src/Tizen.NUI/src/internal/TouchPointContainer.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 TouchPointContainer : global::System.IDisposable, global::System.Collections.IEnumerable
  21     , global::System.Collections.Generic.IEnumerable<TouchPoint>
  22     {
  23         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  24         protected bool swigCMemOwn;
  25
  26         internal TouchPointContainer(global::System.IntPtr cPtr, bool cMemoryOwn)
  27         {
  28             swigCMemOwn = cMemoryOwn;
  29             swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  30         }
  31
  32         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(TouchPointContainer obj)
  33         {
  34             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
  35         }
  36
  37         //A Flag to check who called Dispose(). (By User or DisposeQueue)
  38         private bool isDisposeQueued = false;
  39         //A Flat to check if it is already disposed.
  40         protected bool disposed = false;
  41
  42
  43         ~TouchPointContainer()
  44         {
  45             if (!isDisposeQueued)
  46             {
  47                 isDisposeQueued = true;
  48                 DisposeQueue.Instance.Add(this);
  49             }
  50         }
  51
  52         public void Dispose()
  53         {
  54             //Throw excpetion if Dispose() is called in separate thread.
  55             if (!Window.IsInstalled())
  56             {
  57                 throw new System.InvalidOperationException("This API called from separate thread. This API must be called from MainThread.");
  58             }
  59
  60             if (isDisposeQueued)
  61             {
  62                 Dispose(DisposeTypes.Implicit);
  63             }
  64             else
  65             {
  66                 Dispose(DisposeTypes.Explicit);
  67                 System.GC.SuppressFinalize(this);
  68             }
  69         }
  70
  71         protected virtual void Dispose(DisposeTypes type)
  72         {
  73             if (disposed)
  74             {
  75                 return;
  76             }
  77
  78             if (type == DisposeTypes.Explicit)
  79             {
  80                 //Called by User
  81                 //Release your own managed resources here.
  82                 //You should release all of your own disposable objects here.
  83
  84             }
  85
  86             //Release your own unmanaged resources here.
  87             //You should not access any managed member here except static instance.
  88             //because the execution order of Finalizes is non-deterministic.
  89
  90             if (swigCPtr.Handle != global::System.IntPtr.Zero)
  91             {
  92                 if (swigCMemOwn)
  93                 {
  94                     swigCMemOwn = false;
  95                     NDalicPINVOKE.delete_TouchPointContainer(swigCPtr);
  96                 }
  97                 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
  98             }
  99
 100             disposed = true;
 101         }
 102
 103         public TouchPointContainer(global::System.Collections.ICollection c) : this()
 104         {
 105             if (c == null)
 106                 throw new global::System.ArgumentNullException("c");
 107             foreach (TouchPoint element in c)
 108             {
 109                 this.Add(element);
 110             }
 111         }
 112
 113         public bool IsFixedSize
 114         {
 115             get
 116             {
 117                 return false;
 118             }
 119         }
 120
 121         public bool IsReadOnly
 122         {
 123             get
 124             {
 125                 return false;
 126             }
 127         }
 128
 129         public TouchPoint this[int index]
 130         {
 131             get
 132             {
 133                 return getitem(index);
 134             }
 135             set
 136             {
 137                 setitem(index, value);
 138             }
 139         }
 140
 141         public int Capacity
 142         {
 143             get
 144             {
 145                 return (int)capacity();
 146             }
 147             set
 148             {
 149                 if (value < size())
 150                     throw new global::System.ArgumentOutOfRangeException("Capacity");
 151                 reserve((uint)value);
 152             }
 153         }
 154
 155         public int Count
 156         {
 157             get
 158             {
 159                 return (int)size();
 160             }
 161         }
 162
 163         public bool IsSynchronized
 164         {
 165             get
 166             {
 167                 return false;
 168             }
 169         }
 170
 171         public void CopyTo(TouchPoint[] array)
 172         {
 173             CopyTo(0, array, 0, this.Count);
 174         }
 175
 176         public void CopyTo(TouchPoint[] array, int arrayIndex)
 177         {
 178             CopyTo(0, array, arrayIndex, this.Count);
 179         }
 180
 181         public void CopyTo(int index, TouchPoint[] array, int arrayIndex, int count)
 182         {
 183             if (array == null)
