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         internal /*static*/ class MSCompatUnicodeTableUtil
   8         {
   9                 public const byte ResourceVersion = 3;
  10
  11                 public static readonly CodePointIndexer Ignorable;
  12                 public static readonly CodePointIndexer Category;
  13                 public static readonly CodePointIndexer Level1;
  14                 public static readonly CodePointIndexer Level2;
  15                 public static readonly CodePointIndexer Level3;
  16 //              public static readonly CodePointIndexer WidthCompat;
  17                 public static readonly CodePointIndexer CjkCHS;
  18                 public static readonly CodePointIndexer Cjk;
  19
  20                 static MSCompatUnicodeTableUtil ()
  21                 {
  22                         // FIXME: those ranges could be more compact, but since
  23                         // I haven't filled all the table yet, I keep it safer.
  24                         int [] ignoreStarts = new int [] {
  25                                 0, 0xA000, 0xF900};
  26                         int [] ignoreEnds = new int [] {
  27                                 0x3400, 0xA500, 0x10000};
  28                         int [] catStarts = new int [] {
  29                                 0, 0x1E00, 0x3000, 0x4E00, 0xAC00, 0xF900};
  30                         int [] catEnds = new int [] {
  31                                 0x1200, 0x2800, 0x3400, 0xA000, 0xD7B0, 0x10000};
  32                         int [] lv1Starts = new int [] {
  33                                 0, 0x1E00, 0x3000, 0x4E00, 0xAC00, 0xF900};
  34                         int [] lv1Ends = new int [] {
  35                                 0x1200, 0x2800, 0x3400, 0xA000, 0xD7B0, 0x10000};
  36                         int [] lv2Starts = new int [] {0, 0x1E00, 0x3000, 0xFB00};
  37                         int [] lv2Ends = new int [] {0xF00, 0x2800, 0x3400, 0x10000};
  38                         int [] lv3Starts = new int [] {0, 0x1E00, 0x3000, 0xFB00};
  39                         int [] lv3Ends = new int [] {0x1200, 0x2800, 0x3400, 0x10000};
  40 //                      int [] widthStarts = new int [] {0, 0x2000, 0x3100, 0xFF00};
  41 //                      int [] widthEnds = new int [] {0x300, 0x2200, 0x3200, 0x10000};
  42                         int [] chsStarts = new int [] {
  43                                 0x3100, 0x4E00, 0xE800}; // FIXME: really?
  44                         int [] chsEnds = new int [] {
  45                                 0x3400, 0xA000, 0x10000};
  46                         int [] cjkStarts = new int [] {0x3100, 0x4E00, 0xF900};
  47                         int [] cjkEnds = new int [] {0x3400, 0xA000, 0xFB00};
  48
  49                         Ignorable = new CodePointIndexer (ignoreStarts, ignoreEnds, -1, -1);
  50                         Category = new CodePointIndexer (catStarts, catEnds, 0, 0);
  51                         Level1 = new CodePointIndexer (lv1Starts, lv1Ends, 0, 0);
  52                         Level2 = new CodePointIndexer (lv2Starts, lv2Ends, 0, 0);
  53                         Level3 = new CodePointIndexer (lv3Starts, lv3Ends, 0, 0);
  54 //                      WidthCompat = new CodePointIndexer (widthStarts, widthEnds, 0, 0);
  55                         CjkCHS = new CodePointIndexer (chsStarts, chsEnds, -1, -1);
  56                         Cjk = new CodePointIndexer (cjkStarts, cjkEnds, -1, -1);
  57                 }
  58         }
  59 }