MGStringWriter.h

/********************************************************************/
/* Copyright (c) 2015 DG Technologies Inc. and Yuzi Mizuno          */
/* All rights reserved.                                             */
/********************************************************************/

#pragma once

#include "mg/MGCL.h"
#include "mg/Position.h"

class FTFont;
class MGColor;
class VBObyAnchorPt;
class mgVBOElement;


class MG_DLL_DECLR MGStringWriter{
public:

    static mgVBOElement* Draw(
        const char *str,    //String to display
        const MGPosition& pos,//position for the string to display at.
        const MGColor* color=NULL
    );

    static mgVBOElement* Draw(
        const wchar_t *str, //String to display
        const MGPosition& pos,//position for the string to display at.
        const MGColor* color=NULL
    );

    static mgVBOElement* DrawByScreen(
        const char *str,    //String to display
        const MGPosition& pos,//position for the string to display at.
        const MGColor* color=NULL
    );

    static mgVBOElement* DrawByScreen(
        const wchar_t *str, //String to display
        const MGPosition& pos,//position for the string to display at.
        const MGColor* color=NULL
    );

    static void Init();

private:
    static MGStringWriter* getInstance();

    MGStringWriter(void);
    virtual ~MGStringWriter(void);

    void DrawString(VBObyAnchorPt& vbo,
        const char *str,    //String to display
        const MGPosition& pos,//position for the string to display at.
        const MGColor* color
    );

    void DrawString(VBObyAnchorPt& vbo,
        const wchar_t *str, //String to display
        const MGPosition& pos,//position for the string to display at.
        const MGColor* color
    );

    FTFont* m_pFont;
};
 // end of DisplayHandling group