X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fsigsession.cpp;h=e81d36051fa068e361eafb01c18ef3aeee02caaa;hp=ffe37d2008e2ac626aa6c686434b284033872c25;hb=e92cd4e4cddac2639c1a5e278124b5bb22ace10f;hpb=e0fc58100fbcd6c3bfd5aecb213d7541a3436622

diff --git a/pv/sigsession.cpp b/pv/sigsession.cpp
index ffe37d20..e81d3605 100644
--- a/pv/sigsession.cpp
+++ b/pv/sigsession.cpp
@@ -34,6 +34,8 @@
 
 #include <assert.h>
 
+#include <stdexcept>
+
 #include <sys/stat.h>
 
 #include <QDebug>
@@ -193,26 +195,30 @@ boost::shared_ptr<data::Logic> SigSession::get_data()
 	return _logic_data;
 }
 
-void SigSession::add_decoder(srd_decoder *const dec,
+bool SigSession::add_decoder(srd_decoder *const dec,
 	std::map<const srd_probe*,
-		boost::shared_ptr<view::Signal> > probes)
+		boost::shared_ptr<view::Signal> > probes,
+	GHashTable *options)
 {
+	try
 	{
 		lock_guard<mutex> lock(_signals_mutex);
 
-		if (!_decode_traces.empty()) {
-			qDebug("Currently only one decode trace can be added "
-				"at once");
-			_decode_traces.clear();
-		}
-
 		shared_ptr<data::Decoder> decoder(
-			new data::Decoder(dec, probes));
+			new data::Decoder(dec, probes, options));
 		shared_ptr<view::DecodeSignal> d(
-			new view::DecodeSignal(*this, decoder));
+			new view::DecodeSignal(*this, decoder,
+				_decode_traces.size()));
 		_decode_traces.push_back(d);
 	}
+	catch(std::runtime_error e)
+	{
+		return false;
+	}
+
 	signals_changed();
+
+	return true;
 }
 
 vector< shared_ptr<view::DecodeSignal> > SigSession::get_decode_signals() const
@@ -221,6 +227,20 @@ vector< shared_ptr<view::DecodeSignal> > SigSession::get_decode_signals() const
 	return _decode_traces;
 }
 
+void SigSession::remove_decode_signal(view::DecodeSignal *signal)
+{
+	for (vector< shared_ptr<view::DecodeSignal> >::iterator i =
+		_decode_traces.begin();
+		i != _decode_traces.end();
+		i++)
+		if ((*i).get() == signal)
+		{
+			_decode_traces.erase(i);
+			signals_changed();
+			return;
+		}
+}
+
 void SigSession::set_capture_state(capture_state state)
 {
 	lock_guard<mutex> lock(_sampling_mutex);
@@ -362,8 +382,7 @@ void SigSession::update_signals(const sr_dev_inst *const sdi)
 
 		if(sdi) {
 			for (const GSList *l = sdi->probes; l; l = l->next) {
-				const sr_probe *const probe =
-					(const sr_probe *)l->data;
+				sr_probe *const probe =	(sr_probe *)l->data;
 				assert(probe);
 
 				switch(probe->type) {