diff options
Diffstat (limited to 'xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseFontTable.java')
| -rw-r--r-- | xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseFontTable.java | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseFontTable.java b/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseFontTable.java deleted file mode 100644 index 391dbcd8a7bc..000000000000 --- a/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseFontTable.java +++ /dev/null @@ -1,197 +0,0 @@ -/* - * 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/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you 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 . - */ - -package org.openoffice.xmerge.converter.xml.sxw.wordsmith; - - -/** - * <p>This class represents a font table in a WordSmith document. - * A font table is represented as follows:</p> - * - * <p><blockquote> - * binary "3"<br> - * two-byte length of the table of strings which follows<br> - * string table (null-terminated strings) representing font names - * </blockquote></p> - * - */ -class WseFontTable extends Wse { - - java.util.ArrayList<String> fontNames = new java.util.ArrayList<String>(10); - - - /** - * Constructor for use when going from DOM to WordSmith. - */ - public WseFontTable() { - } - - - /** - * Constructor for use when going from WordSmith to DOM. - * - * @param dataArray <code>byte</code> array. - * @param i The index. - */ - public WseFontTable(byte dataArray[], int i) { - i++; - int tableLen = ((dataArray[i] << 8) | (dataArray[i+1] & 0xFF)); - i += 2; - while (tableLen > 0) { - int j = 0; - while (dataArray[i + j] != 0) j++; - fontNames.add(new String(dataArray, i, j)); - tableLen -= (j + 1); - i += (j + 1); - } - } - - - /** - * Add a new font to the table. - * - * @param newFontName The new font name. - */ - public void add(String newFontName) { - if (newFontName != null) - fontNames.add(newFontName); - } - - - /** - * Return a font name from the table, or null if invalid index. - * - * @param index The font name index. - * - * @return The font name. - */ - public String getFontName(int index) { - try { - return fontNames.get(index); - } catch (ArrayIndexOutOfBoundsException e) { - return null; - } - } - - /** - * Return the index of a font name in the table, or -1 if not found. - * - * @param fontName The font name. - * - * @return The index of the font name, or -1 if not found. - */ - public int getFontIndex(String fontName) { - int len = fontNames.size(); - for (int i = 0; i < len; i++) { - String name = fontNames.get(i); - if (name.equals(fontName)) - return i; - } - return -1; - } - - - /** - * Compute the index of the first <code>byte</code> following the - * paragraph descriptor, assuming that - * <code>dataArray[startIndex]</code> is the beginning of a valid - * paragraph descriptor. - * - * @param dataArray <code>byte</code> array. - * @param startIndex The start index. - * - * @return The index of the first <code>byte</code> following the - * paragraph description. - */ - static int computeNewIndex(byte dataArray[], int startIndex) { - startIndex++; // Skip the leading "3" - int tableLen = ((dataArray[startIndex] << 8) | (dataArray[startIndex+1] & 0xFF)); - tableLen &= 0xFFFF; // eliminate problems with sign-extension - return startIndex + tableLen + 2; - } - - - /** - * Return true if <code>dataArray[startIndex]</code> is the start of a - * valid paragraph descriptor. - * - * @param dataArray <code>byte</code> string. - * @param startIndex Start index. - * - * @return true if <code>dataArray[startIndex]</code> is the start - * of a valid paragraph descriptor, false otherwise. - */ - static boolean isValid(byte dataArray[], int startIndex) { - try { - if (dataArray[startIndex] != 3) - return false; - int len = ((dataArray[startIndex+1] << 8) - | (dataArray[startIndex+2] & 0xFF)); - len &= 0xFFFF; // eliminate problems with sign-extension - - if (dataArray[startIndex + len + 2] != 0) - return false; - } catch (ArrayIndexOutOfBoundsException e) { - return false; - } - return true; - } - - - /** - * Return the number of bytes needed to represent this font table. - * - * @return The number of bytes needed to represent this font table. - */ - int getByteCount() { - - int length = 3; // leading "3" plus 2 bytes for length. - int nFonts = fontNames.size(); - for (int i = 0; i < nFonts; i++) { - String name = fontNames.get(i); - length += name.length() + 1; // extra byte is for trailing "0" - } - return length; - } - - /** - * Return a <code>byte</code> array representing this font table. - * - * @return An <code>byte</code> array representing this font table. - */ - byte[] getBytes() { - - int length = getByteCount(); - int nFonts = fontNames.size(); - byte b[] = new byte[length]; - b[0] = 3; - length -= 3; - b[1] = (byte)(length >> 8); - b[2] = (byte)(length & 0xFF); - int indx = 3; - for (int i = 0; i < nFonts; i++) { - String name = fontNames.get(i); - byte bname[] = name.getBytes(); - System.arraycopy(bname, 0, b, indx, bname.length); - indx += bname.length; - b[indx++] = 0; - } - return b; - } -} - |