Initial implementation of WorkletAnimation

third_party/WebKit/Source/core/dom/Document.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
@@ skipping 16 matching lines @@
  *
  */
 
 #ifndef Document_h
 #define Document_h
 
 #include <memory>
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "core/CoreExport.h"
+#include "core/animation/WorkletAnimationController.h"

[flackr, 2017/07/19 19:23:48]

We talked about moving this to modules hashed off of the document, is this still
possible so we can keep this code isolated?

[flackr, 2017/07/21 18:14:25]

Actually, on further thought, we will eventually want to do something with this
controller at commit time, so it would still need at least an interface to call.
Nevermind.

 #include "core/dom/ContainerNode.h"
 #include "core/dom/DocumentEncodingData.h"
 #include "core/dom/DocumentInit.h"
 #include "core/dom/DocumentLifecycle.h"
 #include "core/dom/DocumentShutdownNotifier.h"
 #include "core/dom/DocumentShutdownObserver.h"
 #include "core/dom/DocumentTiming.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/dom/MutationObserver.h"
 #include "core/dom/SynchronousMutationNotifier.h"
@@ skipping 1143 matching lines @@
   }
 
   // Return a Locale for the default locale if the argument is null or empty.
   Locale& GetCachedLocale(const AtomicString& locale = g_null_atom);
 
   AnimationClock& GetAnimationClock();
   DocumentTimeline& Timeline() const { return *timeline_; }
   CompositorPendingAnimations& GetCompositorPendingAnimations() {
     return *compositor_pending_animations_;
   }
+  WorkletAnimationController& GetWorkletAnimationController() {
+    return *worklet_animation_controller_;
+  }
 
   void AddToTopLayer(Element*, const Element* before = nullptr);
   void RemoveFromTopLayer(Element*);
   const HeapVector<Member<Element>>& TopLayerElements() const {
     return top_layer_elements_;
   }
   HTMLDialogElement* ActiveModalDialog() const;
 
   // A non-null m_templateDocumentHost implies that |this| was created by
   // ensureTemplateDocument().
@@ skipping 431 matching lines @@
   TaskRunnerTimer<Document> element_data_cache_clear_timer_;
 
   Member<ElementDataCache> element_data_cache_;
 
   using LocaleIdentifierToLocaleMap =
       HashMap<AtomicString, std::unique_ptr<Locale>>;
   LocaleIdentifierToLocaleMap locale_cache_;
 
   Member<DocumentTimeline> timeline_;
   Member<CompositorPendingAnimations> compositor_pending_animations_;
+  Member<WorkletAnimationController> worklet_animation_controller_;
 
   Member<Document> template_document_;
   Member<Document> template_document_host_;
 
   TaskRunnerTimer<Document> did_associate_form_controls_timer_;
 
   HeapHashSet<Member<SVGUseElement>> use_elements_needing_update_;
 
   DOMTimerCoordinator timers_;
 
@@ skipping 74 matching lines @@
 DEFINE_TYPE_CASTS(TreeScope, Document, document, true, true);
 
 }  // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 CORE_EXPORT void showLiveDocumentInstances();
 #endif
 
 #endif  // Document_h