Implement MathSignal

[pulseview.git] / pv / views / trace / signal.cpp

diff --git a/pv/views/trace/signal.cpp b/pv/views/trace/signal.cpp
index 98cc0eae9d285ae46dbf739cf9575c0a20d92bf0..d1bae5e74789e05c0372fff3c055b102549bdcdc 100644 (file)
--- a/pv/views/trace/signal.cpp
+++ b/pv/views/trace/signal.cpp
@@ -64,8 +64,8 @@ const char *const ChannelNames[] = {
 };
 
 Signal::Signal(pv::Session &session,
-       shared_ptr<data::SignalBase> channel) :
-       Trace(channel),
+       shared_ptr<data::SignalBase> signal) :
+       Trace(signal),
        session_(session),
        name_widget_(nullptr)
 {
@@ -161,10 +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;
 }
@@ -189,7 +196,10 @@ void Signal::on_name_changed(const QString &text)
 
 void Signal::on_disable()
 {
-       base_->set_enabled(false);
+       if (base_->is_generated())
+               session_.remove_generated_signal(base_);
+       else
+               base_->set_enabled(false);
 }
 
 void Signal::on_enabled_changed(bool enabled)