Label.h

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// Label.h
//
// Copyright (c) 2013-2016 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 "BaseText.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 Display;
    }
}

namespace HoverRace {
namespace Display {

class MR_DllDeclare Label : public BaseText
{
    using SUPER = BaseText;

public:
    struct Props
    {
        enum
        {
            SCALE = SUPER::Props::NEXT_,
            WRAP_WIDTH,  
            NEXT_,  
        };
    };

public:
    Label(const std::string &text, const UiFont &font, const Color color,
        uiLayoutFlags_t layoutFlags = 0);
    Label(double wrapWidth, const std::string &text, const UiFont &font,
        const Color color, uiLayoutFlags_t layoutFlags = 0);
    virtual ~Label() { }

public:
    void AttachView(Display &disp) override { AttachViewDynamic(disp, this); }

public:
    bool IsAutoWidth() const { return wrapWidth <= 0; }
    void SetAutoWidth();

    double GetScale() const { return scale; }
    void SetScale(const double scale);

    double GetWrapWidth() const { return wrapWidth; }
    void SetWrapWidth(double wrapWidth);

private:
    double scale;
    double wrapWidth;
};

}  // namespace Display
}  // namespace HoverRace

#undef MR_DllDeclare