Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 196 insertions, 0 deletions

diff --git a/i18npool/source/transliteration/textToPronounce_zh.cxx b/i18npool/source/transliteration/textToPronounce_zh.cxx
new file mode 100644
index 000000000..7848c935c
--- /dev/null
+++ b/i18npool/source/transliteration/textToPronounce_zh.cxx
@@ -0,0 +1,196 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you 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 .
+ */
+
+#include <sal/config.h>
+
+#include <com/sun/star/i18n/MultipleCharsOutputException.hpp>
+#include <com/sun/star/i18n/TransliterationType.hpp>
+#include <rtl/ustring.hxx>
+#include <rtl/ustrbuf.hxx>
+
+#include <textToPronounce_zh.hxx>
+
+using namespace com::sun::star::i18n;
+using namespace com::sun::star::uno;
+
+namespace i18npool {
+
+sal_Int16 SAL_CALL TextToPronounce_zh::getType()
+{
+    return TransliterationType::ONE_TO_ONE| TransliterationType::IGNORE;
+}
+
+const sal_Unicode*
+TextToPronounce_zh::getPronounce(const sal_Unicode ch)
+{
+    static const sal_Unicode emptyString[]={0};
+    if (idx) {
+        sal_uInt16 address = idx[0][ch>>8];
+        if (address != 0xFFFF)
+            return reinterpret_cast<sal_Unicode *>(
+                &idx[2][idx[1][address + (ch & 0xFF)]]);
+    }
+    return emptyString;
+}
+
+OUString
+TextToPronounce_zh::foldingImpl(const OUString & inStr, sal_Int32 startPos,
+        sal_Int32 nCount, Sequence< sal_Int32 >* pOffset)
+{
+    OUStringBuffer sb;
+    const sal_Unicode * chArr = inStr.getStr() + startPos;
+
+    if (startPos < 0)
+        throw RuntimeException();
+
+    if (startPos + nCount > inStr.getLength())
+        nCount = inStr.getLength() - startPos;
+
+    auto ppOffset = pOffset ? pOffset->getArray() : nullptr;
+    if (ppOffset)
+        ppOffset[0] = 0;
+    for (sal_Int32 i = 0; i < nCount; i++) {
+        OUString pron(getPronounce(chArr[i]));
+        sb.append(pron);
+
+        if (ppOffset)
+            ppOffset[i + 1] = (*pOffset)[i] + pron.getLength();
+    }
+    return sb.makeStringAndClear();
+}
+
+OUString SAL_CALL
+TextToPronounce_zh::transliterateChar2String( sal_Unicode inChar)
+{
+    return OUString(getPronounce(inChar));
+}
+
+sal_Unicode SAL_CALL
+TextToPronounce_zh::transliterateChar2Char( sal_Unicode inChar)
+{
+    const sal_Unicode* pron=getPronounce(inChar);
+    if (!pron || !pron[0])
+        return 0;
+    if (pron[1])
+        throw MultipleCharsOutputException();
+    return *pron;
+}
+
+sal_Bool SAL_CALL
+TextToPronounce_zh::equals( const OUString & str1, sal_Int32 pos1, sal_Int32 nCount1, sal_Int32 & nMatch1,
+        const OUString & str2, sal_Int32 pos2, sal_Int32 nCount2, sal_Int32 & nMatch2)
+{
+    sal_Int32 realCount;
+    int i;  // loop variable
+    const sal_Unicode * s1, * s2;
+
+    if (nCount1 + pos1 > str1.getLength())
+        nCount1 = str1.getLength() - pos1;
+
+    if (nCount2 + pos2 > str2.getLength())
+        nCount2 = str2.getLength() - pos2;
+
+    realCount = std::min(nCount1, nCount2);
+
+    s1 = str1.getStr() + pos1;
+    s2 = str2.getStr() + pos2;
+    for (i = 0; i < realCount; i++) {
+        const sal_Unicode *pron1 = getPronounce(*s1++);
+        const sal_Unicode *pron2 = getPronounce(*s2++);
+        if (pron1 != pron2) {
+            nMatch1 = nMatch2 = i;
+            return false;
+        }
+    }
+    nMatch1 = nMatch2 = realCount;
+    return (nCount1 == nCount2);
+}
+
+#ifdef DISABLE_DYNLOADING
+
+extern "C" {
+
+sal_uInt16** get_collator_data_zh_zhuyin();
+sal_uInt16** get_collator_data_zh_pinyin();
+
+}
+
+#endif
+
+TextToPinyin_zh_CN::TextToPinyin_zh_CN() :
+#ifndef DISABLE_DYNLOADING
+    TextToPronounce_zh("get_zh_pinyin")
+#else
+    TextToPronounce_zh(get_collator_data_zh_pinyin)
+#endif
+{
+        transliterationName = "ChineseCharacterToPinyin";
+        implementationName = "com.sun.star.i18n.Transliteration.TextToPinyin_zh_CN";
+}
+
+TextToChuyin_zh_TW::TextToChuyin_zh_TW() :
+#ifndef DISABLE_DYNLOADING
+    TextToPronounce_zh("get_zh_zhuyin")
+#else
+    TextToPronounce_zh(get_collator_data_zh_zhuyin)
+#endif
+{
+        transliterationName = "ChineseCharacterToChuyin";
+        implementationName = "com.sun.star.i18n.Transliteration.TextToChuyin_zh_TW";
+}
+
+#ifndef DISABLE_DYNLOADING
+
+extern "C" { static void thisModule() {} }
+
+TextToPronounce_zh::TextToPronounce_zh(const char* func_name)
+{
+#ifdef SAL_DLLPREFIX
+    OUString lib(SAL_DLLPREFIX"index_data" SAL_DLLEXTENSION);
+#else
+    OUString lib("index_data" SAL_DLLEXTENSION);
+#endif
+    hModule = osl_loadModuleRelative(
+        &thisModule, lib.pData, SAL_LOADMODULE_DEFAULT );
+    idx=nullptr;
+    if (hModule) {
+        sal_uInt16** (*function)() = reinterpret_cast<sal_uInt16** (*)()>(osl_getFunctionSymbol(hModule, OUString::createFromAscii(func_name).pData));
+        if (function)
+            idx=function();
+    }
+}
+
+#else
+
+TextToPronounce_zh::TextToPronounce_zh(sal_uInt16 ** (*function)())
+{
+    idx = function();
+}
+
+#endif
+
+TextToPronounce_zh::~TextToPronounce_zh()
+{
+#ifndef DISABLE_DYNLOADING
+    if (hModule) osl_unloadModule(hModule);
+#endif
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */