dali/internal/adaptor/common/adaptor-impl.h

   1 #ifndef DALI_INTERNAL_ADAPTOR_IMPL_H
   2 #define DALI_INTERNAL_ADAPTOR_IMPL_H
   3
   4 /*
   5  * Copyright (c) 2020 Samsung Electronics Co., Ltd.
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  * http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  */
  20
  21 // EXTERNAL INCLUDES
  22 #include <dali/public-api/common/vector-wrapper.h>
  23 #include <dali/public-api/math/rect.h>
  24 #include <dali/public-api/signals/callback.h>
  25 #include <dali/public-api/math/uint-16-pair.h>
  26 #include <dali/integration-api/render-controller.h>
  27
  28 // INTERNAL INCLUDES
  29 #include <dali/public-api/adaptor-framework/tts-player.h>
  30 #include <dali/devel-api/adaptor-framework/clipboard.h>
  31 #include <dali/integration-api/scene.h>
  32 #include <dali/integration-api/adaptor-framework/adaptor.h>
  33 #include <dali/integration-api/adaptor-framework/scene-holder-impl.h>
  34 #include <dali/integration-api/adaptor-framework/trigger-event-factory.h>
  35 #include <dali/internal/adaptor/common/adaptor-internal-services.h>
  36 #include <dali/internal/graphics/common/graphics-interface.h>
  37 #include <dali/internal/legacy/common/tizen-platform-abstraction.h>
  38 #include <dali/internal/network/common/socket-factory.h>
  39 #include <dali/internal/system/common/core-event-interface.h>
  40 #include <dali/internal/system/common/environment-options.h>
  41 #include <dali/internal/system/common/kernel-trace.h>
  42 #include <dali/internal/system/common/system-trace.h>
  43 #include <dali/internal/window-system/common/damage-observer.h>
  44 #include <dali/internal/window-system/common/window-visibility-observer.h>
  45
  46 #include <string>
  47
  48 namespace Dali
  49 {
  50
  51 class RenderSurfaceInterface;
  52
  53 namespace Accessibility
  54 {
  55 class Bridge;
  56 }
  57
  58 namespace Integration
  59 {
  60 class Core;
  61 class GlAbstraction;
  62 class Processor;
  63 class AddOnManager;
  64 }
  65
  66 namespace Internal
  67 {
  68
  69 namespace Adaptor
  70 {
  71 class DisplayConnection;
  72 class GraphicsFactory;
  73 class GlImplementation;
  74 class GlSyncImplementation;
  75 class ThreadController;
  76 class TriggerEvent;
  77 class CallbackManager;
  78 class FeedbackPluginProxy;
  79 class FeedbackController;
  80 class VSyncMonitor;
  81 class PerformanceInterface;
  82 class LifeCycleObserver;
  83 class ObjectProfiler;
  84 class SceneHolder;
  85 class ConfigurationManager;
  86 enum class ThreadMode;
  87
  88 /**
  89  * Implementation of the Adaptor class.
  90  */
  91 class Adaptor : public Integration::RenderController,
  92                 public AdaptorInternalServices,
  93                 public CoreEventInterface,
  94                 public DamageObserver,
  95                 public WindowVisibilityObserver
  96 {
  97 public:
  98
  99   using AdaptorSignalType =  Dali::Adaptor::AdaptorSignalType;
 100   using WindowCreatedSignalType = Dali::Adaptor::WindowCreatedSignalType;
 101
 102   using SurfaceSize = Uint16Pair;          ///< Surface size type
 103
 104   /**
 105    * Creates a New Adaptor
 106    * @param[in]  window              The window handle
 107    * @param[in]  surface             A render surface can be one of the following
 108    *                                  - Pixmap, adaptor will use existing Pixmap to draw on to
 109    *                                  - Window, adaptor will use existing Window to draw on to
 110    * @param[in]  environmentOptions  A pointer to the environment options. If NULL then one is created.
 111    * @param[in]  threadMode          The thread mode
 112    */
 113   static Dali::Adaptor* New( Dali::Integration::SceneHolder window,
 114                              Dali::RenderSurfaceInterface* surface,
 115                              EnvironmentOptions* environmentOptions,
 116                              ThreadMode threadMode );
 117
 118   /**
 119    * Creates a New Adaptor
 120    * @param[in]  window              The window handle
 121    * @param[in]  environmentOptions  A pointer to the environment options. If NULL then one is created.
