2 * This file is part of the PulseView project.
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 #include <libsigrokdecode/libsigrokdecode.h>
30 #include <boost/algorithm/string/join.hpp>
33 #include <QApplication>
34 #include <QButtonGroup>
35 #include <QCloseEvent>
36 #include <QFileDialog>
37 #include <QMessageBox>
42 #include <QVBoxLayout>
45 #include "mainwindow.hpp"
47 #include "devicemanager.hpp"
49 #include "data/segment.hpp"
50 #include "devices/hardwaredevice.hpp"
51 #include "devices/inputfile.hpp"
52 #include "devices/sessionfile.hpp"
53 #include "dialogs/about.hpp"
54 #include "dialogs/connect.hpp"
55 #include "dialogs/inputoutputoptions.hpp"
56 #include "dialogs/storeprogress.hpp"
57 #include "toolbars/mainbar.hpp"
58 #include "view/logicsignal.hpp"
59 #include "view/view.hpp"
60 #include "widgets/exportmenu.hpp"
61 #include "widgets/importmenu.hpp"
63 #include "widgets/decodermenu.hpp"
65 #include "widgets/hidingmenubar.hpp"
71 #include <libsigrokcxx/libsigrokcxx.hpp>
78 using std::shared_ptr;
82 using boost::algorithm::join;
85 using sigrok::OutputFormat;
86 using sigrok::InputFormat;
94 const char *MainWindow::SettingOpenDirectory = "MainWindow/OpenDirectory";
95 const char *MainWindow::SettingSaveDirectory = "MainWindow/SaveDirectory";
97 MainWindow::MainWindow(DeviceManager &device_manager,
98 string open_file_name, string open_file_format,
101 device_manager_(device_manager),
102 session_(device_manager),
103 action_open_(new QAction(this)),
104 action_save_as_(new QAction(this)),
105 action_save_selection_as_(new QAction(this)),
106 action_connect_(new QAction(this)),
107 action_quit_(new QAction(this)),
108 action_view_zoom_in_(new QAction(this)),
109 action_view_zoom_out_(new QAction(this)),
110 action_view_zoom_fit_(new QAction(this)),
111 action_view_zoom_one_to_one_(new QAction(this)),
112 action_view_sticky_scrolling_(new QAction(this)),
113 action_view_show_cursors_(new QAction(this)),
114 action_about_(new QAction(this))
116 , menu_decoders_add_(new pv::widgets::DecoderMenu(this, true))
120 restore_ui_settings();
121 if (open_file_name.empty())
122 select_init_device();
124 load_init_file(open_file_name, open_file_format);
127 QAction* MainWindow::action_open() const
132 QAction* MainWindow::action_save_as() const
134 return action_save_as_;
137 QAction* MainWindow::action_save_selection_as() const
139 return action_save_selection_as_;
142 QAction* MainWindow::action_connect() const
144 return action_connect_;
147 QAction* MainWindow::action_quit() const
152 QAction* MainWindow::action_view_zoom_in() const
154 return action_view_zoom_in_;
157 QAction* MainWindow::action_view_zoom_out() const
159 return action_view_zoom_out_;
162 QAction* MainWindow::action_view_zoom_fit() const
164 return action_view_zoom_fit_;
167 QAction* MainWindow::action_view_zoom_one_to_one() const
169 return action_view_zoom_one_to_one_;
172 QAction* MainWindow::action_view_sticky_scrolling() const
174 return action_view_sticky_scrolling_;
177 QAction* MainWindow::action_view_show_cursors() const
179 return action_view_show_cursors_;
182 QAction* MainWindow::action_about() const
184 return action_about_;
188 QMenu* MainWindow::menu_decoder_add() const
190 return menu_decoders_add_;
194 void MainWindow::run_stop()
196 switch(session_.get_capture_state()) {
197 case Session::Stopped:
198 session_.start_capture([&](QString message) {
199 session_error("Capture failed", message); });
202 case Session::AwaitingTrigger:
