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--HG-- rename : dom/base/BlobSet.cpp => dom/file/BlobSet.cpp rename : dom/base/BlobSet.h => dom/file/BlobSet.h rename : dom/base/File.cpp => dom/file/File.cpp rename : dom/base/File.h => dom/file/File.h rename : dom/base/FileList.cpp => dom/file/FileList.cpp rename : dom/base/FileList.h => dom/file/FileList.h rename : dom/base/FileReader.cpp => dom/file/FileReader.cpp rename : dom/base/FileReader.h => dom/file/FileReader.h rename : dom/base/MultipartBlobImpl.cpp => dom/file/MultipartBlobImpl.cpp rename : dom/base/MultipartBlobImpl.h => dom/file/MultipartBlobImpl.h rename : dom/base/MutableBlobStorage.cpp => dom/file/MutableBlobStorage.cpp rename : dom/base/MutableBlobStorage.h => dom/file/MutableBlobStorage.h rename : dom/base/MutableBlobStreamListener.cpp => dom/file/MutableBlobStreamListener.cpp rename : dom/base/MutableBlobStreamListener.h => dom/file/MutableBlobStreamListener.h rename : dom/ipc/Blob.cpp => dom/file/ipc/Blob.cpp rename : dom/ipc/BlobChild.h => dom/file/ipc/BlobChild.h rename : dom/ipc/BlobParent.h => dom/file/ipc/BlobParent.h rename : dom/ipc/BlobTypes.ipdlh => dom/file/ipc/BlobTypes.ipdlh rename : dom/ipc/PBlob.ipdl => dom/file/ipc/PBlob.ipdl rename : dom/ipc/PBlobStream.ipdl => dom/file/ipc/PBlobStream.ipdl rename : dom/ipc/nsIRemoteBlob.h => dom/file/ipc/nsIRemoteBlob.h rename : dom/base/nsHostObjectProtocolHandler.cpp => dom/file/nsHostObjectProtocolHandler.cpp rename : dom/base/nsHostObjectProtocolHandler.h => dom/file/nsHostObjectProtocolHandler.h rename : dom/base/nsHostObjectURI.cpp => dom/file/nsHostObjectURI.cpp rename : dom/base/nsHostObjectURI.h => dom/file/nsHostObjectURI.h rename : dom/base/nsIDOMBlob.idl => dom/file/nsIDOMBlob.idl rename : dom/base/nsIDOMFileList.idl => dom/file/nsIDOMFileList.idl rename : dom/base/test/create_file_objects.js => dom/file/tests/create_file_objects.js rename : dom/base/test/file_blobURL_expiring.html => dom/file/tests/file_blobURL_expiring.html rename : dom/base/test/file_mozfiledataurl_audio.ogg => dom/file/tests/file_mozfiledataurl_audio.ogg rename : dom/base/test/file_mozfiledataurl_doc.html => dom/file/tests/file_mozfiledataurl_doc.html rename : dom/base/test/file_mozfiledataurl_img.jpg => dom/file/tests/file_mozfiledataurl_img.jpg rename : dom/base/test/file_mozfiledataurl_inner.html => dom/file/tests/file_mozfiledataurl_inner.html rename : dom/base/test/file_mozfiledataurl_text.txt => dom/file/tests/file_mozfiledataurl_text.txt rename : dom/base/test/file_nonascii_blob_url.html => dom/file/tests/file_nonascii_blob_url.html rename : dom/base/test/fileapi_chromeScript.js => dom/file/tests/fileapi_chromeScript.js rename : dom/base/test/fileutils.js => dom/file/tests/fileutils.js rename : dom/base/test/test_blobURL_expiring.html => dom/file/tests/test_blobURL_expiring.html rename : dom/base/test/test_blob_fragment_and_query.html => dom/file/tests/test_blob_fragment_and_query.html rename : dom/base/test/test_blobconstructor.html => dom/file/tests/test_blobconstructor.html rename : dom/base/test/test_file_from_blob.html => dom/file/tests/test_file_from_blob.html rename : dom/base/test/test_file_negative_date.html => dom/file/tests/test_file_negative_date.html rename : dom/base/test/test_fileapi.html => dom/file/tests/test_fileapi.html rename : dom/base/test/test_fileapi_slice.html => dom/file/tests/test_fileapi_slice.html rename : dom/base/test/test_ipc_messagemanager_blob.html => dom/file/tests/test_ipc_messagemanager_blob.html rename : dom/base/test/test_mozfiledataurl.html => dom/file/tests/test_mozfiledataurl.html rename : dom/base/test/test_nonascii_blob_url.html => dom/file/tests/test_nonascii_blob_url.html
87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/Directory.h"
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#include "mozilla/dom/FileList.h"
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#include "mozilla/dom/FileListBinding.h"
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#include "mozilla/dom/File.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(FileList, mFiles, mParent)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(FileList)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMFileList)
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NS_INTERFACE_MAP_ENTRY(nsIDOMFileList)
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NS_INTERFACE_MAP_END
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NS_IMPL_CYCLE_COLLECTING_ADDREF(FileList)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(FileList)
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JSObject*
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FileList::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return mozilla::dom::FileListBinding::Wrap(aCx, this, aGivenProto);
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}
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NS_IMETHODIMP
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FileList::GetLength(uint32_t* aLength)
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{
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*aLength = Length();
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return NS_OK;
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}
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NS_IMETHODIMP
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FileList::Item(uint32_t aIndex, nsISupports** aValue)
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{
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nsCOMPtr<nsIDOMBlob> file = Item(aIndex);
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file.forget(aValue);
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return NS_OK;
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}
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File*
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FileList::Item(uint32_t aIndex) const
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{
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if (aIndex >= mFiles.Length()) {
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return nullptr;
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}
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return mFiles[aIndex];
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}
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File*
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FileList::IndexedGetter(uint32_t aIndex, bool& aFound) const
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{
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aFound = aIndex < mFiles.Length();
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return Item(aIndex);
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}
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void
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FileList::ToSequence(Sequence<RefPtr<File>>& aSequence,
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ErrorResult& aRv) const
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{
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MOZ_ASSERT(aSequence.IsEmpty());
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if (mFiles.IsEmpty()) {
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return;
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}
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if (!aSequence.SetLength(mFiles.Length(),
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mozilla::fallible_t())) {
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aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
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return;
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}
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for (uint32_t i = 0; i < mFiles.Length(); ++i) {
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aSequence[i] = mFiles[i];
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}
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}
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} // namespace dom
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} // namespace mozilla
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