mcs/class/corlib/Mono.Globalization.Unicode/MSCompatUnicodeTableUtil.cs

   1 using System;
   2 using System.Globalization;
   3 using System.Text;
   4
   5 namespace Mono.Globalization.Unicode
   6 {
   7 /*
   8         // Represents a text element that consists of either contraction or
   9         // expansion.
  10         internal class TextElementSequence
  11         {
  12                 public readonly char [] Sources;
  13                 public readonly byte [] SortKey;
  14
  15                 public TextElementSequence (char [] sources, byte [] sortkey)
  16                 {
  17                         Sources = new char [sources.Length];
  18                         Array.Copy (sources, Sources, sources.Length);
  19
  20                         SortKey = new byte [sortkey.Length];
  21                         Array.Copy (sortkey, SortKey, sortkey.Length);
  22                 }
  23         }
  24 */
  25         internal /*static*/ class MSCompatUnicodeTableUtil
  26         {
  27                 public static readonly CodePointIndexer Ignorable;
  28                 public static readonly CodePointIndexer Category;
  29                 public static readonly CodePointIndexer Level1;
  30                 public static readonly CodePointIndexer Level2;
  31                 public static readonly CodePointIndexer Level3;
  32                 public static readonly CodePointIndexer WidthCompat;
  33                 public static readonly CodePointIndexer CjkCHS;
  34                 public static readonly CodePointIndexer Cjk;
  35
  36                 static MSCompatUnicodeTableUtil ()
  37                 {
  38                         // FIXME: those ranges could be more compact, but since
  39                         // I haven't filled all the table yet, I keep it safer.
  40                         int [] ignoreStarts = new int [] {
  41                                 0, 0xA000, 0xF900};
  42                         int [] ignoreEnds = new int [] {
  43                                 0x3400, 0xA500, 0x10000};
  44                         int [] catStarts = new int [] {
  45                                 0, 0xAC00, 0xF900};
  46                         int [] catEnds = new int [] {
  47                                 0xA000, 0xD7B0, 0x10000};
  48                         int [] lv1Starts = new int [] {
  49                                 0, 0xAC00, 0xF900};
  50                         int [] lv1Ends = new int [] {
  51                                 0xA000, 0xD7B0, 0x10000};
  52                         int [] lv2Starts = new int [] {0, 0xFB00};
  53                         int [] lv2Ends = new int [] {0x3400, 0x10000};
  54                         int [] lv3Starts = new int [] {0, 0xFB00};
  55                         int [] lv3Ends = new int [] {0x3400, 0x10000};
  56                         int [] widthStarts = new int [] {0, 0xFF00};
  57                         int [] widthEnds = new int [] {0x3400, 0x10000};
  58                         int [] chsStarts = new int [] {
  59                                 0x3100, 0x4E00, 0xE800}; // FIXME: really?
  60                         int [] chsEnds = new int [] {
  61                                 0x3400, 0xA000, 0x10000};
  62                         int [] cjkStarts = new int [] {0x4E00};
  63                         int [] cjkEnds = new int [] {0xA000};
  64
  65                         Ignorable = new CodePointIndexer (ignoreStarts, ignoreEnds, -1, -1);
  66                         Category = new CodePointIndexer (catStarts, catEnds, 0, 0);
  67                         Level1 = new CodePointIndexer (lv1Starts, lv1Ends, 0, 0);
  68                         Level2 = new CodePointIndexer (lv2Starts, lv2Ends, 0, 0);
  69                         Level3 = new CodePointIndexer (lv3Starts, lv3Ends, 0, 0);
  70                         WidthCompat = new CodePointIndexer (widthStarts, widthEnds, 0, 0);
  71                         CjkCHS = new CodePointIndexer (chsStarts, chsEnds, -1, -1);
  72                         Cjk = new CodePointIndexer (cjkStarts, cjkEnds, -1, -1);
  73                 }
  74         }
  75 }