X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Flogicsignal.cpp;h=c8713114fbf1a8bea4e785a0e49b83958578da16;hb=b698553cd745bf4f50f73f513798bba6209a5d13;hp=813bb29eedd94b5af04b3a73a297e3ef2e41f8d8;hpb=0a78bcaf5e2e7c8da02868716609b3410f5a1ab9;p=pulseview.git

diff --git a/pv/view/logicsignal.cpp b/pv/view/logicsignal.cpp
index 813bb29..c871311 100644
--- a/pv/view/logicsignal.cpp
+++ b/pv/view/logicsignal.cpp
@@ -80,6 +80,30 @@ LogicSignal::LogicSignal(pv::SigSession &session, const sr_probe *const probe,
 	_colour = SignalColours[probe->index % countof(SignalColours)];
 
 	_separator.setSeparator(true);
+
+	_trigger_none.setCheckable(true);
+	connect(&_trigger_none, SIGNAL(triggered()),
+		this, SLOT(on_trigger_none()));
+
+	_trigger_rising.setCheckable(true);
+	connect(&_trigger_rising, SIGNAL(triggered()),
+		this, SLOT(on_trigger_rising()));
+
+	_trigger_high.setCheckable(true);
+	connect(&_trigger_high, SIGNAL(triggered()),
+		this, SLOT(on_trigger_high()));
+
+	_trigger_falling.setCheckable(true);
+	connect(&_trigger_falling, SIGNAL(triggered()),
+		this, SLOT(on_trigger_falling()));
+
+	_trigger_low.setCheckable(true);
+	connect(&_trigger_low, SIGNAL(triggered()),
+		this, SLOT(on_trigger_low()));
+
+	_trigger_change.setCheckable(true);
+	connect(&_trigger_change, SIGNAL(triggered()),
+		this, SLOT(on_trigger_change()));
 }
 
 LogicSignal::~LogicSignal()
@@ -115,6 +139,8 @@ const list<QAction*> LogicSignal::get_context_bar_actions()
 				&_trigger_low, actions);
 			add_trigger_action(trig_types, 'c',
 				&_trigger_change, actions);
+		
+			update_trigger_actions();
 		}
 
 		g_variant_unref(gvar);
@@ -233,5 +259,67 @@ void LogicSignal::add_trigger_action(const char *trig_types, char type,
 		}
 }
 
+void LogicSignal::update_trigger_actions()
+{
+	const char cur_trigger = _probe->trigger ?
+		_probe->trigger[0] : '\0';
+	_trigger_none.setChecked(cur_trigger == '\0');
+	_trigger_rising.setChecked(cur_trigger == 'r');
+	_trigger_high.setChecked(cur_trigger == '1');
+	_trigger_falling.setChecked(cur_trigger == 'f');
+	_trigger_low.setChecked(cur_trigger == '0');
+	_trigger_change.setChecked(cur_trigger == 'c');
+}
+
+void LogicSignal::set_trigger(char type)
+{
+	const char trigger_type_string[2] = {type, 0};
+	const char *const trigger_string =
+		(type != 0) ? trigger_type_string : NULL;
+
+	const sr_dev_inst *const sdi = _session.get_device();
+	const int probe_count = g_slist_length(sdi->probes);
+	assert(probe_count > 0);
+
+	assert(_probe && _probe->index < probe_count);
+
+	for (int i = 0; i < probe_count; i++) {
+		sr_dev_trigger_set(sdi, i, (i == _probe->index) ?
+			trigger_string : NULL);
+	}
+
+	update_trigger_actions();
+}
+
+void LogicSignal::on_trigger_none()
+{
+	set_trigger('\0');	
+}
+
+void LogicSignal::on_trigger_rising()
+{
+	set_trigger('r');	
+}
+
+void LogicSignal::on_trigger_high()
+{
+	set_trigger('1');	
+}
+
+void LogicSignal::on_trigger_falling()
+{
+	set_trigger('f');	
+}
+
+void LogicSignal::on_trigger_low()
+{
+	set_trigger('0');	
+}
+
+void LogicSignal::on_trigger_change()
+{
+	set_trigger('c');	
+}
+
 } // namespace view
 } // namespace pv