src/Tizen.NUI/src/public/XamlBinding/Interactivity/DataTrigger.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.ComponentModel;
   4 using Tizen.NUI.Xaml;
   5
   6 namespace Tizen.NUI.Binding
   7 {
   8     /// This will be public opened in tizen_6.0 after ACR done. Before ACR, need to be hidden as inhouse API.
   9     [EditorBrowsable(EditorBrowsableState.Never)]
  10     [ContentProperty("Setters")]
  11     [ProvideCompiled("Tizen.NUI.Xaml.Core.XamlC.PassthroughValueProvider")]
  12     [AcceptEmptyServiceProvider]
  13     public sealed class DataTrigger : TriggerBase, IValueProvider
  14     {
  15         /// This will be public opened in tizen_6.0 after ACR done. Before ACR, need to be hidden as inhouse API.
  16         [EditorBrowsable(EditorBrowsableState.Never)]
  17         public DataTrigger([TypeConverter(typeof(TypeTypeConverter))] [Parameter("TargetType")] Type targetType) : base(new BindingCondition(), targetType)
  18         {
  19         }
  20
  21         /// This will be public opened in tizen_6.0 after ACR done. Before ACR, need to be hidden as inhouse API.
  22         [EditorBrowsable(EditorBrowsableState.Never)]
  23         public BindingBase Binding
  24         {
  25             get { return ((BindingCondition)Condition).Binding; }
  26             set
  27             {
  28                 if (((BindingCondition)Condition).Binding == value)
  29                     return;
  30                 if (IsSealed)
  31                     throw new InvalidOperationException("Can not change Binding once the Trigger has been applied.");
  32                 OnPropertyChanging();
  33                 ((BindingCondition)Condition).Binding = value;
  34                 OnPropertyChanged();
  35             }
  36         }
  37
  38         /// This will be public opened in tizen_6.0 after ACR done. Before ACR, need to be hidden as inhouse API.
  39         [EditorBrowsable(EditorBrowsableState.Never)]
  40         public new IList<Setter> Setters
  41         {
  42             get { return base.Setters; }
  43         }
  44
  45         /// This will be public opened in tizen_6.0 after ACR done. Before ACR, need to be hidden as inhouse API.
  46         [EditorBrowsable(EditorBrowsableState.Never)]
  47         public object Value
  48         {
  49             get { return ((BindingCondition)Condition).Value; }
  50             set
  51             {
  52                 if (((BindingCondition)Condition).Value == value)
  53                     return;
  54                 if (IsSealed)
  55                     throw new InvalidOperationException("Can not change Value once the Trigger has been applied.");
  56                 OnPropertyChanging();
  57                 ((BindingCondition)Condition).Value = value;
  58                 OnPropertyChanged();
  59             }
  60         }
  61
  62         object IValueProvider.ProvideValue(IServiceProvider serviceProvider)
  63         {
  64             //This is no longer required
  65             return this;
  66         }
  67     }
  68 }