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.
20 public class BaseHandle : global::System.IDisposable
22 private global::System.Runtime.InteropServices.HandleRef swigCPtr;
23 protected bool swigCMemOwn;
25 internal BaseHandle(global::System.IntPtr cPtr, bool cMemoryOwn)
27 swigCMemOwn = cMemoryOwn;
28 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
30 // Register this instance of BaseHandle in the registry.
31 Registry.Register(this);
34 internal static global::System.Runtime.InteropServices.HandleRef getCPtr(BaseHandle 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;
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)
97 //Unreference this instance from Registry.
98 Registry.Unregister(this);
100 NDalicPINVOKE.delete_BaseHandle(swigCPtr);
102 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
110 // Returns the bool value true to indicate that an operand is true and returns false otherwise.
111 public static bool operator true(BaseHandle handle)
113 // if the C# object is null, return false
114 if (BaseHandle.ReferenceEquals(handle, null))
118 // returns true if the handle has a body, false otherwise
119 return handle.HasBody();
122 // Returns the bool false to indicate that an operand is false and returns true otherwise.
123 public static bool operator false(BaseHandle handle)
125 // if the C# object is null, return true
126 if (BaseHandle.ReferenceEquals(handle, null))
130 return !handle.HasBody();
133 // Explicit conversion from Handle to bool.
134 public static explicit operator bool(BaseHandle handle)
136 // if the C# object is null, return false
137 if (BaseHandle.ReferenceEquals(handle, null))
141 // returns true if the handle has a body, false otherwise
142 return handle.HasBody();
146 public static bool operator ==(BaseHandle x, BaseHandle y)
148 // if the C# objects are the same return true
149 if (BaseHandle.ReferenceEquals(x, y))
153 if (!BaseHandle.ReferenceEquals(x, null) && !BaseHandle.ReferenceEquals(y, null))
155 // drop into native code to see if both handles point to the same body
159 if (BaseHandle.ReferenceEquals(x, null) && !BaseHandle.ReferenceEquals(y, null))
161 if (y.HasBody()) return false;
164 if (!BaseHandle.ReferenceEquals(x, null) && BaseHandle.ReferenceEquals(y, null))
166 if (x.HasBody()) return false;
173 // Inequality operator. Returns Null if either operand is Null
174 public static bool operator !=(BaseHandle x, BaseHandle y)
179 // Logical AND operator for &&
180 // It's possible when doing a && this function (opBitwiseAnd) is never called due
181 // to short circuiting. E.g.
182 // If you perform x && y What actually is called is
183 // BaseHandle.op_False( x ) ? BaseHandle.op_True( x ) : BaseHandle.opTrue( BaseHandle.opBitwiseAnd(x,y) )
185 public static BaseHandle operator &(BaseHandle x, BaseHandle y)
194 // Logical OR operator for ||
195 // It's possible when doing a || this function (opBitwiseOr) is never called due
196 // to short circuiting. E.g.
197 // If you perform x || y What actually is called is
198 // BaseHandle.op_True( x ) ? BaseHandle.op_True( x ) : BaseHandle.opTrue( BaseHandle.opBitwiseOr(x,y) )
199 public static BaseHandle operator |(BaseHandle x, BaseHandle y)
201 if (!BaseHandle.ReferenceEquals(x, null) || !BaseHandle.ReferenceEquals(y, null))
216 // Logical ! operator
217 public static bool operator !(BaseHandle x)
219 // if the C# object is null, return true
220 if (BaseHandle.ReferenceEquals(x, null))
232 public BaseHandle() : this(NDalicPINVOKE.new_BaseHandle__SWIG_1(), true)
234 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
237 public BaseHandle(BaseHandle handle) : this(NDalicPINVOKE.new_BaseHandle__SWIG_2(BaseHandle.getCPtr(handle)), true)
239 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
243 public bool DoAction(string actionName, PropertyMap attributes)
245 bool ret = NDalicPINVOKE.BaseHandle_DoAction(swigCPtr, actionName, PropertyMap.getCPtr(attributes));
246 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
250 public string GetTypeName()
252 string ret = NDalicPINVOKE.BaseHandle_GetTypeName(swigCPtr);
253 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
257 public bool GetTypeInfo(TypeInfo info)
259 bool ret = NDalicPINVOKE.BaseHandle_GetTypeInfo(swigCPtr, TypeInfo.getCPtr(info));
260 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
267 NDalicPINVOKE.BaseHandle_Reset(swigCPtr);
268 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
271 public bool EqualTo(BaseHandle rhs)
273 bool ret = NDalicPINVOKE.BaseHandle_EqualTo(swigCPtr, BaseHandle.getCPtr(rhs));
274 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
278 public bool NotEqualTo(BaseHandle rhs)
280 bool ret = NDalicPINVOKE.BaseHandle_NotEqualTo(swigCPtr, BaseHandle.getCPtr(rhs));
281 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
285 internal RefObject GetObjectPtr()
287 global::System.IntPtr cPtr = NDalicPINVOKE.BaseHandle_GetObjectPtr(swigCPtr);
288 RefObject ret = (cPtr == global::System.IntPtr.Zero) ? null : new RefObject(cPtr, false);
289 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
293 public bool HasBody()
295 bool ret = NDalicPINVOKE.BaseHandle_HasBody(swigCPtr);
296 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
300 public bool IsEqual(BaseHandle rhs)
302 bool ret = NDalicPINVOKE.BaseHandle_IsEqual(swigCPtr, BaseHandle.getCPtr(rhs));
303 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();