53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "FileSystemDirectoryIterator.h"
|
|
|
|
#include "mozilla/ErrorResult.h"
|
|
#include "mozilla/dom/FileSystemDirectoryIteratorBinding.h"
|
|
#include "mozilla/dom/FileSystemManager.h"
|
|
#include "mozilla/dom/Promise.h"
|
|
|
|
namespace mozilla::dom {
|
|
|
|
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(FileSystemDirectoryIterator)
|
|
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
|
|
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
|
NS_INTERFACE_MAP_END
|
|
NS_IMPL_CYCLE_COLLECTING_ADDREF(FileSystemDirectoryIterator);
|
|
NS_IMPL_CYCLE_COLLECTING_RELEASE(FileSystemDirectoryIterator);
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(FileSystemDirectoryIterator, mGlobal);
|
|
|
|
FileSystemDirectoryIterator::FileSystemDirectoryIterator(
|
|
nsIGlobalObject* aGlobal, RefPtr<FileSystemManager>& aManager,
|
|
RefPtr<Impl>& aImpl)
|
|
: mGlobal(aGlobal), mManager(aManager), mImpl(aImpl) {}
|
|
|
|
// WebIDL Boilerplate
|
|
|
|
nsIGlobalObject* FileSystemDirectoryIterator::GetParentObject() const {
|
|
return mGlobal;
|
|
}
|
|
|
|
JSObject* FileSystemDirectoryIterator::WrapObject(
|
|
JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
|
|
return FileSystemDirectoryIterator_Binding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
// WebIDL Interface
|
|
|
|
already_AddRefed<Promise> FileSystemDirectoryIterator::Next(
|
|
ErrorResult& aError) {
|
|
RefPtr<Promise> promise = Promise::Create(GetParentObject(), aError);
|
|
if (aError.Failed()) {
|
|
return nullptr;
|
|
}
|
|
|
|
MOZ_ASSERT(mImpl);
|
|
return mImpl->Next(mGlobal, mManager, aError);
|
|
}
|
|
|
|
} // namespace mozilla::dom
|