mcs/class/System.Windows.Forms/System.Windows.Forms.RTF/Charset.cs

   1 // Permission is hereby granted, free of charge, to any person obtaining
   2 // a copy of this software and associated documentation files (the
   3 // "Software"), to deal in the Software without restriction, including
   4 // without limitation the rights to use, copy, modify, merge, publish,
   5 // distribute, sublicense, and/or sell copies of the Software, and to
   6 // permit persons to whom the Software is furnished to do so, subject to
   7 // the following conditions:
   8 //
   9 // The above copyright notice and this permission notice shall be
  10 // included in all copies or substantial portions of the Software.
  11 //
  12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  19 //
  20 // Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
  21 //
  22 // Authors:
  23 //      Peter Bartok    (pbartok@novell.com)
  24 //
  25 //
  26
  27 using System;
  28
  29 // COMPLETE
  30
  31 namespace System.Windows.Forms.RTF {
  32
  33 #if RTF_LIB
  34         public
  35 #else
  36         internal
  37 #endif
  38         class Charset {
  39                 #region Local Variables
  40                 private CharsetType     id;
  41                 private CharsetFlags    flags;
  42                 private Charcode        code;
  43                 private string          file;
  44                 #endregion      // Local Variables
  45
  46                 #region Public Constructors
  47                 public Charset() {
  48                         flags = CharsetFlags.Read | CharsetFlags.Switch;
  49                         id = CharsetType.General;
  50                         file = string.Empty;
  51                         this.ReadMap();
  52                 }
  53                 #endregion      // Public Constructors
  54
  55                 #region Public Instance Properties
  56                 public Charcode Code {
  57                         get {
  58                                 return code;
  59                         }
  60
  61                         set {
  62                                 code = value;
  63                         }
  64                 }
  65
  66                 public CharsetFlags Flags {
  67                         get {
  68                                 return flags;
  69                         }
  70
  71                         set {
  72                                 flags = value;
  73                         }
  74                 }
  75
  76                 public CharsetType ID {
  77                         get {
  78                                 return id;
  79                         }
  80
  81                         set {
  82                                 switch(value) {
  83                                         case CharsetType.Symbol: {
  84                                                 id = CharsetType.Symbol;
  85                                                 return;
  86                                         }
  87
  88                                         default:
  89                                         case CharsetType.General: {
  90                                                 id = CharsetType.General;
  91                                                 return;
  92                                         }
  93                                 }
  94                         }
  95                 }
  96
  97                 public string File {
  98                         get {
  99                                 return file;
 100                         }
 101
 102                         set {
 103                                 if (file != value) {
 104                                         file = value;
 105                                 }
 106                         }
 107                 }
 108
 109                 public StandardCharCode this[int c] {
 110                         get {
 111                                 return code[c];
 112                         }
 113                 }
 114
 115                 #endregion      // Public Instance Properties
 116
 117                 #region Public Instance Methods
 118                 public bool ReadMap() {
 119                         switch (id) {
 120                                 case CharsetType.General: {
 121                                         if (file == string.Empty) {
 122                                                 code = Charcode.AnsiGeneric;
 123                                                 return true;
 124                                         }
 125                                         // FIXME - implement reading charmap from file...
 126                                         return true;
 127                                 }
 128
 129                                 case CharsetType.Symbol: {
 130                                         if (file == string.Empty) {
 131                                                 code = Charcode.AnsiSymbol;
 132                                                 return true;
 133                                         }
 134
 135                                         // FIXME - implement reading charmap from file...
 136                                         return true;
 137                                 }
 138
 139                                 default: {
 140                                         return false;
 141                                 }
 142                         }
 143                 }
 144
 145                 public char StdCharCode(string name) {
 146                         // FIXME - finish this
 147                         return ' ';
 148
 149                 }
 150
 151                 public string StdCharName(char code) {
 152                         // FIXME - finish this
 153                         return String.Empty;
 154                 }
 155                 #endregion      // Public Instance Methods
 156         }
 157 }