src/Tizen.NUI/src/internal/WidgetViewSignal.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
  18 using System;
  19 using System.ComponentModel;
  20
  21 namespace Tizen.NUI
  22 {
  23     /// <summary>
  24     /// WidgetViewSignal
  25     /// </summary>
  26     /// <since_tizen> 3 </since_tizen>
  27     [Obsolete("Deprecated in API6, Will be removed in API9, " +
  28         "Please use WidgetView.WidgetAdded, WidgetDeleted events instead!")]
  29     [EditorBrowsable(EditorBrowsableState.Never)]
  30     public class WidgetViewSignal : Disposable
  31     {
  32         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  33
  34         /// <summary>
  35         /// swigCMemOwn
  36         /// </summary>
  37         /// <since_tizen> 3 </since_tizen>
  38         [Obsolete("Deprecated in API6, Will be removed in API9, " +
  39             "Please use WidgetView.WidgetAdded, WidgetDeleted events instead!")]
  40         [EditorBrowsable(EditorBrowsableState.Never)]
  41         protected bool swigCMemOwn;
  42
  43         internal WidgetViewSignal(global::System.IntPtr cPtr, bool cMemoryOwn)
  44         {
  45             swigCMemOwn = cMemoryOwn;
  46             swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  47         }
  48
  49         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(WidgetViewSignal obj)
  50         {
  51             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
  52         }
  53
  54         /// <summary>
  55         /// Dispose
  56         /// </summary>
  57         /// <since_tizen> 3 </since_tizen>
  58         [Obsolete("Deprecated in API6, Will be removed in API9, " +
  59             "Please use WidgetView.WidgetAdded, WidgetDeleted events instead!")]
  60         [EditorBrowsable(EditorBrowsableState.Never)]
  61         protected override void Dispose(DisposeTypes type)
  62         {
  63             if (disposed)
  64             {
  65                 return;
  66             }
  67
  68             if (swigCPtr.Handle != global::System.IntPtr.Zero)
  69             {
  70                 if (swigCMemOwn)
  71                 {
  72                     swigCMemOwn = false;
  73                     Interop.WidgetView.delete_WidgetViewSignal(swigCPtr);
  74                 }
  75                 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
  76             }
  77
  78             base.Dispose(type);
  79         }
  80
  81         /// <summary>
  82         /// Queries whether there are any connected slots.
  83         /// </summary>
  84         /// <returns>True if there are any slots connected to the signal</returns>
  85         /// <since_tizen> 3 </since_tizen>
  86         [Obsolete("Deprecated in API6, Will be removed in API9, " +
  87             "Please use WidgetView.WidgetAdded, WidgetDeleted events instead!")]
  88         [EditorBrowsable(EditorBrowsableState.Never)]
  89         public bool Empty()
  90         {
  91             bool ret = Interop.WidgetView.WidgetViewSignal_Empty(swigCPtr);
  92             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  93             return ret;
  94         }
  95
  96         /// <summary>
  97         /// Queries the number of slots.
  98         /// </summary>
  99         /// <returns>The number of slots connected to this signal</returns>
 100         /// <since_tizen> 3 </since_tizen>
 101         [Obsolete("Deprecated in API6, Will be removed in API9, " +
 102             "Please use WidgetView.WidgetAdded, WidgetDeleted events instead!")]
 103         [EditorBrowsable(EditorBrowsableState.Never)]
 104         public uint GetConnectionCount()
 105         {
 106             uint ret = Interop.WidgetView.WidgetViewSignal_GetConnectionCount(swigCPtr);
 107             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 108             return ret;
 109         }
 110
 111         /// <summary>
 112         /// Connects a function.
 113         /// </summary>
 114         /// <param name="func">The function to connect</param>
 115         /// <since_tizen> 3 </since_tizen>
 116         [Obsolete("Deprecated in API6, Will be removed in API9, " +
 117             "Please use WidgetView.WidgetAdded, WidgetDeleted events instead!")]
 118         [EditorBrowsable(EditorBrowsableState.Never)]
 119         public void Connect(System.Delegate func)
 120         {
 121             System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
 122             {
 123                 Interop.WidgetView.WidgetViewSignal_Connect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
 124                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 125             }
 126         }
 127
 128         /// <summary>
 129         /// Disconnects a function.
 130         /// </summary>
 131         /// <param name="func">The function to disconnect</param>
 132         /// <since_tizen> 3 </since_tizen>
 133         [Obsolete("Deprecated in API6, Will be removed in API9, " +
 134             "Please use WidgetView.WidgetAdded, WidgetDeleted events instead!")]
 135         [EditorBrowsable(EditorBrowsableState.Never)]
 136         public void Disconnect(System.Delegate func)
 137         {
 138             System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
 139             {
 140                 Interop.WidgetView.WidgetViewSignal_Disconnect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
 141                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 142             }
 143         }
 144
 145         /// <summary>
 146         /// Connects a member function.
 147         /// </summary>
 148         /// <param name="arg">The member function to connect</param>
 149         /// <since_tizen> 3 </since_tizen>
 150         [Obsolete("Deprecated in API6, Will be removed in API9, " +
 151             "Please use WidgetView.WidgetAdded, WidgetDeleted events instead!")]
 152         [EditorBrowsable(EditorBrowsableState.Never)]
 153         public void Emit(WidgetView arg)
 154         {
 155             Interop.WidgetView.WidgetViewSignal_Emit(swigCPtr, WidgetView.getCPtr(arg));
 156             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 157         }
 158
 159         /// <summary>
 160         /// The contructor.
 161         /// </summary>
 162         /// <since_tizen> 3 </since_tizen>
 163         [Obsolete("Deprecated in API6, Will be removed in API9, " +
 164             "Please use WidgetView.WidgetAdded, WidgetDeleted events instead!")]
 165         [EditorBrowsable(EditorBrowsableState.Never)]
 166         public WidgetViewSignal() : this(Interop.WidgetView.new_WidgetViewSignal(), true)
 167         {
 168             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 169         }
 170     }
 171 }