203 case Session::Running:
204 session_.stop_capture();
209 void MainWindow::select_device(shared_ptr<devices::Device> device)
213 session_.set_device(device);
215 session_.set_default_device();
216 } catch(const QString &e) {
217 QMessageBox msg(this);
219 msg.setInformativeText(tr("Failed to Select Device"));
220 msg.setStandardButtons(QMessageBox::Ok);
221 msg.setIcon(QMessageBox::Warning);
226 void MainWindow::export_file(shared_ptr<OutputFormat> format,
229 using pv::dialogs::StoreProgress;
231 (void)selection_only;
233 // Stop any currently running capture session
234 session_.stop_capture();
237 const QString dir = settings.value(SettingSaveDirectory).toString();
239 // Construct the filter
240 const vector<string> exts = format->extensions();
241 QString filter = tr("%1 files ").arg(
242 QString::fromStdString(format->description()));
247 filter += QString("(*.%1);;%2 (*.*)").arg(
248 QString::fromStdString(join(exts, ", *."))).arg(
251 // Show the file dialog
252 const QString file_name = QFileDialog::getSaveFileName(
253 this, tr("Save File"), dir, filter);
255 if (file_name.isEmpty())
258 const QString abs_path = QFileInfo(file_name).absolutePath();
259 settings.setValue(SettingSaveDirectory, abs_path);
261 // Show the options dialog
262 map<string, Glib::VariantBase> options;
263 if (!format->options().empty()) {
264 dialogs::InputOutputOptions dlg(
265 tr("Export %1").arg(QString::fromStdString(
266 format->description())),
267 format->options(), this);
270 options = dlg.options();
273 const std::pair<uint64_t, uint64_t> sample_range = std::make_pair(0, 0);
275 StoreProgress *dlg = new StoreProgress(file_name, format, options,
276 sample_range, session_, this);
280 void MainWindow::import_file(shared_ptr<InputFormat> format)
285 const QString dir = settings.value(SettingOpenDirectory).toString();
287 // Construct the filter
288 const vector<string> exts = format->extensions();
289 const QString filter = exts.empty() ? "" :
290 tr("%1 files (*.%2)").arg(
291 QString::fromStdString(format->description())).arg(
292 QString::fromStdString(join(exts, ", *.")));
294 // Show the file dialog
295 const QString file_name = QFileDialog::getOpenFileName(
296 this, tr("Import File"), dir, tr(
297 "%1 files (*.*);;All Files (*.*)").arg(
298 QString::fromStdString(format->description())));
300 if (file_name.isEmpty())
303 // Show the options dialog
304 map<string, Glib::VariantBase> options;
305 if (!format->options().empty()) {
306 dialogs::InputOutputOptions dlg(
307 tr("Import %1").arg(QString::fromStdString(
308 format->description())),
309 format->options(), this);
312 options = dlg.options();
315 load_file(file_name, format, options);
317 const QString abs_path = QFileInfo(file_name).absolutePath();
318 settings.setValue(SettingOpenDirectory, abs_path);
321 void MainWindow::setup_ui()
323 setObjectName(QString::fromUtf8("MainWindow"));
325 // Set the window icon
327 icon.addFile(QString(":/icons/sigrok-logo-notext.svg"));
330 // Setup the central widget
331 central_widget_ = new QWidget(this);
332 vertical_layout_ = new QVBoxLayout(central_widget_);
333 vertical_layout_->setSpacing(6);
334 vertical_layout_->setContentsMargins(0, 0, 0, 0);
335 setCentralWidget(central_widget_);
337 view_ = new pv::view::View(session_, this);
339 vertical_layout_->addWidget(view_);
341 // Setup the menu bar
342 pv::widgets::HidingMenuBar *const menu_bar =
343 new pv::widgets::HidingMenuBar(this);
346 QMenu *const menu_file = new QMenu;
