X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fsignal.cpp;h=ffe4f67dc9c4cf14cff9e8573b6cce69d6fe669a;hb=d552c5c7f25ac892b7dc218264d6fe2823db44ef;hp=fc90eba1fcd11cf6f5b5d0e132895304b8cbc9f9;hpb=bf0edd2b0cbb5f4bd5d69b0f00bcea7d037e2287;p=pulseview.git

diff --git a/pv/view/signal.cpp b/pv/view/signal.cpp
index fc90eba1..ffe4f67d 100644
--- a/pv/view/signal.cpp
+++ b/pv/view/signal.cpp
@@ -67,7 +67,10 @@ Signal::Signal(pv::Session &session,
 	items_({scale_handle_}),
 	name_widget_(nullptr)
 {
-	assert(channel_);
+	assert(base_);
+
+	connect(base_.get(), SIGNAL(enabled_changed(bool)),
+		this, SLOT(on_enabled_changed(bool)));
 }
 
 void Signal::set_name(QString name)
@@ -80,20 +83,12 @@ void Signal::set_name(QString name)
 
 bool Signal::enabled() const
 {
-	return channel_->enabled();
-}
-
-void Signal::enable(bool enable)
-{
-	channel_->set_enabled(enable);
-
-	if (owner_)
-		owner_->extents_changed(true, true);
+	return base_->enabled();
 }
 
-shared_ptr<data::SignalBase> Signal::channel() const
+shared_ptr<data::SignalBase> Signal::base() const
 {
-	return channel_;
+	return base_;
 }
 
 const ViewItemOwner::item_list& Signal::child_items() const
@@ -103,7 +98,7 @@ const ViewItemOwner::item_list& Signal::child_items() const
 
 void Signal::paint_back(QPainter &p, const ViewItemPaintParams &pp)
 {
-	if (channel_->enabled())
+	if (base_->enabled())
 		Trace::paint_back(p, pp);
 }
 
@@ -116,10 +111,10 @@ void Signal::populate_popup_form(QWidget *parent, QFormLayout *form)
 	for (unsigned int i = 0; i < countof(ChannelNames); i++)
 		name_widget_->insertItem(i, ChannelNames[i]);
 
-	const int index = name_widget_->findText(channel_->name(), Qt::MatchExactly);
+	const int index = name_widget_->findText(base_->name(), Qt::MatchExactly);
 
 	if (index == -1) {
-		name_widget_->insertItem(0, channel_->name());
+		name_widget_->insertItem(0, base_->name());
 		name_widget_->setCurrentIndex(0);
 	} else {
 		name_widget_->setCurrentIndex(index);
@@ -162,7 +157,15 @@ void Signal::on_name_changed(const QString &text)
 
 void Signal::on_disable()
 {
-	enable(false);
+	base_->set_enabled(false);
+}
+
+void Signal::on_enabled_changed(bool enabled)
+{
+	(void)enabled;
+
+	if (owner_)
+		owner_->extents_changed(true, true);
 }
 
 } // namespace view