src/Tizen.NUI/src/internal/InputMethodOptions.cs

   1 /** Copyright (c) 2017 Samsung Electronics Co., Ltd.
   2 *
   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
   6 *
   7 * http://www.apache.org/licenses/LICENSE-2.0
   8 *
   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.
  14 *
  15 */
  16
  17 namespace Tizen.NUI
  18 {
  19
  20     internal class InputMethodOptions : global::System.IDisposable
  21     {
  22         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  23         protected bool swigCMemOwn;
  24
  25         internal InputMethodOptions(global::System.IntPtr cPtr, bool cMemoryOwn)
  26         {
  27             swigCMemOwn = cMemoryOwn;
  28             swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  29         }
  30
  31         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(InputMethodOptions obj)
  32         {
  33             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
  34         }
  35
  36         //A Flag to check who called Dispose(). (By User or DisposeQueue)
  37         private bool isDisposeQueued = false;
  38         //A Flat to check if it is already disposed.
  39         protected bool disposed = false;
  40
  41         ~InputMethodOptions()
  42         {
  43             if (!isDisposeQueued)
  44             {
  45                 isDisposeQueued = true;
  46                 DisposeQueue.Instance.Add(this);
  47             }
  48         }
  49         public void Dispose()
  50         {
  51             //Throw excpetion if Dispose() is called in separate thread.
  52             if (!Window.IsInstalled())
  53             {
  54                 throw new System.InvalidOperationException("This API called from separate thread. This API must be called from MainThread.");
  55             }
  56
  57             if (isDisposeQueued)
  58             {
  59                 Dispose(DisposeTypes.Implicit);
  60             }
  61             else
  62             {
  63                 Dispose(DisposeTypes.Explicit);
  64                 System.GC.SuppressFinalize(this);
  65             }
  66         }
  67
  68         protected virtual void Dispose(DisposeTypes type)
  69         {
  70             if (disposed)
  71             {
  72                 return;
  73             }
  74
  75             if (type == DisposeTypes.Explicit)
  76             {
  77                 //Called by User
  78                 //Release your own managed resources here.
  79                 //You should release all of your own disposable objects here.
  80
  81             }
  82
  83             //Release your own unmanaged resources here.
  84             //You should not access any managed member here except static instance.
  85             //because the execution order of Finalizes is non-deterministic.
  86
  87             if (swigCPtr.Handle != global::System.IntPtr.Zero)
  88             {
  89                 if (swigCMemOwn)
  90                 {
  91                     swigCMemOwn = false;
  92                     NDalicManualPINVOKE.delete_InputMethodOptions(swigCPtr);
  93                 }
  94                 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
  95             }
  96
  97             disposed = true;
  98         }
  99
 100         public InputMethodOptions() : this(NDalicManualPINVOKE.new_InputMethodOptions(), true)
 101         {
 102             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 103         }
 104
 105         public bool IsPassword()
 106         {
 107             bool ret = NDalicManualPINVOKE.InputMethodOptions_IsPassword(swigCPtr);
 108             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 109             return ret;
 110         }
 111
 112         public void ApplyProperty(PropertyMap settings)
 113         {
 114             NDalicManualPINVOKE.InputMethodOptions_ApplyProperty(swigCPtr, PropertyMap.getCPtr(settings));
 115             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 116         }
 117
 118         public void RetrieveProperty(PropertyMap settings)
 119         {
 120             NDalicManualPINVOKE.InputMethodOptions_RetrieveProperty(swigCPtr, PropertyMap.getCPtr(settings));
 121             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 122         }
 123
 124         public bool CompareAndSet(InputMethod.CategoryType type, InputMethodOptions options, SWIGTYPE_p_int index)
 125         {
 126             bool ret = NDalicManualPINVOKE.InputMethodOptions_CompareAndSet(swigCPtr, (int)type, InputMethodOptions.getCPtr(options), SWIGTYPE_p_int.getCPtr(index));
 127             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 128             return ret;
 129         }
 130
 131     }
 132
 133 }