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// Copyright 2015 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_ASH_PRINTING_USB_PRINTER_DETECTOR_H_
#define CHROME_BROWSER_ASH_PRINTING_USB_PRINTER_DETECTOR_H_
#include <memory>
#include "chrome/browser/ash/printing/printer_detector.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "services/device/public/mojom/usb_manager.mojom-forward.h"
namespace ash {
class SessionController;
// Observes device::UsbService for addition of USB printers, and implements the
// PrinterDetector interface to export this to print system consumers.
class UsbPrinterDetector : public PrinterDetector {
public:
// Factory function for the CUPS implementation.
static std::unique_ptr<UsbPrinterDetector> Create();
static std::unique_ptr<UsbPrinterDetector> CreateForTesting(
mojo::PendingRemote<device::mojom::UsbDeviceManager> usb_manager,
ash::SessionController* session_controller);
UsbPrinterDetector(const UsbPrinterDetector&) = delete;
UsbPrinterDetector& operator=(const UsbPrinterDetector&) = delete;
~UsbPrinterDetector() override = default;
protected:
UsbPrinterDetector() = default;
};
} // namespace ash
#endif // CHROME_BROWSER_ASH_PRINTING_USB_PRINTER_DETECTOR_H_
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