Initial Commit
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using System;
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using System.IO;
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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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/*
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* Created on Aug 6, 2004
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*
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* To change the template for this generated file go to
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* Window - Preferences - Java - Code Generation - Code and Comments
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*/
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namespace iTextSharp.text.rtf.headerfooter {
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/**
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* The RtfHeaderFooterGroup holds 0 - 3 RtfHeaderFooters that create a group
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* of headers or footers.
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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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*/
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public class RtfHeaderFooterGroup : HeaderFooter, IRtfBasicElement {
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/**
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* This RtfHeaderFooterGroup contains no RtfHeaderFooter objects
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*/
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private const int MODE_NONE = 0;
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/**
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* This RtfHeaderFooterGroup contains one RtfHeaderFooter object
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*/
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private const int MODE_SINGLE = 1;
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/**
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* This RtfHeaderFooterGroup contains two or three RtfHeaderFooter objects
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*/
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private const int MODE_MULTIPLE = 2;
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/**
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* The current mode of this RtfHeaderFooterGroup. Defaults to MODE_NONE
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*/
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private int mode = MODE_NONE;
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/**
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* The current type of this RtfHeaderFooterGroup. Defaults to RtfHeaderFooter.TYPE_HEADER
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*/
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private int type = RtfHeaderFooter.TYPE_HEADER;
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/**
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* The RtfHeaderFooter for all pages
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*/
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private RtfHeaderFooter headerAll = null;
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/**
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* The RtfHeaderFooter for the first page
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*/
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private RtfHeaderFooter headerFirst = null;
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/**
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* The RtfHeaderFooter for the left hand pages
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*/
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private RtfHeaderFooter headerLeft = null;
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/**
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* The RtfHeaderFooter for the right hand pages
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*/
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private RtfHeaderFooter headerRight = null;
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/**
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* The RtfDocument this RtfHeaderFooterGroup belongs to
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*/
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private RtfDocument document = null;
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/**
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* Constructs a RtfHeaderGroup to which you add headers/footers using
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* via the setHeaderFooter method.
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*
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*/
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public RtfHeaderFooterGroup() : base(new Phrase(""), false) {
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this.mode = MODE_NONE;
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}
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/**
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* Constructs a certain type of RtfHeaderFooterGroup. RtfHeaderFooter.TYPE_HEADER
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* and RtfHeaderFooter.TYPE_FOOTER are valid values for type.
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*
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* @param doc The RtfDocument this RtfHeaderFooter belongs to
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* @param type The type of RtfHeaderFooterGroup to create
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*/
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public RtfHeaderFooterGroup(RtfDocument doc, int type) : base(new Phrase(""), false) {
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this.document = doc;
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this.type = type;
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}
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/**
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* Constructs a RtfHeaderFooterGroup by copying the content of the original
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* RtfHeaderFooterGroup
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*
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* @param doc The RtfDocument this RtfHeaderFooter belongs to
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* @param headerFooter The RtfHeaderFooterGroup to copy
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* @param type The type of RtfHeaderFooterGroup to create
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*/
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public RtfHeaderFooterGroup(RtfDocument doc, RtfHeaderFooterGroup headerFooter, int type) : base(new Phrase(""), false) {
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this.document = doc;
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this.mode = headerFooter.GetMode();
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this.type = type;
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if (headerFooter.GetHeaderAll() != null) {
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this.headerAll = new RtfHeaderFooter(this.document, headerFooter.GetHeaderAll(), RtfHeaderFooter.DISPLAY_ALL_PAGES);
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}
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if (headerFooter.GetHeaderFirst() != null) {
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this.headerFirst = new RtfHeaderFooter(this.document, headerFooter.GetHeaderFirst(), RtfHeaderFooter.DISPLAY_FIRST_PAGE);
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}
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if (headerFooter.GetHeaderLeft() != null) {
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this.headerLeft = new RtfHeaderFooter(this.document, headerFooter.GetHeaderLeft(), RtfHeaderFooter.DISPLAY_LEFT_PAGES);
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}
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if (headerFooter.GetHeaderRight() != null) {
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this.headerRight = new RtfHeaderFooter(this.document, headerFooter.GetHeaderRight(), RtfHeaderFooter.DISPLAY_RIGHT_PAGES);
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}
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SetType(this.type);
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}
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/**
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* Constructs a RtfHeaderFooterGroup for a certain RtfHeaderFooter.
