f85fa13ee3f395311c77ec35a4320ee308a2b8b0
[platform/core/csapi/tizenfx.git] / src / Tizen.NUI / src / internal / SlotObserver.cs
1 /*
2  * Copyright(c) 2017 Samsung Electronics Co., Ltd.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17 using System;
18 using System.Runtime.InteropServices;
19 using System.ComponentModel;
20
21 namespace Tizen.NUI
22 {
23     internal class SlotObserver : Disposable
24     {
25         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
26         /// <summary>swigCMemOwn.</summary>
27         /// <since_tizen> 4 </since_tizen>
28         protected bool swigCMemOwn;
29
30         internal SlotObserver(global::System.IntPtr cPtr, bool cMemoryOwn)
31         {
32             swigCMemOwn = cMemoryOwn;
33             swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
34         }
35
36         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(SlotObserver obj)
37         {
38             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
39         }
40
41         /// <summary>
42         /// Dispose.
43         /// </summary>
44         /// <since_tizen> 4 </since_tizen>
45         protected override void Dispose(DisposeTypes type)
46         {
47             if (disposed)
48             {
49                 return;
50             }
51
52             //Release your own unmanaged resources here.
53             //You should not access any managed member here except static instance.
54             //because the execution order of Finalizes is non-deterministic.
55
56             if (swigCPtr.Handle != global::System.IntPtr.Zero)
57             {
58                 if (swigCMemOwn)
59                 {
60                     swigCMemOwn = false;
61                     delete_SlotObserver(swigCPtr);
62                 }
63                 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
64             }
65
66             base.Dispose(type);
67         }
68
69         /// <summary>
70         /// This method is called when the slot is disconnecting.
71         /// </summary>
72         /// <param name="callback">The callback attached to the signal disconnected.</param>
73         /// <since_tizen> 4 </since_tizen>
74         public virtual void SlotDisconnected(SWIGTYPE_p_Dali__CallbackBase callback)
75         {
76             SlotObserver_SlotDisconnected(swigCPtr, SWIGTYPE_p_Dali__CallbackBase.getCPtr(callback));
77             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
78         }
79
80         [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_delete_SlotObserver")]
81         public static extern void delete_SlotObserver(global::System.Runtime.InteropServices.HandleRef jarg1);
82
83         [global::System.Runtime.InteropServices.DllImport(NDalicPINVOKE.Lib, EntryPoint = "CSharp_Dali_SlotObserver_SlotDisconnected")]
84         public static extern void SlotObserver_SlotDisconnected(global::System.Runtime.InteropServices.HandleRef jarg1, global::System.Runtime.InteropServices.HandleRef jarg2);
85     }
86 }