1 files changed, 54 insertions, 0 deletions
diff --git a/libraries/logic/settings/OverrideSetting.cpp b/libraries/logic/settings/OverrideSetting.cpp
new file mode 100644
index 00000000..25162dff
--- /dev/null
+++ b/libraries/logic/settings/OverrideSetting.cpp
@@ -0,0 +1,54 @@
+/* Copyright 2013-2015 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "OverrideSetting.h"
+
+OverrideSetting::OverrideSetting(std::shared_ptr<Setting> other, std::shared_ptr<Setting> gate)
+	: Setting(other->configKeys(), QVariant())
+{
+	Q_ASSERT(other);
+	Q_ASSERT(gate);
+	m_other = other;
+	m_gate = gate;
+}
+
+bool OverrideSetting::isOverriding() const
+{
+	return m_gate->get().toBool();
+}
+
+QVariant OverrideSetting::defValue() const
+{
+	return m_other->get();
+}
+
+QVariant OverrideSetting::get() const
+{
+	if(isOverriding())
+	{
+		return Setting::get();
+	}
+	return m_other->get();
+}
+
+void OverrideSetting::reset()
+{
+	Setting::reset();
+}
+
+void OverrideSetting::set(QVariant value)
+{
+	Setting::set(value);
+}