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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 Document {
public static final int PART_MODE_SLIDE = 0;
public static final int PART_MODE_NOTES = 1;
/**
* Document types
*/
public static final int DOCTYPE_TEXT = 0;
public static final int DOCTYPE_SPREADSHEET = 1;
public static final int DOCTYPE_PRESENTATION = 2;
public static final int DOCTYPE_DRAWING = 3;
public static final int DOCTYPE_OTHER = 4;
/**
* Mouse event types
*/
public static final int MOUSE_EVENT_BUTTON_DOWN = 0;
public static final int MOUSE_EVENT_BUTTON_UP = 1;
public static final int MOUSE_EVENT_MOVE = 2;
/**
* Key event types
*/
public static final int KEY_EVENT_PRESS = 0;
public static final int KEY_EVENT_RELEASE = 1;
/**
* State change types
*/
public static final int BOLD = 0;
public static final int ITALIC = 1;
public static final int UNDERLINE = 2;
public static final int STRIKEOUT = 3;
public static final int ALIGN_LEFT= 4;
public static final int ALIGN_CENTER = 5;
public static final int ALIGN_RIGHT= 6;
public static final int ALIGN_JUSTIFY= 7;
public static final int NUMBERED_LIST= 8;
public static final int BULLET_LIST= 9;
/**
* Callback message types
* Refer to https://opengrok.libreoffice.org/xref/core/include/LibreOfficeKit/LibreOfficeKitEnums.h
* for more details about each callback.
*/
public static final int CALLBACK_INVALIDATE_TILES = 0;
public static final int CALLBACK_INVALIDATE_VISIBLE_CURSOR = 1;
public static final int CALLBACK_TEXT_SELECTION = 2;
public static final int CALLBACK_TEXT_SELECTION_START = 3;
public static final int CALLBACK_TEXT_SELECTION_END = 4;
public static final int CALLBACK_CURSOR_VISIBLE = 5;
public static final int CALLBACK_GRAPHIC_SELECTION = 6;
public static final int CALLBACK_HYPERLINK_CLICKED = 7;
public static final int CALLBACK_STATE_CHANGED = 8;
public static final int CALLBACK_STATUS_INDICATOR_START = 9;
public static final int CALLBACK_STATUS_INDICATOR_SET_VALUE = 10;
public static final int CALLBACK_STATUS_INDICATOR_FINISH = 11;
public static final int CALLBACK_SEARCH_NOT_FOUND = 12;
public static final int CALLBACK_DOCUMENT_SIZE_CHANGED = 13;
public static final int CALLBACK_SET_PART = 14;
public static final int CALLBACK_SEARCH_RESULT_SELECTION = 15;
public static final int CALLBACK_UNO_COMMAND_RESULT = 16;
public static final int CALLBACK_CELL_CURSOR = 17;
public static final int CALLBACK_MOUSE_POINTER = 18;
public static final int CALLBACK_CELL_FORMULA = 19;
public static final int CALLBACK_DOCUMENT_PASSWORD = 20;
public static final int CALLBACK_DOCUMENT_PASSWORD_TO_MODIFY = 21;
public static final int CALLBACK_ERROR = 22;
public static final int CALLBACK_CONTEXT_MENU = 23;
public static final int CALLBACK_INVALIDATE_VIEW_CURSOR = 24;
public static final int CALLBACK_TEXT_VIEW_SELECTION = 25;
public static final int CALLBACK_CELL_VIEW_CURSOR = 26;
public static final int CALLBACK_GRAPHIC_VIEW_SELECTION = 27;
public static final int CALLBACK_VIEW_CURSOR_VISIBLE = 28;
public static final int CALLBACK_VIEW_LOCK = 29;
public static final int CALLBACK_REDLINE_TABLE_SIZE_CHANGED = 30;
public static final int CALLBACK_REDLINE_TABLE_ENTRY_MODIFIED = 31;
public static final int CALLBACK_COMMENT = 32;
public static final int CALLBACK_INVALIDATE_HEADER = 33;
public static final int CALLBACK_CELL_ADDRESS = 34;
public static final int CALLBACK_SC_FOLLOW_JUMP = 54;
/**
* Set text selection types
*/
public static final int SET_TEXT_SELECTION_START = 0;
public static final int SET_TEXT_SELECTION_END = 1;
public static final int SET_TEXT_SELECTION_RESET = 2;
/**
* Set graphic selection types
*/
public static final int SET_GRAPHIC_SELECTION_START = 0;
public static final int SET_GRAPHIC_SELECTION_END = 1;
/**
* Mouse button type
*/
public static final int MOUSE_BUTTON_LEFT = 1;
public static final int MOUSE_BUTTON_MIDDLE = 2;
public static final int MOUSE_BUTTON_RIGHT = 4;
public static final int KEYBOARD_MODIFIER_NONE = 0x0000;
public static final int KEYBOARD_MODIFIER_SHIFT = 0x1000;
public static final int KEYBOARD_MODIFIER_MOD1 = 0x2000;
public static final int KEYBOARD_MODIFIER_MOD2 = 0x4000;
public static final int KEYBOARD_MODIFIER_MOD3 = 0x8000;
/** Optional features of LibreOfficeKit, in particular callbacks that block
* LibreOfficeKit until the corresponding reply is received, which would
* deadlock if the client does not support the feature.
