dali/internal/window-system/common/window-impl.cpp

   1 /*
   2  * Copyright (c) 2022 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 // CLASS HEADER
  19 #include <dali/internal/window-system/common/window-impl.h>
  20
  21 // EXTERNAL HEADERS
  22 #include <dali/devel-api/adaptor-framework/orientation.h>
  23 #include <dali/devel-api/events/key-event-devel.h>
  24 #include <dali/integration-api/core.h>
  25 #include <dali/integration-api/events/touch-event-integ.h>
  26 #include <dali/integration-api/events/touch-integ.h>
  27 #include <dali/public-api/actors/actor.h>
  28 #include <dali/public-api/actors/camera-actor.h>
  29 #include <dali/public-api/actors/layer.h>
  30 #include <dali/public-api/adaptor-framework/window-enumerations.h>
  31 #include <dali/public-api/render-tasks/render-task-list.h>
  32 #include <dali/public-api/render-tasks/render-task.h>
  33 #include <dali/public-api/rendering/frame-buffer.h>
  34 #include <thread>
  35
  36 // INTERNAL HEADERS
  37 #include <dali/devel-api/adaptor-framework/accessibility-bridge.h>
  38 #include <dali/devel-api/atspi-interfaces/accessible.h>
  39 #include <dali/integration-api/adaptor-framework/render-surface-interface.h>
  40 #include <dali/internal/graphics/gles/egl-graphics.h>
  41 #include <dali/internal/window-system/common/event-handler.h>
  42 #include <dali/internal/window-system/common/orientation-impl.h>
  43 #include <dali/internal/window-system/common/render-surface-factory.h>
  44 #include <dali/internal/window-system/common/window-base.h>
  45 #include <dali/internal/window-system/common/window-factory.h>
  46 #include <dali/internal/window-system/common/window-render-surface.h>
  47 #include <dali/internal/window-system/common/window-system.h>
  48 #include <dali/internal/window-system/common/window-visibility-observer.h>
  49
  50 namespace Dali
  51 {
  52 namespace Internal
  53 {
  54 namespace Adaptor
  55 {
  56 namespace
  57 {
  58 #if defined(DEBUG_ENABLED)
  59 Debug::Filter* gWindowLogFilter = Debug::Filter::New(Debug::NoLogging, false, "LOG_WINDOW");
  60 #endif
  61
  62 } // unnamed namespace
  63
  64 Window* Window::New(const PositionSize& positionSize, const std::string& name, const std::string& className, Dali::WindowType type, bool isTransparent)
  65 {
  66   Any surface;
  67   return Window::New(surface, positionSize, name, className, type, isTransparent);
  68 }
  69
  70 Window* Window::New(Any surface, const PositionSize& positionSize, const std::string& name, const std::string& className, Dali::WindowType type, bool isTransparent)
  71 {
  72   Window* window         = new Window();
  73   window->mIsTransparent = isTransparent;
  74   window->Initialize(surface, positionSize, name, className, type);
  75   return window;
  76 }
  77
  78 Window::Window()
  79 : mWindowSurface(nullptr),
  80   mWindowBase(),
  81   mParentWindow(NULL),
  82   mPreferredAngle(static_cast<int>(WindowOrientation::NO_ORIENTATION_PREFERENCE)),
  83   mRotationAngle(0),
  84   mWindowWidth(0),
  85   mWindowHeight(0),
  86   mNativeWindowId(-1),
  87   mOrientationMode(Internal::Adaptor::Window::OrientationMode::PORTRAIT),
  88   mDeleteRequestSignal(),
  89   mFocusChangeSignal(),
  90   mResizeSignal(),
  91   mVisibilityChangedSignal(),
  92   mTransitionEffectEventSignal(),
  93   mKeyboardRepeatSettingsChangedSignal(),
  94   mAuxiliaryMessageSignal(),
  95   mMovedSignal(),
  96   mOrientationChangedSignal(),
  97   mLastKeyEvent(),
  98   mLastTouchEvent(),
  99   mIsTransparent(false),
 100   mIsFocusAcceptable(true),
 101   mIconified(false),
 102   mOpaqueState(false),
 103   mWindowRotationAcknowledgement(false),
 104   mFocused(false),
 105   mIsWindowRotating(false)
 106 {
 107 }
 108
 109 Window::~Window()
 110 {
 111   if(mScene)
 112   {
 113     auto bridge     = Accessibility::Bridge::GetCurrentBridge();
 114     auto rootLayer  = mScene.GetRootLayer();
 115     auto accessible = Accessibility::Accessible::Get(rootLayer);
 116     bridge->RemoveTopLevelWindow(accessible);
 117     // Related to multi-window case. This is called for default window and non-default window, but it is effective for non-default window.
