X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fsignal.cpp;h=cda9a4a4f314bab36bd118bc813a2fdb5706351b;hb=ffad6cd6856a0e0de36cad164d9d09e06c0ec52a;hp=0c0cde05e18aa4d9d9f5cab9b748743b7fbffc7c;hpb=9e773fecf2d4ab8f2fc6e1cc880b9102c22ec228;p=pulseview.git

diff --git a/pv/views/trace/signal.cpp b/pv/views/trace/signal.cpp
index 0c0cde05..cda9a4a4 100644
--- a/pv/views/trace/signal.cpp
+++ b/pv/views/trace/signal.cpp
@@ -44,23 +44,28 @@ namespace trace {
 const char *const ChannelNames[] = {
 	"CLK",
 	"DATA",
+	"EN",
 	"IN",
 	"OUT",
 	"RST",
 	"TX",
 	"RX",
-	"EN",
+	"SDA",
+	"SCL"
 	"SCLK",
 	"MOSI",
 	"MISO",
+	"/CS",
+	"nCS",
 	"/SS",
-	"SDA",
-	"SCL"
+	"nSS",
+	"/RST",
+	"nRST",
 };
 
 Signal::Signal(pv::Session &session,
-	shared_ptr<data::SignalBase> channel) :
-	Trace(channel),
+	shared_ptr<data::SignalBase> signal) :
+	Trace(signal),
 	session_(session),
 	name_widget_(nullptr)
 {
@@ -90,14 +95,34 @@ shared_ptr<data::SignalBase> Signal::base() const
 
 void Signal::save_settings(QSettings &settings) const
 {
-	(void)settings;
+	std::map<QString, QVariant> settings_map = save_settings();
+
+	for (auto& entry : settings_map)
+		settings.setValue(entry.first, entry.second);
+}
+
+std::map<QString, QVariant> Signal::save_settings() const
+{
+	return std::map<QString, QVariant>();
 }
 
 void Signal::restore_settings(QSettings &settings)
+{
+	std::map<QString, QVariant> settings_map;
+
+	QStringList keys = settings.allKeys();
+	for (int i = 0; i < keys.size(); i++)
+		settings_map[keys.at(i)] = settings.value(keys.at(i));
+
+	restore_settings(settings_map);
+}
+
+void Signal::restore_settings(std::map<QString, QVariant> settings)
 {
 	(void)settings;
 }
 
+
 void Signal::paint_back(QPainter &p, ViewItemPaintParams &pp)
 {
 	if (base_->enabled())
@@ -136,10 +161,17 @@ QMenu* Signal::create_header_context_menu(QWidget *parent)
 
 	menu->addSeparator();
 
-	QAction *const disable = new QAction(tr("Disable"), this);
-	disable->setShortcuts(QKeySequence::Delete);
-	connect(disable, SIGNAL(triggered()), this, SLOT(on_disable()));
-	menu->addAction(disable);
+	QString caption;
+
+	if (base_->is_generated())
+		caption = tr("Remove");
+	else
+		caption = tr("Disable");
+
+	QAction *const a = new QAction(caption, this);
+	a->setShortcuts(QKeySequence::Delete);
+	connect(a, SIGNAL(triggered()), this, SLOT(on_disable()));
+	menu->addAction(a);
 
 	return menu;
 }
@@ -164,7 +196,11 @@ void Signal::on_name_changed(const QString &text)
 
 void Signal::on_disable()
 {
-	base_->set_enabled(false);
+	// For generated signals, "disable" means "remove"
+	if (base_->is_generated())
+		session_.remove_generated_signal(base_);
+	else
+		base_->set_enabled(false);
 }
 
 void Signal::on_enabled_changed(bool enabled)