1 #include "ClientWidget.hpp"
2
3 #include <limits>
4 #include <QRegExp>
5 #include <QColor>
6 #include <QtWidgets>
7 #include <QAction>
8
9 #include "validators/MaidenheadLocatorValidator.hpp"
10
11 namespace
12 {
13 //QRegExp message_alphabet {"[- A-Za-z0-9+./?]*"};
14 QRegExp message_alphabet {"[- @A-Za-z0-9+./?#<>]*"};
15 QRegularExpression cq_re {"(CQ|CQDX|QRZ)[^A-Z0-9/]+"};
16 QRegExpValidator message_validator {message_alphabet};
17 MaidenheadLocatorValidator locator_validator;
18 quint32 quint32_max {std::numeric_limits<quint32>::max ()};
19
update_dynamic_property(QWidget * widget,char const * property,QVariant const & value)20 void update_dynamic_property (QWidget * widget, char const * property, QVariant const& value)
21 {
22 widget->setProperty (property, value);
23 widget->style ()->unpolish (widget);
24 widget->style ()->polish (widget);
25 widget->update ();
26 }
27 }
28
IdFilterModel(ClientKey const & key,QObject * parent)29 ClientWidget::IdFilterModel::IdFilterModel (ClientKey const& key, QObject * parent)
30 : QSortFilterProxyModel {parent}
31 , key_ {key}
32 , rx_df_ (quint32_max)
33 {
34 }
35
data(QModelIndex const & proxy_index,int role) const36 QVariant ClientWidget::IdFilterModel::data (QModelIndex const& proxy_index, int role) const
37 {
38 if (role == Qt::BackgroundRole)
39 {
40 switch (proxy_index.column ())
41 {
42 case 8: // message
43 {
44 auto message = QSortFilterProxyModel::data (proxy_index).toString ();
45 if (base_call_re_.pattern ().size ()
46 && message.contains (base_call_re_))
47 {
48 return QColor {255,200,200};
49 }
50 if (message.contains (cq_re))
51 {
52 return QColor {200, 255, 200};
53 }
54 }
55 break;
56
57 case 4: // DF
58 if (qAbs (QSortFilterProxyModel::data (proxy_index).toUInt () - rx_df_) <= 10)
59 {
60 return QColor {255, 200, 200};
61 }
62 break;
63
64 default:
65 break;
66 }
67 }
68 return QSortFilterProxyModel::data (proxy_index, role);
69 }
70
filterAcceptsRow(int source_row,QModelIndex const & source_parent) const71 bool ClientWidget::IdFilterModel::filterAcceptsRow (int source_row
72 , QModelIndex const& source_parent) const
73 {
74 auto source_index_col0 = sourceModel ()->index (source_row, 0, source_parent);
75 return sourceModel ()->data (source_index_col0, Qt::UserRole + 1).value<ClientKey> () == key_;
76 }
77
de_call(QString const & call)78 void ClientWidget::IdFilterModel::de_call (QString const& call)
79 {
80 if (call != call_)
81 {
82 beginResetModel ();
83 if (call.size ())
84 {
85 base_call_re_.setPattern ("[^A-Z0-9]*" + Radio::base_callsign (call) + "[^A-Z0-9]*");
86 }
87 else
88 {
89 base_call_re_.setPattern (QString {});
90 }
91 call_ = call;
92 endResetModel ();
93 }
94 }
95
rx_df(quint32 df)96 void ClientWidget::IdFilterModel::rx_df (quint32 df)
97 {
98 if (df != rx_df_)
99 {
100 beginResetModel ();
101 rx_df_ = df;
102 endResetModel ();
103 }
104 }
105
106 namespace
107 {
make_title(MessageServer::ClientKey const & key,QString const & version,QString const & revision)108 QString make_title (MessageServer::ClientKey const& key, QString const& version, QString const& revision)
109 {
110 QString title {QString {"%1(%2)"}.arg (key.second).arg (key.first.toString ())};
111 if (version.size ())
112 {
113 title += QString {" v%1"}.arg (version);
114 }
115 if (revision.size ())
116 {
117 title += QString {" (%1)"}.arg (revision);
118 }
119 return title;
120 }
121 }
122