 122    */
 123   static Dali::Adaptor* New( Dali::Integration::SceneHolder window,
 124                              EnvironmentOptions* environmentOptions );
 125
 126   /**
 127    * Creates a New Adaptor
 128    * @param[in]  graphicsFactory     A factory that creates the graphics interface
 129    * @param[in]  window              The window handle
 130    * @param[in]  surface             A render surface can be one of the following
 131    *                                  - Pixmap, adaptor will use existing Pixmap to draw on to
 132    *                                  - Window, adaptor will use existing Window to draw on to
 133    * @param[in]  environmentOptions  A pointer to the environment options. If NULL then one is created.
 134    * @param[in]  threadMode          The thread mode
 135    */
 136   static Dali::Adaptor* New( GraphicsFactory& graphicsFactory,
 137                              Dali::Integration::SceneHolder window,
 138                              Dali::RenderSurfaceInterface* surface,
 139                              EnvironmentOptions* environmentOptions,
 140                              ThreadMode threadMode );
 141
 142   /**
 143    * Creates a New Adaptor
 144    * @param[in]  graphicsFactory     A factory that creates the graphics interface
 145    * @param[in]  window              The window handle
 146    * @param[in]  environmentOptions  A pointer to the environment options. If NULL then one is created.
 147    */
 148   static Dali::Adaptor* New( GraphicsFactory& graphicsFactory,
 149                              Dali::Integration::SceneHolder window,
 150                              EnvironmentOptions* environmentOptions );
 151
 152   /**
 153    * 2-step initialisation, this should be called after creating an adaptor instance.
 154    * @param[in]  graphicsFactory     A factory that creates the graphics interface
 155    */
 156   void Initialize( GraphicsFactory& graphicsFactory );
 157
 158   /**
 159    * Virtual destructor.
 160    */
 161   ~Adaptor() override;
 162
 163   /**
 164    * @copydoc Dali::Adaptor::Get()
 165    */
 166   static Dali::Adaptor& Get();
 167
 168   /**
 169    * @copydoc Dali::Adaptor::IsAvailable()
 170    */
 171   static bool IsAvailable();
 172
 173   /**
 174    * @copydoc Dali::Core::SceneCreated();
 175    */
 176   void SceneCreated();
 177
 178   static std::string GetApplicationPackageName();
 179
 180 public: // AdaptorInternalServices implementation
 181   /**
 182    * @copydoc Dali::Adaptor::Start()
 183    */
 184   virtual void Start();
 185
 186   /**
 187    * @copydoc Dali::Adaptor::Pause()
 188    */
 189   virtual void Pause();
 190
 191   /**
 192    * @copydoc Dali::Adaptor::Resume()
 193    */
 194   virtual void Resume();
 195
 196   /**
 197    * @copydoc Dali::Adaptor::Stop()
 198    */
 199   virtual void Stop();
 200
 201   /**
 202    * @copydoc Dali::Adaptor::ContextLost()
 203    */
 204   virtual void ContextLost();
 205
 206   /**
 207    * @copydoc Dali::Adaptor::ContextRegained()
 208    */
 209   virtual void ContextRegained();
 210
 211   /**
 212    * @copydoc Dali::EventFeeder::FeedTouchPoint()
 213    */
 214   virtual void FeedTouchPoint( TouchPoint& point, int timeStamp );
 215
 216   /**
 217    * @copydoc Dali::EventFeeder::FeedWheelEvent()
 218    */
 219   virtual void FeedWheelEvent( Dali::WheelEvent& wheelEvent );
 220
 221   /**
 222    * @copydoc Dali::EventFeeder::FeedKeyEvent()
 223    */
 224   virtual void FeedKeyEvent( Dali::KeyEvent& keyEvent );
 225
 226   /**
 227    * @copydoc Dali::Adaptor::ReplaceSurface()
 228    */
 229   virtual void ReplaceSurface( Dali::Integration::SceneHolder window, Dali::RenderSurfaceInterface& surface );
 230
 231   /**
 232    * @copydoc Dali::Adaptor::GetSurface()
 233    */
 234   virtual Dali::RenderSurfaceInterface& GetSurface() const;
 235
 236   /**
 237    * @copydoc Dali::Adaptor::ReleaseSurfaceLock()
 238    */
 239   virtual void ReleaseSurfaceLock();
 240
 241   /**
 242    * Retrieve the TtsPlayer.
 243    * @param[in] mode The mode of TtsPlayer
 244    * @return A handle to the TtsPlayer.