 118     bridge->Emit(accessible, Accessibility::WindowEvent::DESTROY);
 119   }
 120
 121   if(DALI_LIKELY(mAdaptor))
 122   {
 123     mAdaptor->RemoveWindow(this);
 124   }
 125
 126   if(mEventHandler)
 127   {
 128     mEventHandler->RemoveObserver(*this);
 129   }
 130 }
 131
 132 void Window::Initialize(Any surface, const PositionSize& positionSize, const std::string& name, const std::string& className, WindowType type)
 133 {
 134   // Create a window render surface
 135   auto renderSurfaceFactory = Dali::Internal::Adaptor::GetRenderSurfaceFactory();
 136   mSurface                  = renderSurfaceFactory->CreateWindowRenderSurface(positionSize, surface, mIsTransparent);
 137   mWindowSurface            = static_cast<WindowRenderSurface*>(mSurface.get());
 138
 139   // Get a window base
 140   mWindowBase = mWindowSurface->GetWindowBase();
 141
 142   // Set Window Type
 143   mWindowBase->SetType(type);
 144
 145   // Initialize for Ime window type
 146   if(type == WindowType::IME)
 147   {
 148     mWindowBase->InitializeIme();
 149     mWindowSurface->InitializeImeSurface();
 150   }
 151
 152   // Connect signals
 153   mWindowBase->IconifyChangedSignal().Connect(this, &Window::OnIconifyChanged);
 154   mWindowBase->FocusChangedSignal().Connect(this, &Window::OnFocusChanged);
 155   mWindowBase->DeleteRequestSignal().Connect(this, &Window::OnDeleteRequest);
 156   mWindowBase->TransitionEffectEventSignal().Connect(this, &Window::OnTransitionEffectEvent);
 157   mWindowBase->KeyboardRepeatSettingsChangedSignal().Connect(this, &Window::OnKeyboardRepeatSettingsChanged);
 158   mWindowBase->WindowRedrawRequestSignal().Connect(this, &Window::OnWindowRedrawRequest);
 159   mWindowBase->UpdatePositionSizeSignal().Connect(this, &Window::OnUpdatePositionSize);
 160   mWindowBase->AuxiliaryMessageSignal().Connect(this, &Window::OnAuxiliaryMessage);
 161
 162   mWindowSurface->OutputTransformedSignal().Connect(this, &Window::OnOutputTransformed);
 163   mWindowSurface->RotationFinishedSignal().Connect(this, &Window::OnRotationFinished);
 164
 165   AddAuxiliaryHint("wm.policy.win.user.geometry", "1");
 166
 167   SetClass(name, className);
 168
 169   mOrientation = Orientation::New(this);
 170
 171   // Get OrientationMode
 172   int screenWidth, screenHeight;
 173   WindowSystem::GetScreenSize(screenWidth, screenHeight);
 174   if(screenWidth > screenHeight)
 175   {
 176     mOrientationMode = Internal::Adaptor::Window::OrientationMode::LANDSCAPE;
 177   }
 178   else
 179   {
 180     mOrientationMode = Internal::Adaptor::Window::OrientationMode::PORTRAIT;
 181   }
 182
 183   if(positionSize.width <= 0 || positionSize.height <= 0)
 184   {
 185     mWindowWidth  = screenWidth;
 186     mWindowHeight = screenHeight;
 187   }
 188   else
 189   {
 190     mWindowWidth  = positionSize.width;
 191     mWindowHeight = positionSize.height;
 192   }
 193
 194   // For Debugging
 195   mNativeWindowId = mWindowBase->GetNativeWindowId();
 196 }
 197
 198 void Window::OnAdaptorSet(Dali::Adaptor& adaptor)
 199 {
 200   mEventHandler = EventHandlerPtr(new EventHandler(mWindowSurface->GetWindowBase(), *mAdaptor));
 201   mEventHandler->AddObserver(*this);
 202
 203   // Add Window to bridge for ATSPI
 204   auto bridge = Accessibility::Bridge::GetCurrentBridge();
 205   if(bridge->IsUp())
 206   {
 207     auto rootLayer  = mScene.GetRootLayer();
 208     auto accessible = Accessibility::Accessible::Get(rootLayer);
 209     bridge->AddTopLevelWindow(accessible);
 210   }
 211
 212   bridge->EnabledSignal().Connect(this, &Window::OnAccessibilityEnabled);
 213   bridge->DisabledSignal().Connect(this, &Window::OnAccessibilityDisabled);
 214
 215   // If you call the 'Show' before creating the adaptor, the application cannot know the app resource id.
 216   // The show must be called after the adaptor is initialized.
 217   Show();
 218 }
 219
 220 void Window::OnSurfaceSet(Dali::RenderSurfaceInterface* surface)
 221 {
 222   mWindowSurface = static_cast<WindowRenderSurface*>(surface);
 223 }
 224
 225 void Window::SetClass(std::string name, std::string className)
 226 {
 227   mName      = name;
 228   mClassName = className;
 229   mWindowBase->SetClass(name, className);
 230 }
 231
 232 std::string Window::GetClassName() const
 233 {
 234   return mClassName;
 235 }
 236
 237 void Window::Raise()
 238 {
 239   mWindowBase->Raise();
 240
 241   mSurface->SetFullSwapNextFrame();
 242
 243   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Raise() \n", this, mNativeWindowId);
 244 }
 245
 246 void Window::Lower()
 247 {
 248   mWindowBase->Lower();
 249
 250   mSurface->SetFullSwapNextFrame();
 251
 252   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Lower() \n", this, mNativeWindowId);
 253 }
 254
 255 void Window::Activate()
 256 {
 257   mWindowBase->Activate();
 258
 259   mSurface->SetFullSwapNextFrame();
 260
 261   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Activate() \n", this, mNativeWindowId);
 262 }
 263
 264 void Window::Maximize(bool maximize)
 265 {
 266   mWindowBase->Maximize(maximize);
 267
 268   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Maximize: %d\n", this, mNativeWindowId, maximize);
 269 }
 270
 271 bool Window::IsMaximized() const
 272 {
 273   return mWindowBase->IsMaximized();
 274 }
 275
 276 void Window::SetMaximumSize(Dali::Window::WindowSize size)
 277 {
 278   mWindowBase->SetMaximumSize(size);
 279 }
 280
 281 void Window::Minimize(bool minimize)
 282 {
