src/Tizen.NUI/src/public/Animation.cs

   1 /*
   2  * Copyright(c) 2018 Samsung Electronics Co., Ltd.
   3  *
   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
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  *
  16  */
  17
  18 namespace Tizen.NUI
  19 {
  20     using System;
  21     using System.ComponentModel;
  22     using System.Runtime.InteropServices;
  23     using Tizen.NUI.BaseComponents;
  24
  25     using System.Collections;
  26     using System.Collections.Generic;
  27     using System.Linq;
  28     using System.Reflection;
  29     using System.Xml;
  30     using Tizen.NUI.Binding.Internals;
  31     using Tizen.NUI.Binding;
  32     using System.Globalization;
  33     using Tizen.NUI.Xaml.Internals;
  34
  35     /// <summary>
  36     /// Animation can be used to animate the properties of any number of objects, typically view.<br />
  37     /// If the "Finished" event is connected to a member function of an object, it must be disconnected before the object is destroyed.<br />
  38     /// This is typically done in the object destructor, and requires either the animation handle to be stored.<br />
  39     /// The overall animation time is superseded by the values given in the animation time used when calling the AnimateTo(), AnimateBy(), AnimateBetween() and AnimatePath() methods.<br />
  40     /// If any of the individual calls to those functions exceeds the overall animation time (Duration), then the overall animation time is automatically extended.<br />
  41     /// </summary>
  42     /// <since_tizen> 3 </since_tizen>
  43     public class Animation : BaseHandle
  44     {
  45         private static bool? disableAnimation = null;
  46
  47         private global::System.Runtime.InteropServices.HandleRef swigCPtr;
  48
  49         private AnimationFinishedEventCallbackType _animationFinishedEventCallback;
  50         private System.IntPtr _finishedCallbackOfNative;
  51
  52         private AnimationProgressReachedEventCallbackType _animationProgressReachedEventCallback;
  53
  54         private string[] _properties = null;
  55         private string[] _destValue = null;
  56         private int[] _startTime = null;
  57         private int[] _endTime = null;
  58
  59         /// <summary>
  60         /// Creates an initialized animation.<br />
  61         /// The animation will not loop.<br />
  62         /// The default end action is "Cancel".<br />
  63         /// The default alpha function is linear.<br />
  64         /// </summary>
  65         /// <remarks>DurationmSeconds must be greater than zero.</remarks>
  66         /// <param name="durationMilliSeconds">The duration in milliseconds.</param>
  67         /// <since_tizen> 3 </since_tizen>
  68         public Animation(int durationMilliSeconds) : this(Interop.Animation.Animation_New((float)durationMilliSeconds / 1000.0f), true)
  69         {
  70             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  71         }
  72
  73         internal Animation(global::System.IntPtr cPtr, bool cMemoryOwn) : base(Interop.Animation.Animation_SWIGUpcast(cPtr), cMemoryOwn)
  74         {
  75             swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
  76
  77             _animationFinishedEventCallback = OnFinished;
  78             _finishedCallbackOfNative = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate<System.Delegate>(_animationFinishedEventCallback);
  79         }
  80
  81         [UnmanagedFunctionPointer(CallingConvention.StdCall)]
  82         private delegate void AnimationFinishedEventCallbackType(IntPtr data);
  83
  84         [UnmanagedFunctionPointer(CallingConvention.StdCall)]
  85         private delegate void AnimationProgressReachedEventCallbackType(IntPtr data);
  86
  87         private event EventHandler _animationFinishedEventHandler;
  88
  89         /**
  90         * @brief Event for the finished signal which can be used to subscribe or unsubscribe the event handler.
  91         * The finished signal is emitted when an animation's animations have finished.
  92         */
  93         /// <since_tizen> 3 </since_tizen>
  94         public event EventHandler Finished
  95         {
  96             add
  97             {
  98                 if (_animationFinishedEventHandler == null && disposed == false)
  99                 {
 100                     FinishedSignal().Connect(_finishedCallbackOfNative);
 101                 }
 102                 _animationFinishedEventHandler += value;
 103             }
 104             remove
 105             {
 106                 _animationFinishedEventHandler -= value;
 107
 108                 if (_animationFinishedEventHandler == null && FinishedSignal().Empty() == false)
 109                 {
 110                     FinishedSignal().Disconnect(_finishedCallbackOfNative);
 111                 }
 112             }
 113         }
 114
 115         private event EventHandler _animationProgressReachedEventHandler;
 116
 117         /**
 118        * @brief Event for the ProgressReached signal, which can be used to subscribe or unsubscribe the event handler.
 119        * The ProgressReached signal is emitted when the animation has reached a given progress percentage, this is set in the api SetProgressNotification.
 120        */
 121         /// <since_tizen> 3 </since_tizen>
 122         public event EventHandler ProgressReached
 123         {
 124             add
 125             {
 126                 if (_animationProgressReachedEventHandler == null)
 127                 {
 128                     _animationProgressReachedEventCallback = OnProgressReached;
 129                     ProgressReachedSignal().Connect(_animationProgressReachedEventCallback);
 130                 }
 131
 132                 _animationProgressReachedEventHandler += value;
 133             }
 134             remove
 135             {
 136                 _animationProgressReachedEventHandler -= value;
 137
 138                 if (_animationProgressReachedEventHandler == null && ProgressReachedSignal().Empty() == false)
 139                 {
 140                     ProgressReachedSignal().Disconnect(_animationProgressReachedEventCallback);
 141                 }
 142             }
 143         }
 144
 145         /// <summary>
 146         /// Enumeration for what to do when the animation ends, stopped, or destroyed.
 147         /// </summary>
 148         /// <since_tizen> 3 </since_tizen>
 149         public enum EndActions
 150         {
 151             /// <summary>
 152             /// When the animation ends, the animated property values are saved.
 153             /// </summary>
 154             Cancel,
 155             /// <summary>
 156             /// When the animation ends, the animated property values are forgotten.
 157             /// </summary>
 158             Discard,
 159             /// <summary>
 160             /// If the animation is stopped, the animated property values are saved as if the animation had run to completion, otherwise behaves like cancel.
 161             /// </summary>
 162             StopFinal
 163         }
 164
 165         /// <summary>
 166         /// Enumeration for what interpolation method to use on key-frame animations.
 167         /// </summary>
 168         /// <since_tizen> 3 </since_tizen>
 169         public enum Interpolation
 170         {
 171             /// <summary>
 172             /// Values in between key frames are interpolated using a linear polynomial. (Default)
 173             /// </summary>
 174             Linear,
 175             /// <summary>
 176             /// Values in between key frames are interpolated using a cubic polynomial.
 177             /// </summary>
 178             Cubic
 179         }
 180
 181         /// <summary>
 182         /// Enumeration for what state the animation is in.
