src/Tizen.NUI/src/internal/LongPressGestureDetector.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     public class LongPressGestureDetector : GestureDetector
  35     {
  36         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  37
  38         internal LongPressGestureDetector(global::System.IntPtr cPtr, bool cMemoryOwn) : base(NDalicPINVOKE.LongPressGestureDetector_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(LongPressGestureDetector 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_LongPressGestureDetector(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 LongPressGesture _longPressGesture;
  85
  86             public View View
  87             {
  88                 get
  89                 {
  90                     return _view;
  91                 }
  92                 set
  93                 {
  94                     _view = value;
  95                 }
  96             }
  97
  98             public LongPressGesture LongPressGesture
  99             {
 100                 get
 101                 {
 102                     return _longPressGesture;
 103                 }
 104                 set
 105                 {
 106                     _longPressGesture = value;
 107                 }
 108             }
 109         }
 110
 111         [UnmanagedFunctionPointer(CallingConvention.StdCall)]
 112         private delegate void DetectedCallbackDelegate(IntPtr actor, IntPtr longPressGesture);
 113         private DaliEventHandler<object, DetectedEventArgs> _longPressGestureEventHandler;
 114         private DetectedCallbackDelegate _longPressGestureCallbackDelegate;
 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 (_longPressGestureEventHandler == null)
 125                     {
 126                         _longPressGestureEventHandler += value;
 127
 128                         _longPressGestureCallbackDelegate = new DetectedCallbackDelegate(OnLongPressGestureDetected);
 129                         this.DetectedSignal().Connect(_longPressGestureCallbackDelegate);
 130                     }
 131                 }
 132             }
 133
 134             remove
 135             {
 136                 lock (this)
 137                 {
 138                     if (_longPressGestureEventHandler != null)
 139                     {
 140                         this.DetectedSignal().Disconnect(_longPressGestureCallbackDelegate);
 141                     }
 142
 143                     _longPressGestureEventHandler -= value;
 144                 }
 145             }
 146         }
 147
 148         private void OnLongPressGestureDetected(IntPtr actor, IntPtr longPressGesture)
 149         {
 150             DetectedEventArgs e = new DetectedEventArgs();
 151
 152             // Populate all members of "e" (LongPressGestureEventArgs) with real data
 153             e.View = View.GetViewFromPtr(actor);
 154             e.LongPressGesture = Tizen.NUI.LongPressGesture.GetLongPressGestureFromPtr(longPressGesture);
 155
 156             if (_longPressGestureEventHandler != null)
 157             {
 158                 //here we send all data to user event handlers
 159                 _longPressGestureEventHandler(this, e);
 160             }
 161
 162         }
 163
 164
 165         public static LongPressGestureDetector GetLongPressGestureDetectorFromPtr(global::System.IntPtr cPtr)
 166         {
 167             LongPressGestureDetector ret = new LongPressGestureDetector(cPtr, false);
 168             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 169             return ret;
 170         }
 171
 172
 173         public LongPressGestureDetector() : this(NDalicPINVOKE.LongPressGestureDetector_New__SWIG_0(), true)
 174         {
 175             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 176
 177         }
 178         public LongPressGestureDetector(uint touchesRequired) : this(NDalicPINVOKE.LongPressGestureDetector_New__SWIG_1(touchesRequired), true)
 179         {
 180             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 181
 182         }
 183         public LongPressGestureDetector(uint minTouches, uint maxTouches) : this(NDalicPINVOKE.LongPressGestureDetector_New__SWIG_2(minTouches, maxTouches), true)
 184         {
 185             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 186
 187         }
 188         public new static LongPressGestureDetector DownCast(BaseHandle handle)
 189         {
 190             LongPressGestureDetector ret = new LongPressGestureDetector(NDalicPINVOKE.LongPressGestureDetector_DownCast(BaseHandle.getCPtr(handle)), true);
 191             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 192             return ret;
 193         }
 194
 195         public LongPressGestureDetector(LongPressGestureDetector handle) : this(NDalicPINVOKE.new_LongPressGestureDetector__SWIG_1(LongPressGestureDetector.getCPtr(handle)), true)
 196         {
 197             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 198         }
 199
 200         public LongPressGestureDetector Assign(LongPressGestureDetector rhs)
 201         {
 202             LongPressGestureDetector ret = new LongPressGestureDetector(NDalicPINVOKE.LongPressGestureDetector_Assign(swigCPtr, LongPressGestureDetector.getCPtr(rhs)), false);
 203             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 204             return ret;
 205         }
 206
 207         public void SetTouchesRequired(uint touches)
 208         {
 209             NDalicPINVOKE.LongPressGestureDetector_SetTouchesRequired__SWIG_0(swigCPtr, touches);
 210             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 211         }
 212
 213         public void SetTouchesRequired(uint minTouches, uint maxTouches)
 214         {
 215             NDalicPINVOKE.LongPressGestureDetector_SetTouchesRequired__SWIG_1(swigCPtr, minTouches, maxTouches);
 216             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 217         }
 218
 219         public uint GetMinimumTouchesRequired()
 220         {
 221             uint ret = NDalicPINVOKE.LongPressGestureDetector_GetMinimumTouchesRequired(swigCPtr);
 222             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 223             return ret;
 224         }
 225
 226         public uint GetMaximumTouchesRequired()
 227         {
 228             uint ret = NDalicPINVOKE.LongPressGestureDetector_GetMaximumTouchesRequired(swigCPtr);
 229             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 230             return ret;
 231         }
 232
 233         internal LongPressGestureDetectedSignal DetectedSignal()
 234         {
 235             LongPressGestureDetectedSignal ret = new LongPressGestureDetectedSignal(NDalicPINVOKE.LongPressGestureDetector_DetectedSignal(swigCPtr), false);
 236             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 237             return ret;
 238         }
 239
 240     }
 241
 242 }