From 6025b6016517c6d898d8957d1d7e03ba71431912 Mon Sep 17 00:00:00 2001 From: tknall Date: Fri, 1 Dec 2006 12:20:24 +0000 Subject: Initial import of release 2.2. git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- .../com/lowagie/text/rtf/style/RtfColorList.java | 137 +++++++++++++++++++++ 1 file changed, 137 insertions(+) create mode 100644 src/main/java/com/lowagie/text/rtf/style/RtfColorList.java (limited to 'src/main/java/com/lowagie/text/rtf/style/RtfColorList.java') diff --git a/src/main/java/com/lowagie/text/rtf/style/RtfColorList.java b/src/main/java/com/lowagie/text/rtf/style/RtfColorList.java new file mode 100644 index 0000000..ddb71d1 --- /dev/null +++ b/src/main/java/com/lowagie/text/rtf/style/RtfColorList.java @@ -0,0 +1,137 @@ +/* + * $Id: RtfColorList.java,v 1.16 2005/05/04 14:33:52 blowagie Exp $ + * $Name: $ + * + * Copyright 2001, 2002, 2003, 2004 by Mark Hall + * + * The contents of this file are subject to the Mozilla Public License Version 1.1 + * (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.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the License. + * + * The Original Code is 'iText, a free JAVA-PDF library'. + * + * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by + * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie. + * All Rights Reserved. + * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer + * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved. + * + * Contributor(s): all the names of the contributors are added in the source code + * where applicable. + * + * Alternatively, the contents of this file may be used under the terms of the + * LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the + * provisions of LGPL are applicable instead of those above. If you wish to + * allow use of your version of this file only under the terms of the LGPL + * License and not to allow others to use your version of this file under + * the MPL, indicate your decision by deleting the provisions above and + * replace them with the notice and other provisions required by the LGPL. + * If you do not delete the provisions above, a recipient may use your version + * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE. + * + * This library is free software; you can redistribute it and/or modify it + * under the terms of the MPL as stated above or under the terms of the GNU + * Library General Public License as published by the Free Software Foundation; + * either version 2 of the License, or any later version. + * + * This library is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more + * details. + * + * If you didn't download this code from the following link, you should check if + * you aren't using an obsolete version: + * http://www.lowagie.com/iText/ + */ + +package com.lowagie.text.rtf.style; + +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.util.ArrayList; + +import com.lowagie.text.rtf.RtfElement; +import com.lowagie.text.rtf.RtfExtendedElement; +import com.lowagie.text.rtf.document.RtfDocument; + + +/** + * The RtfColorList stores all colours that appear in the document. Black + * and White are always added + * + * @version $Version:$ + * @author Mark Hall (mhall@edu.uni-klu.ac.at) + */ +public class RtfColorList extends RtfElement implements RtfExtendedElement { + + /** + * Constant for the beginning of the colour table + */ + private static final byte[] COLOR_TABLE = "\\colortbl".getBytes(); + + /** + * ArrayList containing all colours of this RtfColorList + */ + ArrayList colorList = new ArrayList(); + + /** + * Constructs a new RtfColorList for the RtfDocument. Will add the default + * black and white colours. + * + * @param doc The RtfDocument this RtfColorList belongs to + */ + public RtfColorList(RtfDocument doc) { + super(doc); + colorList.add(new RtfColor(doc, 0, 0, 0, 0)); + colorList.add(new RtfColor(doc, 255, 255, 255, 1)); + } + + /** + * Returns the index of the given RtfColor in the colour list. If the RtfColor + * is not in the list of colours, then it is added. + * + * @param color The RtfColor for which to get the index + * @return The index of the RtfColor + */ + public int getColorNumber(RtfColor color) { + int colorIndex = -1; + for(int i = 0; i < colorList.size(); i++) { + if(colorList.get(i).equals(color)) { + colorIndex = i; + } + } + if(colorIndex == -1) { + colorIndex = colorList.size(); + colorList.add(color); + } + return colorIndex; + } + + /** + * Write the definition part of the colour list. Calls the writeDefinition + * methods of the RtfColors in the colour list. + * + * @return A byte array with the definition colour list + */ + public byte[] writeDefinition() { + ByteArrayOutputStream result = new ByteArrayOutputStream(); + try { + result.write(OPEN_GROUP); + result.write(COLOR_TABLE); + for(int i = 0; i < colorList.size(); i++) { + RtfColor color = (RtfColor) colorList.get(i); + result.write(color.writeDefinition()); + } + result.write(CLOSE_GROUP); + result.write((byte)'\n'); + } catch(IOException ioe) { + ioe.printStackTrace(); + } + return result.toByteArray(); + } + +} -- cgit v1.2.3