Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: provide a layer of abstraction between GC and vgui localization systems
//
//=============================================================================
#ifndef LOCALIZATION_PROVIDER_H
#define LOCALIZATION_PROVIDER_H
#ifdef _WIN32
#pragma once
#endif
#include "language.h"
#include "ilocalize.h"
// interface matches a subset of VGUI functions
class CLocalizationProvider
{
public:
virtual locchar_t *Find( const char *pchKey ) const = 0;
locchar_t* FindSafe( const char* pchKey ) const;
// new interface
virtual void ConvertLoccharToANSI ( const locchar_t *loc_In, CUtlConstString *out_ansi ) const = 0;
virtual void ConvertLoccharToUnicode( const locchar_t *loc_In, CUtlConstWideString *out_unicode ) const = 0;
virtual void ConvertUTF8ToLocchar ( const char *utf8_In, CUtlConstStringBase<locchar_t> *out_loc ) const = 0;
// old C-style interface
virtual int ConvertLoccharToANSI( const locchar_t *loc, OUT_Z_BYTECAP(ansiBufferSize) char *ansi, int ansiBufferSize ) const = 0;
virtual int ConvertLoccharToUnicode( const locchar_t *loc, OUT_Z_BYTECAP(unicodeBufferSize) wchar_t *unicode, int unicodeBufferSize ) const = 0;
virtual void ConvertUTF8ToLocchar( const char *utf8, OUT_Z_BYTECAP(loccharBufferSize) locchar_t *locchar, int loccharBufferSize ) const = 0;
virtual ELanguage GetELang() const = 0;
};
CLocalizationProvider *GLocalizationProvider();
#ifdef GC
// GC localization is handled by the GC itself
class CGCLocalizationProvider : public CLocalizationProvider
{
public:
CGCLocalizationProvider( CGCGameBase *pGC, ELanguage eLang = k_Lang_English )
{
m_pGC = pGC;
m_eLang = eLang;
}
static bool BEnsureCleanUTF8Truncation( char *unicodeOutput );
virtual locchar_t *Find( const char *pchKey ) const;
// new interface
virtual void ConvertLoccharToANSI ( const locchar_t *loc_In, CUtlConstString *out_ansi ) const;
virtual void ConvertLoccharToUnicode( const locchar_t *loc_In, CUtlConstWideString *out_unicode ) const;
virtual void ConvertUTF8ToLocchar ( const char *utf8_In, CUtlConstStringBase<locchar_t> *out_loc ) const;
// old C-style interface
virtual int ConvertLoccharToANSI( const locchar_t *loc, char *ansi, int ansiBufferSize ) const;
virtual int ConvertLoccharToUnicode( const locchar_t *loc, wchar_t *unicode, int unicodeBufferSize ) const;
virtual void ConvertUTF8ToLocchar( const char *utf8, locchar_t *locchar, int loccharBufferSize ) const;
virtual ELanguage GetELang() const { return m_eLang; }
private:
CGCGameBase *m_pGC;
ELanguage m_eLang;
};
#else
#include "vgui/ILocalize.h"
extern vgui::ILocalize *g_pVGuiLocalize;
// Game localization is handled by vgui
class CVGUILocalizationProvider : public CLocalizationProvider
{
public:
CVGUILocalizationProvider();
virtual locchar_t *Find( const char *pchKey ) const;
// new interface
virtual void ConvertLoccharToANSI ( const locchar_t *loc_In, CUtlConstString *out_ansi ) const;
virtual void ConvertLoccharToUnicode( const locchar_t *loc_In, CUtlConstWideString *out_unicode ) const;
virtual void ConvertUTF8ToLocchar ( const char *utf8_In, CUtlConstStringBase<locchar_t> *out_loc ) const;
// old C-style interface
virtual int ConvertLoccharToANSI( const locchar_t *loc, char *ansi, int ansiBufferSize ) const;
virtual int ConvertLoccharToUnicode( const locchar_t *loc, wchar_t *unicode, int unicodeBufferSize ) const;
virtual void ConvertUTF8ToLocchar( const char *utf8, locchar_t *locchar, int loccharBufferSize ) const;
virtual ELanguage GetELang() const { return k_Lang_None; }
};
#endif
#endif // LOCALIZATION_PROVIDER_H