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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_DATA_SHARING_DATA_SHARING_NAVIGATION_UTILS_H_
#define CHROME_BROWSER_DATA_SHARING_DATA_SHARING_NAVIGATION_UTILS_H_
#include <map>
#include "base/memory/raw_ptr.h"
#include "base/no_destructor.h"
#include "base/time/default_clock.h"
#include "base/time/time.h"
namespace content {
class WebContents;
}
namespace data_sharing {
// This class keeps track of the latest user interaction on a WebContents to
// handle the case that gesture is invalidated on client redirect.
class DataSharingNavigationUtils {
public:
// Returns the singleton instance of this class.
static DataSharingNavigationUtils* GetInstance();
// Updates the latest user interaction of the WebContents.
void UpdateLastUserInteractionTime(content::WebContents* web_contents);
// Returns whether the last user interaction on WebContents has expired.
bool IsLastUserInteractionExpired(content::WebContents* web_contents);
// Helper method for testing.
void set_clock_for_testing(base::Clock* clock) { clock_ = clock; }
private:
friend base::NoDestructor<DataSharingNavigationUtils>;
DataSharingNavigationUtils();
~DataSharingNavigationUtils();
raw_ptr<base::Clock> clock_ = base::DefaultClock::GetInstance();
std::map<uintptr_t, base::Time> recent_interractions_map_;
};
} // namespace data_sharing
#endif // CHROME_BROWSER_DATA_SHARING_DATA_SHARING_NAVIGATION_UTILS_H_
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