diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/rtf/list/RtfList.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/rtf/list/RtfList.java | 605 |
1 files changed, 0 insertions, 605 deletions
diff --git a/src/main/java/com/lowagie/text/rtf/list/RtfList.java b/src/main/java/com/lowagie/text/rtf/list/RtfList.java deleted file mode 100644 index cfa5c33..0000000 --- a/src/main/java/com/lowagie/text/rtf/list/RtfList.java +++ /dev/null @@ -1,605 +0,0 @@ -/*
- * $Id: RtfList.java,v 1.19 2006/04/05 09:30:47 hallm Exp $
- * $Name: $
- *
- * Copyright 2001, 2002, 2003, 2004, 2005 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.list;
-
-import java.awt.Color;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-
-import com.lowagie.text.Chunk;
-import com.lowagie.text.DocumentException;
-import com.lowagie.text.Element;
-import com.lowagie.text.Font;
-import com.lowagie.text.List;
-import com.lowagie.text.ListItem;
-import com.lowagie.text.rtf.RtfBasicElement;
-import com.lowagie.text.rtf.RtfElement;
-import com.lowagie.text.rtf.RtfExtendedElement;
-import com.lowagie.text.rtf.style.RtfFont;
-import com.lowagie.text.rtf.style.RtfFontList;
-import com.lowagie.text.rtf.style.RtfParagraphStyle;
-import com.lowagie.text.rtf.text.RtfParagraph;
-import com.lowagie.text.rtf.document.RtfDocument;
-
-
-/**
- * The RtfList stores one List. It also provides the methods to write the
- * list declaration and the list data.
- *
- * @version $Version:$
- * @author Mark Hall (mhall@edu.uni-klu.ac.at)
- */
-public class RtfList extends RtfElement implements RtfExtendedElement {
-
- /**
- * Constant for list level
- */
- private static final byte[] LIST_LEVEL = "\\listlevel".getBytes();
- /**
- * Constant for list level style old
- */
- private static final byte[] LIST_LEVEL_TYPE = "\\levelnfc".getBytes();
- /**
- * Constant for list level style new
- */
- private static final byte[] LIST_LEVEL_TYPE_NEW = "\\levelnfcn".getBytes();
- /**
- * Constant for list level alignment old
- */
- private static final byte[] LIST_LEVEL_ALIGNMENT = "\\leveljc".getBytes();
- /**
- * Constant for list level alignment new
- */
- private static final byte[] LIST_LEVEL_ALIGNMENT_NEW = "\\leveljcn".getBytes();
- /**
- * Constant for list level start at
- */
- private static final byte[] LIST_LEVEL_START_AT = "\\levelstartat".getBytes();
- /**
- * Constant for list level text
- */
- private static final byte[] LIST_LEVEL_TEXT = "\\leveltext".getBytes();
- /**
- * Constant for the beginning of the list level numbered style
- */
- private static final byte[] LIST_LEVEL_STYLE_NUMBERED_BEGIN = "\\\'02\\\'".getBytes();
- /**
- * Constant for the end of the list level numbered style
- */
- private static final byte[] LIST_LEVEL_STYLE_NUMBERED_END = ".;".getBytes();
- /**
- * Constant for the list level bulleted style
- */
- private static final byte[] LIST_LEVEL_STYLE_BULLETED = "\\\'01\\u-3913 ?;".getBytes();
- /**
- * Constant for the beginning of the list level numbers
- */
- private static final byte[] LIST_LEVEL_NUMBERS_BEGIN = "\\levelnumbers".getBytes();
- /**
- * Constant for the list level numbers
- */
- private static final byte[] LIST_LEVEL_NUMBERS_NUMBERED = "\\\'01".getBytes();
- /**
- * Constant for the end of the list level numbers
- */
- private static final byte[] LIST_LEVEL_NUMBERS_END = ";".getBytes();
- /**
- * Constant for the first indentation
- */
- private static final byte[] LIST_LEVEL_FIRST_INDENT = "\\fi".getBytes();
- /**
- * Constant for the symbol indentation
- */
- private static final byte[] LIST_LEVEL_SYMBOL_INDENT = "\\tx".getBytes();
- /**
- * Constant for the list level value
- */
- private static final byte[] LIST_LEVEL_NUMBER = "\\ilvl".getBytes();
- /**
- * Constant for a tab character
- */
- private static final byte[] TAB = "\\tab".getBytes();
- /**
- * Constant for the old list text
- */
- private static final byte[] LIST_TEXT = "\\listtext".getBytes();
- /**
- * Constant for the old list number end
- */
- private static final byte[] LIST_NUMBER_END = ".".getBytes();
- /**
- * Constant for the old bulleted list
- */
- private static final byte[] LIST_BULLET = "\\\'b7".getBytes();
-
- /**
- * The subitems of this RtfList
- */
- private ArrayList items;
- /**
- * The level of this RtfList
- */
- private int listLevel = 0;
- /**
- * The first indentation of this RtfList
- */
- private int firstIndent = 0;
- /**
- * The left indentation of this RtfList
- */
- private int leftIndent = 0;
- /**
- * The right indentation of this RtfList
- */
- private int rightIndent = 0;
- /**
- * The symbol indentation of this RtfList
- */
- private int symbolIndent = 0;
- /**
- * The list number of this RtfList
- */
- private int listNumber = 1;
- /**
- * Whether this RtfList is numbered
- */
- private boolean numbered = true;
- /**
- * The RtfFont for numbered lists
- */
- private RtfFont fontNumber;
- /**
- * The RtfFont for bulleted lists
- */
- private RtfFont fontBullet;
- /**
- * The alignment of this RtfList
- */
- private int alignment = Element.ALIGN_LEFT;
- /**
- * The parent List in multi-level lists.
