diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/rtf/field/RtfField.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/rtf/field/RtfField.java | 445 |
1 files changed, 0 insertions, 445 deletions
diff --git a/src/main/java/com/lowagie/text/rtf/field/RtfField.java b/src/main/java/com/lowagie/text/rtf/field/RtfField.java deleted file mode 100644 index 6eaa525..0000000 --- a/src/main/java/com/lowagie/text/rtf/field/RtfField.java +++ /dev/null @@ -1,445 +0,0 @@ -/*
- * $Id: RtfField.java,v 1.11 2005/09/05 16:02:40 hallm Exp $
- * $Name: $
- *
- * Copyright 2004 by Mark Hall
- * Uses code Copyright 2002
- * <a href="http://www.smb-tec.com">SMB</a>
- * <a href="mailto:Dirk.Weigenand@smb-tec.com">Dirk.Weigenand@smb-tec.com</a>
- *
- * 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.field;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-
-import com.lowagie.text.Chunk;
-import com.lowagie.text.Font;
-import com.lowagie.text.rtf.RtfBasicElement;
-import com.lowagie.text.rtf.document.RtfDocument;
-import com.lowagie.text.rtf.style.RtfFont;
-
-
-/**
- * The RtfField class is an abstract base class for all rtf field functionality.
- * Subclasses only need to implement the two abstract methods writeFieldInstContent
- * and writeFieldResultContent. All other field functionality is handled by the
- * RtfField class.
- *
- * @version $Version:$
- * @author Mark Hall (mhall@edu.uni-klu.ac.at)
- * @author <a href="mailto:Dirk.Weigenand@smb-tec.com">Dirk Weigenand</a>
- */
-public abstract class RtfField extends Chunk implements RtfBasicElement {
-
- /**
- * Constant for a rtf field
- */
- private static final byte[] FIELD = "\\field".getBytes();
- /**
- * Constant for a dirty field
- */
- private static final byte[] FIELD_DIRTY = "\\flddirty".getBytes();
- /**
- * Constant for a private field
- */
- private static final byte[] FIELD_PRIVATE = "\\fldpriv".getBytes();
- /**
- * Constant for a locked field
- */
- private static final byte[] FIELD_LOCKED = "\\fldlock".getBytes();
- /**
- * Constant for a edited field
- */
- private static final byte[] FIELD_EDIT = "\\fldedit".getBytes();
- /**
- * Constant for an alt field
- */
- private static final byte[] FIELD_ALT = "\\fldalt".getBytes();
- /**
- * Constant for the field instructions
- */
- private static final byte[] FIELD_INSTRUCTIONS = "\\*\\fldinst".getBytes();
- /**
- * Constant for the field result
- */
- private static final byte[] FIELD_RESULT = "\\fldrslt".getBytes();
-
- /**
- * Is the field dirty
- */
- private boolean fieldDirty = false;
- /**
- * Is the field edited
- */
- private boolean fieldEdit = false;
- /**
- * Is the field locked
- */
- private boolean fieldLocked = false;
- /**
- * Is the field private
- */
- private boolean fieldPrivate = false;
- /**
- * Is it an alt field
- */
- private boolean fieldAlt = false;
- /**
- * Whether this RtfField is in a table
- */
- private boolean inTable = false;
- /**
- * Whether this RtfElement is in a header
- */
- private boolean inHeader = false;
- /**
- * The RtfDocument this RtfField belongs to
- */
- protected RtfDocument document = null;
- /**
- * The RtfFont of this RtfField
- */
- private RtfFont font = null;
-
- /**
- * Constructs a RtfField for a RtfDocument. This is not very usefull,
- * since the RtfField by itself does not do anything. Use one of the
- * subclasses instead.
- *
- * @param doc The RtfDocument this RtfField belongs to.
- */
- protected RtfField(RtfDocument doc) {
- this(doc, new Font());
- }
-
- /**
- * Constructs a RtfField for a RtfDocument. This is not very usefull,
- * since the RtfField by itself does not do anything. Use one of the
- * subclasses instead.
- *
- * @param doc The RtfDocument this RtfField belongs to.
- * @param font The Font this RtfField should use
- */
- protected RtfField(RtfDocument doc, Font font) {
- super("", font);
- this.document = doc;
- this.font = new RtfFont(this.document, font);
- }
-
- /**
- * Sets the RtfDocument this RtfElement belongs to
- *
- * @param doc The RtfDocument to use
- */
- public void setRtfDocument(RtfDocument doc) {
- this.document = doc;
- this.font.setRtfDocument(this.document);
- }
-
- /**
- * Writes the field beginning. Also writes field properties.
- *
- * @return A byte array with the field beginning.
- * @throws IOException
- */
- private byte[] writeFieldBegin() throws IOException {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
-
- result.write(OPEN_GROUP);
- result.write(FIELD);
-
- if (fieldDirty) {
- result.write(FIELD_DIRTY);
- }
- if (fieldEdit) {
- result.write(FIELD_EDIT);
- }
- if (fieldLocked) {
- result.write(FIELD_LOCKED);
- }
- if (fieldPrivate) {
- result.write(FIELD_PRIVATE);
- }
-
- return result.toByteArray();
- }
-
- /**
- * Writes the beginning of the field instruction area.