*/
public static final long LOK_FEATURE_DOCUMENT_PASSWORD = 1;
public static final long LOK_FEATURE_DOCUMENT_PASSWORD_TO_MODIFY = (1 << 1);
public static final long LOK_FEATURE_PART_IN_INVALIDATION_CALLBACK = (1 << 2);
public static final long LOK_FEATURE_NO_TILED_ANNOTATIONS = (1 << 3);
private final ByteBuffer handle;
private MessageCallback messageCallback = null;
public Document(ByteBuffer handle) {
this.handle = handle;
bindMessageCallback();
}
public void setMessageCallback(MessageCallback messageCallback) {
this.messageCallback = messageCallback;
}
/**
* Callback triggered through JNI to indicate that a new signal
* from LibreOfficeKit was retrieved.
*/
private void messageRetrieved(int signalNumber, String payload) {
if (messageCallback != null) {
messageCallback.messageRetrieved(signalNumber, payload);
}
}
/**
* Bind the signal callback in LOK.
*/
private native void bindMessageCallback();
public native void destroy();
public native int getPart();
public native void setPart(int partIndex);
public native int getParts();
public native String getPartName(int partIndex);
public native void setPartMode(int partMode);
public native String getPartPageRectangles();
public native long getDocumentHeight();
public native long getDocumentWidth();
private native int getDocumentTypeNative();
public native void setClientZoom(int nTilePixelWidth, int nTilePixelHeight, int nTileTwipWidth, int nTileTwipHeight);
public native void saveAs(String url, String format, String options);
private native void paintTileNative(ByteBuffer buffer, int canvasWidth, int canvasHeight, int tilePositionX, int tilePositionY, int tileWidth, int tileHeight);
public int getDocumentType() {
return getDocumentTypeNative();
}
public void paintTile(ByteBuffer buffer, int canvasWidth, int canvasHeight, int tilePositionX, int tilePositionY, int tileWidth, int tileHeight) {
paintTileNative(buffer, canvasWidth, canvasHeight, tilePositionX, tilePositionY, tileWidth, tileHeight);
}
public native void initializeForRendering();
/**
* Post a key event to LibreOffice.
* @param type - type of key event
* @param charCode - the Unicode character generated by this event or 0.
* @param keyCode - the integer code representing the key of the event (non-zero for control keys).
*/
public native void postKeyEvent(int type, int charCode, int keyCode);
/**
* Post a mouse event to LOK
* @param type - mouse event type
* @param x - x coordinate
* @param y - y coordinate
* @param count - number of events
*/
public native void postMouseEvent(int type, int x, int y, int count, int button, int modifier);
/**
* Post a .uno: command to LOK
* @param command - the command, like ".uno:Bold"
* @param arguments
*/
public native void postUnoCommand(String command, String arguments, boolean notifyWhenFinished);
/**
* Change text selection.
* @param type - text selection type
* @param x - x coordinate
* @param y - y coordinate
*/
public native void setTextSelection(int type, int x, int y);
/**
* Change graphic selection.
* @param type - graphic selection type
* @param x - x coordinate
* @param y - y coordinate
*/
public native void setGraphicSelection(int type, int x, int y);
/**
* Get selected text
* @param mimeType
* @return
*/
public native String getTextSelection(String mimeType);
/**
* paste
* @param mimeType
* @param data
* @return
*/
public native boolean paste(String mimeType, String data);
/**
* Reset current (any kind of) selection.
*/
public native void resetSelection();
public native String getCommandValues(String command);
/**
* 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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