2 * Copyright(c) 2017 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
18 using Tizen.NUI.BaseComponents;
22 internal class VideoViewSignal : global::System.IDisposable {
23 private global::System.Runtime.InteropServices.HandleRef swigCPtr;
24 protected bool swigCMemOwn;
26 internal VideoViewSignal(global::System.IntPtr cPtr, bool cMemoryOwn) {
27 swigCMemOwn = cMemoryOwn;
28 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
31 internal static global::System.Runtime.InteropServices.HandleRef getCPtr(VideoViewSignal obj) {
32 return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
35 //A Flag to check who called Dispose(). (By User or DisposeQueue)
36 private bool isDisposeQueued = false;
37 //A Flat to check if it is already disposed.
38 protected bool disposed = false;
45 isDisposeQueued = true;
46 DisposeQueue.Instance.Add(this);
52 //Throw excpetion if Dispose() is called in separate thread.
53 if (!Window.IsInstalled())
55 throw new System.InvalidOperationException("This API called from separate thread. This API must be called from MainThread.");
60 Dispose(DisposeTypes.Implicit);
64 Dispose(DisposeTypes.Explicit);
65 System.GC.SuppressFinalize(this);
69 protected virtual void Dispose(DisposeTypes type)
76 if (type == DisposeTypes.Explicit)
79 //Release your own managed resources here.
80 //You should release all of your own disposable objects here.
84 //Release your own unmanaged resources here.
85 //You should not access any managed member here except static instance.
86 //because the execution order of Finalizes is non-deterministic.
88 if (swigCPtr.Handle != global::System.IntPtr.Zero)
93 NDalicPINVOKE.delete_VideoViewSignal(swigCPtr);
95 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
102 public bool Empty() {
103 bool ret = NDalicPINVOKE.VideoViewSignal_Empty(swigCPtr);
104 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
108 public uint GetConnectionCount() {
109 uint ret = NDalicPINVOKE.VideoViewSignal_GetConnectionCount(swigCPtr);
110 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
114 public void Connect(System.Delegate func) {
115 System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
117 NDalicPINVOKE.VideoViewSignal_Connect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
118 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
122 public void Disconnect(System.Delegate func) {
123 System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
125 NDalicPINVOKE.VideoViewSignal_Disconnect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
126 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
130 public void Emit(VideoView arg) {
131 NDalicPINVOKE.VideoViewSignal_Emit(swigCPtr, VideoView.getCPtr(arg));
132 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
135 public VideoViewSignal() : this(NDalicPINVOKE.new_VideoViewSignal(), true) {
136 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();