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#ifndef LANGCODER_H
#define LANGCODER_H
#include <QtGui>
#include "wstring.hh"
struct GDLangCode
{
char code[ 3 ]; // ISO 639-1
char code3[ 4 ]; // ISO 639-2B ( http://www.loc.gov/standards/iso639-2/ )
int isRTL; // Right-to-left writing; 0 - no, 1 - yes, -1 - let Qt define
char const * lang; // Language name in English
};
template <typename T, int N>
inline int arraySize(T (&)[N]) { return N; }
struct LangStruct
{
int order;
quint32 code;
QIcon icon;
QString lang;
};
class LangCoder
{
public:
LangCoder();
static quint32 code2toInt(const char code[2])
{ return ( ((quint32)code[1]) << 8 ) + (quint32)code[0]; }
static QString intToCode2( quint32 );
/// Finds the id for the given language name, written in english. The search
/// is case- and punctuation insensitive.
static quint32 findIdForLanguage( gd::wstring const & );
static quint32 findIdForLanguageCode3( const char * );
static QPair<quint32,quint32> findIdsForName( QString const & );
static QPair<quint32,quint32> findIdsForFilename( QString const & );
static quint32 guessId( const QString & lang );
/// Returns decoded name of language or empty string if not found.
static QString decode(quint32 code);
/// Returns icon for language or empty string if not found.
static QIcon icon(quint32 code);
/// Return true for RTL languages
static bool isLanguageRTL(quint32 code);
//const QMap<quint32, int>& codes() { return codeMap; }
LangStruct langStruct(quint32 code);
// QString CodeToHtml(const QString &code);
// bool CheckCode(QString &code);
private:
QMap<quint32, int> codeMap;
// LangStruct dummyLS;
};
//extern LangCoder langCoder;
///////////////////////////////////////////////////////////////////////////////
#define LangCodeRole Qt::UserRole
/*
class LangModel : public QAbstractItemModel
{
public:
LangModel(QObject * parent = 0);
virtual int columnCount ( const QModelIndex & parent = QModelIndex(}, const;
virtual int rowCount ( const QModelIndex & parent = QModelIndex(}, const;
virtual QVariant data ( const QModelIndex & index, int role = Qt::DisplayRole ) const;
virtual QModelIndex index ( int row, int column, const QModelIndex & parent = QModelIndex(}, const;
virtual QModelIndex parent ( const QModelIndex & index ) const;
};
*/
#endif // LANGCODER_H
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