src/Tizen.NUI/src/public/Window.cs

   1 /*
   2  * Copyright(c) 2019 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 extern alias TizenSystemInformation;
  19 using TizenSystemInformation.Tizen.System;
  20 using System;
  21 using System.ComponentModel;
  22 using System.Collections.Generic;
  23 using System.Runtime.InteropServices;
  24 using Tizen.NUI.BaseComponents;
  25
  26 namespace Tizen.NUI
  27 {
  28     /// <summary>
  29     /// The window class is used internally for drawing.<br />
  30     /// The window has an orientation and indicator properties.<br />
  31     /// </summary>
  32     /// <since_tizen> 3 </since_tizen>
  33     public partial class Window : BaseHandle
  34     {
  35         private static readonly Window instance = Application.Instance?.GetWindow();
  36         private global::System.Runtime.InteropServices.HandleRef stageCPtr;
  37         private Layer _rootLayer;
  38         private string _windowTitle;
  39         private List<Layer> _childLayers = new List<Layer>();
  40         private LayoutController localController;
  41
  42         private bool IsSupportedMultiWindow()
  43         {
  44             bool isSupported = false;
  45             Information.TryGetValue("http://tizen.org/feature/opengles.surfaceless_context", out isSupported);
  46             return isSupported;
  47         }
  48
  49         internal Window(global::System.IntPtr cPtr, bool cMemoryOwn) : base(Interop.Window.Window_SWIGUpcast(cPtr), cMemoryOwn)
  50         {
  51             if (Interop.Stage.Stage_IsInstalled())
  52             {
  53                 stageCPtr = new global::System.Runtime.InteropServices.HandleRef(this, Interop.Stage.Stage_GetCurrent());
  54
  55                 localController = new LayoutController(this);
  56                 NUILog.Debug("layoutController id:" + localController.GetId() );
  57             }
  58         }
  59
  60         /// <summary>
  61         /// Creates a new Window.<br />
  62         /// This creates an extra window in addition to the default main window<br />
  63         /// </summary>
  64         /// <param name="windowPosition">The position and size of the Window.</param>
  65         /// <param name="isTranslucent">Whether Window is translucent.</param>
  66         /// <returns>A new Window.</returns>
  67         /// <since_tizen> 6 </since_tizen>
  68         /// <feature> http://tizen.org/feature/opengles.surfaceless_context </feature>
  69         /// <exception cref="NotSupportedException">The required feature is not supported.</exception>
  70         public Window(Rectangle windowPosition = null , bool isTranslucent = false) : this(Interop.Window.Window_New__SWIG_0(Rectangle.getCPtr(windowPosition), "", isTranslucent), true)
  71         {
  72             if( IsSupportedMultiWindow() == false )
  73             {
  74                 NUILog.Error("This device does not support surfaceless_context. So Window cannot be created. ");
  75             }
  76             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  77         }
  78
  79         /// <summary>
  80         /// Creates a new Window with a specific name.<br />
  81         /// This creates an extra window in addition to the default main window<br />
  82         /// </summary>
  83         /// <param name="name">The name for extra window. </param>
  84         /// <param name="windowPosition">The position and size of the Window.</param>
  85         /// <param name="isTranslucent">Whether Window is translucent.</param>
  86         /// <returns>A new Window.</returns>
  87         /// <since_tizen> 6 </since_tizen>
  88         /// <feature> http://tizen.org/feature/opengles.surfaceless_context </feature>
  89         /// <exception cref="NotSupportedException">The required feature is not supported.</exception>
  90         public Window(string name, Rectangle windowPosition = null, bool isTranslucent = false) : this(Interop.Window.Window_New__SWIG_0(Rectangle.getCPtr(windowPosition), name, isTranslucent), true)
  91         {
  92             if (IsSupportedMultiWindow() == false)
  93             {
  94                 NUILog.Error("This device does not support surfaceless_context. So Window cannot be created. ");
  95             }
  96             this._windowTitle = name;
  97             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  98         }
  99
 100         /// <summary>
 101         /// Enumeration for orientation of the window is the way in which a rectangular page is oriented for normal viewing.
 102         /// </summary>
 103         /// <since_tizen> 3 </since_tizen>
 104         public enum WindowOrientation
 105         {
 106             /// <summary>
 107             /// Portrait orientation. The height of the display area is greater than the width.
 108             /// </summary>
 109             /// <since_tizen> 3 </since_tizen>
 110             Portrait = 0,
 111             /// <summary>
 112             /// Landscape orientation. A wide view area is needed.
 113             /// </summary>
 114             /// <since_tizen> 3 </since_tizen>
 115             Landscape = 90,
 116             /// <summary>
 117             /// Portrait inverse orientation.
 118             /// </summary>
 119             /// <since_tizen> 3 </since_tizen>
 120             PortraitInverse = 180,
 121             /// <summary>
 122             /// Landscape inverse orientation.
 123             /// </summary>
 124             /// <since_tizen> 3 </since_tizen>
 125             LandscapeInverse = 270,
 126             /// <summary>
 127             /// No orientation. It is for the preferred orientation
 128             /// Especially, NoOrientationPreference only has the effect for the preferred orientation.
 129             /// It is used to unset the preferred orientation with SetPreferredOrientation.
 130             /// </summary>
 131             [EditorBrowsable(EditorBrowsableState.Never)]
 132             NoOrientationPreference = -1
 133         }
 134
 135         /// <summary>
 136         /// Enumeration for the key grab mode for platform-level APIs.
 137         /// </summary>
 138         /// <since_tizen> 3 </since_tizen>
 139         public enum KeyGrabMode
 140         {
 141             /// <summary>
 142             /// Grabs a key only when on the top of the grabbing-window stack mode.
 143             /// </summary>
 144             Topmost = 0,
 145             /// <summary>
 146             /// Grabs a key together with the other client window(s) mode.
 147             /// </summary>
 148             Shared,
 149             /// <summary>
 150             /// Grabs a key exclusively regardless of the grabbing-window's position on the window stack with the possibility of overriding the grab by the other client window mode.
