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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_REQUEST_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_REQUEST_H_
#include "third_party/blink/renderer/bindings/core/v8/active_script_wrappable.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise.h"
#include "third_party/blink/renderer/core/dom/events/event_target.h"
#include "third_party/blink/renderer/core/execution_context/execution_context_lifecycle_observer.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/modules/presentation/presentation_availability.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"
namespace blink {
class ExceptionState;
class PresentationConnection;
// Implements the PresentationRequest interface from the Presentation API from
// which websites can start or join presentation connections.
class MODULES_EXPORT PresentationRequest final
: public EventTarget,
public ActiveScriptWrappable<PresentationRequest>,
public ExecutionContextClient {
DEFINE_WRAPPERTYPEINFO();
public:
PresentationRequest(ExecutionContext*, const Vector<KURL>&);
~PresentationRequest() override = default;
static PresentationRequest* Create(ExecutionContext*,
const String& url,
ExceptionState&);
static PresentationRequest* Create(ExecutionContext*,
const Vector<String>& urls,
ExceptionState&);
// EventTarget implementation.
const AtomicString& InterfaceName() const override;
ExecutionContext* GetExecutionContext() const override;
// ScriptWrappable implementation.
bool HasPendingActivity() const final;
ScriptPromise<PresentationConnection> start(ScriptState*, ExceptionState&);
ScriptPromise<PresentationConnection> reconnect(ScriptState*,
const String& id,
ExceptionState&);
ScriptPromise<PresentationAvailability> getAvailability(ScriptState*,
ExceptionState&);
const Vector<KURL>& Urls() const;
DEFINE_ATTRIBUTE_EVENT_LISTENER(connectionavailable, kConnectionavailable)
void Trace(Visitor*) const override;
protected:
// EventTarget implementation.
void AddedEventListener(const AtomicString& event_type,
RegisteredEventListener&) override;
private:
Vector<KURL> urls_;
Member<PresentationAvailability> availability_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_REQUEST_H_
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