Make properties-view reflect autoselect settings (for property lists)

build/data/obs-studio/locale/en.txt

@@ -66,6 +66,9 @@ Basic.Main.DefaultSceneName.Text="Scene %1"
 Basic.SourceSelect.CreateNew="Create new"
 Basic.SourceSelect.AddExisting="Add Existing"
 
+# properties window
+Basic.PropertiesWindow.AutoSelectFormat="%1 (unsupported; autoselect: %2)"
+
 # transform window
 Basic.TransformWindow="Scene Item Transform"
 Basic.TransformWindow.Position="Position"

obs/properties-view.cpp

@@ -9,6 +9,7 @@
 #include <QStandardItem>
 #include "qt-wrappers.hpp"
 #include "properties-view.hpp"
+#include "obs-app.hpp"
 #include <string>
 
 using namespace std;
@@ -172,6 +173,39 @@ static void AddComboItem(QComboBox *combo, obs_property_t prop,
 	item->setFlags(Qt::NoItemFlags);
 }
 
+template <long long get_int(obs_data_t, const char*),
+	 double get_double(obs_data_t, const char*),
+	 const char *get_string(obs_data_t, const char*)>
+static string from_obs_data(obs_data_t data, const char *name,
+		obs_combo_format format)
+{
+	switch (format) {
+	case OBS_COMBO_FORMAT_INT:
+		return to_string(get_int(data, name));
+	case OBS_COMBO_FORMAT_FLOAT:
+		return to_string(get_double(data, name));
+	case OBS_COMBO_FORMAT_STRING:
+		return get_string(data, name);
+	default:
+		return "";
+	}
+}
+
+static string from_obs_data(obs_data_t data, const char *name,
+		obs_combo_format format)
+{
+	return from_obs_data<obs_data_getint, obs_data_getdouble,
+	       obs_data_getstring>(data, name, format);
+}
+
+static string from_obs_data_autoselect(obs_data_t data, const char *name,
+		obs_combo_format format)
+{
+	return from_obs_data<obs_data_get_autoselect_int,
+	       obs_data_get_autoselect_double,
+	       obs_data_get_autoselect_string>(data, name, format);
+}
+
 QWidget *OBSPropertiesView::AddList(obs_property_t prop, bool &warning)
 {
 	const char       *name  = obs_property_name(prop);
@@ -187,24 +221,13 @@ QWidget *OBSPropertiesView::AddList(obs_property_t prop, bool &warning)
 	if (type == OBS_COMBO_TYPE_EDITABLE)
 		combo->setEditable(true);
 
-	if (format == OBS_COMBO_FORMAT_INT) {
-		int    val       = (int)obs_data_getint(settings, name);
-		string valString = to_string(val);
-		idx              = combo->findData(QT_UTF8(valString.c_str()));
-
-	} else if (format == OBS_COMBO_FORMAT_FLOAT) {
-		double val       = obs_data_getdouble(settings, name);
-		string valString = to_string(val);
-		idx              = combo->findData(QT_UTF8(valString.c_str()));
+	string value = from_obs_data(settings, name, format);
 
-	} else if (format == OBS_COMBO_FORMAT_STRING) {
-		const char *val  = obs_data_getstring(settings, name);
-
-		if (type == OBS_COMBO_TYPE_EDITABLE)
-			combo->lineEdit()->setText(val);
-		else
-			idx      = combo->findData(QT_UTF8(val));
-	}
+	if (format == OBS_COMBO_FORMAT_STRING &&
+			type == OBS_COMBO_TYPE_EDITABLE)
+		combo->lineEdit()->setText(QT_UTF8(value.c_str()));
+	else
+		idx = combo->findData(QT_UTF8(value.c_str()));
 
 	if (type == OBS_COMBO_TYPE_EDITABLE)
 		return NewWidget(prop, combo,
@@ -212,6 +235,22 @@ QWidget *OBSPropertiesView::AddList(obs_property_t prop, bool &warning)
 
 	if (idx != -1)
 		combo->setCurrentIndex(idx);
+	
+	if (obs_data_has_autoselect(settings, name)) {
+		string autoselect =
+			from_obs_data_autoselect(settings, name, format);
+		int id = combo->findData(QT_UTF8(autoselect.c_str()));
+
+		if (id != -1 && id != idx) {
+			QString actual   = combo->itemText(id);
+			QString selected = combo->itemText(idx);
+			QString combined = QTStr(
+				"Basic.PropertiesWindow.AutoSelectFormat");
+			combo->setItemText(idx,
+					combined.arg(selected).arg(actual));
+		}
+	}
+
 
 	QAbstractItemModel *model = combo->model();
 	warning = idx != -1 &&