pv::prop::Bool: Do not create a widget if the initial value could not be retrieved

[pulseview.git] / pv / mainwindow.cpp

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index 317f3c9a701383793d869f5fda7e6a8aee42eea4..4de010af7a97282a37eeba8c18d177e7317ad838 100644 (file)
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -41,6 +41,7 @@
 #include "devicemanager.h"
 #include "dialogs/about.h"
 #include "dialogs/connect.h"
+#include "dialogs/storeprogress.h"
 #include "toolbars/samplingbar.h"
 #include "view/logicsignal.h"
 #include "view/view.h"
@@ -120,6 +121,14 @@ void MainWindow::setup_ui()
        action_open->setObjectName(QString::fromUtf8("actionOpen"));
        menu_file->addAction(action_open);
 
+       QAction *const action_save_as = new QAction(this);
+       action_save_as->setText(QApplication::translate(
+               "MainWindow", "&Save As...", 0, QApplication::UnicodeUTF8));
+       action_save_as->setIcon(QIcon::fromTheme("document-save-as",
+               QIcon(":/icons/document-save-as.png")));
+       action_save_as->setObjectName(QString::fromUtf8("actionSaveAs"));
+       menu_file->addAction(action_save_as);
+
        menu_file->addSeparator();
 
        QAction *const action_connect = new QAction(this);
@@ -317,17 +326,33 @@ void MainWindow::show_session_error(
 
 void MainWindow::on_actionOpen_triggered()
 {
-       // 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);
+               this, tr("Open File"), "", tr(
+                       "Sigrok Sessions (*.sr);;"
+                       "All Files (*.*)"));
        if (!file_name.isEmpty())
                load_file(file_name);
 }
 
+void MainWindow::on_actionSaveAs_triggered()
+{
+       using pv::dialogs::StoreProgress;
+
+       // Stop any currently running capture session
+       _session.stop_capture();
+
+       // Show the dialog
+       const QString file_name = QFileDialog::getSaveFileName(
+               this, tr("Save File"), "", tr("Sigrok Sessions (*.sr)"));
+
+       if (file_name.isEmpty())
+               return;
+
+       StoreProgress *dlg = new StoreProgress(file_name, _session, this);
+       dlg->run();
+}
+
 void MainWindow::on_actionConnect_triggered()
 {
        // Stop any currently running capture session
@@ -399,8 +424,8 @@ void MainWindow::run_stop()
 {
        switch(_session.get_capture_state()) {
        case SigSession::Stopped:
-               _session.start_capture(_sampling_bar->get_record_length(),
-                       boost::bind(&MainWindow::session_error, this,
+               _session.start_capture(
+                               boost::bind(&MainWindow::session_error, this,
                                QString("Capture failed"), _1));
                break;