 151             /// </summary>
 152             OverrideExclusive,
 153             /// <summary>
 154             /// Grabs a key exclusively regardless of the grabbing-window's position on the window stack mode.
 155             /// </summary>
 156             Exclusive
 157         };
 158
 159         /// <summary>
 160         /// Enumeration for transition effect's state.
 161         /// </summary>
 162         [EditorBrowsable(EditorBrowsableState.Never)]
 163         public enum EffectStates
 164         {
 165             /// <summary>
 166             /// None state.
 167             /// </summary>
 168             [EditorBrowsable(EditorBrowsableState.Never)]
 169             None = 0,
 170             /// <summary>
 171             /// Transition effect is started.
 172             /// </summary>
 173             [EditorBrowsable(EditorBrowsableState.Never)]
 174             Start,
 175             /// <summary>
 176             /// Transition effect is ended.
 177             /// </summary>
 178             [EditorBrowsable(EditorBrowsableState.Never)]
 179             End,
 180         }
 181
 182         /// <summary>
 183         /// Enumeration for transition effect's type.
 184         /// </summary>
 185         [EditorBrowsable(EditorBrowsableState.Never)]
 186         public enum EffectTypes
 187         {
 188             /// <summary>
 189             /// None type.
 190             /// </summary>
 191             [EditorBrowsable(EditorBrowsableState.Never)]
 192             None = 0,
 193             /// <summary>
 194             /// Window show effect.
 195             /// </summary>
 196             [EditorBrowsable(EditorBrowsableState.Never)]
 197             Show,
 198             /// <summary>
 199             /// Window hide effect.
 200             /// </summary>
 201             [EditorBrowsable(EditorBrowsableState.Never)]
 202             Hide,
 203         }
 204
 205         /// <summary>
 206         /// Enumeration for opacity of the indicator.
 207         /// </summary>
 208         internal enum IndicatorBackgroundOpacity
 209         {
 210             Opaque = 100,
 211             Translucent = 50,
 212             Transparent = 0
 213         }
 214
 215         /// <summary>
 216         /// Enumeration for visible mode of the indicator.
 217         /// </summary>
 218         internal enum IndicatorVisibleMode
 219         {
 220             Invisible = 0,
 221             Visible = 1,
 222             Auto = 2
 223         }
 224
 225         /// <summary>
 226         /// The stage instance property (read-only).<br />
 227         /// Gets the current window.<br />
 228         /// </summary>
 229         /// <since_tizen> 3 </since_tizen>
 230         public static Window Instance
 231         {
 232             get
 233             {
 234                 return instance;
 235             }
 236         }
 237
 238         /// <summary>
 239         /// Gets or sets a window type.
 240         /// </summary>
 241         /// <since_tizen> 3 </since_tizen>
 242         public WindowType Type
 243         {
 244             get
 245             {
 246                 WindowType ret = (WindowType)Interop.Window.GetType(swigCPtr);
 247                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 248                 return ret;
 249             }
 250             set
 251             {
 252                 Interop.Window.SetType(swigCPtr, (int)value);
 253                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 254             }
 255         }
 256
 257         /// <summary>
 258         /// Gets/Sets a window title.
 259         /// </summary>
 260         /// <since_tizen> 4 </since_tizen>
 261         public string Title
 262         {
 263             get
 264             {
 265                 return _windowTitle;
 266             }
 267             set
 268             {
 269                 _windowTitle = value;
 270                 SetClass(_windowTitle, "");
 271             }
 272         }
 273
 274         /// <summary>
 275         /// The rendering behavior of a Window.
 276         /// </summary>
 277         /// <since_tizen> 5 </since_tizen>
 278         public RenderingBehaviorType RenderingBehavior
 279         {
 280             get
 281             {
 282                 return GetRenderingBehavior();
 283             }
 284             set
 285             {
 286                 SetRenderingBehavior(value);
 287             }
 288         }
 289
 290         /// <summary>
 291         /// The window size property (read-only).
 292         /// </summary>
 293         /// <since_tizen> 3 </since_tizen>
 294         public Size2D Size
 295         {
 296             get
 297             {
 298                 Size2D ret = GetSize();
 299                 return ret;
 300             }
 301         }
 302
 303         /// <summary>
 304         /// The background color property.
 305         /// </summary>
 306         /// <since_tizen> 3 </since_tizen>
 307         public Color BackgroundColor
 308         {
 309             set
 310             {
 311                 SetBackgroundColor(value);
 312             }
 313             get
 314             {
 315                 Color ret = GetBackgroundColor();
 316                 return ret;
 317             }
 318         }
 319
 320         /// <summary>
 321         /// The DPI property (read-only).<br />
 322         /// Retrieves the DPI of the display device to which the Window is connected.<br />
 323         /// </summary>
 324         /// <since_tizen> 3 </since_tizen>
 325         public Vector2 Dpi
 326         {
 327             get
 328             {
 329                 return GetDpi();
 330             }
 331         }
 332
 333         /// <summary>
 334         /// The layer count property (read-only).<br />
 335         /// Queries the number of on-Window layers.<br />
 336         /// </summary>
 337         /// <since_tizen> 3 </since_tizen>
 338         public uint LayerCount
 339         {
 340             get
 341             {
 342                 return GetLayerCount();
 343             }
 344         }
 345
 346         /// <summary>
 347         /// Gets or sets a size of the window.
 348         /// </summary>
 349         /// <since_tizen> 4 </since_tizen>
 350         public Size2D WindowSize
 351         {
 352             get
 353             {
 354                 return GetWindowSize();
 355             }
 356             set
 357             {
 358                 SetWindowSize(value);
 359             }
 360         }
 361
 362         /// <summary>
 363         /// Gets or sets a position of the window.
 364         /// </summary>
 365         /// <since_tizen> 4 </since_tizen>
 366         public Position2D WindowPosition
 367         {
 368             get
 369             {
 370                 return GetPosition();
 371             }
 372             set
 373             {
 374                 SetPosition(value);
 375             }
 376         }
 377
 378         /// <summary>
 379         /// Sets position and size of the window. This API guarantees that
 380         /// both moving and resizing of window will appear on the screen at once.
