diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/rtf/RtfCell.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/rtf/RtfCell.java | 549 |
1 files changed, 0 insertions, 549 deletions
diff --git a/src/main/java/com/lowagie/text/rtf/RtfCell.java b/src/main/java/com/lowagie/text/rtf/RtfCell.java deleted file mode 100644 index 841c25b..0000000 --- a/src/main/java/com/lowagie/text/rtf/RtfCell.java +++ /dev/null @@ -1,549 +0,0 @@ -/**
- * $Id: RtfCell.java,v 1.37 2006/02/09 17:25:26 hallm Exp $
- * $Name: $
- *
- * Copyright 2001, 2002 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;
-
-import com.lowagie.text.*;
-
-import java.util.Iterator;
-import java.io.*;
-import java.awt.Color;
-
-/**
- * A Helper Class for the <CODE>RtfWriter</CODE>.
- * <P>
- * Do not use it directly
- *
- * ONLY FOR USE WITH THE RtfWriter NOT with the RtfWriter2.
- *
- * Parts of this Class were contributed by Steffen Stundzig. Many thanks for the
- * improvements.
- * Updates by Benoit WIART <b.wiart@proxiad.com>
- * @deprecated Please move to the RtfWriter2 and associated classes.
- */
-public class RtfCell {
- /** Constants for merging Cells */
-
- /** A possible value for merging */
- private static final int MERGE_HORIZ_FIRST = 1;
- /** A possible value for merging */
- private static final int MERGE_VERT_FIRST = 2;
- /** A possible value for merging */
- private static final int MERGE_BOTH_FIRST = 3;
- /** A possible value for merging */
- private static final int MERGE_HORIZ_PREV = 4;
- /** A possible value for merging */
- private static final int MERGE_VERT_PREV = 5;
- /** A possible value for merging */
- private static final int MERGE_BOTH_PREV = 6;
-
- /**
- * RTF Tags
- */
-
- /** First cell to merge with - Horizontal */
- private static final byte[] cellMergeFirst = "clmgf".getBytes();
- /** First cell to merge with - Vertical */
- private static final byte[] cellVMergeFirst = "clvmgf".getBytes();
- /** Merge cell with previous horizontal cell */
- private static final byte[] cellMergePrev = "clmrg".getBytes();
- /** Merge cell with previous vertical cell */
- private static final byte[] cellVMergePrev = "clvmrg".getBytes();
- /** Cell content vertical alignment bottom */
- private static final byte[] cellVerticalAlignBottom = "clvertalb".getBytes();
- /** Cell content vertical alignment center */
- private static final byte[] cellVerticalAlignCenter = "clvertalc".getBytes();
- /** Cell content vertical alignment top */
- private static final byte[] cellVerticalAlignTop = "clvertalt".getBytes();
- /** Cell border left */
- private static final byte[] cellBorderLeft = "clbrdrl".getBytes();
- /** Cell border right */
- private static final byte[] cellBorderRight = "clbrdrr".getBytes();
- /** Cell border top */
- private static final byte[] cellBorderTop = "clbrdrt".getBytes();
- /** Cell border bottom */
- private static final byte[] cellBorderBottom = "clbrdrb".getBytes();
- /** Cell background color */
- private static final byte[] cellBackgroundColor = "clcbpat".getBytes();
- /** Cell width format */
- private static final byte[] cellWidthStyle = "clftsWidth3".getBytes();
- /** Cell width */
- private static final byte[] cellWidthTag = "clwWidth".getBytes();
- /** Cell right border position */
- private static final byte[] cellRightBorder = "cellx".getBytes();
- /** Cell is part of table */
- protected static final byte[] cellInTable = "intbl".getBytes();
- /** End of cell */
- private static final byte[] cellEnd = "cell".getBytes();
-
- /** padding top */
- private static final byte[] cellPaddingTop = "clpadt".getBytes();
- /** padding top unit */
- private static final byte[] cellPaddingTopUnit = "clpadft3".getBytes();
- /** padding bottom */
- private static final byte[] cellPaddingBottom = "clpadb".getBytes();
- /** padding bottom unit */
- private static final byte[] cellPaddingBottomUnit = "clpadfb3".getBytes();
- /** padding left */
- private static final byte[] cellPaddingLeft = "clpadl".getBytes();
- /** padding left unit */
- private static final byte[] cellPaddingLeftUnit = "clpadfl3".getBytes();
- /** padding right */
- private static final byte[] cellPaddingRight = "clpadr".getBytes();
- /** padding right unit */
- private static final byte[] cellPaddingRightUnit = "clpadfr3".getBytes();
-
- /** The <code>RtfWriter</code> to which this <code>RtfCell</code> belongs. */
- private RtfWriter writer = null;
- /** The <code>RtfTable</code> to which this <code>RtfCell</code> belongs. */
- private RtfTable mainTable = null;
-
- /** Cell width */
- private int cellWidth = 0;
- /** Cell right border position */
- private int cellRight = 0;
- /** <code>Cell</code> containing the actual data */
- private Cell store = null;
- /** Is this an empty cell */
- private boolean emptyCell = true;
- /** Type of merging to do */
- private int mergeType = 0;
- /** cell padding, because the table only renders the left and right cell padding
- * and not the top and bottom one
- */
- private int cellpadding = 0;
-
- /**
- * Create a new <code>RtfCell</code>.
