From: Soeren Apel <redacted>
Date: Sun, 5 Mar 2017 20:07:23 +0000 (+0100)
Subject: Introduce ViewBase::is_main_view
X-Git-Tag: pulseview-0.4.0~168
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=143d322d0c92ea5c2cc51facc37b68787362c244;ds=sidebyside

Introduce ViewBase::is_main_view
---

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index 2f9ab323..985f698f 100644
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -168,6 +168,8 @@ shared_ptr<views::ViewBase> MainWindow::add_view(const QString &title,
 
 	assert(main_window);
 
+	shared_ptr<MainBar> main_bar = session.main_bar();
+
 	QDockWidget* dock = new QDockWidget(title, main_window);
 	dock->setObjectName(title);
 	main_window->addDockWidget(Qt::TopDockWidgetArea, dock);
@@ -177,7 +179,9 @@ shared_ptr<views::ViewBase> MainWindow::add_view(const QString &title,
 	dock_main->setWindowFlags(Qt::Widget);  // Remove Qt::Window flag
 
 	if (type == views::ViewTypeTrace)
-		v =	make_shared<views::TraceView::View>(session, dock_main);
+		// This view will be the main view if there's no main bar yet
+		v = make_shared<views::TraceView::View>(session,
+			(main_bar ? false : true), dock_main);
 
 	if (!v)
 		return nullptr;
@@ -209,7 +213,6 @@ shared_ptr<views::ViewBase> MainWindow::add_view(const QString &title,
 		tv->enable_sticky_scrolling(true);
 		tv->enable_coloured_bg(settings.value(GlobalSettings::Key_View_ColouredBG).toBool());
 
-		shared_ptr<MainBar> main_bar = session.main_bar();
 		if (!main_bar) {
 			/* Initial view, create the main bar */
 			main_bar = make_shared<MainBar>(session, this, tv);
diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index d460e868..9ca973a7 100644
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -136,8 +136,8 @@ bool CustomAbstractScrollArea::viewportEvent(QEvent *event)
 	}
 }
 
-View::View(Session &session, QWidget *parent) :
-	ViewBase(session, parent),
+View::View(Session &session, bool is_main_view, QWidget *parent) :
+	ViewBase(session, is_main_view, parent),
 	viewport_(new Viewport(*this)),
 	ruler_(new Ruler(*this)),
 	header_(new Header(*this)),
diff --git a/pv/view/view.hpp b/pv/view/view.hpp
index 0e1a5443..c289cfcb 100644
--- a/pv/view/view.hpp
+++ b/pv/view/view.hpp
@@ -89,7 +89,7 @@ private:
 	static const int ScaleUnits[3];
 
 public:
-	explicit View(Session &session, QWidget *parent = 0);
+	explicit View(Session &session, bool is_main_view=false, QWidget *parent = 0);
 
 	Session& session();
 	const Session& session() const;
diff --git a/pv/views/viewbase.cpp b/pv/views/viewbase.cpp
index 6fb95279..b1190562 100644
--- a/pv/views/viewbase.cpp
+++ b/pv/views/viewbase.cpp
@@ -32,8 +32,9 @@ using std::shared_ptr;
 namespace pv {
 namespace views {
 
-ViewBase::ViewBase(Session &session, QWidget *parent) :
-	session_(session)
+ViewBase::ViewBase(Session &session, bool is_main_view, QWidget *parent) :
+	session_(session),
+	is_main_view_(is_main_view)
 {
 	(void)parent;
 
diff --git a/pv/views/viewbase.hpp b/pv/views/viewbase.hpp
index 8e09043b..3e180830 100644
--- a/pv/views/viewbase.hpp
+++ b/pv/views/viewbase.hpp
@@ -52,7 +52,7 @@ class ViewBase : public QWidget {
 	Q_OBJECT
 
 public:
-	explicit ViewBase(Session &session, QWidget *parent = 0);
+	explicit ViewBase(Session &session, bool is_main_view=false, QWidget *parent = 0);
 
 	Session& session();
 	const Session& session() const;
@@ -80,6 +80,8 @@ public Q_SLOTS:
 protected:
 	Session &session_;
 
+	const bool is_main_view_;
+
 	util::TimeUnit time_unit_;
 };