 184                 throw new global::System.ArgumentNullException("array");
 185             if (index < 0)
 186                 throw new global::System.ArgumentOutOfRangeException("index", "Value is less than zero");
 187             if (arrayIndex < 0)
 188                 throw new global::System.ArgumentOutOfRangeException("arrayIndex", "Value is less than zero");
 189             if (count < 0)
 190                 throw new global::System.ArgumentOutOfRangeException("count", "Value is less than zero");
 191             if (array.Rank > 1)
 192                 throw new global::System.ArgumentException("Multi dimensional array.", "array");
 193             if (index + count > this.Count || arrayIndex + count > array.Length)
 194                 throw new global::System.ArgumentException("Number of elements to copy is too large.");
 195             for (int i = 0; i < count; i++)
 196                 array.SetValue(getitemcopy(index + i), arrayIndex + i);
 197         }
 198
 199         global::System.Collections.Generic.IEnumerator<TouchPoint> global::System.Collections.Generic.IEnumerable<TouchPoint>.GetEnumerator()
 200         {
 201             return new TouchPointContainerEnumerator(this);
 202         }
 203
 204         global::System.Collections.IEnumerator global::System.Collections.IEnumerable.GetEnumerator()
 205         {
 206             return new TouchPointContainerEnumerator(this);
 207         }
 208
 209         public TouchPointContainerEnumerator GetEnumerator()
 210         {
 211             return new TouchPointContainerEnumerator(this);
 212         }
 213
 214         // Type-safe enumerator
 215         /// Note that the IEnumerator documentation requires an InvalidOperationException to be thrown
 216         /// whenever the collection is modified. This has been done for changes in the size of the
 217         /// collection but not when one of the elements of the collection is modified as it is a bit
 218         /// tricky to detect unmanaged code that modifies the collection under our feet.
 219         public sealed class TouchPointContainerEnumerator : global::System.Collections.IEnumerator
 220           , global::System.Collections.Generic.IEnumerator<TouchPoint>
 221         {
 222             private TouchPointContainer collectionRef;
 223             private int currentIndex;
 224             private object currentObject;
 225             private int currentSize;
 226
 227             public TouchPointContainerEnumerator(TouchPointContainer collection)
 228             {
 229                 collectionRef = collection;
 230                 currentIndex = -1;
 231                 currentObject = null;
 232                 currentSize = collectionRef.Count;
 233             }
 234
 235             // Type-safe iterator Current
 236             public TouchPoint Current
 237             {
 238                 get
 239                 {
 240                     if (currentIndex == -1)
 241                         throw new global::System.InvalidOperationException("Enumeration not started.");
 242                     if (currentIndex > currentSize - 1)
 243                         throw new global::System.InvalidOperationException("Enumeration finished.");
 244                     if (currentObject == null)
 245                         throw new global::System.InvalidOperationException("Collection modified.");
 246                     return (TouchPoint)currentObject;
 247                 }
 248             }
 249
 250             // Type-unsafe IEnumerator.Current
 251             object global::System.Collections.IEnumerator.Current
 252             {
 253                 get
 254                 {
 255                     return Current;
 256                 }
 257             }
 258
 259             public bool MoveNext()
 260             {
 261                 int size = collectionRef.Count;
 262                 bool moveOkay = (currentIndex + 1 < size) && (size == currentSize);
 263                 if (moveOkay)
 264                 {
 265                     currentIndex++;
 266                     currentObject = collectionRef[currentIndex];
 267                 }
 268                 else
 269                 {
 270                     currentObject = null;
 271                 }
 272                 return moveOkay;
 273             }
 274
 275             public void Reset()
 276             {
 277                 currentIndex = -1;
 278                 currentObject = null;
 279                 if (collectionRef.Count != currentSize)
 280                 {
 281                     throw new global::System.InvalidOperationException("Collection modified.");
 282                 }
 283             }
 284
 285             public void Dispose()
 286             {
 287                 currentIndex = -1;
 288                 currentObject = null;
 289             }
 290         }
 291
 292         public void Clear()
 293         {
 294             NDalicPINVOKE.TouchPointContainer_Clear(swigCPtr);
 295             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 296         }
 297
 298         public void Add(TouchPoint x)
 299         {
 300             NDalicPINVOKE.TouchPointContainer_Add(swigCPtr, TouchPoint.getCPtr(x));
 301             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 302         }