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*
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* @param doc The RtfDocument this RtfHeaderFooter belongs to
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* @param headerFooter The RtfHeaderFooter to display
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* @param type The typ of RtfHeaderFooterGroup to create
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*/
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public RtfHeaderFooterGroup(RtfDocument doc, RtfHeaderFooter headerFooter, int type) : base(new Phrase(""), false) {
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this.document = doc;
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this.type = type;
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this.mode = MODE_SINGLE;
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headerAll = new RtfHeaderFooter(doc, headerFooter, RtfHeaderFooter.DISPLAY_ALL_PAGES);
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headerAll.SetType(this.type);
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}
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/**
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* Constructs a RtfHeaderGroup for a certain HeaderFooter
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*
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* @param doc The RtfDocument this RtfHeaderFooter belongs to
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* @param headerFooter The HeaderFooter to display
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* @param type The typ of RtfHeaderFooterGroup to create
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*/
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public RtfHeaderFooterGroup(RtfDocument doc, HeaderFooter headerFooter, int type) : base(new Phrase(""), false) {
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this.document = doc;
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this.type = type;
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this.mode = MODE_SINGLE;
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headerAll = new RtfHeaderFooter(doc, headerFooter, type, RtfHeaderFooter.DISPLAY_ALL_PAGES);
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headerAll.SetType(this.type);
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}
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/**
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* Sets the RtfDocument this RtfElement belongs to
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*
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* @param doc The RtfDocument to use
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*/
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public void SetRtfDocument(RtfDocument doc) {
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this.document = doc;
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if (headerAll != null) {
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headerAll.SetRtfDocument(this.document);
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}
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if (headerFirst != null) {
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headerFirst.SetRtfDocument(this.document);
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}
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if (headerLeft != null) {
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headerLeft.SetRtfDocument(this.document);
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}
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if (headerRight != null) {
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headerRight.SetRtfDocument(this.document);
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}
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}
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/**
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* Write the content of this RtfHeaderFooterGroup.
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*/
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public virtual void WriteContent(Stream result) {
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if (this.mode == MODE_SINGLE) {
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headerAll.WriteContent(result);
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} else if (this.mode == MODE_MULTIPLE) {
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if (headerFirst != null) {
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headerFirst.WriteContent(result);
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}
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if (headerLeft != null) {
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headerLeft.WriteContent(result);
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}
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if (headerRight != null) {
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headerRight.WriteContent(result);
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}
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if (headerAll != null) {
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headerAll.WriteContent(result);
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}
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}
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}
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/**
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* Set a RtfHeaderFooter to be displayed at a certain position
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*
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* @param headerFooter The RtfHeaderFooter to display
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* @param displayAt The display location to use
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*/
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public void SetHeaderFooter(RtfHeaderFooter headerFooter, int displayAt) {
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this.mode = MODE_MULTIPLE;
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headerFooter.SetRtfDocument(this.document);
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headerFooter.SetType(this.type);
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headerFooter.SetDisplayAt(displayAt);
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switch (displayAt) {
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case RtfHeaderFooter.DISPLAY_ALL_PAGES:
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headerAll = headerFooter;
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break;
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case RtfHeaderFooter.DISPLAY_FIRST_PAGE:
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headerFirst = headerFooter;
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break;
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case RtfHeaderFooter.DISPLAY_LEFT_PAGES:
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headerLeft = headerFooter;
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break;
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case RtfHeaderFooter.DISPLAY_RIGHT_PAGES:
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headerRight = headerFooter;
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break;
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}
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}
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/**
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* Set a HeaderFooter to be displayed at a certain position
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*
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* @param headerFooter The HeaderFooter to set
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* @param displayAt The display location to use
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*/
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public void SetHeaderFooter(HeaderFooter headerFooter, int displayAt) {
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this.mode = MODE_MULTIPLE;
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switch (displayAt) {
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case RtfHeaderFooter.DISPLAY_ALL_PAGES:
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headerAll = new RtfHeaderFooter(this.document, headerFooter, this.type, displayAt);
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break;
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case RtfHeaderFooter.DISPLAY_FIRST_PAGE:
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headerFirst = new RtfHeaderFooter(this.document, headerFooter, this.type, displayAt);
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break;
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case RtfHeaderFooter.DISPLAY_LEFT_PAGES:
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headerLeft = new RtfHeaderFooter(this.document, headerFooter, this.type, displayAt);
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break;
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case RtfHeaderFooter.DISPLAY_RIGHT_PAGES:
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headerRight = new RtfHeaderFooter(this.document, headerFooter, this.type, displayAt);
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break;
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}
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}
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/**
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* Set that this RtfHeaderFooterGroup should have a title page. If only
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* a header / footer for all pages exists, then it will be copied to the
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* first page aswell.
