Added trigger actions in LogicSignal popup

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

diff --git a/pv/view/logicsignal.cpp b/pv/view/logicsignal.cpp
index bf8b36598887036033d1dd6478bddda7e86eb45a..b0fe95135eb782e9231d98d63dadf398a9cb6fda 100644 (file)
--- a/pv/view/logicsignal.cpp
+++ b/pv/view/logicsignal.cpp
@@ -188,6 +188,90 @@ void LogicSignal::paint_caps(QPainter &p, QLineF *const lines,
        p.drawLines(lines, line - lines);
 }
 
        p.drawLines(lines, line - lines);
 }
 

+void LogicSignal::init_trigger_actions(QWidget *parent)
+{
+       _trigger_none = new QAction(QIcon(":/icons/trigger-none.svg"),
+               tr("No trigger"), parent);
+       _trigger_none->setCheckable(true);
+       connect(_trigger_none, SIGNAL(triggered()),
+               this, SLOT(on_trigger_none()));
+
+       _trigger_rising = new QAction(QIcon(":/icons/trigger-rising.svg"),
+               tr("Trigger on rising edge"), parent);
+       _trigger_rising->setCheckable(true);
+       connect(_trigger_rising, SIGNAL(triggered()),
+               this, SLOT(on_trigger_rising()));
+
+       _trigger_high = new QAction(QIcon(":/icons/trigger-high.svg"),
+               tr("Trigger on high level"), parent);
+       _trigger_high->setCheckable(true);
+       connect(_trigger_high, SIGNAL(triggered()),
+               this, SLOT(on_trigger_high()));
+
+       _trigger_falling = new QAction(QIcon(":/icons/trigger-falling.svg"),
+               tr("Trigger on falling edge"), parent);
+       _trigger_falling->setCheckable(true);
+       connect(_trigger_falling, SIGNAL(triggered()),
+               this, SLOT(on_trigger_falling()));
+
+       _trigger_low = new QAction(QIcon(":/icons/trigger-low.svg"),
+               tr("Trigger on low level"), parent);
+       _trigger_low->setCheckable(true);
+       connect(_trigger_low, SIGNAL(triggered()),
+               this, SLOT(on_trigger_low()));
+
+       _trigger_change = new QAction(QIcon(":/icons/trigger-change.svg"),
+               tr("Trigger on rising or falling edge"), parent);
+       _trigger_change->setCheckable(true);
+       connect(_trigger_change, SIGNAL(triggered()),
+               this, SLOT(on_trigger_change()));
+}
+
+void LogicSignal::populate_popup_form(QWidget *parent, QFormLayout *form)
+{
+       GVariant *gvar;
+
+       Signal::populate_popup_form(parent, form);
+
+       // Add the trigger actions
+       const sr_dev_inst *const sdi = _session.get_device();
+       if (sr_config_list(sdi->driver, SR_CONF_TRIGGER_TYPE,
+               &gvar, sdi) == SR_OK)
+       {
+               const char *const trig_types =
+                       g_variant_get_string(gvar, NULL);
+
+               if (trig_types && trig_types[0] != '\0')
+               {
+                       _trigger_bar = new QToolBar(parent);
+
+                       init_trigger_actions(_trigger_bar);
+                       _trigger_bar->addAction(_trigger_none);
+                       add_trigger_action(trig_types, 'r', _trigger_rising);
+                       add_trigger_action(trig_types, '1', _trigger_high);
+                       add_trigger_action(trig_types, 'f', _trigger_falling);
+                       add_trigger_action(trig_types, '0', _trigger_low);
+                       add_trigger_action(trig_types, 'c', _trigger_change);
+               
+                       update_trigger_actions();
+
+                       form->addRow(tr("Trigger"), _trigger_bar);
+               }
+
+               g_variant_unref(gvar);
+       }
+}
+
+void LogicSignal::add_trigger_action(const char *trig_types, char type,
+       QAction *action)
+{
+       while(*trig_types)
+               if(*trig_types++ == type) {
+                       _trigger_bar->addAction(action);
+                       break;
+               }
+}
+

 void LogicSignal::update_trigger_actions()
 {
        const char cur_trigger = _probe->trigger ?
 void LogicSignal::update_trigger_actions()
 {
        const char cur_trigger = _probe->trigger ?