/*
* $Id: MarkedSection.java 4862 2011-05-11 15:57:42Z redlab_b $
*
* This file is part of the iText (R) project.
* Copyright (c) 1998-2011 1T3XT BVBA
* Authors: Bruno Lowagie, Paulo Soares, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY 1T3XT,
* 1T3XT DISCLAIMS THE WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* This program 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 Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://itextpdf.com/terms-of-use/
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License.
*
* In accordance with Section 7(b) of the GNU Affero General Public License,
* a covered work must retain the producer line in every PDF that is created
* or manipulated using iText.
*
* You can be released from the requirements of the license by purchasing
* a commercial license. Buying such a license is mandatory as soon as you
* develop commercial activities involving the iText software without
* disclosing the source code of your own applications.
* These activities include: offering paid services to customers as an ASP,
* serving PDFs on the fly in a web application, shipping iText with a closed
* source product.
*
* For more information, please contact iText Software Corp. at this
* address: [email protected]
*/
package com.itextpdf.text;
import java.util.Collection;
import java.util.Iterator;
import com.itextpdf.text.api.Indentable;
/**
* Wrapper that allows to add properties to a Chapter/Section object.
* Before iText 1.5 every 'basic building block' implemented the MarkupAttributes interface.
* By setting attributes, you could add markup to the corresponding XML and/or HTML tag.
* This functionality was hardly used by anyone, so it was removed, and replaced by
* the MarkedObject functionality.
*/
public class MarkedSection extends MarkedObject implements Indentable {
/** This is the title of this section. */
protected MarkedObject title = null;
/**
* Creates a MarkedObject with a Section or Chapter object.
* @param section the marked section
*/
public MarkedSection(Section section) {
super();
if (section.title != null) {
title = new MarkedObject(section.title);
section.setTitle(null);
}
this.element = section;
}
/**
* Adds a <CODE>Paragraph</CODE>, <CODE>List</CODE> or <CODE>Table</CODE>
* to this <CODE>Section</CODE>.
*
* @param index index at which the specified element is to be inserted
* @param o an object of type <CODE>Paragraph</CODE>, <CODE>List</CODE> or <CODE>Table</CODE>=
* @throws ClassCastException if the object is not a <CODE>Paragraph</CODE>, <CODE>List</CODE> or <CODE>Table</CODE>
* @since 5.0.1 (signature changed to use Element)
*/
public void add(int index, Element o) {
((Section)element).add(index, o);
}
/**
* Adds a <CODE>Paragraph</CODE>, <CODE>List</CODE>, <CODE>Table</CODE> or another <CODE>Section</CODE>
* to this <CODE>Section</CODE>.
*
* @param o an object of type <CODE>Paragraph</CODE>, <CODE>List</CODE>, <CODE>Table</CODE> or another <CODE>Section</CODE>
* @return a boolean
* @throws ClassCastException if the object is not a <CODE>Paragraph</CODE>, <CODE>List</CODE>, <CODE>Table</CODE> or <CODE>Section</CODE>
* @since 5.0.1 (signature changed to use Element)
*/
public boolean add(Element o) {
return ((Section)element).add(o);
}
/**
* Processes the element by adding it (or the different parts) to an
* <CODE>ElementListener</CODE>.
*
* @param listener an <CODE>ElementListener</CODE>
* @return <CODE>true</CODE> if the element was processed successfully
*/
@Override
public boolean process(ElementListener listener) {
try {
Element element;
for (Iterator<Element> i = ((Section)this.element).iterator(); i.hasNext(); ) {
element = i.next();
listener.add(element);
}
return true;
}
catch(DocumentException de) {
return false;
}
}
/**
* Adds a collection of <CODE>Element</CODE>s
* to this <CODE>Section</CODE>.
*
* @param collection a collection of <CODE>Paragraph</CODE>s, <CODE>List</CODE>s and/or <CODE>Table</CODE>s
* @return <CODE>true</CODE> if the action succeeded, <CODE>false</CODE> if not.
* @throws ClassCastException if one of the objects isn't a <CODE>Paragraph</CODE>, <CODE>List</CODE>, <CODE>Table</CODE>
*/
public boolean addAll(Collection<? extends Element> collection) {
return ((Section)element).addAll(collection);
}
/**
* Creates a <CODE>Section</CODE>, adds it to this <CODE>Section</CODE> and returns it.
