src/Tizen.NUI/src/internal/ActivatedSignalType.cs

   1 /*
   2  * Copyright(c) 2019 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 ActivatedSignalType : Disposable
  24     {
  25
  26         internal ActivatedSignalType(global::System.IntPtr cPtr, bool cMemoryOwn) : base(cPtr, cMemoryOwn)
  27         {
  28         }
  29
  30         /// <summary>
  31         /// Dispose
  32         /// </summary>
  33         /// <since_tizen> 3 </since_tizen>
  34         protected override void ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef swigCPtr)
  35         {
  36             Interop.ActivatedSignalType.DeleteActivatedSignalType(swigCPtr);
  37         }
  38
  39         /// <summary>
  40         /// Queries whether there are any connected slots.
  41         /// </summary>
  42         /// <returns>True if there are any slots connected to the signal</returns>
  43         /// <since_tizen> 3 </since_tizen>
  44         public bool Empty()
  45         {
  46             bool ret = Interop.ActivatedSignalType.ActivatedSignalTypeEmpty(swigCPtr);
  47             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  48             return ret;
  49         }
  50
  51         /// <summary>
  52         /// Queries the number of slots.
  53         /// </summary>
  54         /// <returns>The number of slots connected to this signal</returns>
  55         /// <since_tizen> 3 </since_tizen>
  56         public uint GetConnectionCount()
  57         {
  58             uint ret = Interop.ActivatedSignalType.ActivatedSignalTypeGetConnectionCount(swigCPtr);
  59             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  60             return ret;
  61         }
  62
  63         /// <summary>
  64         /// Connects a function.
  65         /// </summary>
  66         /// <param name="func">The function to connect</param>
  67         /// <since_tizen> 3 </since_tizen>
  68         public void Connect(System.Delegate func)
  69         {
  70             System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
  71             {
  72                 Interop.ActivatedSignalType.ActivatedSignalTypeConnect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
  73                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  74             }
  75         }
  76
  77         /// <summary>
  78         /// Disconnects a function.
  79         /// </summary>
  80         /// <param name="func">The function to disconnect</param>
  81         /// <since_tizen> 3 </since_tizen>
  82         public void Disconnect(System.Delegate func)
  83         {
  84             System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
  85             {
  86                 Interop.ActivatedSignalType.ActivatedSignalTypeDisconnect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
  87                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  88             }
  89         }
  90
  91         /// <summary>
  92         /// Emits the signal.
  93         /// </summary>
  94         /// <param name="arg">The first value to pass to callbacks</param>
  95         /// <since_tizen> 5 </since_tizen>
  96         public void Emit(InputMethodContext arg)
  97         {
  98             Interop.ActivatedSignalType.ActivatedSignalTypeEmit(swigCPtr, InputMethodContext.getCPtr(arg));
  99             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 100         }
 101
 102         /// <summary>
 103         /// The contructor.
 104         /// </summary>
 105         /// <since_tizen> 3 </since_tizen>
 106         public ActivatedSignalType() : this(Interop.ActivatedSignalType.NewActivatedSignalType(), true)
 107         {
 108             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 109         }
 110     }
 111 }