src/Tizen.NUI/src/internal/TapGestureDetector.cs

   1 /** Copyright (c) 2017 Samsung Electronics Co., Ltd.
   2 *
   3 * Licensed under the Apache License, Version 2.0 (the "License");
   4 * you may not use this file except in compliance with the License.
   5 * You may obtain a copy of the License at
   6 *
   7 * http://www.apache.org/licenses/LICENSE-2.0
   8 *
   9 * Unless required by applicable law or agreed to in writing, software
  10 * distributed under the License is distributed on an "AS IS" BASIS,
  11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 * See the License for the specific language governing permissions and
  13 * limitations under the License.
  14 *
  15 */
  16 // This File has been auto-generated by SWIG and then modified using DALi Ruby Scripts
  17 //------------------------------------------------------------------------------
  18 // <auto-generated />
  19 //
  20 // This file was automatically generated by SWIG (http://www.swig.org).
  21 // Version 3.0.9
  22 //
  23 // Do not make changes to this file unless you know what you are doing--modify
  24 // the SWIG interface file instead.
  25 //------------------------------------------------------------------------------
  26
  27 namespace Tizen.NUI
  28 {
  29
  30     using System;
  31     using System.Runtime.InteropServices;
  32     using Tizen.NUI.BaseComponents;
  33
  34     internal class TapGestureDetector : GestureDetector
  35     {
  36         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  37
  38         internal TapGestureDetector(global::System.IntPtr cPtr, bool cMemoryOwn) : base(NDalicPINVOKE.TapGestureDetector_SWIGUpcast(cPtr), cMemoryOwn)
  39         {
  40             swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  41         }
  42
  43         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(TapGestureDetector obj)
  44         {
  45             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
  46         }
  47
  48         protected override void Dispose(DisposeTypes type)
  49         {
  50             if (disposed)
  51             {
  52                 return;
  53             }
  54
  55             if (type == DisposeTypes.Explicit)
  56             {
  57                 //Called by User
  58                 //Release your own managed resources here.
  59                 //You should release all of your own disposable objects here.
  60
  61             }
  62
  63             //Release your own unmanaged resources here.
  64             //You should not access any managed member here except static instance.
  65             //because the execution order of Finalizes is non-deterministic.
  66
  67             if (swigCPtr.Handle != global::System.IntPtr.Zero)
  68             {
  69                 if (swigCMemOwn)
  70                 {
  71                     swigCMemOwn = false;
  72                     NDalicPINVOKE.delete_TapGestureDetector(swigCPtr);
  73                 }
  74                 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
  75             }
  76
  77             base.Dispose(type);
  78         }
  79
  80
  81         public class DetectedEventArgs : EventArgs
  82         {
  83             private View _view;
  84             private TapGesture _tapGesture;
  85
  86             public View View
  87             {
  88                 get
  89                 {
  90                     return _view;
  91                 }
  92                 set
  93                 {
  94                     _view = value;
  95                 }
  96             }
  97
  98             public TapGesture TapGesture
  99             {
 100                 get
 101                 {
 102                     return _tapGesture;
 103                 }
 104                 set
 105                 {
 106                     _tapGesture = value;
 107                 }
 108             }
 109         }
 110
 111         [UnmanagedFunctionPointer(CallingConvention.StdCall)]
 112         private delegate void DetectedCallbackDelegate(IntPtr actor, IntPtr TapGesture);
 113         private DaliEventHandler<object, DetectedEventArgs> _tapGestureEventHandler;
 114         private DetectedCallbackDelegate _tapGestureCallbackDelegate;
 115
 116
 117         public event DaliEventHandler<object, DetectedEventArgs> Detected
 118         {
 119             add
 120             {
 121                 lock (this)
 122                 {
 123                     // Restricted to only one listener
 124                     if (_tapGestureEventHandler == null)
 125                     {