 283   mWindowBase->Minimize(minimize);
 284
 285   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Minimize: %d\n", this, mNativeWindowId, minimize);
 286 }
 287
 288 bool Window::IsMinimized() const
 289 {
 290   return mWindowBase->IsMinimized();
 291 }
 292
 293 void Window::SetMimimumSize(Dali::Window::WindowSize size)
 294 {
 295   mWindowBase->SetMimimumSize(size);
 296 }
 297
 298 uint32_t Window::GetLayerCount() const
 299 {
 300   return mScene.GetLayerCount();
 301 }
 302
 303 Dali::Layer Window::GetLayer(uint32_t depth) const
 304 {
 305   return mScene.GetLayer(depth);
 306 }
 307
 308 Dali::RenderTaskList Window::GetRenderTaskList() const
 309 {
 310   return mScene.GetRenderTaskList();
 311 }
 312
 313 std::string Window::GetNativeResourceId() const
 314 {
 315   return mWindowBase->GetNativeWindowResourceId();
 316 }
 317
 318 void Window::AddAvailableOrientation(WindowOrientation orientation)
 319 {
 320   if(IsOrientationAvailable(orientation) == false)
 321   {
 322     return;
 323   }
 324
 325   bool found          = false;
 326   int  convertedAngle = ConvertToAngle(orientation);
 327   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), AddAvailableOrientation: %d\n", this, mNativeWindowId, convertedAngle);
 328   for(std::size_t i = 0; i < mAvailableAngles.size(); i++)
 329   {
 330     if(mAvailableAngles[i] == convertedAngle)
 331     {
 332       found = true;
 333       break;
 334     }
 335   }
 336
 337   if(!found)
 338   {
 339     mAvailableAngles.push_back(convertedAngle);
 340     SetAvailableAnlges(mAvailableAngles);
 341   }
 342 }
 343
 344 void Window::RemoveAvailableOrientation(WindowOrientation orientation)
 345 {
 346   if(IsOrientationAvailable(orientation) == false)
 347   {
 348     return;
 349   }
 350
 351   int convertedAngle = ConvertToAngle(orientation);
 352   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), RemoveAvailableOrientation: %d\n", this, mNativeWindowId, convertedAngle);
 353   for(std::vector<int>::iterator iter = mAvailableAngles.begin();
 354       iter != mAvailableAngles.end();
 355       ++iter)
 356   {
 357     if(*iter == convertedAngle)
 358     {
 359       mAvailableAngles.erase(iter);
 360       break;
 361     }
 362   }
 363
 364   SetAvailableAnlges(mAvailableAngles);
 365 }
 366
 367 void Window::SetPreferredOrientation(WindowOrientation orientation)
 368 {
 369   if(orientation < WindowOrientation::NO_ORIENTATION_PREFERENCE || orientation > WindowOrientation::LANDSCAPE_INVERSE)
 370   {
 371     DALI_LOG_INFO(gWindowLogFilter, Debug::Verbose, "Window::CheckOrientation: Invalid input orientation [%d]\n", orientation);
 372     return;
 373   }
 374   mPreferredAngle = ConvertToAngle(orientation);
 375   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), SetPreferredOrientation: %d\n", this, mNativeWindowId, mPreferredAngle);
 376   mWindowBase->SetPreferredAngle(mPreferredAngle);
 377 }
 378
 379 WindowOrientation Window::GetPreferredOrientation()
 380 {
 381   WindowOrientation preferredOrientation = ConvertToOrientation(mPreferredAngle);
 382   return preferredOrientation;
 383 }
 384
 385 void Window::SetPositionSizeWithOrientation(PositionSize positionSize, WindowOrientation orientation)
 386 {
 387   int angle = ConvertToAngle(orientation);
 388   mWindowBase->SetPositionSizeWithAngle(positionSize, angle);
 389 }
 390
 391 void Window::EmitAccessibilityHighlightSignal(bool highlight)
 392 {
 393   Dali::Window handle(this);
 394   mAccessibilityHighlightSignal.Emit(handle, highlight);
 395 }
 396
 397 void Window::SetAvailableAnlges(const std::vector<int>& angles)
 398 {
 399   if(angles.size() > 4)
 400   {
 401     DALI_LOG_INFO(gWindowLogFilter, Debug::Verbose, "Window::SetAvailableAnlges: Invalid vector size! [%d]\n", angles.size());
 402     return;
 403   }
 404
 405   mWindowBase->SetAvailableAnlges(angles);
 406 }
 407
 408 int Window::ConvertToAngle(WindowOrientation orientation)
 409 {
 410   int convertAngle = static_cast<int>(orientation);
 411   if(mOrientationMode == Internal::Adaptor::Window::OrientationMode::LANDSCAPE)
 412   {
 413     switch(orientation)
 414     {
 415       case WindowOrientation::LANDSCAPE:
 416       {
 417         convertAngle = 0;
 418         break;
 419       }
 420       case WindowOrientation::PORTRAIT:
 421       {
 422         convertAngle = 90;
 423         break;
 424       }
 425       case WindowOrientation::LANDSCAPE_INVERSE:
 426       {
 427         convertAngle = 180;
 428         break;
 429       }
 430       case WindowOrientation::PORTRAIT_INVERSE:
 431       {
 432         convertAngle = 270;
 433         break;
 434       }
 435       case WindowOrientation::NO_ORIENTATION_PREFERENCE:
 436       {
 437         convertAngle = -1;
 438         break;
 439       }
 440     }
 441   }
 442   return convertAngle;
 443 }
 444
 445 WindowOrientation Window::ConvertToOrientation(int angle) const
 446 {
 447   WindowOrientation orientation = static_cast<WindowOrientation>(angle);
 448   if(mOrientationMode == Internal::Adaptor::Window::OrientationMode::LANDSCAPE)
 449   {
 450     switch(angle)
 451     {
 452       case 0:
 453       {
 454         orientation = WindowOrientation::LANDSCAPE;
 455         break;
 456       }
 457       case 90:
 458       {
 459         orientation = WindowOrientation::PORTRAIT;
 460         break;
 461       }
 462       case 180:
 463       {
 464         orientation = WindowOrientation::LANDSCAPE_INVERSE;
 465         break;
 466       }
