plugins/dali-swig/SWIG/events/gaussian-blur-view-event.i

   1 /*
   2  * Copyright (c) 2016 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 %define GAUSSIAN_BLURR_VIEW_EVENTHANDLER_TYPEMAP_EVENTARG(NameSpace, ClassName)
  19 %typemap(csimports) NameSpace::ClassName %{
  20 using System;
  21 using System.Runtime.InteropServices;
  22
  23 %}
  24
  25 %enddef
  26
  27 %define GAUSSIAN_BLURR_VIEW_EVENTHANDLER_TYPEMAP_HELPER(NameSpace, ClassName)
  28 %typemap(cscode) NameSpace::ClassName %{
  29
  30
  31 public class FinishedEventArgs : EventArgs
  32 {
  33    private GaussianBlurView _gaussianBlurView;
  34
  35    public GaussianBlurView GaussianBlurView
  36    {
  37       get
  38       {
  39          return _gaussianBlurView;
  40       }
  41       set
  42       {
  43          _gaussianBlurView = value;
  44       }
  45    }
  46 }
  47
  48   [UnmanagedFunctionPointer(CallingConvention.StdCall)]
  49   private delegate void FinishedEventCallbackDelegate(IntPtr application);
  50   private DaliEventHandler<object,FinishedEventArgs> _gaussianFinishedEventHandler;
  51   private FinishedEventCallbackDelegate _gaussianFinishedEventCallbackDelegate;
  52
  53   public event DaliEventHandler<object,FinishedEventArgs> Finished
  54   {
  55      add
  56      {
  57         lock(this)
  58         {
  59            // Restricted to only one listener
  60            if (_gaussianFinishedEventHandler == null)
  61            {
  62               _gaussianFinishedEventHandler += value;
  63
  64               _gaussianFinishedEventCallbackDelegate = new FinishedEventCallbackDelegate(OnFinished);
  65               this.FinishedSignal().Connect(_gaussianFinishedEventCallbackDelegate);
  66            }
  67         }
  68      }
  69
  70      remove
  71      {
  72         lock(this)
  73         {
  74            if (_gaussianFinishedEventHandler != null)
  75            {
  76               this.FinishedSignal().Disconnect(_gaussianFinishedEventCallbackDelegate);
  77            }
  78
  79            _gaussianFinishedEventHandler -= value;
  80         }
  81      }
  82   }
  83
  84   // Callback for GaussianBlurView FinishedSignal
  85   private void OnFinished(IntPtr data)
  86   {
  87      FinishedEventArgs e = new FinishedEventArgs();
  88
  89      // Populate all members of "e" (FinishedEventArgs) with real data
  90      e.GaussianBlurView = GaussianBlurView.GetGaussianBlurViewFromPtr(data);
  91
  92      if (_gaussianFinishedEventHandler != null)
  93      {
  94         //here we send all data to user event handlers
  95         _gaussianFinishedEventHandler(this, e);
  96      }
  97   }
  98
  99  public static ClassName Get ## ClassName ## FromPtr(global::System.IntPtr cPtr) {
 100     ClassName ret = new ClassName(cPtr, false);
 101    if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 102     return ret;
 103   }
 104
 105 %}
 106 %enddef
 107
 108 %define DALI_GAUSSIAN_BLURR_VIEW_EVENTHANDLER_PARAM( NameSpace, ClassName)
 109   GAUSSIAN_BLURR_VIEW_EVENTHANDLER_TYPEMAP_EVENTARG( NameSpace, ClassName);
 110   GAUSSIAN_BLURR_VIEW_EVENTHANDLER_TYPEMAP_HELPER( NameSpace, ClassName);
 111 %enddef
 112
 113 namespace Dali
 114 {
 115   DALI_GAUSSIAN_BLURR_VIEW_EVENTHANDLER_PARAM( Dali::Toolkit, GaussianBlurView);
 116 }
 117
 118