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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_AUTOFILL_CREDIT_CARD_SCANNER_VIEW_H_
#define CHROME_BROWSER_UI_AUTOFILL_CREDIT_CARD_SCANNER_VIEW_H_
#include <memory>
#include "base/memory/weak_ptr.h"
namespace content {
class WebContents;
}
namespace autofill {
class CreditCardScannerViewDelegate;
// View for the credit card scanner UI. Owned by the controller.
class CreditCardScannerView {
public:
// Returns true if the platform implements the credit card scanner UI and the
// device supports scanning credit cards, e.g., it has a camera.
static bool CanShow();
// Creates a view for the credit card scanner UI. The view is associated with
// the |web_contents| and notifies the |delegate| when a scan is cancelled or
// completed. Should be called only if CanShow() returns true.
static std::unique_ptr<CreditCardScannerView> Create(
const base::WeakPtr<CreditCardScannerViewDelegate>& delegate,
content::WebContents* web_contents);
virtual ~CreditCardScannerView() {}
// Shows the UI for scanning credit cards.
virtual void Show() = 0;
};
} // namespace autofill
#endif // CHROME_BROWSER_UI_AUTOFILL_CREDIT_CARD_SCANNER_VIEW_H_
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