Show Play Store rating and price in app list

ui/app_list/search_result.cc

 // Copyright (c) 2012 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 "ui/app_list/search_result.h"
 
 #include <map>
 
+#include "base/i18n/message_formatter.h"
+#include "base/i18n/number_formatting.h"
 #include "ui/app_list/app_list_constants.h"
 #include "ui/app_list/search/tokenized_string.h"
 #include "ui/app_list/search/tokenized_string_match.h"
 #include "ui/app_list/search_result_observer.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/strings/grit/ui_strings.h"
 
 namespace app_list {
 
 SearchResult::Action::Action(const gfx::ImageSkia& base_image,
                              const gfx::ImageSkia& hover_image,
                              const gfx::ImageSkia& pressed_image,
                              const base::string16& tooltip_text)
     : base_image(base_image),
       hover_image(hover_image),
       pressed_image(pressed_image),
@@ skipping 19 matching lines @@
   for (auto& observer : observers_)
     observer.OnIconChanged();
 }
 
 void SearchResult::SetBadgeIcon(const gfx::ImageSkia& badge_icon) {
   badge_icon_ = badge_icon;
   for (auto& observer : observers_)
     observer.OnBadgeIconChanged();
 }
 
+const base::string16& SearchResult::GetPriceString() const {
+  return price_string_;
+}
+
+void SearchResult::SetPrice(double price) {
+  price_ = price;
+  price_string_ = base::i18n::MessageFormatter::FormatWithNumberedArgs(
+      l10n_util::GetStringUTF16(IDS_APP_LIST_PRICE),
+      base::FormatDouble(price, 2));
+
+  for (auto& observer : observers_)
+    observer.OnPriceChanged();
+}
+
+const base::string16& SearchResult::GetRatingString() const {
+  return rating_string_;
+}
+
+void SearchResult::SetRating(double rating) {
+  rating_ = rating;
+  rating_string_ = base::i18n::MessageFormatter::FormatWithNumberedArgs(
+      l10n_util::GetStringUTF16(IDS_APP_LIST_RATING),
+      base::FormatDouble(rating, 1));
+
+  for (auto& observer : observers_)
+    observer.OnRatingChanged();
+}
+
 void SearchResult::SetIsMouseInView(bool mouse_is_inside) {
   mouse_is_in_view_ = mouse_is_inside;
   for (auto& observer : observers_)
     observer.OnViewHoverStateChanged();
 }
 
 void SearchResult::SetActions(const Actions& sets) {
   actions_ = sets;
   for (auto& observer : observers_)
     observer.OnActionsChanged();
@@ skipping 92 matching lines @@
   }
 
   // Insert the delimiters (in reverse order, to preserve indices).
   for (auto it = inserts.rbegin(); it != inserts.rend(); ++it)
     result.insert(it->first, it->second);
 
   return result;
 }
 
 }  // namespace app_list