 183         /// </summary>
 184         /// <remarks>Calling Reset() on this class will not reset the animation. It will call the BaseHandle.Reset() which drops the object handle.</remarks>
 185         /// <since_tizen> 3 </since_tizen>
 186         public enum States
 187         {
 188             /// <summary>
 189             /// The animation has stopped.
 190             /// </summary>
 191             Stopped,
 192             /// <summary>
 193             /// The animation is playing.
 194             /// </summary>
 195             Playing,
 196             /// <summary>
 197             /// The animation is paused.
 198             /// </summary>
 199             Paused
 200         }
 201
 202         /// <summary>
 203         /// Gets or sets the duration in milliseconds of the animation.
 204         /// </summary>
 205         /// <since_tizen> 3 </since_tizen>
 206         public int Duration
 207         {
 208             set
 209             {
 210                 SetDuration(MilliSecondsToSeconds(value));
 211             }
 212             get
 213             {
 214                 return SecondsToMilliSeconds(GetDuration());
 215             }
 216         }
 217
 218         /// <summary>
 219         ///  Gets or sets the default alpha function for the animation.
 220         /// </summary>
 221         /// <since_tizen> 3 </since_tizen>
 222         public AlphaFunction DefaultAlphaFunction
 223         {
 224             set
 225             {
 226                 SetDefaultAlphaFunction(value);
 227             }
 228             get
 229             {
 230                 AlphaFunction ret = GetDefaultAlphaFunction();
 231                 return ret;
 232             }
 233         }
 234
 235         /// <summary>
 236         /// Queries the state of the animation.
 237         /// </summary>
 238         /// <since_tizen> 3 </since_tizen>
 239         public States State
 240         {
 241             get
 242             {
 243                 return GetState();
 244             }
 245         }
 246
 247         /// <summary>
 248         /// Set: Enables looping for a specified number of repeats. A zero is the same as Looping = true; i.e., repeat forever.<br />
 249         /// This property resets the looping value and should not be used with the Looping property.<br />
 250         /// Setting this parameter does not cause the animation to Play().<br />
 251         /// Get: Gets the loop count. A zero is the same as Looping = true; i.e., repeat forever.<br />
 252         /// The loop count is initially 1 for play once.<br />
 253         /// </summary>
 254         /// <since_tizen> 3 </since_tizen>
 255         public int LoopCount
 256         {
 257             set
 258             {
 259                 SetLoopCount(value);
 260             }
 261             get
 262             {
 263                 int ret = GetLoopCount();
 264                 return ret;
 265             }
 266         }
 267
 268         /// <summary>
 269         /// Gets or sets the status of whether the animation will loop.<br />
 270         /// This property resets the loop count and should not be used with the LoopCount property.<br />
 271         /// Setting this parameter does not cause the animation to Play().<br />
 272         /// </summary>
 273         /// <since_tizen> 3 </since_tizen>
 274         public bool Looping
 275         {
 276             set
 277             {
 278                 SetLooping(value);
 279             }
 280             get
 281             {
 282                 bool ret = IsLooping();
 283                 return ret;
 284             }
 285         }
 286
 287
 288         /// <summary>
 289         /// Gets or sets the end action of the animation.<br />
 290         /// This action is performed when the animation ends or if it is stopped.<br />
 291         /// The default end action is cancel.<br />
 292         /// </summary>
 293         /// <since_tizen> 3 </since_tizen>
 294         public EndActions EndAction
 295         {
 296             set
 297             {
 298                 SetEndAction(value);
 299             }
 300             get
 301             {
 302                 return GetEndAction();
 303             }
 304         }
 305
 306         /// <summary>
 307         /// Gets the current loop count.<br />
 308         /// A value 0 indicating the current loop count when looping.<br />
 309         /// </summary>
 310         /// <since_tizen> 3 </since_tizen>
 311         public int CurrentLoop
 312         {
 313             get
 314             {
 315                 return GetCurrentLoop();
 316             }
 317         }
 318
 319         /// <summary>
 320         /// Gets or sets the disconnect action.<br />
 321         /// If any of the animated property owners are disconnected from the stage while the animation is being played, then this action is performed.<br />
 322         /// The default action is cancel.<br />
 323         /// </summary>
 324         /// <since_tizen> 3 </since_tizen>
 325         public EndActions DisconnectAction
 326         {
 327             set
 328             {
 329                 Interop.Animation.Animation_SetDisconnectAction(swigCPtr, (int)value);
 330                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 331             }
 332             get
 333             {
 334                 Animation.EndActions ret = (Animation.EndActions)Interop.Animation.Animation_GetDisconnectAction(swigCPtr);
 335                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 336                 return ret;
 337             }
 338         }
 339
 340
 341         /// <summary>
 342         /// Gets or sets the progress of the animation.<br />
 343         /// The animation will play (or continue playing) from this point.<br />
 344         /// The progress must be in the 0-1 interval or in the play range interval if defined<br />
 345         /// otherwise, it will be ignored.<br />
 346         /// </summary>
 347         /// <since_tizen> 3 </since_tizen>
 348         public float CurrentProgress
 349         {
 350             set
 351             {
 352                 Interop.Animation.Animation_SetCurrentProgress(swigCPtr, value);
 353                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 354             }
 355             get
 356             {
 357                 float ret = Interop.Animation.Animation_GetCurrentProgress(swigCPtr);
 358                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 359                 return ret;
 360             }
 361         }
 362
 363         /// <summary>
 364         /// Gets or sets specificifications of a speed factor for the animation.<br />
 365         /// The speed factor is a multiplier of the normal velocity of the animation.<br />
 366         /// Values between [0, 1] will slow down the animation and values above one will speed up the animation.<br />
 367         /// It is also possible to specify a negative multiplier to play the animation in reverse.<br />
 368         /// </summary>
 369         /// <since_tizen> 3 </since_tizen>
 370         public float SpeedFactor
 371         {
 372             set
 373             {
 374                 Interop.Animation.Animation_SetSpeedFactor(swigCPtr, value);
 375                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 376             }
 377             get
 378             {
 379                 float ret = Interop.Animation.Animation_GetSpeedFactor(swigCPtr);
 380                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 381                 return ret;
 382             }
 383         }
 384
 385         /// <summary>
 386         /// Gets or sets the playing range.<br />
 387         /// Animation will play between the values specified. Both values (range.x and range.y ) should be between 0-1,
 388         /// otherwise they will be ignored. If the range provided is not in proper order (minimum, maximum ), it will be reordered.<br />
 389         /// </summary>
 390         /// <since_tizen> 3 </since_tizen>
 391         public RelativeVector2 PlayRange
 392         {
 393             set
 394             {
 395                 Interop.Animation.Animation_SetPlayRange(swigCPtr, Vector2.getCPtr(value));
 396                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 397             }
 398             get
 399             {
 400                 Vector2 ret = new Vector2(Interop.Animation.Animation_GetPlayRange(swigCPtr), true);
 401                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 402                 return ret;
 403             }
 404         }
 405
 406
 407         /// <summary>
 408         /// Gets or sets the progress notification marker which triggers the ProgressReachedSignal.<br />
 409         /// Percentage of animation progress should be greater than 0 and less than 1, for example, 0.3 for 30% <br />
 410         /// One notification can be set on each animation.
