public virtual PdfDictionary BuildTree()
{
int?[] numbers = new int?[items.Count];
numbers = items.Keys.ToArray(numbers);
JavaUtil.Sort(numbers);
if (numbers.Length <= NODE_SIZE)
{
PdfDictionary dic = new PdfDictionary();
PdfArray ar = new PdfArray();
for (int k = 0; k < numbers.Length; ++k)
{
ar.Add(new PdfNumber((int)numbers[k]));
ar.Add(items.Get(numbers[k]));
}
dic.Put(PdfName.Nums, ar);
return(dic);
}
int skip = NODE_SIZE;
PdfDictionary[] kids = new PdfDictionary[(numbers.Length + NODE_SIZE - 1) / NODE_SIZE];
for (int i = 0; i < kids.Length; ++i)
{
int offset = i * NODE_SIZE;
int end = Math.Min(offset + NODE_SIZE, numbers.Length);
PdfDictionary dic = new PdfDictionary();
PdfArray arr = new PdfArray();
arr.Add(new PdfNumber((int)numbers[offset]));
arr.Add(new PdfNumber((int)numbers[end - 1]));
dic.Put(PdfName.Limits, arr);
arr = new PdfArray();
for (; offset < end; ++offset)
{
arr.Add(new PdfNumber((int)numbers[offset]));
arr.Add(items.Get(numbers[offset]));
}
dic.Put(PdfName.Nums, arr);
dic.MakeIndirect(catalog.GetDocument());
kids[i] = dic;
}
int top = kids.Length;
while (true)
{
if (top <= NODE_SIZE)
{
PdfArray arr = new PdfArray();
for (int k = 0; k < top; ++k)
{
arr.Add(kids[k]);
}
PdfDictionary dic = new PdfDictionary();
dic.Put(PdfName.Kids, arr);
return(dic);
}
skip *= NODE_SIZE;
int tt = (numbers.Length + skip - 1) / skip;
for (int k = 0; k < tt; ++k)
{
int offset = k * NODE_SIZE;
int end = Math.Min(offset + NODE_SIZE, top);
PdfDictionary dic = (PdfDictionary) new PdfDictionary().MakeIndirect(catalog.GetDocument());
PdfArray arr = new PdfArray();
arr.Add(new PdfNumber((int)numbers[k * skip]));
arr.Add(new PdfNumber((int)numbers[Math.Min((k + 1) * skip, numbers.Length) - 1]));
dic.Put(PdfName.Limits, arr);
arr = new PdfArray();
for (; offset < end; ++offset)
{
arr.Add(kids[offset]);
}
dic.Put(PdfName.Kids, arr);
kids[k] = dic;
}
top = tt;
}
}
public virtual void TestPdfNamesFetching()
{
byte[][] namesBytes = new byte[][] { new byte[] { 35, 67, 51, 35, 57, 67, 98, 101, 114, 115, 99, 104, 114,
105, 102, 116, 95, 49 }, new byte[] { 35, 67, 51, 35, 57, 67, 98, 101, 114, 115, 99, 104, 114, 105, 102
, 116, 95, 50 }, new byte[] { 65, 114, 116, 105, 99, 108, 101 }, new byte[] { 66, 105, 108, 100, 117,
110, 116, 101, 114, 115, 99, 104, 114, 105, 102, 116 }, new byte[] { 78, 111, 114, 109, 97, 108, 80, 97
, 114, 97, 103, 114, 97, 112, 104, 83, 116, 121, 108, 101 }, new byte[] { 83, 116, 111, 114, 121 }, new
byte[] { 84, 79, 67, 45, 49 }, new byte[] { 84, 79, 67, 45, 50, 45, 50 }, new byte[] { 84, 79, 67, 45,
72, 101, 97, 100 }, new byte[] { 84, 97, 98, 101, 108, 108, 101 }, new byte[] { 84, 97, 98, 101, 108,
108, 101, 95, 72, 101, 97, 100 }, new byte[] { 84, 97, 98, 101, 108, 108, 101, 95, 102, 101, 116, 116 }
, new byte[] { 84, 101, 120, 116, 95, 73, 78, 70, 79 }, new byte[] { 84, 101, 120, 116, 95, 73, 110, 102
, 111, 95, 72, 101, 97, 100 }, new byte[] { 84, 101, 120, 116, 107, 35, 67, 51, 35, 66, 54, 114, 112,
101, 114 }, new byte[] { 84, 101, 120, 116, 107, 35, 67, 51, 35, 66, 54, 114, 112, 101, 114, 45, 69, 114
, 115, 116, 122, 101, 105, 108, 101 }, new byte[] { 84, 101, 120, 116, 107, 35, 67, 51, 35, 66, 54, 114
, 112, 101, 114, 95, 66, 97, 99, 107 }, new byte[] { 95, 78, 111, 95, 112, 97, 114, 97, 103, 114, 97,
112, 104, 95, 115, 116, 121, 108, 101, 95 } };
// /#C3#9Cberschrift_1
// /#C3#9Cberschrift_2
// /Article
// /Bildunterschrift
// /NormalParagraphStyle
// /Story
// /TOC-1
// /TOC-2-2
// /TOC-Head
// /Tabelle
// /Tabelle_Head
// /Tabelle_fett
// /Text_INFO
// /Text_Info_Head
// /Textk#C3#B6rper
// /Textk#C3#B6rper-Erstzeile
// /Textk#C3#B6rper_Back
// /_No_paragraph_style_
bool[] haveValue = new bool[] { true, true, false, true, true, true, false, false, false, false, false, false
, false, false, false, false, false, false };
IList <PdfName> names = new List <PdfName>();
for (int i = 0; i < namesBytes.Length; i++)
{
byte[] b = namesBytes[i];
PdfName n = new PdfName(b);
names.Add(n);
if (haveValue[i])
{
n.GenerateValue();
}
}
PdfDictionary dict = new PdfDictionary();
foreach (PdfName name in names)
{
dict.Put(name, new PdfName("dummy"));
}
PdfName expectedToContain = new PdfName("Article");
bool found = false;
foreach (PdfName pdfName in dict.KeySet())
{
found = pdfName.Equals(expectedToContain);
if (found)
{
break;
}
}
NUnit.Framework.Assert.IsTrue(found);
NUnit.Framework.Assert.IsTrue(dict.ContainsKey(expectedToContain));
}
/// <summary>
/// Sets color for the outline entry’s text,
/// <c>C</c>
/// key.
/// </summary>
/// <param name="color">
///
/// <see cref="iText.Kernel.Colors.Color"/>
/// </param>
public virtual void SetColor(Color color)
{
content.Put(PdfName.C, new PdfArray(color.GetColorValue()));
}