/// <summary>
/// Creates dictionary referring to a target document that is the parent of the current document.
/// </summary>
/// <param name="nested">null if this is the actual target, another target if this is only an intermediate target.</param>
public PdfTargetDictionary(PdfTargetDictionary nested)
{
Put(PdfName.R, PdfName.P);
if (nested != null)
{
AdditionalPath = nested;
}
}
/**
* Creates a GoToE action to an embedded file.
* @param filename the root document of the target (null if the target is in the same document)
* @param dest the named destination
* @param isName if true sets the destination as a name, if false sets it as a String
* @return a GoToE action
*/
public static PdfAction GotoEmbedded(String filename, PdfTargetDictionary target, String dest, bool isName, bool newWindow)
{
if (isName)
{
return(GotoEmbedded(filename, target, new PdfName(dest), newWindow));
}
else
{
return(GotoEmbedded(filename, target, new PdfString(dest, null), newWindow));
}
}
/**
* Creates a GoToE action to an embedded file.
* @param filename the root document of the target (null if the target is in the same document)
* @param target a path to the target document of this action
* @param dest the destination inside the target document, can be of type PdfDestination, PdfName, or PdfString
* @param newWindow if true, the destination document should be opened in a new window
* @return a GoToE action
*/
public static PdfAction GotoEmbedded(String filename, PdfTargetDictionary target, PdfObject dest, bool newWindow)
{
PdfAction action = new PdfAction();
action.Put(PdfName.S, PdfName.GOTOE);
action.Put(PdfName.T, target);
action.Put(PdfName.D, dest);
action.Put(PdfName.NEWWINDOW, new PdfBoolean(newWindow));
if (filename != null)
{
action.Put(PdfName.F, new PdfString(filename));
}
return(action);
}
// ---------------------------------------------------------------------------
public void Write(Stream stream)
{
// step 1
using (Document document = new Document()) {
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, stream);
// step 3
document.Open();
// step 4
Image img = Image.GetInstance(IMG_BOX);
document.Add(img);
List list = new List(List.UNORDERED, 20);
PdfDestination dest = new PdfDestination(PdfDestination.FIT);
dest.AddFirst(new PdfNumber(1));
IEnumerable <Movie> box = PojoFactory.GetMovies(1)
.Concat(PojoFactory.GetMovies(4))
;
foreach (Movie movie in box)
{
if (movie.Year > 1960)
{
PdfFileSpecification fs = PdfFileSpecification.FileEmbedded(
writer, null,
String.Format("kubrick_{0}.pdf", movie.Imdb),
CreateMoviePage(movie)
);
fs.AddDescription(movie.Title, false);
writer.AddFileAttachment(fs);
ListItem item = new ListItem(movie.MovieTitle);
PdfTargetDictionary target = new PdfTargetDictionary(true);
target.EmbeddedFileName = movie.Title;
PdfAction action = PdfAction.GotoEmbedded(null, target, dest, true);
Chunk chunk = new Chunk(" (see info)");
chunk.SetAction(action);
item.Add(chunk);
list.Add(item);
}
}
document.Add(list);
}
}
// ---------------------------------------------------------------------------
/**
* Creates the PDF.
* @return the bytes of a PDF file.
*/
public byte[] CreateMoviePage(Movie movie)
{
using (MemoryStream ms = new MemoryStream()) {
// step 1
using (Document document = new Document()) {
// step 2
PdfWriter.GetInstance(document, ms);
// step 3
document.Open();
// step 4
Paragraph p = new Paragraph(
movie.MovieTitle,
FontFactory.GetFont(
BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.NOT_EMBEDDED, 16
)
);
document.Add(p);
document.Add(Chunk.NEWLINE);
PdfPTable table = new PdfPTable(WIDTHS);
table.AddCell(Image.GetInstance(
String.Format(RESOURCE, movie.Imdb)
));
PdfPCell cell = new PdfPCell();
cell.AddElement(new Paragraph("Year: " + movie.Year.ToString()));
cell.AddElement(new Paragraph("Duration: " + movie.Duration.ToString()));
table.AddCell(cell);
document.Add(table);
PdfTargetDictionary target = new PdfTargetDictionary(false);
target.AdditionalPath = new PdfTargetDictionary(false);
Chunk chunk = new Chunk("Go to original document");