 381         /// </summary>
 382         [EditorBrowsable(EditorBrowsableState.Never)]
 383         public Rectangle WindowPositionSize
 384         {
 385             get
 386             {
 387                 Position2D position = GetPosition();
 388                 Size2D size = GetSize();
 389                 Rectangle ret = new Rectangle(position.X, position.Y, size.Width, size.Height);
 390                 return ret;
 391             }
 392             set
 393             {
 394                 SetPositionSize(value);
 395             }
 396         }
 397
 398         internal static Vector4 DEFAULT_BACKGROUND_COLOR
 399         {
 400             get
 401             {
 402                 global::System.IntPtr cPtr = Interop.Stage.Stage_DEFAULT_BACKGROUND_COLOR_get();
 403                 Vector4 ret = (cPtr == global::System.IntPtr.Zero) ? null : new Vector4(cPtr, false);
 404                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 405                 return ret;
 406             }
 407         }
 408
 409         internal static Vector4 DEBUG_BACKGROUND_COLOR
 410         {
 411             get
 412             {
 413                 global::System.IntPtr cPtr = Interop.Stage.Stage_DEBUG_BACKGROUND_COLOR_get();
 414                 Vector4 ret = (cPtr == global::System.IntPtr.Zero) ? null : new Vector4(cPtr, false);
 415                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 416                 return ret;
 417             }
 418         }
 419
 420         internal List<Layer> LayersChildren
 421         {
 422             get
 423             {
 424                 return _childLayers;
 425             }
 426         }
 427
 428         /// <summary>
 429         ///  Get the LayoutController for this Window.
 430         /// </summary>
 431         internal LayoutController LayoutController
 432         {
 433             get
 434             {
 435                 return localController;
 436             }
 437         }
 438
 439         /// <summary>
 440         /// Feed a key-event into the window.
 441         /// </summary>
 442         /// <param name="keyEvent">The key event to feed.</param>
 443         /// <since_tizen> 4 </since_tizen>
 444         [Obsolete("Please do not use! This will be deprecated! Please use FeedKey(Key keyEvent) instead!")]
 445         public static void FeedKeyEvent(Key keyEvent)
 446         {
 447             Interop.Window.Window_FeedKeyEvent(Key.getCPtr(keyEvent));
 448             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 449         }
 450
 451         /// <summary>
 452         /// Sets whether the window accepts a focus or not.
 453         /// </summary>
 454         /// <param name="accept">If a focus is accepted or not. The default is true.</param>
 455         /// <since_tizen> 3 </since_tizen>
 456         public void SetAcceptFocus(bool accept)
 457         {
 458             Interop.Window.SetAcceptFocus(swigCPtr, accept);
 459             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 460         }
 461
 462         /// <summary>
 463         /// Returns whether the window accepts a focus or not.
 464         /// </summary>
 465         /// <returns>True if the window accepts a focus, false otherwise.</returns>
 466         /// <since_tizen> 3 </since_tizen>
 467         public bool IsFocusAcceptable()
 468         {
 469             bool ret = Interop.Window.IsFocusAcceptable(swigCPtr);
 470             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 471
 472             return ret;
 473         }
 474
 475         /// <summary>
 476         /// Shows the window if it is hidden.
 477         /// </summary>
 478         /// <since_tizen> 3 </since_tizen>
 479         public void Show()
 480         {
 481             Interop.Window.Show(swigCPtr);
 482             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 483         }
 484
 485         /// <summary>
 486         /// Hides the window if it is showing.
 487         /// </summary>
 488         /// <since_tizen> 3 </since_tizen>
 489         public void Hide()
 490         {
 491             Interop.Window.Hide(swigCPtr);
 492             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 493         }
 494
 495         /// <summary>
 496         /// Retrieves whether the window is visible or not.
 497         /// </summary>
 498         /// <returns>True if the window is visible.</returns>
 499         /// <since_tizen> 3 </since_tizen>
 500         public bool IsVisible()
 501         {
 502             bool temp = Interop.Window.IsVisible(swigCPtr);
 503             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 504             return temp;
 505         }
 506
 507         /// <summary>
 508         /// Gets the count of supported auxiliary hints of the window.
 509         /// </summary>
 510         /// <returns>The number of supported auxiliary hints.</returns>
 511         /// <since_tizen> 3 </since_tizen>
 512         public uint GetSupportedAuxiliaryHintCount()
 513         {
 514             uint ret = Interop.Window.GetSupportedAuxiliaryHintCount(swigCPtr);
 515             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 516             return ret;
 517         }
 518
 519         /// <summary>
 520         /// Gets the supported auxiliary hint string of the window.
 521         /// </summary>
 522         /// <param name="index">The index of the supported auxiliary hint lists.</param>
 523         /// <returns>The auxiliary hint string of the index.</returns>
 524         /// <since_tizen> 3 </since_tizen>
 525         public string GetSupportedAuxiliaryHint(uint index)
 526         {
 527             string ret = Interop.Window.GetSupportedAuxiliaryHint(swigCPtr, index);
 528             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 529             return ret;
 530         }
 531
 532         /// <summary>
 533         /// Creates an auxiliary hint of the window.
 534         /// </summary>
 535         /// <param name="hint">The auxiliary hint string.</param>
 536         /// <param name="value">The value string.</param>
 537         /// <returns>The ID of created auxiliary hint, or 0 on failure.</returns>
 538         /// <since_tizen> 3 </since_tizen>
 539         public uint AddAuxiliaryHint(string hint, string value)
 540         {
 541             uint ret = Interop.Window.AddAuxiliaryHint(swigCPtr, hint, value);
 542             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 543             return ret;
 544         }
 545
 546         /// <summary>
 547         /// Removes an auxiliary hint of the window.
 548         /// </summary>
 549         /// <param name="id">The ID of the auxiliary hint.</param>
 550         /// <returns>True if no error occurred, false otherwise.</returns>
 551         /// <since_tizen> 3 </since_tizen>
 552         public bool RemoveAuxiliaryHint(uint id)
 553         {
 554             bool ret = Interop.Window.RemoveAuxiliaryHint(swigCPtr, id);
 555             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 556             return ret;
 557         }
 558
 559         /// <summary>
 560         /// Changes a value of the auxiliary hint.
