X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fsession.cpp;h=b4ecc6a87c2f4886c3a812df1191cea08542e4f8;hb=HEAD;hp=d30dbc0697cfac67631ab7500028ebf21a4faef8;hpb=79c0e0452fb025da84af9cc0953b85631af343f9;p=pulseview.git

diff --git a/pv/session.cpp b/pv/session.cpp
index d30dbc06..b4ecc6a8 100644
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -126,6 +126,8 @@ Session::Session(DeviceManager &device_manager, QString name) :
 	cur_samplerate_(0),
 	data_saved_(true)
 {
+	// Use this name also for the QObject instance
+	setObjectName(name_);
 }
 
 Session::~Session()
@@ -175,6 +177,9 @@ void Session::set_name(QString name)
 
 	name_ = name;
 
+	// Use this name also for the QObject instance
+	setObjectName(name_);
+
 	name_changed();
 }
 
@@ -609,6 +614,9 @@ void Session::set_device(shared_ptr<devices::Device> device)
 	} catch (const QString &e) {
 		device_.reset();
 		MainWindow::show_session_error(tr("Failed to open device"), e);
+	} catch (const sigrok::Error &e) {
+		device_.reset();
+		MainWindow::show_session_error(tr("Failed to open device"), QString(e.what()));
 	}
 
 	if (device_) {
@@ -751,8 +759,11 @@ void Session::load_file(QString file_name, QString setup_file_name,
 					file_name.toStdString())));
 	} catch (Error& e) {
 		MainWindow::show_session_error(tr("Failed to load %1").arg(file_name), e.what());
-		set_default_device();
-		main_bar_->update_device_list();
+		return;
+	}
+
+	if (!device_) {
+		MainWindow::show_session_error(errorMessage, "");
 		return;
 	}
 
@@ -771,7 +782,7 @@ void Session::load_file(QString file_name, QString setup_file_name,
 	main_bar_->update_device_list();
 
 	start_capture([&, errorMessage](QString infoMessage) {
-		MainWindow::show_session_error(errorMessage, infoMessage); });
+		Q_EMIT session_error_raised(errorMessage, infoMessage); });
 
 	// Only set save path if we loaded an srzip file
 	if (dynamic_pointer_cast<devices::SessionFile>(device_))
@@ -824,6 +835,8 @@ void Session::start_capture(function<void (const QString)> error_handler)
 		name_changed();
 	}
 
+	acq_start_time_ = Glib::DateTime::create_now_local();
+
 	// Begin the session
 	sampling_thread_ = std::thread(&Session::sample_thread_proc, this, error_handler);
 }
@@ -918,6 +931,11 @@ double Session::get_samplerate() const
 	return samplerate;
 }
 
+Glib::DateTime Session::get_acquisition_start_time() const
+{
+	return acq_start_time_;
+}
+
 uint32_t Session::get_highest_segment_id() const
 {
 	return highest_segment_id_;