ClientWidget(QAbstractItemModel * decodes_model,QAbstractItemModel * beacons_model,ClientKey const & key,QString const & version,QString const & revision,QListWidget const * calls_of_interest,QWidget * parent)123 ClientWidget::ClientWidget (QAbstractItemModel * decodes_model, QAbstractItemModel * beacons_model
124 , ClientKey const& key, QString const& version, QString const& revision
125 , QListWidget const * calls_of_interest, QWidget * parent)
126 : QDockWidget {make_title (key, version, revision), parent}
127 , key_ {key}
128 , done_ {false}
129 , calls_of_interest_ {calls_of_interest}
130 , decodes_proxy_model_ {key}
131 , beacons_proxy_model_ {key}
132 , erase_action_ {new QAction {tr ("&Erase Band Activity"), this}}
133 , erase_rx_frequency_action_ {new QAction {tr ("Erase &Rx Frequency"), this}}
134 , erase_both_action_ {new QAction {tr ("Erase &Both"), this}}
135 , decodes_table_view_ {new QTableView {this}}
136 , beacons_table_view_ {new QTableView {this}}
137 , message_line_edit_ {new QLineEdit {this}}
138 , grid_line_edit_ {new QLineEdit {this}}
139 , generate_messages_push_button_ {new QPushButton {tr ("&Gen Msgs"), this}}
140 , auto_off_button_ {nullptr}
141 , halt_tx_button_ {nullptr}
142 , de_label_ {new QLabel {this}}
143 , frequency_label_ {new QLabel {this}}
144 , tx_df_label_ {new QLabel {this}}
145 , report_label_ {new QLabel {this}}
146 , configuration_line_edit_ {new QLineEdit {this}}
147 , mode_line_edit_ {new QLineEdit {this}}
148 , frequency_tolerance_spin_box_ {new QSpinBox {this}}
149 , tx_mode_label_ {new QLabel {this}}
150 , tx_message_label_ {new QLabel {this}}
151 , submode_line_edit_ {new QLineEdit {this}}
152 , fast_mode_check_box_ {new QCheckBox {this}}
153 , tr_period_spin_box_ {new QSpinBox {this}}
154 , rx_df_spin_box_ {new QSpinBox {this}}
155 , dx_call_line_edit_ {new QLineEdit {this}}
156 , dx_grid_line_edit_ {new QLineEdit {this}}
157 , decodes_page_ {new QWidget {this}}
158 , beacons_page_ {new QWidget {this}}
159 , content_widget_ {new QFrame {this}}
160 , status_bar_ {new QStatusBar {this}}
161 , control_button_box_ {new QDialogButtonBox {this}}
162 , form_layout_ {new QFormLayout}
163 , horizontal_layout_ {new QHBoxLayout}
164 , subform1_layout_ {new QFormLayout}
165 , subform2_layout_ {new QFormLayout}
166 , subform3_layout_ {new QFormLayout}
167 , decodes_layout_ {new QVBoxLayout {decodes_page_}}
168 , beacons_layout_ {new QVBoxLayout {beacons_page_}}
169 , content_layout_ {new QVBoxLayout {content_widget_}}
170 , decodes_stack_ {new QStackedLayout}
171 , columns_resized_ {false}
172 {
173 // set up widgets
174 decodes_proxy_model_.setSourceModel (decodes_model);
175 decodes_table_view_->setModel (&decodes_proxy_model_);
176 decodes_table_view_->verticalHeader ()->hide ();
177 decodes_table_view_->hideColumn (0);
178 decodes_table_view_->horizontalHeader ()->setStretchLastSection (true);
179 decodes_table_view_->setContextMenuPolicy (Qt::ActionsContextMenu);
180 decodes_table_view_->insertAction (nullptr, erase_action_);
181 decodes_table_view_->insertAction (nullptr, erase_rx_frequency_action_);
182 decodes_table_view_->insertAction (nullptr, erase_both_action_);
183
184 message_line_edit_->setValidator (&message_validator);
185 grid_line_edit_->setValidator (&locator_validator);
186 dx_grid_line_edit_->setValidator (&locator_validator);
187 tr_period_spin_box_->setRange (5, 1800);
188 tr_period_spin_box_->setSuffix (" s");
189 rx_df_spin_box_->setRange (200, 5000);
190 frequency_tolerance_spin_box_->setRange (1, 1000);
191 frequency_tolerance_spin_box_->setPrefix ("\u00b1");
192 frequency_tolerance_spin_box_->setSuffix (" Hz");
193
194 form_layout_->addRow (tr ("Free text:"), message_line_edit_);
195 form_layout_->addRow (tr ("Temporary grid:"), grid_line_edit_);
196 form_layout_->addRow (tr ("Configuration name:"), configuration_line_edit_);
197 form_layout_->addRow (horizontal_layout_);
198 subform1_layout_->addRow (tr ("Mode:"), mode_line_edit_);
199 subform2_layout_->addRow (tr ("Submode:"), submode_line_edit_);
200 subform3_layout_->addRow (tr ("Fast mode:"), fast_mode_check_box_);
201 subform1_layout_->addRow (tr ("T/R period:"), tr_period_spin_box_);
202 subform2_layout_->addRow (tr ("Rx DF:"), rx_df_spin_box_);
203 subform3_layout_->addRow (tr ("Freq. Tol:"), frequency_tolerance_spin_box_);
204 subform1_layout_->addRow (tr ("DX call:"), dx_call_line_edit_);
205 subform2_layout_->addRow (tr ("DX grid:"), dx_grid_line_edit_);
206 subform3_layout_->addRow (generate_messages_push_button_);
207 horizontal_layout_->addLayout (subform1_layout_);
208 horizontal_layout_->addLayout (subform2_layout_);
209 horizontal_layout_->addLayout (subform3_layout_);
210
__anon05ac2ec30302(QString const& text) 211 connect (message_line_edit_, &QLineEdit::textEdited, [this] (QString const& text) {
212 Q_EMIT do_free_text (key_, text, false);
213 });
__anon05ac2ec30402() 214 connect (message_line_edit_, &QLineEdit::editingFinished, [this] () {
215 Q_EMIT do_free_text (key_, message_line_edit_->text (), true);
216 });
__anon05ac2ec30502() 217 connect (grid_line_edit_, &QLineEdit::editingFinished, [this] () {
218 Q_EMIT location (key_, grid_line_edit_->text ());
219 });
__anon05ac2ec30602() 220 connect (configuration_line_edit_, &QLineEdit::editingFinished, [this] () {
221 Q_EMIT switch_configuration (key_, configuration_line_edit_->text ());
222 });
__anon05ac2ec30702() 223 connect (mode_line_edit_, &QLineEdit::editingFinished, [this] () {
224 QString empty;
225 Q_EMIT configure (key_, mode_line_edit_->text (), quint32_max, empty, fast_mode ()
226 , quint32_max, quint32_max, empty, empty, false);
227 });
__anon05ac2ec30802(int i) 228 connect (frequency_tolerance_spin_box_, static_cast<void (QSpinBox::*) (int)> (&QSpinBox::valueChanged), [this] (int i) {
229 QString empty;
230 auto f = frequency_tolerance_spin_box_->specialValueText ().size () ? quint32_max : i;
231 Q_EMIT configure (key_, empty, f, empty, fast_mode ()
232 , quint32_max, quint32_max, empty, empty, false);
233 });
__anon05ac2ec30902() 234 connect (submode_line_edit_, &QLineEdit::editingFinished, [this] () {
235 QString empty;
236 Q_EMIT configure (key_, empty, quint32_max, submode_line_edit_->text (), fast_mode ()
237 , quint32_max, quint32_max, empty, empty, false);
238 });
__anon05ac2ec30a02(int state) 239 connect (fast_mode_check_box_, &QCheckBox::stateChanged, [this] (int state) {
240 QString empty;
241 Q_EMIT configure (key_, empty, quint32_max, empty, Qt::Checked == state
242 , quint32_max, quint32_max, empty, empty, false);
243 });
__anon05ac2ec30b02(int i) 244 connect (tr_period_spin_box_, static_cast<void (QSpinBox::*) (int)> (&QSpinBox::valueChanged), [this] (int i) {
245 QString empty;
246 Q_EMIT configure (key_, empty, quint32_max, empty, fast_mode ()
247 , i, quint32_max, empty, empty, false);
248 });
__anon05ac2ec30c02(int i) 249 connect (rx_df_spin_box_, static_cast<void (QSpinBox::*) (int)> (&QSpinBox::valueChanged), [this] (int i) {
250 QString empty;