 411         /// </summary>
 412         /// <since_tizen> 3 </since_tizen>
 413         public float ProgressNotification
 414         {
 415             set
 416             {
 417                 Interop.Animation.Animation_SetProgressNotification(swigCPtr, value);
 418                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 419             }
 420             get
 421             {
 422                 float ret = Interop.Animation.Animation_GetProgressNotification(swigCPtr);
 423                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 424                 return ret;
 425             }
 426         }
 427
 428         /// <summary>
 429         /// Gets or sets the properties of the animation.
 430         /// </summary>
 431         public string[] Properties
 432         {
 433             get
 434             {
 435                 return _properties;
 436             }
 437             set
 438             {
 439                 _properties = value;
 440             }
 441         }
 442
 443         /// <summary>
 444         /// Gets or sets the destination value for each property of the animation.
 445         /// </summary>
 446         public string[] DestValue
 447         {
 448             get
 449             {
 450                 return _destValue;
 451             }
 452             set
 453             {
 454                 _destValue = value;
 455             }
 456         }
 457
 458         /// <summary>
 459         /// Gets or sets the start time for each property of the animation.
 460         /// </summary>
 461         public int[] StartTime
 462         {
 463             get
 464             {
 465                 return _startTime;
 466             }
 467             set
 468             {
 469                 _startTime = value;
 470             }
 471         }
 472
 473         /// <summary>
 474         /// Gets or sets the end time for each property of the animation.
 475         /// </summary>
 476         public int[] EndTime
 477         {
 478             get
 479             {
 480                 return _endTime;
 481             }
 482             set
 483             {
 484                 _endTime = value;
 485             }
 486         }
 487
 488         private bool DisableAnimation
 489         {
 490             get
 491             {
 492                 if (disableAnimation.HasValue == false)
 493                 {
 494                     string type = Environment.GetEnvironmentVariable("PlatformSmartType");
 495                     if (type == "Entry")
 496                         disableAnimation = true;
 497                     else
 498                         disableAnimation = false;
 499                 }
 500                 return disableAnimation.Value;
 501             }
 502         }
 503
 504         /// <summary>
 505         /// Downcasts a handle to animation handle.<br />
 506         /// If handle points to an animation object, the downcast produces a valid handle.<br />
 507         /// If not, the returned handle is left uninitialized.<br />
 508         /// </summary>
 509         /// <param name="handle">Handle to an object.</param>
 510         /// <returns>Handle to an animation object or an uninitialized handle.</returns>
 511         /// <since_tizen> 3 </since_tizen>
 512         [Obsolete("Deprecated in API6, Will be removed in API9, Please use as keyword instead!")]
 513         [EditorBrowsable(EditorBrowsableState.Never)]
 514         public static Animation DownCast(BaseHandle handle)
 515         {
 516             Animation ret = Registry.GetManagedBaseHandleFromNativePtr(handle) as Animation;
 517             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 518             return ret;
 519         }
 520
 521         /// <summary>
 522         /// Stops the animation.
 523         /// </summary>
 524         /// <param name="action">The end action can be set.</param>
 525         /// <since_tizen> 3 </since_tizen>
 526         public void Stop(EndActions action = EndActions.Cancel)
 527         {
 528             SetEndAction(action);
 529             Interop.Animation.Animation_Stop(swigCPtr);
 530             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 531         }
 532
 533         /// <summary>
 534         /// Animates a property value by a relative amount.<br />
 535         /// </summary>
 536         /// <param name="target">The target object to animate.</param>
 537         /// <param name="property">The target property to animate.</param>
 538         /// <param name="relativeValue">The property value will change by this amount.</param>
 539         /// <param name="alphaFunction">The alpha function to apply.</param>
 540         /// <since_tizen> 3 </since_tizen>
 541         public void AnimateBy(View target, string property, object relativeValue, AlphaFunction alphaFunction = null)
 542         {
 543             Property _prop = PropertyHelper.GetPropertyFromString(target, property);
 544
 545             PropertyType propertyType = target.GetPropertyType(_prop.propertyIndex);
 546             if (propertyType.Equals(PropertyType.Float))
 547             {
 548                 System.Type type = relativeValue.GetType();
 549                 if (type.Equals(typeof(System.Int32)) || type.Equals(typeof(int)))
 550                 {
 551                     int num = (int)relativeValue;
 552                     relativeValue = (float)num;
 553                 }
 554             }
 555
 556             PropertyValue val = PropertyValue.CreateFromObject(relativeValue);
 557
 558             if (alphaFunction != null)
 559             {
 560                 AnimateBy(_prop, val, alphaFunction);
 561             }
 562             else
 563             {
 564                 AnimateBy(_prop, val);
 565             }
 566         }
 567
 568         /// <summary>
 569         /// Animates a property value by a relative amount.<br />
 570         /// </summary>
 571         /// <param name="target">The target object to animate.</param>
 572         /// <param name="property">The target property to animate.</param>
 573         /// <param name="relativeValue">The property value will change by this amount.</param>
 574         /// <param name="startTime">The start time of the animation.</param>
 575         /// <param name="endTime">The end time of the animation.</param>
 576         /// <param name="alphaFunction">The alpha function to apply.</param>
 577         /// <since_tizen> 3 </since_tizen>
 578         public void AnimateBy(View target, string property, object relativeValue, int startTime, int endTime, AlphaFunction alphaFunction = null)
 579         {
 580             Property _prop = PropertyHelper.GetPropertyFromString(target, property);
 581
 582             PropertyType propertyType = target.GetPropertyType(_prop.propertyIndex);
 583             if (propertyType.Equals(PropertyType.Float))
 584             {
 585                 System.Type type = relativeValue.GetType();
 586                 if (type.Equals(typeof(System.Int32)) || type.Equals(typeof(int)))
 587                 {
 588                     int num = (int)relativeValue;
 589                     relativeValue = (float)num;
 590                 }
 591             }
 592
 593             PropertyValue val = PropertyValue.CreateFromObject(relativeValue);
