GUIText.h

#pragma once
#include "GUIBase.h"

namespace ParaEngine
{
struct SpriteFontEntity;
struct AssetEntity;
class CGUIText : public CGUIBase
{
public:
    static void     StaticInit();
    CGUIText(void);
    virtual ~CGUIText(void);

    ATTRIBUTE_DEFINE_CLASS(CGUIText);

public:
    virtual std::string ToScript(int option=0);
    virtual void SetTextA(const char* szText);
    virtual void SetText(const char16_t* wszText);
    virtual int GetTextA(std::string& out);
    virtual const char16_t* GetText();

    virtual bool DoAutoSize();

    void GetTextLineSize(int* width, int* height);

    void SetColor(DWORD color);
    void SetTransparency(DWORD transparency);

    void SetTextFormat(DWORD dwFormat);
    //bool MsgProc(CGUIEvent *event=NULL);
    virtual void InitObject(const char * strObjectName, const char * alignment, int x, int y, int width, int height);
    virtual void UpdateRects();
    virtual HRESULT Render(GUIState* pGUIState ,float fElapsedTime);    
    virtual HRESULT RenderInBatch(GUIState* pGUIState);

    virtual void Clone(IObject* pobj)const;
    virtual IObject* Clone()const;
    virtual const IType* GetType()const{return m_type;}

    virtual void SetTextScale(float fScale);
    virtual float GetTextScale();
    
    bool IsAutoSize() const;
    void SetAutoSize(bool val);
protected:
    static const IType* m_type;
    std::u16string      m_szText;
    bool    m_bAutoSize;
    
    bool    m_bNeedCalRect;
    float   m_text_scale;
};
}