Subversion Repositories spk

//************************************************************************

//

// LCDText.h

//

// The CLCDText class draws simple text onto the LCD.

// 

// Logitech LCD SDK

//

// Copyright 2005 Logitech Inc.

//************************************************************************

#ifndef _LCDTEXT_H_INCLUDED_ 

#define _LCDTEXT_H_INCLUDED_ 

#include "LCDBase.h"

#include <string>

class CLCDText : public CLCDBase

{

public:

    CLCDText();

    virtual ~CLCDText();

    virtual HRESULT Initialize(void);

    virtual void SetFont(LOGFONT& lf);

    virtual void SetFontFaceName(LPCTSTR szFontName);

    virtual void SetFontPointSize(int nPointSize);

    virtual void SetFontWeight(int nWeight);

    virtual HFONT GetFont();

    virtual void SetText(LPCTSTR szText);

    virtual LPCTSTR GetText();

    virtual void SetWordWrap(BOOL bEnable);

    virtual SIZE& GetVExtent();

    virtual SIZE& GetHExtent();

    virtual void SetLeftMargin(int nLeftMargin);

    virtual int GetLeftMargin(void);

    virtual void SetRightMargin(int nRightMargin);

    virtual int GetRightMargin(void);

    virtual void SetAlignment(int nAlignment = DT_LEFT);

    virtual void OnDraw(CLCDGfx &rGfx);

	virtual void SetText ( const std::wstring &szText );

    enum { DEFAULT_DPI = 96, DEFAULT_POINTSIZE = 8 };

protected:

    void DrawText(CLCDGfx &rGfx);

#ifdef UNICODE

    std::wstring m_sText;

#else

    std::string m_sText;

#endif

    HFONT m_hFont;

    COLORREF m_crColor;

    std::basic_string <TCHAR>::size_type m_nTextLength;

    UINT m_nTextFormat;

    BOOL m_bRecalcExtent;

    DRAWTEXTPARAMS m_dtp;

    int m_nTextAlignment;

    SIZE m_sizeVExtent, m_sizeHExtent;

};

#endif // !_LCDTEXT_H_INCLUDED_ 

//** end of LCDText.h ****************************************************