- *
- * @param writer The <code>RtfWriter</code> that this <code>RtfCell</code> belongs to
- * @param mainTable The <code>RtfTable</code> that created the
- * <code>RtfRow</code> that created the <code>RtfCell</code> :-)
- */
- public RtfCell(RtfWriter writer, RtfTable mainTable) {
- super();
- this.writer = writer;
- this.mainTable = mainTable;
- }
-
- /**
- * Import a <code>Cell</code>.
- * <P>
- * @param cell The <code>Cell</code> containing the data for this
- * <code>RtfCell</code>
- * @param cellLeft The position of the left border
- * @param cellWidth The default width of a cell
- * @param x The column index of this <code>RtfCell</code>
- * @param y The row index of this <code>RtfCell</code>
- * @param cellpadding the cellpadding
- * @return the position of the right side of the cell
- */
- public int importCell(Cell cell, int cellLeft, int cellWidth, int x, int y, int cellpadding) {
- this.cellpadding = cellpadding;
-
- // set this value in any case
- this.cellWidth = cellWidth;
- if (cell == null) {
- cellRight = cellLeft + cellWidth;
- return cellRight;
- }
- if (cell.cellWidth() != null && !cell.cellWidth().equals("")) {
-
- this.cellWidth = (int) (Integer.parseInt(cell.cellWidth()) * RtfWriter.TWIPSFACTOR);
- }
- cellRight = cellLeft + this.cellWidth;
- store = cell;
- emptyCell = false;
- if (cell.colspan() > 1) {
- if (cell.rowspan() > 1) {
- mergeType = MERGE_BOTH_FIRST;
- for (int i = y; i < y + cell.rowspan(); i++) {
- if (i > y) mainTable.setMerge(x, i, MERGE_VERT_PREV, this);
- for (int j = x + 1; j < x + cell.colspan(); j++) {
- mainTable.setMerge(j, i, MERGE_BOTH_PREV, this);
- }
- }
- } else {
- mergeType = MERGE_HORIZ_FIRST;
- for (int i = x + 1; i < x + cell.colspan(); i++) {
- mainTable.setMerge(i, y, MERGE_HORIZ_PREV, this);
- }
- }
- } else if (cell.rowspan() > 1) {
- mergeType = MERGE_VERT_FIRST;
- for (int i = y + 1; i < y + cell.rowspan(); i++) {
- mainTable.setMerge(x, i, MERGE_VERT_PREV, this);
- }
- }
- return cellRight;
- }
-
- /**
- * Write the properties of the <code>RtfCell</code>.
- *
- * @param os The <code>OutputStream</code> to which to write the properties
- * of the <code>RtfCell</code> to.
- * @return true if writing the cell settings succeeded
- * @throws DocumentException
- */
- public boolean writeCellSettings(ByteArrayOutputStream os) throws DocumentException {
- try {
- float lWidth, tWidth, rWidth, bWidth;
- byte[] lStyle, tStyle, rStyle, bStyle;
-
- if (store instanceof RtfTableCell) {
- RtfTableCell c = (RtfTableCell) store;
- lWidth = c.leftBorderWidth();
- tWidth = c.topBorderWidth();
- rWidth = c.rightBorderWidth();
- bWidth = c.bottomBorderWidth();
- lStyle = RtfTableCell.getStyleControlWord(c.leftBorderStyle());
- tStyle = RtfTableCell.getStyleControlWord(c.topBorderStyle());
- rStyle = RtfTableCell.getStyleControlWord(c.rightBorderStyle());
- bStyle = RtfTableCell.getStyleControlWord(c.bottomBorderStyle());
- } else {
- lWidth = tWidth = rWidth = bWidth = store.borderWidth();
- lStyle = tStyle = rStyle = bStyle = RtfRow.tableBorder;
- }
-
- if (mergeType == MERGE_HORIZ_PREV || mergeType == MERGE_BOTH_PREV) {
- return true;
- }
- switch (mergeType) {
- case MERGE_VERT_FIRST:
- os.write(RtfWriter.escape);
- os.write(cellVMergeFirst);
- break;
- case MERGE_BOTH_FIRST:
- os.write(RtfWriter.escape);
- os.write(cellVMergeFirst);
- break;
- case MERGE_HORIZ_PREV:
- os.write(RtfWriter.escape);
- os.write(cellMergePrev);
- break;
- case MERGE_VERT_PREV:
- os.write(RtfWriter.escape);
- os.write(cellVMergePrev);
- break;
- case MERGE_BOTH_PREV:
- os.write(RtfWriter.escape);
- os.write(cellMergeFirst);
- break;
- }
- switch (store.verticalAlignment()) {
- case Element.ALIGN_BOTTOM:
- os.write(RtfWriter.escape);
- os.write(cellVerticalAlignBottom);
- break;
- case Element.ALIGN_CENTER:
