X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fsignal.h;h=b7666ee6f1cd14c3a0256db621b0081579abe1fb;hb=18f7104f875a71bceeb152398b682737528a4ad7;hp=7cf08b2913503c1e3d89c5f0aa78d3226ff8b96e;hpb=6ac6242b25cfbd4df14abe7580adc9d0f4cffe43;p=pulseview.git

diff --git a/pv/view/signal.h b/pv/view/signal.h
index 7cf08b29..b7666ee6 100644
--- a/pv/view/signal.h
+++ b/pv/view/signal.h
@@ -30,18 +30,18 @@
 
 #include "trace.h"
 
-struct sr_channel;
+namespace sigrok {
+	class Channel;
+}
 
 namespace pv {
 
+class SigSession;
+
 namespace data {
 class SignalData;
 }
 
-namespace device {
-class DevInst;
-}
-
 namespace view {
 
 class Signal : public Trace
@@ -49,8 +49,8 @@ class Signal : public Trace
 	Q_OBJECT
 
 protected:
-	Signal(std::shared_ptr<pv::device::DevInst> dev_inst,
-		const sr_channel *const channel);
+	Signal(pv::SigSession &session,
+		std::shared_ptr<sigrok::Channel> channel);
 
 public:
 	/**
@@ -67,7 +67,7 @@ public:
 
 	void enable(bool enable = true);
 
-	const sr_channel* channel() const;
+	std::shared_ptr<sigrok::Channel> channel() const;
 
 	virtual void populate_popup_form(QWidget *parent, QFormLayout *form);
 
@@ -75,14 +75,12 @@ public:
 
 	void delete_pressed();
 
-	bool eventFilter(QObject *obj, QEvent *evt);
-
 private Q_SLOTS:
 	void on_disable();
 
 protected:
-	std::shared_ptr<pv::device::DevInst> _dev_inst;
-	const sr_channel *const _channel;
+	pv::SigSession &_session;
+	std::shared_ptr<sigrok::Channel> _channel;
 
 	QComboBox *_name_widget;
 	bool _updating_name_widget;