mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-24 00:14:06 +00:00
27c4bf7d30
With that change users should be able to search headwords in any form. For example: U+03B5 GREEK SMALL LETTER EPSILON and U+0301 COMBINING ACUTE ACCENT is considered equal to U+03AD GREEK SMALL LETTER EPSILON WITH TONOS And no matter in what form the headword is provided in the dictionary, users will be able to find it, even using the different form.
43 lines
919 B
C++
43 lines
919 B
C++
#include "wstring_qt.hh"
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#include <QVector>
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namespace gd
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{
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#ifdef __WIN32
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QString toQString( wstring const & in )
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{
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return QString::fromUcs4( in.c_str() );
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}
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#else
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QString toQString( wstring const & in )
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{
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return QString::fromStdWString( in );
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}
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#endif
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wstring toWString( QString const & in )
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{
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QVector< unsigned int > v = in.toUcs4();
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// Fix for QString instance which contains non-BMP characters
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// Qt will created unexpected null characters may confuse btree indexer.
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// Related: https://bugreports.qt-project.org/browse/QTBUG-25536
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int n = v.size();
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while ( n > 0 && v[ n - 1 ] == 0 ) n--;
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if ( n != v.size() )
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v.resize( n );
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return wstring( ( const wchar * ) v.constData(), v.size() );
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}
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wstring normalize( const wstring & str )
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{
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return gd::toWString( gd::toQString( str ).normalized( QString::NormalizationForm_C ) );
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}
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}
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