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/*
* Copyright (C) 2024 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 <WebCore/FrameIdentifier.h>
#include <wtf/CompletionHandler.h>
namespace WebKit {
class WebFrameProxy;
class WebPageProxy;
enum class FindOptions : uint16_t;
class FindStringCallbackAggregator : public RefCounted<FindStringCallbackAggregator> {
public:
static Ref<FindStringCallbackAggregator> create(WebPageProxy&, const String&, OptionSet<FindOptions>, unsigned maxMatchCount, CompletionHandler<void(bool)>&&);
void foundString(std::optional<WebCore::FrameIdentifier>, uint32_t matchCount, bool didWrap);
~FindStringCallbackAggregator();
private:
FindStringCallbackAggregator(WebPageProxy&, const String&, OptionSet<FindOptions>, unsigned maxMatchCount, CompletionHandler<void(bool)>&&);
RefPtr<WebFrameProxy> incrementFrame(WebFrameProxy&);
bool shouldTargetFrame(WebFrameProxy&, WebFrameProxy& focusedFrame, bool didWrap);
WeakPtr<WebPageProxy> m_page;
String m_string;
OptionSet<FindOptions> m_options;
unsigned m_maxMatchCount;
uint32_t m_matchCount { 0 };
CompletionHandler<void(bool)> m_completionHandler;
HashMap<WebCore::FrameIdentifier, bool> m_matches;
};
} // namespace WebKit
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