X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fmainwindow.cpp;h=924e70581fa442d064413b2a9b6e5f862d8553aa;hp=3f338a12a09e1124cec927350878656c15828a8f;hb=7c65709437184b09753d1bcacc02467b8f6171f1;hpb=6ac96c2e0ef986da9c9ebea50906cb717aa382ba diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp index 3f338a12..924e7058 100644 --- a/pv/mainwindow.cpp +++ b/pv/mainwindow.cpp @@ -18,49 +18,115 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -extern "C" { -#include -} +#include + +#ifdef ENABLE_DECODE +#include +#endif + +#include +#include #include #include #include +#include #include +#include #include #include +#include #include #include #include -#include "about.h" -#include "mainwindow.h" -#include "samplingbar.h" -#include "pv/view/view.h" +#include "mainwindow.hpp" + +#include "devicemanager.hpp" +#include "dialogs/about.hpp" +#include "dialogs/connect.hpp" +#include "dialogs/storeprogress.hpp" +#include "toolbars/mainbar.hpp" +#include "view/logicsignal.hpp" +#include "view/view.hpp" +#ifdef ENABLE_DECODE +#include "widgets/decodermenu.hpp" +#endif -extern "C" { -/* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */ -#define __STDC_FORMAT_MACROS #include #include #include #include -#include -} +#include + +using std::list; +using std::map; +using std::shared_ptr; +using std::string; + +using sigrok::Device; +using sigrok::Error; +using sigrok::HardwareDevice; namespace pv { -MainWindow::MainWindow(QWidget *parent) : - QMainWindow(parent) +namespace view { +class ViewItem; +} + +const char *MainWindow::SettingOpenDirectory = "MainWindow/OpenDirectory"; +const char *MainWindow::SettingSaveDirectory = "MainWindow/SaveDirectory"; + +MainWindow::MainWindow(DeviceManager &device_manager, + const char *open_file_name, + QWidget *parent) : + QMainWindow(parent), + device_manager_(device_manager), + session_(device_manager) { setup_ui(); + restore_ui_settings(); + 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::run_stop() +{ + switch(session_.get_capture_state()) { + case Session::Stopped: + session_.start_capture([&](QString message) { + session_error("Capture failed", message); }); + break; + + case Session::AwaitingTrigger: + case Session::Running: + session_.stop_capture(); + break; + } +} + +void MainWindow::select_device(shared_ptr device) +{ + try { + session_.set_device(device); + } catch(const QString &e) { + QMessageBox msg(this); + msg.setText(e); + msg.setInformativeText(tr("Failed to Select Device")); + msg.setStandardButtons(QMessageBox::Ok); + msg.setIcon(QMessageBox::Warning); + msg.exec(); + } } void MainWindow::setup_ui() { setObjectName(QString::fromUtf8("MainWindow")); - resize(1024, 768); - // Set the window icon QIcon icon; icon.addFile(QString::fromUtf8(":/icons/sigrok-logo-notext.png"), @@ -68,144 +134,447 @@ void MainWindow::setup_ui() setWindowIcon(icon); // Setup the central widget - _central_widget = new QWidget(this); - _vertical_layout = new QVBoxLayout(_central_widget); - _vertical_layout->setSpacing(6); - _vertical_layout->setContentsMargins(0, 0, 0, 0); - setCentralWidget(_central_widget); + central_widget_ = new QWidget(this); + vertical_layout_ = new QVBoxLayout(central_widget_); + vertical_layout_->setSpacing(6); + vertical_layout_->setContentsMargins(0, 0, 0, 0); + setCentralWidget(central_widget_); - _view = new pv::view::View(_session, this); - _vertical_layout->addWidget(_view); + view_ = new pv::view::View(session_, this); - // Setup the UI actions - _action_about = new QAction(this); - _action_about->setObjectName(QString::fromUtf8("actionAbout")); + vertical_layout_->addWidget(view_); - _action_view_zoom_in = new QAction(this); - _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in")); - _action_view_zoom_in->setObjectName(QString::fromUtf8("actionViewZoomIn")); + // Setup the menu bar + QMenuBar *const menu_bar = new QMenuBar(this); + menu_bar->setGeometry(QRect(0, 0, 400, 25)); + + // File Menu + QMenu *const menu_file = new QMenu; + menu_file->setTitle(tr("&File")); + + QAction *const action_open = new