1 files changed, 32 insertions, 0 deletions
diff --git a/Source/Core/InputCommon/ControllerEmu/Setting/NumericSetting.cpp b/Source/Core/InputCommon/ControllerEmu/Setting/NumericSetting.cpp
index 3459040824..ab45b64595 100644
--- a/Source/Core/InputCommon/ControllerEmu/Setting/NumericSetting.cpp
+++ b/Source/Core/InputCommon/ControllerEmu/Setting/NumericSetting.cpp
@@ -4,6 +4,8 @@
 
 #include "InputCommon/ControllerEmu/Setting/NumericSetting.h"
 
+#include <sstream>
+
 namespace ControllerEmu
 {
 NumericSettingBase::NumericSettingBase(const NumericSettingDetails& details) : m_details(details)
@@ -26,6 +28,36 @@ const char* NumericSettingBase::GetUIDescription() const
 }
 
 template <>
+void NumericSetting<int>::SetExpressionFromValue()
+{
+  m_value.m_input.SetExpression(ValueToString(GetValue()));
+}
+
+template <>
+void NumericSetting<double>::SetExpressionFromValue()
+{
+  // We must use a dot decimal separator for expression parser.
+  std::ostringstream ss;
+  ss.imbue(std::locale::classic());
+  ss << GetValue();
+
+  m_value.m_input.SetExpression(ss.str());
+}
+
+template <>
+void NumericSetting<bool>::SetExpressionFromValue()
+{
+  // Cast bool to prevent "true"/"false" strings.
+  m_value.m_input.SetExpression(ValueToString(int(GetValue())));
+}
+
+template <>
+SettingType NumericSetting<int>::GetType() const
+{
+  return SettingType::Int;
+}
+
+template <>
 SettingType NumericSetting<double>::GetType() const
 {
   return SettingType::Double;