347 menu_file->setTitle(tr("&File"));
349 action_open_->setText(tr("&Open..."));
350 action_open_->setIcon(QIcon::fromTheme("document-open",
351 QIcon(":/icons/document-open.png")));
352 action_open_->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_O));
353 action_open_->setObjectName(QString::fromUtf8("actionOpen"));
354 menu_file->addAction(action_open_);
356 action_save_as_->setText(tr("&Save As..."));
357 action_save_as_->setIcon(QIcon::fromTheme("document-save-as",
358 QIcon(":/icons/document-save-as.png")));
359 action_save_as_->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_S));
360 action_save_as_->setObjectName(QString::fromUtf8("actionSaveAs"));
361 menu_file->addAction(action_save_as_);
363 action_save_selection_as_->setText(tr("Save Selected &Range As..."));
364 action_save_selection_as_->setIcon(QIcon::fromTheme("document-save-as",
365 QIcon(":/icons/document-save-as.png")));
366 action_save_selection_as_->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_R));
367 action_save_selection_as_->setObjectName(QString::fromUtf8("actionSaveSelectionAs"));
368 menu_file->addAction(action_save_selection_as_);
370 menu_file->addSeparator();
372 widgets::ExportMenu *menu_file_export = new widgets::ExportMenu(this,
373 device_manager_.context());
374 menu_file_export->setTitle(tr("&Export"));
375 connect(menu_file_export,
376 SIGNAL(format_selected(std::shared_ptr<sigrok::OutputFormat>)),
377 this, SLOT(export_file(std::shared_ptr<sigrok::OutputFormat>)));
378 menu_file->addAction(menu_file_export->menuAction());
380 widgets::ImportMenu *menu_file_import = new widgets::ImportMenu(this,
381 device_manager_.context());
382 menu_file_import->setTitle(tr("&Import"));
383 connect(menu_file_import,
384 SIGNAL(format_selected(std::shared_ptr<sigrok::InputFormat>)),
385 this, SLOT(import_file(std::shared_ptr<sigrok::InputFormat>)));
386 menu_file->addAction(menu_file_import->menuAction());
388 menu_file->addSeparator();
390 action_connect_->setText(tr("&Connect to Device..."));
391 action_connect_->setObjectName(QString::fromUtf8("actionConnect"));
392 menu_file->addAction(action_connect_);
394 menu_file->addSeparator();
396 action_quit_->setText(tr("&Quit"));
397 action_quit_->setIcon(QIcon::fromTheme("application-exit",
398 QIcon(":/icons/application-exit.png")));
399 action_quit_->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
400 action_quit_->setObjectName(QString::fromUtf8("actionQuit"));
401 menu_file->addAction(action_quit_);
404 QMenu *menu_view = new QMenu;
405 menu_view->setTitle(tr("&View"));
407 action_view_zoom_in_->setText(tr("Zoom &In"));
408 action_view_zoom_in_->setIcon(QIcon::fromTheme("zoom-in",
409 QIcon(":/icons/zoom-in.png")));
410 // simply using Qt::Key_Plus shows no + in the menu
411 action_view_zoom_in_->setShortcut(QKeySequence::ZoomIn);
412 action_view_zoom_in_->setObjectName(
413 QString::fromUtf8("actionViewZoomIn"));
414 menu_view->addAction(action_view_zoom_in_);
416 action_view_zoom_out_->setText(tr("Zoom &Out"));
417 action_view_zoom_out_->setIcon(QIcon::fromTheme("zoom-out",
418 QIcon(":/icons/zoom-out.png")));
419 action_view_zoom_out_->setShortcut(QKeySequence::ZoomOut);
420 action_view_zoom_out_->setObjectName(
421 QString::fromUtf8("actionViewZoomOut"));
422 menu_view->addAction(action_view_zoom_out_);
424 action_view_zoom_fit_->setCheckable(true);
425 action_view_zoom_fit_->setText(tr("Zoom to &Fit"));
426 action_view_zoom_fit_->setIcon(QIcon::fromTheme("zoom-fit",