 245    */
 246   virtual Dali::TtsPlayer GetTtsPlayer(Dali::TtsPlayer::Mode mode);
 247
 248   /**
 249    * @copydoc Dali::Adaptor::AddIdle()
 250    */
 251   virtual bool AddIdle( CallbackBase* callback, bool hasReturnValue, bool forceAdd );
 252
 253   /**
 254    * Adds a new Window instance to the Adaptor
 255    * @param[in]  childWindow The child window instance
 256    */
 257   virtual bool AddWindow( Dali::Integration::SceneHolder childWindow );
 258
 259   /**
 260    * Removes an existing Window instance from the Adaptor
 261    * @param[in]  window The Window instance
 262    */
 263   virtual bool RemoveWindow( Dali::Integration::SceneHolder* childWindow );
 264
 265   /**
 266    * Removes an existing Window instance from the Adaptor
 267    * @param[in]  windowName The Window name
 268    * @note If two Windows have the same name, the first one that matches will be removed
 269    */
 270   virtual bool RemoveWindow( std::string childWindowName );
 271
 272   /**
 273    * @copydoc Dali::Adaptor::RemoveIdle()
 274    */
 275   virtual void RemoveIdle( CallbackBase* callback );
 276
 277   /**
 278    * @copydoc Dali::Adaptor::ProcessIdle()
 279    */
 280   virtual void ProcessIdle();
 281
 282   /**
 283    * Sets a pre-render callback.
 284    */
 285   void SetPreRenderCallback( CallbackBase* callback );
 286
 287   /**
 288    * Removes an existing Window instance from the Adaptor
 289    * @param[in]  childWindow The Window instance
 290    */
 291   bool RemoveWindow( Dali::Internal::Adaptor::SceneHolder* childWindow );
 292
 293   /**
 294    * @brief Deletes the rendering surface
 295    * @param[in] surface to delete
 296    */
 297   void DeleteSurface( Dali::RenderSurfaceInterface& surface );
 298
 299   /**
 300    * @brief Retrieve the window that the given actor is added to.
 301    *
 302    * @param[in] actor The actor
 303    * @return The window the actor is added to or a null pointer if the actor is not added to any widnow.
 304    */
 305   Dali::Internal::Adaptor::SceneHolder* GetWindow( Dali::Actor& actor );
 306
 307   /**
 308    * @copydoc Dali::Adaptor::GetWindows()
 309    */
 310   Dali::WindowContainer GetWindows() const;
 311
 312   /**
 313    * @copydoc Dali::Adaptor::GetSceneHolders()
 314    */
 315   Dali::SceneHolderList GetSceneHolders() const;
 316
 317   /**
 318    * @copydoc Dali::Adaptor::GetObjectRegistry()
 319    */
 320   Dali::ObjectRegistry GetObjectRegistry() const;
 321
 322 public:
 323
 324   /**
 325    * @return the Core instance
 326    */
 327   Dali::Integration::Core& GetCore() override;
 328
 329   /**
 330    * @copydoc Dali::Adaptor::SetRenderRefreshRate()
 331    */
 332   void SetRenderRefreshRate( unsigned int numberOfVSyncsPerRender );
 333
 334   /**
 335    * Return the PlatformAbstraction.
 336    * @return The PlatformAbstraction.
 337    */
 338   Integration::PlatformAbstraction& GetPlatformAbstraction() const;
 339
 340   /**
 341    * Destroy the TtsPlayer of specific mode.
 342    * @param[in] mode The mode of TtsPlayer to destroy
 343    */
 344   void DestroyTtsPlayer(Dali::TtsPlayer::Mode mode);
 345
 346   /**
 347    * Gets native window handle
 348    *
 349    * @return native window handle
 350    */
 351   Any GetNativeWindowHandle();
 352
 353   /**
 354    * @brief Retrieve native window handle that the given actor is added to.
 355    *
 356    * @param[in] actor The actor
 357    * @return native window handle
 358    */
 359   Any GetNativeWindowHandle( Dali::Actor actor );
 360
 361   /**
 362    * Get the native display associated with the graphics backend
 363    *
 364    * @return A handle to the native display
 365    */
 366   Any GetGraphicsDisplay();
 367
 368   /**
 369    * Sets use remote surface for Surface output
 370    * @param[in] useRemoteSurface True if the remote surface is used
 371    */
 372   void SetUseRemoteSurface(bool useRemoteSurface);
 373
 374 public:
 375
 376   /**
 377    * Adds an adaptor observer so that we can observe the adaptor's lifetime events.
