blob: 5fab054ea83ea2c7465f01a978d8b16735dce97b [file] [log] [blame]
/*
* Copyright (C) 2019 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "Decoder.h"
#include "EditingRange.h"
#include "Encoder.h"
#include <wtf/Optional.h>
#include <wtf/text/WTFString.h>
namespace WebKit {
struct WebAutocorrectionContext {
String contextBefore;
String markedText;
String selectedText;
String contextAfter;
EditingRange markedTextRange;
template<class Encoder> void encode(Encoder&) const;
template<class Decoder> static Optional<WebAutocorrectionContext> decode(Decoder&);
};
template<class Encoder> void WebAutocorrectionContext::encode(Encoder& encoder) const
{
encoder << contextBefore;
encoder << markedText;
encoder << selectedText;
encoder << contextAfter;
encoder << markedTextRange;
}
template<class Decoder> Optional<WebAutocorrectionContext> WebAutocorrectionContext::decode(Decoder& decoder)
{
WebAutocorrectionContext correction;
if (!decoder.decode(correction.contextBefore))
return WTF::nullopt;
if (!decoder.decode(correction.markedText))
return WTF::nullopt;
if (!decoder.decode(correction.selectedText))
return WTF::nullopt;
if (!decoder.decode(correction.contextAfter))
return WTF::nullopt;
if (!decoder.decode(correction.markedTextRange))
return WTF::nullopt;
return correction;
}
} // namespace WebKit