tb_text.h

#ifndef _TurtleBrains_Text_h_
#define _TurtleBrains_Text_h_

#include "tb_graphic.h"
#include "tb_color.h"
#include "tb_texture_manager.h" //for PixelSpace definition.
#include "../core/tb_noncopyable.h"
#include "../core/tb_string.h"

namespace tbImplementation
{
    struct TextData;
};

namespace TurtleBrains
{
    namespace Graphics
    {

        class Text : public Graphic, public tbCore::Noncopyable
        {
        public:
            static const float kDefaultFontSize;

            static const tbCore::tbString kDefaultFontFile;

            explicit Text(const tbCore::tbString& text = tb_string(""), const float pointSize = kDefaultFontSize, const tbCore::tbString& fontFilepath = kDefaultFontFile);

            virtual ~Text(void);

            void SetText(const tbCore::tbString& text, const float pointSize, const tbCore::tbString& fontFilepath);

            void SetText(const tbCore::tbString& text);

            virtual PixelSpace GetPixelWidth(void) const override;

            virtual PixelSpace GetPixelHeight(void) const override;

        protected:
            virtual void OnRender(void) const override;
            
        private:
            tbImplementation::TextData* mTextData;
            tbCore::tbString mTextFont;
            tbCore::tbString mTextString;
            float mTextSize;
        };

    }; /* namespace Graphics */
}; /* namespace TurtleBrains */

namespace tbGraphics = TurtleBrains::Graphics;

#endif /* _TurtleBrains_Text_h_ */