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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/media/router/presentation_session_messages_observer.h"
#include "chrome/browser/media/router/media_router.h"
namespace media_router {
PresentationSessionMessagesObserver::PresentationSessionMessagesObserver(
const content::PresentationSessionMessageCallback& message_cb,
const MediaRoute::Id& route_id,
MediaRouter* router)
: message_cb_(message_cb), route_id_(route_id), router_(router) {
DCHECK(!message_cb_.is_null());
DCHECK(!route_id_.empty());
DCHECK(router_);
router_->RegisterPresentationSessionMessagesObserver(this);
}
PresentationSessionMessagesObserver::~PresentationSessionMessagesObserver() {
router_->UnregisterPresentationSessionMessagesObserver(this);
}
void PresentationSessionMessagesObserver::OnMessagesReceived(
const ScopedVector<content::PresentationSessionMessage>& messages,
bool pass_ownership) {
DVLOG(2) << __FUNCTION__ << ", number of messages : " << messages.size()
<< " (pass_ownership = " << pass_ownership << ")";
DCHECK(!messages.empty());
message_cb_.Run(messages, pass_ownership);
}
} // namespace media_router
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