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https://github.com/daveallie/crosspoint-reader.git
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49 lines
2.0 KiB
C++
49 lines
2.0 KiB
C++
#include "LanguageRegistry.h"
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#include <algorithm>
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#include <array>
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#include "HyphenationCommon.h"
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#include "generated/hyph-de.trie.h"
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#include "generated/hyph-en.trie.h"
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#include "generated/hyph-es.trie.h"
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#include "generated/hyph-fr.trie.h"
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#include "generated/hyph-it.trie.h"
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#include "generated/hyph-ru.trie.h"
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namespace {
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// English hyphenation patterns (3/3 minimum prefix/suffix length)
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LanguageHyphenator englishHyphenator(en_us_patterns, isLatinLetter, toLowerLatin, 3, 3);
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LanguageHyphenator frenchHyphenator(fr_patterns, isLatinLetter, toLowerLatin);
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LanguageHyphenator germanHyphenator(de_patterns, isLatinLetter, toLowerLatin);
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LanguageHyphenator russianHyphenator(ru_ru_patterns, isCyrillicLetter, toLowerCyrillic);
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LanguageHyphenator spanishHyphenator(es_patterns, isLatinLetter, toLowerLatin);
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LanguageHyphenator italianHyphenator(it_patterns, isLatinLetter, toLowerLatin);
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using EntryArray = std::array<LanguageEntry, 6>;
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const EntryArray& entries() {
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static const EntryArray kEntries = {{{"english", "en", &englishHyphenator},
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{"french", "fr", &frenchHyphenator},
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{"german", "de", &germanHyphenator},
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{"russian", "ru", &russianHyphenator},
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{"spanish", "es", &spanishHyphenator},
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{"italian", "it", &italianHyphenator}}};
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return kEntries;
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}
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} // namespace
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const LanguageHyphenator* getLanguageHyphenatorForPrimaryTag(const std::string& primaryTag) {
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const auto& allEntries = entries();
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const auto it = std::find_if(allEntries.begin(), allEntries.end(),
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[&primaryTag](const LanguageEntry& entry) { return primaryTag == entry.primaryTag; });
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return (it != allEntries.end()) ? it->hyphenator : nullptr;
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}
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LanguageEntryView getLanguageEntries() {
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const auto& allEntries = entries();
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return LanguageEntryView{allEntries.data(), allEntries.size()};
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}
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