 126                         _tapGestureEventHandler += value;
 127
 128                         _tapGestureCallbackDelegate = new DetectedCallbackDelegate(OnTapGestureDetected);
 129                         this.DetectedSignal().Connect(_tapGestureCallbackDelegate);
 130                     }
 131                 }
 132             }
 133
 134             remove
 135             {
 136                 lock (this)
 137                 {
 138                     if (_tapGestureEventHandler != null)
 139                     {
 140                         this.DetectedSignal().Disconnect(_tapGestureCallbackDelegate);
 141                     }
 142
 143                     _tapGestureEventHandler -= value;
 144                 }
 145             }
 146         }
 147
 148         private void OnTapGestureDetected(IntPtr actor, IntPtr tapGesture)
 149         {
 150             DetectedEventArgs e = new DetectedEventArgs();
 151
 152             // Populate all members of "e" (DetectedEventArgs) with real data
 153             e.View = View.GetViewFromPtr(actor);
 154             e.TapGesture = Tizen.NUI.TapGesture.GetTapGestureFromPtr(tapGesture);
 155
 156             if (_tapGestureEventHandler != null)
 157             {
 158                 //here we send all data to user event handlers
 159                 _tapGestureEventHandler(this, e);
 160             }
 161
 162         }
 163
 164
 165         public static TapGestureDetector GetTapGestureDetectorFromPtr(global::System.IntPtr cPtr)
 166         {
 167             TapGestureDetector ret = new TapGestureDetector(cPtr, false);
 168             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 169             return ret;
 170         }
 171
 172
 173         public TapGestureDetector() : this(NDalicPINVOKE.TapGestureDetector_New__SWIG_0(), true)
 174         {
 175             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 176
 177         }
 178         public TapGestureDetector(uint tapsRequired) : this(NDalicPINVOKE.TapGestureDetector_New__SWIG_1(tapsRequired), true)
 179         {
 180             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 181
 182         }
 183         public new static TapGestureDetector DownCast(BaseHandle handle)
 184         {
 185             TapGestureDetector ret = new TapGestureDetector(NDalicPINVOKE.TapGestureDetector_DownCast(BaseHandle.getCPtr(handle)), true);
 186             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 187             return ret;
 188         }
 189
 190         public TapGestureDetector(TapGestureDetector handle) : this(NDalicPINVOKE.new_TapGestureDetector__SWIG_1(TapGestureDetector.getCPtr(handle)), true)
 191         {
 192             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 193         }
 194
 195         public TapGestureDetector Assign(TapGestureDetector rhs)
 196         {
 197             TapGestureDetector ret = new TapGestureDetector(NDalicPINVOKE.TapGestureDetector_Assign(swigCPtr, TapGestureDetector.getCPtr(rhs)), false);
 198             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 199             return ret;
 200         }
 201
 202         public void SetMinimumTapsRequired(uint minimumTaps)
 203         {
 204             NDalicPINVOKE.TapGestureDetector_SetMinimumTapsRequired(swigCPtr, minimumTaps);
 205             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 206         }
 207
 208         public void SetMaximumTapsRequired(uint maximumTaps)
 209         {
 210             NDalicPINVOKE.TapGestureDetector_SetMaximumTapsRequired(swigCPtr, maximumTaps);
 211             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 212         }
 213
 214         public uint GetMinimumTapsRequired()
 215         {
 216             uint ret = NDalicPINVOKE.TapGestureDetector_GetMinimumTapsRequired(swigCPtr);
 217             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 218             return ret;
 219         }
 220
 221         public uint GetMaximumTapsRequired()
 222         {
 223             uint ret = NDalicPINVOKE.TapGestureDetector_GetMaximumTapsRequired(swigCPtr);
 224             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 225             return ret;
 226         }
 227
 228         internal TapGestureDetectedSignal DetectedSignal()
 229         {
 230             TapGestureDetectedSignal ret = new TapGestureDetectedSignal(NDalicPINVOKE.TapGestureDetector_DetectedSignal(swigCPtr), false);
 231             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 232             return ret;
 233         }
 234
 235     }
 236
 237 }