Index: chrome/browser/ui/views/payments/order_summary_state.cc |
diff --git a/chrome/browser/ui/views/payments/order_summary_state.cc b/chrome/browser/ui/views/payments/order_summary_state.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..120e8c951a2c92a495923076c1349197cf604043 |
--- /dev/null |
+++ b/chrome/browser/ui/views/payments/order_summary_state.cc |
@@ -0,0 +1,68 @@ |
+// 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/order_summary_state.h" |
+ |
+#include "base/observer_list.h" |
+#include "base/strings/utf_string_conversions.h" |
+#include "chrome/grit/generated_resources.h" |
+#include "ui/base/l10n/l10n_util.h" |
+#include "ui/views/controls/button/md_text_button.h" |
+#include "ui/views/controls/label.h" |
+#include "ui/views/layout/grid_layout.h" |
+ |
+namespace { |
+ |
+// The tag for the button that navigates back to the payment sheet. |
+constexpr int kBackButtonTag = 0; |
+ |
+} // namespace |
+ |
+namespace payments { |
+ |
+OrderSummaryState::OrderSummaryState() {} |
+ |
+OrderSummaryState::~OrderSummaryState() {} |
+ |
+views::View* OrderSummaryState::CreateView() { |
+ views::View* view = new views::View(); |
+ |
+ views::GridLayout* layout = new views::GridLayout(view); |
+ view->SetLayoutManager(layout); |
+ views::ColumnSet* columns = layout->AddColumnSet(0); |
+ columns->AddColumn(views::GridLayout::TRAILING, views::GridLayout::CENTER, |
+ 0, views::GridLayout::USE_PREF, 0, 0); |
+ |
+ layout->StartRow(0, 0); |
+ layout->AddView(new views::Label( |
+ l10n_util::GetStringUTF16(IDS_PAYMENT_REQUEST_ORDER_SUMMARY_TITLE))); |
+ |
+ layout->StartRow(0, 0); |
+ views::LabelButton* back_button = |
+ views::MdTextButton::CreateSecondaryUiBlueButton( |
+ this, base::ASCIIToUTF16("Back")); |
+ back_button->set_tag(kBackButtonTag); |
+ layout->AddView(back_button); |
+ |
+ return view; |
+} |
+ |
+void OrderSummaryState::AddObserver(OrderSummaryStateObserver* observer) { |
+ observers_.AddObserver(observer); |
+} |
+ |
+void OrderSummaryState::RemoveObserver(OrderSummaryStateObserver* observer) { |
+ observers_.RemoveObserver(observer); |
+} |
+ |
+void OrderSummaryState::ButtonPressed( |
+ views::Button* sender, const ui::Event& event) { |
+ DCHECK_EQ(kBackButtonTag, sender->tag()); |
+ for (auto& observer : observers_) { |
+ observer.OnBackClicked(); |
+ } |
+ |
+} |
+ |
+} // namespace payments |