 467       case 270:
 468       {
 469         orientation = WindowOrientation::PORTRAIT_INVERSE;
 470         break;
 471       }
 472       case -1:
 473       {
 474         orientation = WindowOrientation::NO_ORIENTATION_PREFERENCE;
 475         break;
 476       }
 477     }
 478   }
 479   return orientation;
 480 }
 481
 482 bool Window::IsOrientationAvailable(WindowOrientation orientation) const
 483 {
 484   if(orientation <= WindowOrientation::NO_ORIENTATION_PREFERENCE || orientation > WindowOrientation::LANDSCAPE_INVERSE)
 485   {
 486     DALI_LOG_INFO(gWindowLogFilter, Debug::Verbose, "Window::IsOrientationAvailable: Invalid input orientation [%d]\n", orientation);
 487     return false;
 488   }
 489   return true;
 490 }
 491
 492 Dali::Any Window::GetNativeHandle() const
 493 {
 494   return mWindowSurface->GetNativeWindow();
 495 }
 496
 497 void Window::SetAcceptFocus(bool accept)
 498 {
 499   mIsFocusAcceptable = accept;
 500
 501   mWindowBase->SetAcceptFocus(accept);
 502 }
 503
 504 bool Window::IsFocusAcceptable() const
 505 {
 506   return mIsFocusAcceptable;
 507 }
 508
 509 void Window::Show()
 510 {
 511   mVisible = true;
 512
 513   mWindowBase->Show();
 514
 515   if(!mIconified)
 516   {
 517     Dali::Window handle(this);
 518     mVisibilityChangedSignal.Emit(handle, true);
 519     Dali::Accessibility::Bridge::GetCurrentBridge()->WindowShown(handle);
 520
 521     WindowVisibilityObserver* observer(mAdaptor);
 522     observer->OnWindowShown();
 523   }
 524
 525   mSurface->SetFullSwapNextFrame();
 526
 527   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Show(): iconified = %d, visible = %d\n", this, mNativeWindowId, mIconified, mVisible);
 528 }
 529
 530 void Window::Hide()
 531 {
 532   mVisible = false;
 533
 534   mWindowBase->Hide();
 535
 536   if(!mIconified)
 537   {
 538     Dali::Window handle(this);
 539     mVisibilityChangedSignal.Emit(handle, false);
 540     Dali::Accessibility::Bridge::GetCurrentBridge()->WindowHidden(handle);
 541
 542     WindowVisibilityObserver* observer(mAdaptor);
 543     observer->OnWindowHidden();
 544   }
 545
 546   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Hide(): iconified = %d, visible = %d\n", this, mNativeWindowId, mIconified, mVisible);
 547 }
 548
 549 bool Window::IsVisible() const
 550 {
 551   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), IsVisible(): iconified = %d, visible = %d\n", this, mNativeWindowId, mIconified, mVisible);
 552   return mVisible && !mIconified;
 553 }
 554
 555 unsigned int Window::GetSupportedAuxiliaryHintCount() const
 556 {
 557   return mWindowBase->GetSupportedAuxiliaryHintCount();
 558 }
 559
 560 std::string Window::GetSupportedAuxiliaryHint(unsigned int index) const
 561 {
 562   return mWindowBase->GetSupportedAuxiliaryHint(index);
 563 }
 564
 565 unsigned int Window::AddAuxiliaryHint(const std::string& hint, const std::string& value)
 566 {
 567   return mWindowBase->AddAuxiliaryHint(hint, value);
 568 }
 569
 570 bool Window::RemoveAuxiliaryHint(unsigned int id)
 571 {
 572   return mWindowBase->RemoveAuxiliaryHint(id);
 573 }
 574
 575 bool Window::SetAuxiliaryHintValue(unsigned int id, const std::string& value)
 576 {
 577   return mWindowBase->SetAuxiliaryHintValue(id, value);
 578 }
 579
 580 std::string Window::GetAuxiliaryHintValue(unsigned int id) const
 581 {
 582   return mWindowBase->GetAuxiliaryHintValue(id);
 583 }
 584
 585 unsigned int Window::GetAuxiliaryHintId(const std::string& hint) const
 586 {
 587   return mWindowBase->GetAuxiliaryHintId(hint);
 588 }
 589
 590 void Window::SetInputRegion(const Rect<int>& inputRegion)
 591 {
 592   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), SetInputRegion, (%d,%d), (%d x %d)\n", this, mNativeWindowId, inputRegion.x, inputRegion.y, inputRegion.width, inputRegion.height);
 593   mWindowBase->SetInputRegion(inputRegion);
 594 }
 595
 596 void Window::SetType(WindowType type)
 597 {
 598   mWindowBase->SetType(type);
 599 }
 600
 601 WindowType Window::GetType() const
 602 {
 603   return mWindowBase->GetType();
 604 }
 605
 606 WindowOperationResult Window::SetNotificationLevel(WindowNotificationLevel level)
 607 {
 608   WindowType type = mWindowBase->GetType();
 609   if(type != WindowType::NOTIFICATION)
 610   {
 611     DALI_LOG_INFO(gWindowLogFilter, Debug::Verbose, "Window::SetNotificationLevel: Not supported window type [%d]\n", type);
 612     return WindowOperationResult::INVALID_OPERATION;
 613   }
 614
 615   return mWindowBase->SetNotificationLevel(level);
 616 }
 617
 618 WindowNotificationLevel Window::GetNotificationLevel() const
 619 {
 620   WindowType type = mWindowBase->GetType();
 621   if(type != WindowType::NOTIFICATION)
 622   {
 623     DALI_LOG_INFO(gWindowLogFilter, Debug::Verbose, "Window::GetNotificationLevel: Not supported window type [%d]\n", type);
 624     return WindowNotificationLevel::NONE;
 625   }
 626
 627   return mWindowBase->GetNotificationLevel();
 628 }
 629
 630 void Window::SetOpaqueState(bool opaque)
 631 {
 632   mOpaqueState = opaque;
 633
 634   mWindowBase->SetOpaqueState(opaque);
 635
 636   DALI_LOG_INFO(gWindowLogFilter, Debug::Verbose, "Window::SetOpaqueState: opaque = %d\n", opaque);
 637 }
 638
 639 bool Window::IsOpaqueState() const
 640 {
 641   return mOpaqueState;
 642 }
 643
 644 WindowOperationResult Window::SetScreenOffMode(WindowScreenOffMode screenOffMode)
 645 {
 646   return mWindowBase->SetScreenOffMode(screenOffMode);
 647 }
 648