 561         /// </summary>
 562         /// <param name="id">The auxiliary hint ID.</param>
 563         /// <param name="value">The value string to be set.</param>
 564         /// <returns>True if no error occurred, false otherwise.</returns>
 565         /// <since_tizen> 3 </since_tizen>
 566         public bool SetAuxiliaryHintValue(uint id, string value)
 567         {
 568             bool ret = Interop.Window.SetAuxiliaryHintValue(swigCPtr, id, value);
 569             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 570             return ret;
 571         }
 572
 573         /// <summary>
 574         /// Gets a value of the auxiliary hint.
 575         /// </summary>
 576         /// <param name="id">The auxiliary hint ID.</param>
 577         /// <returns>The string value of the auxiliary hint ID, or an empty string if none exists.</returns>
 578         /// <since_tizen> 3 </since_tizen>
 579         public string GetAuxiliaryHintValue(uint id)
 580         {
 581             string ret = Interop.Window.GetAuxiliaryHintValue(swigCPtr, id);
 582             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 583             return ret;
 584         }
 585
 586         /// <summary>
 587         /// Gets an ID of the auxiliary hint string.
 588         /// </summary>
 589         /// <param name="hint">The auxiliary hint string.</param>
 590         /// <returns>The ID of auxiliary hint string, or 0 on failure.</returns>
 591         /// <since_tizen> 3 </since_tizen>
 592         public uint GetAuxiliaryHintId(string hint)
 593         {
 594             uint ret = Interop.Window.GetAuxiliaryHintId(swigCPtr, hint);
 595             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 596             return ret;
 597         }
 598
 599         /// <summary>
 600         /// Sets a region to accept input events.
 601         /// </summary>
 602         /// <param name="inputRegion">The region to accept input events.</param>
 603         /// <since_tizen> 3 </since_tizen>
 604         public void SetInputRegion(Rectangle inputRegion)
 605         {
 606             Interop.Window.SetInputRegion(swigCPtr, Rectangle.getCPtr(inputRegion));
 607             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 608         }
 609
 610         /// <summary>
 611         /// Sets a priority level for the specified notification window.
 612         /// </summary>
 613         /// <param name="level">The notification window level.</param>
 614         /// <returns>True if no error occurred, false otherwise.</returns>
 615         /// <since_tizen> 3 </since_tizen>
 616         public bool SetNotificationLevel(NotificationLevel level)
 617         {
 618             bool ret = Interop.Window.SetNotificationLevel(swigCPtr, (int)level);
 619             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 620             return ret;
 621         }
 622
 623         /// <summary>
 624         /// Gets a priority level for the specified notification window.
 625         /// </summary>
 626         /// <returns>The notification window level.</returns>
 627         /// <since_tizen> 3 </since_tizen>
 628         public NotificationLevel GetNotificationLevel()
 629         {
 630             NotificationLevel ret = (NotificationLevel)Interop.Window.GetNotificationLevel(swigCPtr);
 631             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 632             return ret;
 633         }
 634
 635         /// <summary>
 636         /// Sets a transparent window's visual state to opaque. <br />
 637         /// If a visual state of a transparent window is opaque, <br />
 638         /// then the window manager could handle it as an opaque window when calculating visibility.
 639         /// </summary>
 640         /// <param name="opaque">Whether the window's visual state is opaque.</param>
 641         /// <remarks>This will have no effect on an opaque window. <br />
 642         /// It doesn't change transparent window to opaque window but lets the window manager know the visual state of the window.
 643         /// </remarks>
 644         /// <since_tizen> 3 </since_tizen>
 645         public void SetOpaqueState(bool opaque)
 646         {
 647             Interop.Window.SetOpaqueState(swigCPtr, opaque);
 648             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 649         }
 650
 651         /// <summary>
 652         /// Returns whether a transparent window's visual state is opaque or not.
 653         /// </summary>
 654         /// <returns>True if the window's visual state is opaque, false otherwise.</returns>
 655         /// <remarks> The return value has no meaning on an opaque window. </remarks>
 656         /// <since_tizen> 3 </since_tizen>
 657         public bool IsOpaqueState()
 658         {
 659             bool ret = Interop.Window.IsOpaqueState(swigCPtr);
 660             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 661             return ret;
 662         }
 663
 664         /// <summary>
 665         /// Sets a window's screen off mode.
 666         /// </summary>
 667         /// <param name="screenOffMode">The screen mode.</param>
 668         /// <returns>True if no error occurred, false otherwise.</returns>
 669         /// <since_tizen> 4 </since_tizen>
 670         public bool SetScreenOffMode(ScreenOffMode screenOffMode)
 671         {
 672             bool ret = Interop.Window.SetScreenOffMode(swigCPtr, (int)screenOffMode);
 673             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 674             return ret;
 675         }
 676
 677         /// <summary>
 678         /// Gets the screen mode of the window.
 679         /// </summary>
 680         /// <returns>The screen off mode.</returns>
 681         /// <since_tizen> 4 </since_tizen>
 682         public ScreenOffMode GetScreenOffMode()
 683         {
 684             ScreenOffMode ret = (ScreenOffMode)Interop.Window.GetScreenOffMode(swigCPtr);
 685             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 686             return ret;
 687         }
 688
 689         /// <summary>
 690         /// Sets preferred brightness of the window.
 691         /// </summary>
 692         /// <param name="brightness">The preferred brightness (0 to 100).</param>
 693         /// <returns>True if no error occurred, false otherwise.</returns>
 694         /// <since_tizen> 3 </since_tizen>
 695         public bool SetBrightness(int brightness)
 696         {
 697             bool ret = Interop.Window.SetBrightness(swigCPtr, brightness);
 698             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 699             return ret;
 700         }
 701
 702         /// <summary>
 703         /// Gets the preferred brightness of the window.
