src/Tizen.NUI/src/internal/EXaml/Action/SetBindingAction.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Reflection;
   4 using System.Text;
   5 using Tizen.NUI.Binding;
   6 using Tizen.NUI.Binding.Internals;
   7
   8 namespace Tizen.NUI.EXaml
   9 {
  10     internal class SetBindingAction : Action
  11     {
  12         public SetBindingAction(Action parent)
  13         {
  14             this.parent = parent;
  15         }
  16
  17         private Action parent;
  18
  19         public Action DealChar(char c)
  20         {
  21             switch (c)
  22             {
  23                 case ' ':
  24                 case '\n':
  25                 case '\r':
  26                     break;
  27
  28                 case '(':
  29                     childOp = new GetValueListAction(')', this);
  30                     return childOp;
  31
  32                 case '%':
  33                     parent?.OnActive();
  34                     return parent;
  35             }
  36
  37             return this;
  38         }
  39
  40         private GetValueListAction childOp;
  41
  42         public void Init()
  43         {
  44             childOp = null;
  45         }
  46
  47         public void OnActive()
  48         {
  49             if (null != childOp)
  50             {
  51                 int instanceIndex = (childOp.ValueList[0] as Instance).Index;
  52                 var propertyIndex = (int)childOp.ValueList[1];
  53                 int valueIndex = (childOp.ValueList[2] as Instance).Index;
  54
  55                 LoadEXaml.Operations.Add(new SetBinding(instanceIndex, propertyIndex, valueIndex));
  56             }
  57         }
  58     }
  59 }