/* * Copyright (c) 2021 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "i18n_break_iterator.h" #include "unicode/brkiter.h" #include "string" #include "unicode/utypes.h" namespace OHOS { namespace Global { namespace I18n { I18nBreakIterator::I18nBreakIterator(std::string localeTag) { UErrorCode status = U_ZERO_ERROR; iter = icu::BreakIterator::createLineInstance(localeTag.c_str(), status); if (!U_SUCCESS(status)) { if (iter != nullptr) { delete iter; } iter = nullptr; } } I18nBreakIterator::~I18nBreakIterator() { if (iter != nullptr) { delete iter; } } int32_t I18nBreakIterator::Current() { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { return breakIter->current(); } return OFF_BOUND; } int32_t I18nBreakIterator::First() { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { return breakIter->first(); } return OFF_BOUND; } int32_t I18nBreakIterator::Last() { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { return breakIter->last(); } return OFF_BOUND; } int32_t I18nBreakIterator::Previous() { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { return breakIter->previous(); } return OFF_BOUND; } int32_t I18nBreakIterator::Next(int32_t number) { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { return breakIter->next(number); } return OFF_BOUND; } int32_t I18nBreakIterator::Next() { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { return breakIter->next(); } return OFF_BOUND; } int32_t I18nBreakIterator::Following(int32_t offset) { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { return breakIter->following(offset); } return OFF_BOUND; } void I18nBreakIterator::SetText(const char *text) { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { ftext = text; breakIter->setText(ftext); } } void I18nBreakIterator::GetText(std::string &str) { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { ftext.toUTF8String(str); } } bool I18nBreakIterator::IsBoundary(int32_t offset) { icu::BreakIterator* breakIter = GetBreakIterator(); if (breakIter != nullptr) { return breakIter->isBoundary(offset); } return false; } icu::BreakIterator* I18nBreakIterator::GetBreakIterator() { return this->iter; } } // namespace I18n } // namespace Global } // namespace OHOS