Adds local storage nodes to cookie tree model and cookies view.

chrome/browser/views/options/cookies_view.cc

Index: chrome/browser/views/options/cookies_view.cc
===================================================================
--- chrome/browser/views/options/cookies_view.cc	(revision 36995)
+++ chrome/browser/views/options/cookies_view.cc	(working copy)
@@ -31,7 +31,6 @@
 static const int kCookieInfoViewInsetSize = 3;
 static const int kSearchFilterDelayMs = 500;
 
-
 ///////////////////////////////////////////////////////////////////////////////
 // CookiesTreeView
 //  Overridden to handle Delete key presses
@@ -49,20 +48,19 @@
 };
 
 CookiesTreeView::CookiesTreeView(CookiesTreeModel* cookies_model) {
-      SetModel(cookies_model);
-      SetRootShown(false);
-      SetEditable(false);
+  SetModel(cookies_model);
+  SetRootShown(false);
+  SetEditable(false);
 }
 
 void CookiesTreeView::RemoveSelectedItems() {
   TreeModelNode* selected_node = GetSelectedNode();
   if (selected_node) {
     static_cast<CookiesTreeModel*>(model())->DeleteCookieNode(
-        static_cast<CookieTreeCookieNode*>(GetSelectedNode()));
+        static_cast<CookieTreeNode*>(GetSelectedNode()));
   }
 }
 
-
 ///////////////////////////////////////////////////////////////////////////////
 // CookieInfoView, public:
 
@@ -253,6 +251,123 @@
 }
 
 ///////////////////////////////////////////////////////////////////////////////
+// LocalStorageInfoView, public:
+
+LocalStorageInfoView::LocalStorageInfoView()
+    : origin_label_(NULL),
+      origin_value_field_(NULL),
+      size_label_(NULL),
+      size_value_field_(NULL),
+      last_modified_label_(NULL),
+      last_modified_value_field_(NULL) {
+}
+
+LocalStorageInfoView::~LocalStorageInfoView() {
+}
+
+void LocalStorageInfoView::SetLocalStorageInfo(
+    const BrowsingDataLocalStorageHelper::LocalStorageInfo&
+    local_storage_info) {
+  origin_value_field_->SetText(UTF8ToWide(local_storage_info.origin));
+  size_value_field_->SetText(
+      FormatBytes(local_storage_info.size,
+                  GetByteDisplayUnits(local_storage_info.size),
+                  true));
+  last_modified_value_field_->SetText(
+      base::TimeFormatFriendlyDateAndTime(local_storage_info.last_modified));
+  EnableLocalStorageDisplay(true);
+}
+
+void LocalStorageInfoView::EnableLocalStorageDisplay(bool enabled) {
+  origin_value_field_->SetEnabled(enabled);
+  size_value_field_->SetEnabled(enabled);
+  last_modified_value_field_->SetEnabled(enabled);
+}
+
+void LocalStorageInfoView::ClearLocalStorageDisplay() {
+  std::wstring no_cookie_string =
+      l10n_util::GetString(IDS_COOKIES_COOKIE_NONESELECTED);
+  origin_value_field_->SetText(no_cookie_string);
+  size_value_field_->SetText(no_cookie_string);
+  last_modified_value_field_->SetText(no_cookie_string);
+  EnableLocalStorageDisplay(false);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// LocalStorageInfoView, views::View overrides:
+
+void LocalStorageInfoView::ViewHierarchyChanged(bool is_add,
+                                                views::View* parent,
+                                                views::View* child) {
+  if (is_add && child == this)
+    Init();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// LocalStorageInfoView, private:
+
+void LocalStorageInfoView::Init() {
+  SkColor border_color = color_utils::GetSysSkColor(COLOR_3DSHADOW);
+  views::Border* border = views::Border::CreateSolidBorder(
+      kCookieInfoViewBorderSize, border_color);
+  set_border(border);
+
+  origin_label_ = new views::Label(
+      l10n_util::GetString(IDS_COOKIES_LOCAL_STORAGE_ORIGIN_LABEL));
+  origin_value_field_ = new views::Textfield;
+  size_label_ = new views::Label(
+      l10n_util::GetString(IDS_COOKIES_LOCAL_STORAGE_SIZE_ON_DISK_LABEL));
+  size_value_field_ = new views::Textfield;
+  last_modified_label_ = new views::Label(
+      l10n_util::GetString(IDS_COOKIES_LOCAL_STORAGE_LAST_MODIFIED_LABEL));
+  last_modified_value_field_ = new views::Textfield;
+
+  using views::GridLayout;
+  using views::ColumnSet;
+
+  GridLayout* layout = new GridLayout(this);
+  layout->SetInsets(kCookieInfoViewInsetSize,
+                    kCookieInfoViewInsetSize,
+                    kCookieInfoViewInsetSize,
+                    kCookieInfoViewInsetSize);
+  SetLayoutManager(layout);
+
+  int three_column_layout_id = 0;
+  ColumnSet* column_set = layout->AddColumnSet(three_column_layout_id);
+  column_set->AddColumn(GridLayout::TRAILING, GridLayout::CENTER, 0,
+                        GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, kRelatedControlHorizontalSpacing);
+  column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
+                        GridLayout::USE_PREF, 0, 0);
+
+  layout->StartRow(0, three_column_layout_id);
+  layout->AddView(origin_label_);
+  layout->AddView(origin_value_field_);
+  layout->AddPaddingRow(0, kRelatedControlSmallVerticalSpacing);
+  layout->StartRow(0, three_column_layout_id);
+  layout->AddView(size_label_);
+  layout->AddView(size_value_field_);
+  layout->AddPaddingRow(0, kRelatedControlSmallVerticalSpacing);
+  layout->StartRow(0, three_column_layout_id);
+  layout->AddView(last_modified_label_);
+  layout->AddView(last_modified_value_field_);
+
+  // Color these borderless text areas the same as the containing dialog.
+  SkColor text_area_background = color_utils::GetSysSkColor(COLOR_3DFACE);
+  // Now that the Textfields are in the view hierarchy, we can initialize them.
+  origin_value_field_->SetReadOnly(true);
+  origin_value_field_->RemoveBorder();
+  origin_value_field_->SetBackgroundColor(text_area_background);
+  size_value_field_->SetReadOnly(true);
+  size_value_field_->RemoveBorder();
+  size_value_field_->SetBackgroundColor(text_area_background);
+  last_modified_value_field_->SetReadOnly(true);
+  last_modified_value_field_->RemoveBorder();
+  last_modified_value_field_->SetBackgroundColor(text_area_background);
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
 // CookiesView, public:
 
