X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fview.h;h=dce8c252aff968f2c110eaa9e39de5eed16e7672;hb=38eeddeab105aea3f8015dda5399ebbead21550a;hp=f378e9116c24a6ccb0b3376cf2fe7d77ac18b7ba;hpb=e332f6d399ecba201389c1e048239a7fe0cc87d5;p=pulseview.git

diff --git a/pv/view/view.h b/pv/view/view.h
index f378e91..dce8c25 100644
--- a/pv/view/view.h
+++ b/pv/view/view.h
@@ -23,6 +23,9 @@
 
 #include <stdint.h>
 
+#include <vector>
+
+#include <boost/shared_ptr.hpp>
 #include <boost/weak_ptr.hpp>
 
 #include <QAbstractScrollArea>
@@ -38,6 +41,7 @@ namespace view {
 
 class Header;
 class Ruler;
+class Trace;
 class Viewport;
 
 class View : public QAbstractScrollArea {
@@ -65,6 +69,7 @@ public:
 	explicit View(SigSession &session, QWidget *parent = 0);
 
 	SigSession& session();
+	const SigSession& session() const;
 
 	/**
 	 * Returns the view time scale in seconds per pixel.
@@ -88,6 +93,8 @@ public:
 	 */
 	void set_scale_offset(double scale, double offset);
 
+	std::vector< boost::shared_ptr<Trace> > get_traces() const;
+
 	std::list<boost::weak_ptr<SelectableItem> > selected_items() const;
 
 	/**
@@ -131,6 +138,10 @@ private:
 	
 	void update_scroll();
 
+	static bool compare_trace_v_offsets(
+		const boost::shared_ptr<pv::view::Trace> &a,
+		const boost::shared_ptr<pv::view::Trace> &b);
+
 private:
 	bool eventFilter(QObject *object, QEvent *event);