]> sigrok.org Git - pulseview.git/blobdiff - pv/toolbars/mainbar.cpp
Change namespace for the trace view and implement ViewBase
[pulseview.git] / pv / toolbars / mainbar.cpp
index 1875d3c415a34fab1cb8d2c0e65c5e486c16e7cd..ea36a77e90957609158017775c9a01bfae694247 100644 (file)
@@ -89,6 +89,8 @@ const char *MainBar::SettingSaveDirectory = "MainWindow/SaveDirectory";
 
 MainBar::MainBar(Session &session, MainWindow &main_window) :
        QToolBar("Sampling Bar", &main_window),
+       action_new_session_(new QAction(this)),
+       action_new_view_(new QAction(this)),
        action_open_(new QAction(this)),
        action_save_as_(new QAction(this)),
        action_save_selection_as_(new QAction(this)),
@@ -114,8 +116,7 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
        icon_green_(":/icons/status-green.svg"),
        icon_grey_(":/icons/status-grey.svg"),
        run_stop_button_(this),
-       run_stop_button_action_(nullptr),
-       menu_button_(this)
+       run_stop_button_action_(nullptr)
 #ifdef ENABLE_DECODE
        , menu_decoders_add_(new pv::widgets::DecoderMenu(this, true))
 #endif
@@ -127,23 +128,38 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
        setContextMenuPolicy(Qt::PreventContextMenu);
 
        // Actions
+       action_new_session_->setText(tr("New &Session"));
+       action_new_session_->setIcon(QIcon::fromTheme("document-new",
+               QIcon(":/icons/document-new.png")));
+       connect(action_new_session_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionNewSession_triggered()));
+
+       action_new_view_->setText(tr("New &View"));
+       action_new_view_->setIcon(QIcon::fromTheme("window-new",
+               QIcon(":/icons/window-new.png")));
+       connect(action_new_view_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionNewView_triggered()));
+
        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"));
+       connect(action_open_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionOpen_triggered()));
 
        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"));
+       connect(action_save_as_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionSaveAs_triggered()));
 
        action_save_selection_as_->setText(tr("Save Selected &Range As..."));
        action_save_selection_as_->setIcon(QIcon::fromTheme("document-save-as",
                QIcon(":/icons/document-save-as.png")));
        action_save_selection_as_->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_R));
-       action_save_selection_as_->setObjectName(QString::fromUtf8("actionSaveSelectionAs"));
+       connect(action_save_selection_as_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionSaveSelectionAs_triggered()));
 
        widgets::ExportMenu *menu_file_export = new widgets::ExportMenu(this,
                session.device_manager().context());
@@ -160,44 +176,45 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
                this, SLOT(import_file(std::shared_ptr<sigrok::InputFormat>)));
 
        action_connect_->setText(tr("&Connect to Device..."));
-       action_connect_->setObjectName(QString::fromUtf8("actionConnect"));
+       connect(action_connect_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionConnect_triggered()));
 
        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"));
+       connect(action_view_zoom_in_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionViewZoomIn_triggered()));
 
        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"));
+       connect(action_view_zoom_out_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionViewZoomOut_triggered()));
 
        action_view_zoom_fit_->setCheckable(true);
        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"));
+       connect(action_view_zoom_fit_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionViewZoomFit_triggered()));
 
        action_view_zoom_one_to_one_->setText(tr("Zoom to O&ne-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"));
+       connect(action_view_zoom_one_to_one_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionViewZoomOneToOne_triggered()));
 
        action_view_show_cursors_->setCheckable(true);
        action_view_show_cursors_->setIcon(QIcon::fromTheme("show-cursors",
                QIcon(":/icons/show-cursors.svg")));
        action_view_show_cursors_->setShortcut(QKeySequence(Qt::Key_C));
-       action_view_show_cursors_->setObjectName(
-               QString::fromUtf8("actionViewShowCursors"));
+       connect(action_view_show_cursors_, SIGNAL(triggered(bool)),
+               this, SLOT(on_actionViewShowCursors_triggered()));
        action_view_show_cursors_->setText(tr("Show &Cursors"));
 
        // Open button
@@ -207,7 +224,7 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
                session.device_manager().context(), action_open_);
        connect(import_menu,
                SIGNAL(format_selected(std::shared_ptr<sigrok::InputFormat>)),
-               &main_window,
+               this,
                SLOT(import_file(std::shared_ptr<sigrok::InputFormat>)));
 
        open_button->setMenu(import_menu);
@@ -226,7 +243,7 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
                open_actions);
        connect(export_menu,
                SIGNAL(format_selected(std::shared_ptr<sigrok::OutputFormat>)),
-               &main_window,
+               this,
                SLOT(export_file(std::shared_ptr<sigrok::OutputFormat>)));
 
        save_button->setMenu(export_menu);
@@ -236,8 +253,6 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
        // Device selector menu
        connect(&device_selector_, SIGNAL(device_selected()),
                this, SLOT(on_device_selected()));
-       connect(&session, SIGNAL(device_changed()),
-               this, SLOT(on_device_changed()));
 
