/**
 * @file lluicolor.h
 * @brief brief LLUIColor class header file
 *
 * $LicenseInfo:firstyear=2009&license=viewerlgpl$
 * Second Life Viewer Source Code
 * Copyright (C) 2010, Linden Research, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation;
 * version 2.1 of the License only.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
 * $/LicenseInfo$
 */

#ifndef LL_LLUICOLOR_H_
#define LL_LLUICOLOR_H_

#include "v4color.h"

namespace LLInitParam
{
    template<typename T, bool>
    struct ParamCompare;
}

class LLUIColor
{
public:
    LLUIColor();
    LLUIColor(const LLColor4& color);
    LLUIColor(const LLUIColor* color);

    void set(const LLColor4& color);
    void set(const LLUIColor* color);

    const LLColor4& get() const;

    operator const LLColor4& () const;
    const LLColor4& operator()() const;

    bool isReference() const;

private:
    friend struct LLInitParam::ParamCompare<LLUIColor, false>;

    const LLUIColor* mColorPtr;
    LLColor4 mColor;
};

namespace LLInitParam
{
    template<>
    struct ParamCompare<LLUIColor, false>
    {
        static bool equals(const LLUIColor& a, const LLUIColor& b);
    };
}

#endif