forked from mirrors/gecko-dev
64 lines
1.8 KiB
C++
64 lines
1.8 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/. */
|
|
|
|
#ifndef mozilla_dom_FileSystemDirectoryReader_h
|
|
#define mozilla_dom_FileSystemDirectoryReader_h
|
|
|
|
#include "mozilla/Attributes.h"
|
|
#include "mozilla/ErrorResult.h"
|
|
#include "mozilla/dom/BindingDeclarations.h"
|
|
#include "mozilla/dom/FileSystemDirectoryEntry.h"
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "nsWrapperCache.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class Directory;
|
|
class FileSystem;
|
|
class FileSystemEntriesCallback;
|
|
|
|
class FileSystemDirectoryReader
|
|
: public nsISupports
|
|
, public nsWrapperCache
|
|
{
|
|
public:
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(FileSystemDirectoryReader)
|
|
|
|
explicit FileSystemDirectoryReader(FileSystemDirectoryEntry* aDirectoryEntry,
|
|
FileSystem* aFileSystem,
|
|
Directory* aDirectory);
|
|
|
|
nsIGlobalObject*
|
|
GetParentObject() const
|
|
{
|
|
return mParentEntry->GetParentObject();
|
|
}
|
|
|
|
virtual JSObject*
|
|
WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
|
|
|
|
virtual void
|
|
ReadEntries(FileSystemEntriesCallback& aSuccessCallback,
|
|
const Optional<OwningNonNull<ErrorCallback>>& aErrorCallback,
|
|
ErrorResult& aRv);
|
|
|
|
protected:
|
|
virtual ~FileSystemDirectoryReader();
|
|
|
|
private:
|
|
RefPtr<FileSystemDirectoryEntry> mParentEntry;
|
|
RefPtr<FileSystem> mFileSystem;
|
|
RefPtr<Directory> mDirectory;
|
|
|
|
bool mAlreadyRead;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_FileSystemDirectoryReader_h
|