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/* -*- 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/.
*/
#include <jni.h>
#include <sal/types.h>
#include <android/log.h>
#include <osl/detail/android-bootstrap.h>
#define LOK_USE_UNSTABLE_API
#include <LibreOfficeKit/LibreOfficeKit.h>
#define LOGI(...) ((void)__android_log_print(ANDROID_LOG_INFO, "LibreOfficeKit", __VA_ARGS__))
/* LibreOfficeKit */
jfieldID getHandleField(JNIEnv* pEnv, jobject aObject)
{
jclass clazz = pEnv->GetObjectClass(aObject);
return pEnv->GetFieldID(clazz, "handle", "J");
}
template <typename T>
T* getHandle(JNIEnv* pEnv, jobject aObject)
{
jlong aHandle = pEnv->GetLongField(aObject, getHandleField(pEnv, aObject));
return reinterpret_cast<T*>(aHandle);
}
template <typename T>
void setHandle(JNIEnv* pEnv, jobject aObject, T* aType)
{
jlong aHandle = reinterpret_cast<jlong>(aType);
pEnv->SetLongField(aObject, getHandleField(pEnv, aObject), aHandle);
}
extern "C" SAL_JNI_EXPORT jstring JNICALL Java_org_libreoffice_kit_Office_getErrorNative(JNIEnv* pEnv, jobject aObject)
{
LibreOfficeKit* pLibreOfficeKit = getHandle<LibreOfficeKit>(pEnv, aObject);
char* pError = pLibreOfficeKit->pClass->getError(pLibreOfficeKit);
return pEnv->NewStringUTF(pError);
}
extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Office_initialize(JNIEnv* pEnv, jobject aObject, jlong aLokHandle)
{
pEnv->SetLongField(aObject, getHandleField(pEnv, aObject), aLokHandle);
}
extern "C" SAL_JNI_EXPORT jlong JNICALL Java_org_libreoffice_kit_Office_documentLoadNative(JNIEnv* pEnv, jobject aObject, jstring documentPath)
{
const char* aCloneDocumentPath;
const char* aCharDocumentPath = pEnv->GetStringUTFChars(documentPath, NULL);
aCloneDocumentPath = strdup(aCharDocumentPath);
pEnv->ReleaseStringUTFChars(documentPath, aCharDocumentPath);
LibreOfficeKit* pLibreOfficeKit = getHandle<LibreOfficeKit>(pEnv, aObject);
LOGI("D( %s ): %d", aCloneDocumentPath, (int) pLibreOfficeKit);
LibreOfficeKitDocument* pDocument = pLibreOfficeKit->pClass->documentLoad(pLibreOfficeKit, aCloneDocumentPath);
return (jlong) (intptr_t) pDocument;
}
/* Document */
extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_setPartNative
(JNIEnv* pEnv, jobject aObject, jint aPart)
{
LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
pDocument->pClass->setPart(pDocument, aPart);
}
extern "C" SAL_JNI_EXPORT jint JNICALL Java_org_libreoffice_kit_Document_getNumberOfPartsNative
(JNIEnv* pEnv, jobject aObject)
{
LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
return (jint) pDocument->pClass->getNumberOfParts(pDocument);
}
extern "C" SAL_JNI_EXPORT jint JNICALL Java_org_libreoffice_kit_Document_getDocumentTypeNative
(JNIEnv* pEnv, jobject aObject)
{
LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
return (jint) pDocument->pClass->getDocumentType(pDocument);
}
extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_paintTileNative
(JNIEnv* pEnv, jobject aObject, jobject /*aByteBuffer*/,
jint nCanvasWidth, jint nCanvasHeight, jint nTilePosX, jint nTilePosY,
jint nTileWidth, jint nTileHeight)
{
LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
return pDocument->pClass->paintTile(pDocument, NULL, nCanvasWidth, nCanvasHeight, NULL, nTilePosX, nTilePosY, nTileWidth, nTileHeight);
}
extern "C" SAL_JNI_EXPORT jlong JNICALL Java_org_libreoffice_kit_Document_getDocumentHeightNative
(JNIEnv* pEnv, jobject aObject)
{
LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
long nWidth;
long nHeight;
pDocument->pClass->getDocumentSize(pDocument, &nWidth, &nHeight);
return nHeight;
}
extern "C" SAL_JNI_EXPORT jlong JNICALL Java_org_libreoffice_kit_Document_getDocumentWidthNative
(JNIEnv* pEnv, jobject aObject)
{
LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
long nWidth;
long nHeight;
pDocument->pClass->getDocumentSize(pDocument, &nWidth, &nHeight);
return nWidth;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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