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Mac-specific: Use C-like interface for OpenCC library

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This commit is contained in:
Abs62 2016-04-21 17:49:07 +03:00
parent e6c676e6ec
commit 69898ad3b0
1 changed files with 25 additions and 0 deletions
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25
chinese.cc
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@ -4,6 +4,9 @@
#include "chinese.hh"
#include <stdexcept>
#include <QCoreApplication>
#ifdef Q_OS_MAC
#include <opencc/opencc.h>
#endif
#include <opencc/Export.hpp>
#include <opencc/SimpleConverter.hpp>
#include "folding.hh"
@ -15,7 +18,11 @@ namespace Chinese {
class CharacterConversionDictionary: public Transliteration::BaseTransliterationDictionary
{
#ifdef Q_OS_MAC
opencc_t converter;
#else
opencc::SimpleConverter* converter;
#endif
public:
@ -35,7 +42,11 @@ CharacterConversionDictionary::CharacterConversionDictionary( std::string const
converter( NULL )
{
try {
#ifdef Q_OS_MAC
converter = opencc_open( openccConfig.toLocal8Bit().constData() );
#else
converter = new opencc::SimpleConverter( openccConfig.toLocal8Bit().constData() );
#endif
} catch ( std::runtime_error& e ) {
gdWarning( "CharacterConversionDictionary: failed to initialize OpenCC from config %s: %s\n",
openccConfig.toLocal8Bit().constData(), e.what() );
@ -44,8 +55,13 @@ CharacterConversionDictionary::CharacterConversionDictionary( std::string const
CharacterConversionDictionary::~CharacterConversionDictionary()
{
#ifdef Q_OS_MAC
if ( converter != NULL && converter != reinterpret_cast< opencc_t >( -1 ) )
opencc_close( converter );
#else
if ( converter != NULL )
delete converter;
#endif
}
std::vector< gd::wstring > CharacterConversionDictionary::getAlternateWritings( gd::wstring const & str )
@ -60,7 +76,16 @@ std::vector< gd::wstring > CharacterConversionDictionary::getAlternateWritings(
gd::wstring result;
try {
#ifdef Q_OS_MAC
if ( converter != NULL && converter != reinterpret_cast< opencc_t >( -1 ) )
{
char * tmp = opencc_convert_utf8( converter, input.c_str(), input.length() );
output = std::string( tmp );
opencc_convert_utf8_free( tmp );
}
#else
output = converter->Convert( input );
#endif
result = Utf8::decode( output );
} catch ( std::exception& ex ) {
gdWarning( "OpenCC: convertion failed %s\n", ex.what() );