251 Q_EMIT configure (key_, empty, quint32_max, empty, fast_mode ()
252 , quint32_max, i, empty, empty, false);
253 });
__anon05ac2ec30d02() 254 connect (dx_call_line_edit_, &QLineEdit::editingFinished, [this] () {
255 QString empty;
256 Q_EMIT configure (key_, empty, quint32_max, empty, fast_mode ()
257 , quint32_max, quint32_max, dx_call_line_edit_->text (), empty, false);
258 });
__anon05ac2ec30e02() 259 connect (dx_grid_line_edit_, &QLineEdit::editingFinished, [this] () {
260 QString empty;
261 Q_EMIT configure (key_, empty, quint32_max, empty, fast_mode ()
262 , quint32_max, quint32_max, empty, dx_grid_line_edit_->text (), false);
263 });
264
265 decodes_layout_->setContentsMargins (QMargins {2, 2, 2, 2});
266 decodes_layout_->addWidget (decodes_table_view_);
267 decodes_layout_->addLayout (form_layout_);
268
269 beacons_proxy_model_.setSourceModel (beacons_model);
270 beacons_table_view_->setModel (&beacons_proxy_model_);
271 beacons_table_view_->verticalHeader ()->hide ();
272 beacons_table_view_->hideColumn (0);
273 beacons_table_view_->horizontalHeader ()->setStretchLastSection (true);
274 beacons_table_view_->setContextMenuPolicy (Qt::ActionsContextMenu);
275 beacons_table_view_->insertAction (nullptr, erase_action_);
276
277 beacons_layout_->setContentsMargins (QMargins {2, 2, 2, 2});
278 beacons_layout_->addWidget (beacons_table_view_);
279
280 decodes_stack_->addWidget (decodes_page_);
281 decodes_stack_->addWidget (beacons_page_);
282
283 // stack alternative views
284 content_layout_->setContentsMargins (QMargins {2, 2, 2, 2});
285 content_layout_->addLayout (decodes_stack_);
286
287 // set up controls
288 auto_off_button_ = control_button_box_->addButton (tr ("&Auto Off"), QDialogButtonBox::ActionRole);
289 halt_tx_button_ = control_button_box_->addButton (tr ("&Halt Tx"), QDialogButtonBox::ActionRole);
__anon05ac2ec30f02(bool ) 290 connect (generate_messages_push_button_, &QAbstractButton::clicked, [this] (bool /*checked*/) {
291 QString empty;
292 Q_EMIT configure (key_, empty, quint32_max, empty, fast_mode ()
293 , quint32_max, quint32_max, empty, empty, true);
294 });
__anon05ac2ec31002(bool ) 295 connect (auto_off_button_, &QAbstractButton::clicked, [this] (bool /* checked */) {
296 Q_EMIT do_halt_tx (key_, true);
297 });
__anon05ac2ec31102(bool ) 298 connect (halt_tx_button_, &QAbstractButton::clicked, [this] (bool /* checked */) {
299 Q_EMIT do_halt_tx (key_, false);
300 });
301 content_layout_->addWidget (control_button_box_);
302
303 // set up status area
304 status_bar_->addPermanentWidget (de_label_);
305 status_bar_->addPermanentWidget (tx_mode_label_);
306 status_bar_->addPermanentWidget (tx_message_label_);
307 status_bar_->addPermanentWidget (frequency_label_);
308 status_bar_->addPermanentWidget (tx_df_label_);
309 status_bar_->addPermanentWidget (report_label_);
310 content_layout_->addWidget (status_bar_);
311 connect (this, &ClientWidget::topLevelChanged, status_bar_, &QStatusBar::setSizeGripEnabled);
312
313 // set up central widget
314 content_widget_->setFrameStyle (QFrame::StyledPanel | QFrame::Sunken);
315 setWidget (content_widget_);
316 // setMinimumSize (QSize {550, 0});
317 setAllowedAreas (Qt::BottomDockWidgetArea);
318 setFloating (true);
319
320 // connect context menu actions
__anon05ac2ec31202(bool ) 321 connect (erase_action_, &QAction::triggered, [this] (bool /*checked*/) {
322 Q_EMIT do_clear_decodes (key_);
323 });
__anon05ac2ec31302(bool ) 324 connect (erase_rx_frequency_action_, &QAction::triggered, [this] (bool /*checked*/) {
325 Q_EMIT do_clear_decodes (key_, 1);
326 });
__anon05ac2ec31402(bool ) 327 connect (erase_both_action_, &QAction::triggered, [this] (bool /*checked*/) {
328 Q_EMIT do_clear_decodes (key_, 2);
329 });
330
331 // connect up table view signals
__anon05ac2ec31502(QModelIndex const& index) 332 connect (decodes_table_view_, &QTableView::doubleClicked, [this] (QModelIndex const& index) {
333 Q_EMIT do_reply (decodes_proxy_model_.mapToSource (index), QApplication::keyboardModifiers () >> 24);
334 });
335
336 // tell new client about calls of interest
337 for (int row = 0; row < calls_of_interest_->count (); ++row)
338 {
339 Q_EMIT highlight_callsign (key_, calls_of_interest_->item (row)->text (), QColor {Qt::blue}, QColor {Qt::yellow});
340 }
341 }
342
dispose()343 void ClientWidget::dispose ()
344 {
345 done_ = true;
346 close ();
347 }
348
closeEvent(QCloseEvent * e)349 void ClientWidget::closeEvent (QCloseEvent *e)
350 {
351 if (!done_)
352 {
353 Q_EMIT do_close (key_);
354 e->ignore (); // defer closure until client actually closes
355 }
356 else
357 {
358 QDockWidget::closeEvent (e);
359 }
360 }
361
~ClientWidget()362 ClientWidget::~ClientWidget ()
363 {
364 for (int row = 0; row < calls_of_interest_->count (); ++row)
365 {
366 // tell client to forget calls of interest
367 Q_EMIT highlight_callsign (key_, calls_of_interest_->item (row)->text ());
368 }
369 }
370
fast_mode() const371 bool ClientWidget::fast_mode () const
372 {
373 return fast_mode_check_box_->isChecked ();
374 }
375
376 namespace
377 {
update_line_edit(QLineEdit * le,QString const & value,bool allow_empty=true)378 void update_line_edit (QLineEdit * le, QString const& value, bool allow_empty = true)
379 {
380 le->setEnabled (value.size () || allow_empty);
381 if (!(le->hasFocus () && le->isModified ()))
382 {
383 le->setText (value);
384 }
385 }
386
update_spin_box(QSpinBox * sb,int value,QString const & special_value=QString{})387 void update_spin_box (QSpinBox * sb, int value, QString const& special_value = QString {})
388 {
389 sb->setSpecialValueText (special_value);
390 bool enable {0 == special_value.size ()};
391 sb->setEnabled (enable);
392 if (!sb->hasFocus () && enable)
393 {
394 sb->setValue (value);
395 }
396 }
397 }
398
update_status(ClientKey const & key,Frequency f,QString const & mode,QString const & dx_call,QString const & report,QString const & tx_mode,bool tx_enabled,bool transmitting,bool decoding,quint32 rx_df,quint32 tx_df,QString const & de_call,QString const & de_grid,QString const & dx_grid,bool watchdog_timeout,QString const & submode,bool fast_mode,quint8 special_op_mode,quint32 frequency_tolerance,quint32 tr_period,QString const & configuration_name,QString const & tx_message)399 void ClientWidget::update_status (ClientKey const& key, Frequency f, QString const& mode, QString const& dx_call
400 , QString const& report, QString const& tx_mode, bool tx_enabled
401 , bool transmitting, bool decoding, quint32 rx_df, quint32 tx_df
402 , QString const& de_call, QString const& de_grid, QString const& dx_grid
403 , bool watchdog_timeout, QString const& submode, bool fast_mode
404 , quint8 special_op_mode, quint32 frequency_tolerance, quint32 tr_period
405 , QString const& configuration_name, QString const& tx_message)
406 {
407 if (key == key_)
408 {
409 fast_mode_check_box_->setChecked (fast_mode);
