From: Joel Holdsworth <redacted>
Date: Fri, 7 Sep 2012 16:25:44 +0000 (+0100)
Subject: Exposed View::_session with accessor function
X-Git-Tag: pulseview-0.1.0~307
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=1d19ef83d7598f3248086d456df55e844b229bb3;p=pulseview.git

Exposed View::_session with accessor function
---

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index 49b96ba3..e0d3ada7 100644
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -63,6 +63,11 @@ View::View(SigSession &session, QWidget *parent) :
 	setViewport(_viewport);
 }
 
+SigSession& View::session()
+{
+	return _session;
+}
+
 double View::scale() const
 {
 	return _scale;
diff --git a/pv/view/view.h b/pv/view/view.h
index 3c76c8ee..b7769899 100644
--- a/pv/view/view.h
+++ b/pv/view/view.h
@@ -45,6 +45,8 @@ private:
 public:
 	explicit View(SigSession &session, QWidget *parent = 0);
 
+	SigSession& session();
+
 	double scale() const;
 	double offset() const;
 	int v_offset() const;
diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index 572e38b1..b8598bcb 100644
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -60,7 +60,7 @@ int Viewport::get_total_height() const
 {
 	int height = 0;
 	BOOST_FOREACH(const shared_ptr<Signal> s,
-		_view._session.get_signals()) {
+		_view.session().get_signals()) {
 		assert(s);
 		height += SignalHeight;
 	}
@@ -82,7 +82,7 @@ void Viewport::paintEvent(QPaintEvent *event)
 	int offset;
 
 	const vector< shared_ptr<Signal> > &sigs =
-		_view._session.get_signals();
+		_view.session().get_signals();
 
 	// Prepare for OpenGL rendering
 	makeCurrent();