forked from mirrors/gecko-dev
6103cbd875
It is going to be reused for clipboard read, so make the name more generic. Differential Revision: https://phabricator.services.mozilla.com/D188526
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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/ClipboardWriteRequestChild.h"
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#if defined(ACCESSIBILITY) && defined(XP_WIN)
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# include "mozilla/a11y/Compatibility.h"
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#endif
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#include "mozilla/dom/ContentChild.h"
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#include "mozilla/net/CookieJarSettings.h"
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#include "nsITransferable.h"
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namespace mozilla {
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NS_IMPL_ISUPPORTS(ClipboardWriteRequestChild, nsIAsyncSetClipboardData)
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NS_IMETHODIMP
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ClipboardWriteRequestChild::SetData(nsITransferable* aTransferable,
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nsIClipboardOwner* aOwner) {
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MOZ_ASSERT(aTransferable);
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// Callback should be notified if actor is destroyed.
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MOZ_ASSERT_IF(!CanSend(), !mIsValid && !mCallback);
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if (!mIsValid) {
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return NS_ERROR_FAILURE;
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}
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#if defined(ACCESSIBILITY) && defined(XP_WIN)
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a11y::Compatibility::SuppressA11yForClipboardCopy();
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#endif
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mIsValid = false;
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IPCTransferable ipcTransferable;
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nsContentUtils::TransferableToIPCTransferable(aTransferable, &ipcTransferable,
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false, nullptr);
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SendSetData(std::move(ipcTransferable));
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return NS_OK;
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}
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NS_IMETHODIMP ClipboardWriteRequestChild::Abort(nsresult aReason) {
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// Callback should be notified if actor is destroyed.
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MOZ_ASSERT_IF(!CanSend(), !mIsValid && !mCallback);
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if (!mIsValid || !NS_FAILED(aReason)) {
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return NS_ERROR_FAILURE;
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}
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// Need to notify callback first to propagate reason properly.
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MaybeNotifyCallback(aReason);
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Unused << PClipboardWriteRequestChild::Send__delete__(this, aReason);
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return NS_OK;
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}
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ipc::IPCResult ClipboardWriteRequestChild::Recv__delete__(nsresult aResult) {
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MaybeNotifyCallback(aResult);
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return IPC_OK();
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}
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void ClipboardWriteRequestChild::ActorDestroy(ActorDestroyReason aReason) {
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MaybeNotifyCallback(NS_ERROR_ABORT);
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}
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void ClipboardWriteRequestChild::MaybeNotifyCallback(nsresult aResult) {
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mIsValid = false;
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if (nsCOMPtr<nsIAsyncClipboardRequestCallback> callback =
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mCallback.forget()) {
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callback->OnComplete(aResult);
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}
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}
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} // namespace mozilla
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