 704         /// </summary>
 705         /// <returns>The preferred brightness.</returns>
 706         /// <since_tizen> 3 </since_tizen>
 707         public int GetBrightness()
 708         {
 709             int ret = Interop.Window.GetBrightness(swigCPtr);
 710             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 711             return ret;
 712         }
 713
 714         /// <summary>
 715         /// Sets the window name and the class string.
 716         /// </summary>
 717         /// <param name="name">The name of the window.</param>
 718         /// <param name="klass">The class of the window.</param>
 719         /// <since_tizen> 4 </since_tizen>
 720         public void SetClass(string name, string klass)
 721         {
 722             Interop.Window.Window_SetClass(swigCPtr, name, klass);
 723             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 724         }
 725
 726         /// <summary>
 727         /// Raises the window to the top of the window stack.
 728         /// </summary>
 729         /// <since_tizen> 3 </since_tizen>
 730         public void Raise()
 731         {
 732             Interop.Window.Window_Raise(swigCPtr);
 733             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 734         }
 735
 736         /// <summary>
 737         /// Lowers the window to the bottom of the window stack.
 738         /// </summary>
 739         /// <since_tizen> 3 </since_tizen>
 740         public void Lower()
 741         {
 742             Interop.Window.Window_Lower(swigCPtr);
 743             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 744         }
 745
 746         /// <summary>
 747         /// Activates the window to the top of the window stack even it is iconified.
 748         /// </summary>
 749         /// <since_tizen> 3 </since_tizen>
 750         public void Activate()
 751         {
 752             Interop.Window.Window_Activate(swigCPtr);
 753             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 754         }
 755
 756         /// <summary>
 757         /// Gets the default ( root ) layer.
 758         /// </summary>
 759         /// <returns>The root layer.</returns>
 760         /// <since_tizen> 3 </since_tizen>
 761         public Layer GetDefaultLayer()
 762         {
 763             return this.GetRootLayer();
 764         }
 765
 766         /// <summary>
 767         /// Add a child view to window.
 768         /// </summary>
 769         /// <param name="view">the child should be added to the window.</param>
 770         /// <since_tizen> 3 </since_tizen>
 771         public void Add(View view)
 772         {
 773             Interop.Actor.Actor_Add(Layer.getCPtr(GetRootLayer()), View.getCPtr(view));
 774             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 775             this.GetRootLayer().AddViewToLayerList(view); // Maintain the children list in the Layer
 776             view.InternalParent = this.GetRootLayer();
 777         }
 778
 779         /// <summary>
 780         /// Remove a child view from window.
 781         /// </summary>
 782         /// <param name="view">the child to be removed.</param>
 783         /// <since_tizen> 3 </since_tizen>
 784         public void Remove(View view)
 785         {
 786             Interop.Actor.Actor_Remove(Layer.getCPtr(GetRootLayer()), View.getCPtr(view));
 787             this.GetRootLayer().RemoveViewFromLayerList(view); // Maintain the children list in the Layer
 788             view.InternalParent = null;
 789         }
 790
 791         /// <summary>
 792         /// Retrieves the layer at a specified depth.
 793         /// </summary>
 794         /// <param name="depth">The layer's depth index.</param>
 795         /// <returns>The layer found at the given depth.</returns>
 796         /// <since_tizen> 3 </since_tizen>
 797         public Layer GetLayer(uint depth)
 798         {
 799             if (depth < LayersChildren?.Count)
 800             {
 801                 Layer ret = LayersChildren?[Convert.ToInt32(depth)];
 802                 return ret;
 803             }
 804             else
 805             {
 806                 return null;
 807             }
 808         }
 809
 810         /// <summary>
 811         /// Destroy the window immediately.
 812         /// </summary>
 813         [EditorBrowsable(EditorBrowsableState.Never)]
 814         public void Destroy()
 815         {
 816             this.Dispose();
 817         }
 818
 819         /// <summary>
 820         /// Keep rendering for at least the given amount of time.
 821         /// </summary>
 822         /// <param name="durationSeconds">Time to keep rendering, 0 means render at least one more frame.</param>
 823         /// <since_tizen> 3 </since_tizen>
 824         public void KeepRendering(float durationSeconds)
 825         {
 826             Interop.Stage.Stage_KeepRendering(stageCPtr, durationSeconds);
 827             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 828         }
 829
 830         /// <summary>
 831         /// Grabs the key specified by a key for a window only when a window is the topmost window.<br />
 832         /// This function can be used for following example scenarios: <br />
 833         /// - Mobile - Using volume up or down as zoom up or down in camera apps.<br />
 834         /// </summary>
 835         /// <param name="DaliKey">The key code to grab.</param>
 836         /// <returns>True if the grab succeeds.</returns>
 837         /// <since_tizen> 3 </since_tizen>
 838         public bool GrabKeyTopmost(int DaliKey)
 839         {
 840             bool ret = Interop.Window.GrabKeyTopmost(HandleRef.ToIntPtr(this.swigCPtr), DaliKey);
 841             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 842             return ret;
 843         }
 844
 845         /// <summary>
 846         /// Ungrabs the key specified by a key for the window.<br />
 847         /// Note: If this function is called between key down and up events of a grabbed key, an application doesn't receive the key up event.<br />
 848         /// </summary>
 849         /// <param name="DaliKey">The key code to ungrab.</param>
 850         /// <returns>True if the ungrab succeeds.</returns>
 851         /// <since_tizen> 3 </since_tizen>
 852         public bool UngrabKeyTopmost(int DaliKey)
 853         {
 854             bool ret = Interop.Window.UngrabKeyTopmost(HandleRef.ToIntPtr(this.swigCPtr), DaliKey);
 855             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 856             return ret;
 857         }
 858
 859         /// <summary>
 860         ///  Grabs the key specified by a key for a window in a GrabMode. <br />
 861         ///  Details: This function can be used for following example scenarios: <br />
 862         ///  - TV - A user might want to change the volume or channel of the background TV contents while focusing on the foregrund app. <br />
 863         ///  - Mobile - When a user presses the Home key, the homescreen appears regardless of the current foreground app. <br />
 864         ///  - Mobile - Using the volume up or down as zoom up or down in camera apps. <br />
 865         /// </summary>
 866         /// <param name="DaliKey">The key code to grab.</param>
 867         /// <param name="GrabMode">The grab mode for the key.</param>
 868         /// <returns>True if the grab succeeds.</returns>
 869         /// <since_tizen> 3 </since_tizen>
 870         public bool GrabKey(int DaliKey, KeyGrabMode GrabMode)
 871         {
 872             bool ret = Interop.Window.GrabKey(HandleRef.ToIntPtr(this.swigCPtr), DaliKey, (int)GrabMode);
 873             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 874             return ret;
 875         }
 876
 877         /// <summary>
 878         /// Ungrabs the key specified by a key for a window.<br />
 879         /// Note: If this function is called between key down and up events of a grabbed key, an application doesn't receive the key up event. <br />
 880         /// </summary>
 881         /// <param name="DaliKey">The key code to ungrab.</param>
 882         /// <returns>True if the ungrab succeeds.</returns>
 883         /// <since_tizen> 3 </since_tizen>
 884         public bool UngrabKey(int DaliKey)
 885         {
 886             bool ret = Interop.Window.UngrabKey(HandleRef.ToIntPtr(this.swigCPtr), DaliKey);
 887             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 888             return ret;
 889         }
 890
 891         /// <summary>
 892         /// Sets the keyboard repeat information.