 594
 595             if (alphaFunction != null)
 596             {
 597                 Tizen.NUI.TimePeriod time = new Tizen.NUI.TimePeriod(MilliSecondsToSeconds(startTime), MilliSecondsToSeconds(endTime - startTime));
 598                 AnimateBy(_prop, val, alphaFunction, time);
 599             }
 600             else
 601             {
 602                 Tizen.NUI.TimePeriod time = new Tizen.NUI.TimePeriod(MilliSecondsToSeconds(startTime), MilliSecondsToSeconds(endTime - startTime));
 603                 AnimateBy(_prop, val, time);
 604             }
 605         }
 606
 607         /// <summary>
 608         /// Animates a property to a destination value.<br />
 609         /// </summary>
 610         /// <param name="target">The target object to animate.</param>
 611         /// <param name="property">The target property to animate.</param>
 612         /// <param name="destinationValue">The destination value.</param>
 613         /// <param name="alphaFunction">The alpha function to apply.</param>
 614         /// <since_tizen> 3 </since_tizen>
 615         public void AnimateTo(View target, string property, object destinationValue, AlphaFunction alphaFunction = null)
 616         {
 617             Property _prop = PropertyHelper.GetPropertyFromString(target, property);
 618
 619             PropertyType propertyType = target.GetPropertyType(_prop.propertyIndex);
 620             if (propertyType.Equals(PropertyType.Float))
 621             {
 622                 System.Type type = destinationValue.GetType();
 623                 if (type.Equals(typeof(System.Int32)) || type.Equals(typeof(int)))
 624                 {
 625                     int num = (int)destinationValue;
 626                     destinationValue = (float)num;
 627                 }
 628             }
 629
 630             PropertyValue val = PropertyValue.CreateFromObject(destinationValue);
 631
 632             if (alphaFunction != null)
 633             {
 634                 AnimateTo(_prop, val, alphaFunction);
 635             }
 636             else
 637             {
 638                 AnimateTo(_prop, val);
 639             }
 640         }
 641
 642         /// <summary>
 643         /// Animates one or more properties to a destination value.<br />
 644         /// </summary>
 645         /// <param name="target">The target object to animate.</param>
 646         public void PlayAnimateTo(View target)
 647         {
 648             Clear();
 649             if (_properties.Length == _destValue.Length && _startTime.Length == _endTime.Length && _properties.Length == _startTime.Length)
 650             {
 651                 int length = _properties.Length;
 652                 for (int index = 0; index < length; index++)
 653                 {
 654                     //object destinationValue = _destValue[index];
 655                     var elementType = target.GetType();
 656                     PropertyInfo propertyInfo = elementType.GetProperties().FirstOrDefault(fi => fi.Name == _properties[index]);
 657                     //var propertyInfo = elementType.GetRuntimeProperties().FirstOrDefault(p => p.Name == localName);
 658                     if (propertyInfo != null)
 659                     {
 660                         object destinationValue = ConvertTo(_destValue[index], propertyInfo.PropertyType);
 661
 662                         if (destinationValue != null)
 663                         {
 664                             AnimateTo(target, _properties[index], destinationValue, _startTime[index], _endTime[index]);
 665                         }
 666                     }
 667                 }
 668                 Play();
 669             }
 670         }
 671
 672         /// <summary>
 673         /// Animates a property to a destination value.<br />
 674         /// </summary>
 675         /// <param name="target">The target object to animate.</param>
 676         /// <param name="property">The target property to animate.</param>
 677         /// <param name="destinationValue">The destination value.</param>
 678         /// <param name="startTime">The start time of the animation.</param>
 679         /// <param name="endTime">The end time of the animation.</param>
 680         /// <param name="alphaFunction">The alpha function to apply.</param>
 681         /// <since_tizen> 3 </since_tizen>
 682         public void AnimateTo(View target, string property, object destinationValue, int startTime, int endTime, AlphaFunction alphaFunction = null)
 683         {
 684             Property _prop = PropertyHelper.GetPropertyFromString(target, property);
 685
 686             PropertyType propertyType = target.GetPropertyType(_prop.propertyIndex);
 687             if (propertyType.Equals(PropertyType.Float))
 688             {
 689                 System.Type type = destinationValue.GetType();
 690                 if (type.Equals(typeof(System.Int32)) || type.Equals(typeof(int)))
 691                 {
 692                     int num = (int)destinationValue;
 693                     destinationValue = (float)num;
 694                 }
 695             }
 696
 697             PropertyValue val = PropertyValue.CreateFromObject(destinationValue);
 698
 699             if (alphaFunction != null)
 700             {
 701                 Tizen.NUI.TimePeriod time = new Tizen.NUI.TimePeriod(MilliSecondsToSeconds(startTime), MilliSecondsToSeconds(endTime - startTime));
 702                 AnimateTo(_prop, val, alphaFunction, time);
 703             }
 704             else
 705             {
 706                 Tizen.NUI.TimePeriod time = new Tizen.NUI.TimePeriod(MilliSecondsToSeconds(startTime), MilliSecondsToSeconds(endTime - startTime));
 707                 AnimateTo(_prop, val, time);
 708             }
 709         }
 710
 711         /// <summary>
 712         /// Animates a property between keyframes.
 713         /// </summary>
 714         /// <param name="target">The target object to animate.</param>
 715         /// <param name="property">The target property to animate.</param>
 716         /// <param name="keyFrames">The set of time or value pairs between which to animate.</param>
 717         /// <param name="interpolation">The method used to interpolate between values.</param>
 718         /// <param name="alphaFunction">The alpha function to apply.</param>
 719         /// <since_tizen> 3 </since_tizen>
 720         public void AnimateBetween(View target, string property, KeyFrames keyFrames, Interpolation interpolation = Interpolation.Linear, AlphaFunction alphaFunction = null)
 721         {
 722             Property _prop = PropertyHelper.GetPropertyFromString(target, property);
 723
 724             if (_prop.propertyIndex == Property.INVALID_INDEX)
 725             {
 726                 throw new System.ArgumentException("second argument string property is invalid parameter!");
 727             }
 728
 729             if (alphaFunction != null)
 730             {
 731                 AnimateBetween(_prop, keyFrames, alphaFunction, interpolation);
 732             }
 733             else
 734             {
 735                 AnimateBetween(_prop, keyFrames, interpolation);
 736             }
 737         }
 738
 739         /// <summary>
 740         /// Animates a property between keyframes.
