/** Sets all the fields from this <CODE>AcroFields</CODE>
* @param acro the <CODE>AcroFields</CODE>
*/
virtual public void SetFields(AcroFields af)
{
foreach (KeyValuePair <string, AcroFields.Item> entry in af.Fields)
{
String fn = entry.Key;
AcroFields.Item item = entry.Value;
PdfDictionary dic = item.GetMerged(0);
PdfObject v = PdfReader.GetPdfObjectRelease(dic.Get(PdfName.V));
if (v == null)
{
continue;
}
PdfObject ft = PdfReader.GetPdfObjectRelease(dic.Get(PdfName.FT));
if (ft == null || PdfName.SIG.Equals(ft))
{
continue;
}
SetField(fn, v);
}
}
/** Sets all the fields from this <CODE>AcroFields</CODE>
* @param acro the <CODE>AcroFields</CODE>
*/
public void SetFields(AcroFields af)
{
foreach (DictionaryEntry entry in af.Fields)
{
String fn = (String)entry.Key;
AcroFields.Item item = (AcroFields.Item)entry.Value;
PdfDictionary dic = (PdfDictionary)item.merged[0];
PdfObject v = PdfReader.GetPdfObjectRelease(dic.Get(PdfName.V));
if (v == null)
{
continue;
}
PdfObject ft = PdfReader.GetPdfObjectRelease(dic.Get(PdfName.FT));
if (ft == null || PdfName.SIG.Equals(ft))
{
continue;
}
SetField(fn, v);
}
}
internal void CreateWidgets(List <Object> list, AcroFields.Item item)
{
for (int k = 0; k < item.Size; ++k)
{
list.Add(item.GetPage(k));
PdfDictionary merged = item.GetMerged(k);
PdfObject dr = merged.Get(PdfName.DR);
if (dr != null)
{
PdfFormField.MergeResources(resources, (PdfDictionary)PdfReader.GetPdfObject(dr));
}
PdfDictionary widget = new PdfDictionary();
foreach (PdfName key in merged.Keys)
{
if (widgetKeys.ContainsKey(key))
{
widget.Put(key, merged.Get(key));
}
}
widget.Put(iTextTag, new PdfNumber(item.GetTabOrder(k) + 1));
list.Add(widget);
}
}
internal void CreateWidgets(ArrayList list, AcroFields.Item item)
{
for (int k = 0; k < item.merged.Count; ++k)
{
list.Add(item.page[k]);
PdfDictionary merged = (PdfDictionary)item.merged[k];
PdfObject dr = merged.Get(PdfName.DR);
if (dr != null)
{
PdfFormField.MergeResources(resources, (PdfDictionary)PdfReader.GetPdfObject(dr));
}
PdfDictionary widget = new PdfDictionary();
foreach (PdfName key in merged.Keys)
{
if (widgetKeys.ContainsKey(key))
{
widget.Put(key, merged.Get(key));
}
}
widget.Put(iTextTag, new PdfNumber((int)item.tabOrder[k] + 1));
list.Add(widget);
}
}
internal void MergeField(String name, AcroFields.Item item)
{
Dictionary <string, object> map = fieldTree;
StringTokenizer tk = new StringTokenizer(name, ".");
if (!tk.HasMoreTokens())
{
return;
}
while (true)
{
String s = tk.NextToken();
Object obj;
map.TryGetValue(s, out obj);
if (tk.HasMoreTokens())
{
if (obj == null)
{
obj = new Dictionary <string, object>();
map[s] = obj;
map = (Dictionary <string, object>)obj;
continue;
}
else if (obj is Dictionary <string, object> )
{
map = (Dictionary <string, object>)obj;
}
else
{
return;
}
}
else
{
if (obj is Dictionary <string, object> )
{
return;
}
PdfDictionary merged = item.GetMerged(0);
if (obj == null)
{
PdfDictionary field = new PdfDictionary();
if (PdfName.SIG.Equals(merged.Get(PdfName.FT)))
{
hasSignature = true;
}
foreach (PdfName key in merged.Keys)
{
if (fieldKeys.ContainsKey(key))
{
field.Put(key, merged.Get(key));
}
}
List <object> list = new List <object>();
list.Add(field);
CreateWidgets(list, item);
map[s] = list;
}
else
{
List <object> list = (List <object>)obj;
PdfDictionary field = (PdfDictionary)list[0];
PdfName type1 = (PdfName)field.Get(PdfName.FT);
PdfName type2 = (PdfName)merged.Get(PdfName.FT);
if (type1 == null || !type1.Equals(type2))
{
return;
}
int flag1 = 0;
PdfObject f1 = field.Get(PdfName.FF);
if (f1 != null && f1.IsNumber())
{
flag1 = ((PdfNumber)f1).IntValue;
}
int flag2 = 0;
PdfObject f2 = merged.Get(PdfName.FF);
