73 lines
3.2 KiB
C++
73 lines
3.2 KiB
C++
/*
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**
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** Copyright 2011, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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#define LOG_TAG "LatinIME: jni: ProximityInfo"
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#include "com_android_inputmethod_keyboard_ProximityInfo.h"
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#include "jni.h"
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#include "jni_common.h"
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#include "proximity_info.h"
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#include <assert.h>
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#include <errno.h>
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#include <stdio.h>
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namespace latinime {
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static jint latinime_Keyboard_setProximityInfo(JNIEnv *env, jobject object,
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jint maxProximityCharsSize, jint displayWidth, jint displayHeight, jint gridWidth,
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jint gridHeight, jintArray proximityCharsArray, jint keyCount,
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jintArray keyXCoordinateArray, jintArray keyYCoordinateArray, jintArray keyWidthArray,
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jintArray keyHeightArray, jintArray keyCharCodeArray) {
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jint* proximityChars = env->GetIntArrayElements(proximityCharsArray, NULL);
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jint* keyXCoordinates = env->GetIntArrayElements(keyXCoordinateArray, NULL);
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jint* keyYCoordinates = env->GetIntArrayElements(keyYCoordinateArray, NULL);
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jint* keyWidths = env->GetIntArrayElements(keyWidthArray, NULL);
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jint* keyHeights = env->GetIntArrayElements(keyHeightArray, NULL);
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jint* keyCharCodes = env->GetIntArrayElements(keyCharCodeArray, NULL);
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ProximityInfo *proximityInfo = new ProximityInfo(maxProximityCharsSize, displayWidth,
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displayHeight, gridWidth, gridHeight, (const uint32_t *)proximityChars,
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keyCount, (const int32_t *)keyXCoordinates, (const int32_t *)keyYCoordinates,
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(const int32_t *)keyWidths, (const int32_t *)keyHeights, (const int32_t *)keyCharCodes);
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env->ReleaseIntArrayElements(keyCharCodeArray, keyCharCodes, 0);
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env->ReleaseIntArrayElements(keyHeightArray, keyHeights, 0);
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env->ReleaseIntArrayElements(keyWidthArray, keyWidths, 0);
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env->ReleaseIntArrayElements(keyYCoordinateArray, keyYCoordinates, 0);
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env->ReleaseIntArrayElements(keyXCoordinateArray, keyXCoordinates, 0);
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env->ReleaseIntArrayElements(proximityCharsArray, proximityChars, 0);
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return (jint)proximityInfo;
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}
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static void latinime_Keyboard_release(JNIEnv *env, jobject object, jint proximityInfo) {
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ProximityInfo *pi = (ProximityInfo*)proximityInfo;
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if (!pi) return;
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delete pi;
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}
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static JNINativeMethod sKeyboardMethods[] = {
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{"setProximityInfoNative", "(IIIII[II[I[I[I[I[I)I", (void*)latinime_Keyboard_setProximityInfo},
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{"releaseProximityInfoNative", "(I)V", (void*)latinime_Keyboard_release}
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};
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int register_ProximityInfo(JNIEnv *env) {
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const char* const kClassPathName = "com/android/inputmethod/keyboard/ProximityInfo";
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return registerNativeMethods(env, kClassPathName, sKeyboardMethods,
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sizeof(sKeyboardMethods) / sizeof(sKeyboardMethods[0]));
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}
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} // namespace latinime
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