount (); ++row)
{
if (Qt::Checked == model->item (row)->checkState ())
{
net_ifs << model->item (row)->data ().toString ();
}
}
}
server_->start (port_spin_box_->value ()
, QHostAddress {multicast_group_line_edit_->text ()}
, net_ifs);
}
void MessageAggregatorMainWindow::log_qso (ClientKey const& /*key*/, QDateTime time_off
, 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, QDateTime time_on, QString const& operator_call
, QString const& my_call, QString const& my_grid
, QString const& exchange_sent, QString const& exchange_rcvd
, QString const& prop_mode)
{
QList<QStandardItem *> row;
row << new QStandardItem {time_on.toString ("dd-MMM-yyyy hh:mm:ss")}
<< new QStandardItem {time_off.toString ("dd-MMM-yyyy hh:mm:ss")}
<< 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 {operator_call}
<< new QStandardItem {my_call}
<< new QStandardItem {my_grid}
<< new QStandardItem {exchange_sent}
<< new QStandardItem {exchange_rcvd}
<< new QStandardItem {prop_mode}
<< new QStandardItem {comments};
log_->appendRow (row);
log_table_view_->resizeColumnsToContents ();
log_table_view_->horizontalHeader ()->setStretchLastSection (true);
log_table_view_->scrollToBottom ();
}
void MessageAggregatorMainWindow::add_client (ClientKey const& key, QString const& version, QString const& revision)
{
auto dock = new ClientWidget {decodes_model_, beacons_model_, key, version, revision, calls_of_interest_, 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 (server_, &MessageServer::decodes_cleared, dock, &ClientWidget::decodes_cleared);
connect (dock, &ClientWidget::do_clear_decodes, server_, &MessageServer::clear_decodes);
connect (dock, &ClientWidget::do_close, server_, &MessageServer::close);
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 (dock, &ClientWidget::location, server_, &MessageServer::location);
connect (view_action, &QAction::toggled, dock, &ClientWidget::setVisible);
connect (dock, &ClientWidget::highlight_callsign, server_, &MessageServer::highlight_callsign);
connect (dock, &ClientWidget::switch_configuration, server_, &MessageServer::switch_configuration);
connect (dock, &ClientWidget::configure, server_, &MessageServer::configure);
dock_widgets_[key] = dock;
server_->replay (key); // request decodes and status
}
void MessageAggregatorMainWindow::remove_client (ClientKey const& key)
{
auto iter = dock_widgets_.find (key);
if (iter != std::end (dock_widgets_))
{
(*iter)->dispose ();
dock_widgets_.erase (iter);
}
}
MessageAggregatorMainWindow::~MessageAggregatorMainWindow ()
{
for (auto client : dock_widgets_)
{
delete client;
}
}
void MessageAggregatorMainWindow::change_highlighting (QString const& call, QColor const& bg, QColor const& fg
, bool last_only)
{
for (auto key : dock_widgets_.keys ())
{
server_->highlight_callsign (key, call, bg, fg, last_only);
}
}
void MessageAggregatorMainWindow::validate_network_interfaces (QString const& /*text*/)
{
auto model = static_cast<QStandardItemModel *> (network_interfaces_combo_box_->model ());
bool has_checked {false};
int loopback_row {-1};
for (int row = 0; row < model->rowCount (); ++row)
{
if (model->item (row)->data ().toString () == loopback_interface_name_)
{
loopback_row = row;
}
else if (Qt::Checked == model->item (row)->checkState ())
{
has_checked = true;
}
}
if (loopback_row >= 0)
{
if (!has_checked)
{
model->item (loopback_row)->setCheckState (Qt::Checked);
}
model->item (loopback_row)->setEnabled (has_checked);
}
}
#include "moc_MessageAggregatorMainWindow.cpp"