 // static
@@ -371,10 +486,17 @@
       static_cast<CookieTreeNode*>(tree_view->GetSelectedNode())->
       GetDetailedInfo();
   if (detailed_info.node_type == CookieTreeNode::DetailedInfo::TYPE_COOKIE) {
-    info_view_->SetCookie(detailed_info.cookie->first,
-                          detailed_info.cookie->second);
+    UpdateVisibleDetailedInfo(cookie_info_view_);
+    cookie_info_view_->SetCookie(detailed_info.cookie->first,
+                                 detailed_info.cookie->second);
+  } else if (detailed_info.node_type ==
+             CookieTreeNode::DetailedInfo::TYPE_LOCAL_STORAGE) {
+    UpdateVisibleDetailedInfo(local_storage_info_view_);
+    local_storage_info_view_->SetLocalStorageInfo(
+        *detailed_info.local_storage_info);
   } else {
-    info_view_->ClearCookieDisplay();
+    UpdateVisibleDetailedInfo(cookie_info_view_);
+    cookie_info_view_->ClearCookieDisplay();
   }
 }
 
@@ -393,7 +515,8 @@
       clear_search_button_(NULL),
       description_label_(NULL),
       cookies_tree_(NULL),
-      info_view_(NULL),
+      cookie_info_view_(NULL),
+      local_storage_info_view_(NULL),
       remove_button_(NULL),
       remove_all_button_(NULL),
       profile_(profile),
@@ -420,8 +543,10 @@
   description_label_ = new views::Label(
       l10n_util::GetString(IDS_COOKIES_INFO_LABEL));
   description_label_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
-  cookies_tree_model_.reset(new CookiesTreeModel(profile_));
-  info_view_ = new CookieInfoView;
+  cookies_tree_model_.reset(new CookiesTreeModel(
+      profile_, new BrowsingDataLocalStorageHelper(profile_)));
+  cookie_info_view_ = new CookieInfoView;
+  local_storage_info_view_ = new LocalStorageInfoView;
   cookies_tree_ = new CookiesTreeView(cookies_tree_model_.get());
   remove_button_ = new views::NativeButton(
       this, l10n_util::GetString(IDS_COOKIES_REMOVE_LABEL));
@@ -469,14 +594,19 @@
 
   layout->AddPaddingRow(0, kRelatedControlVerticalSpacing);
   layout->StartRow(0, single_column_layout_id);
-  layout->AddView(info_view_);
+  layout->AddView(cookie_info_view_, 1, 2);
 
+  layout->StartRow(0, single_column_layout_id);
+  layout->AddView(local_storage_info_view_);
+
   // Add the Remove/Remove All buttons to the ClientView
   View* parent = GetParent();
   parent->AddChildView(remove_button_);
   parent->AddChildView(remove_all_button_);
   if (!cookies_tree_model_.get()->GetRoot()->GetChildCount())
     UpdateForEmptyState();
+  else
+    UpdateVisibleDetailedInfo(cookie_info_view_);
 }
 
 void CookiesView::ResetSearchQuery() {
@@ -486,7 +616,15 @@
 }
 
 void CookiesView::UpdateForEmptyState() {
-  info_view_->ClearCookieDisplay();
+  cookie_info_view_->ClearCookieDisplay();
   remove_button_->SetEnabled(false);
   remove_all_button_->SetEnabled(false);
+  UpdateVisibleDetailedInfo(cookie_info_view_);
 }
+
+void CookiesView::UpdateVisibleDetailedInfo(views::View* view) {
+  view->SetVisible(true);
+  views::View* other = local_storage_info_view_;
+  if (view == local_storage_info_view_) other = cookie_info_view_;
+  other->SetVisible(false);
+}