- */
- private RtfList parentList = null;
-
- /**
- * Constructs a new RtfList for the specified List.
- *
- * @param doc The RtfDocument this RtfList belongs to
- * @param list The List this RtfList is based on
- */
- public RtfList(RtfDocument doc, List list) {
- super(doc);
-
- this.listNumber = document.getDocumentHeader().getListNumber(this);
-
- this.items = new ArrayList();
- if(list.symbolIndent() > 0 && list.indentationLeft() > 0) {
- this.firstIndent = (int) (list.symbolIndent() * RtfElement.TWIPS_FACTOR * -1);
- this.leftIndent = (int) ((list.indentationLeft() + list.symbolIndent()) * RtfElement.TWIPS_FACTOR);
- } else if(list.symbolIndent() > 0) {
- this.firstIndent = (int) (list.symbolIndent() * RtfElement.TWIPS_FACTOR * -1);
- this.leftIndent = (int) (list.symbolIndent() * RtfElement.TWIPS_FACTOR);
- } else if(list.indentationLeft() > 0) {
- this.firstIndent = 0;
- this.leftIndent = (int) (list.indentationLeft() * RtfElement.TWIPS_FACTOR);
- } else {
- this.firstIndent = 0;
- this.leftIndent = 0;
- }
- this.rightIndent = (int) (list.indentationRight() * RtfElement.TWIPS_FACTOR);
- this.symbolIndent = (int) ((list.symbolIndent() + list.indentationLeft()) * RtfElement.TWIPS_FACTOR);
- this.numbered = list.isNumbered();
-
- for(int i = 0; i < list.getItems().size(); i++) {
- try {
- Element element = (Element) list.getItems().get(i);
- if(element.type() == Element.CHUNK) {
- element = new ListItem((Chunk) element);
- }
- if(element instanceof ListItem) {
- this.alignment = ((ListItem) element).alignment();
- }
- RtfBasicElement rtfElement = doc.getMapper().mapElement(element);
- if(rtfElement instanceof RtfList) {
- ((RtfList) rtfElement).setListNumber(listNumber);
- ((RtfList) rtfElement).setListLevel(listLevel + 1);
- ((RtfList) rtfElement).setParent(this);
- } else if(rtfElement instanceof RtfListItem) {
- ((RtfListItem) rtfElement).setParent(this);
- ((RtfListItem) rtfElement).inheritListSettings(listNumber, listLevel + 1);
- }
- items.add(rtfElement);
- } catch(DocumentException de) {
- de.printStackTrace();
- }
- }
-
- if(this.listLevel == 0) {
- correctIndentation();
- }
-
- fontNumber = new RtfFont(document, new Font(Font.TIMES_ROMAN, 10, Font.NORMAL, new Color(0, 0, 0)));
- fontBullet = new RtfFont(document, new Font(Font.SYMBOL, 10, Font.NORMAL, new Color(0, 0, 0)));
- }
-
- private byte[] writeIndentations() {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
- try {
- result.write(LIST_LEVEL_FIRST_INDENT);
- result.write(intToByteArray(firstIndent));
- result.write(RtfParagraphStyle.INDENT_LEFT);
- result.write(intToByteArray(leftIndent));
- result.write(RtfParagraphStyle.INDENT_RIGHT);
- result.write(intToByteArray(rightIndent));
- } catch(IOException ioe) {
- ioe.printStackTrace();
- }
- return result.toByteArray();
- }
-
- /**
- * Writes the definition part of this list level
- *
- * @return A byte array containing the definition of this list level
- */
- public byte[] writeDefinition() {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
- try {
- result.write(OPEN_GROUP);
- result.write(LIST_LEVEL);
- result.write(LIST_LEVEL_TYPE);
- if(numbered) {
- result.write(intToByteArray(0));
