271 lines
9.1 KiB
C#
271 lines
9.1 KiB
C#
using System;
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using System.IO;
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using System.Collections;
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using iTextSharp.text;
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using iTextSharp.text.rtf;
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using iTextSharp.text.rtf.document;
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using iTextSharp.text.rtf.text;
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using iTextSharp.text.rtf.style;
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/*
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* $Id: RtfTable.cs,v 1.9 2008/05/23 17:24:29 psoares33 Exp $
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*
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*
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* Copyright 2001, 2002, 2003, 2004 by Mark Hall
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* (the "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the License.
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*
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* The Original Code is 'iText, a free JAVA-PDF library'.
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*
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* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
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* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
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* All Rights Reserved.
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* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
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* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
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*
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* Contributor(s): all the names of the contributors are added in the source code
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* where applicable.
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*
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* Alternatively, the contents of this file may be used under the terms of the
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* LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the
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* provisions of LGPL are applicable instead of those above. If you wish to
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* allow use of your version of this file only under the terms of the LGPL
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* License and not to allow others to use your version of this file under
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* the MPL, indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by the LGPL.
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* If you do not delete the provisions above, a recipient may use your version
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* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the MPL as stated above or under the terms of the GNU
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* Library General Public License as published by the Free Software Foundation;
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* either version 2 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
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* details.
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*
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* If you didn't download this code from the following link, you should check if
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* you aren't using an obsolete version:
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* http://www.lowagie.com/iText/
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*/
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namespace iTextSharp.text.rtf.table {
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/**
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* The RtfTable wraps a Table.
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* INTERNAL USE ONLY
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*
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* @version $Version:$
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* @author Mark Hall (Mark.Hall@mail.room3b.eu)
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* @author Steffen Stundzig
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* @author Benoit WIART <b.wiart@proxiad.com>
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*/
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public class RtfTable : RtfElement {
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/**
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* The rows of this RtfTable
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*/
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private ArrayList rows = null;
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/**
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* The percentage of the page width that this RtfTable covers
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*/
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private float tableWidthPercent = 80;
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/**
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* An array with the proportional widths of the cells in each row
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*/
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private float[] proportionalWidths = null;
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/**
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* The cell padding
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*/
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private float cellPadding = 0;
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/**
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* The cell spacing
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*/
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private float cellSpacing = 0;
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/**
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* The border style of this RtfTable
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*/
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private RtfBorderGroup borders = null;
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/**
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* The alignment of this RtfTable
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*/
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private int alignment = Element.ALIGN_CENTER;
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/**
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* Whether the cells in this RtfTable must fit in a page
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*/
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private bool cellsFitToPage = false;
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/**
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* Whether the whole RtfTable must fit in a page
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*/
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private bool tableFitToPage = false;
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/**
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* The number of header rows in this RtfTable
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*/
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private int headerRows = 0;
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/**
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* The offset from the previous text
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*/
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private int offset = -1;
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/**
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* Constructs a RtfTable based on a Table for a RtfDocument.
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*
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* @param doc The RtfDocument this RtfTable belongs to
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* @param table The Table that this RtfTable wraps
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*/
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public RtfTable(RtfDocument doc, Table table) : base(doc) {
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table.Complete();
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ImportTable(table);
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}
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/**
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* Imports the rows and settings from the Table into this
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* RtfTable.
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*
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* @param table The source Table
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*/
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private void ImportTable(Table table) {
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this.rows = new ArrayList();
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this.tableWidthPercent = table.Width;
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this.proportionalWidths = table.ProportionalWidths;
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this.cellPadding = (float) (table.Cellpadding * TWIPS_FACTOR);
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this.cellSpacing = (float) (table.Cellspacing * TWIPS_FACTOR);
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this.borders = new RtfBorderGroup(this.document, RtfBorder.ROW_BORDER, table.Border, table.BorderWidth, table.BorderColor);
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this.alignment = table.Alignment;
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int i = 0;
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foreach (Row row in table) {
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this.rows.Add(new RtfRow(this.document, this, row, i));
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i++;
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}
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for (i = 0; i < this.rows.Count; i++) {
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((RtfRow) this.rows[i]).HandleCellSpanning();
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((RtfRow) this.rows[i]).CleanRow();
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}
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this.headerRows = table.LastHeaderRow;
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this.cellsFitToPage = table.CellsFitPage;
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this.tableFitToPage = table.TableFitsPage;
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if (!float.IsNaN(table.Offset)) {
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this.offset = (int) (table.Offset * 2);
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}
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}
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/**
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* Writes the content of this RtfTable
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*/
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public override void WriteContent(Stream result) {
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if (!inHeader) {
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if(this.offset != -1) {
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result.Write(RtfFont.FONT_SIZE, 0, RtfFont.FONT_SIZE.Length);
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byte[] t;
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result.Write(t = IntToByteArray(this.offset), 0, t.Length);
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}
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result.Write(RtfParagraph.PARAGRAPH, 0, RtfParagraph.PARAGRAPH.Length);
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}
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for (int i = 0; i < this.rows.Count; i++) {
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RtfElement re = (RtfElement)this.rows[i];
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re.WriteContent(result);
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}
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result.Write(RtfParagraph.PARAGRAPH_DEFAULTS, 0, RtfParagraph.PARAGRAPH_DEFAULTS.Length);
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}
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/**
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* Gets the alignment of this RtfTable
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*
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* @return The alignment of this RtfTable.
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*/
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protected internal int GetAlignment() {
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return alignment;
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}
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/**
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* Gets the borders of this RtfTable
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*
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* @return The borders of this RtfTable.
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*/
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protected internal RtfBorderGroup GetBorders() {
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return this.borders;
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}
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/**
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* Gets the cell padding of this RtfTable
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*
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* @return The cell padding of this RtfTable.
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*/
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protected internal float GetCellPadding() {
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return cellPadding;
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}
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/**
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* Gets the cell spacing of this RtfTable
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*
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* @return The cell spacing of this RtfTable.
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*/
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protected internal float GetCellSpacing() {
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return cellSpacing;
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}
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/**
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* Gets the proportional cell widths of this RtfTable
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*
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* @return The proportional widths of this RtfTable.
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*/
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protected internal float[] GetProportionalWidths() {
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return (float[]) proportionalWidths.Clone();
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}
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/**
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* Gets the percentage of the page width this RtfTable covers
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*
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* @return The percentage of the page width.
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*/
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protected internal float GetTableWidthPercent() {
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return tableWidthPercent;
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}
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/**
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* Gets the rows of this RtfTable
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*
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* @return The rows of this RtfTable
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*/
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protected internal ArrayList GetRows() {
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return this.rows;
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}
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/**
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* Gets the cellsFitToPage setting of this RtfTable.
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*
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* @return The cellsFitToPage setting of this RtfTable.
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*/
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protected internal bool GetCellsFitToPage() {
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return this.cellsFitToPage;
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}
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/**
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* Gets the tableFitToPage setting of this RtfTable.
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*
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* @return The tableFitToPage setting of this RtfTable.
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*/
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protected internal bool GetTableFitToPage() {
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return this.tableFitToPage;
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}
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/**
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* Gets the number of header rows of this RtfTable
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*
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* @return The number of header rows
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*/
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protected internal int GetHeaderRows() {
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return this.headerRows;
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}
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}
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} |