 741         /// </summary>
 742         /// <param name="target">The target object to animate</param>
 743         /// <param name="property">The target property to animate</param>
 744         /// <param name="keyFrames">The set of time/value pairs between which to animate</param>
 745         /// <param name="startTime">The start time of animation in milliseconds.</param>
 746         /// <param name="endTime">The end time of animation in milliseconds.</param>
 747         /// <param name="interpolation">The method used to interpolate between values.</param>
 748         /// <param name="alphaFunction">The alpha function to apply.</param>
 749         /// <since_tizen> 3 </since_tizen>
 750         public void AnimateBetween(View target, string property, KeyFrames keyFrames, int startTime, int endTime, Interpolation interpolation = Interpolation.Linear, AlphaFunction alphaFunction = null)
 751         {
 752             Property _prop = PropertyHelper.GetPropertyFromString(target, property);
 753
 754             Tizen.NUI.TimePeriod time = new Tizen.NUI.TimePeriod(MilliSecondsToSeconds(startTime), MilliSecondsToSeconds(endTime - startTime));
 755             if (alphaFunction != null)
 756             {
 757                 AnimateBetween(_prop, keyFrames, alphaFunction, time, interpolation);
 758             }
 759             else
 760             {
 761                 AnimateBetween(_prop, keyFrames, time, interpolation);
 762             }
 763         }
 764
 765         /// <summary>
 766         /// Animates the view's position and orientation through a predefined path.<br />
 767         /// The view will rotate to orient the supplied forward vector with the path's tangent.<br />
 768         /// If forward is the zero vector then no rotation will happen.<br />
 769         /// </summary>
 770         /// <param name="view">The view to animate.</param>
 771         /// <param name="path">It defines position and orientation.</param>
 772         /// <param name="forward">The vector (in local space coordinate system) will be oriented with the path's tangent direction.</param>
 773         /// <param name="alphaFunction">The alpha function to apply.</param>
 774         /// <since_tizen> 3 </since_tizen>
 775         public void AnimatePath(View view, Path path, Vector3 forward, AlphaFunction alphaFunction = null)
 776         {
 777             if (alphaFunction == null)
 778             {
 779                 Animate(view, path, forward);
 780             }
 781             else
 782             {
 783                 Animate(view, path, forward, alphaFunction);
 784             }
 785         }
 786
 787         /// <summary>
 788         /// Animates the view's position and orientation through a predefined path.<br />
 789         /// The view will rotate to orient the supplied forward vector with the path's tangent.<br />
 790         /// If forward is the zero vector then no rotation will happen.<br />
 791         /// </summary>
 792         /// <param name="view">The view to animate.</param>
 793         /// <param name="path">It defines position and orientation.</param>
 794         /// <param name="forward">The vector (in local space coordinate system) will be oriented with the path's tangent direction.</param>
 795         /// <param name="startTime">The start time of the animation.</param>
 796         /// <param name="endTime">The end time of the animation.</param>
 797         /// <param name="alphaFunction">The alpha function to apply.</param>
 798         /// <since_tizen> 3 </since_tizen>
 799         public void AnimatePath(View view, Path path, Vector3 forward, int startTime, int endTime, AlphaFunction alphaFunction = null)
 800         {
 801             TimePeriod time = new TimePeriod(MilliSecondsToSeconds(startTime), MilliSecondsToSeconds(endTime - startTime));
 802             if (alphaFunction == null)
 803             {
 804                 Animate(view, path, forward, time);
 805             }
 806             else
 807             {
 808                 Animate(view, path, forward, alphaFunction, time);
 809             }
 810         }
 811
 812         /// <summary>
 813         /// Creates an initialized animation.<br />
 814         /// The animation will not loop.<br />
 815         /// The default end action is "Cancel".<br />
 816         /// The default alpha function is linear.<br />
 817         /// </summary>
 818         /// <since_tizen> 3 </since_tizen>
 819         public Animation() : this(Interop.Animation.Animation_New(0.0f), true)
 820         {
 821             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 822         }
 823
 824         /// <summary>
 825         /// Plays the animation.
 826         /// </summary>
 827         /// <since_tizen> 3 </since_tizen>
 828         public void Play()
 829         {
 830             Interop.Animation.Animation_Play(swigCPtr);
 831             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 832
 833             if (DisableAnimation == true)
 834                 Stop(EndActions.StopFinal);
 835         }
 836
 837         /// <summary>
 838         /// Plays the animation from a given point.<br />
 839         /// The progress must be in the 0-1 interval or in the play range interval if defined,
 840         /// otherwise, it will be ignored.<br />
 841         /// </summary>
 842         /// <param name="progress">A value between [0,1], or between the play range if specified, from where the animation should start playing.</param>
 843         /// <since_tizen> 3 </since_tizen>
 844         public void PlayFrom(float progress)
 845         {
 846             Interop.Animation.Animation_PlayFrom(swigCPtr, progress);
 847             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 848         }
 849
 850         /// <summary>
 851         /// Plays the animation after a given delay time.<br/>
 852         /// The delay time is not included in the looping time.<br/>
 853         /// When the delay time is a negative value, it would treat as play immediately.<br/>
 854         /// </summary>
 855         /// <param name="delayMilliseconds">The delay time.</param>
 856         /// <since_tizen> 4 </since_tizen>
 857         public void PlayAfter(int delayMilliseconds)
 858         {
 859             Interop.Animation.Animation_PlayAfter(swigCPtr, MilliSecondsToSeconds(delayMilliseconds));
 860             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 861         }
 862
 863         /// <summary>
 864         /// Pauses the animation.
 865         /// </summary>
 866         /// <since_tizen> 3 </since_tizen>
 867         public void Pause()
 868         {
 869             Interop.Animation.Animation_Pause(swigCPtr);
 870             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 871         }
 872
 873         /// <summary>
 874         /// Stops the animation.