 893         /// </summary>
 894         /// <param name="rate">The key repeat rate value in seconds.</param>
 895         /// <param name="delay">The key repeat delay value in seconds.</param>
 896         /// <returns>True if setting the keyboard repeat succeeds.</returns>
 897         /// <since_tizen> 5 </since_tizen>
 898         public bool SetKeyboardRepeatInfo(float rate, float delay)
 899         {
 900             bool ret = Interop.Window.SetKeyboardRepeatInfo(rate, delay);
 901             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 902             return ret;
 903         }
 904
 905         /// <summary>
 906         /// Gets the keyboard repeat information.
 907         /// </summary>
 908         /// <param name="rate">The key repeat rate value in seconds.</param>
 909         /// <param name="delay">The key repeat delay value in seconds.</param>
 910         /// <returns>True if setting the keyboard repeat succeeds.</returns>
 911         /// <since_tizen> 5 </since_tizen>
 912         public bool GetKeyboardRepeatInfo(out float rate, out float delay)
 913         {
 914             bool ret = Interop.Window.GetKeyboardRepeatInfo(out rate, out delay);
 915             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 916             return ret;
 917         }
 918
 919         /// <summary>
 920         /// Adds a layer to the stage.
 921         /// </summary>
 922         /// <param name="layer">Layer to add.</param>
 923         /// <since_tizen> 3 </since_tizen>
 924         public void AddLayer(Layer layer)
 925         {
 926             Add(layer);
 927         }
 928
 929         /// <summary>
 930         /// Removes a layer from the stage.
 931         /// </summary>
 932         /// <param name="layer">Layer to remove.</param>
 933         /// <since_tizen> 3 </since_tizen>
 934         public void RemoveLayer(Layer layer)
 935         {
 936             Remove(layer);
 937         }
 938
 939         /// <summary>
 940         /// Feeds a key event into the window.
 941         /// </summary>
 942         /// <param name="keyEvent">The key event to feed.</param>
 943         /// <since_tizen> 5 </since_tizen>
 944         public void FeedKey(Key keyEvent)
 945         {
 946             Interop.Window.Window_FeedKeyEvent(Key.getCPtr(keyEvent));
 947             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 948         }
 949
 950         /// <summary>
 951         /// Allows at least one more render, even when paused.
 952         /// The window should be shown, not minimised.
 953         /// </summary>
 954         /// <since_tizen> 4 </since_tizen>
 955         public void RenderOnce()
 956         {
 957             Interop.Window.Window_RenderOnce(swigCPtr);
 958             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 959         }
 960
 961         /// <summary>
 962         /// Sets whether the window is transparent or not.
 963         /// </summary>
 964         /// <param name="transparent">Whether the window is transparent or not.</param>
 965         /// <since_tizen> 5 </since_tizen>
 966         public void SetTransparency(bool transparent)
 967         {
 968             Interop.Window.SetTransparency(swigCPtr, transparent);
 969             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 970
 971             // Setting transparency of the window should request a relayout of the tree in the case the window changes from fully transparent.
 972         }
 973
 974         /// <summary>
 975         /// Sets parent window of the window.
 976         /// After setting that, these windows do together when raise-up, lower and iconified/deiconified.
 977         /// Initially, the window is located on top of the parent. The window can go below parent by calling Lower().
 978         /// If parent's window stack is changed by calling Raise() or Lower(), child windows are located on top of the parent again.
 979         /// </summary>
 980         /// <param name="parent">The parent window.</param>
 981         /// <since_tizen> 6 </since_tizen>
 982         /// <feature> http://tizen.org/feature/opengles.surfaceless_context </feature>
 983         /// <exception cref="NotSupportedException">The required feature is not supported.</exception>
 984         public void SetParent(Window parent)
 985         {
 986             if (IsSupportedMultiWindow() == false)
 987             {
 988                 NUILog.Error("This device does not support surfaceless_context. So Window cannot be created. ");
 989             }
 990             Interop.Window.SetParent(swigCPtr, Window.getCPtr(parent));
 991             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
 992         }
 993
 994         /// <summary>
 995         /// Unsets parent window of the window.
 996         /// After unsetting, the window is disconnected his parent window.
 997         /// </summary>
 998         /// <since_tizen> 6 </since_tizen>
 999         /// <feature> http://tizen.org/feature/opengles.surfaceless_context </feature>
1000         /// <exception cref="NotSupportedException">The required feature is not supported.</exception>
1001         public void Unparent()
1002         {
1003             if (IsSupportedMultiWindow() == false)
1004             {
1005                 NUILog.Error("Fail to create window. because this device does not support opengles.surfaceless_context.");
1006             }
1007             Interop.Window.Unparent(swigCPtr);
1008             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1009         }
1010
1011         /// <summary>
1012         /// Gets parent window of the window.
