X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fmainwindow.cpp;h=a99ba35298c39080930e764adcb699e0feb6d707;hb=956a945e4d42d0d7718e6f1364d567f5e25ebf49;hp=bc20898249afd70ee4f90972304289a2db7ab0ba;hpb=d552c5c7f25ac892b7dc218264d6fe2823db44ef;p=pulseview.git

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index bc20898..a99ba35 100644
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -218,6 +218,9 @@ shared_ptr<Session> MainWindow::add_session()
 
 	shared_ptr<Session> session = make_shared<Session>(device_manager_, name);
 
+	connect(session.get(), SIGNAL(add_view(const QString&, view::ViewType, Session*)),
+		this, SLOT(on_add_view(const QString&, view::ViewType, Session*)));
+
 	sessions_.push_back(session);
 
 	shared_ptr<view::View> main_view =
@@ -252,6 +255,8 @@ void MainWindow::setup_ui()
 	action_about_->setObjectName(QString::fromUtf8("actionAbout"));
 	action_about_->setText(tr("&About..."));
 
+	setDockNestingEnabled(true);
+
 	// Set the title
 	setWindowTitle(tr("PulseView"));
 }
@@ -273,11 +278,13 @@ void MainWindow::save_ui_settings()
 				dynamic_pointer_cast< devices::HardwareDevice >
 				(session->device());
 
-			if (device->hardware_device()->driver()->name() == "demo")
+			if (device &&
+				device->hardware_device()->driver()->name() == "demo")
 				continue;
 		}
 
 		settings.beginGroup("Session" + QString::number(id++));
+		settings.remove("");  // Remove all keys in this group
 		session->save_settings(settings);
 		settings.endGroup();
 	}
@@ -332,6 +339,15 @@ bool MainWindow::restoreState(const QByteArray &state, int version)
 	return false;
 }
 
+void MainWindow::on_add_view(const QString &title, view::ViewType type,
+	Session *session)
+{
+	// We get a pointer and need a reference
+	for (std::shared_ptr<Session> s : sessions_)
+		if (s.get() == session)
+			add_view(title, type, *s);
+}
+
 void MainWindow::on_actionViewStickyScrolling_triggered()
 {
 	shared_ptr<pv::view::View> view = get_active_view();