1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef PushController_h 6 #define PushController_h 7 8 #include "core/page/Page.h" 9 #include "platform/Supplementable.h" 10 #include "wtf/Forward.h" 11 #include "wtf/Noncopyable.h" 12 #include "wtf/PassOwnPtr.h" 13 14 namespace blink { 15 16 class WebPushClient; 17 18 class PushController FINAL : public NoBaseWillBeGarbageCollected<PushController>, public WillBeHeapSupplement<Page> { 19 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(PushController); 20 WTF_MAKE_NONCOPYABLE(PushController); 21 22 public: 23 static PassOwnPtrWillBeRawPtr<PushController> create(WebPushClient*); 24 static const char* supplementName(); 25 static PushController* from(Page* page) { return static_cast<PushController*>(WillBeHeapSupplement<Page>::from(page, supplementName())); } 26 static WebPushClient* clientFrom(Page*); 27 28 WebPushClient* client() const { return m_client; } 29 30 virtual void trace(Visitor* visitor) OVERRIDE { WillBeHeapSupplement<Page>::trace(visitor); } 31 32 private: 33 explicit PushController(WebPushClient*); 34 35 WebPushClient* m_client; 36 }; 37 38 void providePushControllerTo(Page&, WebPushClient*); 39 40 } // namespace blink 41 42 #endif // PushController_h 43