 875         /// </summary>
 876         /// <since_tizen> 3 </since_tizen>
 877         public void Stop()
 878         {
 879             Interop.Animation.Animation_Stop(swigCPtr);
 880             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 881         }
 882
 883         /// <summary>
 884         /// Clears the animation.<br />
 885         /// This disconnects any objects that were being animated, effectively stopping the animation.<br />
 886         /// </summary>
 887         /// <since_tizen> 3 </since_tizen>
 888         public void Clear()
 889         {
 890             Interop.Animation.Animation_Clear(swigCPtr);
 891             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 892         }
 893
 894         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Animation obj)
 895         {
 896             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
 897         }
 898
 899         internal object ConvertTo(object value, Type toType)
 900         {
 901             Func<object> getConverter = () =>
 902             {
 903                 string converterTypeName = GetTypeConverterTypeName(toType.GetTypeInfo().CustomAttributes);
 904                 if (converterTypeName == null)
 905                     return null;
 906
 907                 Type convertertype = Type.GetType(converterTypeName);
 908                 return Activator.CreateInstance(convertertype);
 909             };
 910
 911             return ConvertTo(value, toType, getConverter);
 912         }
 913
 914         internal object ConvertTo(object value, Type toType, Func<object> getConverter)
 915         {
 916             if (value == null)
 917                 return null;
 918
 919             var str = value as string;
 920             if (str != null)
 921             {
 922                 //If there's a [TypeConverter], use it
 923                 object converter = getConverter?.Invoke();
 924                 var xfTypeConverter = converter as Tizen.NUI.Binding.TypeConverter;
 925                 if (xfTypeConverter != null)
 926                     return value = xfTypeConverter.ConvertFromInvariantString(str);
 927                 var converterType = converter?.GetType();
 928                 if (converterType != null)
 929                 {
 930                     var convertFromStringInvariant = converterType.GetRuntimeMethod("ConvertFromInvariantString",
 931                         new[] { typeof(string) });
 932                     if (convertFromStringInvariant != null)
 933                         return value = convertFromStringInvariant.Invoke(converter, new object[] { str });
 934                 }
 935
 936                 //If the type is nullable, as the value is not null, it's safe to assume we want the built-in conversion
 937                 if (toType.GetTypeInfo().IsGenericType && toType.GetGenericTypeDefinition() == typeof(Nullable<>))
 938                     toType = Nullable.GetUnderlyingType(toType);
 939
 940                 //Obvious Built-in conversions
 941                 if (toType.GetTypeInfo().IsEnum)
 942                     return Enum.Parse(toType, str, true);
 943                 if (toType == typeof(SByte))
 944                     return SByte.Parse(str, CultureInfo.InvariantCulture);
 945                 if (toType == typeof(Int16))
 946                     return Int16.Parse(str, CultureInfo.InvariantCulture);
 947                 if (toType == typeof(Int32))
 948                     return Int32.Parse(str, CultureInfo.InvariantCulture);
 949                 if (toType == typeof(Int64))
 950                     return Int64.Parse(str, CultureInfo.InvariantCulture);
 951                 if (toType == typeof(Byte))
 952                     return Byte.Parse(str, CultureInfo.InvariantCulture);
 953                 if (toType == typeof(UInt16))
 954                     return UInt16.Parse(str, CultureInfo.InvariantCulture);
 955                 if (toType == typeof(UInt32))
 956                     return UInt32.Parse(str, CultureInfo.InvariantCulture);
 957                 if (toType == typeof(UInt64))
 958                     return UInt64.Parse(str, CultureInfo.InvariantCulture);
 959                 if (toType == typeof(Single))
 960                     return Single.Parse(str, CultureInfo.InvariantCulture);
 961                 if (toType == typeof(Double))
 962                     return Double.Parse(str, CultureInfo.InvariantCulture);
 963                 if (toType == typeof(Boolean))
 964                     return Boolean.Parse(str);
 965                 if (toType == typeof(TimeSpan))
 966                     return TimeSpan.Parse(str, CultureInfo.InvariantCulture);
 967                 if (toType == typeof(DateTime))
 968                     return DateTime.Parse(str, CultureInfo.InvariantCulture);
 969                 if (toType == typeof(Char))
 970                 {
 971                     char c = '\0';
 972                     Char.TryParse(str, out c);
 973                     return c;
 974                 }
 975                 if (toType == typeof(String) && str.StartsWith("{}", StringComparison.Ordinal))
 976                     return str.Substring(2);
 977                 if (toType == typeof(String))
 978                     return value;
 979                 if (toType == typeof(Decimal))
 980                     return Decimal.Parse(str, CultureInfo.InvariantCulture);
 981             }
 982
 983             //if the value is not assignable and there's an implicit conversion, convert
 984             if (value != null && !toType.IsAssignableFrom(value.GetType()))
 985             {
 986                 var opImplicit = GetImplicitConversionOperator(value.GetType(), value.GetType(), toType)
 987                                  ?? GetImplicitConversionOperator(toType, value.GetType(), toType);
 988                 //var opImplicit = value.GetType().GetImplicitConversionOperator(fromType: value.GetType(), toType: toType)
 989                 //                ?? toType.GetImplicitConversionOperator(fromType: value.GetType(), toType: toType);
 990
 991                 if (opImplicit != null)
 992                 {
 993                     value = opImplicit.Invoke(null, new[] { value });
 994                     return value;
 995                 }
 996             }
 997
 998             return value;
 999         }
1000
1001         internal string GetTypeConverterTypeName(IEnumerable<CustomAttributeData> attributes)
1002         {
1003             var converterAttribute =
1004                 attributes.FirstOrDefault(cad => Tizen.NUI.Binding.TypeConverterAttribute.TypeConvertersType.Contains(cad.AttributeType.FullName));
1005             if (converterAttribute == null)
1006                 return null;
1007             if (converterAttribute.ConstructorArguments[0].ArgumentType == typeof(string))
1008                 return (string)converterAttribute.ConstructorArguments[0].Value;
1009             if (converterAttribute.ConstructorArguments[0].ArgumentType == typeof(Type))
1010                 return ((Type)converterAttribute.ConstructorArguments[0].Value).AssemblyQualifiedName;
1011             return null;
1012         }
1013
1014         internal MethodInfo GetImplicitConversionOperator(Type onType, Type fromType, Type toType)
1015         {
1016 #if NETSTANDARD1_0
1017             var mi = onType.GetRuntimeMethod("op_Implicit", new[] { fromType });
1018 #else
1019             var bindingFlags = BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy;
1020             var mi = onType.GetMethod("op_Implicit", bindingFlags, null, new[] { fromType }, null);
1021 #endif
1022             if (mi == null) return null;
1023             if (!mi.IsSpecialName) return null;
1024             if (!mi.IsPublic) return null;
1025             if (!mi.IsStatic) return null;
1026             if (!toType.IsAssignableFrom(mi.ReturnType)) return null;
1027
1028             return mi;
1029         }
1030
1031         internal Animation(float durationSeconds) : this(Interop.Animation.Animation_New(durationSeconds), true)
1032         {
1033             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1034
1035         }
1036
1037         internal Animation(Animation handle) : this(Interop.Animation.new_Animation__SWIG_1(Animation.getCPtr(handle)), true)
1038         {
1039             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1040         }
1041
1042         internal Animation Assign(Animation rhs)
