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