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/* -*- 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_FileSystemEntry_h
#define mozilla_dom_FileSystemEntry_h
#include "mozilla/Attributes.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/FileSystemBinding.h"
#include "nsCycleCollectionParticipant.h"
#include "nsIGlobalObject.h"
#include "nsWrapperCache.h"
namespace mozilla {
class ErrorResult;
namespace dom {
class FileSystem;
class OwningFileOrDirectory;
class FileSystemEntry : public nsISupports, public nsWrapperCache {
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(FileSystemEntry)
static already_AddRefed<FileSystemEntry> Create(
nsIGlobalObject* aGlobalObject,
const OwningFileOrDirectory& aFileOrDirectory, FileSystem* aFileSystem);
nsIGlobalObject* GetParentObject() const { return mParent; }
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
virtual bool IsFile() const { return false; }
virtual bool IsDirectory() const { return false; }
virtual void GetName(nsAString& aName, ErrorResult& aRv) const = 0;
virtual void GetFullPath(nsAString& aFullPath, ErrorResult& aRv) const = 0;
void GetParent(
const Optional<OwningNonNull<FileSystemEntryCallback>>& aSuccessCallback,
const Optional<OwningNonNull<ErrorCallback>>& aErrorCallback);
FileSystem* Filesystem() const { return mFileSystem; }
protected:
FileSystemEntry(nsIGlobalObject* aGlobalObject, FileSystemEntry* aParentEntry,
FileSystem* aFileSystem);
virtual ~FileSystemEntry();
private:
nsCOMPtr<nsIGlobalObject> mParent;
RefPtr<FileSystemEntry> mParentEntry;
RefPtr<FileSystem> mFileSystem;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_FileSystemEntry_h
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