*
* @param indentation the indentation of the new section
* @param numberDepth the numberDepth of the section
* @return a new Section object
*/
public MarkedSection addSection(float indentation, int numberDepth) {
MarkedSection section = ((Section)element).addMarkedSection();
section.setIndentation(indentation);
section.setNumberDepth(numberDepth);
return section;
}
/**
* Creates a <CODE>Section</CODE>, adds it to this <CODE>Section</CODE> and returns it.
*
* @param indentation the indentation of the new section
* @return a new Section object
*/
public MarkedSection addSection(float indentation) {
MarkedSection section = ((Section)element).addMarkedSection();
section.setIndentation(indentation);
return section;
}
/**
* Creates a <CODE>Section</CODE>, add it to this <CODE>Section</CODE> and returns it.
*
* @param numberDepth the numberDepth of the section
* @return a new Section object
*/
public MarkedSection addSection(int numberDepth) {
MarkedSection section = ((Section)element).addMarkedSection();
section.setNumberDepth(numberDepth);
return section;
}
/**
* Creates a <CODE>Section</CODE>, adds it to this <CODE>Section</CODE> and returns it.
*
* @return a new Section object
*/
public MarkedSection addSection() {
return ((Section)element).addMarkedSection();
}
// public methods
/**
* Sets the title of this section.
*
* @param title the new title
*/
public void setTitle(MarkedObject title) {
if (title.element instanceof Paragraph)
this.title = title;
}
/**
* Gets the title of this MarkedSection.
* @return a MarkObject with a Paragraph containing the title of a Section
* @since iText 2.0.8
*/
public MarkedObject getTitle() {
Paragraph result = Section.constructTitle((Paragraph)title.element, ((Section)element).numbers, ((Section)element).numberDepth, ((Section)element).numberStyle);
MarkedObject mo = new MarkedObject(result);
mo.markupAttributes = title.markupAttributes;
return mo;
}
/**
* Sets the depth of the sectionnumbers that will be shown preceding the title.
* <P>
* If the numberdepth is 0, the sections will not be numbered. If the numberdepth
* is 1, the section will be numbered with their own number. If the numberdepth is
* higher (for instance x > 1), the numbers of x - 1 parents will be shown.
*
* @param numberDepth the new numberDepth
*/
public void setNumberDepth(int numberDepth) {
((Section)element).setNumberDepth(numberDepth);
}
/**
* Sets the indentation of this <CODE>Section</CODE> on the left side.
*
* @param indentation the indentation
*/
public void setIndentationLeft(float indentation) {
((Section)element).setIndentationLeft(indentation);
}
/**
* Sets the indentation of this <CODE>Section</CODE> on the right side.
*
* @param indentation the indentation
*/
public void setIndentationRight(float indentation) {
((Section)element).setIndentationRight(indentation);
}
/**
* Sets the indentation of the content of this <CODE>Section</CODE>.
*
* @param indentation the indentation
*/
public void setIndentation(float indentation) {
((Section)element).setIndentation(indentation);
}
/** Setter for property bookmarkOpen.
* @param bookmarkOpen false if the bookmark children are not
* visible.
*/
public void setBookmarkOpen(boolean bookmarkOpen) {
((Section)element).setBookmarkOpen(bookmarkOpen);
}
/**
* Setter for property triggerNewPage.
* @param triggerNewPage true if a new page has to be triggered.
*/
public void setTriggerNewPage(boolean triggerNewPage) {
((Section)element).setTriggerNewPage(triggerNewPage);
}
/**
* Sets the bookmark title. The bookmark title is the same as the section title but
* can be changed with this method.
* @param bookmarkTitle the bookmark title
*/
public void setBookmarkTitle(String bookmarkTitle) {
((Section)element).setBookmarkTitle(bookmarkTitle);
}
/**
* Adds a new page to the section.
* @since 2.1.1
*/
public void newPage() {
((Section)element).newPage();
}
/* (non-Javadoc)
* @see com.itextpdf.text.api.Indentable#getIndentationLeft()
*/
public float getIndentationLeft() {
return ((Section)element).getIndentationLeft();
}
/* (non-Javadoc)
* @see com.itextpdf.text.api.Indentable#getIndentationRight()
*/
public float getIndentationRight() {
return ((Section)element).getIndentationRight();
}
}
|