private void SaveIndirect(XRefEntry e, PDFIndirect i)
{
if (i.PDFType == PDFObjectType.tPDFStream)
{
foreach (IStreamEncodingRule rule1 in base.StreamEncodingRules)
{
if (rule1.Handle(((PDFStream)i.Direct)))
{
goto Label_0051;
}
}
}
Label_0051:
e.offset = this.mWriter.Position;
this.mWriter.WriteSp(i.Id);
this.mWriter.WriteSp(i.Generation);
this.mWriter.WriteRaw("obj");
this.mWriter.WriteEOL();
IEncryption encryption1 = this.mWriter.Encryption;
if ((this.mTrailer["Encrypt"] != null) && (i.Id == this.mTrailer["Encrypt"].Indirect.Id))
{
this.mWriter.Encryption = null;
}
this.mWriter.WriteLn(i.Direct);
this.mWriter.Encryption = encryption1;
this.mWriter.WriteRaw("endobj");
this.mWriter.WriteEOL();
i.Dirty = false;
}
public PDFIndirect New(PDFDirect dir)
{
PDFIndirect indirect1 = this.New();
indirect1.Direct = dir;
return(indirect1);
}
public static PDFIndirect CreateIndirect(PDFDirect direct)
{
PDFIndirect indirect1 = Library.Instance._CreateIndirect();
indirect1.Direct = direct;
return(indirect1);
}
public static void AddDefaultRGB(Document doc)
{
int num1;
if (doc == null)
{
return;
}
PDFDict dict1 = Library.CreateDict();
double[] numArray1 = new double[3] {
0.95045f, 1f, 1.08905f
};
double[] numArray2 = new double[3] {
2.2f, 2.2f, 2.2f
};
double[] numArray3 = new double[9] {
0.4124f, 0.2126f, 0.0193f, 0.3576f, 0.7152f, 0.1192f, 0.1805f, 0.0722f, 0.9505f
};
dict1["WhitePoint"] = PDF.O(numArray1);
dict1["Gamma"] = PDF.O(numArray2);
dict1["Matrix"] = PDF.O(numArray3);
PDFArray array1 = Library.CreateArray(2);
array1[0] = Library.CreateName("CalRGB");
array1[1] = dict1;
PDFIndirect indirect1 = doc.Indirects.New(array1);
Resource resource1 = doc.Resources[indirect1, typeof(ColorSpace)];
for (num1 = 0; (num1 < doc.Pages.Count); num1 += 1)
{
doc.Pages[num1].Resources.Add("DefaultRGB", resource1);
}
}
public void WriteIndirect(PDFIndirect ind)
{
this.WriteInteger(((long)ind.Id));
this.WriteSpace();
this.WriteInteger(((long)ind.Generation));
this.WriteSpace();
this.mWriter.Write("R");
}
public Resource this[int nr, Type resType]
{
get
{
PDFIndirect indirect1 = this.mDoc.Indirects[nr];
if (indirect1 == null)
{
return(null);
}
return(this[indirect1, resType]);
}
}
protected static PDFIndirect BuildStandardFont(Document doc, string fontname)
{
PDFDict dict1 = Library.CreateDict();
dict1["Type"] = Library.CreateName("Font");
dict1["Subtype"] = Library.CreateName("Type1");
dict1["Encoding"] = Library.CreateName("WinAnsiEncoding");
dict1["BaseFont"] = Library.CreateName(fontname);
PDFIndirect indirect1 = doc.Indirects.New();
indirect1.Direct = dict1;
return(indirect1);
}
internal override object ComplexObjectFactory(PDFDirect dir)
{
PDFIndirect indirect1 = dir.Indirect;
foreach (Page page1 in dir.Doc.Pages)
{
if (page1.Dict.Indirect != indirect1)
{
continue;
}
return(page1);
}
return(null);
}
public override bool Equals(object obj)
{
PDFIndirect indirect1 = (obj as PDFIndirect);
if (indirect1 == null)
{
return(false);
}
if (this.mId == indirect1.Id)
{
return(this.Doc == indirect1.Doc);
}
return(false);
}
internal static PDFIndirect New(Document doc)
{
int num1;
PDFIndirect indirect1 = doc.Indirects.New();
PDFDict dict1 = Library.CreateDict();
indirect1.Direct = dict1;
dict1["Type"] = Library.CreateName("Page");
dict1["Resources"] = Library.CreateDict();
PDFArray array1 = Library.CreateArray(4);
for (num1 = 0; (num1 < 4); num1 += 1)
{
array1[num1] = Library.CreateInteger(((long)0));
}
dict1["MediaBox"] = array1;
return(indirect1);
}
public void AddLinkAnnotation(double left, double bottom, double right, double top, PDFObject uri_action)
{
PDFDict dict1 = Library.CreateDict();
dict1["Type"] = Library.CreateName("Annot");
dict1["Subtype"] = Library.CreateName("Link");
PDFDict dict2 = Library.CreateDict();
dict2["W"] = Library.CreateInteger(((long)0));
dict1["BS"] = dict2;
PDFArray array1 = Library.CreateArray(0);
array1.Add(Library.CreateFixed(0f));
array1.Add(Library.CreateFixed(0f));
array1.Add(Library.CreateFixed(0f));
dict1["Border"] = array1;
PDFArray array2 = Library.CreateArray(0);
array2.Add(Library.CreateFixed(left));
array2.Add(Library.CreateFixed(bottom));
array2.Add(Library.CreateFixed(right));
