From: Joel Holdsworth <redacted>
Date: Mon, 27 May 2013 09:36:33 +0000 (+0100)
Subject: Added _session reference to Signal objects
X-Git-Tag: pulseview-0.2.0~338
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=c0f868521a211747f89ef217ae63404f373d952b

Added _session reference to Signal objects
---

diff --git a/pv/sigsession.cpp b/pv/sigsession.cpp
index 0de7c4a7..793a5e8a 100644
--- a/pv/sigsession.cpp
+++ b/pv/sigsession.cpp
@@ -304,13 +304,13 @@ void SigSession::update_signals()
 				switch(probe->type) {
 				case SR_PROBE_LOGIC:
 					signal = shared_ptr<view::Signal>(
-						new view::LogicSignal(probe,
+						new view::LogicSignal(*this, probe,
 							_logic_data));
 					break;
 
 				case SR_PROBE_ANALOG:
 					signal = shared_ptr<view::Signal>(
-						new view::AnalogSignal(probe,
+						new view::AnalogSignal(*this, probe,
 							_analog_data));
 					break;
 				}
diff --git a/pv/view/analogsignal.cpp b/pv/view/analogsignal.cpp
index 7c906b52..6b81fda7 100644
--- a/pv/view/analogsignal.cpp
+++ b/pv/view/analogsignal.cpp
@@ -41,9 +41,9 @@ const QColor AnalogSignal::SignalColours[4] = {
 
 const float AnalogSignal::EnvelopeThreshold = 256.0f;
 
-AnalogSignal::AnalogSignal(const sr_probe *const probe,
+AnalogSignal::AnalogSignal(pv::SigSession &session, const sr_probe *const probe,
 	shared_ptr<data::Analog> data) :
-	Signal(probe),
+	Signal(session, probe),
 	_data(data),
 	_scale(1.0f)
 {
diff --git a/pv/view/analogsignal.h b/pv/view/analogsignal.h
index 42c15bb0..7815261e 100644
--- a/pv/view/analogsignal.h
+++ b/pv/view/analogsignal.h
@@ -42,7 +42,7 @@ private:
 	static const float EnvelopeThreshold;
 
 public:
-	AnalogSignal(const sr_probe *const probe,
+	AnalogSignal(pv::SigSession &session, const sr_probe *const probe,
 		boost::shared_ptr<pv::data::Analog> data);
 
 	virtual ~AnalogSignal();
diff --git a/pv/view/logicsignal.cpp b/pv/view/logicsignal.cpp
index b684210b..cca25df2 100644
--- a/pv/view/logicsignal.cpp
+++ b/pv/view/logicsignal.cpp
@@ -52,9 +52,9 @@ const QColor LogicSignal::SignalColours[10] = {
 	QColor(0xEE, 0xEE, 0xEC),	// White
 };
 
-LogicSignal::LogicSignal(const sr_probe *const probe,
+LogicSignal::LogicSignal(pv::SigSession &session, const sr_probe *const probe,
 	shared_ptr<data::Logic> data) :
-	Signal(probe),
+	Signal(session, probe),
 	_data(data),
 	_separator(this),
 	_icon_trigger_none(":/icons/trigger-none.svg"),
diff --git a/pv/view/logicsignal.h b/pv/view/logicsignal.h
index c1b83d0b..62b7c9ab 100644
--- a/pv/view/logicsignal.h
+++ b/pv/view/logicsignal.h
@@ -45,7 +45,7 @@ private:
 	static const QColor SignalColours[10];
 
 public:
-	LogicSignal(const sr_probe *const probe,
+	LogicSignal(pv::SigSession &session, const sr_probe *const probe,
 		boost::shared_ptr<pv::data::Logic> data);
 
 	virtual ~LogicSignal();
diff --git a/pv/view/signal.cpp b/pv/view/signal.cpp
index bb86d8cb..ab1426e0 100644
--- a/pv/view/signal.cpp
+++ b/pv/view/signal.cpp
@@ -52,7 +52,8 @@ const char *const ProbeNames[] = {
 	"SCL"
 };
 
-Signal::Signal(const sr_probe *const probe) :
+Signal::Signal(pv::SigSession &session, const sr_probe *const probe) :
+	_session(session),
 	_probe(probe),
 	_name(probe->name),
 	_v_offset(0),
diff --git a/pv/view/signal.h b/pv/view/signal.h
index 5732e19d..eeef5538 100644
--- a/pv/view/signal.h
+++ b/pv/view/signal.h
@@ -39,6 +39,8 @@
 
 namespace pv {
 
+class SigSession;
+
 namespace data {
 class SignalData;
 }
@@ -55,7 +57,7 @@ private:
 	static const QPen SignalAxisPen;
 
 protected:
-	Signal(const sr_probe *const probe);
+	Signal(pv::SigSession &session, const sr_probe *const probe);
 
 public:
 	/**
@@ -159,6 +161,7 @@ signals:
 	void text_changed();	
 
 protected:
+	pv::SigSession &_session;
 	const sr_probe *const _probe;
 
 	QString _name;