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package com.lowagie.text.pdf.collection;
import com.lowagie.text.pdf.PdfDictionary;
import com.lowagie.text.pdf.PdfName;
import com.lowagie.text.pdf.PdfNumber;
import com.lowagie.text.pdf.PdfObject;
import com.lowagie.text.pdf.PdfString;
public class PdfTargetDictionary extends PdfDictionary {
/**
* Creates dictionary referring to a target document that is the parent of the current document.
* @param nested null if this is the actual target, another target if this is only an intermediate target.
*/
public PdfTargetDictionary(PdfTargetDictionary nested) {
super();
put(PdfName.R, PdfName.P);
if (nested != null)
setAdditionalPath(nested);
}
/**
* Creates a dictionary referring to a target document.
* @param child if false, this refers to the parent document; if true, this refers to a child document, and you'll have to specify where to find the child using the other methods of this class
*/
public PdfTargetDictionary(boolean child) {
super();
if (child) {
put(PdfName.R, PdfName.C);
}
else {
put(PdfName.R, PdfName.P);
}
}
/**
* If this dictionary refers to a child that is a document level attachment,
* you need to specify the name that was used to attach the document.
* @param target the name in the EmbeddedFiles name tree
*/
public void setEmbeddedFileName(String target) {
put(PdfName.N, new PdfString(target, null));
}
/**
* If this dictionary refers to a child that is a file attachment added to a page,
* you need to specify the name of the page (or use setFileAttachmentPage to specify the page number).
* Once you have specified the page, you still need to specify the attachment using another method.
* @param name the named destination referring to the page with the file attachment.
*/
public void setFileAttachmentPagename(String name) {
put(PdfName.P, new PdfString(name, null));
}
/**
* If this dictionary refers to a child that is a file attachment added to a page,
* you need to specify the page number (or use setFileAttachmentPagename to specify a named destination).
* Once you have specified the page, you still need to specify the attachment using another method.
* @param page the page number of the page with the file attachment.
*/
public void setFileAttachmentPage(int page) {
put(PdfName.P, new PdfNumber(page));
}
/**
* If this dictionary refers to a child that is a file attachment added to a page,
* you need to specify the page with setFileAttachmentPage or setFileAttachmentPageName,
* and then specify the name of the attachment added to this page (or use setFileAttachmentIndex).
* @param name the name of the attachment
*/
public void setFileAttachmentName(String name) {
put(PdfName.A, new PdfString(name, PdfObject.TEXT_UNICODE));
}
/**
* If this dictionary refers to a child that is a file attachment added to a page,
* you need to specify the page with setFileAttachmentPage or setFileAttachmentPageName,
* and then specify the index of the attachment added to this page (or use setFileAttachmentName).
* @param annotation the number of the attachment
*/
public void setFileAttachmentIndex(int annotation) {
put(PdfName.A, new PdfNumber(annotation));
}
/**
* If this dictionary refers to an intermediate target, you can
* add the next target in the sequence.
* @param nested the next target in the sequence
*/
public void setAdditionalPath(PdfTargetDictionary nested) {
put(PdfName.T, nested);
}
}
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