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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef PresentationController_h | 5 #ifndef PresentationController_h |
| 6 #define PresentationController_h | 6 #define PresentationController_h |
| 7 | 7 |
| 8 #include "core/frame/LocalFrameLifecycleObserver.h" | 8 #include "core/frame/LocalFrameLifecycleObserver.h" |
| 9 #include "modules/ModulesExport.h" | 9 #include "modules/ModulesExport.h" |
| 10 #include "modules/presentation/Presentation.h" | 10 #include "modules/presentation/Presentation.h" |
| 11 #include "modules/presentation/PresentationRequest.h" | 11 #include "modules/presentation/PresentationRequest.h" |
| 12 #include "platform/Supplementable.h" | 12 #include "platform/Supplementable.h" |
| 13 #include "platform/heap/Handle.h" | 13 #include "platform/heap/Handle.h" |
| 14 #include "public/platform/modules/presentation/WebPresentationClient.h" | 14 #include "public/platform/modules/presentation/WebPresentationClient.h" |
| 15 #include "public/platform/modules/presentation/WebPresentationController.h" | 15 #include "public/platform/modules/presentation/WebPresentationController.h" |
| 16 | 16 |
| 17 namespace blink { | 17 namespace blink { |
| 18 | 18 |
| 19 class LocalFrame; | 19 class LocalFrame; |
| 20 class PresentationConnection; | 20 class PresentationConnection; |
| 21 class WebPresentationAvailabilityCallback; | 21 class WebPresentationAvailabilityCallback; |
| 22 class WebPresentationConnectionClient; | 22 class WebPresentationConnectionClient; |
| 23 enum class WebPresentationConnectionState; | 23 enum class WebPresentationConnectionState; |
| 24 | 24 |
| 25 // The coordinator between the various page exposed properties and the content | 25 // The coordinator between the various page exposed properties and the content |
| 26 // layer represented via |WebPresentationClient|. | 26 // layer represented via |WebPresentationClient|. |
| 27 class MODULES_EXPORT PresentationController final | 27 class MODULES_EXPORT PresentationController final |
| 28 : public NoBaseWillBeGarbageCollectedFinalized<PresentationController> | 28 : public GarbageCollectedFinalized<PresentationController> |
| 29 , public WillBeHeapSupplement<LocalFrame> | 29 , public HeapSupplement<LocalFrame> |
| 30 , public LocalFrameLifecycleObserver | 30 , public LocalFrameLifecycleObserver |
| 31 , public WebPresentationController { | 31 , public WebPresentationController { |
| 32 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(PresentationController); | 32 USING_GARBAGE_COLLECTED_MIXIN(PresentationController); |
| 33 USING_FAST_MALLOC_WILL_BE_REMOVED(PresentationController); | |
| 34 WTF_MAKE_NONCOPYABLE(PresentationController); | 33 WTF_MAKE_NONCOPYABLE(PresentationController); |
| 35 public: | 34 public: |
| 36 ~PresentationController() override; | 35 ~PresentationController() override; |
| 37 | 36 |
| 38 static PassOwnPtrWillBeRawPtr<PresentationController> create(LocalFrame&, We
bPresentationClient*); | 37 static RawPtr<PresentationController> create(LocalFrame&, WebPresentationCli
ent*); |
| 39 | 38 |
| 40 static const char* supplementName(); | 39 static const char* supplementName(); |
| 41 static PresentationController* from(LocalFrame&); | 40 static PresentationController* from(LocalFrame&); |
| 42 | 41 |
| 43 static void provideTo(LocalFrame&, WebPresentationClient*); | 42 static void provideTo(LocalFrame&, WebPresentationClient*); |
| 44 | 43 |
| 45 WebPresentationClient* client(); | 44 WebPresentationClient* client(); |
| 46 | 45 |
| 47 // Implementation of HeapSupplement. | 46 // Implementation of HeapSupplement. |
| 48 DECLARE_VIRTUAL_TRACE(); | 47 DECLARE_VIRTUAL_TRACE(); |
| (...skipping 27 matching lines...) Expand all Loading... |
| 76 // null if it doesn't exist. | 75 // null if it doesn't exist. |
| 77 PresentationConnection* findConnection(WebPresentationConnectionClient*); | 76 PresentationConnection* findConnection(WebPresentationConnectionClient*); |
| 78 | 77 |
| 79 // The WebPresentationClient which allows communicating with the embedder. | 78 // The WebPresentationClient which allows communicating with the embedder. |
| 80 // It is not owned by the PresentationController but the controller will | 79 // It is not owned by the PresentationController but the controller will |
| 81 // set it to null when the LocalFrame will be detached at which point the | 80 // set it to null when the LocalFrame will be detached at which point the |
| 82 // client can't be used. | 81 // client can't be used. |
| 83 WebPresentationClient* m_client; | 82 WebPresentationClient* m_client; |
| 84 | 83 |
| 85 // Default PresentationRequest used by the embedder. | 84 // Default PresentationRequest used by the embedder. |
| 86 // PersistentWillBeMember<PresentationRequest> m_defaultRequest; | 85 // Member<PresentationRequest> m_defaultRequest; |
| 87 WeakMember<Presentation> m_presentation; | 86 WeakMember<Presentation> m_presentation; |
| 88 | 87 |
| 89 // The presentation connections associated with that frame. | 88 // The presentation connections associated with that frame. |
| 90 // TODO(mlamouri): the PresentationController will keep any created | 89 // TODO(mlamouri): the PresentationController will keep any created |
| 91 // connections alive until the frame is detached. These should be weak ptr | 90 // connections alive until the frame is detached. These should be weak ptr |
| 92 // so that the connection can be GC'd. | 91 // so that the connection can be GC'd. |
| 93 PersistentHeapHashSetWillBeHeapHashSet<Member<PresentationConnection>> m_con
nections; | 92 HeapHashSet<Member<PresentationConnection>> m_connections; |
| 94 }; | 93 }; |
| 95 | 94 |
| 96 } // namespace blink | 95 } // namespace blink |
| 97 | 96 |
| 98 #endif // PresentationController_h | 97 #endif // PresentationController_h |
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