 303
 304         private uint size()
 305         {
 306             uint ret = NDalicPINVOKE.TouchPointContainer_size(swigCPtr);
 307             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 308             return ret;
 309         }
 310
 311         private uint capacity()
 312         {
 313             uint ret = NDalicPINVOKE.TouchPointContainer_capacity(swigCPtr);
 314             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 315             return ret;
 316         }
 317
 318         private void reserve(uint n)
 319         {
 320             NDalicPINVOKE.TouchPointContainer_reserve(swigCPtr, n);
 321             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 322         }
 323
 324         public TouchPointContainer() : this(NDalicPINVOKE.new_TouchPointContainer__SWIG_0(), true)
 325         {
 326             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 327         }
 328
 329         public TouchPointContainer(TouchPointContainer other) : this(NDalicPINVOKE.new_TouchPointContainer__SWIG_1(TouchPointContainer.getCPtr(other)), true)
 330         {
 331             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 332         }
 333
 334         public TouchPointContainer(int capacity) : this(NDalicPINVOKE.new_TouchPointContainer__SWIG_2(capacity), true)
 335         {
 336             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 337         }
 338
 339         private TouchPoint getitemcopy(int index)
 340         {
 341             TouchPoint ret = new TouchPoint(NDalicPINVOKE.TouchPointContainer_getitemcopy(swigCPtr, index), true);
 342             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 343             return ret;
 344         }
 345
 346         private TouchPoint getitem(int index)
 347         {
 348             TouchPoint ret = new TouchPoint(NDalicPINVOKE.TouchPointContainer_getitem(swigCPtr, index), false);
 349             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 350             return ret;
 351         }
 352
 353         private void setitem(int index, TouchPoint val)
 354         {
 355             NDalicPINVOKE.TouchPointContainer_setitem(swigCPtr, index, TouchPoint.getCPtr(val));
 356             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 357         }
 358
 359         public void AddRange(TouchPointContainer values)
 360         {
 361             NDalicPINVOKE.TouchPointContainer_AddRange(swigCPtr, TouchPointContainer.getCPtr(values));
 362             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 363         }
 364
 365         public TouchPointContainer GetRange(int index, int count)
 366         {
 367             global::System.IntPtr cPtr = NDalicPINVOKE.TouchPointContainer_GetRange(swigCPtr, index, count);
 368             TouchPointContainer ret = (cPtr == global::System.IntPtr.Zero) ? null : new TouchPointContainer(cPtr, true);
 369             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 370             return ret;
 371         }
 372
 373         public void Insert(int index, TouchPoint x)
 374         {
 375             NDalicPINVOKE.TouchPointContainer_Insert(swigCPtr, index, TouchPoint.getCPtr(x));
 376             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 377         }
 378
 379         public void InsertRange(int index, TouchPointContainer values)
 380         {
 381             NDalicPINVOKE.TouchPointContainer_InsertRange(swigCPtr, index, TouchPointContainer.getCPtr(values));
 382             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 383         }
 384
 385         public void RemoveAt(int index)
 386         {
 387             NDalicPINVOKE.TouchPointContainer_RemoveAt(swigCPtr, index);
 388             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 389         }
 390
 391         public void RemoveRange(int index, int count)
 392         {
 393             NDalicPINVOKE.TouchPointContainer_RemoveRange(swigCPtr, index, count);
 394             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 395         }
 396
 397         public static TouchPointContainer Repeat(TouchPoint value, int count)
 398         {
 399             global::System.IntPtr cPtr = NDalicPINVOKE.TouchPointContainer_Repeat(TouchPoint.getCPtr(value), count);
 400             TouchPointContainer ret = (cPtr == global::System.IntPtr.Zero) ? null : new TouchPointContainer(cPtr, true);
 401             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 402             return ret;
 403         }
 404
 405         public void Reverse()
 406         {
 407             NDalicPINVOKE.TouchPointContainer_Reverse__SWIG_0(swigCPtr);
 408             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 409         }
 410
 411         public void Reverse(int index, int count)
 412         {
 413             NDalicPINVOKE.TouchPointContainer_Reverse__SWIG_1(swigCPtr, index, count);
 414             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 415         }
 416
 417         public void SetRange(int index, TouchPointContainer values)
 418         {
 419             NDalicPINVOKE.TouchPointContainer_SetRange(swigCPtr, index, TouchPointContainer.getCPtr(values));
 420             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 421         }
 422
 423     }
 424
 425 }