        // Setup the decoder button
 #ifdef ENABLE_DECODE
@@ -253,6 +268,9 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
 #endif
 
        // Setup the toolbar
+       addAction(action_new_session_);
+       addAction(action_new_view_);
+       addSeparator();
        addWidget(open_button);
        addWidget(save_button);
        addSeparator();
@@ -294,20 +312,14 @@ MainBar::MainBar(Session &session, MainWindow &main_window) :
        addWidget(add_decoder_button);
 #endif
 
-       QWidget *const spacer = new QWidget();
-       spacer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-       addWidget(spacer);
-
-       addWidget(&menu_button_);
-
        sample_count_.installEventFilter(this);
        sample_rate_.installEventFilter(this);
 
        // 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()));
+       connect(&session_, SIGNAL(capture_state_changed(int)),
+               this, SLOT(capture_state_changed(int)));
+       connect(&session, SIGNAL(device_changed()),
+               this, SLOT(on_device_changed()));
 
        update_device_list();
 }
@@ -483,12 +495,12 @@ void MainBar::load_file(QString file_name,
                return;
        }
 
-       session_.set_name(QFileInfo(file_name).fileName());
-
        update_device_list();
 
        session_.start_capture([&, errorMessage](QString infoMessage) {
                session_error(errorMessage, infoMessage); });
+
+       session_.set_name(QFileInfo(file_name).fileName());
 }
 
 void MainBar::update_sample_rate_selector()
@@ -797,7 +809,10 @@ void MainBar::export_file(shared_ptr<OutputFormat> format,
 
        // Selection only? Verify that the cursors are active and fetch their values
        if (selection_only) {
-               if (!session_.main_view()->cursors()->enabled()) {
+               views::TraceView::View *trace_view =
+                       qobject_cast<views::TraceView::View*>(session_.main_view().get());
+
+               if (!trace_view->cursors()->enabled()) {
                        show_session_error(tr("Missing Cursors"), tr("You need to set the " \
                                        "cursors before you can save the data enclosed by them " \
                                        "to a session file (e.g. using ALT-V - Show Cursors)."));
@@ -806,8 +821,8 @@ void MainBar::export_file(shared_ptr<OutputFormat> format,
 
                const double samplerate = session_.get_samplerate();
 
-               const pv::util::Timestamp& start_time = session_.main_view()->cursors()->first()->time();
-               const pv::util::Timestamp& end_time = session_.main_view()->cursors()->second()->time();
+               const pv::util::Timestamp& start_time = trace_view->cursors()->first()->time();
+               const pv::util::Timestamp& end_time = trace_view->cursors()->second()->time();
 
                const uint64_t start_sample =
                        std::max((double)0, start_time.convert_to<double>() * samplerate);
@@ -942,6 +957,16 @@ void MainBar::on_config_changed()
        commit_sample_rate();   
 }
 
+void MainBar::on_actionNewSession_triggered()
+{
+       new_session();
+}
+
+void MainBar::on_actionNewView_triggered()
+{
+       new_view(&session_);
+}
+
 void MainBar::on_actionOpen_triggered()
 {
        QSettings settings;
@@ -988,31 +1013,51 @@ void MainBar::on_actionConnect_triggered()
 
 void MainBar::on_actionViewZoomIn_triggered()
 {
-       session_.main_view()->zoom(1);
+       views::TraceView::View *trace_view =
+               qobject_cast<views::TraceView::View*>(session_.main_view().get());
+
+       trace_view->zoom(1);
 }
 
 void MainBar::on_actionViewZoomOut_triggered()
 {
-       session_.main_view()->zoom(-1);
+       views::TraceView::View *trace_view =
+               qobject_cast<views::TraceView::View*>(session_.main_view().get());
+
+       trace_view->zoom(-1);
 }
 
 void MainBar::on_actionViewZoomFit_triggered()
 {
-       session_.main_view()->zoom_fit(action_view_zoom_fit_->isChecked());
+       views::TraceView::View *trace_view =
+               qobject_cast<views::TraceView::View*>(session_.main_view().get());
+
+       trace_view->zoom_fit(action_view_zoom_fit_->isChecked());
 }
 
 void MainBar::on_actionViewZoomOneToOne_triggered()
 {
-       session_.main_view()->zoom_one_to_one();
+       views::TraceView::View *trace_view =
+               qobject_cast<views::TraceView::View*>(session_.main_view().get());
+
+       trace_view->zoom_one_to_one();
 }
 
 void MainBar::on_actionViewShowCursors_triggered()
 {
-       const bool show = !session_.main_view()->cursors_shown();
+       views::TraceView::View *trace_view =
+               qobject_cast<views::TraceView::View*>(session_.main_view().get());
+
+       const bool show = !trace_view->cursors_shown();
        if (show)
-               session_.main_view()->centre_cursors();
+               trace_view->centre_cursors();
 
-       session_.main_view()->show_cursors(show);
+       trace_view->show_cursors(show);
+}
+
+void MainBar::on_always_zoom_to_fit_changed(bool state)
+{
+       action_view_zoom_fit_->setChecked(state);
 }
 
 bool MainBar::eventFilter(QObject *watched, QEvent *event)