1013         /// </summary>
1014         /// <returns>The parent window of the window.</returns>
1015         /// <since_tizen> 6 </since_tizen>
1016         /// <feature> http://tizen.org/feature/opengles.surfaceless_context </feature>
1017         /// <exception cref="NotSupportedException">The required feature is not supported.</exception>
1018         public Window GetParent()
1019         {
1020             if (IsSupportedMultiWindow() == false)
1021             {
1022                 NUILog.Error("This device does not support surfaceless_context. So Window cannot be created. ");
1023             }
1024             Window ret = Registry.GetManagedBaseHandleFromNativePtr(Interop.Window.GetParent(swigCPtr)) as Window;
1025             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1026             return ret;
1027         }
1028
1029         /// This will be public opened in tizen_next after ACR done. Before ACR, need to be hidden as inhouse API.
1030         [EditorBrowsable(EditorBrowsableState.Never)]
1031         public void ObjectDump()
1032         {
1033             Layer rootLayer = GetRootLayer();
1034             foreach (View view in rootLayer.Children)
1035             {
1036                 view.ObjectDump();
1037             }
1038         }
1039
1040         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Window obj)
1041         {
1042             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
1043         }
1044
1045         internal static bool IsInstalled()
1046         {
1047             bool ret = Interop.Stage.Stage_IsInstalled();
1048             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1049             return ret;
1050         }
1051
1052         internal void ShowIndicator(Window.IndicatorVisibleMode visibleMode)
1053         {
1054             Interop.WindowInternal.Window_ShowIndicator(swigCPtr, (int)visibleMode);
1055             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1056         }
1057
1058         internal void SetIndicatorBackgroundOpacity(Window.IndicatorBackgroundOpacity opacity)
1059         {
1060             Interop.WindowInternal.Window_SetIndicatorBgOpacity(swigCPtr, (int)opacity);
1061             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1062         }
1063
1064         internal void RotateIndicator(Window.WindowOrientation orientation)
1065         {
1066             Interop.WindowInternal.Window_RotateIndicator(swigCPtr, (int)orientation);
1067             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1068         }
1069
1070         /// <summary>
1071         /// Adds an orientation to the list of available orientations.
1072         /// </summary>
1073         /// <param name="orientation">The available orientation to add</param>
1074         /// <since_tizen> 6 </since_tizen>
1075         public void AddAvailableOrientation(Window.WindowOrientation orientation)
1076         {
1077             Interop.Window.Window_AddAvailableOrientation(swigCPtr, (int)orientation);
1078             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1079         }
1080
1081         /// <summary>
1082         /// Removes an orientation from the list of available orientations.
1083         /// </summary>
1084         /// <param name="orientation">The available orientation to remove.</param>
1085         /// <since_tizen> 6 </since_tizen>
1086         public void RemoveAvailableOrientation(Window.WindowOrientation orientation)
1087         {
1088             Interop.Window.Window_RemoveAvailableOrientation(swigCPtr, (int)orientation);
1089             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1090         }
1091
1092         /// <summary>
1093         /// Sets a preferred orientation.
1094         /// </summary>
1095         /// <param name="orientation">The preferred orientation.</param>
1096         /// <since_tizen> 6 </since_tizen>
1097         public void SetPreferredOrientation(Window.WindowOrientation orientation)
1098         {
1099             Interop.Window.Window_SetPreferredOrientation(swigCPtr, (int)orientation);
1100             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1101         }
1102
1103         /// <summary>
1104         /// Gets the preferred orientation.
1105         /// </summary>
1106         /// <since_tizen> 6 </since_tizen>
1107         /// <returns>The preferred orientation if previously set, or none.</returns>
1108         public Window.WindowOrientation GetPreferredOrientation()
1109         {
1110             Window.WindowOrientation ret = (Window.WindowOrientation)Interop.Window.Window_GetPreferredOrientation(swigCPtr);
1111             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1112             return ret;
1113         }
1114
1115         /// <summary>
1116         /// Gets current orientation of the window.
1117         /// </summary>
1118         /// <since_tizen> 6 </since_tizen>
1119         /// <returns>The current window orientation if previously set, or none.</returns>
1120         [EditorBrowsable(EditorBrowsableState.Never)]
1121         public Window.WindowOrientation GetCurrentOrientation()
1122         {
1123             Window.WindowOrientation ret = (Window.WindowOrientation)Interop.Window.Window_GetCurrentOrientation(swigCPtr);
1124             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1125             return ret;
1126         }
1127
1128         /// <summary>
1129         /// Sets available orientations of the window.
1130         /// This API is for setting several orientations one time.
1131         /// </summary>
1132         /// <param name="orientations">The list of orientations.</param>
1133         /// <since_tizen> 6 </since_tizen>
1134         [EditorBrowsable(EditorBrowsableState.Never)]
1135         public void SetAvailableOrientations( List<Window.WindowOrientation> orientations )
1136         {
1137             PropertyArray orientationArray = new PropertyArray();
1138             for( int i = 0; i < orientations.Count; i++ )
1139             {
1140               orientationArray.PushBack(new PropertyValue((int)orientations[i]));
1141             }
1142
1143             Interop.Window.Window_SetAvailableOrientations(swigCPtr, PropertyArray.getCPtr(orientationArray));
1144             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1145         }
1146
1147         /// <summary>
1148         /// Get native window ID
1149         /// </summary>
1150         /// <returns>native window ID</returns>
1151         [EditorBrowsable(EditorBrowsableState.Never)]
1152         public int GetNativeId()
1153         {
1154             int ret = Interop.Window.GetNativeId(swigCPtr);
1155             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1156             return ret;
1157         }
1158
1159         internal Any GetNativeHandle()
1160         {
1161             Any ret = new Any(Interop.WindowInternal.Window_GetNativeHandle(swigCPtr), true);
1162             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1163             return ret;
1164         }
1165
1166         internal void Add(Layer layer)
1167         {
1168             Interop.Window.Add(swigCPtr, Layer.getCPtr(layer));
1169             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1170
1171             LayersChildren?.Add(layer);
1172             layer.SetWindow(this);
1173         }
1174
1175         internal void Remove(Layer layer)
1176         {
1177             Interop.Window.Remove(swigCPtr, Layer.getCPtr(layer));
1178             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1179
1180             LayersChildren?.Remove(layer);
1181             layer.SetWindow(null);
1182         }
1183
1184         internal Vector2 GetSize()
1185         {
1186             var val = new Uint16Pair(Interop.Window.GetSize(swigCPtr), false);
1187             Vector2 ret = new Vector2(val.GetWidth(), val.GetHeight());
1188             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1189             return ret;
1190         }
1191
1192         internal RenderTaskList GetRenderTaskList()
1193         {
1194             RenderTaskList ret = new RenderTaskList(Interop.Stage.Stage_GetRenderTaskList(stageCPtr), true);
1195             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1196             return ret;
1197         }
1198
1199         /// <summary>
1200         /// Queries the number of on-window layers.