array2.Add(Library.CreateFixed(top));
dict1["Rect"] = array2;
if (uri_action != null)
{
dict1["A"] = uri_action;
}
Document document1 = this.mPage.Dict.Doc;
PDFIndirect indirect1 = document1.Indirects.New(dict1);
PDFArray array3 = null;
PDFObject obj1 = this.mPage.Dict["Annots"];
if ((obj1 != null) && (obj1.PDFType == PDFObjectType.tPDFArray))
{
array3 = ((PDFArray)obj1.Direct);
}
else
{
array3 = Library.CreateArray(0);
this.mPage.Dict["Annots"] = array3;
}
array3.Add(indirect1);
}
public void AddWatermarks(Page page)
{
PDFStream stream1;
Stream stream2;
PDFStream stream3;
Stream stream4;
PDFStream stream5;
Stream stream6;
PDFStream stream7;
Stream stream8;
object obj1;
DateTime time1;
this.m_sContents = "";
if (this.m_bAdd_qQ_ToOrigSc)
{
this.m_sContents = this.m_sContents + "\nQ";
}
this.mPage = page;
page.Resources.Add(this.m_sLogoFont, this.mWTM_LogoFont);
PDFDict dict1 = Library.CreateDict();
dict1["S"] = Library.CreateName("URI");
dict1["URI"] = Library.CreateString("http://www.alt-soft.com/");
PDFIndirect indirect1 = this.mPage.Dict.Doc.Indirects.New(dict1);
int num1 = this.mPage.Rotate;
double num2 = (this.mPage.CropBox.Left + (this.mPage.CropBox.Width / 2f));
double num3 = (this.mPage.CropBox.Bottom + (this.mPage.CropBox.Height / 2f));
double num4 = ((this.mPage.CropBox.Width - this.mPage.CropBox.Height) / 2f);
int num5 = num1;
if (num5 <= 90)
{
if (num5 == 0)
{
goto Label_02F9;
}
if (num5 == 90)
{
goto Label_015E;
}
goto Label_02EE;
}
if (num5 == 180)
{
goto Label_01E2;
}
if (num5 == 270)
{
goto Label_026E;
}
goto Label_02EE;
Label_015E:
obj1 = this.m_sContents;
object[] objArray1 = new object[6];
objArray1[0] = obj1;
objArray1[1] = "0 1 -1 0 ";
double num6 = ((num2 + num3) + num4);
objArray1[2] = num6.ToString("N", this.mNumberFormat);
objArray1[3] = 32;
num6 = ((-num2 + num3) + num4);
objArray1[4] = num6.ToString("N", this.mNumberFormat);
objArray1[5] = " cm\n";
this.m_sContents = objArray1;
goto Label_02F9;
Label_01E2:
obj1 = this.m_sContents;
objArray1 = new object[6];
objArray1[0] = obj1;
objArray1[1] = "-1 0 0 -1 ";
num6 = (2f * num2);
objArray1[2] = num6.ToString("N", this.mNumberFormat);
objArray1[3] = 32;
num6 = (2f * num3);
objArray1[4] = num6.ToString("N", this.mNumberFormat);
objArray1[5] = " cm\n";
this.m_sContents = objArray1;
goto Label_02F9;
Label_026E:
obj1 = this.m_sContents;
objArray1 = new object[6];
objArray1[0] = obj1;
objArray1[1] = "0 -1 1 0 ";
num6 = ((num2 - num3) - num4);
objArray1[2] = num6.ToString("N", this.mNumberFormat);
objArray1[3] = 32;
num6 = ((num2 + num3) - num4);
objArray1[4] = num6.ToString("N", this.mNumberFormat);
objArray1[5] = " cm\n";
this.m_sContents = objArray1;
goto Label_02F9;
Label_02EE:
throw new FormatException("Rotate parameter should be a multiple of 90");
Label_02F9:
time1 = DateTime.Now;
new Random(time1.Millisecond);
this.AddLogo(indirect1);
this.AddTextLogo(indirect1);
PDFArray array1 = Library.CreateArray(1);
array1[0] = Library.CreateName("FlateDecode");
string text1 = "q\n";
if (this.m_bAdd_qQ_ToOrigSc)
{
if (this.m_bWMAsNewStream)
{
page.Contents.InsertStream(text1, 0);
stream1 = page.Contents.GetPDFStream(0);
stream2 = stream1.Decode();
stream1.Dict["Filter"] = page.Dict.Doc.CloneObject(array1);
stream1.Dict.Remove("DecodeParms");
stream1.Encode(stream2);
}
else
{
page.Contents.AppendStream(text1, "", 0);
stream3 = page.Contents.GetPDFStream(0);
stream4 = stream3.Decode();
stream3.Dict["Filter"] = page.Dict.Doc.CloneObject(array1);
stream3.Dict.Remove("DecodeParms");
stream3.Encode(stream4);
}
}
if (this.m_bWMAsNewStream)
{
page.Contents.AddStream(this.m_sContents);
stream5 = page.Contents.GetPDFStream((page.Contents.Count - 1));
stream6 = stream5.Decode();
stream5.Dict["Filter"] = page.Dict.Doc.CloneObject(array1);
stream5.Dict.Remove("DecodeParms");
stream5.Encode(stream6);
}
else
{
page.Contents.AppendStream("", this.m_sContents, (page.Contents.Count - 1));
stream7 = page.Contents.GetPDFStream((page.Contents.Count - 1));
stream8 = stream7.Decode();
stream7.Dict["Filter"] = page.Dict.Doc.CloneObject(array1);
stream7.Dict.Remove("DecodeParms");
stream7.Encode(stream8);
}
this.mPage = null;
}
