Added trigger buttons to LogicSignal context bar.

[pulseview.git] / pv / view / logicsignal.cpp

diff --git a/pv/view/logicsignal.cpp b/pv/view/logicsignal.cpp
index 21c9abbc8f8af78580ebe111c8654db865bb0273..b684210b26667e3fcf7ee30e3447867d1708bb68 100644 (file)
--- a/pv/view/logicsignal.cpp
+++ b/pv/view/logicsignal.cpp
@@ -52,20 +52,55 @@ const QColor LogicSignal::SignalColours[10] = {
        QColor(0xEE, 0xEE, 0xEC),       // White
 };
 
-LogicSignal::LogicSignal(QString name, shared_ptr<data::Logic> data,
-       int probe_index) :
-       Signal(name),
-       _probe_index(probe_index),
-       _data(data)
+LogicSignal::LogicSignal(const sr_probe *const probe,
+       shared_ptr<data::Logic> data) :
+       Signal(probe),
+       _data(data),
+       _separator(this),
+       _icon_trigger_none(":/icons/trigger-none.svg"),
+       _trigger_none(_icon_trigger_none, tr("No trigger"), this),
+       _icon_trigger_rising(":/icons/trigger-rising.svg"),
+       _trigger_rising(_icon_trigger_rising,
+               tr("Trigger on rising edge"), this),
+       _icon_trigger_high(":/icons/trigger-high.svg"),
+       _trigger_high(_icon_trigger_high,
+               tr("Trigger on high level"), this),
+       _icon_trigger_falling(":/icons/trigger-falling.svg"),
+       _trigger_falling(_icon_trigger_falling,
+               tr("Trigger on falling edge"), this),
+       _icon_trigger_low(":/icons/trigger-low.svg"),
+       _trigger_low(_icon_trigger_low,
+               tr("Trigger on low level"), this),
+       _icon_trigger_change(":/icons/trigger-change.svg"),
+       _trigger_change(_icon_trigger_change,
+               tr("Trigger on rising or falling edge"), this)
 {
-       assert(_probe_index >= 0);
-       _colour = SignalColours[_probe_index % countof(SignalColours)];
+       _colour = SignalColours[probe->index % countof(SignalColours)];
+
+       _separator.setSeparator(true);
 }
 
 LogicSignal::~LogicSignal()
 {
 }
 
+const list<QAction*> LogicSignal::get_context_bar_actions()
+{
+       list<QAction*> actions;
+       actions.push_back(&_name_action);
+
+       actions.push_back(&_separator);
+
+       actions.push_back(&_trigger_none);
+       actions.push_back(&_trigger_rising);
+       actions.push_back(&_trigger_high);
+       actions.push_back(&_trigger_falling);
+       actions.push_back(&_trigger_low);
+       actions.push_back(&_trigger_change);
+
+       return actions;
+}
+
 void LogicSignal::paint(QPainter &p, int y, int left, int right,
                double scale, double offset)
 {
@@ -75,10 +110,14 @@ void LogicSignal::paint(QPainter &p, int y, int left, int right,
 
        vector< pair<int64_t, bool> > edges;
 
+       assert(_probe);
        assert(scale > 0);
        assert(_data);
        assert(right >= left);
 
+       if (!_probe->enabled)
+               return;
+
        paint_axis(p, y, left, right);
 
        const float high_offset = y - View::SignalHeight + 0.5f;
@@ -108,7 +147,7 @@ void LogicSignal::paint(QPainter &p, int y, int left, int right,
        snapshot->get_subsampled_edges(edges,
                min(max((int64_t)floor(start), (int64_t)0), last_sample),
                min(max((int64_t)ceil(end), (int64_t)0), last_sample),
-               samples_per_pixel / Oversampling, _probe_index);
+               samples_per_pixel / Oversampling, _probe->index);
        assert(edges.size() >= 2);
 
        // Paint the edges