- case Element.ALIGN_MIDDLE:
- os.write(RtfWriter.escape);
- os.write(cellVerticalAlignCenter);
- break;
- case Element.ALIGN_TOP:
- os.write(RtfWriter.escape);
- os.write(cellVerticalAlignTop);
- break;
- }
-
- if (((store.border() & Rectangle.LEFT) == Rectangle.LEFT) &&
- (lWidth > 0)) {
- os.write(RtfWriter.escape);
- os.write(cellBorderLeft);
- os.write(RtfWriter.escape);
- os.write(lStyle);
- os.write(RtfWriter.escape);
- os.write(RtfRow.tableBorderWidth);
- writeInt(os, (int) (lWidth * RtfWriter.TWIPSFACTOR));
- os.write(RtfWriter.escape);
- os.write(RtfRow.tableBorderColor);
- if (store.borderColor() == null)
- writeInt(os, writer.addColor(new
- Color(0, 0, 0)));
- else
- writeInt(os, writer.addColor(store.borderColor()));
- os.write((byte) '\n');
- }
- if (((store.border() & Rectangle.TOP) == Rectangle.TOP) && (tWidth > 0)) {
- os.write(RtfWriter.escape);
- os.write(cellBorderTop);
- os.write(RtfWriter.escape);
- os.write(tStyle);
- os.write(RtfWriter.escape);
- os.write(RtfRow.tableBorderWidth);
- writeInt(os, (int) (tWidth * RtfWriter.TWIPSFACTOR));
- os.write(RtfWriter.escape);
- os.write(RtfRow.tableBorderColor);
- if (store.borderColor() == null)
- writeInt(os, writer.addColor(new
- Color(0, 0, 0)));
- else
- writeInt(os, writer.addColor(store.borderColor()));
- os.write((byte) '\n');
- }
- if (((store.border() & Rectangle.BOTTOM) == Rectangle.BOTTOM) &&
- (bWidth > 0)) {
- os.write(RtfWriter.escape);
- os.write(cellBorderBottom);
- os.write(RtfWriter.escape);
- os.write(bStyle);
- os.write(RtfWriter.escape);
- os.write(RtfRow.tableBorderWidth);
- writeInt(os, (int) (bWidth * RtfWriter.TWIPSFACTOR));
- os.write(RtfWriter.escape);
- os.write(RtfRow.tableBorderColor);
- if (store.borderColor() == null)
- writeInt(os, writer.addColor(new
- Color(0, 0, 0)));
- else
- writeInt(os, writer.addColor(store.borderColor()));
- os.write((byte) '\n');
- }
- if (((store.border() & Rectangle.RIGHT) == Rectangle.RIGHT) &&
- (rWidth > 0)) {
- os.write(RtfWriter.escape);
- os.write(cellBorderRight);
- os.write(RtfWriter.escape);
- os.write(rStyle);
- os.write(RtfWriter.escape);
- os.write(RtfRow.tableBorderWidth);
- writeInt(os, (int) (rWidth * RtfWriter.TWIPSFACTOR));
- os.write(RtfWriter.escape);
- os.write(RtfRow.tableBorderColor);
- if (store.borderColor() == null)
- writeInt(os, writer.addColor(new
- Color(0, 0, 0)));
- else
- writeInt(os, writer.addColor(store.borderColor()));
- os.write((byte) '\n');
- }
- os.write(RtfWriter.escape);
- os.write(cellBackgroundColor);
- if (store.backgroundColor() == null) {
- writeInt(os, writer.addColor(new Color(255, 255, 255)));
- } else {
- writeInt(os, writer.addColor(store.backgroundColor()));
- }
- os.write((byte) '\n');
- os.write(RtfWriter.escape);
- os.write(cellWidthStyle);
- os.write((byte) '\n');
- os.write(RtfWriter.escape);
- os.write(cellWidthTag);
- writeInt(os, cellWidth);
- os.write((byte) '\n');
- if (cellpadding > 0) {
- // values
- os.write(RtfWriter.escape);
- os.write(cellPaddingLeft);
- writeInt(os, cellpadding / 2);
- os.write(RtfWriter.escape);
- os.write(cellPaddingTop);
- writeInt(os, cellpadding / 2);
- os.write(RtfWriter.escape);
- os.write(cellPaddingRight);
- writeInt(os, cellpadding / 2);
- os.write(RtfWriter.escape);
- os.write(cellPaddingBottom);
- writeInt(os, cellpadding / 2);
- // unit
- os.write(RtfWriter.escape);
- os.write(cellPaddingLeftUnit);
- os.write(RtfWriter.escape);
- os.write(cellPaddingTopUnit);
- os.write(RtfWriter.escape);
- os.write(cellPaddingRightUnit);
- os.write(RtfWriter.escape);
- os.write(cellPaddingBottomUnit);
- }
- os.write(RtfWriter.escape);
- os.write(cellRightBorder);
- writeInt(os, cellRight);
- } catch (IOException e) {
- return false;
- }
- return true;
- }
-
- /**
- * Write the content of the <code>RtfCell</code>.
