X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fmainwindow.cpp;h=ba232e25d0cb5afae12d5bb3f80a09f6b2fe3714;hp=a94871fa4ca2c6927f5dceb396957a33f6936e26;hb=6e3f046e779b939efebdfa4d9e68fe28d9beee59;hpb=362eea9688123140b0a8bce10e8e0575243ed5e4 diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp index a94871fa..ba232e25 100644 --- a/pv/mainwindow.cpp +++ b/pv/mainwindow.cpp @@ -18,14 +18,16 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -extern "C" { -#include -} +#include + +#include +#include #include #include #include #include +#include #include #include #include @@ -33,11 +35,15 @@ extern "C" { #include #include "mainwindow.h" -#include "samplingbar.h" + +#include "devicemanager.h" #include "dialogs/about.h" +#include "dialogs/connect.h" +#include "dialogs/decoder.h" +#include "toolbars/contextbar.h" +#include "toolbars/samplingbar.h" #include "view/view.h" -extern "C" { /* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */ #define __STDC_FORMAT_MACROS #include @@ -45,14 +51,31 @@ extern "C" { #include #include #include -} + +using namespace boost; +using namespace std; namespace pv { -MainWindow::MainWindow(QWidget *parent) : - QMainWindow(parent) +namespace view { +class SelectableItem; +} + +MainWindow::MainWindow(DeviceManager &device_manager, + const char *open_file_name, + QWidget *parent) : + QMainWindow(parent), + _device_manager(device_manager), + _session(device_manager), + _decoders_add_mapper(this) { setup_ui(); + if (open_file_name) { + const QString s(QString::fromUtf8(open_file_name)); + QMetaObject::invokeMethod(this, "load_file", + Qt::QueuedConnection, + Q_ARG(QString, s)); + } } void MainWindow::setup_ui() @@ -75,97 +98,256 @@ void MainWindow::setup_ui() setCentralWidget(_central_widget); _view = new pv::view::View(_session, this); + connect(_view, SIGNAL(selection_changed()), this, + SLOT(view_selection_changed())); + _vertical_layout->addWidget(_view); - // Setup the UI actions - _action_about = new QAction(this); - _action_about->setObjectName(QString::fromUtf8("actionAbout")); + // Setup the menu bar + _menu_bar = new QMenuBar(this); + _menu_bar->setGeometry(QRect(0, 0, 400, 25)); + + // File Menu + _menu_file = new QMenu(_menu_bar); + _menu_file->setTitle(QApplication::translate( + "MainWindow", "&File", 0, QApplication::UnicodeUTF8)); + + _action_open = new QAction(this); + _action_open->setText(QApplication::translate( + "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8)); + _action_open->setIcon(QIcon::fromTheme("document-open", + QIcon(":/icons/document-open.png"))); + _action_open->setObjectName(QString::fromUtf8("actionOpen")); + _menu_file->addAction(_action_open); + + _menu_file->addSeparator(); + + _action_connect = new QAction(this); + _action_connect->setText(QApplication::translate( + "MainWindow", "&Connect to Device...", 0, + QApplication::UnicodeUTF8)); + _action_connect->setObjectName(QString::fromUtf8("actionConnect")); + _menu_file->addAction(_action_connect); + + _menu_file->addSeparator(); + + _action_quit = new QAction(this); + _action_quit->setText(QApplication::translate( + "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8)); + _action_quit->setIcon(QIcon::fromTheme("application-exit", + QIcon(":/icons/application-exit.png"))); + _action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q)); + _action_quit->setObjectName(QString::fromUtf8("actionQuit")); + _menu_file->addAction(_action_quit); + + // View Menu + _menu_view = new QMenu(_menu_bar); + _menu_view->setTitle(QApplication::translate( + "MainWindow", "&View", 0, QApplication::UnicodeUTF8)); _action_view_zoom_in = new QAction(this); + _action_view_zoom_in->setText(QApplication::translate( + "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8)); _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in", QIcon(":/icons/zoom-in.png"))); - _action_view_zoom_in->setObjectName(QString::fromUtf8("actionViewZoomIn")); + _action_view_zoom_in->setObjectName( + QString::fromUtf8("actionViewZoomIn")); + _menu_view->addAction(_action_view_zoom_in); _action_view_zoom_out = new QAction(this); + _action_view_zoom_out->setText(QApplication::translate( + "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8)); _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out", QIcon(":/icons/zoom-out.png"))); - _action_view_zoom_out->setObjectName(QString::fromUtf8("actionViewZoomOut")); + _action_view_zoom_out->setObjectName( + QString::fromUtf8("actionViewZoomOut")); + _menu_view->addAction(_action_view_zoom_out); + + _menu_view->addSeparator(); _action_view_show_cursors = new