- *
- * @return The beginning of the field instruction area
- * @throws IOException
- */
- private byte[] writeFieldInstBegin() throws IOException {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
-
- result.write(OPEN_GROUP);
- result.write(FIELD_INSTRUCTIONS);
- result.write(DELIMITER);
-
- return result.toByteArray();
- }
-
- /**
- * Writes the content of the field instruction area. Override this
- * method in your subclasses.
- *
- * @return The content of the field instruction area
- * @throws IOException If an error occurs.
- */
- protected abstract byte[] writeFieldInstContent() throws IOException;
-
- /**
- * Writes the end of the field instruction area.
- *
- * @return A byte array containing the end of the field instruction area
- * @throws IOException
- */
- private byte[] writeFieldInstEnd() throws IOException {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
-
- if (fieldAlt) {
- result.write(DELIMITER);
- result.write(FIELD_ALT);
- }
- result.write(CLOSE_GROUP);
-
- return result.toByteArray();
- }
-
- /**
- * Writes the beginning of the field result area
- *
- * @return A byte array containing the beginning of the field result area
- * @throws IOException
- */
- private byte[] writeFieldResultBegin() throws IOException {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
-
- result.write(OPEN_GROUP);
- result.write(FIELD_RESULT);
- result.write(DELIMITER);
-
- return result.toByteArray();
- }
-
- /**
- * Writes the content of the pre-calculated field result. Override this
- * method in your subclasses.
- *
- * @return A byte array containing the field result
- * @throws IOException If an error occurs
- */
- protected abstract byte[] writeFieldResultContent() throws IOException;
-
- /**
- * Writes the end of the field result area
- *
- * @return A byte array containing the end of the field result area
- * @throws IOException
- */
- private byte[] writeFieldResultEnd() throws IOException {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
-
- result.write(DELIMITER);
- result.write(CLOSE_GROUP);
-
- return result.toByteArray();
- }
-
- /**
- * Writes the end of the field
- *
- * @return A byte array containing the end of the field
- * @throws IOException
- */
- private byte[] writeFieldEnd() throws IOException {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
-
- result.write(CLOSE_GROUP);
-
- return result.toByteArray();
- }
-
- /**
- * Write the content of this RtfField.
- *
- * @return A byte array containing the content of this RtfField
- */
- public byte[] write() {
- ByteArrayOutputStream result = new ByteArrayOutputStream();
- try {
- result.write(this.font.writeBegin());
- result.write(writeFieldBegin());
- result.write(writeFieldInstBegin());
- result.write(writeFieldInstContent());
- result.write(writeFieldInstEnd());
- result.write(writeFieldResultBegin());
- result.write(writeFieldResultContent());
- result.write(writeFieldResultEnd());
- result.write(writeFieldEnd());
- result.write(this.font.writeEnd());
- } catch(IOException ioe) {
- ioe.printStackTrace();
- }
- return result.toByteArray();
- }
-
- /**
- * Get whether this field is an alt field
- *
- * @return Returns whether this field is an alt field
- */
- public boolean isFieldAlt() {
- return fieldAlt;
- }
-
- /**
- * Set whether this field is an alt field
- *
- * @param fieldAlt The value to use
- */
- public void setFieldAlt(boolean fieldAlt) {
- this.fieldAlt = fieldAlt;
- }
-
- /**
- * Get whether this field is dirty
- *
- * @return Returns whether this field is dirty
- */
- public boolean isFieldDirty() {
- return fieldDirty;
- }
-
- /**
- * Set whether this field is dirty
- *
- * @param fieldDirty The value to use
- */
- public void setFieldDirty(boolean fieldDirty) {
- this.fieldDirty = fieldDirty;
- }
-
- /**
- * Get whether this field is edited
- *
- * @return Returns whether this field is edited
- */
- public boolean isFieldEdit() {
- return fieldEdit;
- }
-
- /**
- * Set whether this field is edited.
- *
- * @param fieldEdit The value to use
- */
- public void setFieldEdit(boolean fieldEdit) {
- this.fieldEdit = fieldEdit;
- }
-
- /**
- * Get whether this field is locked
- *
- * @return Returns the fieldLocked.
- */
- public boolean isFieldLocked() {
- return fieldLocked;
- }
-
- /**
- * Set whether this field is locked
- * @param fieldLocked The value to use
- */
- public void setFieldLocked(boolean fieldLocked) {
- this.fieldLocked = fieldLocked;
- }
-
- /**
- * Get whether this field is private
- *
- * @return Returns the fieldPrivate.
- */
- public boolean isFieldPrivate() {
- return fieldPrivate;
- }
-
- /**
- * Set whether this field is private
- *
- * @param fieldPrivate The value to use
- */
- public void setFieldPrivate(boolean fieldPrivate) {
- this.fieldPrivate = fieldPrivate;
- }
-
- /**
- * Sets whether this RtfField is in a table
- *
- * @param inTable <code>True</code> if this RtfField is in a table, <code>false</code> otherwise
- */
- public void setInTable(boolean inTable) {
- this.inTable = inTable;
- }
-
- /**
- * Sets whether this RtfField is in a header
- *
- * @param inHeader <code>True</code> if this RtfField is in a header, <code>false</code> otherwise
- */
- public void setInHeader(boolean inHeader) {
- this.inHeader = inHeader;
- }
-
- /**
- * An RtfField is never empty.
- */
- public boolean isEmpty() {
- return false;
- }
-}
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