src/Tizen.NUI/src/internal/LanguageChangedSignalType.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     /// <summary>
  24     /// Please do not use! this will be deprecated
  25     /// </summary>
  26     /// <since_tizen> 4 </since_tizen>
  27     [EditorBrowsable(EditorBrowsableState.Never)]
  28     public class LanguageChangedSignalType : global::System.IDisposable
  29     {
  30         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  31         /// <summary>
  32         /// LanguageChangedSignalType
  33         /// </summary>
  34         /// <since_tizen> 4 </since_tizen>
  35         protected bool swigCMemOwn;
  36
  37         internal LanguageChangedSignalType(global::System.IntPtr cPtr, bool cMemoryOwn)
  38         {
  39             swigCMemOwn = cMemoryOwn;
  40             swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  41         }
  42
  43         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(LanguageChangedSignalType obj)
  44         {
  45             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
  46         }
  47
  48         //A Flag to check who called Dispose(). (By User or DisposeQueue)
  49         private bool isDisposeQueued = false;
  50         /// <summary>
  51         /// A Flat to check if it is already disposed.
  52         /// </summary>
  53         /// <since_tizen> 4 </since_tizen>
  54         protected bool disposed = false;
  55
  56         /// <summary>
  57         /// Dispose
  58         /// </summary>
  59         ~LanguageChangedSignalType()
  60         {
  61             if (!isDisposeQueued)
  62             {
  63                 isDisposeQueued = true;
  64                 DisposeQueue.Instance.Add(this);
  65             }
  66         }
  67
  68         /// <summary>
  69         /// Dispose
  70         /// </summary>
  71         /// <since_tizen> 4 </since_tizen>
  72         public void Dispose()
  73         {
  74             //Throw excpetion if Dispose() is called in separate thread.
  75             if (!Window.IsInstalled())
  76             {
  77                 throw new System.InvalidOperationException("This API called from separate thread. This API must be called from MainThread.");
  78             }
  79
  80             if (isDisposeQueued)
  81             {
  82                 Dispose(DisposeTypes.Implicit);
  83             }
  84             else
  85             {
  86                 Dispose(DisposeTypes.Explicit);
  87                 System.GC.SuppressFinalize(this);
  88             }
  89         }
  90
  91         /// <summary>
  92         /// Dispose
  93         /// </summary>
  94         /// <since_tizen> 4 </since_tizen>
  95         protected virtual void Dispose(DisposeTypes type)
  96         {
  97             if (disposed)
  98             {
  99                 return;
 100             }
 101
 102             if (type == DisposeTypes.Explicit)
 103             {
 104                 //Called by User
 105                 //Release your own managed resources here.
 106                 //You should release all of your own disposable objects here.
 107
 108             }
 109
 110             //Release your own unmanaged resources here.
 111             //You should not access any managed member here except static instance.
 112             //because the execution order of Finalizes is non-deterministic.
 113
 114             if (swigCPtr.Handle != global::System.IntPtr.Zero)
 115             {
 116                 if (swigCMemOwn)
 117                 {
 118                     swigCMemOwn = false;
 119                     NDalicManualPINVOKE.delete_LanguageChangedSignalType(swigCPtr);
 120                 }
 121                 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
 122             }
 123
 124             disposed = true;
 125         }
 126
 127         /// <summary>
 128         /// Queries whether there are any connected slots.
 129         /// </summary>
 130         /// <returns>True if there are any slots connected to the signal</returns>
 131         /// <since_tizen> 4 </since_tizen>
 132         public bool Empty()
 133         {
 134             bool ret = NDalicManualPINVOKE.LanguageChangedSignalType_Empty(swigCPtr);
 135             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 136             return ret;
 137         }
 138
 139         /// <summary>
 140         /// Queries the number of slots.
 141         /// </summary>
 142         /// <returns>The number of slots connected to this signal</returns>
 143         /// <since_tizen> 4 </since_tizen>
 144         public uint GetConnectionCount()
 145         {
 146             uint ret = NDalicManualPINVOKE.LanguageChangedSignalType_GetConnectionCount(swigCPtr);
 147             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 148             return ret;
 149         }
 150
 151         /// <summary>
 152         /// Connects a member function.
 153         /// </summary>
 154         /// <param name="func">The member function to connect</param>
 155         /// <since_tizen> 4 </since_tizen>
 156         public void Connect(System.Delegate func)
 157         {
 158             System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(func);
 159             {
 160                 NDalicManualPINVOKE.LanguageChangedSignalType_Connect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
 161                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 162             }
 163         }
 164
 165         /// <summary>
 166         /// Disconnects a function.
 167         /// </summary>
 168         /// <param name="func">The function to disconnect</param>
 169         /// <since_tizen> 4 </since_tizen>
 170         public void Disconnect(System.Delegate func)
 171         {
 172             System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(func);
 173             {
 174                 NDalicManualPINVOKE.LanguageChangedSignalType_Disconnect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
 175                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 176             }
 177         }
 178
 179         /// <summary>
 180         /// Emits the signal.
 181         /// </summary>
 182         /// <since_tizen> 4 </since_tizen>
 183         public void Emit(int arg)
 184         {
 185             NDalicManualPINVOKE.LanguageChangedSignalType_Emit(swigCPtr, arg);
 186             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 187         }
 188
 189         /// <summary>
 190         /// The contructor.
 191         /// </summary>
 192         /// <since_tizen> 4 </since_tizen>
 193         public LanguageChangedSignalType() : this(NDalicManualPINVOKE.new_LanguageChangedSignalType(), true)
 194         {
 195             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 196         }
 197
 198     }
 199
 200 }