1043         {
1044             Animation ret = new Animation(Interop.Animation.Animation_Assign(swigCPtr, Animation.getCPtr(rhs)), false);
1045             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1046             return ret;
1047         }
1048
1049         internal void SetDuration(float seconds)
1050         {
1051             Interop.Animation.Animation_SetDuration(swigCPtr, seconds);
1052             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1053         }
1054
1055         internal float GetDuration()
1056         {
1057             float ret = Interop.Animation.Animation_GetDuration(swigCPtr);
1058             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1059             return ret;
1060         }
1061
1062         internal void SetLooping(bool looping)
1063         {
1064             Interop.Animation.Animation_SetLooping(swigCPtr, looping);
1065             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1066         }
1067
1068         internal void SetLoopCount(int count)
1069         {
1070             Interop.Animation.Animation_SetLoopCount(swigCPtr, count);
1071             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1072         }
1073
1074         internal int GetLoopCount()
1075         {
1076             int ret = Interop.Animation.Animation_GetLoopCount(swigCPtr);
1077             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1078             return ret;
1079         }
1080
1081         internal int GetCurrentLoop()
1082         {
1083             int ret = Interop.Animation.Animation_GetCurrentLoop(swigCPtr);
1084             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1085             return ret;
1086         }
1087
1088         internal bool IsLooping()
1089         {
1090             bool ret = Interop.Animation.Animation_IsLooping(swigCPtr);
1091             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1092             return ret;
1093         }
1094
1095         internal void SetEndAction(Animation.EndActions action)
1096         {
1097             Interop.Animation.Animation_SetEndAction(swigCPtr, (int)action);
1098             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1099         }
1100
1101         internal Animation.EndActions GetEndAction()
1102         {
1103             Animation.EndActions ret = (Animation.EndActions)Interop.Animation.Animation_GetEndAction(swigCPtr);
1104             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1105             return ret;
1106         }
1107
1108         internal void SetDisconnectAction(Animation.EndActions disconnectAction)
1109         {
1110             Interop.Animation.Animation_SetDisconnectAction(swigCPtr, (int)disconnectAction);
1111             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1112         }
1113
1114         internal Animation.EndActions GetDisconnectAction()
1115         {
1116             Animation.EndActions ret = (Animation.EndActions)Interop.Animation.Animation_GetDisconnectAction(swigCPtr);
1117             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1118             return ret;
1119         }
1120
1121         internal void SetDefaultAlphaFunction(AlphaFunction alpha)
1122         {
1123             Interop.Animation.Animation_SetDefaultAlphaFunction(swigCPtr, AlphaFunction.getCPtr(alpha));
1124             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1125         }
1126
1127         internal AlphaFunction GetDefaultAlphaFunction()
1128         {
1129             AlphaFunction ret = new AlphaFunction(Interop.Animation.Animation_GetDefaultAlphaFunction(swigCPtr), true);
1130             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1131             return ret;
1132         }
1133
1134         internal void SetCurrentProgress(float progress)
1135         {
1136             Interop.Animation.Animation_SetCurrentProgress(swigCPtr, progress);
1137             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1138         }
1139
1140         internal float GetCurrentProgress()
1141         {
1142             float ret = Interop.Animation.Animation_GetCurrentProgress(swigCPtr);
1143             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1144             return ret;
1145         }
1146
1147         internal void SetSpeedFactor(float factor)
1148         {
1149             Interop.Animation.Animation_SetSpeedFactor(swigCPtr, factor);
1150             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1151         }
1152
1153         internal float GetSpeedFactor()
1154         {
1155             float ret = Interop.Animation.Animation_GetSpeedFactor(swigCPtr);
1156             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1157             return ret;
1158         }
1159
1160         internal void SetPlayRange(Vector2 range)
1161         {
1162             Interop.Animation.Animation_SetPlayRange(swigCPtr, Vector2.getCPtr(range));
1163             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1164         }
1165
1166         internal Vector2 GetPlayRange()
1167         {
1168             Vector2 ret = new Vector2(Interop.Animation.Animation_GetPlayRange(swigCPtr), true);
1169             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1170             return ret;
1171         }
1172
1173         internal Animation.States GetState()
1174         {
1175             Animation.States ret = (Animation.States)Interop.Animation.Animation_GetState(swigCPtr);
1176             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1177             return ret;
1178         }
1179
1180         internal AnimationSignal FinishedSignal()
1181         {
1182             AnimationSignal ret = new AnimationSignal(Interop.Animation.Animation_FinishedSignal(swigCPtr), false);
1183             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1184             return ret;
1185         }
1186
1187         internal AnimationSignal ProgressReachedSignal()
1188         {
1189             AnimationSignal ret = new AnimationSignal(Interop.Animation.Animation_ProgressReachedSignal(swigCPtr), false);
1190             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1191             return ret;
1192         }
1193
1194         internal void AnimateBy(Property target, PropertyValue relativeValue)
1195         {
1196             Interop.Animation.Animation_AnimateBy__SWIG_0(swigCPtr, Property.getCPtr(target), PropertyValue.getCPtr(relativeValue));
1197             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1198         }
1199
1200         internal void AnimateBy(Property target, PropertyValue relativeValue, AlphaFunction alpha)
1201         {
1202             Interop.Animation.Animation_AnimateBy__SWIG_1(swigCPtr, Property.getCPtr(target), PropertyValue.getCPtr(relativeValue), AlphaFunction.getCPtr(alpha));
1203             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1204         }
1205
1206         internal void AnimateBy(Property target, PropertyValue relativeValue, TimePeriod period)
1207         {
1208             Interop.Animation.Animation_AnimateBy__SWIG_2(swigCPtr, Property.getCPtr(target), PropertyValue.getCPtr(relativeValue), TimePeriod.getCPtr(period));
1209             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1210         }
1211
1212         internal void AnimateBy(Property target, PropertyValue relativeValue, AlphaFunction alpha, TimePeriod period)
1213         {
1214             Interop.Animation.Animation_AnimateBy__SWIG_3(swigCPtr, Property.getCPtr(target), PropertyValue.getCPtr(relativeValue), AlphaFunction.getCPtr(alpha), TimePeriod.getCPtr(period));
1215             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1216         }
1217
1218         internal void AnimateTo(Property target, PropertyValue destinationValue)
1219         {
1220             Interop.Animation.Animation_AnimateTo__SWIG_0(swigCPtr, Property.getCPtr(target), PropertyValue.getCPtr(destinationValue));
1221             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1222         }
1223
1224         internal void AnimateTo(Property target, PropertyValue destinationValue, AlphaFunction alpha)
1225         {
1226             Interop.Animation.Animation_AnimateTo__SWIG_1(swigCPtr, Property.getCPtr(target), PropertyValue.getCPtr(destinationValue), AlphaFunction.getCPtr(alpha));
1227             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1228         }
1229