1201         /// </summary>
1202         /// <returns>The number of layers.</returns>
1203         /// <remarks>Note that a default layer is always provided (count >= 1).</remarks>
1204         internal uint GetLayerCount()
1205         {
1206             if (LayersChildren == null || LayersChildren.Count < 0)
1207                 return 0;
1208
1209             return (uint) LayersChildren.Count;
1210         }
1211
1212         internal Layer GetRootLayer()
1213         {
1214             // Window.IsInstalled() is actually true only when called from event thread and
1215             // Core has been initialized, not when Stage is ready.
1216             if (_rootLayer == null && Window.IsInstalled())
1217             {
1218                 _rootLayer = new Layer(Interop.Window.GetRootLayer(swigCPtr), true);
1219                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1220                 LayersChildren?.Add(_rootLayer);
1221                 _rootLayer.SetWindow(this);
1222             }
1223             return _rootLayer;
1224         }
1225
1226         internal void SetBackgroundColor(Vector4 color)
1227         {
1228             Interop.Window.SetBackgroundColor(swigCPtr, Vector4.getCPtr(color));
1229             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1230         }
1231
1232         internal Vector4 GetBackgroundColor()
1233         {
1234             Vector4 ret = new Vector4(Interop.Window.GetBackgroundColor(swigCPtr), true);
1235             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1236             return ret;
1237         }
1238
1239         internal Vector2 GetDpi()
1240         {
1241             Vector2 ret = new Vector2(Interop.Stage.Stage_GetDpi(stageCPtr), true);
1242             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1243             return ret;
1244         }
1245
1246         internal ObjectRegistry GetObjectRegistry()
1247         {
1248             ObjectRegistry ret = new ObjectRegistry(Interop.Stage.Stage_GetObjectRegistry(stageCPtr), true);
1249             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1250             return ret;
1251         }
1252
1253         internal void SetRenderingBehavior(RenderingBehaviorType renderingBehavior)
1254         {
1255             Interop.Stage.Stage_SetRenderingBehavior(stageCPtr, (int)renderingBehavior);
1256             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1257         }
1258
1259         internal RenderingBehaviorType GetRenderingBehavior()
1260         {
1261             RenderingBehaviorType ret = (RenderingBehaviorType)Interop.Stage.Stage_GetRenderingBehavior(stageCPtr);
1262             if (NDalicPINVOKE.SWIGPendingException.Pending)
1263                 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1264             return ret;
1265         }
1266
1267         internal void SetWindowSize(Size2D size)
1268         {
1269             var val = new Uint16Pair((uint)size.Width, (uint)size.Height);
1270             Interop.Window.SetSize(swigCPtr, Uint16Pair.getCPtr(val));
1271
1272             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1273
1274             // Resetting Window size should request a relayout of the tree.
1275         }
1276
1277         internal Size2D GetWindowSize()
1278         {
1279             var val = new Uint16Pair(Interop.Window.GetSize(swigCPtr), false);
1280             Size2D ret = new Size2D(val.GetWidth(), val.GetHeight());
1281
1282             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1283             return ret;
1284         }
1285
1286         internal void SetPosition(Position2D position)
1287         {
1288             var val = new Uint16Pair((uint)position.X, (uint)position.Y);
1289             Interop.Window.SetPosition(swigCPtr, Uint16Pair.getCPtr(val));
1290
1291             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1292             // Setting Position of the window should request a relayout of the tree.
1293         }
1294
1295         internal Position2D GetPosition()
1296         {
1297             var val = new Uint16Pair(Interop.Window.GetPosition(swigCPtr), true);
1298             Position2D ret = new Position2D(val.GetX(), val.GetY());
1299
1300             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1301             return ret;
1302         }
1303
1304         internal void SetPositionSize(Rectangle positionSize)
1305         {
1306             Interop.Window.Window_SetPositionSize(swigCPtr, Rectangle.getCPtr(positionSize));
1307
1308             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1309
1310             // Setting Position of the window should request a relayout of the tree.
1311         }
1312
1313         /// <summary>
1314         /// Dispose for Window
1315         /// </summary>
1316         [EditorBrowsable(EditorBrowsableState.Never)]
1317         protected override void Dispose(DisposeTypes type)
1318         {
1319             if (disposed)
1320             {
1321                 return;
1322             }
1323
1324             if (type == DisposeTypes.Explicit)
1325             {
1326                 //Called by User
1327                 //Release your own managed resources here.
1328                 //You should release all of your own disposable objects here.
1329
1330                 _rootLayer.Dispose();
1331                 localController.Dispose();
1332
1333                 foreach(var layer in _childLayers)
1334                 {
1335                     layer.Dispose();
1336                 }
1337                 _childLayers.Clear();
1338             }
1339
1340             this.DisconnectNativeSignals();
1341
1342             base.Dispose(type);
1343         }
1344
1345         /// This will not be public opened.
1346         [EditorBrowsable(EditorBrowsableState.Never)]
1347         protected override void ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef swigCPtr)
1348         {
1349             Interop.Window.delete_Window(swigCPtr);
1350         }
1351     }
1352 }