mcs/class/Managed.Windows.Forms/System.Windows.Forms/InputLanguage.cs

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   7 // the following conditions:
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   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) 2004 Novell, Inc.
  21 //
  22 // Authors:
  23 //      Peter Bartok    pbartok@novell.com
  24 //
  25 //
  26 // $Revision: 1.1 $
  27 // $Modtime: $
  28 // $Log: InputLanguage.cs,v $
  29 // Revision 1.1  2004/07/09 05:21:25  pbartok
  30 // - Initial check-in
  31 //
  32 //
  33
  34 // NOT COMPLETE
  35
  36 using System.Globalization;
  37
  38 namespace System.Windows.Forms {
  39         public sealed class InputLanguage {
  40                 internal static InputLanguageCollection all;
  41                 private IntPtr                  handle;
  42                 private CultureInfo             culture;
  43                 private string                  layout_name;
  44                 private static InputLanguage    current_input;
  45                 private static InputLanguage    default_input;
  46
  47                 #region Private Constructor
  48                 [MonoTODO("Pull Microsofts InputLanguages and enter them here")]
  49                 internal InputLanguage() {
  50                         if (all == null) {
  51                                 all = new InputLanguageCollection();
  52
  53                                 all.Add(new InputLanguage(IntPtr.Zero, new CultureInfo(""), "US"));
  54                         }
  55                         if (default_input == null) {
  56                                 default_input=InputLanguage.FromCulture(CultureInfo.CurrentUICulture);
  57                         }
  58
  59                         if (current_input == null) {
  60                                 current_input=InputLanguage.FromCulture(CultureInfo.CurrentUICulture);
  61                         }
  62                 }
  63
  64                 internal InputLanguage(IntPtr handle, CultureInfo culture, string layout_name) : this() {
  65                         this.handle=handle;
  66                         this.culture=culture;
  67                         this.layout_name=layout_name;
  68                 }
  69                 #endregion      // Private Constructor
  70
  71                 #region Public Static Properties
  72                 public static InputLanguage CurrentInputLanguage {
  73                         get {
  74                                 return current_input;
  75                         }
  76
  77                         set {
  78                                 if (all.Contains(value)) {
  79                                         current_input=value;
  80                                 }
  81                         }
  82                 }
  83
  84                 public static InputLanguage DefaultInputLanguage {
  85                         get {
  86                                 return default_input;
  87                         }
  88                 }
  89
  90                 public static InputLanguageCollection InstalledInputLanguage {
  91                         get {
  92                                 return all;
  93                         }
  94                 }
  95                 #endregion      // Public Static Properties
  96
  97                 #region Public Instance Properties
  98                 public CultureInfo Culture {
  99                         get {
 100                                 return this.culture;
 101                         }
 102                 }
 103
 104                 public IntPtr Handle {
 105                         get {
 106                                 return this.handle;
 107                         }
 108                 }
 109
 110                 public string LayoutName {
 111                         get {
 112                                 return this.layout_name;
 113                         }
 114                 }
 115                 #endregion      // Public Instance Properties
 116
 117                 #region Public Static Methods
 118                 public static InputLanguage FromCulture(System.Globalization.CultureInfo culture) {
 119                         foreach (InputLanguage c in all) {
 120                                 if (culture.EnglishName==c.culture.EnglishName) {
 121                                         return new InputLanguage(c.handle, c.culture, c.layout_name);
 122                                 }
 123                         }
 124
 125                         return new InputLanguage(all[0].handle, all[0].culture, all[0].layout_name);
 126                 }
 127                 #endregion      // Public Static Methods
 128
 129                 #region Public Instance Methods
 130                 public override bool Equals(object value) {
 131                         if (value is InputLanguage) {
 132                                 if ((((InputLanguage)value).culture==this.culture) && (((InputLanguage)value).handle==this.handle) && (((InputLanguage)value).layout_name==this.layout_name)) {
 133                                         return true;
 134                                 }
 135                         }
 136                         return false;
 137                 }
 138
 139                 public override int GetHashCode() {
 140                         return base.GetHashCode();
 141                 }
 142                 #endregion      // Public Instance Methods
 143         }
 144 }