GH-907 improve Java testing and PermGen deprecation handling

1 files changed, 66 insertions, 0 deletions

diff --git a/logic/settings/PassthroughSetting.cpp b/logic/settings/PassthroughSetting.cpp
new file mode 100644
index 00000000..45a560de
--- /dev/null
+++ b/logic/settings/PassthroughSetting.cpp
@@ -0,0 +1,66 @@
+/* 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 "PassthroughSetting.h"
+
+PassthroughSetting::PassthroughSetting(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 PassthroughSetting::isOverriding() const
+{
+	return m_gate->get().toBool();
+}
+
+QVariant PassthroughSetting::defValue() const
+{
+	if(isOverriding())
+	{
+		return m_other->get();
+	}
+	return m_other->defValue();
+}
+
+QVariant PassthroughSetting::get() const
+{
+	if(isOverriding())
+	{
+		return Setting::get();
+	}
+	return m_other->get();
+}
+
+void PassthroughSetting::reset()
+{
+	if(isOverriding())
+	{
+		Setting::reset();
+	}
+	m_other->reset();
+}
+
+void PassthroughSetting::set(QVariant value)
+{
+	if(isOverriding())
+	{
+		Setting::set(value);
+	}
+	m_other->set(value);
+}