112 lines
3.6 KiB
C#
112 lines
3.6 KiB
C#
using System;
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using iTextSharp.text.pdf;
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namespace iTextSharp.text.pdf.collection {
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public class PdfCollectionItem : PdfDictionary {
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/** The PdfCollectionSchema with the names and types of the items. */
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internal PdfCollectionSchema schema;
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/**
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* Constructs a Collection Item that can be added to a PdfFileSpecification.
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*/
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public PdfCollectionItem(PdfCollectionSchema schema) : base(PdfName.COLLECTIONITEM) {
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this.schema = schema;
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}
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/**
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* Sets the value of the collection item.
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* @param value
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*/
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public void AddItem(String key, String value) {
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PdfName fieldname = new PdfName(key);
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PdfCollectionField field = (PdfCollectionField)schema.Get(fieldname);
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Put(fieldname, field.GetValue(value));
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}
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/**
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* Sets the value of the collection item.
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* @param value
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*/
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public void AddItem(String key, PdfString value) {
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PdfName fieldname = new PdfName(key);
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PdfCollectionField field = (PdfCollectionField)schema.Get(fieldname);
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if (field.fieldType == PdfCollectionField.TEXT) {
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Put(fieldname, value);
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}
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}
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/**
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* Sets the value of the collection item.
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* @param value
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*/
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public void AddItem(String key, PdfDate d) {
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PdfName fieldname = new PdfName(key);
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PdfCollectionField field = (PdfCollectionField)schema.Get(fieldname);
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if (field.fieldType == PdfCollectionField.DATE) {
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Put(fieldname, d);
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}
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}
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/**
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* Sets the value of the collection item.
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* @param value
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*/
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public void AddItem(String key, PdfNumber n) {
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PdfName fieldname = new PdfName(key);
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PdfCollectionField field = (PdfCollectionField)schema.Get(fieldname);
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if (field.fieldType == PdfCollectionField.NUMBER) {
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Put(fieldname, n);
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}
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}
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/**
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* Sets the value of the collection item.
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* @param value
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*/
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public void AddItem(String key, DateTime c) {
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AddItem(key, new PdfDate(c));
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}
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/**
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* Sets the value of the collection item.
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* @param value
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*/
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public void AddItem(String key, int i) {
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AddItem(key, new PdfNumber(i));
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}
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/**
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* Sets the value of the collection item.
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* @param value
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*/
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public void AddItem(String key, float f) {
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AddItem(key, new PdfNumber(f));
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}
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/**
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* Sets the value of the collection item.
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* @param value
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*/
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public void AddItem(String key, double d) {
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AddItem(key, new PdfNumber(d));
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}
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/**
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* Adds a prefix for the Collection item.
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* You can only use this method after you have set the value of the item.
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* @param prefix a prefix
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*/
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public void SetPrefix(String key, String prefix) {
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PdfName fieldname = new PdfName(key);
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PdfObject o = Get(fieldname);
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if (o == null)
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throw new InvalidOperationException("You must set a value before adding a prefix.");
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PdfDictionary dict = new PdfDictionary(PdfName.COLLECTIONSUBITEM);
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dict.Put(PdfName.D, o);
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dict.Put(PdfName.P, new PdfString(prefix, PdfObject.TEXT_UNICODE));
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Put(fieldname, dict);
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}
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}
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} |