X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fmainwindow.cpp;h=a99ba35298c39080930e764adcb699e0feb6d707;hb=956a945e4d42d0d7718e6f1364d567f5e25ebf49;hp=6e408583a52d0cb1e7e2c45870c950cbedc4094f;hpb=101e7a9b40cc97fcd94aca7a1bed086b1f56f269;p=pulseview.git

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index 6e40858..a99ba35 100644
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -191,10 +191,6 @@ shared_ptr<pv::view::View> MainWindow::add_view(const QString &title,
 		if (type == view::TraceView) {
 			connect(&session, SIGNAL(trigger_event(util::Timestamp)), v.get(),
 				SLOT(trigger_event(util::Timestamp)));
-			connect(v.get(), SIGNAL(sticky_scrolling_changed(bool)), this,
-				SLOT(sticky_scrolling_changed(bool)));
-			connect(v.get(), SIGNAL(always_zoom_to_fit_changed(bool)), this,
-				SLOT(always_zoom_to_fit_changed(bool)));
 
 			v->enable_sticky_scrolling(action_view_sticky_scrolling_->isChecked());
 			v->enable_coloured_bg(action_view_coloured_bg_->isChecked());
@@ -206,6 +202,9 @@ shared_ptr<pv::view::View> MainWindow::add_view(const QString &title,
 				session.set_main_bar(main_bar);
 			}
 			main_bar->action_view_show_cursors()->setChecked(v->cursors_shown());
+
+			connect(v.get(), SIGNAL(always_zoom_to_fit_changed(bool)),
+				main_bar.get(), SLOT(on_always_zoom_to_fit_changed(bool)));
 		}
 	}
 
@@ -219,6 +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 =
@@ -253,6 +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"));
 }
@@ -274,11 +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();
 	}
@@ -333,6 +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();