SettingsScene.h

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// SettingsScene.h
//
// Copyright (c) 2014, 2015 Michael Imamura.
//
// Licensed under GrokkSoft HoverRace SourceCode License v1.0(the "License");
// you may not use this file except in compliance with the License.
//
// A copy of the license should have been attached to the package from which
// you have taken this file. If you can not find the license you can not use
// this file.
//
//
// The author makes no representations about the suitability of
// this software for any purpose.  It is provided "as is" "AS IS",
// 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 "../../engine/Display/FlexGrid.h"

#include "DialogScene.h"

namespace HoverRace {
    namespace Client {
        class MessageScene;
    }
}

namespace HoverRace {
namespace Client {

class SettingsScene : public DialogScene
{
    using SUPER = DialogScene;

public:
    SettingsScene(Display::Display &display, GameDirector &director,
        const std::string &parentTitle, const std::string &title,
        const std::string &name);
    virtual ~SettingsScene() { }

protected:
    virtual void LoadFromConfig() = 0;

    void RequestLoadFromConfig()
    {
        needsLoadFromConfig = true;
    }

    virtual void ResetToDefaults() = 0;

protected:
    Display::FlexGrid *GetSettingsGrid() { return settingsGrid.get(); }

    Display::FlexGrid::CellProxy AddSetting(const std::string &label);

    std::shared_ptr<MessageScene> NewSoftRestartConfirmScene() const;
    std::shared_ptr<MessageScene> NewMainMenuConfirmScene() const;

protected:
    void OnExtra() override;

public:
    void PrepareRender() override;

protected:
    static Vec2 SLIDER_SIZE;

private:
    std::shared_ptr<Display::FlexGrid> settingsGrid;
    size_t curRow;
    bool needsLoadFromConfig;
    boost::signals2::scoped_connection confirmOkConn;
    boost::signals2::scoped_connection saveConn;
};

}  // namespace Client
}  // namespace HoverRace