/* * Copyright (C) 2012 The Android Open Source Project * * 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. */ #define LOG_TAG "LatinIME: jni: Session" #include "com_android_inputmethod_latin_DicTraverseSession.h" #include "defines.h" #include "dic_traverse_wrapper.h" #include "jni.h" #include "jni_common.h" namespace latinime { class Dictionary; static jlong latinime_setDicTraverseSession(JNIEnv *env, jclass clazz, jstring localeJStr) { void *traverseSession = DicTraverseWrapper::getDicTraverseSession(env, localeJStr); return reinterpret_cast<jlong>(traverseSession); } static void latinime_initDicTraverseSession(JNIEnv *env, jclass clazz, jlong traverseSession, jlong dictionary, jintArray previousWord, jint previousWordLength) { void *ts = reinterpret_cast<void *>(traverseSession); Dictionary *dict = reinterpret_cast<Dictionary *>(dictionary); if (!previousWord) { DicTraverseWrapper::initDicTraverseSession(ts, dict, 0, 0); return; } int prevWord[previousWordLength]; env->GetIntArrayRegion(previousWord, 0, previousWordLength, prevWord); DicTraverseWrapper::initDicTraverseSession(ts, dict, prevWord, previousWordLength); } static void latinime_releaseDicTraverseSession(JNIEnv *env, jclass clazz, jlong traverseSession) { void *ts = reinterpret_cast<void *>(traverseSession); DicTraverseWrapper::releaseDicTraverseSession(ts); } static JNINativeMethod sMethods[] = { {const_cast<char *>("setDicTraverseSessionNative"), const_cast<char *>("(Ljava/lang/String;)J"), reinterpret_cast<void *>(latinime_setDicTraverseSession)}, {const_cast<char *>("initDicTraverseSessionNative"), const_cast<char *>("(JJ[II)V"), reinterpret_cast<void *>(latinime_initDicTraverseSession)}, {const_cast<char *>("releaseDicTraverseSessionNative"), const_cast<char *>("(J)V"), reinterpret_cast<void *>(latinime_releaseDicTraverseSession)} }; int register_DicTraverseSession(JNIEnv *env) { const char *const kClassPathName = "com/android/inputmethod/latin/DicTraverseSession"; return registerNativeMethods(env, kClassPathName, sMethods, NELEMS(sMethods)); } } // namespace latinime