410 decodes_proxy_model_.de_call (de_call);
411 decodes_proxy_model_.rx_df (rx_df);
412 QString special;
413 switch (special_op_mode)
414 {
415 case 1: special = "[NA VHF]"; break;
416 case 2: special = "[EU VHF]"; break;
417 case 3: special = "[FD]"; break;
418 case 4: special = "[RTTY RU]"; break;
419 case 5: special = "[WW DIGI]"; break;
420 case 6: special = "[Fox]"; break;
421 case 7: special = "[Hound]"; break;
422 default: break;
423 }
424 de_label_->setText (de_call.size () >= 0 ? QString {"DE: %1%2%3"}.arg (de_call)
425 .arg (de_grid.size () ? '(' + de_grid + ')' : QString {})
426 .arg (special)
427 : QString {});
428 update_line_edit (mode_line_edit_, mode);
429 update_spin_box (frequency_tolerance_spin_box_, frequency_tolerance
430 , quint32_max == frequency_tolerance ? QString {"n/a"} : QString {});
431 update_line_edit (submode_line_edit_, submode, false);
432 tx_mode_label_->setText (tx_mode.isEmpty () || tx_mode == mode ? "" : "Tx Mode: (" + tx_mode + ')');
433 tx_message_label_->setText (tx_message.isEmpty () ? "" : "Tx Msg: " + tx_message.trimmed ());
434 frequency_label_->setText ("QRG: " + Radio::pretty_frequency_MHz_string (f));
435 update_line_edit (dx_call_line_edit_, dx_call);
436 update_line_edit (dx_grid_line_edit_, dx_grid);
437 if (rx_df != quint32_max) update_spin_box (rx_df_spin_box_, rx_df);
438 update_spin_box (tr_period_spin_box_, tr_period
439 , quint32_max == tr_period ? QString {"n/a"} : QString {});
440 tx_df_label_->setText (QString {"Tx: %1"}.arg (tx_df));
441 report_label_->setText ("SNR: " + report);
442 update_dynamic_property (frequency_label_, "transmitting", transmitting);
443 auto_off_button_->setEnabled (tx_enabled);
444 halt_tx_button_->setEnabled (transmitting);
445 update_line_edit (configuration_line_edit_, configuration_name);
446 update_dynamic_property (mode_line_edit_, "decoding", decoding);
447 update_dynamic_property (tx_df_label_, "watchdog_timeout", watchdog_timeout);
448 }
449 }
450
decode_added(bool,ClientKey const & key,QTime,qint32,float,quint32,QString const &,QString const &,bool,bool)451 void ClientWidget::decode_added (bool /*is_new*/, ClientKey const& key, QTime /*time*/, qint32 /*snr*/
452 , float /*delta_time*/, quint32 /*delta_frequency*/, QString const& /*mode*/
453 , QString const& /*message*/, bool /*low_confidence*/, bool /*off_air*/)
454 {
455 if (key == key_ && !columns_resized_)
456 {
457 decodes_stack_->setCurrentIndex (0);
458 decodes_table_view_->resizeColumnsToContents ();
459 columns_resized_ = true;
460 }
461 decodes_table_view_->scrollToBottom ();
462 }
463
beacon_spot_added(bool,ClientKey const & key,QTime,qint32,float,Frequency,qint32,QString const &,QString const &,qint32,bool)464 void ClientWidget::beacon_spot_added (bool /*is_new*/, ClientKey const& key, QTime /*time*/, qint32 /*snr*/
465 , float /*delta_time*/, Frequency /*delta_frequency*/, qint32 /*drift*/
466 , QString const& /*callsign*/, QString const& /*grid*/, qint32 /*power*/
467 , bool /*off_air*/)
468 {
469 if (key == key_ && !columns_resized_)
470 {
471 decodes_stack_->setCurrentIndex (1);
472 beacons_table_view_->resizeColumnsToContents ();
473 columns_resized_ = true;
474 }
475 beacons_table_view_->scrollToBottom ();
476 }
477
decodes_cleared(ClientKey const & key)478 void ClientWidget::decodes_cleared (ClientKey const& key)
479 {
480 if (key == key_)
481 {
482 columns_resized_ = false;
483 }
484 }
485
486 #include "moc_ClientWidget.cpp"
487