IzPlatformFont.h

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// 
//
// AppEasy SDK - Cross Platform Multi-purpose Game and App Engine
//
// Developed by Matthew Hopwood of Pocketeers Limited - www.pocketeers.co.uk
//
// For updates, tutorials and more details check out www.appeasymobile.com
//
// This code is provided free of charge and without any warranty whatsoever. You must ensure that this whole notice is present in all files and derivatives, so the reader knows its origin.
// If you use this SDK in your product then please ensure that you credit AppEasy's usage appropriately. Please see www.appeasymobile.com for licensing details and support
//
//

#if !defined(_CIZ_PLATFORM_FONT_H_)
#define _CIZ_PLATFORM_FONT_H_

#include "CzPlatform.h"

#define PLATFORM_FONT       PLATFORM->getFont() 

enum eCzFontFlags
{
    CzFontFlags_None = 0, 
    CzFontFlags_NoWrap = 1, 
};

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//
// IzPlatformFont
//
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
class IzPlatformFont
{
    // Properties
protected:
    bool        Initialised;
public:
    bool        isInitialised() const   { return Initialised; }
    // Properties end
public:
    virtual int Init() = 0;
    virtual void Release() = 0;

    // Font creation / loading
    virtual CzFontHandle    CreateTTFontFromBuffer(void* memory_buffer, int memory_buffer_size, float point_size) = 0;
    virtual void            DestroyFont(CzFontHandle font) = 0;

    // Prepared text
    virtual CzFontPreparedText  CreatePreparedText() = 0;                               // Creates buffer to be used to prepare text
    virtual void            DestroyPreparedText(CzFontPreparedText data) = 0;
    virtual bool            PrepareText(CzFontPreparedText prep, const char* text) = 0; // Prepares rendering optimised text data using the current font
    virtual int             GetTextHeight(CzFontPreparedText data) = 0;
    virtual int             GetTextWidth(CzFontPreparedText data) = 0;

    // General font methods
    virtual void            SetCurrentFont(CzFontHandle font) = 0;
    virtual void            SetCurrentFontFlags(eCzFontFlags flags) = 0;
    virtual void            SetCurrentFontRect(const CzIRect& rc) = 0;
    virtual void            SetCurrentFontAlignment(eCzAlignH horiz, eCzAlignV vert) = 0;
    
};


#endif  // _CIZ_PLATFORM_FONT_H_