src/Tizen.NUI/src/internal/KeyboardTypeSignalType.cs

   1 /*
   2  * Copyright(c) 2018 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.ComponentModel;
  18
  19 namespace Tizen.NUI
  20 {
  21     /// <summary>
  22     /// KeyboardTypeSignalType
  23     /// </summary>
  24     /// <since_tizen> 4 </since_tizen>
  25     public class KeyboardTypeSignalType : global::System.IDisposable
  26     {
  27         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  28         /// <summary>
  29         /// swigCMemOwn
  30         /// </summary>
  31         /// <since_tizen> 4 </since_tizen>
  32         protected bool swigCMemOwn;
  33
  34         internal KeyboardTypeSignalType(global::System.IntPtr cPtr, bool cMemoryOwn)
  35         {
  36             swigCMemOwn = cMemoryOwn;
  37             swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  38         }
  39
  40         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(KeyboardTypeSignalType obj)
  41         {
  42             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
  43         }
  44
  45         //A Flag to check who called Dispose(). (By User or DisposeQueue)
  46         private bool isDisposeQueued = false;
  47         /// <summary>
  48         /// A Flat to check if it is already disposed.
  49         /// </summary>
  50         /// <since_tizen> 4 </since_tizen>
  51         protected bool disposed = false;
  52
  53         /// <summary>
  54         /// Dispose
  55         /// </summary>
  56         /// <since_tizen> 3 </since_tizen>
  57         ~KeyboardTypeSignalType()
  58         {
  59             if (!isDisposeQueued)
  60             {
  61                 isDisposeQueued = true;
  62                 DisposeQueue.Instance.Add(this);
  63             }
  64         }
  65
  66         /// <summary>
  67         /// Dispose
  68         /// </summary>
  69         /// <since_tizen> 4 </since_tizen>
  70         public void Dispose()
  71         {
  72             //Throw excpetion if Dispose() is called in separate thread.
  73             if (!Window.IsInstalled())
  74             {
  75                 throw new System.InvalidOperationException("This API called from separate thread. This API must be called from MainThread.");
  76             }
  77
  78             if (isDisposeQueued)
  79             {
  80                 Dispose(DisposeTypes.Implicit);
  81             }
  82             else
  83             {
  84                 Dispose(DisposeTypes.Explicit);
  85                 System.GC.SuppressFinalize(this);
  86             }
  87         }
  88
  89         /// <summary>
  90         /// Dispose
  91         /// </summary>
  92         /// <since_tizen> 4 </since_tizen>
  93         protected virtual void Dispose(DisposeTypes type)
  94         {
  95             if (disposed)
  96             {
  97                 return;
  98             }
  99
 100             if (type == DisposeTypes.Explicit)
 101             {
 102                 //Called by User
 103                 //Release your own managed resources here.
 104                 //You should release all of your own disposable objects here.
 105
 106             }
 107
 108             //Release your own unmanaged resources here.
 109             //You should not access any managed member here except static instance.
 110             //because the execution order of Finalizes is non-deterministic.
 111
 112             if (swigCPtr.Handle != global::System.IntPtr.Zero)
 113             {
 114                 if (swigCMemOwn)
 115                 {
 116                     swigCMemOwn = false;
 117                     Interop.KeyboardTypeSignalType.delete_KeyboardTypeSignalType(swigCPtr);
 118                 }
 119                 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
 120             }
 121
 122             disposed = true;
 123         }
 124
 125         /// <summary>
 126         /// Queries whether there are any connected slots.
 127         /// </summary>
 128         /// <returns>True if there are any slots connected to the signal</returns>
 129         /// <since_tizen> 4 </since_tizen>
 130         public bool Empty()
 131         {
 132             bool ret = Interop.KeyboardTypeSignalType.KeyboardTypeSignalType_Empty(swigCPtr);
 133             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 134             return ret;
 135         }
 136
 137         /// <summary>
 138         /// Queries the number of slots.
 139         /// </summary>
 140         /// <returns>The number of slots connected to this signal</returns>
 141         /// <since_tizen> 4 </since_tizen>
 142         public uint GetConnectionCount()
 143         {
 144             uint ret = Interop.KeyboardTypeSignalType.KeyboardTypeSignalType_GetConnectionCount(swigCPtr);
 145             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 146             return ret;
 147         }
 148
 149         /// <summary>
 150         /// Connects a function.
 151         /// </summary>
 152         /// <param name="func">The function to connect</param>
 153         /// <since_tizen> 4 </since_tizen>
 154         public void Connect(System.Delegate func)
 155         {
 156             System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
 157             {
 158                 Interop.KeyboardTypeSignalType.KeyboardTypeSignalType_Connect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
 159                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 160             }
 161         }
 162
 163         /// <summary>
 164         /// Disconnects a function.
 165         /// </summary>
 166         /// <param name="func">The function to disconnect</param>
 167         /// <since_tizen> 4 </since_tizen>
 168         public void Disconnect(System.Delegate func)
 169         {
 170             System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
 171             {
 172                 Interop.KeyboardTypeSignalType.KeyboardTypeSignalType_Disconnect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
 173                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 174             }
 175         }
 176
 177         /// <summary>
 178         /// Connects a member function.
 179         /// </summary>
 180         /// <param name="arg">The member function to connect</param>
 181         /// <since_tizen> 5 </since_tizen>
 182         public void Emit(InputMethodContext.KeyboardType arg)
 183         {
 184             Interop.KeyboardTypeSignalType.KeyboardTypeSignalType_Emit(swigCPtr, (int)arg);
 185             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 186         }
 187
 188         /// <summary>
 189         /// The contructor.
 190         /// </summary>
 191         /// <since_tizen> 4 </since_tizen>
 192         public KeyboardTypeSignalType() : this(Interop.KeyboardTypeSignalType.new_KeyboardTypeSignalType(), true)
 193         {
 194             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 195         }
 196
 197     }
 198 }