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/* -*- Mode: Java; 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/.
*/
package org.libreoffice.kit;
import java.nio.ByteBuffer;
public class Office {
private ByteBuffer handle;
private MessageCallback messageCallback = null;
public Office(ByteBuffer handle) {
this.handle = handle;
bindMessageCallback();
}
/**
* Bind the signal callback in LOK.
*/
private native void bindMessageCallback();
public native String getError();
private native ByteBuffer documentLoadNative(String url);
public Document documentLoad(String url) {
ByteBuffer documentHandle = documentLoadNative(url);
Document document = null;
if (documentHandle != null) {
document = new Document(documentHandle);
}
return document;
}
public native void destroy();
public native void destroyAndExit();
public native void setDocumentPassword(String url, String pwd);
public native void setOptionalFeatures(long options);
public void setMessageCallback(MessageCallback messageCallback) {
this.messageCallback = messageCallback;
}
/**
* Callback triggered through JNI to indicate that a new signal
* from LibreOfficeKit was retrieved.
*/
private void messageRetrievedLOKit(int signalNumber, String payload) {
if (messageCallback != null) {
messageCallback.messageRetrieved(signalNumber, payload);
}
}
/**
* Callback to retrieve messages from LOK
*/
public interface MessageCallback {
/**
* Invoked when a message is retrieved from LOK
* @param signalNumber - signal type / number
* @param payload - retrieved for the signal
*/
void messageRetrieved(int signalNumber, String payload);
}
}
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