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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "visited_links_manager_qt.h"
#include "content_browser_client_qt.h"
#include "profile_adapter.h"
#include "profile_qt.h"
#include "type_conversion.h"
#include <base/files/file_util.h>
#include "components/visitedlink/browser/visitedlink_delegate.h"
#include "components/visitedlink/browser/visitedlink_writer.h"
namespace QtWebEngineCore {
namespace {
class BasicUrlIterator : public visitedlink::VisitedLinkWriter::URLIterator {
public:
BasicUrlIterator(const QList<QUrl> &urls) : m_urls(urls) {}
const GURL &NextURL() override { m_currentUrl = toGurl(m_urls.takeFirst()); return m_currentUrl; }
bool HasNextURL() const override { return !m_urls.isEmpty(); }
private:
QList<QUrl> m_urls;
GURL m_currentUrl;
};
} // Anonymous namespace
// Due to the design of the visitedLink component, it seems safer to provide a
// basic delegate that will simply rebuild an empty visitedLink table if needed
// from the application history rather than crashing. This is functionality
// that was covered by QWebHistoryInterface in QtWebKitWidgets.
class VisitedLinkDelegateQt : public visitedlink::VisitedLinkDelegate
{
public:
~VisitedLinkDelegateQt() {}
void RebuildTable(const scoped_refptr<URLEnumerator> &enumerator) override { enumerator->OnComplete(true); }
};
void VisitedLinksManagerQt::deleteAllVisitedLinkData()
{
m_visitedLinkWriter->DeleteAllURLs();
}
void VisitedLinksManagerQt::deleteVisitedLinkDataForUrls(const QList<QUrl> &urlsToDelete)
{
BasicUrlIterator iterator(urlsToDelete);
m_visitedLinkWriter->DeleteURLs(&iterator);
}
bool VisitedLinksManagerQt::containsUrl(const QUrl &url) const
{
return m_visitedLinkWriter->IsVisited(toGurl(url));
}
VisitedLinksManagerQt::VisitedLinksManagerQt(ProfileQt *profile, bool persistVisitedLinks)
: m_delegate(new VisitedLinkDelegateQt)
{
Q_ASSERT(profile);
if (persistVisitedLinks)
profile->profileAdapter()->ensureDataPathExists();
m_visitedLinkWriter.reset(new visitedlink::VisitedLinkWriter(profile, m_delegate.data(), persistVisitedLinks));
m_visitedLinkWriter->Init();
}
VisitedLinksManagerQt::~VisitedLinksManagerQt()
{
}
void VisitedLinksManagerQt::addUrl(const GURL &urlToAdd)
{
Q_ASSERT(m_visitedLinkWriter);
m_visitedLinkWriter->AddURL(urlToAdd);
}
} // namespace QtWebEngineCore
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