1 /** Copyright (c) 2017 Samsung Electronics Co., Ltd.
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
7 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 using Tizen.NUI.BaseComponents;
22 internal class ViewResourceReadySignal : global::System.IDisposable
24 private global::System.Runtime.InteropServices.HandleRef swigCPtr;
25 protected bool swigCMemOwn;
27 internal ViewResourceReadySignal(global::System.IntPtr cPtr, bool cMemoryOwn)
29 swigCMemOwn = cMemoryOwn;
30 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
33 internal static global::System.Runtime.InteropServices.HandleRef getCPtr(ViewResourceReadySignal obj)
35 return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
38 //A Flag to check who called Dispose(). (By User or DisposeQueue)
39 private bool isDisposeQueued = false;
40 //A Flat to check if it is already disposed.
41 protected bool disposed = false;
44 ~ViewResourceReadySignal()
48 isDisposeQueued = true;
49 DisposeQueue.Instance.Add(this);
55 //Throw excpetion if Dispose() is called in separate thread.
56 if (!Window.IsInstalled())
58 throw new System.InvalidOperationException("This API called from separate thread. This API must be called from MainThread.");
63 Dispose(DisposeTypes.Implicit);
67 Dispose(DisposeTypes.Explicit);
68 System.GC.SuppressFinalize(this);
72 protected virtual void Dispose(DisposeTypes type)
79 if (type == DisposeTypes.Explicit)
82 //Release your own managed resources here.
83 //You should release all of your own disposable objects here.
87 //Release your own unmanaged resources here.
88 //You should not access any managed member here except static instance.
89 //because the execution order of Finalizes is non-deterministic.
91 if (swigCPtr.Handle != global::System.IntPtr.Zero)
96 NDalicPINVOKE.delete_ViewResourceReadySignal(swigCPtr);
98 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
106 bool ret = NDalicPINVOKE.ViewResourceReadySignal_Empty(swigCPtr);
107 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
111 public uint GetConnectionCount()
113 uint ret = NDalicPINVOKE.ViewResourceReadySignal_GetConnectionCount(swigCPtr);
114 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
118 public void Connect(System.Delegate func)
120 System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
122 NDalicPINVOKE.ViewResourceReadySignal_Connect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
123 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
127 public void Disconnect(System.Delegate func)
129 System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
131 NDalicPINVOKE.ViewResourceReadySignal_Disconnect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
132 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
136 public void Emit(View arg)
138 NDalicPINVOKE.ViewResourceReadySignal_Emit(swigCPtr, View.getCPtr(arg));
139 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
142 public ViewResourceReadySignal() : this(NDalicPINVOKE.new_ViewResourceReadySignal(), true)
144 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();