427 QIcon(":/icons/zoom-fit.png")));
428 action_view_zoom_fit_->setShortcut(QKeySequence(Qt::Key_F));
429 action_view_zoom_fit_->setObjectName(
430 QString::fromUtf8("actionViewZoomFit"));
431 menu_view->addAction(action_view_zoom_fit_);
433 action_view_zoom_one_to_one_->setText(tr("Zoom to O&ne-to-One"));
434 action_view_zoom_one_to_one_->setIcon(QIcon::fromTheme("zoom-original",
435 QIcon(":/icons/zoom-original.png")));
436 action_view_zoom_one_to_one_->setShortcut(QKeySequence(Qt::Key_O));
437 action_view_zoom_one_to_one_->setObjectName(
438 QString::fromUtf8("actionViewZoomOneToOne"));
439 menu_view->addAction(action_view_zoom_one_to_one_);
441 menu_file->addSeparator();
443 action_view_sticky_scrolling_->setCheckable(true);
444 action_view_sticky_scrolling_->setChecked(true);
445 action_view_sticky_scrolling_->setShortcut(QKeySequence(Qt::Key_S));
446 action_view_sticky_scrolling_->setObjectName(
447 QString::fromUtf8("actionViewStickyScrolling"));
448 action_view_sticky_scrolling_->setText(tr("&Sticky Scrolling"));
449 menu_view->addAction(action_view_sticky_scrolling_);
451 view_->enable_sticky_scrolling(action_view_sticky_scrolling_->isChecked());
453 menu_view->addSeparator();
455 action_view_show_cursors_->setCheckable(true);
456 action_view_show_cursors_->setChecked(view_->cursors_shown());
457 action_view_show_cursors_->setIcon(QIcon::fromTheme("show-cursors",
458 QIcon(":/icons/show-cursors.svg")));
459 action_view_show_cursors_->setShortcut(QKeySequence(Qt::Key_C));
460 action_view_show_cursors_->setObjectName(
461 QString::fromUtf8("actionViewShowCursors"));
462 action_view_show_cursors_->setText(tr("Show &Cursors"));
463 menu_view->addAction(action_view_show_cursors_);
467 QMenu *const menu_decoders = new QMenu;
468 menu_decoders->setTitle(tr("&Decoders"));
470 menu_decoders_add_->setTitle(tr("&Add"));
471 connect(menu_decoders_add_, SIGNAL(decoder_selected(srd_decoder*)),
472 this, SLOT(add_decoder(srd_decoder*)));
474 menu_decoders->addMenu(menu_decoders_add_);
478 QMenu *const menu_help = new QMenu;
479 menu_help->setTitle(tr("&Help"));
481 action_about_->setObjectName(QString::fromUtf8("actionAbout"));
482 action_about_->setText(tr("&About..."));
483 menu_help->addAction(action_about_);
485 menu_bar->addAction(menu_file->menuAction());
486 menu_bar->addAction(menu_view->menuAction());
488 menu_bar->addAction(menu_decoders->menuAction());
490 menu_bar->addAction(menu_help->menuAction());
492 setMenuBar(menu_bar);
493 QMetaObject::connectSlotsByName(this);
495 // Also add all actions to the main window for always-enabled hotkeys
496 for (QAction* action : menu_bar->actions())
497 this->addAction(action);
500 main_bar_ = new toolbars::MainBar(session_, *this);
502 // Populate the device list and select the initially selected device
503 update_device_list();
505 addToolBar(main_bar_);
508 setWindowTitle(tr("PulseView"));
510 // Setup session_ events
511 connect(&session_, SIGNAL(capture_state_changed(int)), this,
512 SLOT(capture_state_changed(int)));
513 connect(&session_, SIGNAL(device_selected()), this,
514 SLOT(device_selected()));
516 // Setup view_ events
517 connect(view_, SIGNAL(sticky_scrolling_changed(bool)), this,
518 SLOT(sticky_scrolling_changed(bool)));
519 connect(view_, SIGNAL(always_zoom_to_fit_changed(bool)), this,
520 SLOT(always_zoom_to_fit_changed(bool)));
523 void MainWindow::select_init_device() {
525 map<string, string> dev_info;
526 list<string> key_list;
528 // Re-select last used device if possible.
