From 47e37635f50c09b4f9a9ee7699e3120bab3e4088 Mon Sep 17 00:00:00 2001 From: Petr Mrázek Date: Sun, 10 Apr 2016 04:29:29 +0200 Subject: NOISSUE split GUI stuff from logic library --- libraries/logic/settings/PassthroughSetting.h | 45 +++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 libraries/logic/settings/PassthroughSetting.h (limited to 'libraries/logic/settings/PassthroughSetting.h') diff --git a/libraries/logic/settings/PassthroughSetting.h b/libraries/logic/settings/PassthroughSetting.h new file mode 100644 index 00000000..c4dc646c --- /dev/null +++ b/libraries/logic/settings/PassthroughSetting.h @@ -0,0 +1,45 @@ +/* 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. + */ + +#pragma once + +#include +#include + +#include "Setting.h" + +/*! + * \brief A setting that 'overrides another.' based on the value of a 'gate' setting + * If 'gate' evaluates to true, the override stores and returns data + * If 'gate' evaluates to false, the original does, + */ +class PassthroughSetting : public Setting +{ + Q_OBJECT +public: + explicit PassthroughSetting(std::shared_ptr overriden, std::shared_ptr gate); + + virtual QVariant defValue() const; + virtual QVariant get() const; + virtual void set (QVariant value); + virtual void reset(); + +private: + bool isOverriding() const; + +protected: + std::shared_ptr m_other; + std::shared_ptr m_gate; +}; -- cgit