 649 WindowScreenOffMode Window::GetScreenOffMode() const
 650 {
 651   return mWindowBase->GetScreenOffMode();
 652 }
 653
 654 WindowOperationResult Window::SetBrightness(int brightness)
 655 {
 656   if(brightness < 0 || brightness > 100)
 657   {
 658     DALI_LOG_INFO(gWindowLogFilter, Debug::Verbose, "Window::SetBrightness: Invalid brightness value [%d]\n", brightness);
 659     return WindowOperationResult::INVALID_OPERATION;
 660   }
 661
 662   return mWindowBase->SetBrightness(brightness);
 663 }
 664
 665 int Window::GetBrightness() const
 666 {
 667   return mWindowBase->GetBrightness();
 668 }
 669
 670 void Window::SetSize(Dali::Window::WindowSize size)
 671 {
 672   PositionSize oldRect = GetPositionSize();
 673
 674   PositionSize newRect;
 675   newRect.width  = size.GetWidth();
 676   newRect.height = size.GetHeight();
 677
 678   // When surface size is updated, inform adaptor of resizing and emit ResizeSignal
 679   if((oldRect.width != newRect.width) || (oldRect.height != newRect.height))
 680   {
 681     mWindowSurface->MoveResize(PositionSize(oldRect.x, oldRect.y, newRect.width, newRect.height));
 682
 683     Uint16Pair newSize(newRect.width, newRect.height);
 684
 685     mWindowWidth  = newRect.width;
 686     mWindowHeight = newRect.height;
 687
 688     DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), current angle (%d), SetSize(): (%d, %d), [%d x %d]\n", this, mNativeWindowId, mRotationAngle, oldRect.x, oldRect.y, newRect.width, newRect.height);
 689
 690     SurfaceResized(static_cast<float>(mWindowWidth), static_cast<float>(mWindowHeight));
 691
 692     mAdaptor->SurfaceResizePrepare(mSurface.get(), newSize);
 693
 694     Dali::Window handle(this);
 695     mResizeSignal.Emit(handle, newSize);
 696
 697     mAdaptor->SurfaceResizeComplete(mSurface.get(), newSize);
 698   }
 699
 700   mSurface->SetFullSwapNextFrame();
 701
 702   Dali::Accessibility::Accessible::Get(mScene.GetRootLayer())->EmitBoundsChanged(Dali::Rect<>(oldRect.x, oldRect.y, size.GetWidth(), size.GetHeight()));
 703 }
 704
 705 Dali::Window::WindowSize Window::GetSize() const
 706 {
 707   return Dali::Window::WindowSize(mWindowWidth, mWindowHeight);
 708 }
 709
 710 void Window::SetPosition(Dali::Window::WindowPosition position)
 711 {
 712   PositionSize oldRect = mSurface->GetPositionSize();
 713   int32_t      newX    = position.GetX();
 714   int32_t      newY    = position.GetY();
 715
 716   mWindowSurface->MoveResize(PositionSize(newX, newY, oldRect.width, oldRect.height));
 717
 718   if((oldRect.x != newX) || (oldRect.y != newY))
 719   {
 720     Dali::Window                 handle(this);
 721     Dali::Window::WindowPosition newPosition(newX, newY);
 722
 723     DALI_LOG_RELEASE_INFO("send moved signal with new position: %d, %d\n", newPosition.GetX(), newPosition.GetY());
 724     mMovedSignal.Emit(handle, newPosition);
 725   }
 726
 727   mSurface->SetFullSwapNextFrame();
 728
 729   Dali::Accessibility::Accessible::Get(mScene.GetRootLayer())->EmitBoundsChanged(Dali::Rect<>(position.GetX(), position.GetY(), oldRect.width, oldRect.height));
 730 }
 731
 732 Dali::Window::WindowPosition Window::GetPosition() const
 733 {
 734   PositionSize positionSize = GetPositionSize();
 735   return Dali::Window::WindowPosition(positionSize.x, positionSize.y);
 736 }
 737
 738 PositionSize Window::GetPositionSize() const
 739 {
 740   PositionSize positionSize = mSurface->GetPositionSize();
 741   positionSize.width        = mWindowWidth;
 742   positionSize.height       = mWindowHeight;
 743   return positionSize;
 744 }
 745
 746 void Window::SetPositionSize(PositionSize positionSize)
 747 {
 748   bool moved  = false;
 749   bool resize = false;
 750
 751   PositionSize oldRect = GetPositionSize();
 752   Dali::Window handle(this);
 753
 754   if((oldRect.x != positionSize.x) || (oldRect.y != positionSize.y))
 755   {
 756     moved = true;
 757   }
 758
 759   if((oldRect.width != positionSize.width) || (oldRect.height != positionSize.height))
 760   {
 761     resize = true;
 762   }
 763
 764   if(moved || resize)
 765   {
 766     mWindowSurface->MoveResize(positionSize);
 767   }
 768
 769   // When window is moved, emit Moved Signal
 770   if(moved)
 771   {
 772     DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Moved signal emit (%d, %d)\n", this, mNativeWindowId, positionSize.x, positionSize.y);
 773     Dali::Window::WindowPosition position(positionSize.x, positionSize.y);
 774     mMovedSignal.Emit(handle, position);
 775   }
 776
 777   // When surface size is updated, inform adaptor of resizing and emit ResizeSignal
 778   if(resize)
 779   {
 780     Uint16Pair newSize(positionSize.width, positionSize.height);
 781
 782     mWindowWidth  = positionSize.width;
 783     mWindowHeight = positionSize.height;
 784
 785     SurfaceResized(static_cast<float>(mWindowWidth), static_cast<float>(mWindowHeight));
 786
 787     mAdaptor->SurfaceResizePrepare(mSurface.get(), newSize);
 788
 789     DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Resize signal emit [%d x %d]\n", this, mNativeWindowId, positionSize.width, positionSize.height);
 790
 791     mResizeSignal.Emit(handle, newSize);
 792     mAdaptor->SurfaceResizeComplete(mSurface.get(), newSize);
 793   }
 794
 795   mSurface->SetFullSwapNextFrame();
 796
 797   Dali::Accessibility::Accessible::Get(mScene.GetRootLayer())->EmitBoundsChanged(Dali::Rect<>(positionSize.x, positionSize.y, positionSize.width, positionSize.height));
 798 }
 799
