TraceView: Add shortcuts for attaching the cursor edges to the mouse

[pulseview.git] / pv / session.cpp

diff --git a/pv/session.cpp b/pv/session.cpp
index 51a1aee715853ed305d331bb7f04ab158f26a00c..589ec333a24c35bfbe02f47b8e393970f4370f42 100644 (file)
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -485,6 +485,17 @@ void Session::set_default_device()
        set_device((iter == devices.end()) ? devices.front() : *iter);
 }
 
+bool Session::using_file_device() const
+{
+       shared_ptr<devices::SessionFile> sessionfile_device =
+               dynamic_pointer_cast<devices::SessionFile>(device_);
+
+       shared_ptr<devices::InputFile> inputfile_device =
+               dynamic_pointer_cast<devices::InputFile>(device_);
+
+       return (sessionfile_device || inputfile_device);
+}
+
 /**
  * Convert generic options to data types that are specific to InputFormat.
  *
@@ -582,7 +593,7 @@ void Session::load_file(QString file_name, QString setup_file_name,
                                        device_manager_.context(),
                                        file_name.toStdString())));
        } catch (Error& e) {
-               MainWindow::show_session_error(tr("Failed to load ") + file_name, e.what());
+               MainWindow::show_session_error(tr("Failed to load %1").arg(file_name), e.what());
                set_default_device();
                main_bar_->update_device_list();
                return;