QAction(this); _action_view_show_cursors->setCheckable(true); _action_view_show_cursors->setChecked(_view->cursors_shown()); - _action_view_show_cursors->setObjectName(QString::fromUtf8("actionViewShowCursors")); + _action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C)); + _action_view_show_cursors->setObjectName( + QString::fromUtf8("actionViewShowCursors")); + _action_view_show_cursors->setText(QApplication::translate( + "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8)); + _menu_view->addAction(_action_view_show_cursors); - _action_open = new QAction(this); - _action_open->setIcon(QIcon::fromTheme("document-open", - QIcon(":/icons/document-open.png"))); - _action_open->setObjectName(QString::fromUtf8("actionOpen")); + // Decoders Menu + _menu_decoders = new QMenu(_menu_bar); + _menu_decoders->setTitle(QApplication::translate( + "MainWindow", "&Decoders", 0, QApplication::UnicodeUTF8)); - // Setup the menu bar - _menu_bar = new QMenuBar(this); - _menu_bar->setGeometry(QRect(0, 0, 400, 25)); + _menu_decoders_add = new QMenu(_menu_decoders); + _menu_decoders_add->setTitle(QApplication::translate( + "MainWindow", "&Add", 0, QApplication::UnicodeUTF8)); + setup_add_decoders(_menu_decoders_add); - _menu_file = new QMenu(_menu_bar); - _menu_file->addAction(_action_open); - - _menu_view = new QMenu(_menu_bar); - _menu_view->addAction(_action_view_zoom_in); - _menu_view->addAction(_action_view_zoom_out); - _menu_view->addSeparator(); - _menu_view->addAction(_action_view_show_cursors); + _menu_decoders->addMenu(_menu_decoders_add); + connect(&_decoders_add_mapper, SIGNAL(mapped(QObject*)), + this, SLOT(add_decoder(QObject*))); + // Help Menu _menu_help = new QMenu(_menu_bar); + _menu_help->setTitle(QApplication::translate( + "MainWindow", "&Help", 0, QApplication::UnicodeUTF8)); + + _action_about = new QAction(this); + _action_about->setObjectName(QString::fromUtf8("actionAbout")); + _action_about->setText(QApplication::translate( + "MainWindow", "&About...", 0, QApplication::UnicodeUTF8)); _menu_help->addAction(_action_about); _menu_bar->addAction(_menu_file->menuAction()); _menu_bar->addAction(_menu_view->menuAction()); + _menu_bar->addAction(_menu_decoders->menuAction()); _menu_bar->addAction(_menu_help->menuAction()); setMenuBar(_menu_bar); QMetaObject::connectSlotsByName(this); - // Setup the toolbars - _toolbar = new QToolBar(this); + // Setup the toolbar + _toolbar = new QToolBar(tr("Main Toolbar"), this); _toolbar->addAction(_action_open); _toolbar->addSeparator(); _toolbar->addAction(_action_view_zoom_in); _toolbar->addAction(_action_view_zoom_out); addToolBar(_toolbar); - _sampling_bar = new SamplingBar(this); + // Setup the sampling bar + _sampling_bar = new toolbars::SamplingBar(this); + + // Populate the device list and select the initially selected device + update_device_list(); + + connect(_sampling_bar, SIGNAL(device_selected()), this, + SLOT(device_selected())); connect(_sampling_bar, SIGNAL(run_stop()), this, SLOT(run_stop())); addToolBar(_sampling_bar); - // Setup the status bar - _status_bar = new QStatusBar(this); - setStatusBar(_status_bar); + // Setup the context bar + _context_bar = new toolbars::ContextBar(this); + addToolBar(_context_bar); + // Set the title setWindowTitle(QApplication::translate("MainWindow", "PulseView", 0, QApplication::UnicodeUTF8)); - _action_open->setText(QApplication::translate("MainWindow", "&Open...", 0, QApplication::UnicodeUTF8)); - _action_view_zoom_in->setText(QApplication::translate("MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8)); - _action_view_zoom_out->setText(QApplication::translate("MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8)); - _action_view_show_cursors->setText(QApplication::translate("MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8)); - _action_about->setText(QApplication::translate("MainWindow", "&About...", 0, QApplication::UnicodeUTF8)); - - _menu_file->setTitle(QApplication::translate("MainWindow", "&File", 0, QApplication::UnicodeUTF8)); - _menu_view->setTitle(QApplication::translate("MainWindow", "&View", 0, QApplication::UnicodeUTF8)); - _menu_help->setTitle(QApplication::translate("MainWindow", "&Help", 0, QApplication::UnicodeUTF8)); - // Setup _session events connect(&_session, SIGNAL(capture_state_changed(int)), this, SLOT(capture_state_changed(int))); } +void MainWindow::session_error( + const QString text, const QString info_text) +{ + QMetaObject::invokeMethod(this, "show_session_error", + Qt::QueuedConnection, Q_ARG(QString, text), + Q_ARG(QString, info_text)); +} + +void MainWindow::update_device_list(struct sr_dev_inst *selected_device) +{ + assert(_sampling_bar); + + const list &devices = _device_manager.devices(); + _sampling_bar->set_device_list(devices); + + if (!selected_device && !devices.empty()) { + // Fall back to the first device in the list. + selected_device = devices.front(); + + // Try and find the demo device and select that by default + BOOST_FOREACH (struct sr_dev_inst *sdi, devices) + if (strcmp(sdi->driver->name, "demo") == 0) { + selected_device = sdi; + } + } + + if (selected_device) { + _sampling_bar->set_selected_device(selected_device); + _session.set_device(selected_device); + } +} + +void MainWindow::load_file(QString file_name) +{ + const QString errorMessage( + QString("Failed to load file %1").arg(file_name)); + const QString infoMessage; + _session.load_file(file_name.toStdString(), + boost::bind(&MainWindow::session_error, this, + errorMessage, infoMessage)); +} + +void MainWindow::show_session_error( + const QString text, const QString info_text) +{ + QMessageBox msg(this); + msg.setText(text); + msg.setInformativeText(info_text); + msg.setStandardButtons(QMessageBox::Ok); + msg.setIcon(QMessageBox::Warning); + msg.exec(); +} + +gint MainWindow::decoder_name_cmp(gconstpointer a, gconstpointer b) +{ + return strcmp(((const srd_decoder*)a)->name, + ((const srd_decoder*)b)->name); +} + +void MainWindow::setup_add_decoders(QMenu *parent) +{ + GSList *l = g_slist_sort(g_slist_copy( + (GSList*)srd_decoder_list()), decoder_name_cmp); + for(; l; l = l->next) + { + QAction *const action = parent->addAction(QString( + ((srd_decoder*)l->data)->name)); + action->setData(qVariantFromValue(l->data)); + _decoders_add_mapper.setMapping(action, action); + connect(action, SIGNAL(triggered()), + &_decoders_add_mapper, SLOT(map())); + } + g_slist_free(l); +} + void MainWindow::on_actionOpen_triggered() { - QString file_name = QFileDialog::getOpenFileName( - this, tr("Open File"), "", - tr("Sigrok Sessions (*.sr)")); - _session.load_file(file_name.toStdString()); + // Enumerate the file formats + QString filters(tr("Sigrok Sessions (*.sr)")); + filters.append(tr(";;All Files (*.*)")); + + // Show the dialog + const QString file_name = QFileDialog::getOpenFileName( + this, tr("Open File"), "", filters); + if (!file_name.isEmpty()) + load_file(file_name); +} + +void MainWindow::on_actionConnect_triggered() +{ + // Stop any currently running capture session + _session.stop_capture(); + + dialogs::Connect dlg(this, _device_manager); + + // If the user selected a device, select it in the device list. Select the + // current device otherwise. + struct sr_dev_inst *const sdi = dlg.exec() ? + dlg.get_selected_device() : _session.get_device(); + + update_device_list(sdi); +} + +void MainWindow::on_actionQuit_triggered() +{ + close(); } void MainWindow::on_actionViewZoomIn_triggered() @@ -181,7 +363,12 @@ void MainWindow::on_actionViewZoomOut_triggered() void MainWindow::on_actionViewShowCursors_triggered() { assert(_view); - _view->show_cursors(_action_view_show_cursors->isChecked()); + + const bool show = !_view->cursors_shown(); + if(show) + _view->centre_cursors(); + + _view->show_cursors(show); } void MainWindow::on_actionAbout_triggered() @@ -190,16 +377,43 @@ void MainWindow::on_actionAbout_triggered() dlg.exec(); } +void MainWindow::device_selected() +{ + _session.set_device(_sampling_bar->get_selected_device()); +} + +void MainWindow::add_decoder(QObject *action) +{ + assert(action); + srd_decoder *const dec = + (srd_decoder*)((QAction*)action)->data().value(); + assert(dec); + + const std::vector< boost::shared_ptr > &sigs = + _session.get_signals(); + + GHashTable *const options = g_hash_table_new_full(g_str_hash, + g_str_equal, g_free, (GDestroyNotify)g_variant_unref); + + dialogs::Decoder dlg(this, dec, sigs, options); + if(dlg.exec() != QDialog::Accepted) { + g_hash_table_destroy(options); + return; + } + + _session.add_decoder(dec, dlg.get_probes(), options); +} + void MainWindow::run_stop() { switch(_session.get_capture_state()) { case SigSession::Stopped: - _session.start_capture( - _sampling_bar->get_selected_device(), - _sampling_bar->get_record_length(), - _sampling_bar->get_sample_rate()); + _session.start_capture(_sampling_bar->get_record_length(), + boost::bind(&MainWindow::session_error, this, + QString("Capture failed"), _1)); break; + case SigSession::AwaitingTrigger: case SigSession::Running: _session.stop_capture(); break; @@ -208,7 +422,16 @@ void MainWindow::run_stop() void MainWindow::capture_state_changed(int state) { - _sampling_bar->set_sampling(state != SigSession::Stopped); + _sampling_bar->set_capture_state((pv::SigSession::capture_state)state); +} + +void MainWindow::view_selection_changed() +{ + assert(_context_bar); + + const list > items( + _view->selected_items()); + _context_bar->set_selected_items(items); } } // namespace pv