 800 void Window::SetLayout(unsigned int numCols, unsigned int numRows, unsigned int column, unsigned int row, unsigned int colSpan, unsigned int rowSpan)
 801 {
 802     mWindowBase->SetLayout(numCols, numRows, column, row, colSpan, rowSpan);
 803 }
 804
 805 Dali::Layer Window::GetRootLayer() const
 806 {
 807   return mScene.GetRootLayer();
 808 }
 809
 810 void Window::SetTransparency(bool transparent)
 811 {
 812   mWindowSurface->SetTransparency(transparent);
 813 }
 814
 815 bool Window::GrabKey(Dali::KEY key, KeyGrab::KeyGrabMode grabMode)
 816 {
 817   return mWindowBase->GrabKey(key, grabMode);
 818 }
 819
 820 bool Window::UngrabKey(Dali::KEY key)
 821 {
 822   return mWindowBase->UngrabKey(key);
 823 }
 824
 825 bool Window::GrabKeyList(const Dali::Vector<Dali::KEY>& key, const Dali::Vector<KeyGrab::KeyGrabMode>& grabMode, Dali::Vector<bool>& result)
 826 {
 827   return mWindowBase->GrabKeyList(key, grabMode, result);
 828 }
 829
 830 bool Window::UngrabKeyList(const Dali::Vector<Dali::KEY>& key, Dali::Vector<bool>& result)
 831 {
 832   return mWindowBase->UngrabKeyList(key, result);
 833 }
 834
 835 void Window::OnIconifyChanged(bool iconified)
 836 {
 837   if(iconified)
 838   {
 839     mIconified = true;
 840
 841     if(mVisible)
 842     {
 843       Dali::Window handle(this);
 844       mVisibilityChangedSignal.Emit(handle, false);
 845       Dali::Accessibility::Bridge::GetCurrentBridge()->WindowHidden(handle);
 846
 847       if(DALI_LIKELY(mAdaptor))
 848       {
 849         WindowVisibilityObserver* observer(mAdaptor);
 850         observer->OnWindowHidden();
 851       }
 852     }
 853
 854     DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Iconified: visible = %d\n", this, mNativeWindowId, mVisible);
 855   }
 856   else
 857   {
 858     mIconified = false;
 859
 860     if(mVisible)
 861     {
 862       Dali::Window handle(this);
 863       mVisibilityChangedSignal.Emit(handle, true);
 864       Dali::Accessibility::Bridge::GetCurrentBridge()->WindowShown(handle);
 865
 866       if(DALI_LIKELY(mAdaptor))
 867       {
 868         WindowVisibilityObserver* observer(mAdaptor);
 869         observer->OnWindowShown();
 870       }
 871     }
 872
 873     DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Deiconified: visible = %d\n", this, mNativeWindowId, mVisible);
 874   }
 875
 876   mSurface->SetFullSwapNextFrame();
 877 }
 878
 879 void Window::OnFocusChanged(bool focusIn)
 880 {
 881   Dali::Window handle(this);
 882   mFocusChangeSignal.Emit(handle, focusIn);
 883
 884   mSurface->SetFullSwapNextFrame();
 885
 886   if(auto bridge = Dali::Accessibility::Bridge::GetCurrentBridge())
 887   {
 888     if(focusIn)
 889     {
 890       bridge->WindowFocused(handle);
 891     }
 892     else
 893     {
 894       bridge->WindowUnfocused(handle);
 895     }
 896   }
 897   mFocused = focusIn;
 898 }
 899
 900 void Window::OnOutputTransformed()
 901 {
 902   PositionSize positionSize = GetPositionSize();
 903
 904   SurfaceRotated(static_cast<float>(positionSize.width), static_cast<float>(positionSize.height), mRotationAngle, mWindowBase->GetScreenRotationAngle());
 905
 906   if(DALI_LIKELY(mAdaptor))
 907   {
 908     mAdaptor->SurfaceResizePrepare(mSurface.get(), Adaptor::SurfaceSize(positionSize.width, positionSize.height));
 909     mAdaptor->SurfaceResizeComplete(mSurface.get(), Adaptor::SurfaceSize(positionSize.width, positionSize.height));
 910   }
 911 }
 912
 913 void Window::OnDeleteRequest()
 914 {
 915   mDeleteRequestSignal.Emit();
 916 }
 917
 918 void Window::OnTransitionEffectEvent(WindowEffectState state, WindowEffectType type)
 919 {
 920   Dali::Window handle(this);
 921   mTransitionEffectEventSignal.Emit(handle, state, type);
 922 }
 923
 924 void Window::OnKeyboardRepeatSettingsChanged()
 925 {
 926   Dali::Window handle(this);
 927   mKeyboardRepeatSettingsChangedSignal.Emit();
 928 }
 929
 930 void Window::OnWindowRedrawRequest()
 931 {
 932   if(DALI_LIKELY(mAdaptor))
 933   {
 934     mAdaptor->RenderOnce();
 935   }
 936 }
 937
 938 void Window::OnUpdatePositionSize(Dali::PositionSize& positionSize)
 939 {
 940   bool moved  = false;
 941   bool resize = false;
 942
 943   Dali::Window handle(this);
 944
 945   PositionSize oldRect = GetPositionSize();
 946   PositionSize newRect = positionSize;
 947
 948   if((oldRect.x != newRect.x) || (oldRect.y != newRect.y))
 949   {
 950     moved = true;
 951   }
 952
 953   if((oldRect.width != newRect.width) || (oldRect.height != newRect.height))
 954   {
 955     resize = true;
 956   }
 957
 958   if(moved || resize)
 959   {
 960     DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), current angle (%d), position or size is updated by server , (%d, %d) [%d x %d]\n", this, mNativeWindowId, mRotationAngle, newRect.x, newRect.y, newRect.width, newRect.height);
 961     mWindowSurface->UpdatePositionSize(positionSize);
 962   }
 963
 964   if((oldRect.x != newRect.x) || (oldRect.y != newRect.y))
 965   {
 966     DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Moved signal emit (%d, %d)\n", this, mNativeWindowId, newRect.x, newRect.y);
 967     Dali::Window::WindowPosition position(newRect.x, newRect.y);
 968     mMovedSignal.Emit(handle, position);
 969   }
 970
 971   // When surface size is updated, inform adaptor of resizing and emit ResizeSignal
 972   if((oldRect.width != newRect.width) || (oldRect.height != newRect.height))
 973   {
 974     Uint16Pair newSize(newRect.width, newRect.height);
 975
 976     mWindowWidth  = newRect.width;