1230         internal void AnimateTo(Property target, PropertyValue destinationValue, TimePeriod period)
1231         {
1232             Interop.Animation.Animation_AnimateTo__SWIG_2(swigCPtr, Property.getCPtr(target), PropertyValue.getCPtr(destinationValue), TimePeriod.getCPtr(period));
1233             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1234         }
1235
1236         internal void AnimateTo(Property target, PropertyValue destinationValue, AlphaFunction alpha, TimePeriod period)
1237         {
1238             Interop.Animation.Animation_AnimateTo__SWIG_3(swigCPtr, Property.getCPtr(target), PropertyValue.getCPtr(destinationValue), AlphaFunction.getCPtr(alpha), TimePeriod.getCPtr(period));
1239             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1240         }
1241
1242         internal void AnimateBetween(Property target, KeyFrames keyFrames)
1243         {
1244             Interop.Animation.Animation_AnimateBetween__SWIG_0(swigCPtr, Property.getCPtr(target), KeyFrames.getCPtr(keyFrames));
1245             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1246         }
1247
1248         internal void AnimateBetween(Property target, KeyFrames keyFrames, Animation.Interpolation interpolation)
1249         {
1250             Interop.Animation.Animation_AnimateBetween__SWIG_1(swigCPtr, Property.getCPtr(target), KeyFrames.getCPtr(keyFrames), (int)interpolation);
1251             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1252         }
1253
1254         internal void AnimateBetween(Property target, KeyFrames keyFrames, AlphaFunction alpha)
1255         {
1256             Interop.Animation.Animation_AnimateBetween__SWIG_2(swigCPtr, Property.getCPtr(target), KeyFrames.getCPtr(keyFrames), AlphaFunction.getCPtr(alpha));
1257             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1258         }
1259
1260         internal void AnimateBetween(Property target, KeyFrames keyFrames, AlphaFunction alpha, Animation.Interpolation interpolation)
1261         {
1262             Interop.Animation.Animation_AnimateBetween__SWIG_3(swigCPtr, Property.getCPtr(target), KeyFrames.getCPtr(keyFrames), AlphaFunction.getCPtr(alpha), (int)interpolation);
1263             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1264         }
1265
1266         internal void AnimateBetween(Property target, KeyFrames keyFrames, TimePeriod period)
1267         {
1268             Interop.Animation.Animation_AnimateBetween__SWIG_4(swigCPtr, Property.getCPtr(target), KeyFrames.getCPtr(keyFrames), TimePeriod.getCPtr(period));
1269             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1270         }
1271
1272         internal void AnimateBetween(Property target, KeyFrames keyFrames, TimePeriod period, Animation.Interpolation interpolation)
1273         {
1274             Interop.Animation.Animation_AnimateBetween__SWIG_5(swigCPtr, Property.getCPtr(target), KeyFrames.getCPtr(keyFrames), TimePeriod.getCPtr(period), (int)interpolation);
1275             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1276         }
1277
1278         internal void AnimateBetween(Property target, KeyFrames keyFrames, AlphaFunction alpha, TimePeriod period)
1279         {
1280             Interop.Animation.Animation_AnimateBetween__SWIG_6(swigCPtr, Property.getCPtr(target), KeyFrames.getCPtr(keyFrames), AlphaFunction.getCPtr(alpha), TimePeriod.getCPtr(period));
1281             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1282         }
1283
1284         internal void AnimateBetween(Property target, KeyFrames keyFrames, AlphaFunction alpha, TimePeriod period, Animation.Interpolation interpolation)
1285         {
1286             Interop.Animation.Animation_AnimateBetween__SWIG_7(swigCPtr, Property.getCPtr(target), KeyFrames.getCPtr(keyFrames), AlphaFunction.getCPtr(alpha), TimePeriod.getCPtr(period), (int)interpolation);
1287             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1288         }
1289
1290         internal void Animate(View view, Path path, Vector3 forward)
1291         {
1292             Interop.Animation.Animation_Animate__SWIG_0(swigCPtr, View.getCPtr(view), Path.getCPtr(path), Vector3.getCPtr(forward));
1293             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1294         }
1295
1296         internal void Animate(View view, Path path, Vector3 forward, AlphaFunction alpha)
1297         {
1298             Interop.Animation.Animation_Animate__SWIG_1(swigCPtr, View.getCPtr(view), Path.getCPtr(path), Vector3.getCPtr(forward), AlphaFunction.getCPtr(alpha));
1299             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1300         }
1301
1302         internal void Animate(View view, Path path, Vector3 forward, TimePeriod period)
1303         {
1304             Interop.Animation.Animation_Animate__SWIG_2(swigCPtr, View.getCPtr(view), Path.getCPtr(path), Vector3.getCPtr(forward), TimePeriod.getCPtr(period));
1305             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1306         }
1307
1308         internal void Animate(View view, Path path, Vector3 forward, AlphaFunction alpha, TimePeriod period)
1309         {
1310             Interop.Animation.Animation_Animate__SWIG_3(swigCPtr, View.getCPtr(view), Path.getCPtr(path), Vector3.getCPtr(forward), AlphaFunction.getCPtr(alpha), TimePeriod.getCPtr(period));
1311             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1312         }
1313
1314         internal void Show(View view, float delaySeconds)
1315         {
1316             Interop.Animation.Animation_Show(swigCPtr, View.getCPtr(view), delaySeconds);
1317             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1318         }
1319
1320         internal void Hide(View view, float delaySeconds)
1321         {
1322             Interop.Animation.Animation_Hide(swigCPtr, View.getCPtr(view), delaySeconds);
1323             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1324         }
1325
1326         /// <summary>
1327         /// To make animation instance be disposed.
1328         /// </summary>
1329         /// <since_tizen> 3 </since_tizen>
1330         protected override void Dispose(DisposeTypes type)
1331         {
1332             if (this != null)
1333             {
1334                 if (_animationFinishedEventCallback != null)
1335                 {
1336                     FinishedSignal().Disconnect(_finishedCallbackOfNative);
1337                 }
1338
1339                 if (_animationProgressReachedEventCallback != null)
1340                 {
1341
1342                     ProgressReachedSignal().Disconnect(_animationProgressReachedEventCallback);
1343                 }
1344             }
1345
1346             if(disposed)
1347             {
1348                 return;
1349             }
1350
1351             if (this != null)
1352             {
1353                 this.Clear();
1354             }
1355
1356             //Release your own unmanaged resources here.
1357             //You should not access any managed member here except static instance.
1358             //because the execution order of Finalizes is non-deterministic.
1359
1360             if (swigCPtr.Handle != global::System.IntPtr.Zero)
1361             {
1362                 if (swigCMemOwn)
1363                 {
1364                     swigCMemOwn = false;
1365                     Interop.Animation.delete_Animation(swigCPtr);
1366                 }
1367                 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
1368             }
1369
1370             base.Dispose(type);
1371         }
1372
1373         private void OnFinished(IntPtr data)
1374         {
1375             if (_animationFinishedEventHandler != null)
1376             {
1377                 //here we send all data to user event handlers
1378                 _animationFinishedEventHandler(this, null);
1379             }
1380         }
1381
1382         private void OnProgressReached(IntPtr data)
1383         {
1384             if (_animationProgressReachedEventHandler != null)
1385             {
1386                 //here we send all data to user event handlers
1387                 _animationProgressReachedEventHandler(this, null);
1388             }
1389         }
1390
1391         private float MilliSecondsToSeconds(int millisec)
1392         {
1393             return (float)millisec / 1000.0f;
1394         }
1395
1396         private int SecondsToMilliSeconds(float sec)
1397         {
1398             return (int)(sec * 1000);
1399         }
1400     }
1401 }