QAction(this); + action_open->setText(tr("&Open...")); + action_open->setIcon(QIcon::fromTheme("document-open", + QIcon(":/icons/document-open.png"))); + action_open->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_O)); + action_open->setObjectName(QString::fromUtf8("actionOpen")); + menu_file->addAction(action_open); + + QAction *const action_save_as = new QAction(this); + action_save_as->setText(tr("&Save As...")); + action_save_as->setIcon(QIcon::fromTheme("document-save-as", + QIcon(":/icons/document-save-as.png"))); + action_save_as->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_S)); + action_save_as->setObjectName(QString::fromUtf8("actionSaveAs")); + menu_file->addAction(action_save_as); + + menu_file->addSeparator(); + + QAction *const action_connect = new QAction(this); + action_connect->setText(tr("&Connect to Device...")); + action_connect->setObjectName(QString::fromUtf8("actionConnect")); + menu_file->addAction(action_connect); + + menu_file->addSeparator(); + + QAction *action_quit = new QAction(this); + action_quit->setText(tr("&Quit")); + 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 + QMenu *menu_view = new QMenu; + menu_view->setTitle(tr("&View")); + + QAction *const action_view_zoom_in = new QAction(this); + action_view_zoom_in->setText(tr("Zoom &In")); + action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in", + QIcon(":/icons/zoom-in.png"))); + // simply using Qt::Key_Plus shows no + in the menu + action_view_zoom_in->setShortcut(QKeySequence::ZoomIn); + action_view_zoom_in->setObjectName( + QString::fromUtf8("actionViewZoomIn")); + menu_view->addAction(action_view_zoom_in); + + QAction *const action_view_zoom_out = new QAction(this); + action_view_zoom_out->setText(tr("Zoom &Out")); + action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out", + QIcon(":/icons/zoom-out.png"))); + action_view_zoom_out->setShortcut(QKeySequence::ZoomOut); + action_view_zoom_out->setObjectName( + QString::fromUtf8("actionViewZoomOut")); + menu_view->addAction(action_view_zoom_out); + + QAction *const action_view_zoom_fit = new QAction(this); + action_view_zoom_fit->setText(tr("Zoom to &Fit")); + action_view_zoom_fit->setIcon(QIcon::fromTheme("zoom-fit", + QIcon(":/icons/zoom-fit.png"))); + action_view_zoom_fit->setShortcut(QKeySequence(Qt::Key_F)); + action_view_zoom_fit->setObjectName( + QString::fromUtf8("actionViewZoomFit")); + menu_view->addAction(action_view_zoom_fit); + + QAction *const action_view_zoom_one_to_one = new QAction(this); + action_view_zoom_one_to_one->setText(tr("Zoom to &One-to-One")); + action_view_zoom_one_to_one->setIcon(QIcon::fromTheme("zoom-original", + QIcon(":/icons/zoom-original.png"))); + action_view_zoom_one_to_one->setShortcut(QKeySequence(Qt::Key_O)); + action_view_zoom_one_to_one->setObjectName( + QString::fromUtf8("actionViewZoomOneToOne")); + menu_view->addAction(action_view_zoom_one_to_one); + + menu_view->addSeparator(); + + QAction *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->setShortcut(QKeySequence(Qt::Key_C)); + action_view_show_cursors->setObjectName( + QString::fromUtf8("actionViewShowCursors")); + action_view_show_cursors->setText(tr("Show &Cursors")); + menu_view->addAction(action_view_show_cursors); + + // Decoders Menu +#ifdef ENABLE_DECODE + QMenu *const menu_decoders = new QMenu; + menu_decoders->setTitle(tr("&Decoders")); + + pv::widgets::DecoderMenu *const menu_decoders_add = + new pv::widgets::DecoderMenu(menu_decoders, true); + menu_decoders_add->setTitle(tr("&Add")); + connect(menu_decoders_add, SIGNAL(decoder_selected(srd_decoder*)), + this, SLOT(add_decoder(srd_decoder*))); + + menu_decoders->addMenu(menu_decoders_add); +#endif + + // Help Menu + QMenu *const menu_help = new QMenu; + menu_help->setTitle(tr("&Help")); + + QAction *const action_about = new QAction(this); + action_about->setObjectName(QString::fromUtf8("actionAbout")); + action_about->setText(tr("&About...")); + menu_help->addAction(action_about); + + menu_bar->addAction(menu_file->menuAction()); + menu_bar->addAction(menu_view->menuAction()); +#ifdef ENABLE_DECODE + menu_bar->addAction(menu_decoders->menuAction()); +#endif + menu_bar->addAction(menu_help->menuAction()); + + setMenuBar(menu_bar); + QMetaObject::connectSlotsByName(this); - _action_view_zoom_out = new QAction(this); - _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out")); - _action_view_zoom_out->setObjectName(QString::fromUtf8("actionViewZoomOut")); + // Setup the toolbar + QToolBar *const toolbar = new QToolBar(tr("Main Toolbar"), this); + toolbar->setObjectName(QString::fromUtf8("MainToolbar")); + toolbar->addAction(action_open); + toolbar->addAction(action_save_as); + toolbar->addSeparator(); + toolbar->addAction(action_view_zoom_in); + toolbar->addAction(action_view_zoom_out); + toolbar->addAction(action_view_zoom_fit); + toolbar->addAction(action_view_zoom_one_to_one); + addToolBar(toolbar); - _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")); + // Setup the sampling bar + main_bar_ = new toolbars::MainBar(session_, *this); - _action_open = new QAction(this); - _action_open->setIcon(QIcon::fromTheme("document-open")); - _action_open->setObjectName(QString::fromUtf8("actionOpen")); + // Populate the device list and select the initially selected device + update_device_list(); - // Setup the menu bar - _menu_bar = new QMenuBar(this); - _menu_bar->setGeometry(QRect(0, 0, 400, 25)); + addToolBar(main_bar_); + + // Set the title + setWindowTitle(tr("PulseView")); + + // Setup session_ events + connect(&session_, SIGNAL(capture_state_changed(int)), this, + SLOT(capture_state_changed(int))); + connect(&session_, SIGNAL(device_selected()), this, + SLOT(device_selected())); +} - _menu_file = new QMenu(_menu_bar); - _menu_file->addAction(_action_open); +void MainWindow::save_ui_settings() +{ + QSettings settings; - _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); + map dev_info; + list key_list; - _menu_help = new QMenu(_menu_bar); - _menu_help->addAction(_action_about); + settings.beginGroup("MainWindow"); + settings.setValue("state", saveState()); + settings.setValue("geometry", saveGeometry()); + settings.endGroup(); - _menu_bar->addAction(_menu_file->menuAction()); - _menu_bar->addAction(_menu_view->menuAction()); - _menu_bar->addAction(_menu_help->menuAction()); + if (session_.device()) { + settings.beginGroup("Device"); + key_list.push_back("vendor"); + key_list.push_back("model"); + key_list.push_back("version"); + key_list.push_back("serial_num"); + key_list.push_back("connection_id"); - setMenuBar(_menu_bar); - QMetaObject::connectSlotsByName(this); + dev_info = device_manager_.get_device_info( + session_.device()); - // Setup the toolbars - _toolbar = new QToolBar(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); - 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); - - 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))); + for (string key : key_list) { + + if (dev_info.count(key)) + settings.setValue(QString::fromUtf8(key.c_str()), + QString::fromUtf8(dev_info.at(key).c_str())); + else + settings.remove(QString::fromUtf8(key.c_str())); + } + settings.endGroup(); + } +} + +void MainWindow::restore_ui_settings() +{ + QSettings settings; + + shared_ptr device; + + map dev_info; + list key_list; + string value; + + settings.beginGroup("MainWindow"); + + if (settings.contains("geometry")) { + restoreGeometry(settings.value("geometry").toByteArray()); + restoreState(settings.value("state").toByteArray()); + } else + resize(1000, 720); + + settings.endGroup(); + + // Re-select last used device if possible. + settings.beginGroup("Device"); + key_list.push_back("vendor"); + key_list.push_back("model"); + key_list.push_back("version"); + key_list.push_back("serial_num"); + key_list.push_back("connection_id"); + + for (string key : key_list) { + if (!settings.contains(QString::fromUtf8(key.c_str()))) + continue; + + value = settings.value(QString::fromUtf8(key.c_str())).toString().toStdString(); + + if (value.size() > 0) + dev_info.insert(std::make_pair(key, value)); + } + + device = device_manager_.find_device_from_info(dev_info); + + if (device) { + select_device(device); + update_device_list(); + } + + settings.endGroup(); +} + +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() +{ + assert(main_bar_); + + shared_ptr selected_device = session_.device(); + list< shared_ptr > devices; + + if (device_manager_.devices().size() == 0) + return; + + std::copy(device_manager_.devices().begin(), + device_manager_.devices().end(), std::back_inserter(devices)); + + if (std::find(devices.begin(), devices.end(), selected_device) == + devices.end()) + devices.push_back(selected_device); + assert(selected_device); + + main_bar_->set_device_list(devices, selected_device); +} + +void MainWindow::closeEvent(QCloseEvent *event) +{ + save_ui_settings(); + event->accept(); +} + +void MainWindow::load_file(QString file_name) +{ + const QString errorMessage( + QString("Failed to load file %1").arg(file_name)); + const QString infoMessage; + + try { + session_.set_file(file_name.toStdString()); + } catch(Error e) { + show_session_error(tr("Failed to load ") + file_name, e.what()); + session_.set_default_device(); + update_device_list(); + return; + } + + update_device_list(); + + session_.start_capture([&, errorMessage, infoMessage](QString) { + session_error(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(); } void MainWindow::on_actionOpen_triggered() { - QString file_name = QFileDialog::getOpenFileName( - this, tr("Open File"), "", - tr("Sigrok Sessions (*.sr)")); - _session.load_file(file_name.toStdString()); + QSettings settings; + const QString dir = settings.value(SettingOpenDirectory).toString(); + + // Show the dialog + const QString file_name = QFileDialog::getOpenFileName( + this, tr("Open File"), dir, tr( + "Sigrok Sessions (*.sr);;" + "All Files (*.*)")); + + if (!file_name.isEmpty()) { + load_file(file_name); + + const QString abs_path = QFileInfo(file_name).absolutePath(); + settings.setValue(SettingOpenDirectory, abs_path); + } +} + +void MainWindow::on_actionSaveAs_triggered() +{ + using pv::dialogs::StoreProgress; + + // Stop any currently running capture session + session_.stop_capture(); + + QSettings settings; + const QString dir = settings.value(SettingSaveDirectory).toString(); + + // Show the dialog + const QString file_name = QFileDialog::getSaveFileName( + this, tr("Save File"), dir, tr("Sigrok Sessions (*.sr)")); + + if (file_name.isEmpty()) + return; + + const QString abs_path = QFileInfo(file_name).absolutePath(); + settings.setValue(SettingSaveDirectory, abs_path); + + StoreProgress *dlg = new StoreProgress(file_name, session_, this); + dlg->run(); +} + +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. + if (dlg.exec()) + select_device(dlg.get_selected_device()); + + update_device_list(); +} + +void MainWindow::on_actionQuit_triggered() +{ + close(); } void MainWindow::on_actionViewZoomIn_triggered() { - _view->zoom(1); + view_->zoom(1); } void MainWindow::on_actionViewZoomOut_triggered() { - _view->zoom(-1); + view_->zoom(-1); +} + +void MainWindow::on_actionViewZoomFit_triggered() +{ + view_->zoom_fit(); +} + +void MainWindow::on_actionViewZoomOneToOne_triggered() +{ + view_->zoom_one_to_one(); } void MainWindow::on_actionViewShowCursors_triggered() { - assert(_view); - _view->show_cursors(_action_view_show_cursors->isChecked()); + assert(view_); + + const bool show = !view_->cursors_shown(); + if(show) + view_->centre_cursors(); + + view_->show_cursors(show); } void MainWindow::on_actionAbout_triggered() { - About dlg(this); + dialogs::About dlg(device_manager_.context(), this); dlg.exec(); } -void MainWindow::run_stop() +void MainWindow::add_decoder(srd_decoder *decoder) { - 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()); - break; - - case SigSession::Running: - _session.stop_capture(); - break; - } +#ifdef ENABLE_DECODE + assert(decoder); + session_.add_decoder(decoder); +#else + (void)decoder; +#endif } void MainWindow::capture_state_changed(int state) { - _sampling_bar->set_sampling(state != SigSession::Stopped); + main_bar_->set_capture_state((pv::Session::capture_state)state); +} + +void MainWindow::device_selected() +{ + // Set the title to include the device/file name + const shared_ptr device = session_.device(); + if (!device) + return; + + const string display_name = device_manager_.get_display_name(device); + setWindowTitle(tr("%1 - PulseView").arg(display_name.c_str())); } } // namespace pv