 977     mWindowHeight = newRect.height;
 978
 979     SurfaceResized(static_cast<float>(mWindowWidth), static_cast<float>(mWindowHeight));
 980
 981     if(DALI_LIKELY(mAdaptor))
 982     {
 983       mAdaptor->SurfaceResizePrepare(mSurface.get(), newSize);
 984     }
 985
 986     DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), Resized signal emit [%d x %d]\n", this, mNativeWindowId, newRect.width, newRect.height);
 987     mResizeSignal.Emit(handle, newSize);
 988     if(DALI_LIKELY(mAdaptor))
 989     {
 990       mAdaptor->SurfaceResizeComplete(mSurface.get(), newSize);
 991     }
 992   }
 993
 994   mSurface->SetFullSwapNextFrame();
 995
 996   if(DALI_LIKELY(mScene))
 997   {
 998     Dali::Accessibility::Accessible::Get(mScene.GetRootLayer())->EmitBoundsChanged(Dali::Rect<>(positionSize.x, positionSize.y, positionSize.width, positionSize.height));
 999   }
1000 }
1001
1002 void Window::OnTouchPoint(Dali::Integration::Point& point, int timeStamp)
1003 {
1004   mLastTouchEvent = Dali::Integration::NewTouchEvent(timeStamp, point);
1005   FeedTouchPoint(point, timeStamp);
1006 }
1007
1008 void Window::OnWheelEvent(Dali::Integration::WheelEvent& wheelEvent)
1009 {
1010   FeedWheelEvent(wheelEvent);
1011 }
1012
1013 void Window::OnKeyEvent(Dali::Integration::KeyEvent& keyEvent)
1014 {
1015   mLastKeyEvent = Dali::DevelKeyEvent::New(keyEvent.keyName, keyEvent.logicalKey, keyEvent.keyString, keyEvent.keyCode, keyEvent.keyModifier, keyEvent.time, static_cast<Dali::KeyEvent::State>(keyEvent.state), keyEvent.compose, keyEvent.deviceName, keyEvent.deviceClass, keyEvent.deviceSubclass);
1016   FeedKeyEvent(keyEvent);
1017 }
1018
1019 void Window::OnRotation(const RotationEvent& rotation)
1020 {
1021   PositionSize newPositionSize(rotation.x, rotation.y, rotation.width, rotation.height);
1022
1023   mRotationAngle = rotation.angle;
1024   mWindowWidth   = rotation.width;
1025   mWindowHeight  = rotation.height;
1026
1027   mIsWindowRotating = true;
1028   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), angle(%d), Window Rotation (%d , %d) [%d x %d]\n", this, mNativeWindowId, mRotationAngle, newPositionSize.x, newPositionSize.y, mWindowWidth, mWindowHeight);
1029
1030   // Notify that the orientation is changed
1031   mOrientation->OnOrientationChange(rotation);
1032
1033   mWindowSurface->RequestRotation(mRotationAngle, newPositionSize);
1034
1035   SurfaceRotated(static_cast<float>(mWindowWidth), static_cast<float>(mWindowHeight), mRotationAngle, mWindowBase->GetScreenRotationAngle());
1036
1037   if(DALI_LIKELY(mAdaptor))
1038   {
1039     mAdaptor->SurfaceResizePrepare(mSurface.get(), Adaptor::SurfaceSize(mWindowWidth, mWindowHeight));
1040   }
1041
1042   Dali::Window handle(this);
1043   mResizeSignal.Emit(handle, Dali::Window::WindowSize(mWindowWidth, mWindowHeight));
1044   mOrientationChangedSignal.Emit(handle, GetCurrentOrientation());
1045
1046   if(DALI_LIKELY(mAdaptor))
1047   {
1048     mAdaptor->SurfaceResizeComplete(mSurface.get(), Adaptor::SurfaceSize(mWindowWidth, mWindowHeight));
1049   }
1050 }
1051
1052 void Window::OnRotationFinished()
1053 {
1054   mIsWindowRotating = false;
1055   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), window rotation is finised\n", this, mNativeWindowId);
1056 }
1057
1058 void Window::OnPause()
1059 {
1060   if(mEventHandler)
1061   {
1062     mEventHandler->Pause();
1063   }
1064 }
1065
1066 void Window::OnResume()
1067 {
1068   if(mEventHandler)
1069   {
1070     mEventHandler->Resume();
1071   }
1072
1073   mSurface->SetFullSwapNextFrame();
1074 }
1075
1076 void Window::OnAuxiliaryMessage(const std::string& key, const std::string& value, const Property::Array& options)
1077 {
1078   mAuxiliaryMessageSignal.Emit(key, value, options);
1079 }
1080
1081 void Window::OnAccessibilityEnabled()
1082 {
1083   auto bridge     = Accessibility::Bridge::GetCurrentBridge();
1084   auto rootLayer  = mScene.GetRootLayer();
1085   auto accessible = Accessibility::Accessible::Get(rootLayer);
1086   bridge->AddTopLevelWindow(accessible);
1087
1088   if(!mVisible || mIconified)
1089   {
1090     return;
1091   }
1092
1093   Dali::Window handle(this);
1094   bridge->WindowShown(handle);
1095
1096   if(mFocused)
1097   {
1098     bridge->WindowFocused(handle);
1099   }
1100 }
1101
1102 void Window::OnAccessibilityDisabled()
1103 {
1104   auto bridge     = Accessibility::Bridge::GetCurrentBridge();
1105   auto rootLayer  = mScene.GetRootLayer();
1106   auto accessible = Accessibility::Accessible::Get(rootLayer);
1107   bridge->RemoveTopLevelWindow(accessible);
1108 }
1109
1110 Vector2 Window::RecalculatePosition(const Vector2& position)
1111 {
1112   Vector2 convertedPosition;
1113
1114   switch(mRotationAngle)
1115   {
1116     case 90:
1117     {
1118       convertedPosition.x = static_cast<float>(mWindowWidth) - position.y;
1119       convertedPosition.y = position.x;
1120       break;
1121     }
1122     case 180:
1123     {
1124       convertedPosition.x = static_cast<float>(mWindowWidth) - position.x;
1125       convertedPosition.y = static_cast<float>(mWindowHeight) - position.y;
1126       break;
1127     }
1128     case 270:
1129     {
1130       convertedPosition.x = position.y;
1131       convertedPosition.y = static_cast<float>(mWindowHeight) - position.x;
1132       break;
1133     }
1134     default:
1135     {
1136       convertedPosition = position;
1137       break;
1138     }
1139   }
1140   return convertedPosition;
1141 }
1142
