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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/installation/installation_service_impl.h"
#include <memory>
#include <utility>
#include "third_party/blink/renderer/core/dom/events/event.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
namespace blink {
// static
const char InstallationServiceImpl::kSupplementName[] =
"InstallationServiceImpl";
// static
InstallationServiceImpl* InstallationServiceImpl::From(LocalDOMWindow& window) {
return Supplement<LocalDOMWindow>::From<InstallationServiceImpl>(window);
}
// static
void InstallationServiceImpl::BindReceiver(
LocalFrame* frame,
mojo::PendingReceiver<mojom::blink::InstallationService> receiver) {
DCHECK(frame && frame->DomWindow());
auto* service = InstallationServiceImpl::From(*frame->DomWindow());
if (!service) {
service = MakeGarbageCollected<InstallationServiceImpl>(
base::PassKey<InstallationServiceImpl>(), *frame);
Supplement<LocalDOMWindow>::ProvideTo(*frame->DomWindow(), service);
}
service->Bind(std::move(receiver));
}
InstallationServiceImpl::InstallationServiceImpl(
base::PassKey<InstallationServiceImpl>,
LocalFrame& frame)
: Supplement<LocalDOMWindow>(*frame.DomWindow()),
receivers_(this, frame.DomWindow()) {}
void InstallationServiceImpl::Bind(
mojo::PendingReceiver<mojom::blink::InstallationService> receiver) {
// See https://bit.ly/2S0zRAS for task types.
receivers_.Add(std::move(receiver), GetSupplementable()->GetTaskRunner(
TaskType::kMiscPlatformAPI));
}
void InstallationServiceImpl::Trace(Visitor* visitor) const {
visitor->Trace(receivers_);
Supplement<LocalDOMWindow>::Trace(visitor);
}
void InstallationServiceImpl::OnInstall() {
GetSupplementable()->DispatchEvent(
*Event::Create(event_type_names::kAppinstalled));
}
} // namespace blink
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