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/*
* Copyright (C) 2018-2020 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.
*/
#include "config.h"
#include "WebDataListSuggestionPicker.h"
#include "WebPage.h"
#include "WebPageProxyMessages.h"
#include "WebProcess.h"
#include <WebCore/DataListSuggestionsClient.h>
#include <WebCore/LocalFrameView.h>
namespace WebKit {
WebDataListSuggestionPicker::WebDataListSuggestionPicker(WebPage& page, WebCore::DataListSuggestionsClient& client)
: m_client(client)
, m_page(page)
{
}
WebDataListSuggestionPicker::~WebDataListSuggestionPicker() = default;
void WebDataListSuggestionPicker::handleKeydownWithIdentifier(const String& key)
{
if (key == "U+001B"_s) {
close();
return;
}
RefPtr page = m_page.get();
if (!page)
return;
WebProcess::singleton().parentProcessConnection()->send(Messages::WebPageProxy::HandleKeydownInDataList(key), page->identifier());
}
void WebDataListSuggestionPicker::didSelectOption(const String& selectedOption)
{
if (CheckedPtr client = m_client)
client->didSelectDataListOption(selectedOption);
}
void WebDataListSuggestionPicker::didCloseSuggestions()
{
if (CheckedPtr client = m_client)
client->didCloseSuggestions();
}
void WebDataListSuggestionPicker::close()
{
RefPtr page = m_page.get();
if (!page)
return;
WebProcess::singleton().parentProcessConnection()->send(Messages::WebPageProxy::EndDataListSuggestions(), page->identifier());
}
void WebDataListSuggestionPicker::displayWithActivationType(WebCore::DataListSuggestionActivationType type)
{
CheckedPtr client = m_client;
if (!client)
return;
auto suggestions = client->suggestions();
if (suggestions.isEmpty()) {
close();
return;
}
RefPtr page = m_page.get();
if (!page)
return;
auto elementRectInRootViewCoordinates = client->elementRectInRootViewCoordinates();
if (RefPtr view = page->localMainFrameView()) {
auto unobscuredRootViewRect = view->contentsToRootView(view->unobscuredContentRect());
if (!unobscuredRootViewRect.intersects(elementRectInRootViewCoordinates))
return close();
}
page->setActiveDataListSuggestionPicker(*this);
WebCore::DataListSuggestionInformation info { type, WTFMove(suggestions), WTFMove(elementRectInRootViewCoordinates) };
WebProcess::singleton().parentProcessConnection()->send(Messages::WebPageProxy::ShowDataListSuggestions(info), page->identifier());
}
void WebDataListSuggestionPicker::detach()
{
m_client = nullptr;
}
} // namespace WebKit
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