Background.h

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// Background.h
//
// Copyright (c) 2014 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 "ViewModel.h"

#if defined(_WIN32) && defined(HR_ENGINE_SHARED)
#   ifdef MR_ENGINE
#       define MR_DllDeclare   __declspec( dllexport )
#   else
#       define MR_DllDeclare   __declspec( dllimport )
#   endif
#else
#   define MR_DllDeclare
#endif

namespace HoverRace {
namespace Display {

class Background : public ViewModel
{
    typedef ViewModel SUPER;

    public:
        struct Props
        {
            enum {
                OPACITY,
                NEXT_,  
            };
        };

    public:
        Background(double opacity = 1.0);
        virtual ~Background() = 0;

        double GetOpacity() const { return opacity; }
        void SetOpacity(double opacity);

    private:
        double opacity;
};

}  // namespace Display
}  // namespace HoverRace

#undef MR_DllDeclare