 378    * @param[in]  observer  The observer.
 379    * @note Observers should remove themselves when they are destroyed.
 380    */
 381   void AddObserver( LifeCycleObserver& observer );
 382
 383   /**
 384    * Removes the observer from the adaptor.
 385    * @param[in]  observer  The observer to remove.
 386    * @note Observers should remove themselves when they are destroyed.
 387    */
 388   void RemoveObserver( LifeCycleObserver& observer );
 389
 390   /**
 391    * Emits the Notification event to the Dali core.
 392    */
 393   void SendNotificationEvent();
 394
 395   /**
 396    * Request adaptor to update once
 397    */
 398   void RequestUpdateOnce();
 399
 400   /**
 401    * @copydoc Dali::Adaptor::NotifySceneCreated()
 402    */
 403   void NotifySceneCreated();
 404
 405   /**
 406    * @copydoc Dali::Adaptor::NotifyLanguageChanged()
 407    */
 408   void NotifyLanguageChanged();
 409
 410   /**
 411    * Gets AppId of current application
 412    */
 413   void GetAppId( std::string& appId );
 414
 415   /**
 416    * Gets path for resource storage.
 417    * @param[out] path Path for resource storage
 418    */
 419   void GetResourceStoragePath( std::string& path );
 420
 421   /**
 422    * @copydoc Dali::Adaptor::SurfaceResizePrepare
 423    */
 424   void SurfaceResizePrepare( Dali::RenderSurfaceInterface* surface, SurfaceSize surfaceSize );
 425
 426   /**
 427    * @copydoc Dali::Adaptor::SurfaceResizeComplete
 428    */
 429   void SurfaceResizeComplete( Dali::RenderSurfaceInterface* surface, SurfaceSize surfaceSize );
 430
 431   /**
 432    * Sets layout direction of root by system language
 433    * @param[in] locale System locale
 434    */
 435   void SetRootLayoutDirection( std::string locale );
 436
 437   /**
 438    * @copydoc Dali::Adaptor::RenderOnce
 439    */
 440   void RenderOnce();
 441
 442   /**
 443    * @copydoc Dali::Adaptor::GetLogFactory
 444    */
 445   const LogFactoryInterface& GetLogFactory();
 446
 447   /**
 448    * @copydoc Dali::Adaptor::RegisterProcessor
 449    */
 450   void RegisterProcessor( Integration::Processor& processor );
 451
 452   /**
 453    * @coydoc Dali::Adaptor::UnregisterProcessor
 454    */
 455   void UnregisterProcessor( Integration::Processor& processor );
 456
 457   /**
 458    * Check MultipleWindow is supported
 459    */
 460   bool IsMultipleWindowSupported() const;
 461
 462 public:  //AdaptorInternalServices
 463
 464   /**
 465    * @copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetPlatformAbstractionInterface()
 466    */
 467   Dali::Integration::PlatformAbstraction& GetPlatformAbstractionInterface() override;
 468
 469   /**
 470    * @copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetDisplayConnectionInterface()
 471    */
 472   Dali::DisplayConnection& GetDisplayConnectionInterface() override;
 473
 474   /**
 475    * @copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetGraphicsInterface()
 476    */
 477   GraphicsInterface& GetGraphicsInterface() override;
 478
 479   /**
 480    * @copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetTriggerEventInterface()
 481    */
 482   TriggerEventInterface& GetProcessCoreEventsTrigger() override;
 483
 484   /**
 485    * @copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetSocketFactoryInterface()
 486    */
 487   SocketFactoryInterface& GetSocketFactoryInterface() override;
 488
 489   /**
 490    * @copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetRenderSurfaceInterface()
 491    */
 492   Dali::RenderSurfaceInterface* GetRenderSurfaceInterface() override;
 493
 494   /**
 495    * @copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetPerformanceInterface()
 496    */
 497   PerformanceInterface* GetPerformanceInterface() override;
 498
 499   /**
 500    * copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetKernelTraceInterface()
 501    */
 502   TraceInterface& GetKernelTraceInterface() override;
 503
 504   /**
 505    * copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetSystemTraceInterface()
 506    */
 507   TraceInterface& GetSystemTraceInterface() override;
 508
 509   /**
 510    * copydoc Dali::Internal::Adaptor::AdaptorInternalServices::GetWindowContainerInterface()
 511    */
 512   void GetWindowContainerInterface( WindowContainer& windows ) override;
 513
 514 public: // Signals
 515
 516   /**
 517    * @copydoc Dali::Adaptor::SignalResized
 518    */
 519   AdaptorSignalType& ResizedSignal()
 520   {
 521     return mResizedSignal;
 522   }
 523
 524   /**
 525    * @copydoc Dali::Adaptor::LanguageChangedSignal
 526    */
 527   AdaptorSignalType& LanguageChangedSignal()
 528   {
 529     return mLanguageChangedSignal;
 530   }
 531
 532   /**
 533    * @copydoc Dali::Adaptor::WindowCreatedSignal
 534    */
 535   WindowCreatedSignalType& WindowCreatedSignal()
 536   {
 537     return mWindowCreatedSignal;
 538   }
 539
 540 public: // From Dali::Internal::Adaptor::CoreEventInterface
 541
 542   /**
 543    * @copydoc Dali::Internal::Adaptor:CoreEventInterface:::ProcessCoreEvents()
 544    */
 545   void ProcessCoreEvents() override;
 546
 547 private: // From Dali::Internal::Adaptor::CoreEventInterface
 548
 549   /**
 550    * @copydoc Dali::Internal::Adaptor::CoreEventInterface::QueueCoreEvent()
 551    */
 552   void QueueCoreEvent(const Dali::Integration::Event& event) override;
 553
 554 private: // From Dali::Integration::RenderController
 555
 556   /**
 557    * @copydoc Dali::Integration::RenderController::RequestUpdate()
 558    */
 559   void RequestUpdate( bool forceUpdate ) override;
 560
 561   /**
 562    * @copydoc Dali::Integration::RenderController::RequestProcessEventsOnIdle()
 563    */
 564   void RequestProcessEventsOnIdle( bool forceProcess ) override;
 565
 566 public: // From Dali::Internal::Adaptor::WindowVisibilityObserver
 567
 568   /**
 569    * Called when the window becomes fully or partially visible.
 570    */
 571   void OnWindowShown() override;
 572
 573   /**
 574    * Called when the window is fully hidden.
 575    */
 576   void OnWindowHidden() override;
 577
 578 private: // From Dali::Internal::Adaptor::DamageObserver
 579
 580   /**
 581    * @copydoc Dali::Internal::Adaptor::DamageObserver::OnDamaged()
 582    */
 583   void OnDamaged( const DamageArea& area ) override;
 584
 585 private:
 586
 587   // Undefined
 588   Adaptor(const Adaptor&) = delete;
 589   Adaptor& operator=(Adaptor&) = delete;
 590
 591 private:
 592
 593   /**
 594    * Assigns the render surface to the adaptor
 595    *
 596    */
 597   void SetSurface(Dali::RenderSurfaceInterface *surface);
 598
 599   /**
 600    * called after surface is created
 601    */
 602   void SurfaceInitialized();
 603
 604   /**
 605    * Sends an notification message from main loop idle handler
 606    */
 607   bool ProcessCoreEventsFromIdle();
 608
 609   /**
 610    * Gets path for data/resource storage.
 611    * @param[out] path Path for data/resource storage
 612    */
 613   void GetDataStoragePath(std::string& path);
 614
 615   /**
 616    * Sets up system information if needs
 617    */
 618   void SetupSystemInformation();
 619
 620   /**
 621    * Adds a callback to be run when entering an idle state.
 622    *
 623    * A callback of the following type should be used:
 624    * @code
 625    *   bool MyFunction();
 626    * @endcode
 627    * This callback will be called repeatedly as long as it returns true. A return of 0 deletes this callback.
 628    */
 629   bool AddIdleEnterer( CallbackBase* callback, bool forceAdd );
 630
 631   /**
 632    * Removes a previously added the idle enterer callback.
 633    */
 634   void RemoveIdleEnterer( CallbackBase* callback );
 635
 636 private:
 637
 638   /**
 639    * Constructor
 640    * @param[in]  window       window handle
 641    * @param[in]  adaptor      The public adaptor
 642    * @param[in]  surface      A render surface can be one of the following
 643    *                          - Pixmap, adaptor will use existing Pixmap to draw on to
 644    *                          - Window, adaptor will use existing Window to draw on to
 645    * @param[in]  environmentOptions  A pointer to the environment options. If NULL then one is created.
