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https://github.com/xiaoyifang/goldendict-ng.git
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95 lines
2.5 KiB
C++
95 lines
2.5 KiB
C++
#ifndef LANGCODER_H
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#define LANGCODER_H
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#include <QtGui>
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#include "wstring.hh"
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struct GDLangCode
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{
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char code[ 3 ]; // ISO 639-1
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char code3[ 4 ]; // ISO 639-2B ( http://www.loc.gov/standards/iso639-2/ )
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int isRTL; // Right-to-left writing; 0 - no, 1 - yes, -1 - let Qt define
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char const * lang; // Language name in English
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};
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template <typename T, int N>
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inline int arraySize(T (&)[N]) { return N; }
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struct LangStruct
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{
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int order;
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quint32 code;
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QIcon icon;
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QString lang;
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};
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class LangCoder
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{
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public:
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LangCoder();
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static quint32 code2toInt(const char code[2])
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{ return ( ((quint32)code[1]) << 8 ) + (quint32)code[0]; }
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static QString intToCode2( quint32 );
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static quint32 code3toInt(const std::string& code3);
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/// Finds the id for the given language name, written in english. The search
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/// is case- and punctuation insensitive.
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static quint32 findIdForLanguage( gd::wstring const & );
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static quint32 findIdForLanguageCode3( const char * );
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static QPair<quint32,quint32> findIdsForName( QString const & );
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static QPair<quint32,quint32> findIdsForFilename( QString const & );
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static quint32 guessId( const QString & lang );
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/// Returns decoded name of language or empty string if not found.
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static QString decode(quint32 code);
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/// Returns icon for language or empty string if not found.
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static QIcon icon(quint32 code);
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/// Return true for RTL languages
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static bool isLanguageRTL(quint32 code);
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//const QMap<quint32, int>& codes() { return codeMap; }
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LangStruct langStruct(quint32 code);
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// QString CodeToHtml(const QString &code);
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// bool CheckCode(QString &code);
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private:
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QMap<quint32, int> codeMap;
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// LangStruct dummyLS;
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};
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//extern LangCoder langCoder;
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///////////////////////////////////////////////////////////////////////////////
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#define LangCodeRole Qt::UserRole
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/*
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class LangModel : public QAbstractItemModel
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{
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public:
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LangModel(QObject * parent = 0);
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virtual int columnCount ( const QModelIndex & parent = QModelIndex(}, const;
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virtual int rowCount ( const QModelIndex & parent = QModelIndex(}, const;
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virtual QVariant data ( const QModelIndex & index, int role = Qt::DisplayRole ) const;
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virtual QModelIndex index ( int row, int column, const QModelIndex & parent = QModelIndex(}, const;
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virtual QModelIndex parent ( const QModelIndex & index ) const;
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};
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*/
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#endif // LANGCODER_H
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