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/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ServiceWorkerContainer_h
#define ServiceWorkerContainer_h
#include "bindings/core/v8/ScriptPromise.h"
#include "bindings/core/v8/ScriptPromiseProperty.h"
#include "bindings/core/v8/ScriptWrappable.h"
#include "core/dom/ContextLifecycleObserver.h"
#include "core/events/EventTarget.h"
#include "modules/serviceworkers/RegistrationOptions.h"
#include "modules/serviceworkers/ServiceWorker.h"
#include "modules/serviceworkers/ServiceWorkerRegistration.h"
#include "platform/heap/Handle.h"
#include "public/platform/WebServiceWorkerProviderClient.h"
#include "wtf/Forward.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefPtr.h"
namespace blink {
class ExecutionContext;
class WebServiceWorker;
class WebServiceWorkerProvider;
class WebServiceWorkerRegistration;
class ServiceWorkerContainer final
: public RefCountedGarbageCollectedEventTargetWithInlineData<ServiceWorkerContainer>
, public ContextLifecycleObserver
, public WebServiceWorkerProviderClient {
DEFINE_WRAPPERTYPEINFO();
DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<ServiceWorkerContainer>);
WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(ServiceWorkerContainer);
public:
static ServiceWorkerContainer* create(ExecutionContext*);
~ServiceWorkerContainer();
void willBeDetachedFromFrame();
virtual void trace(Visitor*) override;
PassRefPtrWillBeRawPtr<ServiceWorker> controller() { return m_controller.get(); }
ScriptPromise ready(ScriptState*);
WebServiceWorkerProvider* provider() { return m_provider; }
ScriptPromise registerServiceWorker(ScriptState*, const String& pattern, const RegistrationOptions&);
ScriptPromise getRegistration(ScriptState*, const String& documentURL);
// WebServiceWorkerProviderClient overrides.
virtual void setController(WebServiceWorker*, bool shouldNotifyControllerChange) override;
virtual void setReadyRegistration(WebServiceWorkerRegistration*) override;
virtual void dispatchMessageEvent(const WebString& message, const WebMessagePortChannelArray&) override;
virtual bool getClientInfo(WebServiceWorkerClientInfo*);
// EventTarget overrides.
virtual ExecutionContext* executionContext() const override { return ContextLifecycleObserver::executionContext(); }
virtual const AtomicString& interfaceName() const override;
DEFINE_ATTRIBUTE_EVENT_LISTENER(controllerchange);
private:
explicit ServiceWorkerContainer(ExecutionContext*);
typedef ScriptPromiseProperty<Member<ServiceWorkerContainer>, Member<ServiceWorkerRegistration>, Member<ServiceWorkerRegistration> > ReadyProperty;
ReadyProperty* createReadyProperty();
WebServiceWorkerProvider* m_provider;
RefPtrWillBeMember<ServiceWorker> m_controller;
Member<ServiceWorkerRegistration> m_readyRegistration;
Member<ReadyProperty> m_ready;
};
} // namespace blink
#endif // ServiceWorkerContainer_h
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