| // 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. |
| |
| #include "chrome/browser/ui/autofill/credit_card_scanner_controller.h" |
| |
| #include "base/callback.h" |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/strings/string16.h" |
| #include "base/time/time.h" |
| #include "chrome/browser/ui/autofill/credit_card_scanner_view.h" |
| #include "chrome/browser/ui/autofill/credit_card_scanner_view_delegate.h" |
| #include "components/autofill/core/browser/autofill_metrics.h" |
| |
| namespace autofill { |
| |
| namespace { |
| |
| // Controller for the credit card scanner UI. The controller deletes itself |
| // after the view is dismissed. |
| class Controller : public CreditCardScannerViewDelegate, |
| public base::SupportsWeakPtr<Controller> { |
| public: |
| Controller(content::WebContents* web_contents, |
| const AutofillClient::CreditCardScanCallback& callback) |
| : view_(CreditCardScannerView::Create(AsWeakPtr(), web_contents)), |
| callback_(callback) { |
| DCHECK(view_); |
| } |
| |
| // Shows the UI to scan the credit card. |
| void Show() { |
| show_time_ = base::TimeTicks::Now(); |
| view_->Show(); |
| } |
| |
| private: |
| ~Controller() override {} |
| |
| // CreditCardScannerViewDelegate implementation. |
| void ScanCancelled() override { |
| AutofillMetrics::LogScanCreditCardCompleted( |
| base::TimeTicks::Now() - show_time_, false); |
| delete this; |
| } |
| |
| // CreditCardScannerViewDelegate implementation. |
| void ScanCompleted(const base::string16& card_number, |
| int expiration_month, |
| int expiration_year) override { |
| AutofillMetrics::LogScanCreditCardCompleted( |
| base::TimeTicks::Now() - show_time_, true); |
| callback_.Run(card_number, expiration_month, expiration_year); |
| delete this; |
| } |
| |
| // The view for the credit card scanner. |
| scoped_ptr<CreditCardScannerView> view_; |
| |
| // The callback to be invoked when scanning completes successfully. |
| AutofillClient::CreditCardScanCallback callback_; |
| |
| // The time when the UI was shown. |
| base::TimeTicks show_time_; |
| |
| DISALLOW_COPY_AND_ASSIGN(Controller); |
| }; |
| |
| } // namespace |
| |
| // static |
| bool CreditCardScannerController::HasCreditCardScanFeature() { |
| static const bool kCanShow = CreditCardScannerView::CanShow(); |
| return kCanShow; |
| } |
| |
| // static |
| void CreditCardScannerController::ScanCreditCard( |
| content::WebContents* web_contents, |
| const AutofillClient::CreditCardScanCallback& callback) { |
| (new Controller(web_contents, callback))->Show(); |
| } |
| |
| } // namespace autofill |