1143 Dali::Window Window::Get(Dali::Actor actor)
1144 {
1145   Internal::Adaptor::Window* windowImpl = nullptr;
1146
1147   if(Internal::Adaptor::Adaptor::IsAvailable())
1148   {
1149     Dali::Internal::Adaptor::Adaptor& adaptor = Internal::Adaptor::Adaptor::GetImplementation(Internal::Adaptor::Adaptor::Get());
1150     windowImpl                                = dynamic_cast<Internal::Adaptor::Window*>(adaptor.GetWindow(actor));
1151     if(windowImpl)
1152     {
1153       return Dali::Window(windowImpl);
1154     }
1155   }
1156
1157   return Dali::Window();
1158 }
1159
1160 void Window::SetParent(Dali::Window& parent)
1161 {
1162   if(DALI_UNLIKELY(parent))
1163   {
1164     mParentWindow     = parent;
1165     Dali::Window self = Dali::Window(this);
1166     // check circular parent window setting
1167     if(Dali::DevelWindow::GetParent(parent) == self)
1168     {
1169       Dali::DevelWindow::Unparent(parent);
1170     }
1171     mWindowBase->SetParent(GetImplementation(mParentWindow).mWindowBase, false);
1172   }
1173 }
1174
1175 void Window::SetParent(Dali::Window& parent, bool belowParent)
1176 {
1177   if(DALI_UNLIKELY(parent))
1178   {
1179     mParentWindow     = parent;
1180     Dali::Window self = Dali::Window(this);
1181     // check circular parent window setting
1182     if(Dali::DevelWindow::GetParent(parent) == self)
1183     {
1184       Dali::DevelWindow::Unparent(parent);
1185     }
1186     mWindowBase->SetParent(GetImplementation(mParentWindow).mWindowBase, belowParent);
1187   }
1188 }
1189
1190 void Window::Unparent()
1191 {
1192   mWindowBase->SetParent(nullptr, false);
1193   mParentWindow.Reset();
1194 }
1195
1196 Dali::Window Window::GetParent()
1197 {
1198   return mParentWindow;
1199 }
1200
1201 WindowOrientation Window::GetCurrentOrientation() const
1202 {
1203   return ConvertToOrientation(mRotationAngle);
1204 }
1205
1206 int Window::GetPhysicalOrientation() const
1207 {
1208   return (mRotationAngle + mWindowBase->GetScreenRotationAngle()) % 360;
1209 }
1210
1211 void Window::SetAvailableOrientations(const Dali::Vector<WindowOrientation>& orientations)
1212 {
1213   Dali::Vector<float>::SizeType count = orientations.Count();
1214   for(Dali::Vector<float>::SizeType index = 0; index < count; ++index)
1215   {
1216     if(IsOrientationAvailable(orientations[index]) == false)
1217     {
1218       DALI_LOG_ERROR("Window::SetAvailableOrientations, invalid orientation: %d\n", orientations[index]);
1219       continue;
1220     }
1221
1222     bool found          = false;
1223     int  convertedAngle = ConvertToAngle(orientations[index]);
1224
1225     for(std::size_t i = 0; i < mAvailableAngles.size(); i++)
1226     {
1227       if(mAvailableAngles[i] == convertedAngle)
1228       {
1229         found = true;
1230         break;
1231       }
1232     }
1233
1234     if(!found)
1235     {
1236       DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), SetAvailableOrientations: %d\n", this, mNativeWindowId, convertedAngle);
1237       mAvailableAngles.push_back(convertedAngle);
1238     }
1239   }
1240   SetAvailableAnlges(mAvailableAngles);
1241 }
1242
1243 int32_t Window::GetNativeId() const
1244 {
1245   return mWindowBase->GetNativeWindowId();
1246 }
1247
1248 void Window::RequestMoveToServer()
1249 {
1250   mWindowBase->RequestMoveToServer();
1251 }
1252
1253 void Window::RequestResizeToServer(WindowResizeDirection direction)
1254 {
1255   mWindowBase->RequestResizeToServer(direction);
1256 }
1257
1258 void Window::EnableFloatingMode(bool enable)
1259 {
1260   mWindowBase->EnableFloatingMode(enable);
1261 }
1262
1263 void Window::IncludeInputRegion(const Rect<int>& inputRegion)
1264 {
1265   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), IncludeInputRegion, (%d,%d), (%d x %d)\n", this, mNativeWindowId, inputRegion.x, inputRegion.y, inputRegion.width, inputRegion.height);
1266   mWindowBase->IncludeInputRegion(inputRegion);
1267 }
1268
1269 void Window::ExcludeInputRegion(const Rect<int>& inputRegion)
1270 {
1271   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), ExcludeInputRegion, (%d,%d), (%d x %d)\n", this, mNativeWindowId, inputRegion.x, inputRegion.y, inputRegion.width, inputRegion.height);
1272   mWindowBase->ExcludeInputRegion(inputRegion);
1273 }
1274
1275 void Window::SetNeedsRotationCompletedAcknowledgement(bool needAcknowledgement)
1276 {
1277   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), needAcknowledgement(%d) Set needs Rotation Completed Acknowledgement\n", this, mNativeWindowId, needAcknowledgement);
1278   mWindowSurface->SetNeedsRotationCompletedAcknowledgement(needAcknowledgement);
1279   mWindowRotationAcknowledgement = needAcknowledgement;
1280 }
1281
1282 void Window::SendRotationCompletedAcknowledgement()
1283 {
1284   DALI_LOG_RELEASE_INFO("Window (%p), WinId (%d), SendRotationCompletedAcknowledgement(): orientation: %d, mWindowRotationAcknowledgement: %d\n", this, mNativeWindowId, mRotationAngle, mWindowRotationAcknowledgement);
1285   if(mWindowRotationAcknowledgement)
1286   {
1287     SetRotationCompletedAcknowledgement();
1288   }
1289 }
1290
1291 bool Window::IsWindowRotating() const
1292 {
1293   return mIsWindowRotating;
1294 }
1295
1296 const Dali::KeyEvent& Window::GetLastKeyEvent() const
1297 {
1298   return mLastKeyEvent;
1299 }
1300
1301 const Dali::TouchEvent& Window::GetLastTouchEvent() const
1302 {
1303   return mLastTouchEvent;
1304 }
1305
1306 } // namespace Adaptor
1307
1308 } // namespace Internal
1309
1310 } // namespace Dali