- } else {
- result.write(intToByteArray(23));
- }
- result.write(LIST_LEVEL_TYPE_NEW);
- if(numbered) {
- result.write(intToByteArray(0));
- } else {
- result.write(intToByteArray(23));
- }
- result.write(LIST_LEVEL_ALIGNMENT);
- result.write(intToByteArray(0));
- result.write(LIST_LEVEL_ALIGNMENT_NEW);
- result.write(intToByteArray(0));
- result.write(LIST_LEVEL_START_AT);
- result.write(intToByteArray(1));
- result.write(OPEN_GROUP);
- result.write(LIST_LEVEL_TEXT);
- if(numbered) {
- result.write(LIST_LEVEL_STYLE_NUMBERED_BEGIN);
- if(listLevel < 10) {
- result.write(intToByteArray(0));
- }
- result.write(intToByteArray(listLevel));
- result.write(LIST_LEVEL_STYLE_NUMBERED_END);
- } else {
- result.write(LIST_LEVEL_STYLE_BULLETED);
- }
- result.write(CLOSE_GROUP);
- result.write(OPEN_GROUP);
- result.write(LIST_LEVEL_NUMBERS_BEGIN);
- if(numbered) {
- result.write(LIST_LEVEL_NUMBERS_NUMBERED);
- }
- result.write(LIST_LEVEL_NUMBERS_END);
- result.write(CLOSE_GROUP);
- result.write(RtfFontList.FONT_NUMBER);
- if(numbered) {
- result.write(intToByteArray(fontNumber.getFontNumber()));
- } else {
- result.write(intToByteArray(fontBullet.getFontNumber()));
- }
- result.write(writeIndentations());
- result.write(LIST_LEVEL_SYMBOL_INDENT);
- result.write(intToByteArray(this.leftIndent));
- result.write(CLOSE_GROUP);
- result.write("\n".getBytes());
- for(int i = 0; i < items.size(); i++) {
- RtfElement rtfElement = (RtfElement) items.get(i);
- if(rtfElement instanceof RtfList) {
- result.write(((RtfList) rtfElement).writeDefinition());
- break;
- } else if(rtfElement instanceof RtfListItem) {
- byte[] data = ((RtfListItem) rtfElement).writeDefinition();
- if(data.length > 0) {
- result.write(data);
- break;
- }
- }
- }
- } catch(IOException ioe) {
- ioe.printStackTrace();
- }
- return result.toByteArray();
- }
-
- /**
- * Writes the initialisation part of the RtfList
- *
- * @return A byte array containing the initialisation part
- */
- protected byte[] writeListBeginning() {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
- try {
- result.write(RtfParagraph.PARAGRAPH_DEFAULTS);
- if(this.inTable) {
- result.write(RtfParagraph.IN_TABLE);
- }
- switch (this.alignment) {
- case Element.ALIGN_LEFT:
- result.write(RtfParagraphStyle.ALIGN_LEFT);
- break;
- case Element.ALIGN_RIGHT:
- result.write(RtfParagraphStyle.ALIGN_RIGHT);
- break;
- case Element.ALIGN_CENTER:
- result.write(RtfParagraphStyle.ALIGN_CENTER);
- break;
- case Element.ALIGN_JUSTIFIED:
- case Element.ALIGN_JUSTIFIED_ALL:
- result.write(RtfParagraphStyle.ALIGN_JUSTIFY);
- break;
- }
- result.write(writeIndentations());
- result.write(RtfFont.FONT_SIZE);
- result.write(intToByteArray(fontNumber.getFontSize() * 2));
- if(this.symbolIndent > 0) { // TODO This is a slight hack. Replace with a call to tab support when implemented.
- result.write("\\tx".getBytes());
- result.write(intToByteArray(this.leftIndent));
- }
- } catch(IOException ioe) {
- ioe.printStackTrace();
- }
- return result.toByteArray();
- }
-
- /**
- * Writes only the list number and list level number.
- *
- * @return The list number and list level number of this RtfList.
