src/Tizen.NUI/src/internal/RefObject.cs

   1 //------------------------------------------------------------------------------
   2 // <auto-generated />
   3 //
   4 // This file was automatically generated by SWIG (http://www.swig.org).
   5 // Version 3.0.9
   6 //
   7 // Do not make changes to this file unless you know what you are doing--modify
   8 // the SWIG interface file instead.
   9 //------------------------------------------------------------------------------
  10
  11 namespace Tizen.NUI
  12 {
  13
  14     internal class RefObject : global::System.IDisposable
  15     {
  16         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  17         protected bool swigCMemOwn;
  18
  19         internal RefObject(global::System.IntPtr cPtr, bool cMemoryOwn)
  20         {
  21             swigCMemOwn = cMemoryOwn;
  22             swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  23         }
  24
  25         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(RefObject obj)
  26         {
  27             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
  28         }
  29
  30         //A Flag to check who called Dispose(). (By User or DisposeQueue)
  31         private bool isDisposeQueued = false;
  32         //A Flat to check if it is already disposed.
  33         protected bool disposed = false;
  34
  35         ~RefObject()
  36         {
  37             if (!isDisposeQueued)
  38             {
  39                 isDisposeQueued = true;
  40                 DisposeQueue.Instance.Add(this);
  41             }
  42         }
  43
  44         public void Dispose()
  45         {
  46             //Throw excpetion if Dispose() is called in separate thread.
  47             if (!Window.IsInstalled())
  48             {
  49                 throw new System.InvalidOperationException("This API called from separate thread. This API must be called from MainThread.");
  50             }
  51
  52             if (isDisposeQueued)
  53             {
  54                 Dispose(DisposeTypes.Implicit);
  55             }
  56             else
  57             {
  58                 Dispose(DisposeTypes.Explicit);
  59                 System.GC.SuppressFinalize(this);
  60             }
  61         }
  62
  63         protected virtual void Dispose(DisposeTypes type)
  64         {
  65             if (disposed)
  66             {
  67                 return;
  68             }
  69
  70             if (type == DisposeTypes.Explicit)
  71             {
  72                 //Called by User
  73                 //Release your own managed resources here.
  74                 //You should release all of your own disposable objects here.
  75
  76             }
  77
  78             //Release your own unmanaged resources here.
  79             //You should not access any managed member here except static instance.
  80             //because the execution order of Finalizes is non-deterministic.
  81
  82             if (swigCPtr.Handle != global::System.IntPtr.Zero)
  83             {
  84                 if (swigCMemOwn)
  85                 {
  86                     swigCMemOwn = false;
  87                     throw new global::System.MethodAccessException("C++ destructor does not have public access");
  88                 }
  89                 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
  90             }
  91
  92             disposed = true;
  93         }
  94
  95         public static RefObject GetRefObjectFromPtr(global::System.IntPtr cPtr)
  96         {
  97             RefObject ret = new RefObject(cPtr, false);
  98             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  99             return ret;
 100         }
 101
 102         public void Reference()
 103         {
 104             NDalicPINVOKE.RefObject_Reference(swigCPtr);
 105             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 106         }
 107
 108         public void Unreference()
 109         {
 110             NDalicPINVOKE.RefObject_Unreference(swigCPtr);
 111             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 112         }
 113
 114         public int ReferenceCount()
 115         {
 116             int ret = NDalicPINVOKE.RefObject_ReferenceCount(swigCPtr);
 117             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 118             return ret;
 119         }
 120
 121     }
 122
 123 }