529 settings.beginGroup("Device");
530 key_list.push_back("vendor");
531 key_list.push_back("model");
532 key_list.push_back("version");
533 key_list.push_back("serial_num");
534 key_list.push_back("connection_id");
536 for (string key : key_list) {
537 const QString k = QString::fromStdString(key);
538 if (!settings.contains(k))
541 const string value = settings.value(k).toString().toStdString();
543 dev_info.insert(std::make_pair(key, value));
546 const shared_ptr<devices::HardwareDevice> device =
547 device_manager_.find_device_from_info(dev_info);
548 select_device(device);
549 update_device_list();
554 void MainWindow::load_init_file(const std::string &file_name,
555 const std::string &format) {
556 shared_ptr<InputFormat> input_format;
558 if (!format.empty()) {
559 const map<string, shared_ptr<InputFormat> > formats =
560 device_manager_.context()->input_formats();
561 const auto iter = find_if(formats.begin(), formats.end(),
562 [&](const pair<string, shared_ptr<InputFormat> > f) {
563 return f.first == format; });
564 if (iter == formats.end()) {
565 cerr << "Unexpected input format: " << format << endl;
569 input_format = (*iter).second;
572 load_file(QString::fromStdString(file_name), input_format);
576 void MainWindow::save_ui_settings()
580 map<string, string> dev_info;
581 list<string> key_list;
583 settings.beginGroup("MainWindow");
584 settings.setValue("state", saveState());
585 settings.setValue("geometry", saveGeometry());
588 if (session_.device()) {
589 settings.beginGroup("Device");
590 key_list.push_back("vendor");
591 key_list.push_back("model");
592 key_list.push_back("version");
593 key_list.push_back("serial_num");
594 key_list.push_back("connection_id");
596 dev_info = device_manager_.get_device_info(
599 for (string key : key_list) {
601 if (dev_info.count(key))
602 settings.setValue(QString::fromUtf8(key.c_str()),
603 QString::fromUtf8(dev_info.at(key).c_str()));
605 settings.remove(QString::fromUtf8(key.c_str()));
612 void MainWindow::restore_ui_settings()
616 settings.beginGroup("MainWindow");
618 if (settings.contains("geometry")) {
619 restoreGeometry(settings.value("geometry").toByteArray());
620 restoreState(settings.value("state").toByteArray());
627 void MainWindow::session_error(
628 const QString text, const QString info_text)
630 QMetaObject::invokeMethod(this, "show_session_error",
631 Qt::QueuedConnection, Q_ARG(QString, text),
632 Q_ARG(QString, info_text));
635 void MainWindow::update_device_list()
637 main_bar_->update_device_list();
640 void MainWindow::load_file(QString file_name,
641 std::shared_ptr<sigrok::InputFormat> format,
642 const std::map<std::string, Glib::VariantBase> &options)
644 const QString errorMessage(
645 QString("Failed to load file %1").arg(file_name));
649 session_.set_device(shared_ptr<devices::Device>(
650 new devices::InputFile(
651 device_manager_.context(),
652 file_name.toStdString(),
655 session_.set_device(shared_ptr<devices::Device>(
656 new devices::SessionFile(
657 device_manager_.context(),
658 file_name.toStdString())));
660 show_session_error(tr("Failed to load ") + file_name, e.what());
661 session_.set_default_device();
662 update_device_list();
666 update_device_list();
668 session_.start_capture([&, errorMessage](QString infoMessage) {
669 session_error(errorMessage, infoMessage); });
672 void MainWindow::save_selection_to_file()
674 // Stop any currently running capture session
675 session_.stop_capture();
677 // Verify that the cursors are active and fetch their values
678 if (!view_->cursors()->enabled()) {
679 show_session_error(tr("Missing Cursors"), tr("You need to set the " \
680 "cursors before you can save the data enclosed by them " \
681 "to a session file (e.g. using ALT-V - Show Cursors)."));
685 const double samplerate = session_.get_samplerate();
687 const pv::util::Timestamp& start_time = view_->cursors()->first()->time();
688 const pv::util::Timestamp& end_time = view_->cursors()->second()->time();
690 const uint64_t start_sample = start_time.convert_to<double>() * samplerate;
691 const uint64_t end_sample = end_time.convert_to<double>() * samplerate;
693 const std::pair<uint64_t, uint64_t> sample_range =
