X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fmainwindow.cpp;h=99e545681e71a3a71042dd30c56818606629e24d;hp=6b0fa676303052cb9478f2e1f4eaff7abd3a1bbf;hb=488883133fefe0af41737cea9b2fc9eb114042b8;hpb=e82fd481f744e0cccdad1d3552118280735ca8e5

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index 6b0fa676..99e54568 100644
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -46,10 +46,17 @@
 
 namespace pv {
 
-MainWindow::MainWindow(QWidget *parent) :
+MainWindow::MainWindow(const char *open_file_name,
+	QWidget *parent) :
 	QMainWindow(parent)
 {
 	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()
@@ -175,12 +182,17 @@ void MainWindow::setup_ui()
 
 }
 
+void MainWindow::load_file(QString file_name)
+{
+	_session.load_file(file_name.toStdString());
+}
+
 void MainWindow::on_actionOpen_triggered()
 {
-	QString file_name = QFileDialog::getOpenFileName(
+	const QString file_name = QFileDialog::getOpenFileName(
 		this, tr("Open File"), "",
 		tr("Sigrok Sessions (*.sr)"));
-	_session.load_file(file_name.toStdString());
+	load_file(file_name);
 }
 
 void MainWindow::on_actionQuit_triggered()
@@ -216,8 +228,7 @@ void MainWindow::run_stop()
 	case SigSession::Stopped:
 		_session.start_capture(
 			_sampling_bar->get_selected_device(),
-			_sampling_bar->get_record_length(),
-			_sampling_bar->get_sample_rate());
+			_sampling_bar->get_record_length());
 		break;
 
 	case SigSession::Running: