mcs/class/System.Drawing/System.Drawing/FontFamily.cs

   1 //
   2 // System.Drawing.FontFamily.cs
   3 //
   4 // Author:
   5 //   Dennis Hayes (dennish@Raytek.com)
   6 //   Alexandre Pigolkine (pigolkine@gmx.de)
   7 //
   8 // (C) 2002/2003 Ximian, Inc
   9 //
  10 using System;
  11 using System.Drawing.Text;
  12
  13 namespace System.Drawing {
  14         /// <summary>
  15         /// Summary description for FontFamily.
  16         /// </summary>
  17         public class FontFamily : MarshalByRefObject, IDisposable {
  18                 internal IFontFamily implementation_;
  19                 internal static IFontFamilyFactory factory_ = Factories.GetFontFamilyFactory();
  20
  21                 static FontFamily genericMonospace;
  22                 static FontFamily genericSansSerif;
  23                 static FontFamily genericSerif;
  24
  25                 string name;
  26
  27                 public FontFamily(GenericFontFamilies genericFamily) {
  28                         implementation_ = factory_.FontFamily(genericFamily);
  29                 }
  30
  31                 public FontFamily(string familyName) {
  32                         name = familyName;
  33                         implementation_ = factory_.FontFamily(familyName);
  34                 }
  35
  36                 public FontFamily(string familyName, FontCollection collection) {
  37                         name = familyName;
  38                         implementation_ = factory_.FontFamily(familyName, collection);
  39                 }
  40
  41                 public string Name {
  42                         get {
  43                                 return name;
  44                         }
  45                 }
  46
  47                 public static FontFamily GenericMonospace {
  48                         get {
  49                                 if( genericMonospace == null) {
  50                                         genericMonospace = new FontFamily(GenericFontFamilies.Monospace);
  51                                 }
  52                                 return genericMonospace;
  53                         }
  54                 }
  55
  56                 public static FontFamily GenericSansSerif {
  57                         get {
  58                                 if( genericSansSerif == null) {
  59                                         genericSansSerif = new FontFamily(GenericFontFamilies.SansSerif);
  60                                 }
  61                                 return genericSansSerif;
  62                         }
  63                 }
  64
  65                 public static FontFamily GenericSerif {
  66                         get {
  67                                 if( genericSerif == null) {
  68                                         genericSerif = new FontFamily(GenericFontFamilies.Serif);
  69                                 }
  70                                 return genericSerif;
  71                         }
  72                 }
  73
  74                 public int GetCellAscent (FontStyle style) {
  75                         return implementation_.GetCellAscent(style);
  76                 }
  77
  78                 public int GetCellDescent (FontStyle style) {
  79                         return implementation_.GetCellDescent(style);
  80                 }
  81
  82                 public int GetEmHeight (FontStyle style) {
  83                         return implementation_.GetEmHeight(style);
  84                 }
  85
  86                 public int GetLineSpacing (FontStyle style) {
  87                         return implementation_.GetLineSpacing(style);
  88                 }
  89
  90                 public bool IsStyleAvailable (FontStyle style){
  91                         return implementation_.IsStyleAvailable(style);
  92                 }
  93
  94                 public void Dispose() {
  95                         implementation_.Dispose();
  96                 }
  97         }
  98 }