/// <summary>
/// Dispatches PrepareForSave to the objects that need it.
/// </summary>
internal override void PrepareForSave()
{
PdfDocumentInformation info = Info;
// Set Producer if value is undefined
if (info.Elements[PdfDocumentInformation.Keys.Producer] == null)
{
info.Producer = VersionInfo.Producer;
}
// Set Application if value is undefined
if (info.Elements[PdfDocumentInformation.Keys.Application] == null)
{
info.Application = VersionInfo.Producer;
}
// Prepare used fonts
if (this.fontTable != null)
{
this.fontTable.PrepareForSave();
}
// Let catalog do the rest
Catalog.PrepareForSave();
#if true
// Remove all unreachable objects (e.g. from deleted pages)
int removed = this.irefTable.Compact();
if (removed != 0)
{
Debug.WriteLine("PrepareForSave: Number of deleted unreachable objects: " + removed);
}
this.irefTable.Renumber();
#endif
}
/// <summary>
/// Dispatches PrepareForSave to the objects that need it.
/// </summary>
internal override void PrepareForSave()
{
PdfDocumentInformation info = Info;
// Add patch level to producer if it is not '0'.
string pdfSharpProducer = VersionInfo.Producer;
if (!ProductVersionInfo.VersionPatch.Equals("0"))
{
pdfSharpProducer = ProductVersionInfo.Producer2;
}
// Set Creator if value is undefined.
if (info.Elements[PdfDocumentInformation.Keys.Creator] == null)
{
info.Creator = pdfSharpProducer;
}
// Keep original producer if file was imported.
string producer = info.Producer;
if (producer.Length == 0)
{
producer = pdfSharpProducer;
}
else
{
// Prevent endless concatenation if file is edited with PDFsharp more than once.
if (!producer.StartsWith(VersionInfo.Title))
{
producer = pdfSharpProducer + " (Original: " + producer + ")";
}
}
info.Elements.SetString(PdfDocumentInformation.Keys.Producer, producer);
// Prepare used fonts.
if (_fontTable != null)
{
_fontTable.PrepareForSave();
}
// Let catalog do the rest.
Catalog.PrepareForSave();
#if true
// Remove all unreachable objects (e.g. from deleted pages)
int removed = _irefTable.Compact();
if (removed != 0)
{
Debug.WriteLine("PrepareForSave: Number of deleted unreachable objects: " + removed);
}
_irefTable.Renumber();
#endif
// @PDF/UA
// Create PdfMetadata now to include the final document information in XMP generation.
Catalog.Elements.SetReference(PdfCatalog.Keys.Metadata, new PdfMetadata(this));
}
/// <summary>
/// Dispatches PrepareForSave to the objects that need it.
/// </summary>
internal override void PrepareForSave()
{
PdfDocumentInformation info = Info;
// Set Creator if value is undefined
if (info.Elements[PdfDocumentInformation.Keys.Creator] == null)
{
info.Creator = VersionInfo.Producer;
}
// Keep original producer if file was imported
string producer = info.Producer;
if (producer.Length == 0)
{
producer = VersionInfo.Producer;
}
else
{
// Prevent endless concatenation if file is edited with PDFsharp more than once
if (!producer.StartsWith(VersionInfo.Title))
{
producer = VersionInfo.Producer + " (Original: " + producer + ")";
}
}
info.Elements.SetString(PdfDocumentInformation.Keys.Producer, producer);
// Prepare used fonts
if (this.fontTable != null)
{
this.fontTable.PrepareForSave();
}
// Let catalog do the rest
Catalog.PrepareForSave();
#if true
// Remove all unreachable objects (e.g. from deleted pages)
int removed = this.irefTable.Compact();
if (removed != 0)
{
Debug.WriteLine("PrepareForSave: Number of deleted unreachable objects: " + removed);
}
this.irefTable.Renumber();
#endif
}
