[Payments] Add product branding to Payment Request dialog.

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

 // Copyright 2016 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_sheet_view_controller.h"
 
 #include <algorithm>
 #include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.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/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
+#include "chrome/grit/theme_resources.h"
 #include "components/autofill/core/browser/autofill_type.h"
 #include "components/autofill/core/browser/credit_card.h"
 #include "components/autofill/core/browser/field_types.h"
 #include "components/autofill/core/browser/personal_data_manager.h"
 #include "components/payments/core/currency_formatter.h"
 #include "components/strings/grit/components_strings.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/base/l10n/l10n_util.h"
+#include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/gfx/range/range.h"
 #include "ui/views/controls/button/md_text_button.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/styled_label.h"
+#include "ui/views/layout/box_layout.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/vector_icons.h"
 #include "ui/views/view.h"
 
 namespace payments {
 namespace {
 
 constexpr int kFirstTagValue = static_cast<int>(
     payments::PaymentRequestCommonTags::PAYMENT_REQUEST_COMMON_TAG_MAX);
 
@@ skipping 152 matching lines @@
   }
 
   return CreatePaymentView(
       CreateSheetHeaderView(
           false,
           l10n_util::GetStringUTF16(IDS_PAYMENT_REQUEST_PAYMENT_SHEET_TITLE),
           this),
       std::move(content_view));
 }
 
+void PaymentSheetViewController::OnSelectedInformationChanged() {
+  UpdatePayButtonState(request()->is_ready_to_pay());
+}
+
 std::unique_ptr<views::Button>
 PaymentSheetViewController::CreatePrimaryButton() {
   std::unique_ptr<views::Button> button(
       views::MdTextButton::CreateSecondaryUiBlueButton(
           this, l10n_util::GetStringUTF16(IDS_PAYMENTS_PAY_BUTTON)));
   button->set_tag(static_cast<int>(PaymentRequestCommonTags::PAY_BUTTON_TAG));
   button->set_id(static_cast<int>(DialogViewID::PAY_BUTTON));
   pay_button_ = button.get();
   UpdatePayButtonState(request()->is_ready_to_pay());
   return button;
 }
 
-void PaymentSheetViewController::OnSelectedInformationChanged() {
-  UpdatePayButtonState(request()->is_ready_to_pay());
+// Adds the product logo to the footer.
+// +---------------------------------------------------------+
+// | (•) chrome                               | PAY | CANCEL |
+// +---------------------------------------------------------+
+std::unique_ptr<views::View>
+PaymentSheetViewController::CreateExtraFooterView() {
+  std::unique_ptr<views::View> content_view = base::MakeUnique<views::View>();
+
+  views::BoxLayout* layout =
+      new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0);
+  layout->set_main_axis_alignment(views::BoxLayout::MAIN_AXIS_ALIGNMENT_START);
+  layout->set_cross_axis_alignment(
+      views::BoxLayout::CROSS_AXIS_ALIGNMENT_START);
+  content_view->SetLayoutManager(layout);
+
+  // Adds the Chrome logo image.
+  std::unique_ptr<views::ImageView> chrome_logo =
+      base::MakeUnique<views::ImageView>();
+  chrome_logo->set_can_process_events_within_subtree(false);
+  chrome_logo->SetImage(ResourceBundle::GetSharedInstance()
+                            .GetImageNamed(IDR_PRODUCT_LOGO_NAME_22)
+                            .AsImageSkia());
+  chrome_logo->SetTooltipText(l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
+  content_view->AddChildView(chrome_logo.release());
+
+  return content_view;
 }
 
 void PaymentSheetViewController::ButtonPressed(
     views::Button* sender, const ui::Event& event) {
   switch (sender->tag()) {
     case static_cast<int>(
         PaymentSheetViewControllerTags::SHOW_ORDER_SUMMARY_BUTTON):
       dialog()->ShowOrderSummary();
       break;
 
@@ skipping 160 matching lines @@
       CreateContactInfoSectionContent(), std::unique_ptr<views::View>(nullptr),
       widest_name_column_view_width_);
   section->set_tag(static_cast<int>(
       PaymentSheetViewControllerTags::SHOW_CONTACT_INFO_BUTTON));
   section->set_id(
       static_cast<int>(DialogViewID::PAYMENT_SHEET_CONTACT_INFO_SECTION));
   return section;
 }
 
 }  // namespace payments