/* * Copyright (C) 2009-2015 FBReader.ORG Limited * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. */ #include #include "liblinebreak-2.0/linebreak.h" extern "C" void Java_org_vimgadgets_linebreak_LineBreaker_init(JNIEnv *env, jobject thiz) { init_linebreak(); } extern "C" void Java_org_vimgadgets_linebreak_LineBreaker_setLineBreaksForCharArray(JNIEnv *env, jobject thiz, jcharArray data, jint offset, jint length, jstring lang, jbyteArray breaks) { jchar* dataArray = env->GetCharArrayElements(data, 0); jbyte* breaksArray = env->GetByteArrayElements(breaks, 0); const char *langArray = (lang != 0) ? env->GetStringUTFChars(lang, 0) : 0; set_linebreaks_utf16(dataArray + offset, length, langArray, (char*)breaksArray); const jchar* start = dataArray + offset; const jchar* end = start + length; for (const jchar* ptr = start; ptr < end; ++ptr) { if (*ptr == (jchar)0xAD) { breaksArray[ptr - start] = LINEBREAK_NOBREAK; } } if (lang != 0) { env->ReleaseStringUTFChars(lang, langArray); } env->ReleaseByteArrayElements(breaks, breaksArray, 0); env->ReleaseCharArrayElements(data, dataArray, 0); } extern "C" void Java_org_vimgadgets_linebreak_LineBreaker_setLineBreaksForString(JNIEnv *env, jobject thiz, jstring data, jstring lang, jbyteArray breaks) { const jchar* dataArray = env->GetStringChars(data, 0); jbyte* breaksArray = env->GetByteArrayElements(breaks, 0); const size_t len = env->GetStringLength(data); const char *langArray = (lang != 0) ? env->GetStringUTFChars(lang, 0) : 0; set_linebreaks_utf16(dataArray, len, langArray, (char*)breaksArray); if (lang != 0) { env->ReleaseStringUTFChars(lang, langArray); } env->ReleaseByteArrayElements(breaks, breaksArray, 0); env->ReleaseStringChars(data, dataArray); }