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// Copyright 2019 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/launch/web_launch_service_impl.h"
#include "base/time/time.h"
#include "third_party/blink/public/mojom/file_system_access/file_system_access_directory_handle.mojom-blink.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/frame/web_feature.h"
#include "third_party/blink/renderer/modules/launch/dom_window_launch_queue.h"
#include "third_party/blink/renderer/platform/instrumentation/use_counter.h"
namespace blink {
// static
const char WebLaunchServiceImpl::kSupplementName[] = "WebLaunchServiceImpl";
// static
WebLaunchServiceImpl* WebLaunchServiceImpl::From(LocalDOMWindow& window) {
return Supplement<LocalDOMWindow>::From<WebLaunchServiceImpl>(window);
}
// static
void WebLaunchServiceImpl::BindReceiver(
LocalFrame* frame,
mojo::PendingAssociatedReceiver<mojom::blink::WebLaunchService> receiver) {
DCHECK(frame);
auto* service = WebLaunchServiceImpl::From(*frame->DomWindow());
if (!service) {
service = MakeGarbageCollected<WebLaunchServiceImpl>(
base::PassKey<WebLaunchServiceImpl>(), *frame->DomWindow());
Supplement<LocalDOMWindow>::ProvideTo(*frame->DomWindow(), service);
}
service->Bind(std::move(receiver));
}
WebLaunchServiceImpl::WebLaunchServiceImpl(base::PassKey<WebLaunchServiceImpl>,
LocalDOMWindow& window)
: Supplement<LocalDOMWindow>(window), receiver_(this, &window) {}
WebLaunchServiceImpl::~WebLaunchServiceImpl() = default;
void WebLaunchServiceImpl::Bind(
mojo::PendingAssociatedReceiver<mojom::blink::WebLaunchService> receiver) {
// This interface only has a single method with no reply. The calling side
// doesn't keep this around, so it is re-requested on demand every time;
// however, there should never be multiple callers bound at a time.
receiver_.reset();
receiver_.Bind(std::move(receiver), GetSupplementable()->GetTaskRunner(
TaskType::kMiscPlatformAPI));
}
void WebLaunchServiceImpl::Trace(Visitor* visitor) const {
visitor->Trace(receiver_);
Supplement<LocalDOMWindow>::Trace(visitor);
}
void WebLaunchServiceImpl::SetLaunchFiles(
WTF::Vector<mojom::blink::FileSystemAccessEntryPtr> entries) {
HeapVector<Member<FileSystemHandle>> files;
for (auto& entry : entries) {
files.push_back(FileSystemHandle::CreateFromMojoEntry(
std::move(entry), GetSupplementable()->GetExecutionContext()));
}
UseCounter::Count(GetSupplementable()->GetExecutionContext(),
WebFeature::kFileHandlingLaunch);
DOMWindowLaunchQueue::UpdateLaunchFiles(GetSupplementable(),
std::move(files));
}
void WebLaunchServiceImpl::EnqueueLaunchParams(
const KURL& launch_url,
base::TimeTicks time_navigation_started_in_browser,
bool navigation_started) {
DOMWindowLaunchQueue::EnqueueLaunchParams(GetSupplementable(), launch_url,
time_navigation_started_in_browser,
navigation_started);
}
} // namespace blink
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