[Payments] Selecting incomplete items will open editors

chrome/browser/ui/views/payments/payment_method_view_controller.cc

 // Copyright 2017 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/views/payments/payment_method_view_controller.h"
 
 #include <memory>
 #include <utility>
 #include <vector>
 
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/ui/views/payments/payment_request_dialog_view.h"
 #include "chrome/browser/ui/views/payments/payment_request_dialog_view_ids.h"
 #include "chrome/browser/ui/views/payments/payment_request_row_view.h"
 #include "chrome/browser/ui/views/payments/payment_request_views_util.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/payments/content/payment_request_state.h"
+#include "components/payments/core/autofill_payment_instrument.h"
 #include "components/payments/core/payment_instrument.h"
 #include "components/strings/grit/components_strings.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/views/controls/button/label_button.h"
 #include "ui/views/controls/button/md_text_button.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/layout/fill_layout.h"
 #include "ui/views/layout/grid_layout.h"
@@ skipping 58 matching lines @@
   }
 
   void SelectedStateChanged() override {
     if (selected()) {
       state()->SetSelectedInstrument(instrument_);
       dialog_->GoBack();
     }
   }
 
   bool CanBeSelected() const override {
-    // TODO(anthonyvd): Check for card completedness.
-    return true;
+    // If an instrument can't be selected, PerformSelectionFallback is called,
+    // where the instrument can be made complete.
+    return instrument_->IsCompleteForPayment();
   }
 
   void PerformSelectionFallback() override {
-    // TODO(anthonyvd): Open the editor pre-populated with this card's data.
+    switch (instrument_->type()) {
+      case PaymentInstrument::Type::AUTOFILL:
+        dialog_->ShowCreditCardEditor(
+            static_cast<AutofillPaymentInstrument*>(instrument_)
+                ->credit_card());
+        return;
+    }
+    NOTREACHED();
   }
 
   PaymentInstrument* instrument_;
   PaymentRequestDialogView* dialog_;
 
   DISALLOW_COPY_AND_ASSIGN(PaymentMethodListItem);
 };
 
 }  // namespace
 
@@ skipping 56 matching lines @@
         PaymentMethodViewControllerTags::ADD_CREDIT_CARD_BUTTON):
       dialog()->ShowCreditCardEditor();
       break;
     default:
       PaymentRequestSheetController::ButtonPressed(sender, event);
       break;
   }
 }
 
 }  // namespace payments