PdfAction action = PdfAction.GotoEmbedded(
null, target, new PdfString("movies"), false
);
chunk.SetAction(action);
document.Add(chunk);
}
return(ms.ToArray());
}
}
// ---------------------------------------------------------------------------
public void Write(Stream stream)
{
// step 1
using (Document document = new Document()) {
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, stream);
// step 3
document.Open();
// step 4
PdfCollection collection = new PdfCollection(PdfCollection.HIDDEN);
PdfCollectionSchema schema = _collectionSchema();
collection.Schema = schema;
PdfCollectionSort sort = new PdfCollectionSort(KEYS);
collection.Sort = sort;
writer.Collection = collection;
PdfCollectionItem collectionitem = new PdfCollectionItem(schema);
PdfFileSpecification fs = PdfFileSpecification.FileEmbedded(
writer, IMG_KUBRICK, "kubrick.jpg", null
);
fs.AddDescription("Stanley Kubrick", false);
collectionitem.AddItem(TYPE_FIELD, "JPEG");
fs.AddCollectionItem(collectionitem);
writer.AddFileAttachment(fs);
Image img = Image.GetInstance(IMG_BOX);
document.Add(img);
List list = new List(List.UNORDERED, 20);
PdfDestination dest = new PdfDestination(PdfDestination.FIT);
dest.AddFirst(new PdfNumber(1));
PdfTargetDictionary intermediate;
PdfTargetDictionary target;
Chunk chunk;
ListItem item;
PdfAction action = null;
IEnumerable <Movie> box = PojoFactory.GetMovies(1)
.Concat(PojoFactory.GetMovies(4))
;
StringBuilder sb = new StringBuilder();
foreach (Movie movie in box)
{
if (movie.Year > 1960)
{
sb.AppendLine(String.Format(
"{0};{1};{2}", movie.MovieTitle, movie.Year, movie.Duration
));
item = new ListItem(movie.MovieTitle);
if (!"0278736".Equals(movie.Imdb))
{
target = new PdfTargetDictionary(true);
target.EmbeddedFileName = movie.Title;
intermediate = new PdfTargetDictionary(true);
intermediate.FileAttachmentPage = 1;
intermediate.FileAttachmentIndex = 1;
intermediate.AdditionalPath = target;
action = PdfAction.GotoEmbedded(null, intermediate, dest, true);
chunk = new Chunk(" (see info)");
chunk.SetAction(action);
item.Add(chunk);
}
list.Add(item);
}
}
document.Add(list);
fs = PdfFileSpecification.FileEmbedded(
writer, null, "kubrick.txt",
Encoding.UTF8.GetBytes(sb.ToString())
);
fs.AddDescription("Kubrick box: the movies", false);
collectionitem.AddItem(TYPE_FIELD, "TXT");
fs.AddCollectionItem(collectionitem);
writer.AddFileAttachment(fs);
PdfPTable table = new PdfPTable(1);
table.SpacingAfter = 10;
PdfPCell cell = new PdfPCell(new Phrase("All movies by Kubrick"));
cell.Border = PdfPCell.NO_BORDER;
fs = PdfFileSpecification.FileEmbedded(
writer, null, KubrickMovies.FILENAME,
Utility.PdfBytes(new KubrickMovies())
//new KubrickMovies().createPdf()
);
collectionitem.AddItem(TYPE_FIELD, "PDF");
fs.AddCollectionItem(collectionitem);
target = new PdfTargetDictionary(true);
target.FileAttachmentPagename = "movies";
target.FileAttachmentName = "The movies of Stanley Kubrick";
cell.CellEvent = new PdfActionEvent(
writer, PdfAction.GotoEmbedded(null, target, dest, true)
);
cell.CellEvent = new FileAttachmentEvent(
writer, fs, "The movies of Stanley Kubrick"
);
cell.CellEvent = new LocalDestinationEvent(writer, "movies");
table.AddCell(cell);
writer.AddFileAttachment(fs);
cell = new PdfPCell(new Phrase("Kubrick DVDs"));
cell.Border = PdfPCell.NO_BORDER;
fs = PdfFileSpecification.FileEmbedded(
writer, null,
KubrickDvds.RESULT, new KubrickDvds().CreatePdf()
);
collectionitem.AddItem(TYPE_FIELD, "PDF");
fs.AddCollectionItem(collectionitem);
cell.CellEvent = new FileAttachmentEvent(writer, fs, "Kubrick DVDs");
table.AddCell(cell);
writer.AddFileAttachment(fs);
cell = new PdfPCell(new Phrase("Kubrick documentary"));
cell.Border = PdfPCell.NO_BORDER;
fs = PdfFileSpecification.FileEmbedded(
writer, null,
KubrickDocumentary.RESULT, new KubrickDocumentary().CreatePdf()
);
collectionitem.AddItem(TYPE_FIELD, "PDF");
fs.AddCollectionItem(collectionitem);
cell.CellEvent = new FileAttachmentEvent(
writer, fs, "Kubrick Documentary"
);
table.AddCell(cell);
writer.AddFileAttachment(fs);
document.NewPage();
document.Add(table);
}
}