694 std::make_pair(start_sample, end_sample);
696 // Ask for output file name
698 const QString dir = settings.value(SettingSaveDirectory).toString();
700 shared_ptr<OutputFormat> format =
701 device_manager_.context()->output_formats()["srzip"];
703 const vector<string> exts = format->extensions();
704 QString filter = tr("%1 files ").arg(
705 QString::fromStdString(format->description()));
710 filter += QString("(*.%1);;%2 (*.*)").arg(
711 QString::fromStdString(join(exts, ", *."))).arg(
714 const QString file_name = QFileDialog::getSaveFileName(
715 this, tr("Save File"), dir, filter);
717 if (file_name.isEmpty())
720 const QString abs_path = QFileInfo(file_name).absolutePath();
721 settings.setValue(SettingSaveDirectory, abs_path);
723 // Show the options dialog
724 map<string, Glib::VariantBase> options;
725 if (!format->options().empty()) {
726 dialogs::InputOutputOptions dlg(
727 tr("Export %1").arg(QString::fromStdString(
728 format->description())),
729 format->options(), this);
732 options = dlg.options();
736 pv::dialogs::StoreProgress *dlg = new pv::dialogs::StoreProgress(file_name,
737 format, options, sample_range, session_, this);
741 void MainWindow::closeEvent(QCloseEvent *event)
747 void MainWindow::keyReleaseEvent(QKeyEvent *event)
749 if (event->key() == Qt::Key_Alt) {
750 menuBar()->setHidden(!menuBar()->isHidden());
751 menuBar()->setFocus();
753 QMainWindow::keyReleaseEvent(event);
756 void MainWindow::show_session_error(
757 const QString text, const QString info_text)
759 QMessageBox msg(this);
761 msg.setInformativeText(info_text);
762 msg.setStandardButtons(QMessageBox::Ok);
763 msg.setIcon(QMessageBox::Warning);
767 void MainWindow::on_actionOpen_triggered()
770 const QString dir = settings.value(SettingOpenDirectory).toString();
773 const QString file_name = QFileDialog::getOpenFileName(
774 this, tr("Open File"), dir, tr(
775 "Sigrok Sessions (*.sr);;"
778 if (!file_name.isEmpty()) {
779 load_file(file_name);
781 const QString abs_path = QFileInfo(file_name).absolutePath();
782 settings.setValue(SettingOpenDirectory, abs_path);
786 void MainWindow::on_actionSaveAs_triggered()
788 export_file(device_manager_.context()->output_formats()["srzip"]);
791 void MainWindow::on_actionSaveSelectionAs_triggered()
793 save_selection_to_file();
796 void MainWindow::on_actionConnect_triggered()
798 // Stop any currently running capture session
799 session_.stop_capture();
801 dialogs::Connect dlg(this, device_manager_);
803 // If the user selected a device, select it in the device list. Select the
804 // current device otherwise.
806 select_device(dlg.get_selected_device());
808 update_device_list();
811 void MainWindow::on_actionQuit_triggered()
816 void MainWindow::on_actionViewZoomIn_triggered()
821 void MainWindow::on_actionViewZoomOut_triggered()
826 void MainWindow::on_actionViewZoomFit_triggered()
828 view_->zoom_fit(action_view_zoom_fit_->isChecked());
831 void MainWindow::on_actionViewZoomOneToOne_triggered()
833 view_->zoom_one_to_one();
836 void MainWindow::on_actionViewStickyScrolling_triggered()
838 view_->enable_sticky_scrolling(action_view_sticky_scrolling_->isChecked());
841 void MainWindow::on_actionViewShowCursors_triggered()
845 const bool show = !view_->cursors_shown();
847 view_->centre_cursors();
849 view_->show_cursors(show);
852 void MainWindow::on_actionAbout_triggered()
854 dialogs::About dlg(device_manager_.context(), this);
858 void MainWindow::sticky_scrolling_changed(bool state)
860 action_view_sticky_scrolling_->setChecked(state);
863 void MainWindow::always_zoom_to_fit_changed(bool state)
865 action_view_zoom_fit_->setChecked(state);
868 void MainWindow::add_decoder(srd_decoder *decoder)
872 session_.add_decoder(decoder);
878 void MainWindow::capture_state_changed(int state)
880 main_bar_->set_capture_state((pv::Session::capture_state)state);
883 void MainWindow::device_selected()
885 // Set the title to include the device/file name
886 const shared_ptr<devices::Device> device = session_.device();
890 const string display_name = device->display_name(device_manager_);
891 setWindowTitle(tr("%1 - PulseView").arg(display_name.c_str()));