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 System.Reflection;
18 using Tizen.NUI.BaseComponents;
23 internal class CustomAlgorithmInterface : global::System.IDisposable
25 private global::System.Runtime.InteropServices.HandleRef swigCPtr;
26 protected bool swigCMemOwn;
28 internal CustomAlgorithmInterface(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(CustomAlgorithmInterface 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 ~CustomAlgorithmInterface()
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 NDalicPINVOKE.delete_CustomAlgorithmInterface(swigCPtr);
99 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
105 public virtual View GetNextFocusableView(View current, View proposed, View.FocusDirection direction)
107 View ret = new View(NDalicPINVOKE.CustomAlgorithmInterface_GetNextFocusableActor(swigCPtr, View.getCPtr(current), View.getCPtr(proposed), (int)direction), true);
108 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
112 internal CustomAlgorithmInterface() : this(NDalicPINVOKE.new_CustomAlgorithmInterface(), true)
114 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
115 SwigDirectorConnect();
118 private void SwigDirectorConnect()
120 if (SwigDerivedClassHasMethod("GetNextFocusableView", swigMethodTypes0))
121 swigDelegate0 = new SwigDelegateCustomAlgorithmInterface_0(SwigDirectorGetNextFocusableView);
122 NDalicPINVOKE.CustomAlgorithmInterface_director_connect(swigCPtr, swigDelegate0);
125 private bool SwigDerivedClassHasMethod(string methodName, global::System.Type[] methodTypes)
127 global::System.Reflection.MethodInfo methodInfo = this.GetType().GetMethod(methodName, methodTypes);
128 bool hasDerivedMethod = this.GetType().GetTypeInfo().IsSubclassOf(typeof(CustomAlgorithmInterface));
129 return hasDerivedMethod && (methodInfo != null);
132 private global::System.IntPtr SwigDirectorGetNextFocusableView(global::System.IntPtr current, global::System.IntPtr proposed, int direction)
134 View currentView = Registry.GetManagedBaseHandleFromNativePtr(current) as View;
135 View proposedView = Registry.GetManagedBaseHandleFromNativePtr(proposed) as View;
137 return View.getCPtr(GetNextFocusableView(currentView, proposedView, (View.FocusDirection)direction)).Handle;
140 internal delegate global::System.IntPtr SwigDelegateCustomAlgorithmInterface_0(global::System.IntPtr current, global::System.IntPtr proposed, int direction);
142 private SwigDelegateCustomAlgorithmInterface_0 swigDelegate0;
144 private static global::System.Type[] swigMethodTypes0 = new global::System.Type[] { typeof(View), typeof(View), typeof(View.FocusDirection) };