- *
- * @param os The <code>OutputStream</code> to which to write the content of
- * the <code>RtfCell</code> to.
- * @return true if writing the cell content succeeded
- * @throws DocumentException
- */
- public boolean writeCellContent(ByteArrayOutputStream os) throws DocumentException {
- try {
- if (mergeType == MERGE_HORIZ_PREV || mergeType == MERGE_BOTH_PREV) {
- return true;
- }
-
- if (!emptyCell) {
- Iterator cellIterator = store.getElements();
- Paragraph container = null;
- while (cellIterator.hasNext()) {
- Element element = (Element) cellIterator.next();
- // should we wrap it in a paragraph
- if(!(element instanceof Paragraph)) {
- if(container != null) {
- container.add(element);
- } else {
- container = new Paragraph();
- container.setAlignment(store.horizontalAlignment());
- container.add(element);
- }
- } else {
- if(container != null) {
- writer.addElement(container, os);
- container =null;
- container =null;
- }
-
-
- // if horizontal alignment is undefined overwrite
- // with that of enclosing cell
- if (element instanceof Paragraph && ((Paragraph) element).alignment() == Element.ALIGN_UNDEFINED) {
- ((Paragraph) element).setAlignment(store.horizontalAlignment());
- }
- writer.addElement(element, os);
- if (element.type() == Element.PARAGRAPH && cellIterator.hasNext()) {
- os.write(RtfWriter.escape);
- os.write(RtfWriter.paragraph);
- }
- }
- }
- if(container != null) {
- writer.addElement(container, os);
- container =null;
- }
- } else {
- os.write(RtfWriter.escape);
- os.write(RtfWriter.paragraphDefaults);
- os.write(RtfWriter.escape);
- os.write(cellInTable);
- }
- os.write(RtfWriter.escape);
- os.write(cellEnd);
- } catch (IOException e) {
- return false;
- }
- return true;
- }
-
- /**
- * Sets the merge type and the <code>RtfCell</code> with which this
- * <code>RtfCell</code> is to be merged.
- *
- * @param mergeType The merge type specifies the kind of merge to be applied
- * (MERGE_HORIZ_PREV, MERGE_VERT_PREV, MERGE_BOTH_PREV)
- * @param mergeCell The <code>RtfCell</code> that the cell at x and y is to
- * be merged with
- */
- public void setMerge(int mergeType, RtfCell mergeCell) {
- this.mergeType = mergeType;
- store = mergeCell.getStore();
- }
-
- /**
- * Get the <code>Cell</code> with the actual content.
- *
- * @return <code>Cell</code> which is contained in the <code>RtfCell</code>
- */
- public Cell getStore() {
- return store;
- }
-
- /**
- * Get the with of this <code>RtfCell</code>
- *
- * @return Width of the current <code>RtfCell</code>
- */
- public int getCellWidth() {
- return cellWidth;
- }
-
- /**
- * sets the width of the cell
- * @param value a width
- */
- public void setCellWidth(int value) {
- cellWidth = value;
- }
-
- /**
- * Get the position of the right border of this <code>RtfCell</code>.
- * @return position of the right border
- */
- public int getCellRight() {
- return cellRight;
- }
-
-
- /**
- * Sets the right position of the cell
- * @param value a cell position
- */
- public void setCellRight(int value) {
- cellRight = value;
- }
-
- /**
- * Write an Integer to the Outputstream.
- *
- * @param out The <code>OutputStream</code> to be written to.
- * @param i The int to be written.
- * @throws IOException
- */
- private void writeInt(ByteArrayOutputStream out, int i) throws IOException {
- out.write(Integer.toString(i).getBytes());
- }
-}
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