X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fprop%2Fenum.cpp;h=ce33c5a8e724b779214d61416e23cda74b91db39;hp=29f95d8ebcf9d19417a0fe4f8806b512b9f7b615;hb=b912c99cb1802b93baec288d4f44819437ee08fa;hpb=820c3dea881d351f2bbf4e03c2302f5ca645df63

diff --git a/pv/prop/enum.cpp b/pv/prop/enum.cpp
index 29f95d8e..ce33c5a8 100644
--- a/pv/prop/enum.cpp
+++ b/pv/prop/enum.cpp
@@ -18,35 +18,64 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#include <assert.h>
+
 #include <QComboBox>
 
 #include "enum.h"
 
+using namespace boost;
 using namespace std;
 
 namespace pv {
 namespace prop {
 
-Enum::Enum(QString name, vector< pair<int, QString> > values) :
+Enum::Enum(QString name,
+	vector<pair<const void*, QString> > values,
+	function<const void* ()> getter,
+	function<void (const void*)> setter) :
 	Property(name),
 	_values(values),
+	_getter(getter),
+	_setter(setter),
 	_selector(NULL)
 {
 }
 
 QWidget* Enum::get_widget(QWidget *parent)
 {
-	if(_selector)
+	if (_selector)
 		return _selector;
 
+	const void *value = NULL;
+	if(_getter)
+		value = _getter();
+
 	_selector = new QComboBox(parent);
-	for(vector< pair<int, QString> >::const_iterator i = _values.begin();
-		i != _values.end(); i++)
-		_selector->addItem((*i).second,
-			qVariantFromValue((*i).first));
+	for(unsigned int i = 0; i < _values.size(); i++) {
+		const pair<const void*, QString> &v = _values[i];
+		_selector->addItem(v.second,
+			qVariantFromValue((void*)v.first));
+		if(v.first == value)
+			_selector->setCurrentIndex(i);
+	}
 
 	return _selector;
 }
 
+void Enum::commit()
+{
+	assert(_setter);
+
+	if (!_selector)
+		return;
+
+	const int index = _selector->currentIndex();
+	if (index < 0)
+		return;
+
+	_setter(_selector->itemData(index).value<void*>());
+}
+
 } // prop
 } // pv