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/*
* Copyright (C) 2020-2021 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 <wtf/Forward.h>
#include <wtf/OptionSet.h>
#include <wtf/TZoneMalloc.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
#if ENABLE(APP_HIGHLIGHTS)
class FragmentedSharedBuffer;
class AppHighlightRangeData {
WTF_MAKE_TZONE_ALLOCATED_EXPORT(AppHighlightRangeData, WEBCORE_EXPORT);
public:
WEBCORE_EXPORT static std::optional<AppHighlightRangeData> create(const FragmentedSharedBuffer&);
struct NodePathComponent {
String identifier;
String nodeName;
String textData;
uint32_t pathIndex { 0 };
NodePathComponent(String&& elementIdentifier, String&& name, String&& data, uint32_t index)
: identifier(WTFMove(elementIdentifier))
, nodeName(WTFMove(name))
, textData(WTFMove(data))
, pathIndex(index)
{
}
NodePathComponent(const String& elementIdentifier, const String& name, const String& data, uint32_t index)
: identifier(elementIdentifier)
, nodeName(name)
, textData(data)
, pathIndex(index)
{
}
friend bool operator==(const NodePathComponent&, const NodePathComponent&) = default;
};
using NodePath = Vector<NodePathComponent>;
AppHighlightRangeData(const AppHighlightRangeData&) = default;
AppHighlightRangeData() = default;
AppHighlightRangeData(String&& identifier, String&& text, NodePath&& startContainer, uint64_t startOffset, NodePath&& endContainer, uint64_t endOffset)
: m_identifier(WTFMove(identifier))
, m_text(WTFMove(text))
, m_startContainer(WTFMove(startContainer))
, m_startOffset(startOffset)
, m_endContainer(WTFMove(endContainer))
, m_endOffset(endOffset)
{
}
AppHighlightRangeData(const String& identifier, const String& text, const NodePath& startContainer, uint64_t startOffset, const NodePath& endContainer, uint64_t endOffset)
: m_identifier(identifier)
, m_text(text)
, m_startContainer(startContainer)
, m_startOffset(startOffset)
, m_endContainer(endContainer)
, m_endOffset(endOffset)
{
}
AppHighlightRangeData& operator=(const AppHighlightRangeData&) = default;
const String& identifier() const { return m_identifier; }
const String& text() const { return m_text; }
const NodePath& startContainer() const { return m_startContainer; }
uint32_t startOffset() const { return m_startOffset; }
const NodePath& endContainer() const { return m_endContainer; }
uint32_t endOffset() const { return m_endOffset; }
Ref<FragmentedSharedBuffer> toSharedBuffer() const;
private:
String m_identifier;
String m_text;
NodePath m_startContainer;
uint32_t m_startOffset { 0 };
NodePath m_endContainer;
uint32_t m_endOffset { 0 };
};
#endif
} // namespace WebCore
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