if (f2 != null && f2.IsNumber())
{
flag2 = ((PdfNumber)f2).IntValue;
}
if (type1.Equals(PdfName.BTN))
{
if (((flag1 ^ flag2) & PdfFormField.FF_PUSHBUTTON) != 0)
{
return;
}
if ((flag1 & PdfFormField.FF_PUSHBUTTON) == 0 && ((flag1 ^ flag2) & PdfFormField.FF_RADIO) != 0)
{
return;
}
}
else if (type1.Equals(PdfName.CH))
{
if (((flag1 ^ flag2) & PdfFormField.FF_COMBO) != 0)
{
return;
}
}
CreateWidgets(list, item);
}
return;
}
}
}
internal void MergeField(string name, AcroFields.Item item)
{
var map = FieldTree;
var tk = new StringTokenizer(name, ".");
if (!tk.HasMoreTokens())
{
return;
}
while (true)
{
var s = tk.NextToken();
var obj = map[s];
if (tk.HasMoreTokens())
{
if (obj == null)
{
obj = new Hashtable();
map[s] = obj;
map = (Hashtable)obj;
continue;
}
else if (obj is Hashtable)
{
map = (Hashtable)obj;
}
else
{
return;
}
}
else
{
if (obj is Hashtable)
{
return;
}
var merged = item.GetMerged(0);
if (obj == null)
{
var field = new PdfDictionary();
if (PdfName.Sig.Equals(merged.Get(PdfName.Ft)))
{
_hasSignature = true;
}
foreach (PdfName key in merged.Keys)
{
if (FieldKeys.ContainsKey(key))
{
field.Put(key, merged.Get(key));
}
}
var list = new ArrayList
{
field
};
CreateWidgets(list, item);
map[s] = list;
}
else
{
var list = (ArrayList)obj;
var field = (PdfDictionary)list[0];
var type1 = (PdfName)field.Get(PdfName.Ft);
var type2 = (PdfName)merged.Get(PdfName.Ft);
if (type1 == null || !type1.Equals(type2))
{
return;
}
var flag1 = 0;
var f1 = field.Get(PdfName.Ff);
if (f1 != null && f1.IsNumber())
{
flag1 = ((PdfNumber)f1).IntValue;
}
var flag2 = 0;
var f2 = merged.Get(PdfName.Ff);
if (f2 != null && f2.IsNumber())
{
flag2 = ((PdfNumber)f2).IntValue;
}
if (type1.Equals(PdfName.Btn))
{
if (((flag1 ^ flag2) & PdfFormField.FF_PUSHBUTTON) != 0)
{
return;
}
if ((flag1 & PdfFormField.FF_PUSHBUTTON) == 0 && ((flag1 ^ flag2) & PdfFormField.FF_RADIO) != 0)
{
return;
}
}
else if (type1.Equals(PdfName.Ch))
{
if (((flag1 ^ flag2) & PdfFormField.FF_COMBO) != 0)
{
return;
}
}
CreateWidgets(list, item);
}
return;
}
}
}
internal void MergeField(String name, AcroFields.Item item)
{
Hashtable map = fieldTree;
StringTokenizer tk = new StringTokenizer(name, ".");
if (!tk.HasMoreTokens())
{
return;
}
while (true)
{
String s = tk.NextToken();
Object obj = map[s];
if (tk.HasMoreTokens())
{
if (obj == null)
{
obj = new Hashtable();
map[s] = obj;
map = (Hashtable)obj;
continue;
}
else if (obj is Hashtable)
{
map = (Hashtable)obj;
}
else
{
return;
}
}
else
{
if (obj is Hashtable)
{
return;
}
PdfDictionary merged = (PdfDictionary)item.merged[0];
if (obj == null)
{
PdfDictionary field = new PdfDictionary();
foreach (PdfName key in merged.Keys)
{
if (fieldKeys.ContainsKey(key))
{
field.Put(key, merged.Get(key));
}
}
ArrayList list = new ArrayList();
list.Add(field);
CreateWidgets(list, item);
map[s] = list;
}
else
{
ArrayList list = (ArrayList)obj;
PdfDictionary field = (PdfDictionary)list[0];
PdfName type1 = (PdfName)field.Get(PdfName.FT);
PdfName type2 = (PdfName)merged.Get(PdfName.FT);
if (type1 == null || !type1.Equals(type2))
{
return;
}
int flag1 = 0;
PdfObject f1 = field.Get(PdfName.FF);
if (f1 != null && f1.IsNumber())
{
flag1 = ((PdfNumber)f1).IntValue;
}
int flag2 = 0;
PdfObject f2 = merged.Get(PdfName.FF);
if (f2 != null && f2.IsNumber())
{
flag2 = ((PdfNumber)f2).IntValue;
}
if (type1.Equals(PdfName.BTN))
{
if (((flag1 ^ flag2) & PdfFormField.FF_PUSHBUTTON) != 0)
{
return;
}
if ((flag1 & PdfFormField.FF_PUSHBUTTON) == 0 && ((flag1 ^ flag2) & PdfFormField.FF_RADIO) != 0)
{
return;
}
}
else if (type1.Equals(PdfName.CH))
{
if (((flag1 ^ flag2) & PdfFormField.FF_COMBO) != 0)
{
return;
}
}
CreateWidgets(list, item);
}
return;
}
}
}
