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0ff7248107
The goal here is to leave creation stuff mostly for JS, so we can convert it entirely over to a non-threadsafe cycle-collected version without breaking any existing C++ users. I didn't do this for a remaining use in nsGlobalWindow.h to avoid including nsVariant.h all over the place.
124 lines
3.4 KiB
C++
124 lines
3.4 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "DeletedMessageInfo.h"
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#include "nsComponentManagerUtils.h" // for do_CreateInstance
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#include "nsVariant.h"
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namespace mozilla {
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namespace dom {
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namespace mobilemessage {
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NS_IMPL_ISUPPORTS(DeletedMessageInfo, nsIDeletedMessageInfo)
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DeletedMessageInfo::DeletedMessageInfo(const DeletedMessageInfoData& aData)
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: mData(aData)
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{
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}
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DeletedMessageInfo::DeletedMessageInfo(int32_t* aMessageIds,
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uint32_t aMsgCount,
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uint64_t* aThreadIds,
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uint32_t aThreadCount)
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{
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mData.deletedMessageIds().AppendElements(aMessageIds, aMsgCount);
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mData.deletedThreadIds().AppendElements(aThreadIds, aThreadCount);
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}
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DeletedMessageInfo::~DeletedMessageInfo()
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{
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}
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/* static */ nsresult
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DeletedMessageInfo::Create(int32_t* aMessageIds,
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uint32_t aMsgCount,
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uint64_t* aThreadIds,
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uint32_t aThreadCount,
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nsIDeletedMessageInfo** aDeletedInfo)
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{
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NS_ENSURE_ARG_POINTER(aDeletedInfo);
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NS_ENSURE_TRUE(aMsgCount || aThreadCount, NS_ERROR_INVALID_ARG);
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nsCOMPtr<nsIDeletedMessageInfo> deletedInfo =
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new DeletedMessageInfo(aMessageIds,
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aMsgCount,
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aThreadIds,
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aThreadCount);
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deletedInfo.forget(aDeletedInfo);
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return NS_OK;
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}
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NS_IMETHODIMP
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DeletedMessageInfo::GetDeletedMessageIds(nsIVariant** aDeletedMessageIds)
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{
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NS_ENSURE_ARG_POINTER(aDeletedMessageIds);
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if (mDeletedMessageIds) {
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NS_ADDREF(*aDeletedMessageIds = mDeletedMessageIds);
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return NS_OK;
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}
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uint32_t length = mData.deletedMessageIds().Length();
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if (length == 0) {
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*aDeletedMessageIds = nullptr;
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return NS_OK;
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}
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mDeletedMessageIds = new nsVariant();
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nsresult rv;
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rv = mDeletedMessageIds->SetAsArray(nsIDataType::VTYPE_INT32,
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nullptr,
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length,
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mData.deletedMessageIds().Elements());
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NS_ENSURE_SUCCESS(rv, rv);
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mDeletedMessageIds->SetWritable(false);
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NS_ADDREF(*aDeletedMessageIds = mDeletedMessageIds);
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return NS_OK;
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}
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NS_IMETHODIMP
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DeletedMessageInfo::GetDeletedThreadIds(nsIVariant** aDeletedThreadIds)
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{
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NS_ENSURE_ARG_POINTER(aDeletedThreadIds);
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if (mDeletedThreadIds) {
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NS_ADDREF(*aDeletedThreadIds = mDeletedThreadIds);
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return NS_OK;
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}
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uint32_t length = mData.deletedThreadIds().Length();
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if (length == 0) {
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*aDeletedThreadIds = nullptr;
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return NS_OK;
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}
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mDeletedThreadIds = new nsVariant();
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nsresult rv;
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rv = mDeletedThreadIds->SetAsArray(nsIDataType::VTYPE_UINT64,
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nullptr,
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length,
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mData.deletedThreadIds().Elements());
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NS_ENSURE_SUCCESS(rv, rv);
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mDeletedThreadIds->SetWritable(false);
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NS_ADDREF(*aDeletedThreadIds = mDeletedThreadIds);
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return NS_OK;
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}
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} // namespace mobilemessage
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} // namespace dom
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} // namespace mozilla
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