- */
- protected byte[] writeListNumbers() {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
- try {
- result.write(RtfListTable.LIST_NUMBER);
- result.write(intToByteArray(listNumber));
- if(listLevel > 0) {
- result.write(LIST_LEVEL_NUMBER);
- result.write(intToByteArray(listLevel));
- }
- } catch(IOException ioe) {
- ioe.printStackTrace();
- }
- return result.toByteArray();
- }
-
- /**
- * Writes the content of the RtfList
- *
- * @return A byte array containing the actual content of the RtfList
- */
- public byte[] write() {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
- try {
- result.write(writeListBeginning());
- result.write(writeListNumbers());
- result.write(OPEN_GROUP);
- int itemNr = 0;
- for(int i = 0; i < items.size(); i++) {
- RtfElement rtfElement = (RtfElement) items.get(i);
- if(rtfElement instanceof RtfListItem) {
- itemNr++;
- result.write(OPEN_GROUP);
- result.write(LIST_TEXT);
- result.write(RtfParagraph.PARAGRAPH_DEFAULTS);
- if(this.inTable) {
- result.write(RtfParagraph.IN_TABLE);
- }
- result.write(RtfFontList.FONT_NUMBER);
- if(numbered) {
- result.write(intToByteArray(fontNumber.getFontNumber()));
- } else {
- result.write(intToByteArray(fontBullet.getFontNumber()));
- }
- result.write(writeIndentations());
- result.write(DELIMITER);
- if(numbered) {
- result.write(this.intToByteArray(itemNr));
- result.write(LIST_NUMBER_END);
- } else {
- result.write(LIST_BULLET);
- }
- result.write(TAB);
- result.write(CLOSE_GROUP);
- result.write(rtfElement.write());
- result.write(RtfParagraph.PARAGRAPH);
- if(((RtfListItem) rtfElement).isContainsInnerList()) {
- result.write(writeListNumbers());
- }
- result.write("\n".getBytes());
- } else if(rtfElement instanceof RtfList) {
- result.write(rtfElement.write());
- result.write(writeListBeginning());
- result.write("\n".getBytes());
- }
- }
- result.write(CLOSE_GROUP);
- if(!this.inTable) {
- result.write(RtfParagraph.PARAGRAPH_DEFAULTS);
- }
- } catch(IOException ioe) {
- ioe.printStackTrace();
- }
- return result.toByteArray();
- }
-
-
- /**
- * Gets the list level of this RtfList
- *
- * @return Returns the list level.
- */
- public int getListLevel() {
- return listLevel;
- }
-
- /**
- * Sets the list level of this RtfList. A list level > 0 will
- * unregister this RtfList from the RtfListTable
- *
- * @param listLevel The list level to set.
- */
- public void setListLevel(int listLevel) {
- this.listLevel = listLevel;
- if(this.listLevel != 0) {
- document.getDocumentHeader().freeListNumber(this);
- for(int i = 0; i < this.items.size(); i++) {
- if(this.items.get(i) instanceof RtfList) {
- ((RtfList) this.items.get(i)).setListNumber(this.listNumber);
- ((RtfList) this.items.get(i)).setListLevel(this.listLevel + 1);
- }
- }
- } else {
- this.listNumber = document.getDocumentHeader().getListNumber(this);
- }
- }
-
- /**
- * Sets the parent RtfList of this RtfList
- *
- * @param parent The parent RtfList to use.
- */
- protected void setParent(RtfList parent) {
- this.parentList = parent;
- }
-
- /**
- * Gets the id of this list
- *
- * @return Returns the list number.
- */
- public int getListNumber() {
- return listNumber;
- }
-
- /**
- * Sets the id of this list
- *
- * @param listNumber The list number to set.
- */
- public void setListNumber(int listNumber) {
- this.listNumber = listNumber;
- }
-
- /**
- * Sets whether this RtfList is in a table. Sets the correct inTable setting for all
- * child elements.
- *
- * @param inTable <code>True</code> if this RtfList is in a table, <code>false</code> otherwise
- */
- public void setInTable(boolean inTable) {
- super.setInTable(inTable);
- for(int i = 0; i < this.items.size(); i++) {
- ((RtfBasicElement) this.items.get(i)).setInTable(inTable);
- }
- }
-
- /**
- * Sets whether this RtfList is in a header. Sets the correct inTable setting for all
- * child elements.
- *
- * @param inHeader <code>True</code> if this RtfList is in a header, <code>false</code> otherwise
- */
- public void setInHeader(boolean inHeader) {
- super.setInHeader(inHeader);
- for(int i = 0; i < this.items.size(); i++) {
- ((RtfBasicElement) this.items.get(i)).setInHeader(inHeader);
- }
- }
-
- /**
- * Correct the indentation of this RtfList by adding left/first line indentation
- * from the parent RtfList. Also calls correctIndentation on all child RtfLists.
- */
- protected void correctIndentation() {
- if(this.parentList != null) {
- this.leftIndent = this.leftIndent + this.parentList.getLeftIndent() + this.parentList.getFirstIndent();
- }
- for(int i = 0; i < this.items.size(); i++) {
- if(this.items.get(i) instanceof RtfList) {
- ((RtfList) this.items.get(i)).correctIndentation();
- } else if(this.items.get(i) instanceof RtfListItem) {
- ((RtfListItem) this.items.get(i)).correctIndentation();
- }
- }
- }
-
- /**
- * Get the left indentation of this RtfList.
- *
- * @return The left indentation.
- */
- private int getLeftIndent() {
- return this.leftIndent;
- }
-
- /**
- * Get the first line indentation of this RtfList.
- *
- * @return The first line indentation.
- */
- private int getFirstIndent() {
- return this.firstIndent;
- }
-}
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