chromium/components/live_caption/translation_util.cc

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/live_caption/translation_util.h"

#include "base/strings/strcat.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "third_party/icu/source/common/unicode/brkiter.h"
#include "third_party/icu/source/common/unicode/unistr.h"
#include "third_party/icu/source/common/unicode/uscript.h"
#include "third_party/re2/src/re2/re2.h"
#include "ui/base/l10n/l10n_util.h"

namespace captions {
std::vector<std::string> SplitSentences(const std::string& text,
                                        const std::string& locale) { … }

bool ContainsTrailingSpace(const std::string& str) { … }

std::string RemoveTrailingSpace(const std::string& str) { … }

std::string RemovePunctuationToLower(std::string str) { … }

std::string GetTranslationCacheKey(const std::string& source_language,
                                   const std::string& target_language,
                                   const std::string& transcription) { … }

bool IsIdeographicLocale(const std::string& locale) { … }

TranslationCache::TranslationCache() { … }
TranslationCache::~TranslationCache() { … }

std::pair<std::string, std::string>
TranslationCache::FindCachedTranslationOrRemaining(
    const std::string& transcript,
    const std::string& source_language,
    const std::string& target_language) const { … }

void TranslationCache::InsertIntoCache(
    const std::string& original_transcription,
    const std::string& result,
    const std::string& source_language,
    const std::string& target_language) { … }

void TranslationCache::Clear() { … }

}  // namespace captions