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*/
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public void SetHasTitlePage() {
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if (this.mode == MODE_SINGLE) {
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this.mode = MODE_MULTIPLE;
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headerFirst = new RtfHeaderFooter(this.document, headerAll, RtfHeaderFooter.DISPLAY_FIRST_PAGE);
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headerFirst.SetType(this.type);
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}
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}
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/**
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* Set that this RtfHeaderFooterGroup should have facing pages. If only
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* a header / footer for all pages exists, then it will be copied to the left
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* and right pages aswell.
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*/
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public void SetHasFacingPages() {
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if (this.mode == MODE_SINGLE) {
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this.mode = MODE_MULTIPLE;
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this.headerLeft = new RtfHeaderFooter(this.document, this.headerAll, RtfHeaderFooter.DISPLAY_LEFT_PAGES);
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this.headerLeft.SetType(this.type);
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this.headerRight = new RtfHeaderFooter(this.document, this.headerAll, RtfHeaderFooter.DISPLAY_RIGHT_PAGES);
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this.headerRight.SetType(this.type);
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this.headerAll = null;
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} else if (this.mode == MODE_MULTIPLE) {
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if (this.headerLeft == null && this.headerAll != null) {
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this.headerLeft = new RtfHeaderFooter(this.document, this.headerAll, RtfHeaderFooter.DISPLAY_LEFT_PAGES);
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this.headerLeft.SetType(this.type);
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}
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if (this.headerRight == null && this.headerAll != null) {
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this.headerRight = new RtfHeaderFooter(this.document, this.headerAll, RtfHeaderFooter.DISPLAY_RIGHT_PAGES);
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this.headerRight.SetType(this.type);
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}
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this.headerAll = null;
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}
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}
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/**
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* Get whether this RtfHeaderFooterGroup has a titlepage
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*
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* @return Whether this RtfHeaderFooterGroup has a titlepage
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*/
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public bool HasTitlePage() {
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return (headerFirst != null);
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}
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/**
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* Get whether this RtfHeaderFooterGroup has facing pages
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*
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* @return Whether this RtfHeaderFooterGroup has facing pages
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*/
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public bool HasFacingPages() {
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return (headerLeft != null || headerRight != null);
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}
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/**
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* Unused
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* @param inTable
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*/
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public void SetInTable(bool inTable) {
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}
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/**
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* Unused
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* @param inHeader
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*/
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public void SetInHeader(bool inHeader) {
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}
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/**
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* Set the type of this RtfHeaderFooterGroup. RtfHeaderFooter.TYPE_HEADER
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* or RtfHeaderFooter.TYPE_FOOTER. Also sets the type for all RtfHeaderFooters
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* of this RtfHeaderFooterGroup.
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*
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* @param type The type to use
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*/
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public void SetType(int type) {
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this.type = type;
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if (headerAll != null) {
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headerAll.SetType(this.type);
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}
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if (headerFirst != null) {
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headerFirst.SetType(this.type);
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}
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if (headerLeft != null) {
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headerLeft.SetType(this.type);
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}
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if (headerRight != null) {
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headerRight.SetType(this.type);
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}
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}
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/**
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* Gets the mode of this RtfHeaderFooterGroup
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*
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* @return The mode of this RtfHeaderFooterGroup
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*/
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protected int GetMode() {
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return this.mode;
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}
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/**
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* Gets the RtfHeaderFooter for all pages
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*
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* @return The RtfHeaderFooter for all pages
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*/
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protected RtfHeaderFooter GetHeaderAll() {
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return headerAll;
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}
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/**
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* Gets the RtfHeaderFooter for the title page
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*
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* @return The RtfHeaderFooter for the title page
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*/
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protected RtfHeaderFooter GetHeaderFirst() {
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return headerFirst;
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}
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/**
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* Gets the RtfHeaderFooter for all left hand pages
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*
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* @return The RtfHeaderFooter for all left hand pages
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*/
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protected RtfHeaderFooter GetHeaderLeft() {
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return headerLeft;
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}
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/**
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* Gets the RtfHeaderFooter for all right hand pages
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*
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* @return The RtfHeaderFooter for all right hand pages
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*/
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protected RtfHeaderFooter GetHeaderRight() {
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return headerRight;
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}
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}
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}
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