gecko/dom/indexedDB/IDBMutableFile.h
Jan Varga b64a1c8d80 Bug 1029209 - Extract IndexedDB FileHandle from core FileHandle implementation (WebIDL changes: merge MutableFile into IDBMutableFile, rename FileHandle to IDBFileHandle, DOMFileMetadataParameters to IDBFileMetadataParameters and FileRequest to IDBFileRequest); r=bent
--HG--
rename : dom/filehandle/File.cpp => dom/indexedDB/FileSnapshot.cpp
rename : dom/filehandle/File.h => dom/indexedDB/FileSnapshot.h
rename : dom/filehandle/test/dummy_worker.js => dom/indexedDB/test/dummy_worker.js
rename : dom/filehandle/test/test_append_read_data.html => dom/indexedDB/test/test_filehandle_append_read_data.html
rename : dom/filehandle/test/test_compat.html => dom/indexedDB/test/test_filehandle_compat.html
rename : dom/filehandle/test/test_getFile.html => dom/indexedDB/test/test_filehandle_getFile.html
rename : dom/filehandle/test/test_filehandle_lifetimes.html => dom/indexedDB/test/test_filehandle_lifetimes.html
rename : dom/filehandle/test/test_filehandle_lifetimes_nested.html => dom/indexedDB/test/test_filehandle_lifetimes_nested.html
rename : dom/filehandle/test/test_location.html => dom/indexedDB/test/test_filehandle_location.html
rename : dom/filehandle/test/test_filehandle_ordering.html => dom/indexedDB/test/test_filehandle_ordering.html
rename : dom/filehandle/test/test_overlapping_filehandles.html => dom/indexedDB/test/test_filehandle_overlapping.html
rename : dom/filehandle/test/test_progress_events.html => dom/indexedDB/test/test_filehandle_progress_events.html
rename : dom/filehandle/test/test_readonly_filehandles.html => dom/indexedDB/test/test_filehandle_readonly_exceptions.html
rename : dom/filehandle/test/test_request_readyState.html => dom/indexedDB/test/test_filehandle_request_readyState.html
rename : dom/filehandle/test/test_stream_tracking.html => dom/indexedDB/test/test_filehandle_stream_tracking.html
rename : dom/filehandle/test/test_success_events_after_abort.html => dom/indexedDB/test/test_filehandle_success_events_after_abort.html
rename : dom/filehandle/test/test_truncate.html => dom/indexedDB/test/test_filehandle_truncate.html
rename : dom/filehandle/test/test_workers.html => dom/indexedDB/test/test_filehandle_workers.html
rename : dom/filehandle/test/test_write_read_data.html => dom/indexedDB/test/test_filehandle_write_read_data.html
rename : dom/filehandle/test/test_getFileId.html => dom/indexedDB/test/test_getFileId.html
rename : dom/webidl/FileHandle.webidl => dom/webidl/IDBFileHandle.webidl
rename : dom/webidl/FileRequest.webidl => dom/webidl/IDBFileRequest.webidl
2014-07-17 12:40:54 -04:00

147 lines
2.9 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=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_indexeddb_idbmutablefile_h__
#define mozilla_dom_indexeddb_idbmutablefile_h__
#include "js/TypeDecls.h"
#include "MainThreadUtils.h"
#include "mozilla/Assertions.h"
#include "mozilla/Attributes.h"
#include "mozilla/dom/FileModeBinding.h"
#include "mozilla/dom/indexedDB/FileInfo.h"
#include "mozilla/dom/MutableFile.h"
#include "mozilla/DOMEventTargetHelper.h"
#include "nsAutoPtr.h"
#include "nsCycleCollectionParticipant.h"
class nsIDOMFile;
class nsPIDOMWindow;
namespace mozilla {
class ErrorResult;
namespace dom {
class DOMRequest;
namespace indexedDB {
class IDBDatabase;
class IDBFileHandle;
class IDBMutableFile MOZ_FINAL : public DOMEventTargetHelper,
public MutableFileBase
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(IDBMutableFile, DOMEventTargetHelper)
static already_AddRefed<IDBMutableFile>
Create(const nsAString& aName, const nsAString& aType,
IDBDatabase* aDatabase, already_AddRefed<FileInfo> aFileInfo);
const nsAString&
Name() const
{
return mName;
}
const nsAString&
Type() const
{
return mType;
}
int64_t
GetFileId() const
{
return mFileInfo->Id();
}
FileInfo*
GetFileInfo() const
{
return mFileInfo;
}
virtual bool
IsInvalid() MOZ_OVERRIDE;
virtual nsIOfflineStorage*
Storage() MOZ_OVERRIDE;
virtual already_AddRefed<nsISupports>
CreateStream(bool aReadOnly) MOZ_OVERRIDE;
virtual void
SetThreadLocals() MOZ_OVERRIDE;
virtual void
UnsetThreadLocals() MOZ_OVERRIDE;
already_AddRefed<nsIDOMFile>
CreateFileObject(IDBFileHandle* aFileHandle, uint32_t aFileSize);
// nsWrapperCache
virtual JSObject*
WrapObject(JSContext* aCx) MOZ_OVERRIDE;
// WebIDL
nsPIDOMWindow*
GetParentObject() const
{
return GetOwner();
}
void
GetName(nsString& aName) const
{
aName = mName;
}
void
GetType(nsString& aType) const
{
aType = mType;
}
IDBDatabase*
Database()
{
MOZ_ASSERT(NS_IsMainThread(), "Wrong thread!");
return mDatabase;
}
already_AddRefed<IDBFileHandle>
Open(FileMode aMode, ErrorResult& aError);
already_AddRefed<DOMRequest>
GetFile(ErrorResult& aError);
IMPL_EVENT_HANDLER(abort)
IMPL_EVENT_HANDLER(error)
private:
IDBMutableFile(IDBDatabase* aOwner);
~IDBMutableFile();
nsString mName;
nsString mType;
nsRefPtr<IDBDatabase> mDatabase;
nsRefPtr<FileInfo> mFileInfo;
};
} // namespace indexedDB
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_indexeddb_idbmutablefile_h__