static public int ReadSignatureInfoFromStructure(Form1 Parent)
{
if (Parent.m_CurDoc == null)
{
Document.OpenDocFromStringPath(Parent);
}
IPXS_Inst pxsInst = (IPXS_Inst)Parent.m_pxcInst.GetExtension("PXS");
//Getting structure document
IPXS_Document structDoc = Parent.m_CurDoc.CosDocument;
//Locking document for read
structDoc.LockDocument();
//Getting Pages dictionary
IPXS_PDFVariant pagesDict = structDoc.Root.Dict_Get("Pages");
//Getting pages array dictionary
IPXS_PDFVariant kidsDict = pagesDict.Dict_Get("Kids");
//Getting running through pagess
for (uint p = 0; p < kidsDict.Count; p++)
{
IPXS_PDFVariant pageDict = kidsDict[p];
//Getting annotations dictionary
IPXS_PDFVariant annotsDict = pageDict.Dict_Get("Annots");
for (uint i = 0; i < annotsDict.Count; i++)
{
//Getting annotation by index
IPXS_PDFVariant annotItem = annotsDict[i];
//Getting subtype
IPXS_PDFVariant subtypeDict = annotItem.Dict_Get("Subtype");
string sName = subtypeDict.GetName();
if (sName != "Widget")
{
continue;
}
//Getting FT node
IPXS_PDFVariant ftDict = annotItem.Dict_Get("FT");
string sFT = ftDict.GetName();
if (sFT != "Sig")
{
continue;
}
//If it is a signature then getting the V node with it's info
IPXS_PDFVariant vDict = annotItem.Dict_Get("V");
//Getting Reason dict
IPXS_PDFVariant reasonDict = vDict.Dict_Get("Reason");
string sReason = reasonDict.GetString();
//Getting ContactInfo
IPXS_PDFVariant contactInfoDict = vDict.Dict_Get("ContactInfo");
string sContactInfo = contactInfoDict.GetString();
System.Windows.Forms.MessageBox.Show(sReason + "\n" + sContactInfo);
}
}
//Unlocking the document, since we've finished all of the work with it
structDoc.UnlockDocument();
return((int)Form1.eFormUpdateFlags.efuf_None);
}
static public int AddNewDictionaryToDocumentsRoot(Form1 Parent)
{
if (Parent.m_CurDoc == null)
{
Document.OpenDocFromStringPath(Parent);
}
IPXS_Inst pxsInst = (IPXS_Inst)Parent.m_pxcInst.GetExtension("PXS");
//Getting structure document
IPXS_Document structDoc = Parent.m_CurDoc.CosDocument;
//Locking document for write
structDoc.LockDocumentExclusive();
//Creating new indirect variant of the Dictionary type that will hold some elements
IPXS_PDFVariant varHolder = pxsInst.NewVar_Dict(structDoc, true);
//Adding our newly created variant to the root dictionary
structDoc.Root.Dict_Set("TestDataHolder", varHolder);
//Creating an item that will hold some custom data and will link to the bookmarks root
IPXS_PDFVariant varBookItem = pxsInst.NewVar_Dict(structDoc, true);
//Adding that item to the holder dictionary
varHolder.Dict_Set("BookmarkItem", varBookItem);
//Setting some custom fields for this item
varBookItem.Dict_SetBool("IsRoot", true);
varBookItem.Dict_SetName("CustName", "Root Link");
varBookItem.Dict_SetInt("CustInt", 123);
//Setting a link to the bookmark's Root object
IPXC_Bookmark root = Parent.m_CurDoc.BookmarkRoot;
//If we have at least one bookmark in the document, then the root won't be null
if (root != null)
{
varBookItem.Dict_Set("BookmarkLink", root.PDFObject);
}
//Unlocking the document, since we've finished all of the work with it
structDoc.UnlockDocumentExclusive();
return((int)Form1.eFormUpdateFlags.efuf_All);
}
