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;
23 internal class ScrollStateChangedSignal : global::System.IDisposable
25 private global::System.Runtime.InteropServices.HandleRef swigCPtr;
26 protected bool swigCMemOwn;
28 internal ScrollStateChangedSignal(global::System.IntPtr cPtr, bool cMemoryOwn)
30 swigCMemOwn = cMemoryOwn;
31 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
34 internal static global::System.Runtime.InteropServices.HandleRef getCPtr(ScrollStateChangedSignal obj)
36 return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
39 //A Flag to check who called Dispose(). (By User or DisposeQueue)
40 private bool isDisposeQueued = false;
41 //A Flat to check if it is already disposed.
42 protected bool disposed = false;
45 ~ScrollStateChangedSignal()
49 isDisposeQueued = true;
50 DisposeQueue.Instance.Add(this);
56 //Throw excpetion if Dispose() is called in separate thread.
57 if (!Window.IsInstalled())
59 throw new System.InvalidOperationException("This API called from separate thread. This API must be called from MainThread.");
64 Dispose(DisposeTypes.Implicit);
68 Dispose(DisposeTypes.Explicit);
69 System.GC.SuppressFinalize(this);
73 protected virtual void Dispose(DisposeTypes type)
80 if (type == DisposeTypes.Explicit)
83 //Release your own managed resources here.
84 //You should release all of your own disposable objects here.
88 //Release your own unmanaged resources here.
89 //You should not access any managed member here except static instance.
90 //because the execution order of Finalizes is non-deterministic.
92 if (swigCPtr.Handle != global::System.IntPtr.Zero)
97 NDalicManualPINVOKE.delete_ScrollStateChangedSignal(swigCPtr);
99 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
107 bool ret = NDalicManualPINVOKE.ScrollStateChangedSignal_Empty(swigCPtr);
108 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
112 public uint GetConnectionCount()
114 uint ret = NDalicManualPINVOKE.ScrollStateChangedSignal_GetConnectionCount(swigCPtr);
115 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
119 public void Connect(System.Delegate func)
121 System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
123 NDalicManualPINVOKE.ScrollStateChangedSignal_Connect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
124 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
128 public void Disconnect(System.Delegate func)
130 System.IntPtr ip = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(func);
132 NDalicManualPINVOKE.ScrollStateChangedSignal_Disconnect(swigCPtr, new System.Runtime.InteropServices.HandleRef(this, ip));
133 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
137 public void Emit(View arg)
139 NDalicManualPINVOKE.ScrollStateChangedSignal_Emit(swigCPtr, View.getCPtr(arg));
140 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
143 public ScrollStateChangedSignal() : this(NDalicManualPINVOKE.new_ScrollStateChangedSignal(), true)
145 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();