 646    * @param[in]  threadMode   The ThreadMode of the Adaptor
 647    */
 648   Adaptor( Dali::Integration::SceneHolder window, Dali::Adaptor& adaptor, Dali::RenderSurfaceInterface* surface, EnvironmentOptions* environmentOptions, ThreadMode threadMode );
 649
 650 private: // Types
 651
 652   enum State
 653   {
 654     READY,                     ///< Initial state before Adaptor::Start is called.
 655     RUNNING,                   ///< Adaptor is running.
 656     PAUSED,                    ///< Adaptor has been paused.
 657     PAUSED_WHILE_HIDDEN,       ///< Adaptor is paused while window is hidden (& cannot be resumed until window is shown).
 658     PAUSED_WHILE_INITIALIZING, ///< Adaptor is paused while application is initializing.
 659     STOPPED,                   ///< Adaptor has been stopped.
 660   };
 661
 662   // There is no weak handle for BaseHandle in DALi, but we can't ref count the window here,
 663   // so we have to store the raw pointer.
 664   using WindowContainer = std::vector<Dali::Internal::Adaptor::SceneHolder*>;
 665   using ObserverContainer = std::vector<LifeCycleObserver*>;
 666
 667 private: // Data
 668
 669   AdaptorSignalType                     mResizedSignal;               ///< Resized signal.
 670   AdaptorSignalType                     mLanguageChangedSignal;       ///< Language changed signal.
 671   WindowCreatedSignalType               mWindowCreatedSignal;    ///< Window created signal.
 672
 673   Dali::Adaptor&                        mAdaptor;                     ///< Reference to public adaptor instance.
 674   State                                 mState;                       ///< Current state of the adaptor
 675   Dali::Integration::Core*              mCore;                        ///< Dali Core
 676   ThreadController*                     mThreadController;            ///< Controls the threads
 677
 678   std::unique_ptr< GraphicsInterface >  mGraphics;                    ///< Graphics interface
 679   Dali::DisplayConnection*              mDisplayConnection;           ///< Display connection
 680   WindowContainer                       mWindows;                     ///< A container of all the Windows that are currently created
 681
 682   std::unique_ptr<ConfigurationManager> mConfigurationManager;        ///< Configuration manager
 683
 684   TizenPlatform::TizenPlatformAbstraction* mPlatformAbstraction;      ///< Platform abstraction
 685
 686   CallbackManager*                      mCallbackManager;             ///< Used to install callbacks
 687   bool                                  mNotificationOnIdleInstalled; ///< whether the idle handler is installed to send an notification event
 688   TriggerEventInterface*                mNotificationTrigger;         ///< Notification event trigger
 689   FeedbackPluginProxy*                  mDaliFeedbackPlugin;          ///< Used to access feedback support
 690   FeedbackController*                   mFeedbackController;          ///< Plays feedback effects for Dali-Toolkit UI Controls.
 691   Dali::TtsPlayer                       mTtsPlayers[Dali::TtsPlayer::MODE_NUM];                   ///< Provides TTS support
 692   ObserverContainer                     mObservers;                   ///< A list of adaptor observer pointers
 693   EnvironmentOptions*                   mEnvironmentOptions;          ///< environment options
 694   PerformanceInterface*                 mPerformanceInterface;        ///< Performance interface
 695   KernelTrace                           mKernelTracer;                ///< Kernel tracer
 696   SystemTrace                           mSystemTracer;                ///< System tracer
 697   ObjectProfiler*                       mObjectProfiler;              ///< Tracks object lifetime for profiling
 698   SocketFactory                         mSocketFactory;               ///< Socket factory
 699   ThreadMode                            mThreadMode;                  ///< The thread mode
 700   const bool                            mEnvironmentOptionsOwned:1;   ///< Whether we own the EnvironmentOptions (and thus, need to delete it)
 701   bool                                  mUseRemoteSurface:1;          ///< whether the remoteSurface is used or not
 702   Dali::LayoutDirection::Type           mRootLayoutDirection;         ///< LayoutDirection of window
 703
 704   std::unique_ptr<Integration::AddOnManager> mAddOnManager;           ///< Pointer to the addon manager
 705
 706   class AccessibilityObserver : public ConnectionTracker
 707   {
 708   public:
 709     void OnAccessibleKeyEvent( const Dali::KeyEvent& event );
 710   };
 711   AccessibilityObserver accessibilityObserver;
 712
 713 public:
 714   inline static Adaptor& GetImplementation(Dali::Adaptor& adaptor) { return *adaptor.mImpl; }
 715 };
 716
 717 } // namespace Internal
 718
 719 } // namespace Adaptor
 720
 721 } // namespace Dali
 722
 723 #endif // DALI_INTERNAL_ADAPTOR_IMPL_H